{"abstract":"A locked point without detection raises no alarm, or a healthy locked point raises one.","category":"Railway interlocking logic","checks":8,"contract":"A point command is answered as in-position when already detected in the commanded lie (even if locked or occupied). Otherwise route locking refuses (route-locked), then track locking refuses (track-locked); the alarm flag on refusals is raised only when the point has lost detection (X). A throw that fails to regain detection within limit_ms (inclusive; None means never) leaves the point X with alarm; otherwise it lies in the commanded position. detected_ms of 0 means detection was immediate.","contract_signature":"x","evaluation_group":"w2-railway_interlocking_logic-point-machine-throw","failed_approach":"Alarming whenever the point differs from the command flags every healthy locked point.","family":"w2-railway_interlocking_logic-point-machine-throw-refusal-alarm","id":"FA-66891","implementations":{"attempt":{"sha256":"4a77d0af0491e376ea90bf74a6a50a65e66dc56399f2f89c3fa787be6f9fd4ec","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    pos, cmd = x['pos'], x['cmd']\n    if pos == cmd:\n        return {'pos': pos, 'result': 'in-position', 'alarm': False}\n    if x['route_locked']:\n        return {'pos': pos, 'result': 'route-locked', 'alarm': pos != cmd}\n    if x['occupied']:\n        return {'pos': pos, 'result': 'track-locked', 'alarm': pos == 'X'}\n    det = x['detected_ms']\n    if det is None or det > x['limit_ms']:\n        return {'pos': 'X', 'result': 'no-detection', 'alarm': True}\n    return {'pos': cmd, 'result': 'moved', 'alarm': False}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[('regression: out of correspondence and locked', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('boundary: normal point locked by a route', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('sampled regression 13', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 2999}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('control 5', {'pos': 'R', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 3000, 'detected_ms': 6000}, {'pos': 'R', 'result': 'route-locked', 'alarm': False}), ('boundary: detection exactly at the limit', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 4000}, {'pos': 'R', 'result': 'moved', 'alarm': False}), ('sampled regression 1', {'pos': 'X', 'cmd': 'R', 'route_locked': True, 'occupied': True, 'limit_ms': 3000, 'detected_ms': 4500}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('control 4', {'pos': 'N', 'cmd': 'N', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 6000}, {'pos': 'N', 'result': 'in-position', 'alarm': False}), ('control 7', {'pos': 'R', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 6000}, {'pos': 'R', 'result': 'in-position', 'alarm': False})], [('regression: out of correspondence and locked', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('boundary: normal point locked by a route', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('sampled regression 67', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': True, 'limit_ms': 6000, 'detected_ms': 3001}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('control 22', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 2999}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('boundary: never detected', {'pos': 'R', 'cmd': 'N', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': None}, {'pos': 'X', 'result': 'no-detection', 'alarm': True}), ('control 12', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': True, 'limit_ms': 4000, 'detected_ms': 4000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('control 15', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': True, 'limit_ms': 3000, 'detected_ms': 3999}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('control 18', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': None}, {'pos': 'N', 'result': 'route-locked', 'alarm': False})], [('regression: out of correspondence and locked', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('boundary: normal point locked by a route', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('sampled regression 21', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 4500}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('control 75', {'pos': 'R', 'cmd': 'N', 'route_locked': True, 'occupied': True, 'limit_ms': 6000, 'detected_ms': 4500}, {'pos': 'R', 'result': 'route-locked', 'alarm': False}), ('boundary: already reverse while route locked', {'pos': 'R', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'R', 'result': 'in-position', 'alarm': False}), ('control 23', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 6000}, {'pos': 'R', 'result': 'moved', 'alarm': False}), ('control 26', {'pos': 'N', 'cmd': 'N', 'route_locked': False, 'occupied': True, 'limit_ms': 4000, 'detected_ms': 1500}, {'pos': 'N', 'result': 