%------------------------------------------------------------------------------ % File : G4Plus---1.5.2 % Problem : SET574+3 : TPTP v9.2.1. Released v2.2.0. % Transfm : none % Format : tptp:raw % Command : g4plus.sh /export/starexec/sandbox2/benchmark/theBenchmark.p 300 % Computer : n020.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 07:10:51 PM UTC 2026 % Result : Theorem 1.75s 2.39s % Output : Proof 1.78s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.11 % Problem : SET574+3 : TPTP v9.2.1. Released v2.2.0. % 0.00/0.12 % Command : g4plus.sh /export/starexec/sandbox2/benchmark/theBenchmark.p 300 % 0.15/0.33 % Computer : n020.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 13:40:21 EDT 2026 % 0.15/0.33 % CPUTime : % 1.75/2.39 % SZS status Theorem % 1.75/2.40 % SZS output start Proof % 1.78/2.40 % 1.78/2.40 =============================================================== % 1.78/2.40 TPTP Problem: prove_th13 (conjecture with 2 axiom(s)) % 1.78/2.40 Axioms: [intersect_defn,symmetry_of_intersect] % 1.78/2.40 =============================================================== % 1.78/2.40 % 1.78/2.40 Combined formula: 2 axiom(s) => conjecture % 1.78/2.40 % 1.78/2.40 nanoCoP : % 1.78/2.40 % 1,773 inferences, 0.001 CPU in 0.001 seconds (100% CPU, 1589737 Lips) % 1.78/2.40 g4mic : % 1.78/2.40 % 3,776,217 inferences, 1.223 CPU in 1.223 seconds (100% CPU, 3087338 Lips) % 1.78/2.40 % 1.78/2.40 % Logic level: valid in classical logic. % 1.78/2.40 % To get proofs (sequent calculus G4 and natural deduction), you can use G4+ at https://g4-mic.vidal-rosset.net/wasm/tinker % 1.78/2.40 % 1.78/2.40 % SZS output end Proof %------------------------------------------------------------------------------