{"abstract":"Subscriber reference count.","category":"Client state","checks":60,"contract":"A prefetch handle is keyed by route and build version, has an exclusive expiration deadline, shares pending work, and is adopted only when ready. Consumer registrations are counted, including repeated registrations. Operation subscriber-reference-count has the six explicit input/output oracles below.","evaluation_group":"s3-client-state-prefetch-adoption","failed_approach":"The partial repair `int(bool(subscribers))` still violates the explicit fixture contract.","family":"s3-client-state-prefetch-adoption-subscriber-reference-count","id":"FA-23846","implementations":{"attempt":{"sha256":"e0c5ebc60613f72faeaab38a6e211dc7e8d7a7a4317c57fca193961473c621e1","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(operation, s):\n    route, cached_route, version, cached_version, expires, now, status, subscribers = s\n    if operation == 'adopt-exact-route-version':\n        return route==cached_route and version==cached_version\n    if operation == 'expiry-at-boundary':\n        return expires is None or now<expires\n    if operation == 'ready-resource-adoption':\n        return status=='ready'\n    if operation == 'pending-resource-sharing':\n        return status=='pending' and route==cached_route\n    if operation == 'unobserved-cancel':\n        return not subscribers and status=='pending'\n    if operation == 'subscriber-reference-count':\n        return int(bool(subscribers))\n    if operation == 'failed-prefetch-retry':\n        return status=='failed'\n    if operation == 'prefetch-promote-consumer':\n        return subscribers+['navigation']\n    if operation == 'remaining-resource-life':\n        return None if expires is None else max(0,expires-now)\n    if operation == 'refresh-old-build':\n        return version!=cached_version\n    raise ValueError('unknown modeled operation')\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncheck('adopt-exact-route-version scenario 1', solve('adopt-exact-route-version', ('/a','/a',N,N,10,9,'ready',['screen'])), True)\ncheck('adopt-exact-route-version scenario 2', solve('adopt-exact-route-version', ('/a','/a',1,1,10,10,'ready',[])), True)\ncheck('adopt-exact-route-version scenario 3', solve('adopt-exact-route-version', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('adopt-exact-route-version scenario 4', solve('adopt-exact-route-version', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('adopt-exact-route-version scenario 5', solve('adopt-exact-route-version', ('/b','/b',1,1,12,10,'failed',[])), True)\ncheck('adopt-exact-route-version scenario 6', solve('adopt-exact-route-version', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), True)\ncheck('expiry-at-boundary scenario 1', solve('expiry-at-boundary', ('/a','/a',N,N,10,9,'ready',['screen'])), True)\ncheck('expiry-at-boundary scenario 2', solve('expiry-at-boundary', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('expiry-at-boundary scenario 3', solve('expiry-at-boundary', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), True)\ncheck('expiry-at-boundary scenario 4', solve('expiry-at-boundary', ('/a','/a',2,1,12,10,'pending',['screen'])), True)\ncheck('expiry-at-boundary scenario 5', solve('expiry-at-boundary', ('/b','/b',1,1,12,10,'failed',[])), True)\ncheck('expiry-at-boundary scenario 6', solve('expiry-at-boundary', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), True)\ncheck('ready-resource-adoption scenario 1', solve('ready-resource-adoption', ('/a','/a',N,N,10,9,'ready',['screen'])), True)\ncheck('ready-resource-adoption scenario 2', solve('ready-resource-adoption', ('/a','/a',1,1,10,10,'ready',[])), True)\ncheck('ready-resource-adoption scenario 3', solve('ready-resource-adoption', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), True)\ncheck('ready-resource-adoption scenario 4', solve('ready-resource-adoption', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('ready-resource-adoption scenario 5', solve('ready-resource-adoption', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('ready-resource-adoption scenario 6', solve('ready-resource-adoption', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), True)\ncheck('pending-resource-sharing scenario 1', solve('pending-resource-sharing', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('pending-resource-sharing scenario 2', solve('pending-resource-sharing', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('pending-resource-sharing scenario 3', solve('pending-resource-sharing', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('pending-resource-sharing scenario 4', solve('pending-resource-sharing', ('/a','/a',2,1,12,10,'pending',['screen'])), True)\ncheck('pending-resource-sharing scenario 5', solve('pending-resource-sharing', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('pending-resource-sharing scenario 6', solve('pending-resource-sharing', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\ncheck('unobserved-cancel scenario 1', solve('unobserved-cancel', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('unobserved-cancel scenario 2', solve('unobserved-cancel', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('unobserved-cancel scenario 3', solve('unobserved-cancel', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('unobserved-cancel scenario 4', solve('unobserved-cancel', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('unobserved-cancel scenario 5', solve('unobserved-cancel', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('unobserved-cancel scenario 6', solve('unobserved-cancel', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\ncheck('subscriber-reference-count scenario 1', solve('subscriber-reference-count', ('/a','/a',N,N,10,9,'ready',['screen'])), 1)\ncheck('subscriber-reference-count