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The dataset generation failed
Error code: DatasetGenerationError
Exception: CastError
Message: Couldn't cast
base_design_id: string
benchmark_area: string
benchmark_source: string
catalog_case_id: string
expected: struct<security: string>
child 0, security: string
family_id: string
id: string
lexical_stratum: string
mechanism_id: string
pair_id: string
policy_counterpart_id: string
policy_role: string
questions: struct<security: struct<criteria: list<item: string>, instructions: string, type: string>>
child 0, security: struct<criteria: list<item: string>, instructions: string, type: string>
child 0, criteria: list<item: string>
child 0, item: string
child 1, instructions: string
child 2, type: string
rewrite_group_id: string
source: string
split: string
split_group_id: string
state: string
topic: string
validation: string
variant: int64
policy: string
property_origin: string
connected_template_id: string
label_basis: string
template_id: string
dataset_component: string
focused_temporal_domain: string
contract_version: string
assertion_sha256: string
behavior_group_id: string
parent_pair_id: string
parent_record_id: string
representation: string
requirement_kind: string
dependency_group_id: string
presentation_id: string
to
{'base_design_id': Value('string'), 'benchmark_area': Value('string'), 'benchmark_source': Value('string'), 'catalog_case_id': Value('string'), 'expected': {'security': Value('string')}, 'family_id': Value('string'), 'focused_temporal_domain': Value('string'), 'id': Value('string'), 'lexical_stratum': Value('string'), 'mechanism_id': Value('string'), 'pair_id': Value('string'), 'parent_pair_id': Value('string'), 'parent_record_id': Value('string'), 'policy_role': Value('string'), 'questions': {'security': {'criteria': List(Value('string')), 'instructions': Value('string'), 'type': Value('string')}}, 'rewrite_group_id': Value('string'), 'source': Json(decode=True), 'split': Value('string'), 'split_group_id': Value('string'), 'state': Value('string'), 'topic': Value('string'), 'validation': Json(decode=True), 'variant': Value('int64'), 'assertion_sha256': Value('string'), 'dataset_component': Value('string'), 'dependency_group_id': Value('string'), 'template_id': Value('string'), 'connected_template_id': Value('string'), 'behavior_group_id': Value('string'), 'contract_version': Value('string'), 'presentation_id': Value('string'), 'label_basis': Value('string'), 'representation': Value('string'), 'requirement_kind': Value('string'), 'policy_counterpart_id': Value('string')}
because column names don't match
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1835, in _prepare_split_single
for key, table in generator:
^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 621, in wrapped
for item in generator(*args, **kwargs):
~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 361, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2381, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2309, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
base_design_id: string
benchmark_area: string
benchmark_source: string
catalog_case_id: string
expected: struct<security: string>
child 0, security: string
family_id: string
id: string
lexical_stratum: string
mechanism_id: string
pair_id: string
policy_counterpart_id: string
policy_role: string
questions: struct<security: struct<criteria: list<item: string>, instructions: string, type: string>>
child 0, security: struct<criteria: list<item: string>, instructions: string, type: string>
child 0, criteria: list<item: string>
child 0, item: string
child 1, instructions: string
child 2, type: string
rewrite_group_id: string
source: string
split: string
split_group_id: string
state: string
topic: string
validation: string
variant: int64
policy: string
property_origin: string
connected_template_id: string
label_basis: string
template_id: string
dataset_component: string
focused_temporal_domain: string
contract_version: string
assertion_sha256: string
behavior_group_id: string
parent_pair_id: string
parent_record_id: string
representation: string
requirement_kind: string
dependency_group_id: string
presentation_id: string
to
{'base_design_id': Value('string'), 'benchmark_area': Value('string'), 'benchmark_source': Value('string'), 'catalog_case_id': Value('string'), 'expected': {'security': Value('string')}, 'family_id': Value('string'), 'focused_temporal_domain': Value('string'), 'id': Value('string'), 'lexical_stratum': Value('string'), 'mechanism_id': Value('string'), 'pair_id': Value('string'), 'parent_pair_id': Value('string'), 'parent_record_id': Value('string'), 'policy_role': Value('string'), 'questions': {'security': {'criteria': List(Value('string')), 'instructions': Value('string'), 'type': Value('string')}}, 'rewrite_group_id': Value('string'), 'source': Json(decode=True), 'split': Value('string'), 'split_group_id': Value('string'), 'state': Value('string'), 'topic': Value('string'), 'validation': Json(decode=True), 'variant': Value('int64'), 'assertion_sha256': Value('string'), 'dataset_component': Value('string'), 'dependency_group_id': Value('string'), 'template_id': Value('string'), 'connected_template_id': Value('string'), 'behavior_group_id': Value('string'), 'contract_version': Value('string'), 'presentation_id': Value('string'), 'label_basis': Value('string'), 'representation': Value('string'), 'requirement_kind': Value('string'), 'policy_counterpart_id': Value('string')}
because column names don't match
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1379, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 956, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1702, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1887, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
base_design_id string | benchmark_area string | benchmark_source string | catalog_case_id string | expected dict | family_id string | focused_temporal_domain string | id string | lexical_stratum string | mechanism_id string | pair_id string | parent_pair_id string | parent_record_id string | policy_role string | questions dict | rewrite_group_id string | source unknown | split string | split_group_id string | state string | topic string | validation unknown | variant int64 | assertion_sha256 string | dataset_component string | dependency_group_id string | template_id string | connected_template_id string | behavior_group_id string | contract_version string | presentation_id string | label_basis string | representation string | requirement_kind string | policy_counterpart_id string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
