{
 "tm": "1RB0RD_1LC1RE_1LA0LD_0RE0RF_1LC1RA_0LE---",
 "label": "W5-7",
 "status": "KILLED_HALT",
 "stage": "done",
 "updated": "2026-10-13",
 "reason": "check_kill --halt PASS, independently re-verified",
 "status_note": "The computed task asked for KILLED_NONHALT; the machine halts (the kill proves `Lemma halt: halts tm c0.`), so the status is KILLED_HALT, as for C2-552.",
 "confidence": "high",
 "template": "verify/SOBCv6.v Module TM3 (same table renamed: ours A B C D E F = TM3 B C A E D F, no mirror; started in TM3's B)",
 "halt_steps": {
  "approx": "power tower of height about 195",
  "proven_in_coq": false,
  "basis": "estimate from the cycle law (each count about 2^previous); not computed; the .v proves halts tm c0 only"
 },
 "eqv_partners": [
  "1RB0RD_1LC1RE_1LA0LD_0RE0RF_1LC1RA_0LB---",
  "1RB0RE_0LB1RC_1LD1RA_1LA0LE_0RC0RF_0LC---",
  "1RB0RF_0RC1RD_0LD---_1LE1RA_1LA0LF_0RD0RC",
  "1RB---_1LC1RE_1LA0LD_0RE1LC_1LC1RF_1RB0RD"
 ],
 "eqv_note": "Settled through busycoq equivalences: Eqv_v3 TM637 (1RB0RE_0LB1RC_...) and TM636 (..._0LB---) at the pinned commit; Eqv_RegularPairs TM101 and Eqv_WordPairs TM98 at upstream HEAD. None is on the 740 list.",
 "proof": {
  "file": "proof.md",
  "checker": "check_proof.py",
  "checks": "46/46 PASS (full and --quick), work/check_proof.out"
 },
 "kill": {
  "file": "1RB0RD_1LC1RE_1LA0LD_0RE0RF_1LC1RA_0LE---.v",
  "theorem": "halt : halts tm c0",
  "sha256": "30ba969372712e441c93cb004872c9f78e9361ea47fb3e8e96c66957fc076786",
  "lines": 838,
  "check_kill": {
   "result": "PASS",
   "mode": "halt",
   "checked_at": "2026-10-13T11:35:43Z",
   "compile_s": 25.6,
   "coqchk": "pass",
   "coqchk_s": 43.3,
   "coqchk_cap_s": 600,
   "assumptions": [
    "functional_extensionality_dep"
   ],
   "log": "submission/check_kill.txt",
   "earlier_runs": "rocq/check_kill.out (formalizer) and the independent audit run, same sha256"
  },
  "submission": "submission/",
  "discord": "submission/discord.md, not posted (fill in <LINK>)"
 }
}