scenario 2', solve('subscriber-reference-count', ('/a','/a',1,1,10,10,'ready',[])), 0)\ncheck('subscriber-reference-count scenario 3', solve('subscriber-reference-count', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), 2)\ncheck('subscriber-reference-count scenario 4', solve('subscriber-reference-count', ('/a','/a',2,1,12,10,'pending',['screen'])), 1)\ncheck('subscriber-reference-count scenario 5', solve('subscriber-reference-count', ('/b','/b',1,1,12,10,'failed',[])), 0)\ncheck('subscriber-reference-count scenario 6', solve('subscriber-reference-count', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), 2)\ncheck('failed-prefetch-retry scenario 1', solve('failed-prefetch-retry', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('failed-prefetch-retry scenario 2', solve('failed-prefetch-retry', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('failed-prefetch-retry scenario 3', solve('failed-prefetch-retry', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('failed-prefetch-retry scenario 4', solve('failed-prefetch-retry', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('failed-prefetch-retry scenario 5', solve('failed-prefetch-retry', ('/b','/b',1,1,12,10,'failed',[])), True)\ncheck('failed-prefetch-retry scenario 6', solve('failed-prefetch-retry', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\ncheck('prefetch-promote-consumer scenario 1', solve('prefetch-promote-consumer', ('/a','/a',N,N,10,9,'ready',['screen'])), ['screen','navigation'])\ncheck('prefetch-promote-consumer scenario 2', solve('prefetch-promote-consumer', ('/a','/a',1,1,10,10,'ready',[])), ['navigation'])\ncheck('prefetch-promote-consumer scenario 3', solve('prefetch-promote-consumer', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), ['screen','preview','navigation'])\ncheck('prefetch-promote-consumer scenario 4', solve('prefetch-promote-consumer', ('/a','/a',2,1,12,10,'pending',['screen'])), ['screen','navigation'])\ncheck('prefetch-promote-consumer scenario 5', solve('prefetch-promote-consumer', ('/b','/b',1,1,12,10,'failed',[])), ['navigation'])\ncheck('prefetch-promote-consumer scenario 6', solve('prefetch-promote-consumer', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), ['screen','screen','navigation'])\ncheck('remaining-resource-life scenario 1', solve('remaining-resource-life', ('/a','/a',N,N,10,9,'ready',['screen'])), 1)\ncheck('remaining-resource-life scenario 2', solve('remaining-resource-life', ('/a','/a',1,1,10,10,'ready',[])), 0)\ncheck('remaining-resource-life scenario 3', solve('remaining-resource-life', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), 2)\ncheck('remaining-resource-life scenario 4', solve('remaining-resource-life', ('/a','/a',2,1,12,10,'pending',['screen'])), 2)\ncheck('remaining-resource-life scenario 5', solve('remaining-resource-life', ('/b','/b',1,1,12,10,'failed',[])), 2)\ncheck('remaining-resource-life scenario 6', solve('remaining-resource-life', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), None)\ncheck('refresh-old-build scenario 1', solve('refresh-old-build', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('refresh-old-build scenario 2', solve('refresh-old-build', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('refresh-old-build scenario 3', solve('refresh-old-build', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('refresh-old-build scenario 4', solve('refresh-old-build', ('/a','/a',2,1,12,10,'pending',['screen'])), True)\ncheck('refresh-old-build scenario 5', solve('refresh-old-build', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('refresh-old-build scenario 6', solve('refresh-old-build', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\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":"79ea66a8844104fd963a86dbbea708d62639b3bae4b225bfc53cc6ad51614a35","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(operation, s):\n    route, cached_route, version, cached_version, expires, now, status, subscribers = s\n    if operation == 'adopt-exact-route-version':\n        return route==cached_route and version==cached_version\n    if operation == 'expiry-at-boundary':\n        return expires is None or now<expires\n    if operation == 'ready-resource-adoption':\n        return status=='ready'\n    if operation == 'pending-resource-sharing':\n        return status=='pending' and route==cached_route\n    if operation == 'unobserved-cancel':\n        return not subscribers and status=='pending'\n    if operation == 'subscriber-reference-count':\n        return len(set(subscribers))\n    if operation == 'failed-prefetch-retry':\n        return status=='failed'\n    if operation == 'prefetch-promote-consumer':\n        return subscribers+['navigation']\n    if operation == 'remaining-resource-life':\n        return None if expires is None else max(0,expires-now)\n    if operation == 'refresh-old-build':\n        return version!=cached_version\n    raise ValueError('unknown modeled operation')\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncheck('adopt-exact-route-version scenario 1', solve('adopt-exact-route-version', ('/a','/a',N,N,10,9,'ready',['screen'])), True)\ncheck('adopt-exact-route-version scenario 2', solve('adopt-exact-route-version', ('/a','/a',1,1,10,10,'ready',[])), True)\ncheck('adopt-exact-route-version scenario 3', solve('adopt-exact-route-version', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('adopt-exact-route-version scenario 4', solve('adopt-exact-route-version', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('adopt-exact-route-version scenario 5', solve('adopt-exact-route-version', ('/b','/b',1,1,12,10,'failed',[])), True)\ncheck('adopt-exact-route-version scenario 6', solve('adopt-exact-route-version', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), True)\ncheck('expiry-at-boundary