{"abstract":"An offer is carried back into the same source round.","category":"Auction allocation rules","checks":11,"contract":"Unsold auction lots may carry into a later round with explicit seller consent and inherited encumbrances. Standing offers carry only while their bidder authorization survives and may retain or lose priority according to whether lot specification changed. Sale identifiers retain provenance. Named decision future-round-reoffer: For future round reoffer, apply the stipulated decision [l for l in x[\"standing\"] if x[\"source_round\"][l]<x[\"new_round\"]].","evaluation_group":"s3-auction-round-carryover","failed_approach":"The attempted repair uses [l for l in x[\"standing\"] if x[\"source_round\"][l]<=x[\"new_round\"]]; the explicit regression cases demonstrate that this still violates the stipulated auction rule.","family":"s3-auction-allocation-rules-round-carryover-future-round-reoffer","id":"FA-57576","implementations":{"attempt":{"sha256":"4059cd713379af82fc6bc40b5d9029bdb809a93c51811645171915b655af985e","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    v0 = [l for l in x[\"offered\"] if l not in x[\"sold\"] and l in x[\"seller_carry\"]]\n    v1 = [l for l in x[\"standing\"] if l in x[\"bidder_carry\"]]\n    v2 = [l for l in x[\"standing\"] if l not in x[\"withdrawn\"]]\n    v3 = {l:x[\"old_priority\"][l] if x[\"old_specs\"][l]==x[\"new_specs\"][l] else x[\"new_round\"] for l in x[\"standing\"]}\n    v4 = [l for l in x[\"standing\"] if l not in x[\"already_carried\"]]\n    v5 = {l:x[\"holds\"].get(l,0) for l in x[\"standing\"] if l in x[\"encumbered\"]}\n    v6 = {l:x[\"source_round\"][l] for l in x[\"standing\"]}\n    v7 = [l for l in x[\"standing\"] if x[\"source_round\"][l]<=x[\"new_round\"]]\n    v8 = [l for l in x[\"standing\"] if l in x[\"bidder_carry\"] and l not in x[\"expired\"]]\n    v9 = {l:x[\"approved_reserves\"].get(l,x[\"reserves\"][l]) for l in x[\"standing\"]}\n    return {'unsold-reoffer':v0,'standing-bid-reconsent':v1,'withdrawal-carry-veto':v2,'specification-priority-reset':v3,'carry-once-per-round':v4,'inherited-reservation':v5,'source-round-provenance':v6,'future-round-reoffer':v7,'authorization-expiry-carry':v8,'approved-reserve-revision':v9}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [('source from current round', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 3, 'B': 3, 'C': 3}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [[], [], [], [], []]), ('all seller carry / source from current round', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B', 'C'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 3, 'B': 3, 'C': 3}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [[], [], [], [], []]), ('normal contract', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('all seller carry', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B', 'C'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('all bidder carry', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['B', 'C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('no withdrawals', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': [], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('unchanged lot specs', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v1', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('nothing already carried', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': [], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('no expired authorization', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': [], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('all sold', {'offered': ['A', 'B', 'C'], 'sold': ['A', 'B', 'C'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('no encumbrance', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': [], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']])]\ndef vary(value):\n if type(value) is int: return value*N\n if isinstance(value,list): return [vary(v) for v in value]\n if isinstance(value,dict): return {k:(v if k in ['count', 'delivery_index', 'disputed', 'maximum_set', 'minimum_set', 'stage', 'threshold', 'waived'] else vary(v)) for k,v in value.items()}\n return value\nfor label, request, expected in fixtures:\n check(label, solve(vary(request))['future-round-reoffer'], expected[N-1])\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":"c7550ee9376d59dd3c606ad528a2280ed32f5ddfbad34feb58ad5cd661a7126c","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    v0 = [l for l in x[\"offered\"] if l not in x[\"sold\"] and l in x[\"seller_carry\"]]\n    v1 = [l for l in x[\"standing\"] if l in x[\"bidder_carry\"]]\n    v2 = [l for l in x[\"standing\"] if l not in x[\"withdrawn\"]]\n    v3 = {l:x[\"old_priority\"][l] if x[\"old_specs\"][l]==x[\"new_specs\"][l] else x[\"new_round\"] for l in x[\"standing\"]}\n    v4 = [l for l in x[\"standing\"] if l not in x[\"already_carried\"]]\n    v5 = {l:x[\"holds\"].get(l,0) for l in x[\"standing\"] if l in x[\"encumbered\"]}\n    v6 = {l:x[\"source_round\"][l] for l in x[\"standing\"]}\n    v7 = x[\"standing\"]\n    v8 = [l for l in x[\"standing\"] if l in x[\"bidder_carry\"] and l not in x[\"expired\"]]\n    v9 = {l:x[\"approved_reserves\"].get(l,x[\"reserves\"][l]) for l in x[\"standing\"]}\n    return {'unsold-reoffer':v0,'standing-bid-reconsent':v1,'withdrawal-carry-veto':v2,'specification-priority-reset':v3,'carry-once-per-round':v4,'inherited-reservation':v5,'source-round-provenance':v6,'future-round-reoffer':v7,'authorization-expiry-carry':v8,'approved-reserve-revision':v9}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [('source from current round', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 3, 'B': 3, 'C': 3}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [[], [], [], [], []]), ('all seller carry / source from current round', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B', 'C'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 3, 'B': 3, 'C': 3}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [[], [], [], [], []]), ('normal contract', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('all seller carry', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B', 