35f7a1ad8ebf2bed430d | arbitration | focused-temporal-dev-234 | 61b87cd57361d221680e6e10 | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:arbitration | arbitration | 4d3a498ae5f709def62e28aa | and_to_or | arbiter-tree-acceptance | temporal-arb:16be47fd1de3621cacd2 | 61b87cd57361d221680e6e10:1 | 7727519faac777cc11c5a606 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 61b87cd57361d221680e6e10 | {
"anchors": [
{
"line": 126,
"sha256": "2ae14e977a1c29face6185df2521ca77b276f427e8cdb20a633d9bb5a050aa04",
"text": "assign gnt_o[offset] = req_i[offset] & sel_tree[Pa] & ready_i;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-de... | dev | temporal-focused:arbitration:14bbaf137073cca4 | REQUIREMENT
After combinational settling, gnt_o_offset_1 must be high exactly when request_1, selected_1, and ready_i_1 are all high. If any one of those three conditions is low, the grant must remain low.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only th... | arbiter-tree-acceptance | {
"accepted": true,
"alpha_renaming": 1,
"antecedent": "unconditional",
"assertion_sha256": "97d2697b90f7e227f66bb38218c97c7565974391d8da222283c7e62e6236e05a",
"basis": "temporal_induction",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; s... | 1 | null | null | null | null | null | null | null | null | null | null | null | null |
35f7a1ad8ebf2bed430d | arbitration | focused-temporal-dev-234 | 61b87cd57361d221680e6e10 | {
"security": "violates_requirement"
} | OpenTitan-expanded:arbitration | arbitration | 690f7f61147602093048098b | and_to_or | arbiter-tree-acceptance | temporal-arb:16be47fd1de3621cacd2 | 61b87cd57361d221680e6e10:1 | 6e6ada2aebc8d59aa1f24d09 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 61b87cd57361d221680e6e10 | {
"anchors": [
{
"line": 126,
"sha256": "2ae14e977a1c29face6185df2521ca77b276f427e8cdb20a633d9bb5a050aa04",
"text": "assign gnt_o[offset] = req_i[offset] & sel_tree[Pa] & ready_i;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-de... | dev | temporal-focused:arbitration:14bbaf137073cca4 | REQUIREMENT
After combinational settling, gnt_o_offset_1 must be high exactly when request_1, selected_1, and ready_i_1 are all high. If any one of those three conditions is low, the grant must remain low.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only th... | arbiter-tree-acceptance | {
"accepted": true,
"alpha_renaming": 1,
"assertion_sha256": "97d2697b90f7e227f66bb38218c97c7565974391d8da222283c7e62e6236e05a",
"basis": "reachable_counterexample_6_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 6 -set-ini... | 1 | null | null | null | null | null | null | null | null | null | null | null | null |
35f7a1ad8ebf2bed430d | arbitration | focused-temporal-dev-234 | 61b87cd57361d221680e6e10 | {
"security": "insufficient_context"
} | OpenTitan-expanded:arbitration | arbitration | 6e2b98588f4eba44f79f55cf | and_to_or | arbiter-tree-acceptance | temporal-arb:16be47fd1de3621cacd2 | 61b87cd57361d221680e6e10:1 | f8f26f04c2e5e24015278eab | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 61b87cd57361d221680e6e10 | {
"anchors": [
{
"line": 126,
"sha256": "2ae14e977a1c29face6185df2521ca77b276f427e8cdb20a633d9bb5a050aa04",
"text": "assign gnt_o[offset] = req_i[offset] & sel_tree[Pa] & ready_i;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-de... | dev | temporal-focused:arbitration:14bbaf137073cca4 | REQUIREMENT
After combinational settling, gnt_o_offset_1 must be high exactly when request_1, selected_1, and ready_i_1 are all high. If any one of those three conditions is low, the grant must remain low.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only th... | arbiter-tree-acceptance | {
"accepted": true,
"alpha_renaming": 1,
"bad_completion": "byte_exact",
"bad_fill_sha256": "cb92a7145f96f664866484c26eecc1fe21262348b7eedfe8ede122af2893fe22",
"basis": "exact_shared_hole_completions",
"compile_evidence": "d522549a97b0bd7fb6bb1bda3b65943216ff9a4f150cafe6f0884ef2c4b4b1c8",
"good_completion... | 1 | null | null | null | null | null | null | null | null | null | null | null | null |
35f7a1ad8ebf2bed430d | arbitration | focused-temporal-dev-234 | 61b87cd57361d221680e6e10 | {
"security": "insufficient_context"
} | OpenTitan-expanded:arbitration | arbitration | 9a55edd970d2b23348bc7e75 | and_to_or | arbiter-tree-acceptance | temporal-arb:5d5de19bca30dd8827d1 | 61b87cd57361d221680e6e10:2 | 78a314cf5b23871eaf3c68b6 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 61b87cd57361d221680e6e10 | {
"anchors": [
{
"line": 126,
"sha256": "2ae14e977a1c29face6185df2521ca77b276f427e8cdb20a633d9bb5a050aa04",
"text": "assign gnt_o[offset] = req_i[offset] & sel_tree[Pa] & ready_i;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-de... | dev | temporal-focused:arbitration:14bbaf137073cca4 | REQUIREMENT
After combinational settling, gnt_o_offset_2 must be high exactly when request_2, selected_2, and ready_i_2 are all high. If any one of those three conditions is low, the grant must remain low.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only th... | arbiter-tree-acceptance | {
"accepted": true,
"alpha_renaming": 2,
"bad_completion": "byte_exact",
"bad_fill_sha256": "2f8f01fb3989b6ca991cd62076b462d43026c4a29edbcb6e3d57e52f086c7692",
"basis": "exact_shared_hole_completions",
"compile_evidence": "70e12cb34b392880b68241f7c2920e23e74c819312aa00e766ecd2a2017358ce",
"good_completion... | 2 | null | null | null | null | null | null | null | null | null | null | null | null |
35f7a1ad8ebf2bed430d | arbitration | focused-temporal-dev-234 | 61b87cd57361d221680e6e10 | {
"security": "violates_requirement"
} | OpenTitan-expanded:arbitration | arbitration | d4969d592790c989cac250fa | and_to_or | arbiter-tree-acceptance | temporal-arb:5d5de19bca30dd8827d1 | 61b87cd57361d221680e6e10:2 | 6c88af53201b5b044d98984f | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 61b87cd57361d221680e6e10 | {
"anchors": [
{
"line": 126,
"sha256": "2ae14e977a1c29face6185df2521ca77b276f427e8cdb20a633d9bb5a050aa04",
"text": "assign gnt_o[offset] = req_i[offset] & sel_tree[Pa] & ready_i;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-de... | dev | temporal-focused:arbitration:14bbaf137073cca4 | REQUIREMENT
After combinational settling, gnt_o_offset_2 must be high exactly when request_2, selected_2, and ready_i_2 are all high. If any one of those three conditions is low, the grant must remain low.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only th... | arbiter-tree-acceptance | {
"accepted": true,
"alpha_renaming": 2,
"assertion_sha256": "7eee7f35dafbd6d2c6b6fbe10004126417822be2695f84a3fc3861f976b928d2",
"basis": "reachable_counterexample_6_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 6 -set-ini... | 2 | null | null | null | null | null | null | null | null | null | null | null | null |
35f7a1ad8ebf2bed430d | arbitration | focused-temporal-dev-234 | 61b87cd57361d221680e6e10 | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:arbitration | arbitration | f30eaf42258fa5b60cce0c20 | and_to_or | arbiter-tree-acceptance | temporal-arb:5d5de19bca30dd8827d1 | 61b87cd57361d221680e6e10:2 | 6df34bd144b199c9fd547369 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 61b87cd57361d221680e6e10 | {
