{"abstract":"The component start receives the end-cap samples.","category":"Raster clipping","checks":14,"contract":"Segments carry precomputed body, start-cap, end-cap and following-join sample sets plus an active flag. Active adjacent segments share a join and suppress interior caps. Inactive segments create dash gaps; each active component receives caps at its gap endpoints. A closed path connects the last and first segments. Empty bodies may still have cap coverage. Clip the complete union to the requested mask and target.","evaluation_group":"s3-raster-clipping-stroke-component-clip-union","failed_approach":"Adding both cap ends introduces coverage from the unrelated opposite endpoint.","family":"s3-raster-clipping-stroke-component-clip-union-cap-endpoints-swapped","id":"FA-51311","implementations":{"attempt":{"sha256":"74464f39e3064ad3ddd1050bc3690ae93283c25c556a97be52814353470e53b7","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(commands, size):\n    full=set(range(size))\n    out=[]\n    for segments,closed,clip in commands:\n        coverage=set()\n        count=len(segments)\n        for i,(body,start,end,join,active) in enumerate(segments):\n            if not active: continue\n            before=segments[i-1][4] if i>0 else (segments[-1][4] if closed and count else False)\n            after=segments[i+1][4] if i+1<count else (segments[0][4] if closed and count else False)\n            coverage.update(body)\n            if not before: coverage.update(set(start)|set(end))\n            if not after: coverage.update(end)\n            if after: coverage.update(join)\n        out.append(sorted(coverage & set(clip) & full))\n    return out\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nif N == 1:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 4), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 4), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 4), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 4), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 4), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 4), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 4), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 4), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 4), [[0, 1, 2, 3]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 3]])\nif N == 2:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 5), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 5), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 5), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 5), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 5), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 5), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 5), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 5), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 5), [[0, 1, 2, 3, 4]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 3]])\nif N == 3:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 6), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 6), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 6), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 6), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 6), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 6), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 6), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 6), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 6), [[0, 1, 2, 3, 4, 5]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 3]])\nif N == 4:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 7), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 7), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 7), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 7), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 7), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 7), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 7), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 7), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 7), [[0, 1, 2, 3, 4, 5, 6]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 3]])\nif N == 5:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 8), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 8), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 8), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 8), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 8), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 8), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 8), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 8), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 8), [[0, 1, 2, 3, 4, 5, 6, 