%------------------------------------------------------------------------------ % File : G4Plus---1.5.2 % Problem : SYN951+1 : TPTP v9.2.1. Released v3.1.0. % Transfm : none % Format : tptp:raw % Command : g4plus.sh /export/starexec/sandbox/benchmark/theBenchmark.p 300 % Computer : n017.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8042.1875MB % OS : Linux 3.10.0-693.el7.x86_64 % CPULimit : 300s % WCLimit : 300s % DateTime : Tue May 12 07:19:07 PM UTC 2026 % Result : Theorem 0.51s 1.38s % Output : Proof 0.51s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.13 % Problem : SYN951+1 : TPTP v9.2.1. Released v3.1.0. % 0.12/0.13 % Command : g4plus.sh /export/starexec/sandbox/benchmark/theBenchmark.p 300 % 0.16/0.35 % Computer : n017.cluster.edu % 0.16/0.35 % Model : x86_64 x86_64 % 0.16/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.35 % Memory : 8042.1875MB % 0.16/0.35 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.35 % CPULimit : 300 % 0.16/0.35 % WCLimit : 300 % 0.16/0.35 % DateTime : Mon May 11 14:44:58 EDT 2026 % 0.16/0.35 % CPUTime : % 0.51/1.38 % SZS status Theorem % 0.51/1.38 % SZS output start Proof % 0.51/1.39 % 0.51/1.39 =============================================================== % 0.51/1.39 TPTP Problem: prove_this (conjecture, no axioms) % 0.51/1.39 =============================================================== % 0.51/1.39 % 0.51/1.39 nanoCoP : % 0.51/1.39 % 847 inferences, 0.001 CPU in 0.001 seconds (100% CPU, 1188060 Lips) % 0.51/1.39 g4mic : % 0.51/1.39 % 6,010 inferences, 0.003 CPU in 0.003 seconds (100% CPU, 2357920 Lips) % 0.51/1.39 % 0.51/1.39 % Logic level: valid in classical logic. % 0.51/1.39 % To get proofs (sequent calculus G4 and natural deduction), you can use G4+ at https://g4-mic.vidal-rosset.net/wasm/tinker % 0.51/1.39 % 0.51/1.39 % SZS output end Proof %------------------------------------------------------------------------------