%------------------------------------------------------------------------------ % File : G4Plus---1.5.2 % Problem : KRS092+1 : TPTP v9.2.1. Released v3.1.0. % Transfm : none % Format : tptp:raw % Command : g4plus.sh /export/starexec/sandbox2/benchmark/theBenchmark.p 300 % Computer : n008.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 07:03:21 PM UTC 2026 % Result : Unsatisfiable 0.59s 1.36s % Output : Proof 0.59s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : KRS092+1 : TPTP v9.2.1. Released v3.1.0. % 0.00/0.12 % Command : g4plus.sh /export/starexec/sandbox2/benchmark/theBenchmark.p 300 % 0.15/0.33 % Computer : n008.cluster.edu % 0.15/0.33 % Model : x86_64 x86_64 % 0.15/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.15/0.33 % Memory : 8042.1875MB % 0.15/0.33 % OS : Linux 3.10.0-693.el7.x86_64 % 0.15/0.33 % CPULimit : 300 % 0.15/0.33 % WCLimit : 300 % 0.15/0.33 % DateTime : Mon May 11 12:25:59 EDT 2026 % 0.15/0.33 % CPUTime : % 0.59/1.36 % SZS status Unsatisfiable % 0.59/1.36 % SZS output start Proof % 0.59/1.36 % 0.59/1.36 Satisfiability check: 9 axiom(s) without conjecture % 0.59/1.36 nanoCoP : % 0.59/1.36 % 3,892 inferences, 0.002 CPU in 0.002 seconds (100% CPU, 1647110 Lips) % 0.59/1.36 g4mic : % 0.59/1.36 % 193,547 inferences, 0.118 CPU in 0.118 seconds (100% CPU, 1642758 Lips) % 0.59/1.36 % 0.59/1.36 % Logic level: valid in minimal logic. % 0.59/1.36 % To get proofs (sequent calculus G4 and natural deduction), you can use G4+ at https://g4-mic.vidal-rosset.net/wasm/tinker % 0.59/1.36 % 0.59/1.36 % SZS output end Proof %------------------------------------------------------------------------------