FA-94121 / Shift rostering labor rules / Open access
Swap rejected for exactly the minimum rest · case 01
A swap leaving exactly ten hours rest is refused.
ROOT CAUSE
The rest comparison is inclusive.
VERIFIED REPAIR
Reject only gaps strictly below the minimum rest.
Unsuccessful approach: Measuring start to start ignores the length of the earlier shift.
Case contract
roster maps worker to shifts [id, start, end, skill]; req = [a, b, a_gives, b_gives or None]. After the swap a holds its shifts minus a_gives plus b's shift, b holds its shifts minus b_gives plus a's shift. Checks in order: receiver qualified for each received shift (a then b), then for a then b sorted by start: overlap, then rest below the minimum, then total minutes above cap. Return the first failure [reason, worker] or ["ok", None].
Why this case matters
Self-service shift swaps must be revalidated against labor rules for both parties after the exchange.
1 / The failure
Exit 1"""Failure Map reference implementation. Python standard library only."""
import json
N = 1
observations = []
def solve(roster, quals, req, rest, cap):
a, b, ga, gb = req
sa = [t for t in roster[a] if t[0] == ga][0]
sb = [t for t in roster[b] if t[0] == gb]
sb = sb[0] if sb else None
new = {a: [t for t in roster[a] if t[0] != ga] + ([sb] if sb else []),
b: [t for t in roster[b] if t[0] != gb] + [sa]}
got = {a: sb, b: sa}
for w in (a, b):
if got[w] and got[w][3] not in quals[w]:
return ['qual', w]
for w in (a, b):
seq = sorted(new[w], key=lambda t: t[1])
for p, q in zip(seq, seq[1:]):
if q[1] < p[2]:
return ['overlap', w]
if q[1] - p[2] <= rest:
return ['rest', w]
for w in (a, b):
if sum(t[2] - t[1] for t in new[w]) > cap:
return ['cap', w]
return ['ok', None]
def check(label, actual, expected):
observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = [[('regression: rest boundary 1',
[{'a': [['s', 0, 480, 'rn']], 'b': [['u', 1080, 1560, 'rn']]}, {'a': ['rn'], 'b': ['rn']},
['a', 'b', 's', None], 600, 960],
['ok', None]),
('regression variant: rest boundary 2',
[{'a': [['s', 60, 300, 'rn'], ['u', 2200, 2680, 'rn'], ['t', 1000, 1600, 'rn']],
'b': [['w', 899, 1139, 'icu'], ['v', 60, 300, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'v'], 600, 960],
['rest', 'b']),
('partial repair guard 3',
[{'a': [['u', 2439, 3039, 'rn'], ['t', 839, 1439, 'rn'], ['s', 0, 240, 'rn']],
'b': [['v', 0, 480, 'rn'], ['w', 1480, 2080, 'icu']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 'u', None], 600, 1440],
['rest', 'a']),
('normal control 4',
[{'a': [['s', 60, 660, 'icu'], ['u', 2200, 2440, 'rn'], ['t', 1660, 1900, 'rn']],
'b': [['v', 0, 600, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 't', 'v'], 600, 960],
['overlap', 'a']),
('normal control 5',
[{'a': [['t', 1200, 1440, 'icu'], ['s', 0, 600, 'rn']],
'b': [['v', 780, 1260, 'rn'], ['u', 0, 480, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 960],
['rest', 'b']),
('normal control 6',
[{'a': [['s', 60, 660, 'icu']],
'b': [['v', 1779, 2259, 'rn'], ['u', 940, 1180, 'rn'], ['t', 0, 240, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'v'], 600, 960],
['qual', 'b']),
('normal control 7',
[{'a': [['u', 1379, 1619, 'rn'], ['t', 540, 780, 'rn'], ['s', 0, 240, 'rn']], 'b': [['v', 0, 480, 'icu']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 'u', 'v'], 600, 1440],
['qual', 'a']),
('normal control 8',
[{'a': [['t', 899, 1379, 'rn'], ['s', 60, 300, 'rn'], ['u', 2379, 2619, 'icu']],
'b': [['v', 0, 240, 'rn'], ['w', 840, 1080, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', None], 600, 1200],
['rest', 'a'])],
[('regression: rest boundary 1',
[{'a': [['t', 1240, 1480, 'rn'], ['s', 60, 540, 'icu'], ['u', 2080, 2680, 'rn']],
'b': [['w', 1200, 1440, 'rn'], ['v', 0, 600, 'icu']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 't', None], 600, 1200],
['overlap', 'b']),
