files / problems / kissing-5d / compute / q5 / t5_36_proof.json

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{
  "n": 355,
  "target": 36,
  "cnf_vars": 23323,
  "cnf_clauses": 56352,
  "pysat_cadical195": {
    "sat": false,
    "proof_lines": 16548926,
    "drat": "t5_clique36.drat",
    "drat_trim": "NOT VERIFIED",
    "drat_trim_error": "no conflict"
  },
  "native_cadical": {
    "version": "3.0.1",
    "sat": false,
    "exit": 20,
    "conflicts": 9921324,
    "seconds": 573.49,
    "drat": "t5_clique36.native.drat",
    "drat_bytes": 671198215,
    "drat_format": "binary"
  },
  "drat_trim": {
    "status": "VERIFIED",
    "proof": "t5_clique36.native.drat",
    "bytes_read": 671198215,
    "core_clauses": 18420,
    "lemmas_in_core": 4787602,
    "lemmas_total": 10804713,
    "resolution_steps": 303220601,
    "rat_lemmas": 0,
    "seconds": 756.366
  },
  "sat": false,
  "found_36": false,
  "found_41": false,
  "comment": "Native CaDiCaL 3.0.1 UNSAT on the 36-clique CNF of the 355-point T^5 remainder; Heule drat-trim s VERIFIED.  The five universal D5-basis vectors of the Szollosi pool do not extend to a 41-point kissing code.  PySAT Cadical195 also returned UNSAT but its ASCII DRAT did not verify.  Replay: python3 t5_36_proof.py --cnf-only && ./bin/cadical certs/t5_clique36.cnf certs/t5_clique36.native.drat && ./bin/drat-trim certs/t5_clique36.cnf certs/t5_clique36.native.drat.  Restricted finite-graph fact.  Does not move 40 <= tau5 <= 44."
}