scenario 1', solve('expiry-at-boundary', ('/a','/a',N,N,10,9,'ready',['screen'])), True)\ncheck('expiry-at-boundary scenario 2', solve('expiry-at-boundary', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('expiry-at-boundary scenario 3', solve('expiry-at-boundary', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), True)\ncheck('expiry-at-boundary scenario 4', solve('expiry-at-boundary', ('/a','/a',2,1,12,10,'pending',['screen'])), True)\ncheck('expiry-at-boundary scenario 5', solve('expiry-at-boundary', ('/b','/b',1,1,12,10,'failed',[])), True)\ncheck('expiry-at-boundary scenario 6', solve('expiry-at-boundary', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), True)\ncheck('ready-resource-adoption scenario 1', solve('ready-resource-adoption', ('/a','/a',N,N,10,9,'ready',['screen'])), True)\ncheck('ready-resource-adoption scenario 2', solve('ready-resource-adoption', ('/a','/a',1,1,10,10,'ready',[])), True)\ncheck('ready-resource-adoption scenario 3', solve('ready-resource-adoption', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), True)\ncheck('ready-resource-adoption scenario 4', solve('ready-resource-adoption', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('ready-resource-adoption scenario 5', solve('ready-resource-adoption', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('ready-resource-adoption scenario 6', solve('ready-resource-adoption', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), True)\ncheck('pending-resource-sharing scenario 1', solve('pending-resource-sharing', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('pending-resource-sharing scenario 2', solve('pending-resource-sharing', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('pending-resource-sharing scenario 3', solve('pending-resource-sharing', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('pending-resource-sharing scenario 4', solve('pending-resource-sharing', ('/a','/a',2,1,12,10,'pending',['screen'])), True)\ncheck('pending-resource-sharing scenario 5', solve('pending-resource-sharing', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('pending-resource-sharing scenario 6', solve('pending-resource-sharing', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\ncheck('unobserved-cancel scenario 1', solve('unobserved-cancel', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('unobserved-cancel scenario 2', solve('unobserved-cancel', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('unobserved-cancel scenario 3', solve('unobserved-cancel', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('unobserved-cancel scenario 4', solve('unobserved-cancel', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('unobserved-cancel scenario 5', solve('unobserved-cancel', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('unobserved-cancel scenario 6', solve('unobserved-cancel', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\ncheck('subscriber-reference-count scenario 1', solve('subscriber-reference-count', ('/a','/a',N,N,10,9,'ready',['screen'])), 1)\ncheck('subscriber-reference-count scenario 2', solve('subscriber-reference-count', ('/a','/a',1,1,10,10,'ready',[])), 0)\ncheck('subscriber-reference-count scenario 3', solve('subscriber-reference-count', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), 2)\ncheck('subscriber-reference-count scenario 4', solve('subscriber-reference-count', ('/a','/a',2,1,12,10,'pending',['screen'])), 1)\ncheck('subscriber-reference-count scenario 5', solve('subscriber-reference-count', ('/b','/b',1,1,12,10,'failed',[])), 0)\ncheck('subscriber-reference-count scenario 6', solve('subscriber-reference-count', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), 2)\ncheck('failed-prefetch-retry scenario 1', solve('failed-prefetch-retry', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('failed-prefetch-retry scenario 2', solve('failed-prefetch-retry', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('failed-prefetch-retry scenario 3', solve('failed-prefetch-retry', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('failed-prefetch-retry scenario 4', solve('failed-prefetch-retry', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('failed-prefetch-retry scenario 5', solve('failed-prefetch-retry', ('/b','/b',1,1,12,10,'failed',[])), True)\ncheck('failed-prefetch-retry scenario 6', solve('failed-prefetch-retry', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\ncheck('prefetch-promote-consumer scenario 1', solve('prefetch-promote-consumer', ('/a','/a',N,N,10,9,'ready',['screen'])), ['screen','navigation'])\ncheck('prefetch-promote-consumer scenario 2', solve('prefetch-promote-consumer', ('/a','/a',1,1,10,10,'ready',[])), ['navigation'])\ncheck('prefetch-promote-consumer scenario 3', solve('prefetch-promote-consumer', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), ['screen','preview','navigation'])\ncheck('prefetch-promote-consumer scenario 4', solve('prefetch-promote-consumer', ('/a','/a',2,1,12,10,'pending',['screen'])), ['screen','navigation'])\ncheck('prefetch-promote-consumer scenario 5', solve('prefetch-promote-consumer', ('/b','/b',1,1,12,10,'failed',[])), ['navigation'])\ncheck('prefetch-promote-consumer scenario 6', solve('prefetch-promote-consumer', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), ['screen','screen','navigation'])\ncheck('remaining-resource-life scenario 1', solve('remaining-resource-life', ('/a','/a',N,N,10,9,'ready',['screen'])), 1)\ncheck('remaining-resource-life scenario 2', solve('remaining-resource-life', ('/a','/a',1,1,10,10,'ready',[])), 0)\ncheck('remaining-resource-life scenario 3', solve('remaining-resource-life', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), 2)\ncheck('remaining-resource-life scenario 4', solve('remaining-resource-life', ('/a','/a',2,1,12,10,'pending',['screen'])), 