%------------------------------------------------------------------------------ % File : Duper---1.0 % Problem : SYO015^1 : TPTP v9.2.1. Bugfixed v9.2.1. % Transfm : none % Format : tptp:raw % Command : duper %s % 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 : Sat Feb 28 09:54:03 AM UTC 2026 % Result : Theorem 5.96s 6.15s % Output : Proof 5.96s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.10 % Problem : SYO015^1 : TPTP v9.2.1. Bugfixed v9.2.1. % 0.00/0.11 % Command : duper %s % 0.12/0.32 % Computer : n008.cluster.edu % 0.12/0.32 % Model : x86_64 x86_64 % 0.12/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.12/0.32 % Memory : 8042.1875MB % 0.12/0.32 % OS : Linux 3.10.0-693.el7.x86_64 % 0.12/0.32 % CPULimit : 300 % 0.12/0.32 % WCLimit : 300 % 0.12/0.32 % DateTime : Wed Feb 25 06:16:10 EST 2026 % 0.12/0.32 % CPUTime : % 5.96/6.15 SZS status Theorem for theBenchmark.p % 5.96/6.15 SZS output start Proof for theBenchmark.p % 5.96/6.15 Clause #0 (by assumption #[]): Eq (Not (Ne a (Not a))) True % 5.96/6.15 Clause #1 (by clausification #[0]): Eq (Ne a (Not a)) False % 5.96/6.15 Clause #2 (by clausification #[1]): Eq a (Not a) % 5.96/6.15 Clause #3 (by identity loobHoist #[2]): Or (Eq a (Not True)) (Eq a False) % 5.96/6.15 Clause #4 (by identity boolHoist #[2]): Or (Eq a (Not False)) (Eq a True) % 5.96/6.15 Clause #5 (by bool simp #[3]): Or (Eq a False) (Eq a False) % 5.96/6.15 Clause #6 (by eliminate duplicate literals #[5]): Eq a False % 5.96/6.15 Clause #7 (by bool simp #[4]): Or (Eq a True) (Eq a True) % 5.96/6.15 Clause #8 (by eliminate duplicate literals #[7]): Eq a True % 5.96/6.15 Clause #9 (by superposition #[8, 6]): Eq True False % 5.96/6.15 Clause #10 (by clausification #[9]): False % 5.96/6.15 SZS output end Proof for theBenchmark.p %------------------------------------------------------------------------------