"anchors": [
{
"line": 126,
"sha256": "2ae14e977a1c29face6185df2521ca77b276f427e8cdb20a633d9bb5a050aa04",
"text": "assign gnt_o[offset] = req_i[offset] & sel_tree[Pa] & ready_i;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-de... | dev | temporal-focused:arbitration:14bbaf137073cca4 | REQUIREMENT
After combinational settling, gnt_o_offset_2 must be high exactly when request_2, selected_2, and ready_i_2 are all high. If any one of those three conditions is low, the grant must remain low.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only th... | arbiter-tree-acceptance | {
"accepted": true,
"alpha_renaming": 2,
"antecedent": "unconditional",
"assertion_sha256": "7eee7f35dafbd6d2c6b6fbe10004126417822be2695f84a3fc3861f976b928d2",
"basis": "temporal_induction",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; s... | 2 | null | null | null | null | null | null | null | null | null | null | null | null |
89ccfa5d63d75854cf1d | arbitration | focused-temporal-dev-234 | 4d36809042291692d8e83a10 | {
"security": "insufficient_context"
} | OpenTitan-expanded:arbitration | arbitration | 0e7cd2bc46690722376fdc2f | output_mask_fault | arbiter-grant-handshake | temporal-arb:c4bd654aa3c3c84c8f63 | 4d36809042291692d8e83a10:1 | ded75d504c76d40856476f3b | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 4d36809042291692d8e83a10 | {
"anchors": [
{
"line": 85,
"sha256": "fa773416ff4e7f9f550bbeea36b7a7c3e294bf2ea9da67ac297638d8077eb902",
"text": "assign gnt_o = (ready_i) ? winner : '0;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-derived local contract over ex... | dev | temporal-focused:arbitration:5162282e096f0803 | REQUIREMENT
After combinational settling, gnt_o_1 must be all zero while ready_i_1 is low. While ready_i_1 is high, gnt_o_1 must match winner_1 exactly.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated property is assessed. An undriven wire denot... | arbiter-grant-handshake | {
"accepted": true,
"alpha_renaming": 1,
"bad_completion": "byte_exact",
"bad_fill_sha256": "761e3cf69b2bdde44c491194da87dbd8a27a6f1c8586cc1dd894b55644fc9861",
"basis": "exact_shared_hole_completions",
"compile_evidence": "9c8fde73b72ecd3d71ad695a066c765c51889dd49c6e96f5162c605e18bbbb6b",
"good_completion... | 1 | null | null | null | null | null | null | null | null | null | null | null | null |
89ccfa5d63d75854cf1d | arbitration | focused-temporal-dev-234 | 4d36809042291692d8e83a10 | {
"security": "violates_requirement"
} | OpenTitan-expanded:arbitration | arbitration | c23dd35c492f8fae1c4b961a | output_mask_fault | arbiter-grant-handshake | temporal-arb:c4bd654aa3c3c84c8f63 | 4d36809042291692d8e83a10:1 | 8a16c8fb060619b63b1a8073 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 4d36809042291692d8e83a10 | {
"anchors": [
{
"line": 85,
"sha256": "fa773416ff4e7f9f550bbeea36b7a7c3e294bf2ea9da67ac297638d8077eb902",
"text": "assign gnt_o = (ready_i) ? winner : '0;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-derived local contract over ex... | dev | temporal-focused:arbitration:5162282e096f0803 | REQUIREMENT
After combinational settling, gnt_o_1 must be all zero while ready_i_1 is low. While ready_i_1 is high, gnt_o_1 must match winner_1 exactly.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated property is assessed. An undriven wire denot... | arbiter-grant-handshake | {
"accepted": true,
"alpha_renaming": 1,
"assertion_sha256": "cf053e63fd438971f10a2eac1dc0469c7b3161674c7a198cae280fde03c67f5d",
"basis": "reachable_counterexample_6_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 6 -set-ini... | 1 | null | null | null | null | null | null | null | null | null | null | null | null |
89ccfa5d63d75854cf1d | arbitration | focused-temporal-dev-234 | 4d36809042291692d8e83a10 | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:arbitration | arbitration | eb9955fbe0fca2b8a29bdaa5 | output_mask_fault | arbiter-grant-handshake | temporal-arb:c4bd654aa3c3c84c8f63 | 4d36809042291692d8e83a10:1 | c5699a327c2394cb7bac34a4 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 4d36809042291692d8e83a10 | {
"anchors": [
{
"line": 85,
"sha256": "fa773416ff4e7f9f550bbeea36b7a7c3e294bf2ea9da67ac297638d8077eb902",
"text": "assign gnt_o = (ready_i) ? winner : '0;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-derived local contract over ex... | dev | temporal-focused:arbitration:5162282e096f0803 | REQUIREMENT
After combinational settling, gnt_o_1 must be all zero while ready_i_1 is low. While ready_i_1 is high, gnt_o_1 must match winner_1 exactly.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated property is assessed. An undriven wire denot... | arbiter-grant-handshake | {
"accepted": true,
"alpha_renaming": 1,
"antecedent": "unconditional",
"assertion_sha256": "cf053e63fd438971f10a2eac1dc0469c7b3161674c7a198cae280fde03c67f5d",
"basis": "temporal_induction",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; s... | 1 | null | null | null | null | null | null | null | null | null | null | null | null |
35f7a1ad8ebf2bed430d | arbitration | focused-temporal-dev-234 | 61b87cd57361d221680e6e10 | {
"security": "insufficient_context"
} | OpenTitan-expanded:arbitration | arbitration | 388995f15ad804eb6cab66b6 | and_to_or | arbiter-tree-acceptance | temporal-arb:c80f308d332f91af6b6b | 61b87cd57361d221680e6e10:0 | 0f00104c4cd476bd9e0aa658 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 61b87cd57361d221680e6e10 | {
"anchors": [
{
"line": 126,
"sha256": "2ae14e977a1c29face6185df2521ca77b276f427e8cdb20a633d9bb5a050aa04",
"text": "assign gnt_o[offset] = req_i[offset] & sel_tree[Pa] & ready_i;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-de... | dev | temporal-focused:arbitration:14bbaf137073cca4 | REQUIREMENT
After combinational settling, gnt_o_offset must be high exactly when request, selected, and ready_i are all high. If any one of those three conditions is low, the grant must remain low.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated... | arbiter-tree-acceptance | {
"accepted": true,
"alpha_renaming": 0,
"bad_completion": "byte_exact",
"bad_fill_sha256": "b0821ae34584f3c40eb028723d217ffa15da794971efa3eca942bfa91ff6f6b4",
"basis": "exact_shared_hole_completions",
"compile_evidence": "12958b336e147761271c0afefd87b35fbfd1f4e3ceee14be07c0ef84d066851a",
"good_completion... | 0 | null | null | null | null | null | null | null | null | null | null | null | null |
35f7a1ad8ebf2bed430d | arbitration | focused-temporal-dev-234 | 61b87cd57361d221680e6e10 | {
"security": "violates_requirement"