'in-position', 'alarm': False}), ('control 29', {'pos': 'R', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 6000, 'detected_ms': None}, {'pos': 'R', 'result': 'in-position', 'alarm': False})], [('regression: out of correspondence and locked', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('boundary: normal point locked by a route', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('control 15', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': True, 'limit_ms': 3000, 'detected_ms': 3999}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('boundary: failed throw from normal', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 9000}, {'pos': 'X', 'result': 'no-detection', 'alarm': True}), ('boundary: detection exactly at the limit', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 4000}, {'pos': 'R', 'result': 'moved', 'alarm': False}), ('control 34', {'pos': 'R', 'cmd': 'N', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 0}, {'pos': 'N', 'result': 'moved', 'alarm': False}), ('control 37', {'pos': 'R', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 4000}, {'pos': 'R', 'result': 'in-position', 'alarm': False}), ('control 40', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 7000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False})], [('regression: out of correspondence and locked', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('boundary: normal point locked by a route', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('sampled regression 30', {'pos': 'X', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 6000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('control 42', {'pos': 'R', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 3000, 'detected_ms': 6000}, {'pos': 'R', 'result': 'route-locked', 'alarm': False}), ('boundary: failed throw from normal', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 9000}, {'pos': 'X', 'result': 'no-detection', 'alarm': True}), ('control 45', {'pos': 'X', 'cmd': 'N', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2999}, {'pos': 'N', 'result': 'moved', 'alarm': False}), ('control 48', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 3000, 'detected_ms': 3001}, {'pos': 'X', 'result': 'no-detection', 'alarm': True}), ('control 51', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 3000, 'detected_ms': 0}, {'pos': 'R', 'result': 'moved', 'alarm': False})]]\nfor label, args, expected in fixtures[N-1]:\n    check(label, solve(args), expected)\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":"aeef083bce9d52c457c5adfd72ebd856d633be27b6718f672d0ae8fe088b673e","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    pos, cmd = x['pos'], x['cmd']\n    if pos == cmd:\n        return {'pos': pos, 'result': 'in-position', 'alarm': False}\n    if x['route_locked']:\n        return {'pos': pos, 'result': 'route-locked', 'alarm': False}\n    if x['occupied']:\n        return {'pos': pos, 'result': 'track-locked', 'alarm': pos == 'X'}\n    det = x['detected_ms']\n    if det is None or det > x['limit_ms']:\n        return {'pos': 'X', 'result': 'no-detection', 'alarm': True}\n    return {'pos': cmd, 'result': 'moved', 'alarm': False}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[('regression: out of correspondence and locked', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('boundary: normal point locked by a route', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('sampled regression 13', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 2999}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('control 5', {'pos': 'R', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 3000, 'detected_ms': 6000}, {'pos': 'R', 'result': 'route-locked', 'alarm': False}), ('boundary: detection exactly at the limit', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 4000}, {'pos': 'R', 'result': 'moved', 'alarm': False}), ('sampled regression 1', {'pos': 'X', 'cmd': 'R', 'route_locked': True, 'occupied': True, 'limit_ms': 3000, 'detected_ms': 4500}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('control 4', {'pos': 'N', 'cmd': 'N', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 6000}, {'pos': 'N', 'result': 'in-position', 'alarm': False}), ('control 7', {'pos': 'R', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 6000}, {'pos': 'R', 'result': 'in-position', 'alarm': False})], [('regression: out of correspondence and locked', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('boundary: normal point locked by a route', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('sampled regression 67', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': True, 'limit_ms': 6000, 'detected_ms': 3001}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('control 22', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 2999}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('boundary: never detected', {'pos': 