7]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 3]])\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":"05ca877ee09db038ca1f278c4f04650712f61eb64be01394bbd8bc4370c534ae","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(commands, size):\n    full=set(range(size))\n    out=[]\n    for segments,closed,clip in commands:\n        coverage=set()\n        count=len(segments)\n        for i,(body,start,end,join,active) in enumerate(segments):\n            if not active: continue\n            before=segments[i-1][4] if i>0 else (segments[-1][4] if closed and count else False)\n            after=segments[i+1][4] if i+1<count else (segments[0][4] if closed and count else False)\n            coverage.update(body)\n            if not before: coverage.update(end)\n            if not after: coverage.update(end)\n            if after: coverage.update(join)\n        out.append(sorted(coverage & set(clip) & full))\n    return out\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nif N == 1:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 4), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 4), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 4), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 4), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 4), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 4), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 4), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 4), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 4), [[0, 1, 2, 3]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 3]])\nif N == 2:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 5), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 5), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 5), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 5), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 5), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 5), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 5), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 5), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 5), [[0, 1, 2, 3, 4]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 3]])\nif N == 3:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 6), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 6), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 6), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 6), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 6), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 6), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 6), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 6), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 6), [[0, 1, 2, 3, 4, 5]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 3]])\nif N == 4:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 7), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 7), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 7), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 7), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 7), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 7), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 7), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 7), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 7), [[0, 1, 2, 3, 4, 5, 6]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 3]])\nif N == 5:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 8), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 8), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 8), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 8), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 8), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 8), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 8), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 8), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 8), [[0, 1, 2, 3, 4, 5, 6, 7]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 3]])\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"},"fixed":{"sha256":"7a2962bac6943b44536b413248d37d985be5868b67a8336b84c607772f76f63f","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(commands, size):\n    full=set(range(size))\n    out=[]\n    for segments,closed,clip in commands:\n        coverage=set()\n        count=len(segments)\n        for i,(body,start,end,join,active) in enumerate(segments):\n            if not active: continue\n            before=segments[i-1][4] if i>0 else (segments[-1][4] if closed and count else False)\n            after=segments[i+1][4] if i+1<count else (segments[0][4] if closed and count else False)\n            coverage.update(body)\n            if not before: coverage.update(start)\n            if not after: coverage.update(end)\n            if after: coverage.update(join)\n        out.append(sorted(coverage & set(clip) & full))\n    return out\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nif N == 1:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 4), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 4), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 4), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 4), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 4), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 4), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 4), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 4), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 4), [[0, 1, 2, 3]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 4), [[0, 1, 3]])\nif N == 2:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 5), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 5), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 5), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 5), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 5), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 5), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 5), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 5), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 5), [[0, 1, 2, 3, 4]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 5), [[0, 1, 3]])\nif N == 3:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 6), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 6), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 6), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 6), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 6), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 6), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 6), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 6), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 6), [[0, 1, 2, 3, 4, 5]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 6), [[0, 1, 3]])\nif N == 4:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 7), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 7), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 7), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 7), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 7), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 7), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 7), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 7), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 7), [[0, 1, 2, 3, 4, 5, 6]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 7), [[0, 1, 3]])\nif N == 5:\n    check('explicit sequence 0', solve([[[[[0], [1], [2], [3], False]], False, [0, 1, 2, 3]]], 8), [[]])\n    check('explicit sequence 1', solve([[[[[], [0], [1], [], True]], False, [0, 1, 2, 3]]], 8), [[0, 1]])\n    check('explicit sequence 2', solve([[[[[], [], [1], [], True]], False, [0, 1, 2, 3]]], 8), [[1]])\n    check('explicit sequence 3', solve([[[[[0], [2], [3], [1], True], [[1], [2], [3], [0], True]], True, [0, 1, 2, 3]]], 8), [[0, 1]])\n    check('explicit sequence 4', solve([[[[[0], [1], [2], [3], True], [[], [], [], [], False], [[1], [2], [3], [0], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 2, 3]])\n    check('explicit sequence 5', solve([[[[[0], [], [1], [2], True], [[], [], [], [], False], [[], [], [], [], False], [[], [], [], [], False]], False, [0, 1, 2, 3]]], 8), [[0, 1]])\n    check('explicit sequence 6', solve([[[[[0], [1], [2], [3], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 2]])\n    check('explicit sequence 7', solve([[[[[0], [], [], [2], True], [[1], [], [], [3], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 2]])\n    check('explicit sequence 8', solve([[[[[0], [], [], [2], True], [[], [], [], [], False]], True, [0, 1, 2, 3]]], 8), [[0]])\n    check('explicit sequence 9', solve([[[[[0, 1], [2], [3], [], True]], False, [0]]], 8), [[0]])\n    check('explicit sequence 10', solve([[[[[0, 1], [2], [3], [], True]], False, []]], 8), [[]])\n    check('explicit sequence 11', solve([[[[[0, 1, 2, 3, 4, 5, 6, 7, 8, 9], [], [], [], True]], False, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]]], 8), [[0, 1, 2, 3, 4, 5, 6, 7]])\n    check('explicit sequence 12', solve([[[[[0], [], [], [], True], [[], [], [], [], False], [[1], [3], [], [], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 3]])\n    check('explicit sequence 13', solve([[[[[0], [1], [2], [3], True], [[0], [], [], [], True]], False, [0, 1, 2, 3]]], 8), [[0, 1, 3]])\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":"Finite one-dimensional integer sample sets model coverage state only; no geometric intersection, memory layout, GPU or graphics-standard conformance is claimed. 