('regression variant: rest boundary 2',
[{'a': [['s', 0, 480, 'rn']], 'b': [['u', 1080, 1560, 'rn']]}, {'a': ['rn'], 'b': ['rn']},
['a', 'b', 's', None], 600, 960],
['ok', None]),
('partial repair guard 3',
[{'a': [['u', 2559, 3159, 'rn'], ['t', 1259, 1859, 'rn'], ['s', 60, 660, 'icu']],
'b': [['v', 0, 480, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', None], 600, 1440],
['rest', 'a']),
('boundary control 4',
[{'a': [['s', 0, 720, 'rn'], ['t', 1400, 1880, 'rn']], 'b': [['u', 3000, 3240, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 720],
['ok', None]),
('normal control 5',
[{'a': [['s', 0, 240, 'icu']],
'b': [['v', 2379, 2859, 'rn'], ['u', 1300, 1780, 'rn'], ['t', 0, 600, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 's', None], 600, 1440],
['overlap', 'b']),
('normal control 6',
[{'a': [['s', 60, 300, 'icu'], ['t', 899, 1379, 'rn'], ['u', 2079, 2559, 'rn']],
'b': [['w', 840, 1320, 'rn'], ['v', 60, 540, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', None], 600, 1200],
['rest', 'a']),
('normal control 7',
[{'a': [['s', 60, 300, 'rn']], 'b': [['t', 60, 540, 'icu']]}, {'a': ['rn'], 'b': ['rn', 'icu']},
['a', 'b', 's', None], 600, 1200],
['overlap', 'b']),
('normal control 8',
[{'a': [['u', 1840, 2320, 'rn'], ['t', 900, 1140, 'icu'], ['s', 60, 300, 'icu']],
'b': [['x', 1840, 2440, 'icu'], ['w', 540, 1140, 'icu'], ['v', 0, 240, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn']}, ['a', 'b', 's', None], 600, 1200],
['qual', 'b'])],
[('regression: rest boundary 1',
[{'a': [['t', 1240, 1480, 'rn'], ['s', 0, 240, 'icu']],
'b': [['u', 0, 600, 'rn'], ['v', 1200, 1800, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 't', None], 600, 1200],
['overlap', 'b']),
('regression variant: rest boundary 2',
[{'a': [['s', 0, 240, 'icu'], ['u', 1920, 2520, 'rn'], ['t', 840, 1320, 'rn']],
'b': [['v', 0, 480, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 'u', None], 600, 960],
['cap', 'b']),
('partial repair guard 3',
[{'a': [['t', 1480, 2080, 'rn'], ['s', 0, 480, 'rn']],
'b': [['u', 0, 240, 'icu'], ['v', 839, 1319, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', 'v'], 600, 1440],
['rest', 'a']),
('boundary control 4',
[{'a': [['s', 0, 480, 'icu']], 'b': [['u', 2000, 2480, 'rn']]}, {'a': ['rn', 'icu'], 'b': ['rn']},
['a', 'b', 's', 'u'], 600, 960],
['qual', 'b']),
('normal control 5',
[{'a': [['u', 1840, 2080, 'icu'], ['s', 0, 600, 'rn'], ['t', 900, 1140, 'rn']],
'b': [['w', 840, 1320, 'rn'], ['v', 60, 540, 'icu'], ['x', 1920, 2160, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 't', 'v'], 600, 1200],
['qual', 'a']),
('normal control 6',
[{'a': [['s', 0, 480, 'icu']],
'b': [['t', 0, 480, 'icu'], ['u', 1080, 1560, 'rn'], ['v', 2260, 2500, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 1200],
['qual', 'b']),
('normal control 7',
[{'a': [['s', 60, 660, 'rn']],
'b': [['u', 1600, 2200, 'rn'], ['t', 0, 600, 'icu'], ['v', 3200, 3680, 'icu']]},
{'a': ['rn', 'icu'], 'b': ['rn']}, ['a', 'b', 's', None], 600, 1440],
['overlap', 'b']),
('normal control 8',
[{'a': [['s', 0, 240, 'rn']],
'b': [['u', 1259, 1499, 'icu'], ['t', 60, 660, 'rn'], ['v', 1799, 2039, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 't'], 600, 1200],
['rest', 'b'])],
[('regression: rest boundary 1',
[{'a': [['t', 1240, 1720, 'icu'], ['s', 0, 240, 'rn'], ['u', 2420, 3020, 'rn']],
'b': [['w', 1139, 1619, 'rn'], ['v', 60, 540, 'rn'], ['x', 2219, 2459, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'v'], 600, 1200],
['cap', 'a']),
('regression variant: rest boundary 2',
[{'a': [['s', 0, 600, 'icu'], ['u', 2100, 2580, 'icu'], ['t', 900, 1500, 'rn']],
'b': [['v', 60, 300, 'icu']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', None], 600, 960],
['overlap', 'b']),
('partial repair guard 3',
[{'a': [['s', 0, 480, 'rn'], ['u', 2319, 2559, 'icu'], ['t', 1480, 1720, 'icu']],