2)\ncheck('remaining-resource-life scenario 5', solve('remaining-resource-life', ('/b','/b',1,1,12,10,'failed',[])), 2)\ncheck('remaining-resource-life scenario 6', solve('remaining-resource-life', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), None)\ncheck('refresh-old-build scenario 1', solve('refresh-old-build', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('refresh-old-build scenario 2', solve('refresh-old-build', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('refresh-old-build scenario 3', solve('refresh-old-build', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('refresh-old-build scenario 4', solve('refresh-old-build', ('/a','/a',2,1,12,10,'pending',['screen'])), True)\ncheck('refresh-old-build scenario 5', solve('refresh-old-build', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('refresh-old-build scenario 6', solve('refresh-old-build', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\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":"9d95149fb704cbc4c54955ba51b607fd7b8a97b0dc4bf31aae17604e7d7feba4","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(operation, s):\n    route, cached_route, version, cached_version, expires, now, status, subscribers = s\n    if operation == 'adopt-exact-route-version':\n        return route==cached_route and version==cached_version\n    if operation == 'expiry-at-boundary':\n        return expires is None or now<expires\n    if operation == 'ready-resource-adoption':\n        return status=='ready'\n    if operation == 'pending-resource-sharing':\n        return status=='pending' and route==cached_route\n    if operation == 'unobserved-cancel':\n        return not subscribers and status=='pending'\n    if operation == 'subscriber-reference-count':\n        return len(subscribers)\n    if operation == 'failed-prefetch-retry':\n        return status=='failed'\n    if operation == 'prefetch-promote-consumer':\n        return subscribers+['navigation']\n    if operation == 'remaining-resource-life':\n        return None if expires is None else max(0,expires-now)\n    if operation == 'refresh-old-build':\n        return version!=cached_version\n    raise ValueError('unknown modeled operation')\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\ncheck('adopt-exact-route-version scenario 1', solve('adopt-exact-route-version', ('/a','/a',N,N,10,9,'ready',['screen'])), True)\ncheck('adopt-exact-route-version scenario 2', solve('adopt-exact-route-version', ('/a','/a',1,1,10,10,'ready',[])), True)\ncheck('adopt-exact-route-version scenario 3', solve('adopt-exact-route-version', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('adopt-exact-route-version scenario 4', solve('adopt-exact-route-version', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('adopt-exact-route-version scenario 5', solve('adopt-exact-route-version', ('/b','/b',1,1,12,10,'failed',[])), True)\ncheck('adopt-exact-route-version scenario 6', solve('adopt-exact-route-version', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), True)\ncheck('expiry-at-boundary scenario 1', solve('expiry-at-boundary', ('/a','/a',N,N,10,9,'ready',['screen'])), True)\ncheck('expiry-at-boundary scenario 2', solve('expiry-at-boundary', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('expiry-at-boundary scenario 3', solve('expiry-at-boundary', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), True)\ncheck('expiry-at-boundary scenario 4', solve('expiry-at-boundary', ('/a','/a',2,1,12,10,'pending',['screen'])), True)\ncheck('expiry-at-boundary scenario 5', solve('expiry-at-boundary', ('/b','/b',1,1,12,10,'failed',[])), True)\ncheck('expiry-at-boundary scenario 6', solve('expiry-at-boundary', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), True)\ncheck('ready-resource-adoption scenario 1', solve('ready-resource-adoption', ('/a','/a',N,N,10,9,'ready',['screen'])), True)\ncheck('ready-resource-adoption scenario 2', solve('ready-resource-adoption', ('/a','/a',1,1,10,10,'ready',[])), True)\ncheck('ready-resource-adoption scenario 3', solve('ready-resource-adoption', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), True)\ncheck('ready-resource-adoption scenario 4', solve('ready-resource-adoption', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('ready-resource-adoption scenario 5', solve('ready-resource-adoption', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('ready-resource-adoption scenario 6', solve('ready-resource-adoption', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), True)\ncheck('pending-resource-sharing scenario 1', solve('pending-resource-sharing', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('pending-resource-sharing scenario 2', solve('pending-resource-sharing', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('pending-resource-sharing scenario 3', solve('pending-resource-sharing', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('pending-resource-sharing scenario 4', solve('pending-resource-sharing', ('/a','/a',2,1,12,10,'pending',['screen'])), True)\ncheck('pending-resource-sharing scenario 5', solve('pending-resource-sharing', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('pending-resource-sharing scenario 6', solve('pending-resource-sharing', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\ncheck('unobserved-cancel scenario 1', solve('unobserved-cancel', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('unobserved-cancel scenario 2', solve('unobserved-cancel', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('unobserved-cancel scenario 3', solve('unobserved-cancel', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('unobserved-cancel scenario 4', solve('unobserved-cancel', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('unobserved-cancel scenario 