FA-57511 / Auction allocation rules / Open access
Result publication: edition existence · case 01
A reader receives an unpublished result edition merely because another exists.
ROOT CAUSE
A reader receives an unpublished result edition merely because another exists.
VERIFIED REPAIR
For edition existence, apply the stipulated decision x["edition"] in x["published_editions"].
Unsuccessful approach: The attempted repair uses x["edition"]>=min(x["published_editions"],default=0); the explicit regression cases demonstrate that this still violates the stipulated auction rule.
Case contract
Auction result publication assembles accepted award records, provisional appeal markers and correction versions. An original award record and its correction share one award identifier. Readers request a publication edition; drafts and withdrawn results must not appear. Named decision edition-existence: For edition existence, apply the stipulated decision x["edition"] in x["published_editions"].
Why this case matters
Offline administrative auction model for software failure analysis.
1 / The failure
Exit 1"""Failure Map reference implementation. Python standard library only."""
import json
N = 1
observations = []
def solve(x):
v0 = {a:max(v for b,v in zip(x["ids"],x["versions"]) if b==a) for a in x["ids"]}
v1 = [a for a,d in zip(x["ids"],x["draft"]) if not d]
v2 = [a for a in x["ids"] if a not in x["withdrawn"]]
v3 = {a:("provisional" if a in x["appealed"] and a not in x["finalized"] else "final") for a in x["ids"]}
v4 = bool(x["published_editions"])
v5 = {a:x["quantities"][max((i for i,b in enumerate(x["ids"]) if b==a),key=lambda i:x["versions"][i])] for a in x["ids"]}
v6 = [a for a in dict.fromkeys(x["ids"]) if max(v for b,v in zip(x["ids"],x["versions"]) if b==a)>x["notice_ack_version"].get(a,0)]
v7 = x["owners"] if x["disclose_owner"] else [None]*len(x["owners"])
v8 = [a for a,v in zip(x["ids"],x["versions"]) if v<=x["edition"]]
v9 = [a for a,l in zip(x["ids"],x["lot_ids"]) if l in x["eligible_lots"]]
return {'latest-award-revision':v0,'draft-result-filter':v1,'withdrawn-result-tombstone':v2,'appeal-finality-label':v3,'edition-existence':v4,'correction-quantity-replacement':v5,'correction-notice-edition':v6,'owner-redaction':v7,'edition-revision-cutoff':v8,'lot-publication-scope':v9}
def check(label, actual, expected):
observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = [('normal contract', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('all final', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['a', 'b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('all published', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, False, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('no withdrawal', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': [], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('first edition', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 1, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [True, True, True, True, True]), ('edition published', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1, 2], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [True, True, True, True, True]), ('owner disclosure', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': True, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('no acknowledgments', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': [], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('all lots eligible', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1', 'L2'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False])]
def vary(value):
if type(value) is int: return value*N
if isinstance(value,list): return [vary(v) for v in value]
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()}
return value
for label, request, expected in fixtures:
check(label, solve(vary(request))['edition-existence'], expected[N-1])
print(json.dumps({"observations": observations, "passed": all(x["passed"] for x in observations)}, ensure_ascii=False))
raise SystemExit(0 if all(x["passed"] for x in observations) else 1)
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| normal contract | True | False | Failed |
| all final | True | False | Failed |
| all published | True | False | Failed |
| no withdrawal | True | False | Failed |
| first edition | True | True | Passed |
| edition published | True | True | Passed |
| owner disclosure | True | False | Failed |
| no acknowledgments | True | False | Failed |
| all lots eligible | True | False | Failed |
SHA-256 / e0f018beca3dee85b82cf19631a585276fb923147536e0afc7448ff45aec6a5c
2 / The unsuccessful fix
Exit 1"""Failure Map reference implementation. Python standard library only."""
