{"abstract":"The first ZIP of each surcharge range is not surcharged.","category":"Shipping rate zone lookup","checks":8,"contract":"zip5 is a five-digit ZIP or ZIP+4. ranges [[lo, hi, code]] are non-overlapping inclusive five-digit ranges in any order. Look up the range containing the ZIP (sorted ranges, binary search) and return [code, fee] with DAS 395, EXT 510, REMOTE 1500 cents; uncovered ZIPs -> [\"NONE\", 0].","contract_signature":"zip5, ranges","evaluation_group":"w2-shipping-zone-das-ranges","failed_approach":"Dropping the minus one selects the following range for ZIPs inside a range.","family":"w2-shipping-zone-das-ranges-bisect-side","id":"FA-95716","implementations":{"attempt":{"sha256":"4aa02f9a680d2599f4af74de2308cf3d71c1b729e0d6d3de770411363831b2b3","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\nimport bisect\nN = 1\nobservations = []\ndef solve(zip5, ranges):\n    z = int(zip5[:5])\n    rs = sorted(ranges)\n    los = [r[0] for r in rs]\n    i = bisect.bisect_left(los, z)\n    if i >= 0 and z <= rs[i][1]:\n        code = rs[i][2]\n    else:\n        code = 'NONE'\n    return [code, {'NONE': 0, 'DAS': 395, 'EXT': 510, 'REMOTE': 1500}[code]]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[['range start', ['10000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['gap', ['10100', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['range end', ['10099', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['single zip range', ['30000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['below first', ['09999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['generated mix 7', ['09999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['generated mix 18', ['20000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['generated mix 26', ['09999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]]], [['generated mix 18', ['20000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['generated mix 4', ['10050', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['below first', ['09999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['middle', ['20500', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['range end', ['10099', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 11', ['30000-0001', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 22', ['20999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['generated mix 32', ['20000-0001', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]]], [['generated mix 48', ['59000-4321', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['REMOTE', 1500]], ['generated mix 13', ['58999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['range start', ['10000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['gap', ['10100', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['single zip range', ['30000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 24', ['10000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 34', ['21000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['generated mix 44', ['10099-4321', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]]], [['generated mix 78', ['20000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['generated mix 22', ['20999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['below first', ['09999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['middle', ['20500', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['range end', ['10099', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 38', ['10050-4321', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 49', ['10050', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 58', ['21000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]]], [['generated mix 17', ['59000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['REMOTE', 1500]], ['generated mix 29', ['19999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['range start', ['10000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['gap', ['10100', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['single zip range', ['30000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 53', ['10100-4321', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['generated mix 62', ['09999-4321', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['generated mix 72', ['19999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]]]]\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":"74c26705889ae392d630f013a9b2f07899069024ed35a699d0dcb20983e5f116","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\nimport bisect\nN = 1\nobservations = []\ndef solve(zip5, ranges):\n    z = int(zip5[:5])\n    rs = sorted(ranges)\n    los = [r[0] for r in rs]\n    i = bisect.bisect_left(los, z) - 1\n    if i >= 0 and z <= rs[i][1]:\n        code = rs[i][2]\n    else:\n        code = 'NONE'\n    return [code, {'NONE': 0, 'DAS': 395, 'EXT': 510, 'REMOTE': 1500}[code]]\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [[['range start', ['10000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['gap', ['10100', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['range end', ['10099', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['single zip range', ['30000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['below first', ['09999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['generated mix 7', ['09999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['generated mix 18', ['20000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['generated mix 26', ['09999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]]], [['generated mix 18', ['20000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['generated mix 4', ['10050', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['below first', ['09999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['middle', ['20500', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['range end', ['10099', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 11', ['30000-0001', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 