{"abstract":"Point intervals require both endpoints to include the point is violated by the widget projection.","category":"Filter interfaces","checks":10,"contract":"A range editor stores separate lower and upper inclusivity, suppresses brackets for open endpoints, and identifies empty point intervals. This example checks: Point intervals require both endpoints to include the point.","contract_signature":"d","evaluation_group":"s3-filter-interfaces-range-inclusivity","failed_approach":"The attempted correction `d['lo'] is not None and d['lo']==d['hi'] and not (d['li'] or d['ui'])` still violates the explicit contract fixtures.","family":"s3-filter-interfaces-range-inclusivity-point-empty","id":"FA-25241","implementations":{"attempt":{"sha256":"dc5936be3faad940653014d66facd1d08f03f8ec6ab098b297f413bf3191688f","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(d):\n    return {'lower-bracket':('(' if d['lo'] is None or not d['li'] else '['), 'upper-bracket':(')' if d['hi'] is None or not d['ui'] else ']'), 'point-empty':(d['lo'] is not None and d['lo']==d['hi'] and not (d['li'] or d['ui'])), 'lower-operator':(None if d['lo'] is None else ('gte' if d['li'] else 'gt')), 'upper-operator':(None if d['hi'] is None else ('lte' if d['ui'] else 'lt')), 'point-short-label':(d['lo'] if d['lo'] is not None and d['lo']==d['hi'] and d['li'] and d['ui'] else None)}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'lo': None, 'hi': None, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': None, 'hi': 0, 'li': True, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': None, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 0, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': None, 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lte', 'point-short-label': 0}), ({'lo': 0, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 2, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 0, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None})], 2: [({'lo': None, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 0, 'hi': None, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': None, 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 0, 'hi': 2, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 0, 'hi': 2, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 2, 'hi': None, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 0, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lte', 'point-short-label': 2})], 3: [({'lo': None, 'hi': None, 'li': True, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 0, 'hi': 2, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 2, 'hi': None, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': None, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 0, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': None, 'hi': None, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': None, 'hi': None, 'li': True, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': None, 'hi': 0, 'li': True, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lt', 'point-short-label': None})], 4: [({'lo': None, 'hi': None, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 2, 'hi': 0, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 2, 'hi': 0, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': None, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': None, 'hi': 0, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': None, 'hi': 0, 'li': True, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': None, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 0, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': None, 'point-short-label': None})], 5: [({'lo': None, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lte', 'point-short-label': 2}), ({'lo': None, 'hi': None, 'li': True, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': None, 'hi': 0, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': None, 'hi': 2, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': None, 'hi': 2, 'li': True, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 0, 'hi': None, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': None, 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 0, 'hi': 2, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None})]}\nfor index, (data, expected) in enumerate(fixtures[N]):\n    check(\"contract fixture \" + str(index), solve(data), 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":"9516060ae4c17222950b0b94784090da693f0548ca5f239db2cb66a7f264e670","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(d):\n    return {'lower-bracket':('(' if d['lo'] is None or not d['li'] else '['), 'upper-bracket':(')' if d['hi'] is None or not d['ui'] else ']'), 'point-empty':(d['lo']==d['hi'] and not (d['li'] and d['ui'])), 'lower-operator':(None if d['lo'] is None else ('gte' if d['li'] else 'gt')), 'upper-operator':(None if d['hi'] is None else ('lte' if d['ui'] else 'lt')), 'point-short-label':(d['lo'] if d['lo'] is not None and d['lo']==d['hi'] and d['li'] and d['ui'] else None)}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'lo': None, 'hi': None, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': None, 'hi': 0, 'li': True, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': None, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 0, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': None, 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lte', 'point-short-label': 0}), ({'lo': 0, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 2, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 0, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None})], 2: [({'lo': None, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 0, 'hi': None, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': None, 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 0, 'hi': 2, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 0, 'hi': 2, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 2, 'hi': None, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 0, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lte', 'point-short-label': 2})], 3: [({'lo': None, 'hi': None, 'li': True, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 0, 'hi': 2, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 2, 'hi': None, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': None, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 0, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': None, 'hi': None, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': None, 'hi': None, 'li': True, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': None, 'hi': 0, 'li': True, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lt', 