%------------------------------------------------------------------------------ % File : Duper---1.0 % Problem : DAT140^1 : TPTP v9.2.0. Released v7.0.0. % Transfm : none % Format : tptp:raw % Command : duper %s % 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 : Fri Oct 3 07:47:12 PM UTC 2025 % Result : Theorem 8.48s 8.71s % Output : Proof 8.48s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.11/0.12 % Problem : DAT140^1 : TPTP v9.2.0. Released v7.0.0. % 0.11/0.13 % Command : duper %s % 0.14/0.34 % Computer : n020.cluster.edu % 0.14/0.34 % Model : x86_64 x86_64 % 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.14/0.34 % Memory : 8042.1875MB % 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.14/0.34 % CPULimit : 300 % 0.14/0.34 % WCLimit : 300 % 0.14/0.34 % DateTime : Thu Oct 2 21:51:23 EDT 2025 % 0.14/0.34 % CPUTime : % 8.48/8.71 SZS status Theorem for theBenchmark.p % 8.48/8.71 SZS output start Proof for theBenchmark.p % 8.48/8.71 Clause #0 (by assumption #[]): Eq (∀ (A : Type), Eq (ord_less_eq (coinductive_llist A)) (coinductive_lprefix A)) True % 8.48/8.71 Clause #250 (by assumption #[]): Eq (Not (Eq (ord_less_eq (coinductive_llist a)) (coinductive_lprefix a))) True % 8.48/8.71 Clause #251 (by clausification #[0]): ∀ (a : Type), Eq (Eq (ord_less_eq (coinductive_llist a)) (coinductive_lprefix a)) True % 8.48/8.71 Clause #252 (by clausification #[251]): ∀ (a : Type), Eq (ord_less_eq (coinductive_llist a)) (coinductive_lprefix a) % 8.48/8.71 Clause #2805 (by clausification #[250]): Eq (Eq (ord_less_eq (coinductive_llist a)) (coinductive_lprefix a)) False % 8.48/8.71 Clause #2806 (by clausification #[2805]): Ne (ord_less_eq (coinductive_llist a)) (coinductive_lprefix a) % 8.48/8.71 Clause #2807 (by superposition #[2806, 252]): Ne (coinductive_lprefix a) (coinductive_lprefix a) % 8.48/8.71 Clause #2808 (by eliminate resolved literals #[2807]): False % 8.48/8.71 SZS output end Proof for theBenchmark.p %------------------------------------------------------------------------------