} | OpenTitan-expanded:arbitration | arbitration | 4942723607a4e623b0488938 | and_to_or | arbiter-tree-acceptance | temporal-arb:c80f308d332f91af6b6b | 61b87cd57361d221680e6e10:0 | 8bb8dc3a3ce8cca7d8ab5b94 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 61b87cd57361d221680e6e10 | {
"anchors": [
{
"line": 126,
"sha256": "2ae14e977a1c29face6185df2521ca77b276f427e8cdb20a633d9bb5a050aa04",
"text": "assign gnt_o[offset] = req_i[offset] & sel_tree[Pa] & ready_i;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-de... | dev | temporal-focused:arbitration:14bbaf137073cca4 | REQUIREMENT
After combinational settling, gnt_o_offset must be high exactly when request, selected, and ready_i are all high. If any one of those three conditions is low, the grant must remain low.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated... | arbiter-tree-acceptance | {
"accepted": true,
"alpha_renaming": 0,
"assertion_sha256": "9c9ef0e3f78f596701eccc7eb071ab70c88e6a0791e41f9e6748fbd9cd6cafbb",
"basis": "reachable_counterexample_6_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 6 -set-ini... | 0 | null | null | null | null | null | null | null | null | null | null | null | null |
35f7a1ad8ebf2bed430d | arbitration | focused-temporal-dev-234 | 61b87cd57361d221680e6e10 | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:arbitration | arbitration | 7dc7eb06dd5c0c0d9dd76642 | and_to_or | arbiter-tree-acceptance | temporal-arb:c80f308d332f91af6b6b | 61b87cd57361d221680e6e10:0 | 8bc132d0be3a1d3cba739915 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 61b87cd57361d221680e6e10 | {
"anchors": [
{
"line": 126,
"sha256": "2ae14e977a1c29face6185df2521ca77b276f427e8cdb20a633d9bb5a050aa04",
"text": "assign gnt_o[offset] = req_i[offset] & sel_tree[Pa] & ready_i;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-de... | dev | temporal-focused:arbitration:14bbaf137073cca4 | REQUIREMENT
After combinational settling, gnt_o_offset must be high exactly when request, selected, and ready_i are all high. If any one of those three conditions is low, the grant must remain low.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated... | arbiter-tree-acceptance | {
"accepted": true,
"alpha_renaming": 0,
"antecedent": "unconditional",
"assertion_sha256": "9c9ef0e3f78f596701eccc7eb071ab70c88e6a0791e41f9e6748fbd9cd6cafbb",
"basis": "temporal_induction",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; s... | 0 | null | null | null | null | null | null | null | null | null | null | null | null |
89ccfa5d63d75854cf1d | arbitration | focused-temporal-dev-234 | 4d36809042291692d8e83a10 | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:arbitration | arbitration | 1d11f7e1bc6bd2532a729882 | output_mask_fault | arbiter-grant-handshake | temporal-arb:e3a7f00153fb4488d5b2 | 4d36809042291692d8e83a10:0 | c257b2a04bdef95a1a8c6e47 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 4d36809042291692d8e83a10 | {
"anchors": [
{
"line": 85,
"sha256": "fa773416ff4e7f9f550bbeea36b7a7c3e294bf2ea9da67ac297638d8077eb902",
"text": "assign gnt_o = (ready_i) ? winner : '0;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-derived local contract over ex... | dev | temporal-focused:arbitration:5162282e096f0803 | REQUIREMENT
After combinational settling, gnt_o must be all zero while ready_i is low. While ready_i is high, gnt_o must match winner exactly.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated property is assessed. An undriven wire denotes an omit... | arbiter-grant-handshake | {
"accepted": true,
"alpha_renaming": 0,
"antecedent": "unconditional",
"assertion_sha256": "bd327f7c7b0b9d258c565353b47811aaf0f86c4a6f60251037a91b49b1669d3b",
"basis": "temporal_induction",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; s... | 0 | null | null | null | null | null | null | null | null | null | null | null | null |
89ccfa5d63d75854cf1d | arbitration | focused-temporal-dev-234 | 4d36809042291692d8e83a10 | {
"security": "insufficient_context"
} | OpenTitan-expanded:arbitration | arbitration | 4089fae354ba21f75eeb3d28 | output_mask_fault | arbiter-grant-handshake | temporal-arb:e3a7f00153fb4488d5b2 | 4d36809042291692d8e83a10:0 | 0cfeaef79dae630ac6914bcf | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 4d36809042291692d8e83a10 | {
"anchors": [
{
"line": 85,
"sha256": "fa773416ff4e7f9f550bbeea36b7a7c3e294bf2ea9da67ac297638d8077eb902",
"text": "assign gnt_o = (ready_i) ? winner : '0;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-derived local contract over ex... | dev | temporal-focused:arbitration:5162282e096f0803 | REQUIREMENT
After combinational settling, gnt_o must be all zero while ready_i is low. While ready_i is high, gnt_o must match winner exactly.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated property is assessed. An undriven wire denotes an omit... | arbiter-grant-handshake | {
"accepted": true,
"alpha_renaming": 0,
"bad_completion": "byte_exact",
"bad_fill_sha256": "9b2f9808122364a8fa38ab7a735fbdfe632a58bcfa5cbb208e3f20cc5d46006d",
"basis": "exact_shared_hole_completions",
"compile_evidence": "28d98f9a3b5e30239d5ce7af94ef650f836c475ed46915cd5ef82a17de38b173",
"good_completion... | 0 | null | null | null | null | null | null | null | null | null | null | null | null |
89ccfa5d63d75854cf1d | arbitration | focused-temporal-dev-234 | 4d36809042291692d8e83a10 | {
"security": "violates_requirement"
} | OpenTitan-expanded:arbitration | arbitration | 53e0357ba6f9ed86fad9649c | output_mask_fault | arbiter-grant-handshake | temporal-arb:e3a7f00153fb4488d5b2 | 4d36809042291692d8e83a10:0 | 6b446560f3e53eac565c85d1 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 4d36809042291692d8e83a10 | {
"anchors": [
{
"line": 85,
"sha256": "fa773416ff4e7f9f550bbeea36b7a7c3e294bf2ea9da67ac297638d8077eb902",
"text": "assign gnt_o = (ready_i) ? winner : '0;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-derived local contract over ex... | dev | temporal-focused:arbitration:5162282e096f0803 | REQUIREMENT
After combinational settling, gnt_o must be all zero while ready_i is low. While ready_i is high, gnt_o must match winner exactly.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated property is assessed. An undriven wire denotes an omit... | arbiter-grant-handshake | {
"accepted": true,
"alpha_renaming": 0,
"assertion_sha256": "bd327f7c7b0b9d258c565353b47811aaf0f86c4a6f60251037a91b49b1669d3b",
"basis": "reachable_counterexample_6_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 6 -set-ini... | 0 | null | null | null | null | null | null | null | null | null | null | null | null |
89ccfa5d63d75854cf1d | arbitration | focused-temporal-dev-234 | 4d36809042291692d8e83a10 | {
"security": "insufficient_context"
} | OpenTitan-expanded:arbitration | arbitration | 0461ada57426bf6245de301b | output_mask_fault | arbiter-grant-handshake | temporal-arb:f1641637360409f02e11 | 4d36809042291692d8e83a10:2 | 30e462b5aab97f6462952553 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 4d36809042291692d8e83a10 | {