'point-short-label': None})], 4: [({'lo': None, 'hi': None, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 2, 'hi': 0, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 2, 'hi': 0, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': None, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': None, 'hi': 0, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': None, 'hi': 0, 'li': True, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': None, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 0, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': None, 'point-short-label': None})], 5: [({'lo': None, 'hi': None, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': True, 'lower-operator': 'gte', 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': 2, 'hi': 2, 'li': True, 'ui': True}, {'lower-bracket': '[', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': 'lte', 'point-short-label': 2}), ({'lo': None, 'hi': None, 'li': True, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': None, 'point-short-label': None}), ({'lo': None, 'hi': 0, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': None, 'hi': 2, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lt', 'point-short-label': None}), ({'lo': None, 'hi': 2, 'li': True, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': False, 'lower-operator': None, 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 0, 'hi': None, 'li': True, 'ui': False}, {'lower-bracket': '[', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gte', 'upper-operator': None, 'point-short-label': None}), ({'lo': 0, 'hi': 0, 'li': False, 'ui': True}, {'lower-bracket': '(', 'upper-bracket': ']', 'point-empty': True, 'lower-operator': 'gt', 'upper-operator': 'lte', 'point-short-label': None}), ({'lo': 0, 'hi': 2, 'li': False, 'ui': False}, {'lower-bracket': '(', 'upper-bracket': ')', 'point-empty': False, 'lower-operator': 'gt', 'upper-operator': 'lt', 'point-short-label': None})]}\nfor index, (data, expected) in enumerate(fixtures[N]):\n    check(\"contract fixture \" + str(index), solve(data), 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":"Deterministic bounded UI-state model only; no browser, query engine, network, or production-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-filter-interfaces-range-inclusivity-point-empty","generated_at":"2026-09-29T14:41:04.845476+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Filter-widget state and serialization must preserve user constraints while the view changes.","root_cause":"The point-empty decision uses `d['lo']==d['hi'] and not (d['li'] and d['ui'])` instead of the stipulated range-inclusivity projection.","sha256":"67161a116318ba5ed772721b6bea1f7a5550ae920eceaa7ce6b037acf01e9ad2","title":"Point intervals require both endpoints to include the point · 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":40.759,"exit_code":1,"observations":[{"actual":{"lower-bracket":"(","lower-operator":null,"point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":null},"check":"contract fixture 0","expected":{"lower-bracket":"(","lower-operator":null,"point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":null},"passed":true},{"actual":{"lower-bracket":"[","lower-operator":"gte","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"check":"contract fixture 1","expected":{"lower-bracket":"[","lower-operator":"gte","point-empty":true,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"passed":false},{"actual":{"lower-bracket":"(","lower-operator":null,"point-empty":false,"point-short-label":null,"upper-bracket":"]","upper-operator":"lte"},"check":"contract fixture 2","expected":{"lower-bracket":"(","lower-operator":null,"point-empty":false,"point-short-label":null,"upper-bracket":"]","upper-operator":"lte"},"passed":true},{"actual":{"lower-bracket":"(","lower-operator":null,"point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"check":"contract fixture 3","expected":{"lower-bracket":"(","lower-operator":null,"point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"passed":true},{"actual":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":null},"check":"contract fixture 4","expected":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":null},"passed":true},{"actual":{"lower-bracket":"(","lower-operator":"gt","point-empty":true,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"check":"contract fixture 5","expected":{"lower-bracket":"(","lower-operator":"gt","point-empty":true,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"passed":true},{"actual":{"lower-bracket":"[","lower-operator":"gte","point-empty":false,"point-short-label":0,"upper-bracket":"]","upper-operator":"lte"},"check":"contract fixture 6","expected":{"lower-bracket":"[","lower-operator":"gte","point-empty":false,"point-short-label":0,"upper-bracket":"]","upper-operator":"lte"},"passed":true},{"actual":{"lower-bracket":"[","lower-operator":"gte","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"check":"contract fixture 7","expected":{"lower-bracket":"[","lower-operator":"gte","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"passed":true},{"actual":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":null},"check":"contract fixture 8","expected":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":null},"passed":true},{"actual":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"check":"contract fixture 9","expected":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"contract fixture 0\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": null, \"upper-operator\": null, \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": null, \"upper-operator\": null, \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 1\", \"actual\": {\"lower-bracket\": \"[\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gte\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"[\", \"upper-bracket\": \")\", \"point-empty\": true, \"lower-operator\": \"gte\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"passed\": false}, {\"check\": \"contract fixture 2\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \"]\", \"point-empty\": false, \"lower-operator\": null, \"upper-operator\": \"lte\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \"]\", \"point-empty\": false, \"lower-operator\": null, \"upper-operator\": \"lte\", \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 3\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": null, \"upper-operator\": \"lt\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": null, \"upper-operator\": \"lt\", \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 4\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": null, \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": null, \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 