'R', 'cmd': 'N', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': None}, {'pos': 'X', 'result': 'no-detection', 'alarm': True}), ('control 12', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': True, 'limit_ms': 4000, 'detected_ms': 4000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('control 15', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': True, 'limit_ms': 3000, 'detected_ms': 3999}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('control 18', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': None}, {'pos': 'N', 'result': 'route-locked', 'alarm': False})], [('regression: out of correspondence and locked', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('boundary: normal point locked by a route', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('sampled regression 21', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 4500}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('control 75', {'pos': 'R', 'cmd': 'N', 'route_locked': True, 'occupied': True, 'limit_ms': 6000, 'detected_ms': 4500}, {'pos': 'R', 'result': 'route-locked', 'alarm': False}), ('boundary: already reverse while route locked', {'pos': 'R', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'R', 'result': 'in-position', 'alarm': False}), ('control 23', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 6000}, {'pos': 'R', 'result': 'moved', 'alarm': False}), ('control 26', {'pos': 'N', 'cmd': 'N', 'route_locked': False, 'occupied': True, 'limit_ms': 4000, 'detected_ms': 1500}, {'pos': 'N', 'result': 'in-position', 'alarm': False}), ('control 29', {'pos': 'R', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 6000, 'detected_ms': None}, {'pos': 'R', 'result': 'in-position', 'alarm': False})], [('regression: out of correspondence and locked', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('boundary: normal point locked by a route', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('control 15', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': True, 'limit_ms': 3000, 'detected_ms': 3999}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('boundary: failed throw from normal', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 9000}, {'pos': 'X', 'result': 'no-detection', 'alarm': True}), ('boundary: detection exactly at the limit', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 4000}, {'pos': 'R', 'result': 'moved', 'alarm': False}), ('control 34', {'pos': 'R', 'cmd': 'N', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 0}, {'pos': 'N', 'result': 'moved', 'alarm': False}), ('control 37', {'pos': 'R', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 4000}, {'pos': 'R', 'result': 'in-position', 'alarm': False}), ('control 40', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 7000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False})], [('regression: out of correspondence and locked', {'pos': 'X', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('boundary: normal point locked by a route', {'pos': 'N', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2000}, {'pos': 'N', 'result': 'route-locked', 'alarm': False}), ('sampled regression 30', {'pos': 'X', 'cmd': 'R', 'route_locked': True, 'occupied': False, 'limit_ms': 6000, 'detected_ms': 6000}, {'pos': 'X', 'result': 'route-locked', 'alarm': True}), ('control 42', {'pos': 'R', 'cmd': 'N', 'route_locked': True, 'occupied': False, 'limit_ms': 3000, 'detected_ms': 6000}, {'pos': 'R', 'result': 'route-locked', 'alarm': False}), ('boundary: failed throw from normal', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 9000}, {'pos': 'X', 'result': 'no-detection', 'alarm': True}), ('control 45', {'pos': 'X', 'cmd': 'N', 'route_locked': False, 'occupied': False, 'limit_ms': 4000, 'detected_ms': 2999}, {'pos': 'N', 'result': 'moved', 'alarm': False}), ('control 48', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 3000, 'detected_ms': 3001}, {'pos': 'X', 'result': 'no-detection', 'alarm': True}), ('control 51', {'pos': 'N', 'cmd': 'R', 'route_locked': False, 'occupied': False, 'limit_ms': 3000, 'detected_ms': 0}, {'pos': 'R', 'result': 'moved', 'alarm': False})]]\nfor label, args, expected in fixtures[N-1]:\n    check(label, solve(args), expected)\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":"Stipulated toy interlocking contract for a bounded teaching model; it makes no claim of conformance to any railway signalling standard and omits real safety cases. 