{"abstract":"Pending status requires a sent revision newer than acknowledgment is violated by the widget projection.","category":"Filter interfaces","checks":10,"contract":"The applied-filter summary distinguishes settled, pending and failed draft updates, and uses the server-acknowledged filter revision for result badges. This example checks: Pending status requires a sent revision newer than acknowledgment.","contract_signature":"d","evaluation_group":"s3-filter-interfaces-applied-status","failed_approach":"The attempted correction `d['sent']>=d['ack']` still violates the explicit contract fixtures.","family":"s3-filter-interfaces-applied-status-revision-pending","id":"FA-25081","implementations":{"attempt":{"sha256":"5765c08ff4db1798536b1edec45160aee51f20d473f74f49be1fd392cb416c56","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(d):\n    return {'revision-pending':(d['sent']>=d['ack']), 'result-fresh':(d['result']==d['ack']), 'error-scope':(d['error_revision']==d['sent']), 'dirty-count':(len(set(d['draft']) ^ set(d['applied']))), 'result-label':('updating' if d['sent']>d['ack'] else str(d['count'])), 'retry-payload':(list(d['draft']) if d['error_revision']==d['sent'] else None)}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 1, 'result': 1, 'error_revision': 1, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': True, 'result-fresh': True, 'error-scope': False, 'dirty-count': 2, 'result-label': 'updating', 'retry-payload': None}), ({'sent': 2, 'ack': 1, 'result': 2, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': True, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': 'updating', 'retry-payload': None}), ({'sent': 2, 'ack': 1, 'result': 2, 'error_revision': 1, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': True, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': 'updating', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 1, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 1, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None})], 2: [({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 1, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 1, 'result': 2, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': True, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': 'updating', 'retry-payload': None}), ({'sent': 2, 'ack': 1, 'result': 2, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': True, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': 'updating', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': '0', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 2, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': True, 'error-scope': True, 'dirty-count': 0, 'result-label': '0', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': '0', 'retry-payload': ['x']})], 3: [({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': '8', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 1, 'result': 2, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': True, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': 'updating', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': True, 'dirty-count': 0, 'result-label': '8', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': '8', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': '8', 'retry-payload': ['x']})], 4: [({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '0', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': True, 'error-scope': True, 'dirty-count': 2, 'result-label': '0', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '0', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '0', 'retry-payload': ['y']})], 5: [({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '8', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': True, 'dirty-count': 2, 'result-label': '8', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '8', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '8', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 1, 'result': 1, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': True, 'result-fresh': True, 'error-scope': False, 'dirty-count': 0, 'result-label': 'updating', 'retry-payload': 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":"2e48ff84432b0bd81039b6fdf1669355134d1b55209249b5e3912ac36f12e39b","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(d):\n    return {'revision-pending':(d['sent']!=d['ack']), 'result-fresh':(d['result']==d['ack']), 'error-scope':(d['error_revision']==d['sent']), 'dirty-count':(len(set(d['draft']) ^ set(d['applied']))), 'result-label':('updating' if d['sent']>d['ack'] else str(d['count'])), 'retry-payload':(list(d['draft']) if d['error_revision']==d['sent'] else None)}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = {1: [({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 1, 'result': 1, 'error_revision': 1, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': True, 'result-fresh': True, 'error-scope': False, 'dirty-count': 2, 'result-label': 'updating', 'retry-payload': None}), ({'sent': 2, 'ack': 1, 'result': 2, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': True, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': 'updating', 'retry-payload': None}), ({'sent': 2, 'ack': 1, 'result': 2, 'error_revision': 1, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': True, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': 'updating', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 1, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 1, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None})], 2: [({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 1, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 1, 'result': 2, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': True, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': 'updating', 'retry-payload': None}), ({'sent': 2, 'ack': 1, 'result': 2, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': True, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': 'updating', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': '0', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 2, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': True, 'error-scope': True, 'dirty-count': 0, 'result-label': '0', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': '0', 'retry-payload': ['x']})], 3: [({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': '8', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 1, 'result': 2, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': True, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': 'updating', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': True, 'dirty-count': 0, 'result-label': '8', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': '8', 'retry-payload': ['x']}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': 2, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 0, 'result-label': '8', 'retry-payload': ['x']})], 4: [({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': None, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '0', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': True, 'error-scope': True, 'dirty-count': 2, 'result-label': '0', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '0', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '0', 'retry-payload': ['y']})], 5: [({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 0}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '0', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': None, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 2, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 1, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '8', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 2, 'result': 2, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': True, 'error-scope': True, 'dirty-count': 2, 'result-label': '8', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 1, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '8', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': False, 'dirty-count': 0, 'result-label': '8', 'retry-payload': None}), ({'sent': 2, 'ack': 3, 'result': 2, 'error_revision': 2, 'draft': ['y'], 'applied': ['x'], 'count': 8}, {'revision-pending': False, 'result-fresh': False, 'error-scope': True, 'dirty-count': 2, 'result-label': '8', 'retry-payload': ['y']}), ({'sent': 2, 'ack': 1, 'result': 1, 'error_revision': 1, 'draft': ['x'], 'applied': ['x'], 'count': 8}, {'revision-pending': True, 'result-fresh': True, 'error-scope': False, 'dirty-count': 0, 'result-label': 'updating', 'retry-payload': 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-applied-status-revision-pending","generated_at":"2026-09-29T14:41:03.362911+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 revision-pending decision uses `d['sent']!