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":"s3-raster-clipping-stroke-component-clip-union-cap-endpoints-swapped","generated_at":"2026-09-29T14:45:17.694403+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Raster clip state can leak coverage across draws even when every individual region is valid.","repair":"Apply the documented state transition at cap endpoints swapped. Segments carry precomputed body, start-cap, end-cap and following-join sample sets plus an active flag. Active adjacent segments share a join and suppress interior caps. Inactive segments create dash gaps; each active component receives caps at its gap endpoints. A closed path connects the last and first segments. Empty bodies may still have cap coverage. Clip the complete union to the requested mask and target.","root_cause":"The component start receives the end-cap samples.","sha256":"ff0cfed9780f7448799c6e3156e9d8d905e8c4fb2e9b1bae264b273e59aa5dc2","title":"Stroke component clip union: cap endpoints swapped · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verification":{"attempt":{"elapsed_ms":46.103,"exit_code":1,"observations":[{"actual":[[]],"check":"explicit sequence 0","expected":[[]],"passed":true},{"actual":[[0,1]],"check":"explicit sequence 1","expected":[[0,1]],"passed":true},{"actual":[[1]],"check":"explicit sequence 2","expected":[[1]],"passed":true},{"actual":[[0,1]],"check":"explicit sequence 3","expected":[[0,1]],"passed":true},{"actual":[[0,1,2,3]],"check":"explicit sequence 4","expected":[[0,1,2,3]],"passed":true},{"actual":[[0,1]],"check":"explicit sequence 5","expected":[[0,1]],"passed":true},{"actual":[[0,1,2]],"check":"explicit sequence 6","expected":[[0,1,2]],"passed":true},{"actual":[[0,1,2]],"check":"explicit sequence 7","expected":[[0,1,2]],"passed":true},{"actual":[[0]],"check":"explicit sequence 8","expected":[[0]],"passed":true},{"actual":[[0]],"check":"explicit sequence 9","expected":[[0]],"passed":true},{"actual":[[]],"check":"explicit sequence 10","expected":[[]],"passed":true},{"actual":[[0,1,2,3]],"check":"explicit sequence 11","expected":[[0,1,2,3]],"passed":true},{"actual":[[0,1,3]],"check":"explicit sequence 12","expected":[[0,1,3]],"passed":true},{"actual":[[0,1,2,3]],"check":"explicit sequence 13","expected":[[0,1,3]],"passed":false}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"explicit sequence 0\", \"actual\": [[]], \"expected\": [[]], \"passed\": true}, {\"check\": \"explicit sequence 1\", \"actual\": [[0, 1]], \"expected\": [[0, 1]], \"passed\": true}, {\"check\": \"explicit sequence 2\", \"actual\": [[1]], \"expected\": [[1]], \"passed\": true}, {\"check\": \"explicit sequence 3\", \"actual\": [[0, 1]], \"expected\": [[0, 1]], \"passed\": true}, {\"check\": \"explicit sequence 4\", \"actual\": [[0, 1, 2, 3]], \"expected\": [[0, 1, 2, 3]], \"passed\": true}, {\"check\": \"explicit sequence 5\", \"actual\": [[0, 1]], \"expected\": [[0, 1]], \"passed\": true}, {\"check\": \"explicit sequence 6\", \"actual\": [[0, 1, 2]], \"expected\": [[0, 1, 2]], \"passed\": true}, {\"check\": \"explicit sequence 7\", \"actual\": [[0, 1, 2]], \"expected\": [[0, 1, 2]], \"passed\": true}, {\"check\": \"explicit sequence 8\", \"actual\": [[0]], \"expected\": [[0]], \"passed\": true}, {\"check\": \"explicit sequence 9\", \"actual\": [[0]], \"expected\": [[0]], \"passed\": true}, {\"check\": \"explicit sequence 10\", \"actual\": [[]], \"expected\": [[]], \"passed\": true}, {\"check\": \"explicit sequence 11\", \"actual\": [[0, 1, 2, 3]], \"expected\": [[0, 1, 2, 3]], \"passed\": true}, {\"check\": \"explicit sequence 12\", \"actual\": [[0, 1, 3]], \"expected\": [[0, 1, 3]], \"passed\": true}, {\"check\": \"explicit sequence 13\", \"actual\": [[0, 1, 2, 3]], \"expected\": [[0, 1, 3]], \"passed\": false}], \"passed\": false}\n"},"broken":{"elapsed_ms":43.015,"exit_code":1,"observations":[{"actual":[[]],"check":"explicit sequence 0","expected":[[]],"passed":true},{"actual":[[1]],"check":"explicit sequence 1","expected":[[0,1]],"passed":false},{"actual":[[1]],"check":"explicit sequence 2","expected":[[1]],"passed":true},{"actual":[[0,1]],"check":"explicit sequence 3","expected":[[0,1]],"passed":true},{"actual":[[0,1,2,3]],"check":"explicit sequence 4","expected":[[0,1,2,3]],"passed":true},{"actual":[[0,1]],"check":"explicit sequence 5","expected":[[0,1]],"passed":true},{"actual":[[0,2]],"check":"explicit sequence 6","expected":[[0,1,2]],"passed":false},{"actual":[[0,1,2]],"check":"explicit sequence 7","expected":[[0,1,2]],"passed":true},{"actual":[[0]],"check":"explicit sequence 