'b': [['w', 940, 1540, 'icu'], ['v', 0, 240, 'rn'], ['x', 2140, 2620, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', None], 600, 1200],
['rest', 'a']),
('boundary control 4',
[{'a': [['t', 1200, 1680, 'rn'], ['s', 0, 700, 'icu']], 'b': [['u', 3000, 3700, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'u'], 600, 1180],
['ok', None]),
('normal control 5',
[{'a': [['u', 2100, 2700, 'icu'], ['s', 60, 660, 'icu'], ['t', 1260, 1500, 'rn']],
'b': [['x', 1979, 2219, 'rn'], ['v', 0, 480, 'rn'], ['w', 1079, 1679, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', 'x'], 600, 960],
['rest', 'a']),
('normal control 6',
[{'a': [['s', 60, 300, 'icu']], 'b': [['t', 0, 480, 'rn'], ['u', 1180, 1660, 'icu']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 't'], 600, 1440],
['ok', None]),
('normal control 7',
[{'a': [['s', 0, 240, 'rn'], ['t', 540, 1140, 'rn']],
'b': [['v', 1180, 1660, 'icu'], ['w', 2259, 2859, 'rn'], ['u', 0, 480, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'w'], 600, 960],
['overlap', 'b']),
('normal control 8',
[{'a': [['s', 60, 300, 'rn']],
'b': [['v', 2080, 2680, 'rn'], ['u', 1540, 1780, 'rn'], ['t', 60, 540, 'icu']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', 'v'], 600, 1200],
['overlap', 'b'])],
[('regression: rest boundary 1',
[{'a': [['u', 1440, 1920, 'rn'], ['t', 600, 840, 'icu'], ['s', 60, 300, 'rn']],
'b': [['v', 60, 660, 'rn'], ['w', 1660, 2260, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', 'w'], 600, 960],
['overlap', 'a']),
('partial repair guard 2',
[{'a': [['s', 60, 300, 'rn'], ['t', 899, 1379, 'rn']],
'b': [['u', 60, 660, 'rn'], ['v', 1360, 1960, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn']}, ['a', 'b', 't', None], 600, 1200],
['rest', 'b']),
('boundary control 3',
[{'a': [['s', 0, 600, 'rn'], ['t', 1200, 1680, 'rn']], 'b': [['u', 3000, 3480, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 960],
['ok', None]),
('normal control 4',
[{'a': [['t', 1180, 1420, 'rn'], ['s', 0, 480, 'icu'], ['u', 2019, 2619, 'icu']],
'b': [['x', 2080, 2560, 'icu'], ['v', 0, 480, 'rn'], ['w', 1180, 1780, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 't', 'w'], 600, 960],
['rest', 'a']),
('normal control 5',
[{'a': [['s', 0, 600, 'icu']],
'b': [['v', 2080, 2560, 'rn'], ['t', 60, 540, 'rn'], ['u', 1240, 1480, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', None], 600, 1200],
['qual', 'b']),
('normal control 6',
[{'a': [['s', 0, 600, 'rn']], 'b': [['t', 0, 600, 'icu']]}, {'a': ['rn'], 'b': ['icu', 'rn']},
['a', 'b', 's', 't'], 600, 1200],
['qual', 'a']),
('normal control 7',
[{'a': [['s', 0, 480, 'rn']], 'b': [['t', 0, 600, 'icu']]}, {'a': ['rn'], 'b': ['icu', 'rn']},
['a', 'b', 's', None], 600, 1200],
['overlap', 'b']),
('normal control 8',
[{'a': [['s', 0, 600, 'rn']], 'b': [['t', 0, 480, 'rn']]}, {'a': ['rn', 'icu'], 'b': ['rn']},
['a', 'b', 's', None], 600, 1200],
['overlap', 'b'])]]
for label, args, expected in fixtures[N-1]:
check(label, solve(*args), 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 fixture | Actual | Expected | Outcome |
|---|---|---|---|
| regression: rest boundary 1 | ['rest', 'b'] | ['ok', None] | Failed |
| regression variant: rest boundary 2 | ['rest', 'a'] | ['rest', 'b'] | Failed |
| partial repair guard 3 | ['rest', 'a'] | ['rest', 'a'] | Passed |
| normal control 4 | ['overlap', 'a'] | ['overlap', 'a'] | Passed |
| normal control 5 | ['rest', 'b'] | ['rest', 'b'] | Passed |
| normal control 6 | ['qual', 'b'] | ['qual', 'b'] | Passed |
| normal control 7 | ['qual', 'a'] | ['qual', 'a'] | Passed |
| normal control 8 | ['rest', 'a'] | ['rest', 'a'] | Passed |
SHA-256 / ca483222b71b5097e7235710cbc04dde7cd3293fe7211d7589996d2ab2fa0ece
2 / The unsuccessful fix
Exit 1"""Failure Map reference implementation. Python standard library only."""
