0.03/0.11 % Problem : theBenchmark.p : TPTP v0.0.0. Released v0.0.0. 0.03/0.13 % Command : duper %s 0.13/0.33 % Computer : n016.cluster.edu 0.13/0.33 % Model : x86_64 x86_64 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz 0.13/0.33 % Memory : 8042.1875MB 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64 0.13/0.33 % CPULimit : 1440 0.13/0.33 % WCLimit : 180 0.13/0.33 % DateTime : Mon Jul 3 07:04:04 EDT 2023 0.13/0.33 % CPUTime : 3.91/4.11 SZS status Theorem for theBenchmark.p 3.91/4.11 SZS output start Proof for theBenchmark.p 3.91/4.11 Clause #0 (by assumption #[]): Eq 3.91/4.11 (Not 3.91/4.11 (And (And (∀ (Xy : a), Eq (cP (cJ Xy) Xy) cE) (∀ (Xx : a), Eq (cP cE Xx) Xx)) 3.91/4.11 (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz))) → 3.91/4.11 ∀ (X Y : a), Exists fun W => Eq (cP W X) Y)) 3.91/4.11 True 3.91/4.11 Clause #1 (by clausification #[0]): Eq 3.91/4.11 (And (And (∀ (Xy : a), Eq (cP (cJ Xy) Xy) cE) (∀ (Xx : a), Eq (cP cE Xx) Xx)) 3.91/4.11 (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz))) → 3.91/4.11 ∀ (X Y : a), Exists fun W => Eq (cP W X) Y) 3.91/4.11 False 3.91/4.11 Clause #2 (by clausification #[1]): Eq 3.91/4.11 (And (And (∀ (Xy : a), Eq (cP (cJ Xy) Xy) cE) (∀ (Xx : a), Eq (cP cE Xx) Xx)) 3.91/4.11 (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz)))) 3.91/4.11 True 3.91/4.11 Clause #3 (by clausification #[1]): Eq (∀ (X Y : a), Exists fun W => Eq (cP W X) Y) False 3.91/4.11 Clause #4 (by clausification #[2]): Eq (∀ (Xx Xy Xz : a), Eq (cP (cP Xx Xy) Xz) (cP Xx (cP Xy Xz))) True 3.91/4.11 Clause #5 (by clausification #[2]): Eq (And (∀ (Xy : a), Eq (cP (cJ Xy) Xy) cE) (∀ (Xx : a), Eq (cP cE Xx) Xx)) True 3.91/4.11 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 3.91/4.11 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 3.91/4.11 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 3.91/4.11 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)) 3.91/4.11 Clause #11 (by clausification #[3]): ∀ (a_1 : a), Eq (Not (∀ (Y : a), Exists fun W => Eq (cP W (skS.0 0 a_1)) Y)) True 3.91/4.11 Clause #12 (by clausification #[11]): ∀ (a_1 : a), Eq (∀ (Y : a), Exists fun W => Eq (cP W (skS.0 0 a_1)) Y) False 3.91/4.11 Clause #13 (by clausification #[12]): ∀ (a_1 a_2 : a), Eq (Not (Exists fun W => Eq (cP W (skS.0 0 a_1)) (skS.0 1 a_1 a_2))) True 3.91/4.11 Clause #14 (by clausification #[13]): ∀ (a_1 a_2 : a), Eq (Exists fun W => Eq (cP W (skS.0 0 a_1)) (skS.0 1 a_1 a_2)) False 3.91/4.11 Clause #15 (by clausification #[14]): ∀ (a_1 a_2 a_3 : a), Eq (Eq (cP a_1 (skS.0 0 a_2)) (skS.0 1 a_2 a_3)) False 3.91/4.11 Clause #16 (by clausification #[15]): ∀ (a_1 a_2 a_3 : a), Ne (cP a_1 (skS.0 0 a_2)) (skS.0 1 a_2 a_3) 3.91/4.11 Clause #17 (by superposition #[16, 9]): ∀ (a_1 a_2 a_3 a_4 : a), Ne (cP a_1 (cP a_2 (skS.0 0 a_3))) (skS.0 1 a_3 a_4) 3.91/4.11 Clause #27 (by clausification #[5]): Eq (∀ (Xx : a), Eq (cP cE Xx) Xx) True 3.91/4.11 Clause #28 (by clausification #[5]): Eq (∀ (Xy : a), Eq (cP (cJ Xy) Xy) cE) True 3.91/4.11 Clause #29 (by clausification #[27]): ∀ (a_1 : a), Eq (Eq (cP cE a_1) a_1) True 3.91/4.11 Clause #30 (by clausification #[29]): ∀ (a_1 : a), Eq (cP cE a_1) a_1 3.91/4.11 Clause #35 (by clausification #[28]): ∀ (a_1 : a), Eq (Eq (cP (cJ a_1) a_1) cE) True 3.91/4.11 Clause #36 (by clausification #[35]): ∀ (a_1 : a), Eq (cP (cJ a_1) a_1) cE 3.91/4.11 Clause #39 (by superposition #[36, 17]): ∀ (a_1 a_2 a_3 : a), Ne (cP a_1 cE) (skS.0 1 a_2 a_3) 3.91/4.11 Clause #40 (by superposition #[36, 9]): ∀ (a_1 a_2 : a), Eq (cP cE a_1) (cP (cJ a_2) (cP a_2 a_1)) 3.91/4.11 Clause #42 (by forward demodulation #[40, 30]): ∀ (a_1 a_2 : a), Eq a_1 (cP (cJ a_2) (cP a_2 a_1)) 3.91/4.11 Clause #51 (by superposition #[42, 36]): ∀ (a_1 : a), Eq a_1 (cP (cJ (cJ a_1)) cE) 3.91/4.11 Clause #61 (by superposition #[51, 42]): ∀ (a_1 : a), Eq cE (cP (cJ (cJ (cJ a_1))) a_1) 3.91/4.11 Clause #112 (by superposition #[61, 42]): ∀ (a_1 : a), Eq a_1 (cP (cJ (cJ (cJ (cJ a_1)))) cE) 3.91/4.11 Clause #115 (by superposition #[112, 51]): ∀ (a_1 : a), Eq (cJ (cJ a_1)) a_1 3.91/4.11 Clause #158 (by backward demodulation #[115, 51]): ∀ (a_1 : a), Eq a_1 (cP a_1 cE) 3.91/4.11 Clause #279 (by forward demodulation #[39, 158]): ∀ (a_1 a_2 a_3 : a), Ne a_1 (skS.0 1 a_2 a_3) 3.91/4.11 Clause #280 (by destructive equality resolution #[279]): False 3.91/4.11 SZS output end Proof for theBenchmark.p 3.91/4.11 EOF