5', solve('unobserved-cancel', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('unobserved-cancel scenario 6', solve('unobserved-cancel', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\ncheck('subscriber-reference-count scenario 1', solve('subscriber-reference-count', ('/a','/a',N,N,10,9,'ready',['screen'])), 1)\ncheck('subscriber-reference-count scenario 2', solve('subscriber-reference-count', ('/a','/a',1,1,10,10,'ready',[])), 0)\ncheck('subscriber-reference-count scenario 3', solve('subscriber-reference-count', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), 2)\ncheck('subscriber-reference-count scenario 4', solve('subscriber-reference-count', ('/a','/a',2,1,12,10,'pending',['screen'])), 1)\ncheck('subscriber-reference-count scenario 5', solve('subscriber-reference-count', ('/b','/b',1,1,12,10,'failed',[])), 0)\ncheck('subscriber-reference-count scenario 6', solve('subscriber-reference-count', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), 2)\ncheck('failed-prefetch-retry scenario 1', solve('failed-prefetch-retry', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('failed-prefetch-retry scenario 2', solve('failed-prefetch-retry', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('failed-prefetch-retry scenario 3', solve('failed-prefetch-retry', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('failed-prefetch-retry scenario 4', solve('failed-prefetch-retry', ('/a','/a',2,1,12,10,'pending',['screen'])), False)\ncheck('failed-prefetch-retry scenario 5', solve('failed-prefetch-retry', ('/b','/b',1,1,12,10,'failed',[])), True)\ncheck('failed-prefetch-retry scenario 6', solve('failed-prefetch-retry', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\ncheck('prefetch-promote-consumer scenario 1', solve('prefetch-promote-consumer', ('/a','/a',N,N,10,9,'ready',['screen'])), ['screen','navigation'])\ncheck('prefetch-promote-consumer scenario 2', solve('prefetch-promote-consumer', ('/a','/a',1,1,10,10,'ready',[])), ['navigation'])\ncheck('prefetch-promote-consumer scenario 3', solve('prefetch-promote-consumer', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), ['screen','preview','navigation'])\ncheck('prefetch-promote-consumer scenario 4', solve('prefetch-promote-consumer', ('/a','/a',2,1,12,10,'pending',['screen'])), ['screen','navigation'])\ncheck('prefetch-promote-consumer scenario 5', solve('prefetch-promote-consumer', ('/b','/b',1,1,12,10,'failed',[])), ['navigation'])\ncheck('prefetch-promote-consumer scenario 6', solve('prefetch-promote-consumer', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), ['screen','screen','navigation'])\ncheck('remaining-resource-life scenario 1', solve('remaining-resource-life', ('/a','/a',N,N,10,9,'ready',['screen'])), 1)\ncheck('remaining-resource-life scenario 2', solve('remaining-resource-life', ('/a','/a',1,1,10,10,'ready',[])), 0)\ncheck('remaining-resource-life scenario 3', solve('remaining-resource-life', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), 2)\ncheck('remaining-resource-life scenario 4', solve('remaining-resource-life', ('/a','/a',2,1,12,10,'pending',['screen'])), 2)\ncheck('remaining-resource-life scenario 5', solve('remaining-resource-life', ('/b','/b',1,1,12,10,'failed',[])), 2)\ncheck('remaining-resource-life scenario 6', solve('remaining-resource-life', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), None)\ncheck('refresh-old-build scenario 1', solve('refresh-old-build', ('/a','/a',N,N,10,9,'ready',['screen'])), False)\ncheck('refresh-old-build scenario 2', solve('refresh-old-build', ('/a','/a',1,1,10,10,'ready',[])), False)\ncheck('refresh-old-build scenario 3', solve('refresh-old-build', ('/a','/b',1,1,12,10,'ready',['screen','preview'])), False)\ncheck('refresh-old-build scenario 4', solve('refresh-old-build', ('/a','/a',2,1,12,10,'pending',['screen'])), True)\ncheck('refresh-old-build scenario 5', solve('refresh-old-build', ('/b','/b',1,1,12,10,'failed',[])), False)\ncheck('refresh-old-build scenario 6', solve('refresh-old-build', ('/a','/a',1,1,None,10,'ready',['screen','screen'])), False)\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":"Only the explicitly specified operations and finite deterministic records are modeled; no browser or framework 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-client-state-prefetch-adoption-subscriber-reference-count","generated_at":"2026-09-29T14:40:51.608131+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"An offline client lifecycle model that isolates a state-management defect without DOM rendering or network services.","repair":"Apply the modeled subscriber-reference-count rule: `len(subscribers)`.","root_cause":"The subscriber-reference-count client decision evaluates `len(set(subscribers))` instead of `len(subscribers)`.","sha256":"901eba31712d190c9524ec5290305a13a1934be3640935262586dabfb58a45c7","title":"Prefetched route resource adoption: Subscriber reference count · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verification":{"attempt":{"elapsed_ms":43.816,"exit_code":1,"observations":[{"actual":true,"check":"adopt-exact-route-version scenario 1","expected":true,"passed":true},{"actual":true,"check":"adopt-exact-route-version scenario 2","expected":true,"passed":true},{"actual":false,"check":"adopt-exact-route-version scenario 3","expected":false,"passed":true},{"actual":false,"check":"adopt-exact-route-version scenario 4","expected":false,"passed":true},{"actual":true,"check":"adopt-exact-route-version scenario 5","expected":true,"passed":true},{"actual":true,"check":"adopt-exact-route-version scenario 6","expected":true,"passed":true},{"actual":true,"check":"expiry-at-boundary scenario 1","expected":true,"passed":true},{"actual":false,"check":"expiry-at-boundary scenario 2","expected":false,"passed":true},{"actual":true,"check":"expiry-at-boundary