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FA-25626 / Filter interfaces / Open access

Removal controls follow criterion provenance rather than field names · case 01

Removal controls follow criterion provenance rather than field names is violated by the widget projection.

Verified by executionVariant 1 · 10 checks per implementationDownload source bundle ↓JSON ↗

ROOT CAUSE

The removal-control decision uses `d['field'] not in d['protected']` instead of the stipulated mandatory-scope projection.

VERIFIED REPAIR

Implement the declared removal-control projection: `not d['system']`.

Unsuccessful approach: The attempted correction `True` still violates the explicit contract fixtures.

Case contract

System-enforced filter constraints are immutable and survive user resets; user and system operands with the same field remain separate conjuncts. This example checks: Removal controls follow criterion provenance rather than field names.

Why this case matters

Filter-widget state and serialization must preserve user constraints while the view changes.

1 / The failure

Exit 1
"""Failure Map reference implementation. Python standard library only."""
import json

N = 1
observations = []
def solve(d):
    return {'reset-survivors':([x for x in d['rows'] if x['system']]), 'removal-control':(d['field'] not in d['protected']), 'effective-conjunction':([x['value'] for x in d['rows']]), 'export-user':([x for x in d['rows'] if not x['system']]), 'system-badge':('required' if d['system'] else ''), 'user-count':(sum(not x['system'] for x in d['rows']))}
def check(label, actual, expected):
    observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = {1: [({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2})], 2: [({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1})], 3: [({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2})], 4: [({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0})], 5: [({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2})]}
for index, (data, expected) in enumerate(fixtures[N]):
    check("contract fixture " + str(index), solve(data), expected)
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 fixtureActualExpectedOutcome
contract fixture 0{'effective-conjunction': [], 'export-user': [], 'removal-control': False, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}Failed
contract fixture 1{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': True, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': 'required', 'user-count': 2}{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': False, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': 'required', 'user-count': 2}Failed
contract fixture 2{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': False, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}Failed
contract fixture 3{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}Passed
contract fixture 4{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}Passed
contract fixture 5{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}Failed
contract fixture 6{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}Passed
contract fixture 7{'effective-conjunction': [], 'export-user': [], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}Passed
contract fixture 8{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}Failed
contract fixture 9{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': False, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': '', 'user-count': 2}{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': True, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': '', 'user-count': 2}Failed

SHA-256 / bc863dc8e721071107f749766f947ff12c51b3f62e12750ebf7fb4024f9114bb

2 / The unsuccessful fix

Exit 1
"""Failure Map reference implementation. Python standard library only."""
import json

N = 1
observations = []
def solve(d):
    return {'reset-survivors':([x for x in d['rows'] if x['system']]), 'removal-control':(True), 'effective-conjunction':([x['value'] for x in d['rows']]), 'export-user':([x for x in d['rows'] if not x['system']]), 'system-badge':('required' if d['system'] else ''), 'user-count':(sum(not x['system'] for x in d['rows']))}
def check(label, actual, expected):
    observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = {1: [({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2})], 2: [({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1})], 3: [({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2})], 4: [({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0})], 5: [({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2})]}
for index, (data, expected) in enumerate(fixtures[N]):
    check("contract fixture " + str(index), solve(data), expected)
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 fixtureActualExpectedOutcome
contract fixture 0{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}Passed
contract fixture 1{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': True, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': 'required', 'user-count': 2}{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': False, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': 'required', 'user-count': 2}Failed
contract fixture 2{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}Passed
contract fixture 3{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}Passed
contract fixture 4{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}Failed
contract fixture 5{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}Failed
contract fixture 6{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}Passed
contract fixture 7{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}Failed
contract fixture 8{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}Failed
contract fixture 9{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': True, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': '', 'user-count': 2}{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': True, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': '', 'user-count': 2}Passed

SHA-256 / a756ea73f9ecdad25a8ef030aed392b4accc304d4c4c48915ed026d8c09dcbad

3 / The verified repair

Exit 0
"""Failure Map reference implementation. Python standard library only."""
import json

N = 1
observations = []
def solve(d):
    return {'reset-survivors':([x for x in d['rows'] if x['system']]), 'removal-control':(not d['system']), 'effective-conjunction':([x['value'] for x in d['rows']]), 'export-user':([x for x in d['rows'] if not x['system']]), 'system-badge':('required' if d['system'] else ''), 'user-count':(sum(not x['system'] for x in d['rows']))}
def check(label, actual, expected):
    observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = {1: [({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2})], 2: [({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1})], 3: [({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2})], 4: [({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0})], 5: [({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': '', 'user-count': 1}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2}), ({'rows': [{'field': 'b', 'value': 4, 'system': False}], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [4], 'export-user': [{'field': 'b', 'value': 4, 'system': False}], 'system-badge': 'required', 'user-count': 1}), ({'rows': [], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': True, 'effective-conjunction': [], 'export-user': [], 'system-badge': '', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [], 'system': True, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [], 'removal-control': False, 'effective-conjunction': [], 'export-user': [], 'system-badge': 'required', 'user-count': 0}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': False, 'field': 'b', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': True, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': '', 'user-count': 2}), ({'rows': [{'field': 'a', 'value': 1, 'system': True}, {'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system': True, 'field': 'a', 'protected': ['a']}, {'reset-survivors': [{'field': 'a', 'value': 1, 'system': True}], 'removal-control': False, 'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'value': 2, 'system': False}, {'field': 'a', 'value': 3, 'system': False}], 'system-badge': 'required', 'user-count': 2})]}
for index, (data, expected) in enumerate(fixtures[N]):
    check("contract fixture " + str(index), solve(data), expected)
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 fixtureActualExpectedOutcome
contract fixture 0{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}Passed
contract fixture 1{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': False, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': 'required', 'user-count': 2}{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': False, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': 'required', 'user-count': 2}Passed
contract fixture 2{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}Passed
contract fixture 3{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 1}Passed
contract fixture 4{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}Passed
contract fixture 5{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}{'effective-conjunction': [4], 'export-user': [{'field': 'b', 'system': False, 'value': 4}], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 1}Passed
contract fixture 6{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': True, 'reset-survivors': [], 'system-badge': '', 'user-count': 0}Passed
contract fixture 7{'effective-conjunction': [], 'export-user': [], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}Passed
contract fixture 8{'effective-conjunction': [], 'export-user': [], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}{'effective-conjunction': [], 'export-user': [], 'removal-control': False, 'reset-survivors': [], 'system-badge': 'required', 'user-count': 0}Passed
contract fixture 9{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': True, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': '', 'user-count': 2}{'effective-conjunction': [1, 2, 3], 'export-user': [{'field': 'a', 'system': False, 'value': 2}, {'field': 'a', 'system': False, 'value': 3}], 'removal-control': True, 'reset-survivors': [{'field': 'a', 'system': True, 'value': 1}], 'system-badge': '', 'user-count': 2}Passed

SHA-256 / 48123e3eacfa84570b926273c93ac0660b49f443a327d41e9521f9fd84ef933d

Verification & scope

Deterministic bounded UI-state model only; no browser, query engine, network, or production-standard conformance is claimed. This reproducer isolates one failure mechanism. Results cover the supplied fixtures. Variants within a family share a test contract and should remain grouped when constructing evaluation splits. Related mechanisms with a shared evaluation_group must also remain together; these controlled models are not independent production incidents.

Observations recorded using Python 3.12.14 at 2026-09-29T14:41:08.406389+00:00.

Case digest / 348f41c414d32e93c344dd8d37ba8ae574cdb91fb3e73bef64341815ac303891