import json
N = 1
observations = []
def solve(roster, quals, req, rest, cap):
a, b, ga, gb = req
sa = [t for t in roster[a] if t[0] == ga][0]
sb = [t for t in roster[b] if t[0] == gb]
sb = sb[0] if sb else None
new = {a: [t for t in roster[a] if t[0] != ga] + ([sb] if sb else []),
b: [t for t in roster[b] if t[0] != gb] + [sa]}
got = {a: sb, b: sa}
for w in (a, b):
if got[w] and got[w][3] not in quals[w]:
return ['qual', w]
for w in (a, b):
seq = sorted(new[w], key=lambda t: t[1])
for p, q in zip(seq, seq[1:]):
if q[1] < p[2]:
return ['overlap', w]
if q[1] - p[1] < rest:
return ['rest', w]
for w in (a, b):
if sum(t[2] - t[1] for t in new[w]) > cap:
return ['cap', w]
return ['ok', None]
def check(label, actual, expected):
observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = [[('regression: rest boundary 1',
[{'a': [['s', 0, 480, 'rn']], 'b': [['u', 1080, 1560, 'rn']]}, {'a': ['rn'], 'b': ['rn']},
['a', 'b', 's', None], 600, 960],
['ok', None]),
('regression variant: rest boundary 2',
[{'a': [['s', 60, 300, 'rn'], ['u', 2200, 2680, 'rn'], ['t', 1000, 1600, 'rn']],
'b': [['w', 899, 1139, 'icu'], ['v', 60, 300, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'v'], 600, 960],
['rest', 'b']),
('partial repair guard 3',
[{'a': [['u', 2439, 3039, 'rn'], ['t', 839, 1439, 'rn'], ['s', 0, 240, 'rn']],
'b': [['v', 0, 480, 'rn'], ['w', 1480, 2080, 'icu']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 'u', None], 600, 1440],
['rest', 'a']),
('normal control 4',
[{'a': [['s', 60, 660, 'icu'], ['u', 2200, 2440, 'rn'], ['t', 1660, 1900, 'rn']],
'b': [['v', 0, 600, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 't', 'v'], 600, 960],
['overlap', 'a']),
('normal control 5',
[{'a': [['t', 1200, 1440, 'icu'], ['s', 0, 600, 'rn']],
'b': [['v', 780, 1260, 'rn'], ['u', 0, 480, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 960],
['rest', 'b']),
('normal control 6',
[{'a': [['s', 60, 660, 'icu']],
'b': [['v', 1779, 2259, 'rn'], ['u', 940, 1180, 'rn'], ['t', 0, 240, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'v'], 600, 960],
['qual', 'b']),
('normal control 7',
[{'a': [['u', 1379, 1619, 'rn'], ['t', 540, 780, 'rn'], ['s', 0, 240, 'rn']], 'b': [['v', 0, 480, 'icu']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 'u', 'v'], 600, 1440],
['qual', 'a']),
('normal control 8',
[{'a': [['t', 899, 1379, 'rn'], ['s', 60, 300, 'rn'], ['u', 2379, 2619, 'icu']],
'b': [['v', 0, 240, 'rn'], ['w', 840, 1080, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', None], 600, 1200],
['rest', 'a'])],
[('regression: rest boundary 1',
[{'a': [['t', 1240, 1480, 'rn'], ['s', 60, 540, 'icu'], ['u', 2080, 2680, 'rn']],
'b': [['w', 1200, 1440, 'rn'], ['v', 0, 600, 'icu']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 't', None], 600, 1200],
['overlap', 'b']),
('regression variant: rest boundary 2',
[{'a': [['s', 0, 480, 'rn']], 'b': [['u', 1080, 1560, 'rn']]}, {'a': ['rn'], 'b': ['rn']},
['a', 'b', 's', None], 600, 960],
['ok', None]),
('partial repair guard 3',
[{'a': [['u', 2559, 3159, 'rn'], ['t', 1259, 1859, 'rn'], ['s', 60, 660, 'icu']],
'b': [['v', 0, 480, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', None], 600, 1440],
['rest', 'a']),
('boundary control 4',
[{'a': [['s', 0, 720, 'rn'], ['t', 1400, 1880, 'rn']], 'b': [['u', 3000, 3240, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 720],
['ok', None]),
('normal control 5',
[{'a': [['s', 0, 240, 'icu']],
'b': [['v', 2379, 2859, 'rn'], ['u', 1300, 1780, 'rn'], ['t', 0, 600, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 's', None], 600, 1440],
['overlap', 'b']),
('normal control 6',
[{'a': [['s', 60, 300, 'icu'], ['t', 899, 1379, 'rn'], ['u', 2079, 2559, 'rn']],
'b': [['w', 840, 1320, 'rn'], ['v', 60, 540, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', None], 600, 1200],
['rest', 'a']),
('normal control 7',
[{'a': [['s', 60, 300, 'rn']], 'b': [['t', 60, 540, 'icu']]}, {'a': ['rn'], 'b': ['rn', 'icu']},
['a', 'b', 's', None], 600, 1200],
['overlap', 'b']),
('normal control 8',
[{'a': [['u', 1840, 2320, 'rn'], ['t', 900, 1140, 'icu'], ['s', 60, 300, 'icu']],
'b': [['x', 1840, 2440, 'icu'], ['w', 540, 1140, 'icu'], ['v', 0, 240, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn']}, ['a', 'b', 's', None], 600, 1200],