scenario 3","expected":true,"passed":true},{"actual":true,"check":"expiry-at-boundary scenario 4","expected":true,"passed":true},{"actual":true,"check":"expiry-at-boundary scenario 5","expected":true,"passed":true},{"actual":true,"check":"expiry-at-boundary scenario 6","expected":true,"passed":true},{"actual":true,"check":"ready-resource-adoption scenario 1","expected":true,"passed":true},{"actual":true,"check":"ready-resource-adoption scenario 2","expected":true,"passed":true},{"actual":true,"check":"ready-resource-adoption scenario 3","expected":true,"passed":true},{"actual":false,"check":"ready-resource-adoption scenario 4","expected":false,"passed":true},{"actual":false,"check":"ready-resource-adoption scenario 5","expected":false,"passed":true},{"actual":true,"check":"ready-resource-adoption scenario 6","expected":true,"passed":true},{"actual":false,"check":"pending-resource-sharing scenario 1","expected":false,"passed":true},{"actual":false,"check":"pending-resource-sharing scenario 2","expected":false,"passed":true},{"actual":false,"check":"pending-resource-sharing scenario 3","expected":false,"passed":true},{"actual":true,"check":"pending-resource-sharing scenario 4","expected":true,"passed":true},{"actual":false,"check":"pending-resource-sharing scenario 5","expected":false,"passed":true},{"actual":false,"check":"pending-resource-sharing scenario 6","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 1","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 2","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 3","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 4","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 5","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 6","expected":false,"passed":true},{"actual":1,"check":"subscriber-reference-count scenario 1","expected":1,"passed":true},{"actual":0,"check":"subscriber-reference-count scenario 2","expected":0,"passed":true},{"actual":1,"check":"subscriber-reference-count scenario 3","expected":2,"passed":false},{"actual":1,"check":"subscriber-reference-count scenario 4","expected":1,"passed":true},{"actual":0,"check":"subscriber-reference-count scenario 5","expected":0,"passed":true},{"actual":1,"check":"subscriber-reference-count scenario 6","expected":2,"passed":false},{"actual":false,"check":"failed-prefetch-retry scenario 1","expected":false,"passed":true},{"actual":false,"check":"failed-prefetch-retry scenario 2","expected":false,"passed":true},{"actual":false,"check":"failed-prefetch-retry scenario 3","expected":false,"passed":true},{"actual":false,"check":"failed-prefetch-retry scenario 4","expected":false,"passed":true},{"actual":true,"check":"failed-prefetch-retry scenario 5","expected":true,"passed":true},{"actual":false,"check":"failed-prefetch-retry scenario 6","expected":false,"passed":true},{"actual":["screen","navigation"],"check":"prefetch-promote-consumer scenario 1","expected":["screen","navigation"],"passed":true},{"actual":["navigation"],"check":"prefetch-promote-consumer scenario 2","expected":["navigation"],"passed":true},{"actual":["screen","preview","navigation"],"check":"prefetch-promote-consumer scenario 3","expected":["screen","preview","navigation"],"passed":true},{"actual":["screen","navigation"],"check":"prefetch-promote-consumer scenario 4","expected":["screen","navigation"],"passed":true},{"actual":["navigation"],"check":"prefetch-promote-consumer scenario 5","expected":["navigation"],"passed":true},{"actual":["screen","screen","navigation"],"check":"prefetch-promote-consumer scenario 6","expected":["screen","screen","navigation"],"passed":true},{"actual":1,"check":"remaining-resource-life scenario 1","expected":1,"passed":true},{"actual":0,"check":"remaining-resource-life scenario 2","expected":0,"passed":true},{"actual":2,"check":"remaining-resource-life scenario 3","expected":2,"passed":true},{"actual":2,"check":"remaining-resource-life scenario 4","expected":2,"passed":true},{"actual":2,"check":"remaining-resource-life scenario 5","expected":2,"passed":true},{"actual":null,"check":"remaining-resource-life scenario 6","expected":null,"passed":true},{"actual":false,"check":"refresh-old-build scenario 1","expected":false,"passed":true},{"actual":false,"check":"refresh-old-build scenario 2","expected":false,"passed":true},{"actual":false,"check":"refresh-old-build scenario 3","expected":false,"passed":true},{"actual":true,"check":"refresh-old-build scenario 4","expected":true,"passed":true},{"actual":false,"check":"refresh-old-build scenario 5","expected":false,"passed":true},{"actual":false,"check":"refresh-old-build scenario 6","expected":false,"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"adopt-exact-route-version scenario 1\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"adopt-exact-route-version scenario 2\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"adopt-exact-route-version scenario 3\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"adopt-exact-route-version scenario 4\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"adopt-exact-route-version scenario 5\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"adopt-exact-route-version scenario 6\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 1\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 2\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 3\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 4\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 5\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 6\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 1\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 2\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 3\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 4\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 