%------------------------------------------------------------------------------ % File : Duper---1.0 % Problem : NUM533+1 : TPTP v9.2.0. Released v4.0.0. % Transfm : none % Format : tptp:raw % Command : duper %s % Computer : n004.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 07:56:40 PM UTC 2025 % Result : Theorem 4.22s 4.39s % Output : Proof 4.22s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.06/0.12 % Problem : NUM533+1 : TPTP v9.2.0. Released v4.0.0. % 0.06/0.13 % Command : duper %s % 0.13/0.34 % Computer : n004.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 : Fri Oct 3 08:40:38 EDT 2025 % 0.13/0.34 % CPUTime : % 4.22/4.39 SZS status Theorem for theBenchmark.p % 4.22/4.39 SZS output start Proof for theBenchmark.p % 4.22/4.39 Clause #9 (by assumption #[]): Eq % 4.22/4.39 (∀ (W0 : Iota), % 4.22/4.39 aSet0 W0 → % 4.22/4.39 ∀ (W1 : Iota), Iff (aSubsetOf0 W1 W0) (And (aSet0 W1) (∀ (W2 : Iota), aElementOf0 W2 W1 → aElementOf0 W2 W0))) % 4.22/4.39 True % 4.22/4.39 Clause #13 (by assumption #[]): Eq (And (And (aSet0 xA) (aSet0 xB)) (aSet0 xC)) True % 4.22/4.39 Clause #14 (by assumption #[]): Eq (Not (And (aSubsetOf0 xA xB) (aSubsetOf0 xB xC) → aSubsetOf0 xA xC)) True % 4.22/4.39 Clause #35 (by clausification #[14]): Eq (And (aSubsetOf0 xA xB) (aSubsetOf0 xB xC) → aSubsetOf0 xA xC) False % 4.22/4.39 Clause #36 (by clausification #[35]): Eq (And (aSubsetOf0 xA xB) (aSubsetOf0 xB xC)) True % 4.22/4.39 Clause #37 (by clausification #[35]): Eq (aSubsetOf0 xA xC) False % 4.22/4.39 Clause #38 (by clausification #[36]): Eq (aSubsetOf0 xB xC) True % 4.22/4.39 Clause #39 (by clausification #[36]): Eq (aSubsetOf0 xA xB) True % 4.22/4.39 Clause #57 (by clausification #[13]): Eq (aSet0 xC) True % 4.22/4.39 Clause #58 (by clausification #[13]): Eq (And (aSet0 xA) (aSet0 xB)) True % 4.22/4.39 Clause #65 (by clausification #[58]): Eq (aSet0 xB) True % 4.22/4.39 Clause #66 (by clausification #[58]): Eq (aSet0 xA) True % 4.22/4.39 Clause #72 (by clausification #[9]): ∀ (a : Iota), % 4.22/4.39 Eq % 4.22/4.39 (aSet0 a → % 4.22/4.39 ∀ (W1 : Iota), Iff (aSubsetOf0 W1 a) (And (aSet0 W1) (∀ (W2 : Iota), aElementOf0 W2 W1 → aElementOf0 W2 a))) % 4.22/4.39 True % 4.22/4.39 Clause #73 (by clausification #[72]): ∀ (a : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) % 4.22/4.39 (Eq (∀ (W1 : Iota), Iff (aSubsetOf0 W1 a) (And (aSet0 W1) (∀ (W2 : Iota), aElementOf0 W2 W1 → aElementOf0 W2 a))) % 4.22/4.39 True) % 4.22/4.39 Clause #74 (by clausification #[73]): ∀ (a a_1 : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) % 4.22/4.39 (Eq (Iff (aSubsetOf0 a_1 a) (And (aSet0 a_1) (∀ (W2 : Iota), aElementOf0 W2 a_1 → aElementOf0 W2 a))) True) % 4.22/4.39 Clause #75 (by clausification #[74]): ∀ (a a_1 : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) % 4.22/4.39 (Or (Eq (aSubsetOf0 a_1 a) True) % 4.22/4.39 (Eq (And (aSet0 a_1) (∀ (W2 : Iota), aElementOf0 W2 a_1 → aElementOf0 W2 a)) False)) % 4.22/4.39 Clause #76 (by clausification #[74]): ∀ (a a_1 : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) % 4.22/4.39 (Or (Eq (aSubsetOf0 a_1 a) False) % 4.22/4.39 (Eq (And (aSet0 a_1) (∀ (W2 : Iota), aElementOf0 W2 a_1 → aElementOf0 W2 a)) True)) % 4.22/4.39 Clause #77 (by clausification #[75]): ∀ (a a_1 : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) % 4.22/4.39 (Or (Eq (aSubsetOf0 a_1 a) True) % 4.22/4.39 (Or (Eq (aSet0 a_1) False) (Eq (∀ (W2 : Iota), aElementOf0 W2 a_1 → aElementOf0 W2 a) False))) % 4.22/4.39 Clause #78 (by clausification #[77]): ∀ (a a_1 a_2 : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) % 4.22/4.39 (Or (Eq (aSubsetOf0 a_1 a) True) % 4.22/4.39 (Or (Eq (aSet0 a_1) False) % 4.22/4.39 (Eq (Not (aElementOf0 (skS.0 1 a_1 a a_2) a_1 → aElementOf0 (skS.0 1 a_1 a a_2) a)) True))) % 4.22/4.39 Clause #79 (by clausification #[78]): ∀ (a a_1 a_2 : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) % 4.22/4.39 (Or (Eq (aSubsetOf0 a_1 a) True) % 4.22/4.39 (Or (Eq (aSet0 a_1) False) (Eq (aElementOf0 (skS.0 1 a_1 a a_2) a_1 → aElementOf0 (skS.0 1 a_1 a a_2) a) False))) % 4.22/4.39 Clause #80 (by clausification #[79]): ∀ (a a_1 a_2 : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) % 4.22/4.39 (Or (Eq (aSubsetOf0 a_1 a) True) (Or (Eq (aSet0 a_1) False) (Eq (aElementOf0 (skS.0 1 a_1 a a_2) a_1) True))) % 4.22/4.39 Clause #81 (by clausification #[79]): ∀ (a a_1 a_2 : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) % 4.22/4.39 (Or (Eq (aSubsetOf0 a_1 a) True) (Or (Eq (aSet0 a_1) False) (Eq (aElementOf0 (skS.0 1 a_1 a a_2) a) False))) % 4.22/4.39 Clause #82 (by superposition #[80, 57]): ∀ (a a_1 : Iota), % 4.22/4.39 Or (Eq (aSubsetOf0 a xC) True) % 4.22/4.39 (Or (Eq (aSet0 a) False) (Or (Eq (aElementOf0 (skS.0 1 a xC a_1) a) True) (Eq False True))) % 4.22/4.39 Clause #150 (by clausification #[76]): ∀ (a a_1 : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) % 4.22/4.39 (Or (Eq (aSubsetOf0 a_1 a) False) (Eq (∀ (W2 : Iota), aElementOf0 W2 a_1 → aElementOf0 W2 a) True)) % 4.22/4.39 Clause #152 (by clausification #[150]): ∀ (a a_1 a_2 : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) (Or (Eq (aSubsetOf0 a_1 a) False) (Eq (aElementOf0 a_2 a_1 → aElementOf0 a_2 a) True)) % 4.22/4.39 Clause #153 (by clausification #[152]): ∀ (a a_1 a_2 : Iota), % 4.22/4.39 Or (Eq (aSet0 a) False) % 4.22/4.39 (Or (Eq (aSubsetOf0 a_1 a) False) (Or (Eq (aElementOf0 a_2 a_1) False) (Eq (aElementOf0 a_2 a) True))) % 4.22/4.39 Clause #154 (by superposition #[153, 57]): ∀ (a a_1 : Iota), % 4.22/4.40 Or (Eq (aSubsetOf0 a xC) False) % 4.22/4.40 (Or (Eq (aElementOf0 a_1 a) False) (Or (Eq (aElementOf0 a_1 xC) True) (Eq False True))) % 4.22/4.40 Clause #155 (by superposition #[153, 65]): ∀ (a a_1 : Iota), % 4.22/4.40 Or (Eq (aSubsetOf0 a xB) False) % 4.22/4.40 (Or (Eq (aElementOf0 a_1 a) False) (Or (Eq (aElementOf0 a_1 xB) True) (Eq False True))) % 4.22/4.40 Clause #166 (by superposition #[81, 57]): ∀ (a a_1 : Iota), % 4.22/4.40 Or (Eq (aSubsetOf0 a xC) True) % 4.22/4.40 (Or (Eq (aSet0 a) False) (Or (Eq (aElementOf0 (skS.0 1 a xC a_1) xC) False) (Eq False True))) % 4.22/4.40 Clause #176 (by clausification #[82]): ∀ (a