%------------------------------------------------------------------------------ % File : Duper---1.0 % Problem : SYN988^2 : TPTP v9.2.0. Released v3.7.0. % Transfm : none % Format : tptp:raw % Command : duper %s % Computer : n022.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 : Fri Oct 3 08:08:22 PM UTC 2025 % Result : Unsatisfiable 3.41s 3.65s % Output : Proof 3.41s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.11/0.13 % Problem : SYN988^2 : TPTP v9.2.0. Released v3.7.0. % 0.11/0.14 % Command : duper %s % 0.13/0.36 % Computer : n022.cluster.edu % 0.13/0.36 % Model : x86_64 x86_64 % 0.13/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.36 % Memory : 8042.1875MB % 0.13/0.36 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.36 % CPULimit : 300 % 0.13/0.36 % WCLimit : 300 % 0.13/0.36 % DateTime : Thu Oct 2 15:05:08 EDT 2025 % 0.13/0.36 % CPUTime : % 3.41/3.65 SZS status Theorem for theBenchmark.p % 3.41/3.65 SZS output start Proof for theBenchmark.p % 3.41/3.65 Clause #0 (by assumption #[]): Eq (∀ (X : Prop), Not X) True % 3.41/3.65 Clause #1 (by clausification #[0]): ∀ (a : Prop), Eq (Not a) True % 3.41/3.65 Clause #2 (by clausification #[1]): ∀ (a : Prop), Eq a False % 3.41/3.65 Clause #3 (by falseElim #[2]): False % 3.41/3.65 SZS output end Proof for theBenchmark.p %------------------------------------------------------------------------------