"anchors": [
{
"line": 85,
"sha256": "fa773416ff4e7f9f550bbeea36b7a7c3e294bf2ea9da67ac297638d8077eb902",
"text": "assign gnt_o = (ready_i) ? winner : '0;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-derived local contract over ex... | dev | temporal-focused:arbitration:5162282e096f0803 | REQUIREMENT
After combinational settling, gnt_o_2 must be all zero while ready_i_2 is low. While ready_i_2 is high, gnt_o_2 must match winner_2 exactly.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated property is assessed. An undriven wire denot... | arbiter-grant-handshake | {
"accepted": true,
"alpha_renaming": 2,
"bad_completion": "byte_exact",
"bad_fill_sha256": "306631c2852dc9a0b531182eef90d88cbcbe14aa96945a5dcb1c721417a6c110",
"basis": "exact_shared_hole_completions",
"compile_evidence": "a9d1f76939e0abf37dc345ee09d48256ba2a4378787cbc32e7ae514bf5628e08",
"good_completion... | 2 | null | null | null | null | null | null | null | null | null | null | null | null |
89ccfa5d63d75854cf1d | arbitration | focused-temporal-dev-234 | 4d36809042291692d8e83a10 | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:arbitration | arbitration | 1cdd79d21b4cdcfbec480c43 | output_mask_fault | arbiter-grant-handshake | temporal-arb:f1641637360409f02e11 | 4d36809042291692d8e83a10:2 | 086e75937d98ada276625c88 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 4d36809042291692d8e83a10 | {
"anchors": [
{
"line": 85,
"sha256": "fa773416ff4e7f9f550bbeea36b7a7c3e294bf2ea9da67ac297638d8077eb902",
"text": "assign gnt_o = (ready_i) ? winner : '0;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-derived local contract over ex... | dev | temporal-focused:arbitration:5162282e096f0803 | REQUIREMENT
After combinational settling, gnt_o_2 must be all zero while ready_i_2 is low. While ready_i_2 is high, gnt_o_2 must match winner_2 exactly.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated property is assessed. An undriven wire denot... | arbiter-grant-handshake | {
"accepted": true,
"alpha_renaming": 2,
"antecedent": "unconditional",
"assertion_sha256": "198396580ae4f4fb6344b71701214fd64360d1cb0ee17288ae1ced3a3956cbef",
"basis": "temporal_induction",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; s... | 2 | null | null | null | null | null | null | null | null | null | null | null | null |
89ccfa5d63d75854cf1d | arbitration | focused-temporal-dev-234 | 4d36809042291692d8e83a10 | {
"security": "violates_requirement"
} | OpenTitan-expanded:arbitration | arbitration | 75eaeb157d215f463fa6726b | output_mask_fault | arbiter-grant-handshake | temporal-arb:f1641637360409f02e11 | 4d36809042291692d8e83a10:2 | d3f72a1004ae873e674abcf4 | source_plain_english | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 4d36809042291692d8e83a10 | {
"anchors": [
{
"line": 85,
"sha256": "fa773416ff4e7f9f550bbeea36b7a7c3e294bf2ea9da67ac297638d8077eb902",
"text": "assign gnt_o = (ready_i) ? winner : '0;"
}
],
"case": "arbitration",
"family": "OpenTitan-expanded:arbitration",
"label_scope": "Source-derived local contract over ex... | dev | temporal-focused:arbitration:5162282e096f0803 | REQUIREMENT
After combinational settling, gnt_o_2 must be all zero while ready_i_2 is low. While ready_i_2 is high, gnt_o_2 must match winner_2 exactly.
ASSUMPTIONS
Two-state digital RTL with defined inputs. Combinational behavior is evaluated after settling. Only the stated property is assessed. An undriven wire denot... | arbiter-grant-handshake | {
"accepted": true,
"alpha_renaming": 2,
"assertion_sha256": "198396580ae4f4fb6344b71701214fd64360d1cb0ee17288ae1ced3a3956cbef",
"basis": "reachable_counterexample_6_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 6 -set-ini... | 2 | null | null | null | null | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 000cf0ec83f9d6470b81b31e | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:count | counter | 4550502819f82bd33e241df2 | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 000cf0ec83f9d6470b81b31e:0 | null | null | source | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 000cf0ec83f9d6470b81b31e | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
A committed decrement larger than the current count must clamp count at zero, not wrap, when clear and load are inactive.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Reset takes pr... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 0,
"antecedent": "reachable_bounded_12_cycles",
"antecedent_command": "read_verilog -formal -sv antecedent.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-init-def -set-def-inputs -set rst_n 1 -set-at 1 rst_n 0 -prove-asserts -show-ports -dum... | 0 | fafe7e7c4488596778bda83804fd01c6ca104566b56cc009642ccdc871f7790e | temporal_temporal_curriculum | temporal:814d42835dd0fb07ac33 | tpl-d5d4a37bd7748b5ec93c9535 | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 000cf0ec83f9d6470b81b31e | {
"security": "insufficient_context"
} | OpenTitan-expanded:count | counter | 5d3ed0282df8a6f8386e7d6a | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 000cf0ec83f9d6470b81b31e:0 | null | null | source | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 000cf0ec83f9d6470b81b31e | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
A committed decrement larger than the current count must clamp count at zero, not wrap, when clear and load are inactive.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Reset takes pr... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 0,
"bad_completion": "byte_exact",
"bad_fill_sha256": "6c5fda79f05c8499a3a85bb149e9994af4accaf4581151a489fd5c6e8239d654",
"basis": "exact_shared_hole_completions",
"good_completion": "byte_exact",
"good_fill_sha256": "42a4ac20b32d3f56df346eb2be0dc711ec885df1a774e7309d... | 0 | fafe7e7c4488596778bda83804fd01c6ca104566b56cc009642ccdc871f7790e | temporal_temporal_curriculum | temporal:814d42835dd0fb07ac33 | tpl-d5d4a37bd7748b5ec93c9535 | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 000cf0ec83f9d6470b81b31e | {
"security": "violates_requirement"
} | OpenTitan-expanded:count | counter | aa42fef0139530add18c8abb | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 000cf0ec83f9d6470b81b31e:0 | null | null | source | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 000cf0ec83f9d6470b81b31e | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
A committed decrement larger than the current count must clamp count at zero, not wrap, when clear and load are inactive.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Reset takes pr... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 0,
"assertion_sha256": "f6f47e72e4d646951b9121b425fed1aa5d24a6ae35abbe6d51b87b019e9e254f",