'C'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('all bidder carry', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['B', 'C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('no withdrawals', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': [], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('unchanged lot specs', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v1', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('nothing already carried', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': [], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('no expired authorization', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': [], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('all sold', {'offered': ['A', 'B', 'C'], 'sold': ['A', 'B', 'C'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('no encumbrance', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': [], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']])]\ndef vary(value):\n if type(value) is int: return value*N\n if isinstance(value,list): return [vary(v) for v in value]\n if isinstance(value,dict): return {k:(v if k in ['count', 'delivery_index', 'disputed', 'maximum_set', 'minimum_set', 'stage', 'threshold', 'waived'] else vary(v)) for k,v in value.items()}\n return value\nfor label, request, expected in fixtures:\n check(label, solve(vary(request))['future-round-reoffer'], expected[N-1])\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":"6a2803eaae3e594a26cd5045a4d39a2a6f49562e93d4a94c54f96e263c4cd95c","source":"\"\"\"Failure Map reference implementation. Python standard library only.\"\"\"\nimport json\n\nN = 1\nobservations = []\ndef solve(x):\n    v0 = [l for l in x[\"offered\"] if l not in x[\"sold\"] and l in x[\"seller_carry\"]]\n    v1 = [l for l in x[\"standing\"] if l in x[\"bidder_carry\"]]\n    v2 = [l for l in x[\"standing\"] if l not in x[\"withdrawn\"]]\n    v3 = {l:x[\"old_priority\"][l] if x[\"old_specs\"][l]==x[\"new_specs\"][l] else x[\"new_round\"] for l in x[\"standing\"]}\n    v4 = [l for l in x[\"standing\"] if l not in x[\"already_carried\"]]\n    v5 = {l:x[\"holds\"].get(l,0) for l in x[\"standing\"] if l in x[\"encumbered\"]}\n    v6 = {l:x[\"source_round\"][l] for l in x[\"standing\"]}\n    v7 = [l for l in x[\"standing\"] if x[\"source_round\"][l]<x[\"new_round\"]]\n    v8 = [l for l in x[\"standing\"] if l in x[\"bidder_carry\"] and l not in x[\"expired\"]]\n    v9 = {l:x[\"approved_reserves\"].get(l,x[\"reserves\"][l]) for l in x[\"standing\"]}\n    return {'unsold-reoffer':v0,'standing-bid-reconsent':v1,'withdrawal-carry-veto':v2,'specification-priority-reset':v3,'carry-once-per-round':v4,'inherited-reservation':v5,'source-round-provenance':v6,'future-round-reoffer':v7,'authorization-expiry-carry':v8,'approved-reserve-revision':v9}\ndef check(label, actual, expected):\n    observations.append({\"check\": label, \"actual\": actual, \"expected\": expected, \"passed\": actual == expected})\nfixtures = [('source from current round', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 3, 'B': 3, 'C': 3}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [[], [], [], [], []]), ('all seller carry / source from current round', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B', 'C'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 3, 'B': 3, 'C': 3}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [[], [], [], [], []]), ('normal contract', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('all seller carry', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B', 'C'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('all bidder carry', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['B', 'C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('no withdrawals', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': [], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('unchanged lot specs', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v1', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('nothing already carried', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': [], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('no expired authorization', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': [], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('all sold', {'offered': ['A', 'B', 'C'], 'sold': ['A', 'B', 'C'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': ['C'], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']]), ('no encumbrance', {'offered': ['A', 'B', 'C'], 'sold': ['A'], 'seller_carry': ['B'], 'standing': ['B', 'C'], 'bidder_carry': ['C'], 'withdrawn': ['B'], 'old_specs': {'B': 'v1', 'C': 'v1'}, 'new_specs': {'B': 'v2', 'C': 'v1'}, 'old_priority': {'B': 1, 'C': 2}, 'new_round': 3, 'source_round': {'A': 1, 'B': 1, 'C': 2}, 'already_carried': ['B'], 'holds': {'B': 5, 'C': 3}, 'encumbered': [], 'expired': ['C'], 'reserves': {'B': 8, 'C': 6}, 'approved_reserves': {'B': 9}}, [['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C'], ['B', 'C']])]\ndef vary(value):\n if type(value) is int: return value*N\n if isinstance(value,list): return [vary(v) for v in value]\n if isinstance(value,dict): return {k:(v if k in ['count', 'delivery_index', 'disputed', 'maximum_set', 'minimum_set', 'stage', 'threshold', 'waived'] else vary(v)) for k,v in value.items()}\n return value\nfor label, request, expected in fixtures:\n check(label, solve(vary(request))['future-round-reoffer'], expected[N-1])\nprint(json.dumps({\"observations\": observations, \"passed\": all(x[\"passed\"] for x in observations)}, ensure_ascii=False))\nraise SystemExit(0 if all(x[\"passed\"] for x in observations) else 1)\n"}},"limitations":"Stipulated toy auction rules, not a venue specification, financial advice, optimization claim, or live trading implementation. Nonnegative integer inputs and internally aligned list fields only. 