['qual', 'b'])],
[('regression: rest boundary 1',
[{'a': [['t', 1240, 1480, 'rn'], ['s', 0, 240, 'icu']],
'b': [['u', 0, 600, 'rn'], ['v', 1200, 1800, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 't', None], 600, 1200],
['overlap', 'b']),
('regression variant: rest boundary 2',
[{'a': [['s', 0, 240, 'icu'], ['u', 1920, 2520, 'rn'], ['t', 840, 1320, 'rn']],
'b': [['v', 0, 480, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 'u', None], 600, 960],
['cap', 'b']),
('partial repair guard 3',
[{'a': [['t', 1480, 2080, 'rn'], ['s', 0, 480, 'rn']],
'b': [['u', 0, 240, 'icu'], ['v', 839, 1319, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', 'v'], 600, 1440],
['rest', 'a']),
('boundary control 4',
[{'a': [['s', 0, 480, 'icu']], 'b': [['u', 2000, 2480, 'rn']]}, {'a': ['rn', 'icu'], 'b': ['rn']},
['a', 'b', 's', 'u'], 600, 960],
['qual', 'b']),
('normal control 5',
[{'a': [['u', 1840, 2080, 'icu'], ['s', 0, 600, 'rn'], ['t', 900, 1140, 'rn']],
'b': [['w', 840, 1320, 'rn'], ['v', 60, 540, 'icu'], ['x', 1920, 2160, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 't', 'v'], 600, 1200],
['qual', 'a']),
('normal control 6',
[{'a': [['s', 0, 480, 'icu']],
'b': [['t', 0, 480, 'icu'], ['u', 1080, 1560, 'rn'], ['v', 2260, 2500, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 1200],
['qual', 'b']),
('normal control 7',
[{'a': [['s', 60, 660, 'rn']],
'b': [['u', 1600, 2200, 'rn'], ['t', 0, 600, 'icu'], ['v', 3200, 3680, 'icu']]},
{'a': ['rn', 'icu'], 'b': ['rn']}, ['a', 'b', 's', None], 600, 1440],
['overlap', 'b']),
('normal control 8',
[{'a': [['s', 0, 240, 'rn']],
'b': [['u', 1259, 1499, 'icu'], ['t', 60, 660, 'rn'], ['v', 1799, 2039, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 't'], 600, 1200],
['rest', 'b'])],
[('regression: rest boundary 1',
[{'a': [['t', 1240, 1720, 'icu'], ['s', 0, 240, 'rn'], ['u', 2420, 3020, 'rn']],
'b': [['w', 1139, 1619, 'rn'], ['v', 60, 540, 'rn'], ['x', 2219, 2459, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'v'], 600, 1200],
['cap', 'a']),
('regression variant: rest boundary 2',
[{'a': [['s', 0, 600, 'icu'], ['u', 2100, 2580, 'icu'], ['t', 900, 1500, 'rn']],
'b': [['v', 60, 300, 'icu']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', None], 600, 960],
['overlap', 'b']),
('partial repair guard 3',
[{'a': [['s', 0, 480, 'rn'], ['u', 2319, 2559, 'icu'], ['t', 1480, 1720, 'icu']],
'b': [['w', 940, 1540, 'icu'], ['v', 0, 240, 'rn'], ['x', 2140, 2620, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', None], 600, 1200],
['rest', 'a']),
('boundary control 4',
[{'a': [['t', 1200, 1680, 'rn'], ['s', 0, 700, 'icu']], 'b': [['u', 3000, 3700, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'u'], 600, 1180],
['ok', None]),
('normal control 5',
[{'a': [['u', 2100, 2700, 'icu'], ['s', 60, 660, 'icu'], ['t', 1260, 1500, 'rn']],
'b': [['x', 1979, 2219, 'rn'], ['v', 0, 480, 'rn'], ['w', 1079, 1679, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', 'x'], 600, 960],
['rest', 'a']),
('normal control 6',
[{'a': [['s', 60, 300, 'icu']], 'b': [['t', 0, 480, 'rn'], ['u', 1180, 1660, 'icu']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 't'], 600, 1440],
['ok', None]),
('normal control 7',
[{'a': [['s', 0, 240, 'rn'], ['t', 540, 1140, 'rn']],
'b': [['v', 1180, 1660, 'icu'], ['w', 2259, 2859, 'rn'], ['u', 0, 480, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'w'], 600, 960],
['overlap', 'b']),
('normal control 8',
[{'a': [['s', 60, 300, 'rn']],
'b': [['v', 2080, 2680, 'rn'], ['u', 1540, 1780, 'rn'], ['t', 60, 540, 'icu']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', 'v'], 600, 1200],
['overlap', 'b'])],
[('regression: rest boundary 1',
[{'a': [['u', 1440, 1920, 'rn'], ['t', 600, 840, 'icu'], ['s', 60, 300, 'rn']],
'b': [['v', 60, 660, 'rn'], ['w', 1660, 2260, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', 'w'], 600, 960],
['overlap', 'a']),
('partial repair guard 2',
[{'a': [['s', 60, 300, 'rn'], ['t', 899, 1379, 'rn']],
'b': [['u', 60, 660, 'rn'], ['v', 1360, 1960, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn']}, ['a', 'b', 't', None], 600, 1200],
['rest', 'b']),
('boundary control 3',
