solver.toml

# SolverForge configuration for the hospital example.
#
# This app uses the 0.11-line scalar nearby-selection surface directly, while
# staying narrow enough that local search can complete real steps on the
# hospital dataset inside 30 seconds.

random_seed = 1

[termination]
seconds_spent_limit = 30
unimproved_seconds_spent_limit = 5

[[phases]]
type = "construction_heuristic"
construction_heuristic_type = "cheapest_insertion"
entity_class = "Shift"
variable_name = "employee_idx"

[[phases]]
type = "local_search"

[phases.acceptor]
type = "late_acceptance"
late_acceptance_size = 400

[phases.forager]
type = "accepted_count"
limit = 4

[phases.move_selector]
type = "union_move_selector"

[[phases.move_selector.selectors]]
type = "nearby_change_move_selector"
entity_class = "Shift"
variable_name = "employee_idx"
max_nearby = 10

[[phases.move_selector.selectors]]
type = "nearby_swap_move_selector"
entity_class = "Shift"
variable_name = "employee_idx"
max_nearby = 10