0.09/0.11 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.09/0.11 % Command : duper %s 0.11/0.32 % Computer : n010.cluster.edu 0.11/0.32 % Model : x86_64 x86_64 0.11/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.11/0.32 % Memory : 8042.1875MB 0.11/0.32 % OS : Linux 3.10.0-693.el7.x86_64 0.11/0.32 % CPULimit : 1440 0.11/0.32 % WCLimit : 180 0.11/0.32 % DateTime : Mon Jul 3 07:13:24 EDT 2023 0.11/0.32 % CPUTime : 41.90/42.52 SZS status Theorem for theBenchmark.p 41.90/42.52 SZS output start Proof for theBenchmark.p 41.90/42.52 Clause #0 (by assumption #[]): Eq 41.90/42.52 (Not 41.90/42.52 (And (And (∀ (Xy : a), Eq (cP (cJ Xy) Xy) cE) (∀ (Xx : a), Eq (cP cE Xx) Xx)) 41.90/42.52 (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz))) → 41.90/42.52 And (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz))) 41.90/42.52 (∀ (X Y : a), And (Exists fun U => Eq (cP X U) Y) (Exists fun V => Eq (cP V X) Y)))) 41.90/42.52 True 41.90/42.52 Clause #1 (by clausification #[0]): Eq 41.90/42.52 (And (And (∀ (Xy : a), Eq (cP (cJ Xy) Xy) cE) (∀ (Xx : a), Eq (cP cE Xx) Xx)) 41.90/42.52 (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz))) → 41.90/42.52 And (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz))) 41.90/42.52 (∀ (X Y : a), And (Exists fun U => Eq (cP X U) Y) (Exists fun V => Eq (cP V X) Y))) 41.90/42.52 False 41.90/42.52 Clause #2 (by clausification #[1]): Eq 41.90/42.52 (And (And (∀ (Xy : a), Eq (cP (cJ Xy) Xy) cE) (∀ (Xx : a), Eq (cP cE Xx) Xx)) 41.90/42.52 (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz)))) 41.90/42.52 True 41.90/42.52 Clause #3 (by clausification #[1]): Eq 41.90/42.52 (And (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz))) 41.90/42.52 (∀ (X Y : a), And (Exists fun U => Eq (cP X U) Y) (Exists fun V => Eq (cP V X) Y))) 41.90/42.52 False 41.90/42.52 Clause #4 (by clausification #[2]): Eq (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz))) True 41.90/42.52 Clause #5 (by clausification #[2]): Eq (And (∀ (Xy : a), Eq (cP (cJ Xy) Xy) cE) (∀ (Xx : a), Eq (cP cE Xx) Xx)) True 41.90/42.52 Clause #6 (by clausification #[4]): ∀ (a_1 : a), Eq (∀ (Xy Xz : a), Eq (cP (cP a_1 Xy) Xz) (cP a_1 (cP Xy Xz))) True 41.90/42.52 Clause #7 (by clausification #[6]): ∀ (a_1 a_2 : a), Eq (∀ (Xz : a), Eq (cP (cP a_1 a_2) Xz) (cP a_1 (cP a_2 Xz))) True 41.90/42.52 Clause #8 (by clausification #[7]): ∀ (a_1 a_2 a_3 : a), Eq (Eq (cP (cP a_1 a_2) a_3) (cP a_1 (cP a_2 a_3))) True 41.90/42.52 Clause #9 (by clausification #[8]): ∀ (a_1 a_2 a_3 : a), Eq (cP (cP a_1 a_2) a_3) (cP a_1 (cP a_2 a_3)) 41.90/42.52 Clause #19 (by clausification #[5]): Eq (∀ (Xx : a), Eq (cP cE Xx) Xx) True 41.90/42.52 Clause #20 (by clausification #[5]): Eq (∀ (Xy : a), Eq (cP (cJ Xy) Xy) cE) True 41.90/42.52 Clause #21 (by clausification #[19]): ∀ (a_1 : a), Eq (Eq (cP cE a_1) a_1) True 41.90/42.52 Clause #22 (by clausification #[21]): ∀ (a_1 : a), Eq (cP cE a_1) a_1 41.90/42.52 Clause #26 (by clausification #[3]): Or (Eq (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz))) False) 41.90/42.52 (Eq (∀ (X Y : a), And (Exists fun U => Eq (cP X U) Y) (Exists fun V => Eq (cP V X) Y)) False) 41.90/42.52 Clause #27 (by clausification #[26]): ∀ (a_1 : a), 41.90/42.52 Or (Eq (∀ (X Y : a), And (Exists fun U => Eq (cP X U) Y) (Exists fun V => Eq (cP V X) Y)) False) 41.90/42.52 (Eq (Not (∀ (Xy Xz : a), Eq (cP (cP (skS.0 0 a_1) Xy) Xz) (cP (skS.0 0 a_1) (cP Xy Xz)))) True) 41.90/42.52 Clause #28 (by clausification #[27]): ∀ (a_1 a_2 : a), 41.90/42.52 Or (Eq (Not (∀ (Xy Xz : a), Eq (cP (cP (skS.0 0 a_1) Xy) Xz) (cP (skS.0 0 a_1) (cP Xy Xz)))) True) 41.90/42.52 (Eq (Not (∀ (Y : a), And (Exists fun U => Eq (cP (skS.0 1 a_2) U) Y) (Exists fun V => Eq (cP V (skS.0 1 a_2)) Y))) 41.90/42.52 True) 41.90/42.52 Clause #29 (by clausification #[28]): ∀ (a_1 a_2 : a), 41.90/42.52 Or 41.90/42.52 (Eq (Not (∀ (Y : a), And (Exists fun U => Eq (cP (skS.0 1 a_1) U) Y) (Exists fun V => Eq (cP V (skS.0 1 a_1)) Y))) 41.90/42.52 True) 41.90/42.52 (Eq (∀ (Xy Xz : a), Eq (cP (cP (skS.0 0 a_2) Xy) Xz) (cP (skS.0 0 a_2) (cP Xy Xz))) False) 41.90/42.52 Clause #30 (by clausification #[29]): ∀ (a_1 a_2 : a), 41.90/42.52 Or (Eq (∀ (Xy Xz : a), Eq (cP (cP (skS.0 0 a_1) Xy) Xz) (cP (skS.0 0 a_1) (cP Xy Xz))) False) 41.90/42.52 (Eq (∀ (Y : a), And (Exists fun U => Eq (cP (skS.0 1 a_2) U) Y) (Exists fun V => Eq (cP V (skS.0 1 a_2)) Y)) False) 41.90/42.52 Clause #31 (by clausification #[30]): ∀ (a_1 a_2 a_3 : a), 41.90/42.52 Or (Eq (∀ (Y : a), And (Exists fun U => Eq (cP (skS.0 1 a_1) U) Y) (Exists fun V => Eq (cP V (skS.0 1 a_1)) Y)) False) 41.90/42.52 (Eq (Not (∀ (Xz : a), Eq (cP (cP (skS.0 0 a_2) (skS.0 2 a_2 a_3)) Xz) (cP (skS.0 0 a_2) (cP (skS.0 2 a_2 a_3) Xz)))) 41.90/42.52 True) 