[{'a': [['s', 0, 600, 'rn'], ['t', 1200, 1680, 'rn']], 'b': [['u', 3000, 3480, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 960],
['ok', None]),
('normal control 4',
[{'a': [['t', 1180, 1420, 'rn'], ['s', 0, 480, 'icu'], ['u', 2019, 2619, 'icu']],
'b': [['x', 2080, 2560, 'icu'], ['v', 0, 480, 'rn'], ['w', 1180, 1780, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 't', 'w'], 600, 960],
['rest', 'a']),
('normal control 5',
[{'a': [['s', 0, 600, 'icu']],
'b': [['v', 2080, 2560, 'rn'], ['t', 60, 540, 'rn'], ['u', 1240, 1480, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', None], 600, 1200],
['qual', 'b']),
('normal control 6',
[{'a': [['s', 0, 600, 'rn']], 'b': [['t', 0, 600, 'icu']]}, {'a': ['rn'], 'b': ['icu', 'rn']},
['a', 'b', 's', 't'], 600, 1200],
['qual', 'a']),
('normal control 7',
[{'a': [['s', 0, 480, 'rn']], 'b': [['t', 0, 600, 'icu']]}, {'a': ['rn'], 'b': ['icu', 'rn']},
['a', 'b', 's', None], 600, 1200],
['overlap', 'b']),
('normal control 8',
[{'a': [['s', 0, 600, 'rn']], 'b': [['t', 0, 480, 'rn']]}, {'a': ['rn', 'icu'], 'b': ['rn']},
['a', 'b', 's', None], 600, 1200],
['overlap', 'b'])]]
for label, args, expected in fixtures[N-1]:
check(label, solve(*args), 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 fixture | Actual | Expected | Outcome |
|---|---|---|---|
| regression: rest boundary 1 | ['ok', None] | ['ok', None] | Passed |
| regression variant: rest boundary 2 | ['cap', 'a'] | ['rest', 'b'] | Failed |
| partial repair guard 3 | ['cap', 'b'] | ['rest', 'a'] | Failed |
| normal control 4 | ['overlap', 'a'] | ['overlap', 'a'] | Passed |
| normal control 5 | ['cap', 'b'] | ['rest', 'b'] | Failed |
| normal control 6 | ['qual', 'b'] | ['qual', 'b'] | Passed |
| normal control 7 | ['qual', 'a'] | ['qual', 'a'] | Passed |
| normal control 8 | ['ok', None] | ['rest', 'a'] | Failed |
SHA-256 / 1514e2c565dfe64afa1793195465c7758019bb37ae864efbaf07a486290f6df2
3 / The verified repair
Exit 0"""Failure Map reference implementation. Python standard library only."""
import json
N = 1
observations = []
def solve(roster, quals, req, rest, cap):
a, b, ga, gb = req
sa = [t for t in roster[a] if t[0] == ga][0]
sb = [t for t in roster[b] if t[0] == gb]
sb = sb[0] if sb else None
new = {a: [t for t in roster[a] if t[0] != ga] + ([sb] if sb else []),
b: [t for t in roster[b] if t[0] != gb] + [sa]}
got = {a: sb, b: sa}
for w in (a, b):
if got[w] and got[w][3] not in quals[w]:
return ['qual', w]
for w in (a, b):
seq = sorted(new[w], key=lambda t: t[1])
for p, q in zip(seq, seq[1:]):
if q[1] < p[2]:
return ['overlap', w]
if q[1] - p[2] < rest:
return ['rest', w]
for w in (a, b):
if sum(t[2] - t[1] for t in new[w]) > cap:
return ['cap', w]
return ['ok', None]
def check(label, actual, expected):
observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = [[('regression: rest boundary 1',
[{'a': [['s', 0, 480, 'rn']], 'b': [['u', 1080, 1560, 'rn']]}, {'a': ['rn'], 'b': ['rn']},
['a', 'b', 's', None], 600, 960],
['ok', None]),
('regression variant: rest boundary 2',
[{'a': [['s', 60, 300, 'rn'], ['u', 2200, 2680, 'rn'], ['t', 1000, 1600, 'rn']],
'b': [['w', 899, 1139, 'icu'], ['v', 60, 300, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'v'], 600, 960],
['rest', 'b']),
('partial repair guard 3',
[{'a': [['u', 2439, 3039, 'rn'], ['t', 839, 1439, 'rn'], ['s', 0, 240, 'rn']],
'b': [['v', 0, 480, 'rn'], ['w', 1480, 2080, 'icu']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 'u', None], 600, 1440],
['rest', 'a']),
('normal control 4',
[{'a': [['s', 60, 660, 'icu'], ['u', 2200, 2440, 'rn'], ['t', 1660, 1900, 'rn']],
'b': [['v', 0, 600, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 't', 'v'], 600, 960],
['overlap', 'a']),
('normal control 5',
[{'a': [['t', 1200, 1440, 'icu'], ['s', 0, 600, 'rn']],
'b': [['v', 780, 1260, 'rn'], ['u', 0, 480, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 960],
['rest', 'b']),
('normal control 6',
[{'a': [['s', 60, 660, 'icu']],
'b': [['v', 1779, 2259, 'rn'], ['u', 940, 1180, 'rn'], ['t', 0, 240, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'v'], 600, 960],
['qual', 'b']),
('normal control 7',
[{'a': [['u', 1379, 1619, 'rn'], ['t', 540, 780, 'rn'], ['s', 0, 240, 'rn']], 'b': [['v', 0, 480, 'icu']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 'u', 'v'], 600, 1440],