5\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 6\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"pending-resource-sharing scenario 1\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"pending-resource-sharing scenario 2\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"pending-resource-sharing scenario 3\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"pending-resource-sharing scenario 4\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"pending-resource-sharing scenario 5\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"pending-resource-sharing scenario 6\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"unobserved-cancel scenario 1\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"unobserved-cancel scenario 2\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"unobserved-cancel scenario 3\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"unobserved-cancel scenario 4\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"unobserved-cancel scenario 5\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"unobserved-cancel scenario 6\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"subscriber-reference-count scenario 1\", \"actual\": 1, \"expected\": 1, \"passed\": true}, {\"check\": \"subscriber-reference-count scenario 2\", \"actual\": 0, \"expected\": 0, \"passed\": true}, {\"check\": \"subscriber-reference-count scenario 3\", \"actual\": 1, \"expected\": 2, \"passed\": false}, {\"check\": \"subscriber-reference-count scenario 4\", \"actual\": 1, \"expected\": 1, \"passed\": true}, {\"check\": \"subscriber-reference-count scenario 5\", \"actual\": 0, \"expected\": 0, \"passed\": true}, {\"check\": \"subscriber-reference-count scenario 6\", \"actual\": 1, \"expected\": 2, \"passed\": false}, {\"check\": \"failed-prefetch-retry scenario 1\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"failed-prefetch-retry scenario 2\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"failed-prefetch-retry scenario 3\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"failed-prefetch-retry scenario 4\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"failed-prefetch-retry scenario 5\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"failed-prefetch-retry scenario 6\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"prefetch-promote-consumer scenario 1\", \"actual\": [\"screen\", \"navigation\"], \"expected\": [\"screen\", \"navigation\"], \"passed\": true}, {\"check\": \"prefetch-promote-consumer scenario 2\", \"actual\": [\"navigation\"], \"expected\": [\"navigation\"], \"passed\": true}, {\"check\": \"prefetch-promote-consumer scenario 3\", \"actual\": [\"screen\", \"preview\", \"navigation\"], \"expected\": [\"screen\", \"preview\", \"navigation\"], \"passed\": true}, {\"check\": \"prefetch-promote-consumer scenario 4\", \"actual\": [\"screen\", \"navigation\"], \"expected\": [\"screen\", \"navigation\"], \"passed\": true}, {\"check\": \"prefetch-promote-consumer scenario 5\", \"actual\": [\"navigation\"], \"expected\": [\"navigation\"], \"passed\": true}, {\"check\": \"prefetch-promote-consumer scenario 6\", \"actual\": [\"screen\", \"screen\", \"navigation\"], \"expected\": [\"screen\", \"screen\", \"navigation\"], \"passed\": true}, {\"check\": \"remaining-resource-life scenario 1\", \"actual\": 1, \"expected\": 1, \"passed\": true}, {\"check\": \"remaining-resource-life scenario 2\", \"actual\": 0, \"expected\": 0, \"passed\": true}, {\"check\": \"remaining-resource-life scenario 3\", \"actual\": 2, \"expected\": 2, \"passed\": true}, {\"check\": \"remaining-resource-life scenario 4\", \"actual\": 2, \"expected\": 2, \"passed\": true}, {\"check\": \"remaining-resource-life scenario 5\", \"actual\": 2, \"expected\": 2, \"passed\": true}, {\"check\": \"remaining-resource-life scenario 6\", \"actual\": null, \"expected\": null, \"passed\": true}, {\"check\": \"refresh-old-build scenario 1\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"refresh-old-build scenario 2\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"refresh-old-build scenario 3\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"refresh-old-build scenario 4\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"refresh-old-build scenario 5\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"refresh-old-build scenario 6\", \"actual\": false, \"expected\": false, \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":39.649,"exit_code":1,"observations":[{"actual":true,"check":"adopt-exact-route-version scenario 1","expected":true,"passed":true},{"actual":true,"check":"adopt-exact-route-version scenario 2","expected":true,"passed":true},{"actual":false,"check":"adopt-exact-route-version scenario 3","expected":false,"passed":true},{"actual":false,"check":"adopt-exact-route-version scenario 4","expected":false,"passed":true},{"actual":true,"check":"adopt-exact-route-version scenario 5","expected":true,"passed":true},{"actual":true,"check":"adopt-exact-route-version scenario 6","expected":true,"passed":true},{"actual":true,"check":"expiry-at-boundary scenario 1","expected":true,"passed":true},{"actual":false,"check":"expiry-at-boundary scenario 2","expected":false,"passed":true},{"actual":true,"check":"expiry-at-boundary scenario 3","expected":true,"passed":true},{"actual":true,"check":"expiry-at-boundary scenario 4","expected":true,"passed":true},{"actual":true,"check":"expiry-at-boundary scenario 5","expected":true,"passed":true},{"actual":true,"check":"expiry-at-boundary scenario 6","expected":true,"passed":true},{"actual":true,"check":"ready-resource-adoption scenario 1","expected":true,"passed":true},{"actual":true,"check":"ready-resource-adoption scenario 2","expected":true,"passed":true},{"actual":true,"check":"ready-resource-adoption scenario 