%------------------------------------------------------------------------------ % File : G4Plus---1.5.2 % Problem : SYN411+1 : TPTP v9.2.1. Released v2.0.0. % Transfm : none % Format : tptp:raw % Command : g4plus.sh /export/starexec/sandbox2/benchmark/theBenchmark.p 300 % Computer : n003.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 07:18:25 PM UTC 2026 % Result : Theorem 4.10s 4.46s % Output : Proof 4.10s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.11 % Problem : SYN411+1 : TPTP v9.2.1. Released v2.0.0. % 0.00/0.11 % Command : g4plus.sh /export/starexec/sandbox2/benchmark/theBenchmark.p 300 % 0.16/0.32 % Computer : n003.cluster.edu % 0.16/0.32 % Model : x86_64 x86_64 % 0.16/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.32 % Memory : 8042.1875MB % 0.16/0.32 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.32 % CPULimit : 300 % 0.16/0.32 % WCLimit : 300 % 0.16/0.32 % DateTime : Mon May 11 14:40:57 EDT 2026 % 0.16/0.32 % CPUTime : % 4.10/4.46 % SZS status Theorem % 4.10/4.46 % SZS output start Proof % 4.10/4.46 % 4.10/4.46 =============================================================== % 4.10/4.46 TPTP Problem: kalish250 (conjecture, no axioms) % 4.10/4.46 =============================================================== % 4.10/4.46 % 4.10/4.46 nanoCoP : % 4.10/4.46 % 953 inferences, 0.001 CPU in 0.001 seconds (100% CPU, 1312735 Lips) % 4.10/4.46 g4mic : % 4.10/4.46 % 10,536,733 inferences, 3.505 CPU in 3.505 seconds (100% CPU, 3006479 Lips) % 4.10/4.46 % 4.10/4.46 % Logic level: valid in classical logic. % 4.10/4.46 % To get proofs (sequent calculus G4 and natural deduction), you can use G4+ at https://g4-mic.vidal-rosset.net/wasm/tinker % 4.10/4.46 % 4.10/4.46 % SZS output end Proof %------------------------------------------------------------------------------