['qual', 'a']),
('normal control 8',
[{'a': [['t', 899, 1379, 'rn'], ['s', 60, 300, 'rn'], ['u', 2379, 2619, 'icu']],
'b': [['v', 0, 240, 'rn'], ['w', 840, 1080, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', None], 600, 1200],
['rest', 'a'])],
[('regression: rest boundary 1',
[{'a': [['t', 1240, 1480, 'rn'], ['s', 60, 540, 'icu'], ['u', 2080, 2680, 'rn']],
'b': [['w', 1200, 1440, 'rn'], ['v', 0, 600, 'icu']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 't', None], 600, 1200],
['overlap', 'b']),
('regression variant: rest boundary 2',
[{'a': [['s', 0, 480, 'rn']], 'b': [['u', 1080, 1560, 'rn']]}, {'a': ['rn'], 'b': ['rn']},
['a', 'b', 's', None], 600, 960],
['ok', None]),
('partial repair guard 3',
[{'a': [['u', 2559, 3159, 'rn'], ['t', 1259, 1859, 'rn'], ['s', 60, 660, 'icu']],
'b': [['v', 0, 480, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', None], 600, 1440],
['rest', 'a']),
('boundary control 4',
[{'a': [['s', 0, 720, 'rn'], ['t', 1400, 1880, 'rn']], 'b': [['u', 3000, 3240, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 720],
['ok', None]),
('normal control 5',
[{'a': [['s', 0, 240, 'icu']],
'b': [['v', 2379, 2859, 'rn'], ['u', 1300, 1780, 'rn'], ['t', 0, 600, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 's', None], 600, 1440],
['overlap', 'b']),
('normal control 6',
[{'a': [['s', 60, 300, 'icu'], ['t', 899, 1379, 'rn'], ['u', 2079, 2559, 'rn']],
'b': [['w', 840, 1320, 'rn'], ['v', 60, 540, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', None], 600, 1200],
['rest', 'a']),
('normal control 7',
[{'a': [['s', 60, 300, 'rn']], 'b': [['t', 60, 540, 'icu']]}, {'a': ['rn'], 'b': ['rn', 'icu']},
['a', 'b', 's', None], 600, 1200],
['overlap', 'b']),
('normal control 8',
[{'a': [['u', 1840, 2320, 'rn'], ['t', 900, 1140, 'icu'], ['s', 60, 300, 'icu']],
'b': [['x', 1840, 2440, 'icu'], ['w', 540, 1140, 'icu'], ['v', 0, 240, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn']}, ['a', 'b', 's', None], 600, 1200],
['qual', 'b'])],
[('regression: rest boundary 1',
[{'a': [['t', 1240, 1480, 'rn'], ['s', 0, 240, 'icu']],
'b': [['u', 0, 600, 'rn'], ['v', 1200, 1800, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 't', None], 600, 1200],
['overlap', 'b']),
('regression variant: rest boundary 2',
[{'a': [['s', 0, 240, 'icu'], ['u', 1920, 2520, 'rn'], ['t', 840, 1320, 'rn']],
'b': [['v', 0, 480, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 'u', None], 600, 960],
['cap', 'b']),
('partial repair guard 3',
[{'a': [['t', 1480, 2080, 'rn'], ['s', 0, 480, 'rn']],
'b': [['u', 0, 240, 'icu'], ['v', 839, 1319, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', 'v'], 600, 1440],
['rest', 'a']),
('boundary control 4',
[{'a': [['s', 0, 480, 'icu']], 'b': [['u', 2000, 2480, 'rn']]}, {'a': ['rn', 'icu'], 'b': ['rn']},
['a', 'b', 's', 'u'], 600, 960],
['qual', 'b']),
('normal control 5',
[{'a': [['u', 1840, 2080, 'icu'], ['s', 0, 600, 'rn'], ['t', 900, 1140, 'rn']],
'b': [['w', 840, 1320, 'rn'], ['v', 60, 540, 'icu'], ['x', 1920, 2160, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 't', 'v'], 600, 1200],
['qual', 'a']),
('normal control 6',
[{'a': [['s', 0, 480, 'icu']],
'b': [['t', 0, 480, 'icu'], ['u', 1080, 1560, 'rn'], ['v', 2260, 2500, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 1200],
['qual', 'b']),
('normal control 7',
[{'a': [['s', 60, 660, 'rn']],
'b': [['u', 1600, 2200, 'rn'], ['t', 0, 600, 'icu'], ['v', 3200, 3680, 'icu']]},
{'a': ['rn', 'icu'], 'b': ['rn']}, ['a', 'b', 's', None], 600, 1440],
['overlap', 'b']),
('normal control 8',
[{'a': [['s', 0, 240, 'rn']],
'b': [['u', 1259, 1499, 'icu'], ['t', 60, 660, 'rn'], ['v', 1799, 2039, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 't'], 600, 1200],
['rest', 'b'])],
[('regression: rest boundary 1',
[{'a': [['t', 1240, 1720, 'icu'], ['s', 0, 240, 'rn'], ['u', 2420, 3020, 'rn']],
'b': [['w', 1139, 1619, 'rn'], ['v', 60, 540, 'rn'], ['x', 2219, 2459, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'v'], 600, 1200],
['cap', 'a']),
('regression variant: rest boundary 2',
[{'a': [['s', 0, 600, 'icu'], ['u', 2100, 2580, 'icu'], ['t', 900, 1500, 'rn']],
'b': [['v', 60, 300, 'icu']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', None], 600, 960],