5\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": true, \"lower-operator\": \"gt\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": true, \"lower-operator\": \"gt\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 6\", \"actual\": {\"lower-bracket\": \"[\", \"upper-bracket\": \"]\", \"point-empty\": false, \"lower-operator\": \"gte\", \"upper-operator\": \"lte\", \"point-short-label\": 0}, \"expected\": {\"lower-bracket\": \"[\", \"upper-bracket\": \"]\", \"point-empty\": false, \"lower-operator\": \"gte\", \"upper-operator\": \"lte\", \"point-short-label\": 0}, \"passed\": true}, {\"check\": \"contract fixture 7\", \"actual\": {\"lower-bracket\": \"[\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gte\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"[\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gte\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 8\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": null, \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": null, \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 9\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":39.101,"exit_code":1,"observations":[{"actual":{"lower-bracket":"(","lower-operator":null,"point-empty":true,"point-short-label":null,"upper-bracket":")","upper-operator":null},"check":"contract fixture 0","expected":{"lower-bracket":"(","lower-operator":null,"point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":null},"passed":false},{"actual":{"lower-bracket":"[","lower-operator":"gte","point-empty":true,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"check":"contract fixture 1","expected":{"lower-bracket":"[","lower-operator":"gte","point-empty":true,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"passed":true},{"actual":{"lower-bracket":"(","lower-operator":null,"point-empty":false,"point-short-label":null,"upper-bracket":"]","upper-operator":"lte"},"check":"contract fixture 2","expected":{"lower-bracket":"(","lower-operator":null,"point-empty":false,"point-short-label":null,"upper-bracket":"]","upper-operator":"lte"},"passed":true},{"actual":{"lower-bracket":"(","lower-operator":null,"point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"check":"contract fixture 3","expected":{"lower-bracket":"(","lower-operator":null,"point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"passed":true},{"actual":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":null},"check":"contract fixture 4","expected":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":null},"passed":true},{"actual":{"lower-bracket":"(","lower-operator":"gt","point-empty":true,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"check":"contract fixture 5","expected":{"lower-bracket":"(","lower-operator":"gt","point-empty":true,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"passed":true},{"actual":{"lower-bracket":"[","lower-operator":"gte","point-empty":false,"point-short-label":0,"upper-bracket":"]","upper-operator":"lte"},"check":"contract fixture 6","expected":{"lower-bracket":"[","lower-operator":"gte","point-empty":false,"point-short-label":0,"upper-bracket":"]","upper-operator":"lte"},"passed":true},{"actual":{"lower-bracket":"[","lower-operator":"gte","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"check":"contract fixture 7","expected":{"lower-bracket":"[","lower-operator":"gte","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"passed":true},{"actual":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":null},"check":"contract fixture 8","expected":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":null},"passed":true},{"actual":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"check":"contract fixture 9","expected":{"lower-bracket":"(","lower-operator":"gt","point-empty":false,"point-short-label":null,"upper-bracket":")","upper-operator":"lt"},"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"contract fixture 0\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": true, \"lower-operator\": null, \"upper-operator\": null, \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": null, \"upper-operator\": null, \"point-short-label\": null}, \"passed\": false}, {\"check\": \"contract fixture 1\", \"actual\": {\"lower-bracket\": \"[\", \"upper-bracket\": \")\", \"point-empty\": true, \"lower-operator\": \"gte\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"[\", \"upper-bracket\": \")\", \"point-empty\": true, \"lower-operator\": \"gte\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 2\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \"]\", \"point-empty\": false, \"lower-operator\": null, \"upper-operator\": \"lte\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \"]\", \"point-empty\": false, \"lower-operator\": null, \"upper-operator\": \"lte\", \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 3\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": null, \"upper-operator\": \"lt\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": null, \"upper-operator\": \"lt\", \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 4\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": null, \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": null, \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 5\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": true, \"lower-operator\": \"gt\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": true, \"lower-operator\": \"gt\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 6\", \"actual\": {\"lower-bracket\": \"[\", \"upper-bracket\": \"]\", \"point-empty\": false, \"lower-operator\": \"gte\", \"upper-operator\": \"lte\", \"point-short-label\": 0}, \"expected\": {\"lower-bracket\": \"[\", \"upper-bracket\": \"]\", \"point-empty\": false, \"lower-operator\": \"gte\", \"upper-operator\": \"lte\", \"point-short-label\": 0}, \"passed\": true}, {\"check\": \"contract fixture 7\", \"actual\": {\"lower-bracket\": \"[\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gte\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"[\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gte\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 8\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": null, \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": null, \"point-short-label\": null}, \"passed\": true}, {\"check\": \"contract fixture 9\", \"actual\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"expected\": {\"lower-bracket\": \"(\", \"upper-bracket\": \")\", \"point-empty\": false, \"lower-operator\": \"gt\", \"upper-operator\": \"lt\", \"point-short-label\": null}, \"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."}}