41.90/42.52 Clause #32 (by clausification #[31]): ∀ (a_1 a_2 a_3 a_4 : a), 41.90/42.52 Or 41.90/42.52 (Eq (Not (∀ (Xz : a), Eq (cP (cP (skS.0 0 a_1) (skS.0 2 a_1 a_2)) Xz) (cP (skS.0 0 a_1) (cP (skS.0 2 a_1 a_2) Xz)))) 41.90/42.52 True) 41.90/42.52 (Eq 41.99/42.57 (Not 41.99/42.57 (And (Exists fun U => Eq (cP (skS.0 1 a_3) U) (skS.0 3 a_3 a_4)) 41.99/42.57 (Exists fun V => Eq (cP V (skS.0 1 a_3)) (skS.0 3 a_3 a_4)))) 41.99/42.57 True) 41.99/42.57 Clause #33 (by clausification #[32]): ∀ (a_1 a_2 a_3 a_4 : a), 41.99/42.57 Or 41.99/42.57 (Eq 41.99/42.57 (Not 41.99/42.57 (And (Exists fun U => Eq (cP (skS.0 1 a_1) U) (skS.0 3 a_1 a_2)) 41.99/42.57 (Exists fun V => Eq (cP V (skS.0 1 a_1)) (skS.0 3 a_1 a_2)))) 41.99/42.57 True) 41.99/42.57 (Eq (∀ (Xz : a), Eq (cP (cP (skS.0 0 a_3) (skS.0 2 a_3 a_4)) Xz) (cP (skS.0 0 a_3) (cP (skS.0 2 a_3 a_4) Xz))) 41.99/42.57 False) 41.99/42.57 Clause #34 (by clausification #[33]): ∀ (a_1 a_2 a_3 a_4 : a), 41.99/42.57 Or 41.99/42.57 (Eq (∀ (Xz : a), Eq (cP (cP (skS.0 0 a_1) (skS.0 2 a_1 a_2)) Xz) (cP (skS.0 0 a_1) (cP (skS.0 2 a_1 a_2) Xz))) 41.99/42.57 False) 41.99/42.57 (Eq 41.99/42.57 (And (Exists fun U => Eq (cP (skS.0 1 a_3) U) (skS.0 3 a_3 a_4)) 41.99/42.57 (Exists fun V => Eq (cP V (skS.0 1 a_3)) (skS.0 3 a_3 a_4))) 41.99/42.57 False) 41.99/42.57 Clause #35 (by clausification #[34]): ∀ (a_1 a_2 a_3 a_4 a_5 : a), 41.99/42.57 Or 41.99/42.57 (Eq 41.99/42.57 (And (Exists fun U => Eq (cP (skS.0 1 a_1) U) (skS.0 3 a_1 a_2)) 41.99/42.57 (Exists fun V => Eq (cP V (skS.0 1 a_1)) (skS.0 3 a_1 a_2))) 41.99/42.57 False) 41.99/42.57 (Eq 41.99/42.57 (Not 41.99/42.57 (Eq (cP (cP (skS.0 0 a_3) (skS.0 2 a_3 a_4)) (skS.0 4 a_3 a_4 a_5)) 41.99/42.57 (cP (skS.0 0 a_3) (cP (skS.0 2 a_3 a_4) (skS.0 4 a_3 a_4 a_5))))) 41.99/42.57 True) 41.99/42.57 Clause #36 (by clausification #[35]): ∀ (a_1 a_2 a_3 a_4 a_5 : a), 41.99/42.57 Or 41.99/42.57 (Eq 41.99/42.57 (Not 41.99/42.57 (Eq (cP (cP (skS.0 0 a_1) (skS.0 2 a_1 a_2)) (skS.0 4 a_1 a_2 a_3)) 41.99/42.57 (cP (skS.0 0 a_1) (cP (skS.0 2 a_1 a_2) (skS.0 4 a_1 a_2 a_3))))) 41.99/42.57 True) 41.99/42.57 (Or (Eq (Exists fun U => Eq (cP (skS.0 1 a_4) U) (skS.0 3 a_4 a_5)) False) 41.99/42.57 (Eq (Exists fun V => Eq (cP V (skS.0 1 a_4)) (skS.0 3 a_4 a_5)) False)) 41.99/42.57 Clause #37 (by clausification #[36]): ∀ (a_1 a_2 a_3 a_4 a_5 : a), 41.99/42.57 Or (Eq (Exists fun U => Eq (cP (skS.0 1 a_1) U) (skS.0 3 a_1 a_2)) False) 41.99/42.57 (Or (Eq (Exists fun V => Eq (cP V (skS.0 1 a_1)) (skS.0 3 a_1 a_2)) False) 41.99/42.57 (Eq 41.99/42.57 (Eq (cP (cP (skS.0 0 a_3) (skS.0 2 a_3 a_4)) (skS.0 4 a_3 a_4 a_5)) 41.99/42.57 (cP (skS.0 0 a_3) (cP (skS.0 2 a_3 a_4) (skS.0 4 a_3 a_4 a_5)))) 41.99/42.57 False)) 41.99/42.57 Clause #38 (by clausification #[37]): ∀ (a_1 a_2 a_3 a_4 a_5 a_6 : a), 41.99/42.57 Or (Eq (Exists fun V => Eq (cP V (skS.0 1 a_1)) (skS.0 3 a_1 a_2)) False) 41.99/42.57 (Or 41.99/42.57 (Eq 41.99/42.57 (Eq (cP (cP (skS.0 0 a_3) (skS.0 2 a_3 a_4)) (skS.0 4 a_3 a_4 a_5)) 41.99/42.57 (cP (skS.0 0 a_3) (cP (skS.0 2 a_3 a_4) (skS.0 4 a_3 a_4 a_5)))) 41.99/42.57 False) 41.99/42.57 (Eq (Eq (cP (skS.0 1 a_1) a_6) (skS.0 3 a_1 a_2)) False)) 41.99/42.57 Clause #39 (by clausification #[38]): ∀ (a_1 a_2 a_3 a_4 a_5 a_6 a_7 : a), 41.99/42.57 Or 41.99/42.57 (Eq 41.99/42.57 (Eq (cP (cP (skS.0 0 a_1) (skS.0 2 a_1 a_2)) (skS.0 4 a_1 a_2 a_3)) 41.99/42.57 (cP (skS.0 0 a_1) (cP (skS.0 2 a_1 a_2) (skS.0 4 a_1 a_2 a_3)))) 41.99/42.57 False) 41.99/42.57 (Or (Eq (Eq (cP (skS.0 1 a_4) a_5) (skS.0 3 a_4 a_6)) False) 41.99/42.57 (Eq (Eq (cP a_7 (skS.0 1 a_4)) (skS.0 3 a_4 a_6)) False)) 41.99/42.57 Clause #40 (by clausification #[39]): ∀ (a_1 a_2 a_3 a_4 a_5 a_6 a_7 : a), 41.99/42.57 Or (Eq (Eq (cP (skS.0 1 a_1) a_2) (skS.0 3 a_1 a_3)) False) 41.99/42.57 (Or (Eq (Eq (cP a_4 (skS.0 1 a_1)) (skS.0 3 a_1 a_3)) False) 41.99/42.58 (Ne (cP (cP (skS.0 0 a_5) (skS.0 2 a_5 a_6)) (skS.0 4 a_5 a_6 a_7)) 41.99/42.58 (cP (skS.0 0 a_5) (cP (skS.0 2 a_5 a_6) (skS.0 4 a_5 a_6 a_7))))) 41.99/42.58 Clause #41 (by clausification #[40]): ∀ (a_1 a_2 a_3 a_4 a_5 a_6 a_7 : a), 41.99/42.58 Or (Eq (Eq (cP a_1 (skS.0 1 a_2)) (skS.0 3 a_2 a_3)) False) 41.99/42.58 (Or 41.99/42.58 (Ne (cP (cP (skS.0 0 a_4) (skS.0 2 a_4 a_5)) (skS.0 4 a_4 a_5 a_6)) 41.99/42.58 (cP (skS.0 0 a_4) (cP (skS.0 2 a_4 a_5) (skS.0 4 a_4 a_5 a_6)))) 41.99/42.58 (Ne (cP (skS.0 1 a_2) a_7) (skS.0 3 a_2 a_3))) 41.99/42.58 Clause #42 (by clausification #[41]): ∀ (a_1 a_2 a_3 a_4 a_5 a_6 a_7 : a), 41.99/42.58 Or 41.99/42.58 (Ne (cP (cP (skS.0 0 a_1) (skS.0 2 a_1 a_2)) (skS.0 4 a_1 a_2 a_3)) 41.99/42.58 (cP (skS.0 0 a_1) (cP (skS.0 2 a_1 a_2) (skS.0 4 a_1 a_2 a_3)))) 41.99/42.58 (Or (Ne (cP (skS.0 1 a_4) a_5) (skS.0 3 a_4 a_6)) (Ne (cP a_7 (skS.0 1 a_4)) (skS.0 3 a_4 a_6))) 