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":"w2-railway_interlocking_logic-point-machine-throw-refusal-alarm","generated_at":"2026-09-29T14:47:47.937104+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Interlocking logic decides whether trains may be given authority; a wrong decision at this point either grants unsafe movements or strands traffic.","root_cause":"The route-locked refusal never reports lost detection.","sha256":"64b96b4f96f1cb588602e39e35de576b6dfeef5511a0f27bf7dcc0e0a80a2014","title":"Point machine throw control: refusal alarm · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verified":true,"visibility":"public","verification":{"attempt":{"elapsed_ms":37.206,"exit_code":1,"observations":[{"actual":{"alarm":true,"pos":"X","result":"route-locked"},"check":"regression: out of correspondence and locked","expected":{"alarm":true,"pos":"X","result":"route-locked"},"passed":true},{"actual":{"alarm":true,"pos":"N","result":"route-locked"},"check":"boundary: normal point locked by a route","expected":{"alarm":false,"pos":"N","result":"route-locked"},"passed":false},{"actual":{"alarm":true,"pos":"X","result":"route-locked"},"check":"sampled regression 13","expected":{"alarm":true,"pos":"X","result":"route-locked"},"passed":true},{"actual":{"alarm":true,"pos":"R","result":"route-locked"},"check":"control 5","expected":{"alarm":false,"pos":"R","result":"route-locked"},"passed":false},{"actual":{"alarm":false,"pos":"R","result":"moved"},"check":"boundary: detection exactly at the limit","expected":{"alarm":false,"pos":"R","result":"moved"},"passed":true},{"actual":{"alarm":true,"pos":"X","result":"route-locked"},"check":"sampled regression 1","expected":{"alarm":true,"pos":"X","result":"route-locked"},"passed":true},{"actual":{"alarm":false,"pos":"N","result":"in-position"},"check":"control 4","expected":{"alarm":false,"pos":"N","result":"in-position"},"passed":true},{"actual":{"alarm":false,"pos":"R","result":"in-position"},"check":"control 7","expected":{"alarm":false,"pos":"R","result":"in-position"},"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"regression: out of correspondence and locked\", \"actual\": {\"pos\": \"X\", \"result\": \"route-locked\", \"alarm\": true}, \"expected\": {\"pos\": \"X\", \"result\": \"route-locked\", \"alarm\": true}, \"passed\": true}, {\"check\": \"boundary: normal point locked by a route\", \"actual\": {\"pos\": \"N\", \"result\": \"route-locked\", \"alarm\": true}, \"expected\": {\"pos\": \"N\", \"result\": \"route-locked\", \"alarm\": false}, \"passed\": false}, {\"check\": \"sampled regression 13\", \"actual\": {\"pos\": \"X\", \"result\": \"route-locked\", \"alarm\": true}, \"expected\": {\"pos\": \"X\", \"result\": \"route-locked\", \"alarm\": true}, \"passed\": true}, {\"check\": \"control 5\", \"actual\": {\"pos\": \"R\", \"result\": \"route-locked\", \"alarm\": true}, \"expected\": {\"pos\": \"R\", \"result\": \"route-locked\", \"alarm\": false}, \"passed\": false}, {\"check\": \"boundary: detection exactly at the limit\", \"actual\": {\"pos\": \"R\", \"result\": \"moved\", \"alarm\": false}, \"expected\": {\"pos\": \"R\", \"result\": \"moved\", \"alarm\": false}, \"passed\": true}, {\"check\": \"sampled regression 1\", \"actual\": {\"pos\": \"X\", \"result\": \"route-locked\", \"alarm\": true}, \"expected\": {\"pos\": \"X\", \"result\": \"route-locked\", \"alarm\": true}, \"passed\": true}, {\"check\": \"control 4\", \"actual\": {\"pos\": \"N\", \"result\": \"in-position\", \"alarm\": false}, \"expected\": {\"pos\": \"N\", \"result\": \"in-position\", \"alarm\": false}, \"passed\": true}, {\"check\": \"control 7\", \"actual\": {\"pos\": \"R\", \"result\": \"in-position\", \"alarm\": false}, \"expected\": {\"pos\": \"R\", \"result\": \"in-position\", \"alarm\": false}, \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":38.022,"exit_code":1,"observations":[{"actual":{"alarm":false,"pos":"X","result":"route-locked"},"check":"regression: out of correspondence and locked","expected":{"alarm":true,"pos":"X","result":"route-locked"},"passed":false},{"actual":{"alarm":false,"pos":"N","result":"route-locked"},"check":"boundary: normal point locked by a route","expected":{"alarm":false,"pos":"N","result":"route-locked"},"passed":true},{"actual":{"alarm":false,"pos":"X","result":"route-locked"},"check":"sampled regression 13","expected":{"alarm":true,"pos":"X","result":"route-locked"},"passed":false},{"actual":{"alarm":false,"pos":"R","result":"route-locked"},"check":"control 5","expected":{"alarm":false,"pos":"R","result":"route-locked"},"passed":true},{"actual":{"alarm":false,"pos":"R","result":"moved"},"check":"boundary: detection exactly at the limit","expected":{"alarm":false,"pos":"R","result":"moved"},"passed":true},{"actual":{"alarm":false,"pos":"X","result":"route-locked"},"check":"sampled regression 1","expected":{"alarm":true,"pos":"X","result":"route-locked"},"passed":false},{"actual":{"alarm":false,"pos":"N","result":"in-position"},"check":"control 4","expected":{"alarm":false,"pos":"N","result":"in-position"},"passed":true},{"actual":{"alarm":false,"pos":"R","result":"in-position"},"check":"control 7","expected":{"alarm":false,"pos":"R","result":"in-position"},"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"regression: out of correspondence and 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