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-auction-allocation-rules-round-carryover-future-round-reoffer","generated_at":"2026-09-29T14:46:18.199873+00:00","license":"CC0-1.0","python":"3.12.14","seed":1,"split":"open-access"},"relevance":"Offline administrative auction model for software failure analysis.","repair":"For future round reoffer, apply the stipulated decision [l for l in x[\"standing\"] if x[\"source_round\"][l]<x[\"new_round\"]].","root_cause":"An offer is carried back into the same source round.","sha256":"8f88bf9263c010295323d0f7061fabfb8e6cac7de58b12234f00ee544334e464","title":"Round carryover: future round reoffer · case 01","variant":1,"variant_policy":"Five numbered records share a model and may reuse boundary fixtures.","verification":{"attempt":{"elapsed_ms":45.502,"exit_code":1,"observations":[{"actual":["B","C"],"check":"source from current round","expected":[],"passed":false},{"actual":["B","C"],"check":"all seller carry / source from current round","expected":[],"passed":false},{"actual":["B","C"],"check":"normal contract","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"all seller carry","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"all bidder carry","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"no withdrawals","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"unchanged lot specs","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"nothing already carried","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"no expired authorization","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"all sold","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"no encumbrance","expected":["B","C"],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"source from current round\", \"actual\": [\"B\", \"C\"], \"expected\": [], \"passed\": false}, {\"check\": \"all seller carry / source from current round\", \"actual\": [\"B\", \"C\"], \"expected\": [], \"passed\": false}, {\"check\": \"normal contract\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"all seller carry\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"all bidder carry\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"no withdrawals\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"unchanged lot specs\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"nothing already carried\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"no expired authorization\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"all sold\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"no encumbrance\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}], \"passed\": false}\n"},"broken":{"elapsed_ms":42.372,"exit_code":1,"observations":[{"actual":["B","C"],"check":"source from current round","expected":[],"passed":false},{"actual":["B","C"],"check":"all seller carry / source from current round","expected":[],"passed":false},{"actual":["B","C"],"check":"normal contract","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"all seller carry","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"all bidder carry","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"no withdrawals","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"unchanged lot specs","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"nothing already carried","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"no expired authorization","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"all sold","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"no encumbrance","expected":["B","C"],"passed":true}],"passed":false,"stderr":"","stdout":"{\"observations\": [{\"check\": \"source from current round\", \"actual\": [\"B\", \"C\"], \"expected\": [], \"passed\": false}, {\"check\": \"all seller carry / source from current round\", \"actual\": [\"B\", \"C\"], \"expected\": [], \"passed\": false}, {\"check\": \"normal contract\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"all seller carry\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"all bidder carry\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"no withdrawals\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"unchanged lot specs\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"nothing already carried\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"no expired authorization\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"all sold\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"no encumbrance\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}], \"passed\": false}\n"},"fixed":{"elapsed_ms":44.536,"exit_code":0,"observations":[{"actual":[],"check":"source from current round","expected":[],"passed":true},{"actual":[],"check":"all seller carry / source from current round","expected":[],"passed":true},{"actual":["B","C"],"check":"normal contract","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"all seller carry","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"all bidder carry","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"no withdrawals","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"unchanged lot specs","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"nothing already carried","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"no expired authorization","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"all sold","expected":["B","C"],"passed":true},{"actual":["B","C"],"check":"no encumbrance","expected":["B","C"],"passed":true}],"passed":true,"stderr":"","stdout":"{\"observations\": [{\"check\": \"source from current round\", \"actual\": [], \"expected\": [], \"passed\": true}, {\"check\": \"all seller carry / source from current round\", \"actual\": [], \"expected\": [], \"passed\": true}, {\"check\": \"normal contract\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"all seller carry\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"all bidder carry\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"no withdrawals\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"unchanged lot specs\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"nothing already carried\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"no expired authorization\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"all sold\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}, {\"check\": \"no encumbrance\", \"actual\": [\"B\", \"C\"], \"expected\": [\"B\", \"C\"], \"passed\": true}], \"passed\": true}\n"}},"verified":true,"visibility":"public"}