Preflight (A0): 2026-07-10 17:45 โ load1 3.21/32c (falling vs load15 3.87) ยท no heavy nasimubd jobs ยท 36 GiB avail, si/soโ0 ยท all four services active โ ALL PASS. Sync: main up-to-date, worktree 0 behind. One capped run (2.36 min), readonly=2 loader, circular shifts + block bootstrap of real values (03c).
| Leg | Reading | Ruling |
| E1 โ certain legs | Substitution CRPs bit-equal per env ยท self-pair main diagonal all-recurrent (exact comparisons, no ฮต drama) | PASS |
| E2 โ coupling reality (THE KILL): DET vs K=99 circular-shift surrogates (de-aligned real data, autocorrelation preserved) | gold 0.6943 vs 0.6956 ยท midcycle 0.7497 vs 0.7506 ยท covid 0.6771 vs 0.6777 โ destroying ALL alignment moves DET by ~0.001; the reading carries no alignment information | FAIL ร3 |
| E3 โ between-regime shift (the rows-83/87 door law) | CI excludes 0 at all m โ {2,3,4} โ but E2's failure evacuates the meaning: DET differs between regimes because marginal/autocorrelation structure differs (already owned by #13/#14), not because coupling differs | NOMINAL PASS, MEANING VOID |
| Bootstrap honesty | p95 diagonal line lengths 5โ7 โช block length 11 โ the E3 bootstrap was sound; it measured the wrong thing, as E2 proved | RECORDED |
| Verdict (row 88) | EXCLUDE(coupling reading indistinguishable from de-aligned surrogates in every env โ an autocorrelation gauge in coupling clothing; its between-regime differences are repackaged marginal structure) โ KILL #20, BONEYARD #35 |
Iteration 77 ยท 2026-07-10 ยท VERDICT (row 88) โ EXCLUDE ยท kill #20 ยท boneyard #35 ยท capped (2.36 min) ยท readonly=2 ยท zero generated values ยท zero code reuse ยท append-only ยท evidence: crqa_exam.py ยท crqa_exam_results.json