41.99/42.58 Clause #43 (by forward demodulation #[42, 9]): ∀ (a_1 a_2 a_3 a_4 a_5 a_6 a_7 : a), 41.99/42.58 Or 41.99/42.58 (Ne (cP (skS.0 0 a_1) (cP (skS.0 2 a_1 a_2) (skS.0 4 a_1 a_2 a_3))) 42.04/42.63 (cP (skS.0 0 a_1) (cP (skS.0 2 a_1 a_2) (skS.0 4 a_1 a_2 a_3)))) 42.04/42.63 (Or (Ne (cP (skS.0 1 a_4) a_5) (skS.0 3 a_4 a_6)) (Ne (cP a_7 (skS.0 1 a_4)) (skS.0 3 a_4 a_6))) 42.04/42.63 Clause #44 (by eliminate resolved literals #[43]): ∀ (a_1 a_2 a_3 a_4 : a), Or (Ne (cP (skS.0 1 a_1) a_2) (skS.0 3 a_1 a_3)) (Ne (cP a_4 (skS.0 1 a_1)) (skS.0 3 a_1 a_3)) 42.04/42.63 Clause #45 (by clausification #[20]): ∀ (a_1 : a), Eq (Eq (cP (cJ a_1) a_1) cE) True 42.04/42.63 Clause #46 (by clausification #[45]): ∀ (a_1 : a), Eq (cP (cJ a_1) a_1) cE 42.04/42.63 Clause #48 (by superposition #[46, 9]): ∀ (a_1 a_2 : a), Eq (cP cE a_1) (cP (cJ a_2) (cP a_2 a_1)) 42.04/42.63 Clause #50 (by forward demodulation #[48, 22]): ∀ (a_1 a_2 : a), Eq a_1 (cP (cJ a_2) (cP a_2 a_1)) 42.04/42.63 Clause #54 (by superposition #[50, 50]): ∀ (a_1 a_2 : a), Eq (cP a_1 a_2) (cP (cJ (cJ a_1)) a_2) 42.04/42.63 Clause #55 (by superposition #[50, 9]): ∀ (a_1 a_2 a_3 : a), Eq a_1 (cP (cJ (cP a_2 a_3)) (cP a_2 (cP a_3 a_1))) 42.04/42.63 Clause #58 (by superposition #[50, 46]): ∀ (a_1 : a), Eq a_1 (cP (cJ (cJ a_1)) cE) 42.04/42.63 Clause #162 (by superposition #[54, 50]): ∀ (a_1 a_2 : a), Eq a_1 (cP a_2 (cP (cJ a_2) a_1)) 42.04/42.63 Clause #175 (by superposition #[54, 58]): ∀ (a_1 : a), Eq (cP a_1 cE) a_1 42.04/42.63 Clause #211 (by superposition #[162, 44]): ∀ (a_1 a_2 a_3 a_4 : a), Or (Ne a_1 (skS.0 3 a_2 a_3)) (Ne (cP a_4 (skS.0 1 a_2)) (skS.0 3 a_2 a_3)) 42.04/42.63 Clause #251 (by superposition #[55, 46]): ∀ (a_1 a_2 : a), Eq a_1 (cP (cJ (cP a_2 (cJ a_1))) (cP a_2 cE)) 42.04/42.63 Clause #301 (by forward demodulation #[251, 175]): ∀ (a_1 a_2 : a), Eq a_1 (cP (cJ (cP a_2 (cJ a_1))) a_2) 42.04/42.63 Clause #311 (by superposition #[301, 162]): ∀ (a_1 a_2 : a), Eq a_1 (cP (cP a_1 (cJ a_2)) a_2) 42.04/42.63 Clause #3675 (by destructive equality resolution #[211]): ∀ (a_1 a_2 a_3 : a), Ne (cP a_1 (skS.0 1 a_2)) (skS.0 3 a_2 a_3) 42.04/42.63 Clause #3681 (by superposition #[3675, 311]): ∀ (a_1 a_2 a_3 : a), Ne a_1 (skS.0 3 a_2 a_3) 42.04/42.63 Clause #3687 (by destructive equality resolution #[3681]): False 42.04/42.63 SZS output end Proof for theBenchmark.p 42.05/42.63 EOF