{"abstract":"Street meter time purchase returns a wrong result when a new purchase ignores the remaining paid time.","category":"Toll and parking fee computation","checks":8,"contract":"Input {now, expiry (or null), paid_cents, rate_per_hour, max_minutes, enf_start, enf_end, increment}. Only whole increments are credited. At or after enforcement end nothing is sold: [null, 0]. Paid time starts at the later of now, enforcement start and any unexpired expiry; it ends at the earliest of start + purchased minutes (floor), max(now, enf_start) + max_minutes, and enf_end. Accepted cents = min(credited, ceil(used minutes * rate/60)). Return [new expiry, accepted cents].","contract_signature":"x","evaluation_group":"w2-toll_and_parking_fee_computation-meter-purchase","failed_approach":"Extending from a stale expiry in the past gives time that has already elapsed.","family":"w2-toll_and_parking_fee_computation-meter-purchase-extension","id":"FA-68461","implementations":{"attempt":{"sha256":"551dfe1a95098617f76a83e8341b8da4c361c1bdd9b37511964ac8afc6571f59","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    inc = x['increment']\n    c = x['paid_cents'] - x['paid_cents'] % inc\n    now = x['now']\n    if now >= x['enf_end']:\n        return [None, 0]\n    base = max(now, x['enf_start'])\n    start = base if x['expiry'] is None else x['expiry']\n    mins = c * 60 // x['rate_per_hour']\n    end = min(start + mins, base + x['max_minutes'], x['enf_end'])\n    used = max(0, end - start)\n    cost = min(c, -(-used * x['rate_per_hour'] // 60))\n    return [max(end, start), cost]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[({'now': 480, 'expiry': 507, 'paid_cents': 386, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [657, 375]), ({'now': 1080, 'expiry': 1100, 'paid_cents': 100, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 974, 'expiry': 1004, 'paid_cents': 53, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [1024, 50]), ({'now': 1080, 'expiry': None, 'paid_cents': 482, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 502, 'expiry': 497, 'paid_cents': 193, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [554, 174]), ({'now': 9, 'expiry': 5, 'paid_cents': 311, 'rate_per_hour': 100, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [600, 200]), ({'now': 600, 'expiry': 650, 'paid_cents': 400, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [720, 234]), ({'now': 420, 'expiry': None, 'paid_cents': 200, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200])], [({'now': 495, 'expiry': 548, 'paid_cents': 54, 'rate_per_hour': 250, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [555, 30]), ({'now': 983, 'expiry': 1008, 'paid_cents': 521, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [1080, 240]), ({'now': 1080, 'expiry': 1100, 'paid_cents': 100, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 480, 'expiry': None, 'paid_cents': 223, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [560, 200]), ({'now': 1008, 'expiry': 949, 'paid_cents': 513, 'rate_per_hour': 200, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [1080, 240]), ({'now': 600, 'expiry': 650, 'paid_cents': 400, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [720, 234]), ({'now': 480, 'expiry': 459, 'paid_cents': 336, 'rate_per_hour': 250, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [540, 250]), ({'now': 420, 'expiry': None, 'paid_cents': 200, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200])], [({'now': 1080, 'expiry': 1031, 'paid_cents': 14, 'rate_per_hour': 150, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 420, 'expiry': None, 'paid_cents': 200, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200]), ({'now': 761, 'expiry': 757, 'paid_cents': 208, 'rate_per_hour': 150, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [821, 150]), ({'now': 1080, 'expiry': 1100, 'paid_cents': 100, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 645, 'expiry': 664, 'paid_cents': 14, 'rate_per_hour': 100, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [670, 10]), ({'now': 597, 'expiry': 543, 'paid_cents': 14, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [601, 10]), ({'now': 812, 'expiry': 824, 'paid_cents': 149, 'rate_per_hour': 150, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [872, 120]), ({'now': 600, 'expiry': 650, 'paid_cents': 400, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [720, 234])], [({'now': 650, 'expiry': 663, 'paid_cents': 527, 'rate_per_hour': 100, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [710, 79]), ({'now': 1040, 'expiry': None, 'paid_cents': 333, 'rate_per_hour': 150, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [1080, 100]), ({'now': 392, 'expiry': 350, 'paid_cents': 319, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [600, 300]), ({'now': 600, 'expiry': 650, 'paid_cents': 400, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [720, 234]), ({'now': 61, 'expiry': 125, 'paid_cents': 66, 'rate_per_hour': 250, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [492, 50]), ({'now': 480, 'expiry': 510, 'paid_cents': 581, 'rate_per_hour': 100, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [720, 350]), ({'now': 420, 'expiry': None, 'paid_cents': 200, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200]), ({'now': 1080, 'expiry': 1072, 'paid_cents': 138, 'rate_per_hour': 100, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0])], [({'now': 1040, 'expiry': None, 'paid_cents': 333, 'rate_per_hour': 150, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [1080, 100]), ({'now': 583, 'expiry': 530, 'paid_cents': 342, 'rate_per_hour': 100, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [643, 100]), ({'now': 1080, 'expiry': 1100, 'paid_cents': 100, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 480, 'expiry': 552, 'paid_cents': 342, 'rate_per_hour': 200, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [552, 0]), ({'now': 480, 'expiry': 428, 'paid_cents': 263, 'rate_per_hour': 200, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200]), ({'now': 420, 'expiry': None, 'paid_cents': 200, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200]), ({'now': 496, 'expiry': 502, 'paid_cents': 61, 'rate_per_hour': 250, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [516, 59]), ({'now': 934, 'expiry': 971, 'paid_cents': 344, 'rate_per_hour': 200, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [994, 77])]]\nfor i, (args, expected) in enumerate(fixtures[N-1]):\n    check('fee oracle' + ' %d' % i, 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":"e3c0e48b3b0b357cd7a997dec3a9e9225096468624414fb13789807bcdc1c5f1","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    inc = x['increment']\n    c = x['paid_cents'] - x['paid_cents'] % inc\n    now = x['now']\n    if now >= x['enf_end']:\n        return [None, 0]\n    base = max(now, x['enf_start'])\n    start = base if x['expiry'] is None else base\n    mins = c * 60 // x['rate_per_hour']\n    end = min(start + mins, base + x['max_minutes'], x['enf_end'])\n    used = max(0, end - start)\n    cost = min(c, -(-used * x['rate_per_hour'] // 60))\n    return [max(end, start), cost]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[({'now': 480, 'expiry': 507, 'paid_cents': 386, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [657, 375]), ({'now': 1080, 'expiry': 1100, 'paid_cents': 100, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 974, 'expiry': 1004, 'paid_cents': 53, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [1024, 50]), ({'now': 1080, 'expiry': None, 'paid_cents': 482, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 502, 'expiry': 497, 'paid_cents': 193, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [554, 174]), ({'now': 9, 'expiry': 5, 'paid_cents': 311, 'rate_per_hour': 100, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [600, 200]), ({'now': 600, 'expiry': 650, 'paid_cents': 400, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [720, 234]), ({'now': 420, 'expiry': None, 'paid_cents': 200, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200])], [({'now': 495, 'expiry': 548, 'paid_cents': 54, 'rate_per_hour': 250, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [555, 30]), ({'now': 983, 'expiry': 1008, 'paid_cents': 521, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [1080, 240]), ({'now': 1080, 'expiry': 1100, 'paid_cents': 100, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 480, 'expiry': None, 'paid_cents': 223, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [560, 200]), ({'now': 1008, 'expiry': 949, 'paid_cents': 513, 'rate_per_hour': 200, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [1080, 240]), ({'now': 600, 'expiry': 650, 'paid_cents': 400, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [720, 234]), ({'now': 480, 'expiry': 459, 'paid_cents': 336, 'rate_per_hour': 250, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [540, 250]), ({'now': 420, 'expiry': None, 'paid_cents': 200, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200])], [({'now': 1080, 'expiry': 1031, 'paid_cents': 14, 'rate_per_hour': 150, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 420, 'expiry': None, 'paid_cents': 200, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200]), ({'now': 761, 'expiry': 757, 'paid_cents': 208, 'rate_per_hour': 150, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [821, 150]), ({'now': 1080, 'expiry': 1100, 'paid_cents': 100, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 645, 'expiry': 664, 'paid_cents': 14, 'rate_per_hour': 100, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [670, 10]), ({'now': 597, 'expiry': 543, 'paid_cents': 14, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [601, 10]), ({'now': 812, 'expiry': 824, 'paid_cents': 149, 'rate_per_hour': 150, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [872, 120]), ({'now': 600, 'expiry': 650, 'paid_cents': 400, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [720, 234])], [({'now': 650, 'expiry': 663, 'paid_cents': 527, 'rate_per_hour': 100, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [710, 79]), ({'now': 1040, 'expiry': None, 'paid_cents': 333, 'rate_per_hour': 150, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [1080, 100]), ({'now': 392, 'expiry': 350, 'paid_cents': 319, 'rate_per_hour': 150, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [600, 300]), ({'now': 600, 'expiry': 650, 'paid_cents': 400, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [720, 234]), ({'now': 61, 'expiry': 125, 'paid_cents': 66, 'rate_per_hour': 250, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [492, 50]), ({'now': 480, 'expiry': 510, 'paid_cents': 581, 'rate_per_hour': 100, 