3","expected":true,"passed":true},{"actual":false,"check":"ready-resource-adoption scenario 4","expected":false,"passed":true},{"actual":false,"check":"ready-resource-adoption scenario 5","expected":false,"passed":true},{"actual":true,"check":"ready-resource-adoption scenario 6","expected":true,"passed":true},{"actual":false,"check":"pending-resource-sharing scenario 1","expected":false,"passed":true},{"actual":false,"check":"pending-resource-sharing scenario 2","expected":false,"passed":true},{"actual":false,"check":"pending-resource-sharing scenario 3","expected":false,"passed":true},{"actual":true,"check":"pending-resource-sharing scenario 4","expected":true,"passed":true},{"actual":false,"check":"pending-resource-sharing scenario 5","expected":false,"passed":true},{"actual":false,"check":"pending-resource-sharing scenario 6","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 1","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 2","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 3","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 4","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 5","expected":false,"passed":true},{"actual":false,"check":"unobserved-cancel scenario 6","expected":false,"passed":true},{"actual":1,"check":"subscriber-reference-count scenario 1","expected":1,"passed":true},{"actual":0,"check":"subscriber-reference-count scenario 2","expected":0,"passed":true},{"actual":2,"check":"subscriber-reference-count scenario 3","expected":2,"passed":true},{"actual":1,"check":"subscriber-reference-count scenario 4","expected":1,"passed":true},{"actual":0,"check":"subscriber-reference-count scenario 5","expected":0,"passed":true},{"actual":1,"check":"subscriber-reference-count scenario 6","expected":2,"passed":false},{"actual":false,"check":"failed-prefetch-retry scenario 1","expected":false,"passed":true},{"actual":false,"check":"failed-prefetch-retry scenario 2","expected":false,"passed":true},{"actual":false,"check":"failed-prefetch-retry scenario 3","expected":false,"passed":true},{"actual":false,"check":"failed-prefetch-retry scenario 4","expected":false,"passed":true},{"actual":true,"check":"failed-prefetch-retry scenario 5","expected":true,"passed":true},{"actual":false,"check":"failed-prefetch-retry scenario 6","expected":false,"passed":true},{"actual":["screen","navigation"],"check":"prefetch-promote-consumer scenario 1","expected":["screen","navigation"],"passed":true},{"actual":["navigation"],"check":"prefetch-promote-consumer scenario 2","expected":["navigation"],"passed":true},{"actual":["screen","preview","navigation"],"check":"prefetch-promote-consumer scenario 3","expected":["screen","preview","navigation"],"passed":true},{"actual":["screen","navigation"],"check":"prefetch-promote-consumer scenario 4","expected":["screen","navigation"],"passed":true},{"actual":["navigation"],"check":"prefetch-promote-consumer scenario 5","expected":["navigation"],"passed":true},{"actual":["screen","screen","navigation"],"check":"prefetch-promote-consumer scenario 6","expected":["screen","screen","navigation"],"passed":true},{"actual":1,"check":"remaining-resource-life scenario 1","expected":1,"passed":true},{"actual":0,"check":"remaining-resource-life scenario 2","expected":0,"passed":true},{"actual":2,"check":"remaining-resource-life scenario 3","expected":2,"passed":true},{"actual":2,"check":"remaining-resource-life scenario 4","expected":2,"passed":true},{"actual":2,"check":"remaining-resource-life scenario 5","expected":2,"passed":true},{"actual":null,"check":"remaining-resource-life scenario 6","expected":null,"passed":true},{"actual":false,"check":"refresh-old-build scenario 1","expected":false,"passed":true},{"actual":false,"check":"refresh-old-build scenario 2","expected":false,"passed":true},{"actual":false,"check":"refresh-old-build scenario 3","expected":false,"passed":true},{"actual":true,"check":"refresh-old-build scenario 4","expected":true,"passed":true},{"actual":false,"check":"refresh-old-build scenario 5","expected":false,"passed":true},{"actual":false,"check":"refresh-old-build scenario 6","expected":false,"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"adopt-exact-route-version scenario 1\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"adopt-exact-route-version scenario 2\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"adopt-exact-route-version scenario 3\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"adopt-exact-route-version scenario 4\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"adopt-exact-route-version scenario 5\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"adopt-exact-route-version scenario 6\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 1\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 2\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 3\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 4\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 5\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"expiry-at-boundary scenario 6\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 1\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 2\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 3\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 4\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 5\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"ready-resource-adoption scenario 6\", \"actual\": true, \"expected\": true, \"passed\": true}, {\"check\": \"pending-resource-sharing scenario 1\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"pending-resource-sharing scenario 2\", \"actual\": false, \"expected\": false, \"passed\": true}, {\"check\": \"pending-resource-sharing scenario 3\", \"actual\": false, \"expected\": false, \"passed\": true}, 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