['overlap', 'b']),
('partial repair guard 3',
[{'a': [['s', 0, 480, 'rn'], ['u', 2319, 2559, 'icu'], ['t', 1480, 1720, 'icu']],
'b': [['w', 940, 1540, 'icu'], ['v', 0, 240, 'rn'], ['x', 2140, 2620, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', None], 600, 1200],
['rest', 'a']),
('boundary control 4',
[{'a': [['t', 1200, 1680, 'rn'], ['s', 0, 700, 'icu']], 'b': [['u', 3000, 3700, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'u'], 600, 1180],
['ok', None]),
('normal control 5',
[{'a': [['u', 2100, 2700, 'icu'], ['s', 60, 660, 'icu'], ['t', 1260, 1500, 'rn']],
'b': [['x', 1979, 2219, 'rn'], ['v', 0, 480, 'rn'], ['w', 1079, 1679, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 'u', 'x'], 600, 960],
['rest', 'a']),
('normal control 6',
[{'a': [['s', 60, 300, 'icu']], 'b': [['t', 0, 480, 'rn'], ['u', 1180, 1660, 'icu']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 't'], 600, 1440],
['ok', None]),
('normal control 7',
[{'a': [['s', 0, 240, 'rn'], ['t', 540, 1140, 'rn']],
'b': [['v', 1180, 1660, 'icu'], ['w', 2259, 2859, 'rn'], ['u', 0, 480, 'rn']]},
{'a': ['rn'], 'b': ['rn', 'icu']}, ['a', 'b', 's', 'w'], 600, 960],
['overlap', 'b']),
('normal control 8',
[{'a': [['s', 60, 300, 'rn']],
'b': [['v', 2080, 2680, 'rn'], ['u', 1540, 1780, 'rn'], ['t', 60, 540, 'icu']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', 'v'], 600, 1200],
['overlap', 'b'])],
[('regression: rest boundary 1',
[{'a': [['u', 1440, 1920, 'rn'], ['t', 600, 840, 'icu'], ['s', 60, 300, 'rn']],
'b': [['v', 60, 660, 'rn'], ['w', 1660, 2260, 'rn']]},
{'a': ['rn'], 'b': ['icu', 'rn']}, ['a', 'b', 's', 'w'], 600, 960],
['overlap', 'a']),
('partial repair guard 2',
[{'a': [['s', 60, 300, 'rn'], ['t', 899, 1379, 'rn']],
'b': [['u', 60, 660, 'rn'], ['v', 1360, 1960, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn']}, ['a', 'b', 't', None], 600, 1200],
['rest', 'b']),
('boundary control 3',
[{'a': [['s', 0, 600, 'rn'], ['t', 1200, 1680, 'rn']], 'b': [['u', 3000, 3480, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', 'u'], 600, 960],
['ok', None]),
('normal control 4',
[{'a': [['t', 1180, 1420, 'rn'], ['s', 0, 480, 'icu'], ['u', 2019, 2619, 'icu']],
'b': [['x', 2080, 2560, 'icu'], ['v', 0, 480, 'rn'], ['w', 1180, 1780, 'rn']]},
{'a': ['rn', 'icu'], 'b': ['rn', 'icu']}, ['a', 'b', 't', 'w'], 600, 960],
['rest', 'a']),
('normal control 5',
[{'a': [['s', 0, 600, 'icu']],
'b': [['v', 2080, 2560, 'rn'], ['t', 60, 540, 'rn'], ['u', 1240, 1480, 'rn']]},
{'a': ['rn'], 'b': ['rn']}, ['a', 'b', 's', None], 600, 1200],
['qual', 'b']),
('normal control 6',
[{'a': [['s', 0, 600, 'rn']], 'b': [['t', 0, 600, 'icu']]}, {'a': ['rn'], 'b': ['icu', 'rn']},
['a', 'b', 's', 't'], 600, 1200],
['qual', 'a']),
('normal control 7',
[{'a': [['s', 0, 480, 'rn']], 'b': [['t', 0, 600, 'icu']]}, {'a': ['rn'], 'b': ['icu', 'rn']},
['a', 'b', 's', None], 600, 1200],
['overlap', 'b']),
('normal control 8',
[{'a': [['s', 0, 600, 'rn']], 'b': [['t', 0, 480, 'rn']]}, {'a': ['rn', 'icu'], 'b': ['rn']},
['a', 'b', 's', None], 600, 1200],
['overlap', 'b'])]]
for label, args, expected in fixtures[N-1]:
check(label, solve(*args), 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 fixture | Actual | Expected | Outcome |
|---|---|---|---|
| regression: rest boundary 1 | ['ok', None] | ['ok', None] | Passed |
| regression variant: rest boundary 2 | ['rest', 'b'] | ['rest', 'b'] | Passed |
| partial repair guard 3 | ['rest', 'a'] | ['rest', 'a'] | Passed |
| normal control 4 | ['overlap', 'a'] | ['overlap', 'a'] | Passed |
| normal control 5 | ['rest', 'b'] | ['rest', 'b'] | Passed |
| normal control 6 | ['qual', 'b'] | ['qual', 'b'] | Passed |
| normal control 7 | ['qual', 'a'] | ['qual', 'a'] | Passed |
| normal control 8 | ['rest', 'a'] | ['rest', 'a'] | Passed |
SHA-256 / 0eeca49cca37a57ff977e6891298a4244c8cffe0bbc86ecedaabd4d29cef268e
Verification & scope
Stipulated toy labor rule for a bounded roster model; it is not legal advice and does not claim conformance with any jurisdiction, award, or collective agreement. 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 2026-09-29T14:52:01.351068+00:00.
Case digest / 5e9214769481240bef4bdf151263d2dae978313eafd6e752dfe643312953b9a8