"basis": "reachable_counterexample_12_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-i... | 0 | fafe7e7c4488596778bda83804fd01c6ca104566b56cc009642ccdc871f7790e | temporal_temporal_curriculum | temporal:814d42835dd0fb07ac33 | tpl-d5d4a37bd7748b5ec93c9535 | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 000cf0ec83f9d6470b81b31e | {
"security": "violates_requirement"
} | OpenTitan-expanded:count | counter | 0e748f0b4146ffb85e02dcf1 | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 000cf0ec83f9d6470b81b31e:1 | null | null | source | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 000cf0ec83f9d6470b81b31e | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
A committed decrement_1 larger than the current count_1 must clamp count_1 at zero, not wrap, when clear_1 and load_1 are inactive.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Rese... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 1,
"assertion_sha256": "19c0d219c1c783dfb43270d71041b09a492533c3ee5c0484b2033a80b1963683",
"basis": "reachable_counterexample_12_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-i... | 1 | afa1c9da74c552a6ee3fef5ed46257fbd48eda17a9eba0f59c9aebf401952636 | temporal_temporal_curriculum | temporal:814d42835dd0fb07ac33 | tpl-702d7853c19716aec300f0b3 | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 000cf0ec83f9d6470b81b31e | {
"security": "insufficient_context"
} | OpenTitan-expanded:count | counter | e04e1d3d62819e8a70d1999a | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 000cf0ec83f9d6470b81b31e:1 | null | null | source | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 000cf0ec83f9d6470b81b31e | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
A committed decrement_1 larger than the current count_1 must clamp count_1 at zero, not wrap, when clear_1 and load_1 are inactive.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Rese... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 1,
"bad_completion": "byte_exact",
"bad_fill_sha256": "8ffa2ef49af0d7a89281c3267b3cf3d05f68d7ee05a045af2b0ac5b7a5463f45",
"basis": "exact_shared_hole_completions",
"good_completion": "byte_exact",
"good_fill_sha256": "bea390904085682f3a4997f4eef97e389f284057c37f6a28db... | 1 | afa1c9da74c552a6ee3fef5ed46257fbd48eda17a9eba0f59c9aebf401952636 | temporal_temporal_curriculum | temporal:814d42835dd0fb07ac33 | tpl-702d7853c19716aec300f0b3 | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 000cf0ec83f9d6470b81b31e | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:count | counter | e0ccb05d4d7388b03614ca2e | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 000cf0ec83f9d6470b81b31e:1 | null | null | source | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 000cf0ec83f9d6470b81b31e | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
A committed decrement_1 larger than the current count_1 must clamp count_1 at zero, not wrap, when clear_1 and load_1 are inactive.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Rese... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 1,
"antecedent": "reachable_bounded_12_cycles",
"antecedent_command": "read_verilog -formal -sv antecedent.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-init-def -set-def-inputs -set rst_n 1 -set-at 1 rst_n 0 -prove-asserts -show-ports -dum... | 1 | afa1c9da74c552a6ee3fef5ed46257fbd48eda17a9eba0f59c9aebf401952636 | temporal_temporal_curriculum | temporal:814d42835dd0fb07ac33 | tpl-702d7853c19716aec300f0b3 | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 000cf0ec83f9d6470b81b31e | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:count | counter | 2a938f31736e0ddadef4b339 | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 000cf0ec83f9d6470b81b31e:2 | null | null | source | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 000cf0ec83f9d6470b81b31e | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
A committed decrement_2 larger than the current count_2 must clamp count_2 at zero, not wrap, when clear_2 and load_2 are inactive.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Rese... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 2,
"antecedent": "reachable_bounded_12_cycles",
"antecedent_command": "read_verilog -formal -sv antecedent.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-init-def -set-def-inputs -set rst_n 1 -set-at 1 rst_n 0 -prove-asserts -show-ports -dum... | 2 | 461324fb2eafdc6b4431b601d3b338f3cf6ee14fb7b195f91afb02e978e5d354 | temporal_temporal_curriculum | temporal:814d42835dd0fb07ac33 | tpl-3e3b6980940a03043a87e85a | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 000cf0ec83f9d6470b81b31e | {
"security": "insufficient_context"
} | OpenTitan-expanded:count | counter | ab87db8a84e4485f604a439e | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 000cf0ec83f9d6470b81b31e:2 | null | null | source | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 000cf0ec83f9d6470b81b31e | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
A committed decrement_2 larger than the current count_2 must clamp count_2 at zero, not wrap, when clear_2 and load_2 are inactive.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Rese... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 2,
"bad_completion": "byte_exact",
"bad_fill_sha256": "17aa018d9ba40c4e233c5b39917a3ad8cab8f137272785d9921cd67f55764e2a",
"basis": "exact_shared_hole_completions",
"good_completion": "byte_exact",
"good_fill_sha256": "4dd61786d76262fd89d98aaea437cbb4c9f53a28fc0f56dec7... | 2 | 461324fb2eafdc6b4431b601d3b338f3cf6ee14fb7b195f91afb02e978e5d354 | temporal_temporal_curriculum | temporal:814d42835dd0fb07ac33 | tpl-3e3b6980940a03043a87e85a | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 000cf0ec83f9d6470b81b31e | {
"security": "violates_requirement"
} | OpenTitan-expanded:count | counter | e33566482b2fa4d144f6cc62 | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 000cf0ec83f9d6470b81b31e:2 | null | null | source | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 000cf0ec83f9d6470b81b31e | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
A committed decrement_2 larger than the current count_2 must clamp count_2 at zero, not wrap, when clear_2 and load_2 are inactive.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Rese... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 2,
"assertion_sha256": "7784058b2d3eb17cb6fd7eb71c393f9ee33c3698985258a088ceace8f16f1a2e",
"basis": "reachable_counterexample_12_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-i... | 2 | 461324fb2eafdc6b4431b601d3b338f3cf6ee14fb7b195f91afb02e978e5d354 | temporal_temporal_curriculum | temporal:814d42835dd0fb07ac33 | tpl-3e3b6980940a03043a87e85a | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 01209b2386c2ab3dba056105 | {
"security": "violates_requirement"