=d['ack']` instead of the stipulated applied-status projection.","sha256":"1ede56efbd251543f00026ca0b602eb19ba45259b52d96bd5b14f3cbda352c40","title":"Pending status requires a sent revision newer than acknowledgment · 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":41.357,"exit_code":1,"observations":[{"actual":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"0","retry-payload":null,"revision-pending":false},"check":"contract fixture 0","expected":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"0","retry-payload":null,"revision-pending":false},"passed":true},{"actual":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":true},"check":"contract fixture 1","expected":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":false},{"actual":{"dirty-count":2,"error-scope":false,"result-fresh":true,"result-label":"updating","retry-payload":null,"revision-pending":true},"check":"contract fixture 2","expected":{"dirty-count":2,"error-scope":false,"result-fresh":true,"result-label":"updating","retry-payload":null,"revision-pending":true},"passed":true},{"actual":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"updating","retry-payload":null,"revision-pending":true},"check":"contract fixture 3","expected":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"updating","retry-payload":null,"revision-pending":true},"passed":true},{"actual":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"updating","retry-payload":null,"revision-pending":true},"check":"contract fixture 4","expected":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"updating","retry-payload":null,"revision-pending":true},"passed":true},{"actual":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":true},"check":"contract fixture 5","expected":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":false},{"actual":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":true},"check":"contract fixture 6","expected":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":false},{"actual":{"dirty-count":0,"error-scope":false,"result-fresh":true,"result-label":"8","retry-payload":null,"revision-pending":true},"check":"contract fixture 7","expected":{"dirty-count":0,"error-scope":false,"result-fresh":true,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":false},{"actual":{"dirty-count":2,"error-scope":false,"result-fresh":true,"result-label":"8","retry-payload":null,"revision-pending":true},"check":"contract fixture 8","expected":{"dirty-count":2,"error-scope":false,"result-fresh":true,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":false},{"actual":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"check":"contract fixture 9","expected":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"contract fixture 0\", \"actual\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"0\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"0\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 1\", \"actual\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": false}, {\"check\": \"contract fixture 2\", \"actual\": {\"revision-pending\": true, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"updating\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": true, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"updating\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 3\", \"actual\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"updating\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"updating\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 4\", \"actual\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"updating\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"updating\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 5\", \"actual\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": false}, {\"check\": \"contract fixture 6\", \"actual\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": false}, {\"check\": \"contract fixture 7\", \"actual\": {\"revision-pending\": true, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": false}, {\"check\": \"contract fixture 8\", \"actual\": {\"revision-pending\": true, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": false}, {\"check\": \"contract fixture 9\", \"actual\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":39.126,"exit_code":1,"observations":[{"actual":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"0","retry-payload":null,"revision-pending":true},"check":"contract fixture 0","expected":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"0","retry-payload":null,"revision-pending":false},"passed":false},{"actual":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"check":"contract fixture 1","expected":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":true},{"actual":{"dirty-count":2,"error-scope":false,"result-fresh":true,"result-label":"updating","retry-payload":null,"revision-pending":true},"check":"contract fixture 2","expected":{"dirty-count":2,"error-scope":false,"result-fresh":true,"result-label":"updating","retry-payload":null,"revision-pending":true},"passed":true},{"actual":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"updating","retry-payload":null,"revision-pending":true},"check":"contract fixture 3","expected":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"updating","retry-payload":null,"revision-pending":true},"passed":true},{"actual":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"updating","retry-payload":null,"revision-pending":true},"check":"contract fixture 4","expected":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"updating","retry-payload":null,"revision-pending":true},"passed":true},{"actual":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"check":"contract fixture 5","expected":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":true},{"actual":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"check":"contract fixture 6","expected":{"dirty-count":2,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":true},{"actual":{"dirty-count":0,"error-scope":false,"result-fresh":true,"result-label":"8","retry-payload":null,"revision-pending":false},"check":"contract fixture 7","expected":{"dirty-count":0,"error-scope":false,"result-fresh":true,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":true},{"actual":{"dirty-count":2,"error-scope":false,"result-fresh":true,"result-label":"8","retry-payload":null,"revision-pending":false},"check":"contract fixture 8","expected":{"dirty-count":2,"error-scope":false,"result-fresh":true,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":true},{"actual":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":true},"check":"contract fixture 9","expected":{"dirty-count":0,"error-scope":false,"result-fresh":false,"result-label":"8","retry-payload":null,"revision-pending":false},"passed":false}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"contract fixture 0\", \"actual\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"0\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"0\", \"retry-payload\": null}, \"passed\": false}, {\"check\": \"contract fixture 1\", \"actual\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 2\", \"actual\": {\"revision-pending\": true, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"updating\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": true, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"updating\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 3\", \"actual\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"updating\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"updating\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 4\", \"actual\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"updating\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"updating\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 5\", \"actual\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 6\", \"actual\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 7\", \"actual\": {\"revision-pending\": false, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 8\", \"actual\": {\"revision-pending\": false, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": true, \"error-scope\": false, \"dirty-count\": 2, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": true}, {\"check\": \"contract fixture 9\", \"actual\": {\"revision-pending\": true, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"expected\": {\"revision-pending\": false, \"result-fresh\": false, \"error-scope\": false, \"dirty-count\": 0, \"result-label\": \"8\", \"retry-payload\": null}, \"passed\": false}], \"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."}}