'max_minutes': 240, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [720, 350]), ({'now': 420, 'expiry': None, 'paid_cents': 200, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200]), ({'now': 1080, 'expiry': 1072, 'paid_cents': 138, 'rate_per_hour': 100, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0])], [({'now': 1040, 'expiry': None, 'paid_cents': 333, 'rate_per_hour': 150, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [1080, 100]), ({'now': 583, 'expiry': 530, 'paid_cents': 342, 'rate_per_hour': 100, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [643, 100]), ({'now': 1080, 'expiry': 1100, 'paid_cents': 100, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [None, 0]), ({'now': 480, 'expiry': 552, 'paid_cents': 342, 'rate_per_hour': 200, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [552, 0]), ({'now': 480, 'expiry': 428, 'paid_cents': 263, 'rate_per_hour': 200, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200]), ({'now': 420, 'expiry': None, 'paid_cents': 200, 'rate_per_hour': 200, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 25}, [540, 200]), ({'now': 496, 'expiry': 502, 'paid_cents': 61, 'rate_per_hour': 250, 'max_minutes': 120, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [516, 59]), ({'now': 934, 'expiry': 971, 'paid_cents': 344, 'rate_per_hour': 200, 'max_minutes': 60, 'enf_start': 480, 'enf_end': 1080, 'increment': 5}, [994, 77])]]\nfor i, (args, expected) in enumerate(fixtures[N-1]):\n    check('fee oracle' + ' %d' % i, 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":"A deterministic, bounded toy model with a stipulated contract; it makes no claim of conformance to any agency manual or standard. 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-toll_and_parking_fee_computation-meter-purchase-extension","generated_at":"2026-09-29T14:48:02.440035+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Fee engines bill customers in integer cents; a wrong boundary, rounding stage or cap scope silently over- or under-charges.","root_cause":"Topping up restarts from now, discarding minutes already paid.","sha256":"8903a230bab36b66675459e03adabfe0c724972b85c7a2d8b9d76275b9474750","title":"Street meter time purchase: a new purchase ignores the remaining paid time · 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":40.09,"exit_code":1,"observations":[{"actual":[657,375],"check":"fee oracle 0","expected":[657,375],"passed":true},{"actual":[null,0],"check":"fee oracle 1","expected":[null,0],"passed":true},{"actual":[1024,50],"check":"fee oracle 2","expected":[1024,50],"passed":true},{"actual":[null,0],"check":"fee oracle 3","expected":[null,0],"passed":true},{"actual":[549,174],"check":"fee oracle 4","expected":[554,174],"passed":false},{"actual":[185,300],"check":"fee oracle 5","expected":[600,200],"passed":false},{"actual":[720,234],"check":"fee oracle 6","expected":[720,234],"passed":true},{"actual":[540,200],"check":"fee oracle 7","expected":[540,200],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"fee oracle 0\", \"actual\": [657, 375], \"expected\": [657, 375], \"passed\": true}, {\"check\": \"fee oracle 1\", \"actual\": [null, 0], \"expected\": [null, 0], \"passed\": true}, {\"check\": \"fee oracle 2\", \"actual\": [1024, 50], \"expected\": [1024, 50], \"passed\": true}, {\"check\": \"fee oracle 3\", \"actual\": [null, 0], \"expected\": [null, 0], \"passed\": true}, {\"check\": \"fee oracle 4\", \"actual\": [549, 174], \"expected\": [554, 174], \"passed\": false}, {\"check\": \"fee oracle 5\", \"actual\": [185, 300], \"expected\": [600, 200], \"passed\": false}, {\"check\": \"fee oracle 6\", \"actual\": [720, 234], \"expected\": [720, 234], \"passed\": true}, {\"check\": \"fee oracle 7\", \"actual\": [540, 200], \"expected\": [540, 200], \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":40.063,"exit_code":1,"observations":[{"actual":[630,375],"check":"fee oracle 0","expected":[657,375],"passed":false},{"actual":[null,0],"check":"fee oracle 1","expected":[null,0],"passed":true},{"actual":[994,50],"check":"fee oracle 2","expected":[1024,50],"passed":false},{"actual":[null,0],"check":"fee oracle 3","expected":[null,0],"passed":true},{"actual":[554,174],"check":"fee oracle 4","expected":[554,174],"passed":true},{"actual":[600,200],"check":"fee oracle 5","expected":[600,200],"passed":true},{"actual":[720,400],"check":"fee oracle 6","expected":[720,234],"passed":false},{"actual":[540,200],"check":"fee oracle 7","expected":[540,200],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"fee oracle 0\", \"actual\": [630, 375], \"expected\": [657, 375], \"passed\": false}, {\"check\": \"fee oracle 1\", \"actual\": [null, 0], \"expected\": [null, 0], \"passed\": true}, {\"check\": \"fee oracle 2\", \"actual\": [994, 50], \"expected\": [1024, 50], \"passed\": false}, {\"check\": \"fee oracle 3\", \"actual\": [null, 0], \"expected\": [null, 0], \"passed\": true}, {\"check\": \"fee oracle 4\", \"actual\": [554, 174], \"expected\": [554, 174], \"passed\": true}, {\"check\": \"fee oracle 5\", \"actual\": [600, 200], \"expected\": [600, 200], \"passed\": true}, {\"check\": \"fee oracle 6\", \"actual\": [720, 400], \"expected\": [720, 234], \"passed\": false}, {\"check\": \"fee oracle 7\", \"actual\": [540, 200], \"expected\": [540, 200], \"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."}}