} | OpenTitan-expanded:count | counter | 94ca07ea341ada2b15b9b798 | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 01209b2386c2ab3dba056105:0 | null | null | counterfactual | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 01209b2386c2ab3dba056105 | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
Modulo counting on underflow: a committed decrement below zero from a nonzero count must wrap to the low bits, not clamp at zero.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Reset ... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 0,
"assertion_sha256": "9d7be1801098ac280c03c0345e9eeed6c58141ede0e3549d1d8f1f4927c3e5ef",
"basis": "reachable_counterexample_12_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-i... | 0 | 88b63ce1aa21b4fb3811266d96942b3ef56657409653bad293d3471d29077bcc | temporal_counterfactual | temporal:814d42835dd0fb07ac33 | tpl-cda2ad1c444f8acea3258aa4 | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 01209b2386c2ab3dba056105 | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:count | counter | a72c0a0d6d55a1d24a827239 | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 01209b2386c2ab3dba056105:0 | null | null | counterfactual | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 01209b2386c2ab3dba056105 | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
Modulo counting on underflow: a committed decrement below zero from a nonzero count must wrap to the low bits, not clamp at zero.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Reset ... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 0,
"antecedent": "reachable_bounded_12_cycles",
"antecedent_command": "read_verilog -formal -sv antecedent.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-init-def -set-def-inputs -set rst_n 1 -set-at 1 rst_n 0 -prove-asserts -show-ports -dum... | 0 | 88b63ce1aa21b4fb3811266d96942b3ef56657409653bad293d3471d29077bcc | temporal_counterfactual | temporal:814d42835dd0fb07ac33 | tpl-cda2ad1c444f8acea3258aa4 | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 01209b2386c2ab3dba056105 | {
"security": "insufficient_context"
} | OpenTitan-expanded:count | counter | abd66969ec725bfd727f90b2 | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 01209b2386c2ab3dba056105:0 | null | null | counterfactual | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 01209b2386c2ab3dba056105 | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
Modulo counting on underflow: a committed decrement below zero from a nonzero count must wrap to the low bits, not clamp at zero.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. Reset ... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 0,
"bad_completion": "byte_exact",
"bad_fill_sha256": "42a4ac20b32d3f56df346eb2be0dc711ec885df1a774e7309d4d71a2605ffd49",
"basis": "exact_shared_hole_completions",
"good_completion": "byte_exact",
"good_fill_sha256": "6c5fda79f05c8499a3a85bb149e9994af4accaf4581151a489... | 0 | 88b63ce1aa21b4fb3811266d96942b3ef56657409653bad293d3471d29077bcc | temporal_counterfactual | temporal:814d42835dd0fb07ac33 | tpl-cda2ad1c444f8acea3258aa4 | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 01209b2386c2ab3dba056105 | {
"security": "insufficient_context"
} | OpenTitan-expanded:count | counter | 7d48e49b9d74dce91cd77b56 | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 01209b2386c2ab3dba056105:1 | null | null | counterfactual | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 01209b2386c2ab3dba056105 | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
Modulo counting on underflow_1: a committed decrement_1 below zero from a nonzero count_1 must wrap to the low bits, not clamp at zero.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. ... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 1,
"bad_completion": "byte_exact",
"bad_fill_sha256": "bea390904085682f3a4997f4eef97e389f284057c37f6a28dba8f557a81175a8",
"basis": "exact_shared_hole_completions",
"good_completion": "byte_exact",
"good_fill_sha256": "8ffa2ef49af0d7a89281c3267b3cf3d05f68d7ee05a045af2b... | 1 | 21ff24dcc42e3fca5682f15a7484df278c696a7d9cae6aed94a1a78e3104c2c0 | temporal_counterfactual | temporal:814d42835dd0fb07ac33 | tpl-141266d62cd9c7f98720e78c | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 01209b2386c2ab3dba056105 | {
"security": "violates_requirement"
} | OpenTitan-expanded:count | counter | a54b98130ca1f7857ba21d69 | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 01209b2386c2ab3dba056105:1 | null | null | counterfactual | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 01209b2386c2ab3dba056105 | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
Modulo counting on underflow_1: a committed decrement_1 below zero from a nonzero count_1 must wrap to the low bits, not clamp at zero.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. ... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 1,
"assertion_sha256": "c0f808fd7b3f3e5bb7371d9a3874d824d23995c5a9faddba91e04ea3013d7eeb",
"basis": "reachable_counterexample_12_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-i... | 1 | 21ff24dcc42e3fca5682f15a7484df278c696a7d9cae6aed94a1a78e3104c2c0 | temporal_counterfactual | temporal:814d42835dd0fb07ac33 | tpl-141266d62cd9c7f98720e78c | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 01209b2386c2ab3dba056105 | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:count | counter | f4a4b7d873328e1a45c58a01 | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 01209b2386c2ab3dba056105:1 | null | null | counterfactual | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 01209b2386c2ab3dba056105 | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
Modulo counting on underflow_1: a committed decrement_1 below zero from a nonzero count_1 must wrap to the low bits, not clamp at zero.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. ... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 1,
"antecedent": "reachable_bounded_12_cycles",
"antecedent_command": "read_verilog -formal -sv antecedent.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-init-def -set-def-inputs -set rst_n 1 -set-at 1 rst_n 0 -prove-asserts -show-ports -dum... | 1 | 21ff24dcc42e3fca5682f15a7484df278c696a7d9cae6aed94a1a78e3104c2c0 | temporal_counterfactual | temporal:814d42835dd0fb07ac33 | tpl-141266d62cd9c7f98720e78c | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 01209b2386c2ab3dba056105 | {
"security": "violates_requirement"
} | OpenTitan-expanded:count | counter | 4869d188f33b7073d9bfc85b | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 01209b2386c2ab3dba056105:2 | null | null | counterfactual | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 01209b2386c2ab3dba056105 | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
Modulo counting on underflow_2: a committed decrement_2 below zero from a nonzero count_2 must wrap to the low bits, not clamp at zero.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. ... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 2,