a_1 : Iota), Or (Eq (aSubsetOf0 a xC) True) (Or (Eq (aSet0 a) False) (Eq (aElementOf0 (skS.0 1 a xC a_1) a) True)) % 4.22/4.40 Clause #179 (by superposition #[176, 66]): ∀ (a : Iota), Or (Eq (aSubsetOf0 xA xC) True) (Or (Eq (aElementOf0 (skS.0 1 xA xC a) xA) True) (Eq False True)) % 4.22/4.40 Clause #184 (by clausification #[155]): ∀ (a a_1 : Iota), Or (Eq (aSubsetOf0 a xB) False) (Or (Eq (aElementOf0 a_1 a) False) (Eq (aElementOf0 a_1 xB) True)) % 4.22/4.40 Clause #185 (by superposition #[184, 39]): ∀ (a : Iota), Or (Eq (aElementOf0 a xA) False) (Or (Eq (aElementOf0 a xB) True) (Eq False True)) % 4.22/4.40 Clause #188 (by clausification #[185]): ∀ (a : Iota), Or (Eq (aElementOf0 a xA) False) (Eq (aElementOf0 a xB) True) % 4.22/4.40 Clause #194 (by clausification #[154]): ∀ (a a_1 : Iota), Or (Eq (aSubsetOf0 a xC) False) (Or (Eq (aElementOf0 a_1 a) False) (Eq (aElementOf0 a_1 xC) True)) % 4.22/4.40 Clause #195 (by superposition #[194, 38]): ∀ (a : Iota), Or (Eq (aElementOf0 a xB) False) (Or (Eq (aElementOf0 a xC) True) (Eq False True)) % 4.22/4.40 Clause #198 (by clausification #[195]): ∀ (a : Iota), Or (Eq (aElementOf0 a xB) False) (Eq (aElementOf0 a xC) True) % 4.22/4.40 Clause #255 (by clausification #[166]): ∀ (a a_1 : Iota), % 4.22/4.40 Or (Eq (aSubsetOf0 a xC) True) (Or (Eq (aSet0 a) False) (Eq (aElementOf0 (skS.0 1 a xC a_1) xC) False)) % 4.22/4.40 Clause #258 (by superposition #[255, 66]): ∀ (a : Iota), Or (Eq (aSubsetOf0 xA xC) True) (Or (Eq (aElementOf0 (skS.0 1 xA xC a) xC) False) (Eq False True)) % 4.22/4.40 Clause #273 (by clausification #[179]): ∀ (a : Iota), Or (Eq (aSubsetOf0 xA xC) True) (Eq (aElementOf0 (skS.0 1 xA xC a) xA) True) % 4.22/4.40 Clause #274 (by forward demodulation #[273, 37]): ∀ (a : Iota), Or (Eq False True) (Eq (aElementOf0 (skS.0 1 xA xC a) xA) True) % 4.22/4.40 Clause #275 (by clausification #[274]): ∀ (a : Iota), Eq (aElementOf0 (skS.0 1 xA xC a) xA) True % 4.22/4.40 Clause #277 (by superposition #[275, 188]): ∀ (a : Iota), Or (Eq True False) (Eq (aElementOf0 (skS.0 1 xA xC a) xB) True) % 4.22/4.40 Clause #279 (by clausification #[277]): ∀ (a : Iota), Eq (aElementOf0 (skS.0 1 xA xC a) xB) True % 4.22/4.40 Clause #280 (by superposition #[279, 198]): ∀ (a : Iota), Or (Eq True False) (Eq (aElementOf0 (skS.0 1 xA xC a) xC) True) % 4.22/4.40 Clause #281 (by clausification #[280]): ∀ (a : Iota), Eq (aElementOf0 (skS.0 1 xA xC a) xC) True % 4.22/4.40 Clause #341 (by clausification #[258]): ∀ (a : Iota), Or (Eq (aSubsetOf0 xA xC) True) (Eq (aElementOf0 (skS.0 1 xA xC a) xC) False) % 4.22/4.40 Clause #342 (by forward demodulation #[341, 37]): ∀ (a : Iota), Or (Eq False True) (Eq (aElementOf0 (skS.0 1 xA xC a) xC) False) % 4.22/4.40 Clause #343 (by clausification #[342]): ∀ (a : Iota), Eq (aElementOf0 (skS.0 1 xA xC a) xC) False % 4.22/4.40 Clause #344 (by superposition #[343, 281]): Eq False True % 4.22/4.40 Clause #345 (by clausification #[344]): False % 4.22/4.40 SZS output end Proof for theBenchmark.p %------------------------------------------------------------------------------