{"abstract":"A turn begins even though its required reserve would exceed the run budget.","category":"Agent workflow termination","checks":7,"contract":"Return whether remaining_units >= reserve_units.","contract_signature":"remaining_units, reserve_units","evaluation_group":"w3-agent-workflow-termination-turn-budget-reservation","failed_approach":"Requiring strictly more than the reserve rejects an exactly fitting turn.","family":"w3-agent-workflow-termination-turn-budget-reservation","id":"FA-99886","implementations":{"attempt":{"sha256":"7a0b33d6a410f2bbbd7eaf9e2b9e4fda285dea1ed6624d1a9a25640e9615d81f","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(remaining_units, reserve_units):\n    return remaining_units > reserve_units\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncheck('exact reserve', solve(N,N),True)\ncheck('one short', solve(N-1,N),False)\ncheck('surplus', solve(N+1,N),True)\ncheck('zero reserve', solve(0,0),True)\ncheck('empty budget', solve(0,1),False)\ncheck('one unit exact', solve(1,1),True)\ncheck('positive budget zero reserve', solve(N,0),True)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"},"broken":{"sha256":"3c7be3c477b21da0908f801566e66c843f0ccffe3daad9e972dfc7d795762023","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(remaining_units, reserve_units):\n    return remaining_units > 0\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncheck('exact reserve', solve(N,N),True)\ncheck('one short', solve(N-1,N),False)\ncheck('surplus', solve(N+1,N),True)\ncheck('zero reserve', solve(0,0),True)\ncheck('empty budget', solve(0,1),False)\ncheck('one unit exact', solve(1,1),True)\ncheck('positive budget zero reserve', solve(N,0),True)\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"}},"limitations":"Budgets are nonnegative integer units; reservation consumption occurs after admission. This reproducer isolates one failure mechanism. Results cover the supplied fixtures. Variants within a family share a test contract and should remain grouped when constructing evaluation splits. Related mechanisms with a shared evaluation_group must also remain together; these controlled models are not independent production incidents.","method":"Deterministic executable model with adversarial boundary fixtures.","provenance":{"created_by":"Failure Map","dependencies":"Python standard library","family":"w3-agent-workflow-termination-turn-budget-reservation","generated_at":"2026-09-30T16:48:29.419576+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"This toy decision rule isolates one bounded agent-loop completion contract.","root_cause":"The guard checks that some budget remains instead of checking the requested reserve.","sha256":"1a519117bb83d9e6ec6f3a6445c7ce5eeda956be172150e15d8fc151931fed7d","title":"Workflow: a turn starts without reserving its maximum output budget · case 01","variant":1,"variant_policy":"The fixture code references N, supplied as 1 through 5. Fixed boundary checks may repeat. These records share one mechanism and must remain together in evaluation splits.","verified":true,"visibility":"public","verification":{"attempt":{"elapsed_ms":30.375,"exit_code":1,"observations":[{"actual":false,"check":"exact reserve","expected":true,"passed":false},{"actual":false,"check":"one short","expected":false,"passed":true},{"actual":true,"check":"surplus","expected":true,"passed":true},{"actual":false,"check":"zero reserve","expected":true,"passed":false},{"actual":false,"check":"empty budget","expected":false,"passed":true},{"actual":false,"check":"one unit exact","expected":true,"passed":false},{"actual":true,"check":"positive budget zero reserve","expected":true,"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"exact reserve\", \"actual\": false, \"expected\": true, \"passed\": false}, {\"check\": \"one short\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"surplus\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"zero reserve\", \"actual\": false, \"expected\": true, \"passed\": false}, {\"check\": \"empty budget\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"one unit exact\", \"actual\": false, \"expected\": true, \"passed\": false}, {\"check\": \"positive budget zero reserve\", \"actual\": true, \"expected\": true, \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":27.887,"exit_code":1,"observations":[{"actual":true,"check":"exact reserve","expected":true,"passed":true},{"actual":false,"check":"one short","expected":false,"passed":true},{"actual":true,"check":"surplus","expected":true,"passed":true},{"actual":false,"check":"zero reserve","expected":true,"passed":false},{"actual":false,"check":"empty budget","expected":false,"passed":true},{"actual":true,"check":"one unit exact","expected":true,"passed":true},{"actual":true,"check":"positive budget zero reserve","expected":true,"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"exact reserve\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"one short\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"surplus\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"zero reserve\", \"actual\": false, \"expected\": true, \"passed\": false}, {\"check\": \"empty budget\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"one unit exact\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"positive budget zero reserve\", \"actual\": true, \"expected\": true, \"passed\": true}], \"passed\": false}\n"}},"member_only":{"stages":["fixed"],"fields":["implementations.fixed","verification.fixed","harness","repair"],"note":"The verified repair, its recorded checks, the repair description, and the scoring harness are available to members."}}