22', ['20999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['generated mix 32', ['20000-0001', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]]], [['generated mix 48', ['59000-4321', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['REMOTE', 1500]], ['generated mix 13', ['58999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['range start', ['10000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['gap', ['10100', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['single zip range', ['30000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 24', ['10000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 34', ['21000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['generated mix 44', ['10099-4321', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]]], [['generated mix 78', ['20000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['generated mix 22', ['20999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['below first', ['09999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['middle', ['20500', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['EXT', 510]], ['range end', ['10099', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 38', ['10050-4321', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 49', ['10050', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 58', ['21000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]]], [['generated mix 17', ['59000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['REMOTE', 1500]], ['generated mix 29', ['19999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['range start', ['10000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['gap', ['10100', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['single zip range', ['30000', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['DAS', 395]], ['generated mix 53', ['10100-4321', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['generated mix 62', ['09999-4321', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]], ['generated mix 72', ['19999', [[10000, 10099, 'DAS'], [20000, 20999, 'EXT'], [59000, 59999, 'REMOTE'], [30000, 30000, 'DAS']]], ['NONE', 0]]]]\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 ranges and fee amounts. 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-shipping-zone-das-ranges-bisect-side","generated_at":"2026-09-29T14:52:16.176392+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Delivery area surcharges are keyed by destination ZIP ranges.","root_cause":"bisect_left places a ZIP equal to a range start before that range.","sha256":"9cf25961bdfbbe1ef54d8da9772722155cf6b70ee6fcbbadf9a9460464efdf34","title":"Area surcharge: first ZIP of a range missed · 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":40.232,"exit_code":1,"observations":[{"actual":["DAS",395],"check":"range start","expected":["DAS",395],"passed":true},{"actual":["EXT",510],"check":"gap","expected":["NONE",0],"passed":false},{"actual":["EXT",510],"check":"range end","expected":["DAS",395],"passed":false},{"actual":["DAS",395],"check":"single zip range","expected":["DAS",395],"passed":true},{"actual":["DAS",395],"check":"below first","expected":["NONE",0],"passed":false},{"actual":["DAS",395],"check":"generated mix 7","expected":["NONE",0],"passed":false},{"actual":["EXT",510],"check":"generated mix 18","expected":["EXT",510],"passed":true},{"actual":["DAS",395],"check":"generated mix 26","expected":["NONE",0],"passed":false}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"range start\", \"actual\": [\"DAS\", 395], \"expected\": [\"DAS\", 395], \"passed\": true}, {\"check\": \"gap\", \"actual\": [\"EXT\", 510], \"expected\": [\"NONE\", 0], \"passed\": false}, {\"check\": \"range end\", \"actual\": [\"EXT\", 510], \"expected\": [\"DAS\", 395], \"passed\": false}, {\"check\": \"single zip range\", \"actual\": [\"DAS\", 395], \"expected\": [\"DAS\", 395], \"passed\": true}, {\"check\": \"below first\", \"actual\": [\"DAS\", 395], \"expected\": [\"NONE\", 0], \"passed\": false}, {\"check\": \"generated mix 7\", \"actual\": [\"DAS\", 395], \"expected\": [\"NONE\", 0], \"passed\": false}, {\"check\": \"generated mix 18\", \"actual\": [\"EXT\", 510], \"expected\": [\"EXT\", 510], \"passed\": true}, {\"check\": \"generated mix 26\", \"actual\": [\"DAS\", 395], \"expected\": [\"NONE\", 0], \"passed\": false}], \"passed\": false}\n"},"broken":{"elapsed_ms":38.972,"exit_code":1,"observations":[{"actual":["NONE",0],"check":"range start","expected":["DAS",395],"passed":false},{"actual":["NONE",0],"check":"gap","expected":["NONE",0],"passed":true},{"actual":["DAS",395],"check":"range end","expected":["DAS",395],"passed":true},{"actual":["NONE",0],"check":"single zip range","expected":["DAS",395],"passed":false},{"actual":["NONE",0],"check":"below first","expected":["NONE",0],"passed":true},{"actual":["NONE",0],"check":"generated mix 7","expected":["NONE",0],"passed":true},{"actual":["NONE",0],"check":"generated mix 18","expected":["EXT",510],"passed":false},{"actual":["NONE",0],"check":"generated mix 26","expected":["NONE",0],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"range start\", \"actual\": [\"NONE\", 0], \"expected\": [\"DAS\", 395], \"passed\": false}, {\"check\": \"gap\", \"actual\": [\"NONE\", 0], \"expected\": [\"NONE\", 0], \"passed\": true}, {\"check\": \"range end\", \"actual\": [\"DAS\", 395], \"expected\": [\"DAS\", 395], \"passed\": true}, {\"check\": \"single zip range\", \"actual\": [\"NONE\", 0], \"expected\": [\"DAS\", 395], \"passed\": false}, {\"check\": \"below first\", \"actual\": [\"NONE\", 0], \"expected\": [\"NONE\", 0], \"passed\": true}, {\"check\": \"generated mix 7\", \"actual\": [\"NONE\", 0], \"expected\": [\"NONE\", 0], \"passed\": true}, {\"check\": \"generated mix 18\", \"actual\": [\"NONE\", 0], \"expected\": [\"EXT\", 510], \"passed\": false}, {\"check\": \"generated mix 26\", \"actual\": [\"NONE\", 0], \"expected\": [\"NONE\", 0], \"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."}}