%------------------------------------------------------------------------------ % File : Duper---1.0 % Problem : SET588^5 : TPTP v9.2.0. Released v4.0.0. % Transfm : none % Format : tptp:raw % Command : duper %s % Computer : n012.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 08:00:11 PM UTC 2025 % Result : Theorem 3.53s 3.76s % Output : Proof 3.53s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.08/0.12 % Problem : SET588^5 : TPTP v9.2.0. Released v4.0.0. % 0.08/0.13 % Command : duper %s % 0.13/0.34 % Computer : n012.cluster.edu % 0.13/0.34 % Model : x86_64 x86_64 % 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.13/0.34 % Memory : 8042.1875MB % 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.13/0.34 % CPULimit : 300 % 0.13/0.34 % WCLimit : 300 % 0.13/0.34 % DateTime : Thu Oct 2 13:51:08 EDT 2025 % 0.13/0.34 % CPUTime : % 3.53/3.76 SZS status Theorem for theBenchmark.p % 3.53/3.76 SZS output start Proof for theBenchmark.p % 3.53/3.76 Clause #0 (by assumption #[]): Eq % 3.53/3.76 (Not % 3.53/3.76 (∀ (X Y Z : a → Prop), (∀ (Xx : a), X Xx → Y Xx) → ∀ (Xx : a), And (X Xx) (Not (Z Xx)) → And (Y Xx) (Not (Z Xx)))) % 3.53/3.76 True % 3.53/3.76 Clause #1 (by clausification #[0]): Eq (∀ (X Y Z : a → Prop), (∀ (Xx : a), X Xx → Y Xx) → ∀ (Xx : a), And (X Xx) (Not (Z Xx)) → And (Y Xx) (Not (Z Xx))) % 3.53/3.76 False % 3.53/3.76 Clause #2 (by clausification #[1]): ∀ (a_1 : a → Prop), % 3.53/3.76 Eq % 3.53/3.76 (Not % 3.53/3.76 (∀ (Y Z : a → Prop), % 3.53/3.76 (∀ (Xx : a), skS.0 0 a_1 Xx → Y Xx) → ∀ (Xx : a), And (skS.0 0 a_1 Xx) (Not (Z Xx)) → And (Y Xx) (Not (Z Xx)))) % 3.53/3.76 True % 3.53/3.76 Clause #3 (by clausification #[2]): ∀ (a_1 : a → Prop), % 3.53/3.76 Eq % 3.53/3.76 (∀ (Y Z : a → Prop), % 3.53/3.76 (∀ (Xx : a), skS.0 0 a_1 Xx → Y Xx) → ∀ (Xx : a), And (skS.0 0 a_1 Xx) (Not (Z Xx)) → And (Y Xx) (Not (Z Xx))) % 3.53/3.76 False % 3.53/3.76 Clause #4 (by clausification #[3]): ∀ (a_1 a_2 : a → Prop), % 3.53/3.76 Eq % 3.53/3.76 (Not % 3.53/3.76 (∀ (Z : a → Prop), % 3.53/3.76 (∀ (Xx : a), skS.0 0 a_1 Xx → skS.0 1 a_1 a_2 Xx) → % 3.53/3.76 ∀ (Xx : a), And (skS.0 0 a_1 Xx) (Not (Z Xx)) → And (skS.0 1 a_1 a_2 Xx) (Not (Z Xx)))) % 3.53/3.76 True % 3.53/3.76 Clause #5 (by clausification #[4]): ∀ (a_1 a_2 : a → Prop), % 3.53/3.76 Eq % 3.53/3.76 (∀ (Z : a → Prop), % 3.53/3.76 (∀ (Xx : a), skS.0 0 a_1 Xx → skS.0 1 a_1 a_2 Xx) → % 3.53/3.76 ∀ (Xx : a), And (skS.0 0 a_1 Xx) (Not (Z Xx)) → And (skS.0 1 a_1 a_2 Xx) (Not (Z Xx))) % 3.53/3.76 False % 3.53/3.76 Clause #6 (by clausification #[5]): ∀ (a_1 a_2 a_3 : a → Prop), % 3.53/3.76 Eq % 3.53/3.76 (Not % 3.53/3.76 ((∀ (Xx : a), skS.0 0 a_1 Xx → skS.0 1 a_1 a_2 Xx) → % 3.53/3.76 ∀ (Xx : a), % 3.53/3.76 And (skS.0 0 a_1 Xx) (Not (skS.0 2 a_1 a_2 a_3 Xx)) → % 3.53/3.76 And (skS.0 1 a_1 a_2 Xx) (Not (skS.0 2 a_1 a_2 a_3 Xx)))) % 3.53/3.76 True % 3.53/3.76 Clause #7 (by clausification #[6]): ∀ (a_1 a_2 a_3 : a → Prop), % 3.53/3.76 Eq % 3.53/3.76 ((∀ (Xx : a), skS.0 0 a_1 Xx → skS.0 1 a_1 a_2 Xx) → % 3.53/3.76 ∀ (Xx : a), % 3.53/3.76 And (skS.0 0 a_1 Xx) (Not (skS.0 2 a_1 a_2 a_3 Xx)) → And (skS.0 1 a_1 a_2 Xx) (Not (skS.0 2 a_1 a_2 a_3 Xx))) % 3.53/3.76 False % 3.53/3.76 Clause #8 (by clausification #[7]): ∀ (a_1 a_2 : a → Prop), Eq (∀ (Xx : a), skS.0 0 a_1 Xx → skS.0 1 a_1 a_2 Xx) True % 3.53/3.76 Clause #9 (by clausification #[7]): ∀ (a_1 a_2 a_3 : a → Prop), % 3.53/3.76 Eq % 3.53/3.76 (∀ (Xx : a), % 3.53/3.76 And (skS.0 