"assertion_sha256": "78ff572daf41b093250fb65d808e4c3d4a6ac38c327470108eb9397beb65c4ce",
"basis": "reachable_counterexample_12_cycles",
"bounded_command": "read_verilog -formal -sv checked.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-i... | 2 | bd1d00f0aa002b7b22b0ca5405f706a32789dfdd5dde03fcc5fdd4e2b3cfc5f5 | temporal_counterfactual | temporal:814d42835dd0fb07ac33 | tpl-3313e18c3330b149999b32f8 | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 01209b2386c2ab3dba056105 | {
"security": "satisfies_requirement"
} | OpenTitan-expanded:count | counter | 5aff5e658280bfcede80bc1f | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 01209b2386c2ab3dba056105:2 | null | null | counterfactual | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 01209b2386c2ab3dba056105 | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
Modulo counting on underflow_2: a committed decrement_2 below zero from a nonzero count_2 must wrap to the low bits, not clamp at zero.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. ... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 2,
"antecedent": "reachable_bounded_12_cycles",
"antecedent_command": "read_verilog -formal -sv antecedent.v; prep -top topmodule; async2sync; dffunmap; memory_map; opt; sat -seq 12 -set-init-def -set-def-inputs -set rst_n 1 -set-at 1 rst_n 0 -prove-asserts -show-ports -dum... | 2 | bd1d00f0aa002b7b22b0ca5405f706a32789dfdd5dde03fcc5fdd4e2b3cfc5f5 | temporal_counterfactual | temporal:814d42835dd0fb07ac33 | tpl-3313e18c3330b149999b32f8 | null | null | null | null | null | null | null | null |
814d42835dd0fb07ac33 | counter | focused-temporal-dev-234 | 01209b2386c2ab3dba056105 | {
"security": "insufficient_context"
} | OpenTitan-expanded:count | counter | dea59d4286885e88ab19a734 | connected_control_or_data_path | underflow-saturates:w5:reset1:style1 | 01209b2386c2ab3dba056105:2 | null | null | counterfactual | {
"security": {
"criteria": [
"satisfies_requirement",
"violates_requirement",
"insufficient_context"
],
"instructions": "Assess the RTL against the requirement under the supplied assumptions. Use satisfies_requirement when the property holds and violates_requirement when a reachable cou... | 01209b2386c2ab3dba056105 | {
"anchors": [
{
"line": 123,
"sha256": "1e4f9bcf806522b7d4f653d8f02070c5696b825ef053af488201c44c8202b4f7",
"text": "assign cnt_d_committed[k] = commit_i ? cnt_d[k] : cnt_q[k];"
},
{
"line": 114,
"sha256": "ea5fed637c8f469101e37f035c0c692a521cdeb87387174aae9c266b01e808ed",
... | dev | temporal-focused:counter:8748f3a44a3d5231 | REQUIREMENT
Modulo counting on underflow_2: a committed decrement_2 below zero from a nonzero count_2 must wrap to the low bits, not clamp at zero.
ASSUMPTIONS
Two-state sampled-clock RTL with defined inputs and arbitrary-but-defined initial state. Reset is asserted for the initial clock cycle and inactive thereafter. ... | underflow-saturates:w5:reset1:style1 | {
"accepted": true,
"alpha_renaming": 2,
"bad_completion": "byte_exact",
"bad_fill_sha256": "4dd61786d76262fd89d98aaea437cbb4c9f53a28fc0f56dec7f25191bff33d62",
"basis": "exact_shared_hole_completions",
"good_completion": "byte_exact",
"good_fill_sha256": "17aa018d9ba40c4e233c5b39917a3ad8cab8f137272785d992... | 2 | bd1d00f0aa002b7b22b0ca5405f706a32789dfdd5dde03fcc5fdd4e2b3cfc5f5 | temporal_counterfactual | temporal:814d42835dd0fb07ac33 | tpl-3313e18c3330b149999b32f8 | null | null | null | null | null | null | null | null |
End of preview.
SiliconShield RTL Security Benchmark v1
5,589 requirement-conditioned RTL security decisions across 11 design
areas. Each row supplies RTL, a security requirement, execution
assumptions, and one of three labels: satisfies_requirement,
violates_requirement, or insufficient_context. Labels are
solver-established (Yosys/Icarus/Verilator evidence); missing-context
rows carry opposing completions. Every area is label-balanced.
Prompt contract: all rows use siliconshield-requirement-context-v1
(identical judging instructions; see manifest.json for the digest).
Areas and sizes
| Area | Rows | Contents |
|---|---|---|
| local-safety-cwe | 2610 | Register hold/update safety, ~32 hardware CWEs |
| requirement-clarity | 756 | Same plain-English text, all 3 verdicts |
| transfer-pairs | 621 | Locks, privilege, clearing, windows, priority |
| write-paths | 432 | Multi-writer and debug-path authorization |
| guard-semantics | 432 | Authorization policy interpretation |
| interrupt-wake | 234 | Sticky/pending, masks, edge-vs-level, rearm |
| input-filter | 162 | Filter update, saturation, timed behavior |
| fifo | 108 | Occupancy, backpressure, capture, hold |
| counter | 108 | Saturation, sampled steps, commit/hold |
| ot-access-control | 108 | I2C address decode, ADC event binding |
| arbitration | 18 | Grant handshake, tree acceptance |
What this benchmark covers
Peripheral and register access safety (locks, privilege, permissions, address windows, multi-writer and debug paths); FIFO/queue and counter behavior; interrupt and wake handling; reset and clearing properties; state hold-vs-update correctness; and requirement-ambiguity handling through explicit insufficient-context cases.
What it does NOT cover
FSM bugs (illegal states, deadlock); clock/reset-domain crossing; bus/protocol compliance (AXI/TileLink); cryptography and randomness; firmware/hardware interfaces; power management; DMA safety; secure boot and root-of-trust flows; multi-level privilege escalation; timing side channels. All rows are small bounded fragments with a single requirement -- no full IPs, SoC-level interactions, or multi-requirement analysis. Requirement wording style varies by source row (plain English in newer sets, equation-like in older ones).
Intended use
Score a checkpoint per area and report accuracy, per-class recall, false-safe count, and whole-triplet correctness. Do not train on these rows and report the result as independent evidence.
Circularity warning: siliconshield-rtl-contract-2 was selected on
the fifo/counter/arbitration subset, so its scores there are an upper
bound, not independent proof.
Files
data/benchmark.jsonl: 5,589 rows (sha25646d96ce0…, see manifest).manifest.json: sources, area audit, train-overlap audit (zero overlap with the Contract-2 training files), redaction record.
Row keys: id, state (RTL), questions (judging prompt),
expected.security (label), mechanism_id, family_id,
benchmark_area, benchmark_source, plus provenance/validation
records. Tool paths in validation records are redacted to
<tools>/<basename>.
Provenance and license
Pooled from development-grade SiliconShield populations; no sealed qualification, calibration, or test data included. OpenTitan-derived fragments retain their upstream Apache-2.0 terms; the compilation is offered under Apache-2.0.
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