8","expected":[[0]],"passed":true},{"actual":[[0]],"check":"explicit sequence 9","expected":[[0]],"passed":true},{"actual":[[]],"check":"explicit sequence 10","expected":[[]],"passed":true},{"actual":[[0,1,2,3]],"check":"explicit sequence 11","expected":[[0,1,2,3]],"passed":true},{"actual":[[0,1]],"check":"explicit sequence 12","expected":[[0,1,3]],"passed":false},{"actual":[[0,2,3]],"check":"explicit sequence 13","expected":[[0,1,3]],"passed":false}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"explicit sequence 0\", \"actual\": [[]], \"expected\": [[]], \"passed\": true}, {\"check\": \"explicit sequence 1\", \"actual\": [[1]], \"expected\": [[0, 1]], \"passed\": false}, {\"check\": \"explicit sequence 2\", \"actual\": [[1]], \"expected\": [[1]], \"passed\": true}, {\"check\": \"explicit sequence 3\", \"actual\": [[0, 1]], \"expected\": [[0, 1]], \"passed\": true}, {\"check\": \"explicit sequence 4\", \"actual\": [[0, 1, 2, 3]], \"expected\": [[0, 1, 2, 3]], \"passed\": true}, {\"check\": \"explicit sequence 5\", \"actual\": [[0, 1]], \"expected\": [[0, 1]], \"passed\": true}, {\"check\": \"explicit sequence 6\", \"actual\": [[0, 2]], \"expected\": [[0, 1, 2]], \"passed\": false}, {\"check\": \"explicit sequence 7\", \"actual\": [[0, 1, 2]], \"expected\": [[0, 1, 2]], \"passed\": true}, {\"check\": \"explicit sequence 8\", \"actual\": [[0]], \"expected\": [[0]], \"passed\": true}, {\"check\": \"explicit sequence 9\", \"actual\": [[0]], \"expected\": [[0]], \"passed\": true}, {\"check\": \"explicit sequence 10\", \"actual\": [[]], \"expected\": [[]], \"passed\": true}, {\"check\": \"explicit sequence 11\", \"actual\": [[0, 1, 2, 3]], \"expected\": [[0, 1, 2, 3]], \"passed\": true}, {\"check\": \"explicit sequence 12\", \"actual\": [[0, 1]], \"expected\": [[0, 1, 3]], \"passed\": false}, {\"check\": \"explicit sequence 13\", \"actual\": [[0, 2, 3]], \"expected\": [[0, 1, 3]], \"passed\": false}], \"passed\": false}\n"},"fixed":{"elapsed_ms":43.111,"exit_code":0,"observations":[{"actual":[[]],"check":"explicit sequence 0","expected":[[]],"passed":true},{"actual":[[0,1]],"check":"explicit sequence 1","expected":[[0,1]],"passed":true},{"actual":[[1]],"check":"explicit sequence 2","expected":[[1]],"passed":true},{"actual":[[0,1]],"check":"explicit sequence 3","expected":[[0,1]],"passed":true},{"actual":[[0,1,2,3]],"check":"explicit sequence 4","expected":[[0,1,2,3]],"passed":true},{"actual":[[0,1]],"check":"explicit sequence 5","expected":[[0,1]],"passed":true},{"actual":[[0,1,2]],"check":"explicit sequence 6","expected":[[0,1,2]],"passed":true},{"actual":[[0,1,2]],"check":"explicit sequence 7","expected":[[0,1,2]],"passed":true},{"actual":[[0]],"check":"explicit sequence 8","expected":[[0]],"passed":true},{"actual":[[0]],"check":"explicit sequence 9","expected":[[0]],"passed":true},{"actual":[[]],"check":"explicit sequence 10","expected":[[]],"passed":true},{"actual":[[0,1,2,3]],"check":"explicit sequence 11","expected":[[0,1,2,3]],"passed":true},{"actual":[[0,1,3]],"check":"explicit sequence 12","expected":[[0,1,3]],"passed":true},{"actual":[[0,1,3]],"check":"explicit sequence 13","expected":[[0,1,3]],"passed":true}],"passed":true,"stderr":"","stdout":"{\"observations\": [{\"check\": \"explicit sequence 0\", \"actual\": [[]], \"expected\": [[]], \"passed\": true}, {\"check\": \"explicit sequence 1\", \"actual\": [[0, 1]], \"expected\": [[0, 1]], \"passed\": true}, {\"check\": \"explicit sequence 2\", \"actual\": [[1]], \"expected\": [[1]], \"passed\": true}, {\"check\": \"explicit sequence 3\", \"actual\": [[0, 1]], \"expected\": [[0, 1]], \"passed\": true}, {\"check\": \"explicit sequence 4\", \"actual\": [[0, 1, 2, 3]], \"expected\": [[0, 1, 2, 3]], \"passed\": true}, {\"check\": \"explicit sequence 5\", \"actual\": [[0, 1]], \"expected\": [[0, 1]], \"passed\": true}, {\"check\": \"explicit sequence 6\", \"actual\": [[0, 1, 2]], \"expected\": [[0, 1, 2]], \"passed\": true}, {\"check\": \"explicit sequence 7\", \"actual\": [[0, 1, 2]], \"expected\": [[0, 1, 2]], \"passed\": true}, {\"check\": \"explicit sequence 8\", \"actual\": [[0]], \"expected\": [[0]], \"passed\": true}, {\"check\": \"explicit sequence 9\", \"actual\": [[0]], \"expected\": [[0]], \"passed\": true}, {\"check\": \"explicit sequence 10\", \"actual\": [[]], \"expected\": [[]], \"passed\": true}, {\"check\": \"explicit sequence 11\", \"actual\": [[0, 1, 2, 3]], \"expected\": [[0, 1, 2, 3]], \"passed\": true}, {\"check\": \"explicit sequence 12\", \"actual\": [[0, 1, 3]], \"expected\": [[0, 1, 3]], \"passed\": true}, {\"check\": \"explicit sequence 13\", \"actual\": [[0, 1, 3]], \"expected\": [[0, 1, 3]], \"passed\": true}], \"passed\": true}\n"}},"verified":true,"visibility":"public"}