TSTP Solution File: SEU519^2 by Duper---1.0

View Problem - Process Solution

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% File     : Duper---1.0
% Problem  : SEU519^2 : TPTP v8.1.2. Released v3.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : duper %s

% Computer : n016.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 : Thu Aug 31 16:42:28 EDT 2023

% Result   : Theorem 3.46s 3.79s
% Output   : Proof 3.46s
% Verified : 
% SZS Type : -

% Comments : 
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem    : SEU519^2 : TPTP v8.1.2. Released v3.7.0.
% 0.00/0.14  % Command    : duper %s
% 0.14/0.35  % Computer : n016.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit   : 300
% 0.14/0.35  % WCLimit    : 300
% 0.14/0.35  % DateTime   : Wed Aug 23 13:52:22 EDT 2023
% 0.14/0.35  % CPUTime    : 
% 3.46/3.79  SZS status Theorem for theBenchmark.p
% 3.46/3.79  SZS output start Proof for theBenchmark.p
% 3.46/3.79  Clause #0 (by assumption #[]): Eq (Eq emptysetE (∀ (Xx : Iota), in Xx emptyset → ∀ (Xphi : Prop), Xphi)) True
% 3.46/3.79  Clause #1 (by assumption #[]): Eq (Eq powersetI (∀ (A B : Iota), (∀ (Xx : Iota), in Xx B → in Xx A) → in B (powerset A))) True
% 3.46/3.79  Clause #2 (by assumption #[]): Eq (Not (emptysetE → powersetI → ∀ (A : Iota), in emptyset (powerset A))) True
% 3.46/3.79  Clause #3 (by clausification #[0]): Eq emptysetE (∀ (Xx : Iota), in Xx emptyset → ∀ (Xphi : Prop), Xphi)
% 3.46/3.79  Clause #18 (by clausification #[1]): Eq powersetI (∀ (A B : Iota), (∀ (Xx : Iota), in Xx B → in Xx A) → in B (powerset A))
% 3.46/3.79  Clause #22 (by clausification #[2]): Eq (emptysetE → powersetI → ∀ (A : Iota), in emptyset (powerset A)) False
% 3.46/3.79  Clause #23 (by clausification #[22]): Eq emptysetE True
% 3.46/3.79  Clause #24 (by clausification #[22]): Eq (powersetI → ∀ (A : Iota), in emptyset (powerset A)) False
% 3.46/3.79  Clause #25 (by backward demodulation #[23, 3]): Eq True (∀ (Xx : Iota), in Xx emptyset → ∀ (Xphi : Prop), Xphi)
% 3.46/3.79  Clause #29 (by clausification #[25]): ∀ (a : Iota), Eq (in a emptyset → ∀ (Xphi : Prop), Xphi) True
% 3.46/3.79  Clause #30 (by clausification #[29]): ∀ (a : Iota), Or (Eq (in a emptyset) False) (Eq (∀ (Xphi : Prop), Xphi) True)
% 3.46/3.79  Clause #31 (by clausification #[30]): ∀ (a : Iota) (a_1 : Prop), Or (Eq (in a emptyset) False) (Eq a_1 True)
% 3.46/3.79  Clause #32 (by clausification #[24]): Eq powersetI True
% 3.46/3.79  Clause #33 (by clausification #[24]): Eq (∀ (A : Iota), in emptyset (powerset A)) False
% 3.46/3.79  Clause #34 (by backward demodulation #[32, 18]): Eq True (∀ (A B : Iota), (∀ (Xx : Iota), in Xx B → in Xx A) → in B (powerset A))
% 3.46/3.79  Clause #35 (by clausification #[33]): ∀ (a : Iota), Eq (Not (in emptyset (powerset (skS.0 2 a)))) True
% 3.46/3.79  Clause #36 (by clausification #[35]): ∀ (a : Iota), Eq (in emptyset (powerset (skS.0 2 a))) False
% 3.46/3.79  Clause #37 (by clausification #[34]): ∀ (a : Iota), Eq (∀ (B : Iota), (∀ (Xx : Iota), in Xx B → in Xx a) → in B (powerset a)) True
% 3.46/3.79  Clause #38 (by clausification #[37]): ∀ (a a_1 : Iota), Eq ((∀ (Xx : Iota), in Xx a → in Xx a_1) → in a (powerset a_1)) True
% 3.46/3.79  Clause #39 (by clausification #[38]): ∀ (a a_1 : Iota), Or (Eq (∀ (Xx : Iota), in Xx a → in Xx a_1) False) (Eq (in a (powerset a_1)) True)
% 3.46/3.79  Clause #40 (by clausification #[39]): ∀ (a a_1 a_2 : Iota),
% 3.46/3.79    Or (Eq (in a (powerset a_1)) True) (Eq (Not (in (skS.0 3 a a_1 a_2) a → in (skS.0 3 a a_1 a_2) a_1)) True)
% 3.46/3.79  Clause #41 (by clausification #[40]): ∀ (a a_1 a_2 : Iota),
% 3.46/3.79    Or (Eq (in a (powerset a_1)) True) (Eq (in (skS.0 3 a a_1 a_2) a → in (skS.0 3 a a_1 a_2) a_1) False)
% 3.46/3.79  Clause #42 (by clausification #[41]): ∀ (a a_1 a_2 : Iota), Or (Eq (in a (powerset a_1)) True) (Eq (in (skS.0 3 a a_1 a_2) a) True)
% 3.46/3.79  Clause #44 (by superposition #[42, 31]): ∀ (a : Iota) (a_1 : Prop), Or (Eq (in emptyset (powerset a)) True) (Or (Eq True False) (Eq a_1 True))
% 3.46/3.79  Clause #46 (by clausification #[44]): ∀ (a : Iota) (a_1 : Prop), Or (Eq (in emptyset (powerset a)) True) (Eq a_1 True)
% 3.46/3.79  Clause #47 (by superposition #[46, 36]): ∀ (a : Prop), Or (Eq a True) (Eq True False)
% 3.46/3.79  Clause #51 (by clausification #[47]): ∀ (a : Prop), Eq a True
% 3.46/3.79  Clause #53 (by falseElim #[51]): False
% 3.46/3.79  SZS output end Proof for theBenchmark.p
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