0 a_1 Xx) (Not (skS.0 2 a_1 a_2 a_3 Xx)) → And (skS.0 1 a_1 a_2 Xx) (Not (skS.0 2 a_1 a_2 a_3 Xx))) % 3.53/3.76 False % 3.53/3.76 Clause #10 (by clausification #[8]): ∀ (a_1 : a → Prop) (a_2 : a) (a_3 : a → Prop), Eq (skS.0 0 a_1 a_2 → skS.0 1 a_1 a_3 a_2) True % 3.53/3.76 Clause #11 (by clausification #[10]): ∀ (a_1 : a → Prop) (a_2 : a) (a_3 : a → Prop), Or (Eq (skS.0 0 a_1 a_2) False) (Eq (skS.0 1 a_1 a_3 a_2) True) % 3.53/3.76 Clause #12 (by clausification #[9]): ∀ (a_1 a_2 a_3 : a → Prop) (a_4 : a), % 3.53/3.76 Eq % 3.53/3.76 (Not % 3.53/3.76 (And (skS.0 0 a_1 (skS.0 3 a_1 a_2 a_3 a_4)) (Not (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4))) → % 3.53/3.76 And (skS.0 1 a_1 a_2 (skS.0 3 a_1 a_2 a_3 a_4)) (Not (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4))))) % 3.53/3.76 True % 3.53/3.76 Clause #13 (by clausification #[12]): ∀ (a_1 a_2 a_3 : a → Prop) (a_4 : a), % 3.53/3.76 Eq % 3.53/3.76 (And (skS.0 0 a_1 (skS.0 3 a_1 a_2 a_3 a_4)) (Not (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4))) → % 3.53/3.76 And (skS.0 1 a_1 a_2 (skS.0 3 a_1 a_2 a_3 a_4)) (Not (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4)))) % 3.53/3.76 False % 3.53/3.76 Clause #14 (by clausification #[13]): ∀ (a_1 a_2 a_3 : a → Prop) (a_4 : a), % 3.53/3.76 Eq (And (skS.0 0 a_1 (skS.0 3 a_1 a_2 a_3 a_4)) (Not (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4)))) True % 3.53/3.76 Clause #15 (by clausification #[13]): ∀ (a_1 a_2 a_3 : a → Prop) (a_4 : a), % 3.53/3.76 Eq (And (skS.0 1 a_1 a_2 (skS.0 3 a_1 a_2 a_3 a_4)) (Not (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4)))) False % 3.53/3.76 Clause #16 (by clausification #[14]): ∀ (a_1 a_2 a_3 : a → Prop) (a_4 : a), Eq (Not (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4))) True % 3.53/3.76 Clause #17 (by clausification #[14]): ∀ (a_1 a_2 a_3 : a → Prop) (a_4 : a), Eq (skS.0 0 a_1 (skS.0 3 a_1 a_2 a_3 a_4)) True % 3.53/3.76 Clause #18 (by clausification #[16]): ∀ (a_1 a_2 a_3 : a → Prop) (a_4 : a), Eq (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4)) False % 3.53/3.77 Clause #19 (by superposition #[17, 11]): ∀ (a_1 a_2 a_3 a_4 : a → Prop) (a_5 : a), Or (Eq True False) (Eq (skS.0 1 a_1 a_2 (skS.0 3 a_1 a_3 a_4 a_5)) True) % 3.53/3.77 Clause #20 (by clausification #[19]): ∀ (a_1 a_2 a_3 a_4 : a → Prop) (a_5 : a), Eq (skS.0 1 a_1 a_2 (skS.0 3 a_1 a_3 a_4 a_5)) True % 3.53/3.77 Clause #21 (by clausification #[15]): ∀ (a_1 a_2 a_3 : a → Prop) (a_4 : a), % 3.53/3.77 Or (Eq (skS.0 1 a_1 a_2 (skS.0 3 a_1 a_2 a_3 a_4)) False) % 3.53/3.77 (Eq (Not (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4))) False) % 3.53/3.77 Clause #22 (by clausification #[21]): ∀ (a_1 a_2 a_3 : a → Prop) (a_4 : a), % 3.53/3.77 Or (Eq (skS.0 1 a_1 a_2 (skS.0 3 a_1 a_2 a_3 a_4)) False) (Eq (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4)) True) % 3.53/3.77 Clause #23 (by forward demodulation #[22, 20]): ∀ (a_1 a_2 a_3 : a → Prop) (a_4 : a), Or (Eq True False) (Eq (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4)) True) % 3.53/3.77 Clause #24 (by clausification #[23]): ∀ (a_1 a_2 a_3 : a → Prop) (a_4 : a), Eq (skS.0 2 a_1 a_2 a_3 (skS.0 3 a_1 a_2 a_3 a_4)) True % 3.53/3.77 Clause #25 (by superposition #[24, 18]): Eq True False % 3.53/3.77 Clause #26 (by clausification #[25]): False % 3.53/3.77 SZS output end Proof for theBenchmark.p %------------------------------------------------------------------------------