import json
N = 1
observations = []
def solve(x):
v0 = {a:max(v for b,v in zip(x["ids"],x["versions"]) if b==a) for a in x["ids"]}
v1 = [a for a,d in zip(x["ids"],x["draft"]) if not d]
v2 = [a for a in x["ids"] if a not in x["withdrawn"]]
v3 = {a:("provisional" if a in x["appealed"] and a not in x["finalized"] else "final") for a in x["ids"]}
v4 = x["edition"]>=min(x["published_editions"],default=0)
v5 = {a:x["quantities"][max((i for i,b in enumerate(x["ids"]) if b==a),key=lambda i:x["versions"][i])] for a in x["ids"]}
v6 = [a for a in dict.fromkeys(x["ids"]) if max(v for b,v in zip(x["ids"],x["versions"]) if b==a)>x["notice_ack_version"].get(a,0)]
v7 = x["owners"] if x["disclose_owner"] else [None]*len(x["owners"])
v8 = [a for a,v in zip(x["ids"],x["versions"]) if v<=x["edition"]]
v9 = [a for a,l in zip(x["ids"],x["lot_ids"]) if l in x["eligible_lots"]]
return {'latest-award-revision':v0,'draft-result-filter':v1,'withdrawn-result-tombstone':v2,'appeal-finality-label':v3,'edition-existence':v4,'correction-quantity-replacement':v5,'correction-notice-edition':v6,'owner-redaction':v7,'edition-revision-cutoff':v8,'lot-publication-scope':v9}
def check(label, actual, expected):
observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = [('normal contract', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('all final', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['a', 'b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('all published', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, False, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('no withdrawal', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': [], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('first edition', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 1, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [True, True, True, True, True]), ('edition published', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1, 2], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [True, True, True, True, True]), ('owner disclosure', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': True, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('no acknowledgments', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': [], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('all lots eligible', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1', 'L2'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False])]
def vary(value):
if type(value) is int: return value*N
if isinstance(value,list): return [vary(v) for v in value]
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()}
return value
for label, request, expected in fixtures:
check(label, solve(vary(request))['edition-existence'], expected[N-1])
print(json.dumps({"observations": observations, "passed": all(x["passed"] for x in observations)}, ensure_ascii=False))
raise SystemExit(0 if all(x["passed"] for x in observations) else 1)
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| normal contract | True | False | Failed |
| all final | True | False | Failed |
| all published | True | False | Failed |
| no withdrawal | True | False | Failed |
| first edition | True | True | Passed |
| edition published | True | True | Passed |
| owner disclosure | True | False | Failed |
| no acknowledgments | True | False | Failed |
| all lots eligible | True | False | Failed |
SHA-256 / 36637489e246dd7f7b9a0363fcc2fa536fef4550912c7672390c26b13280d2a1
3 / The verified repair
Exit 0"""Failure Map reference implementation. Python standard library only."""
import json
N = 1
observations = []
def solve(x):
v0 = {a:max(v for b,v in zip(x["ids"],x["versions"]) if b==a) for a in x["ids"]}
v1 = [a for a,d in zip(x["ids"],x["draft"]) if not d]
v2 = [a for a in x["ids"] if a not in x["withdrawn"]]
v3 = {a:("provisional" if a in x["appealed"] and a not in x["finalized"] else "final") for a in x["ids"]}
v4 = x["edition"] in x["published_editions"]
v5 = {a:x["quantities"][max((i for i,b in enumerate(x["ids"]) if b==a),key=lambda i:x["versions"][i])] for a in x["ids"]}
v6 = [a for a in dict.fromkeys(x["ids"]) if max(v for b,v in zip(x["ids"],x["versions"]) if b==a)>x["notice_ack_version"].get(a,0)]
v7 = x["owners"] if x["disclose_owner"] else [None]*len(x["owners"])
v8 = [a for a,v in zip(x["ids"],x["versions"]) if v<=x["edition"]]
v9 = [a for a,l in zip(x["ids"],x["lot_ids"]) if l in x["eligible_lots"]]
return {'latest-award-revision':v0,'draft-result-filter':v1,'withdrawn-result-tombstone':v2,'appeal-finality-label':v3,'edition-existence':v4,'correction-quantity-replacement':v5,'correction-notice-edition':v6,'owner-redaction':v7,'edition-revision-cutoff':v8,'lot-publication-scope':v9}
def check(label, actual, expected):
observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = [('normal contract', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('all final', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['a', 'b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('all published', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, False, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('no withdrawal', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': [], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('first edition', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 1, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [True, True, True, True, True]), ('edition published', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1, 2], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [True, True, True, True, True]), ('owner disclosure', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': True, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('no acknowledgments', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': [], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False]), ('all lots eligible', {'ids': ['a', 'b', 'a'], 'versions': [1, 1, 2], 'quantities': [3, 4, 2], 'draft': [False, True, False], 'withdrawn': ['b'], 'appealed': ['a'], 'finalized': ['b'], 'edition': 2, 'published_editions': [1], 'correction_of': {'a': 'a'}, 'announcements': ['a', 'b'], 'acknowledged': ['a'], 'disclose_owner': False, 'owners': ['x', 'y', 'x'], 'lot_ids': ['L1', 'L2', 'L1'], 'eligible_lots': ['L1', 'L2'], 'notice_ack_version': {'a': 1, 'b': 1}}, [False, False, False, False, False])]
def vary(value):
if type(value) is int: return value*N
if isinstance(value,list): return [vary(v) for v in value]
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()}
return value
for label, request, expected in fixtures:
check(label, solve(vary(request))['edition-existence'], expected[N-1])
print(json.dumps({"observations": observations, "passed": all(x["passed"] for x in observations)}, ensure_ascii=False))
raise SystemExit(0 if all(x["passed"] for x in observations) else 1)
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| normal contract | False | False | Passed |
| all final | False | False | Passed |
| all published | False | False | Passed |
| no withdrawal | False | False | Passed |
| first edition | True | True | Passed |
| edition published | True | True | Passed |
| owner disclosure | False | False | Passed |
| no acknowledgments | False | False | Passed |
| all lots eligible | False | False | Passed |
SHA-256 / 65e03f9b9a99e2173a9ebc73658c67a3ecf5816e1244b6e2986c91547e4c7d73
Verification & scope
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.
Observations recorded using Python 3.12.14 at 2026-09-29T14:46:17.488495+00:00.
Case digest / fb391d318540d4f2e0c426e4346d81d29bd3feb5d9cccb00c7dec784b978100f