TSTP Solution File: KLE057+1 by Metis---2.4

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%------------------------------------------------------------------------------
% File     : Metis---2.4
% Problem  : KLE057+1 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : metis --show proof --show saturation %s

% Computer : n013.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  : 600s
% DateTime : Sun Jul 17 02:14:58 EDT 2022

% Result   : Theorem 0.14s 0.38s
% Output   : CNFRefutation 0.14s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :   11
% Syntax   : Number of formulae    :   35 (  16 unt;   0 def)
%            Number of atoms       :   60 (  59 equ)
%            Maximal formula atoms :    3 (   1 avg)
%            Number of connectives :   52 (  27   ~;  20   |;   2   &)
%                                         (   0 <=>;   3  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    4 (   2 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    3 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    3 (   3 usr;   2 con; 0-1 aty)
%            Number of variables   :    9 (   0 sgn   3   !;   1   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(domain4,axiom,
    domain(zero) = zero ).

fof(goals,conjecture,
    ! [X0] :
      ( X0 = zero
     => domain(X0) = zero ) ).

fof(subgoal_0,plain,
    ! [X0] :
      ( X0 = zero
     => domain(X0) = zero ),
    inference(strip,[],[goals]) ).

fof(negate_0_0,plain,
    ~ ! [X0] :
        ( X0 = zero
       => domain(X0) = zero ),
    inference(negate,[],[subgoal_0]) ).

fof(normalize_0_0,plain,
    ? [X0] :
      ( domain(X0) != zero
      & X0 = zero ),
    inference(canonicalize,[],[negate_0_0]) ).

fof(normalize_0_1,plain,
    ( domain(skolemFOFtoCNF_X0) != zero
    & skolemFOFtoCNF_X0 = zero ),
    inference(skolemize,[],[normalize_0_0]) ).

fof(normalize_0_2,plain,
    domain(skolemFOFtoCNF_X0) != zero,
    inference(conjunct,[],[normalize_0_1]) ).

fof(normalize_0_3,plain,
    skolemFOFtoCNF_X0 = zero,
    inference(conjunct,[],[normalize_0_1]) ).

fof(normalize_0_4,plain,
    domain(zero) = zero,
    inference(canonicalize,[],[domain4]) ).

cnf(refute_0_0,plain,
    domain(skolemFOFtoCNF_X0) != zero,
    inference(canonicalize,[],[normalize_0_2]) ).

cnf(refute_0_1,plain,
    skolemFOFtoCNF_X0 = zero,
    inference(canonicalize,[],[normalize_0_3]) ).

cnf(refute_0_2,plain,
    X = X,
    introduced(tautology,[refl,[$fot(X)]]) ).

cnf(refute_0_3,plain,
    ( X != X
    | X != Y
    | Y = X ),
    introduced(tautology,[equality,[$cnf( $equal(X,X) ),[0],$fot(Y)]]) ).

cnf(refute_0_4,plain,
    ( X != Y
    | Y = X ),
    inference(resolve,[$cnf( $equal(X,X) )],[refute_0_2,refute_0_3]) ).

cnf(refute_0_5,plain,
    ( skolemFOFtoCNF_X0 != zero
    | zero = skolemFOFtoCNF_X0 ),
    inference(subst,[],[refute_0_4:[bind(X,$fot(skolemFOFtoCNF_X0)),bind(Y,$fot(zero))]]) ).

cnf(refute_0_6,plain,
    zero = skolemFOFtoCNF_X0,
    inference(resolve,[$cnf( $equal(skolemFOFtoCNF_X0,zero) )],[refute_0_1,refute_0_5]) ).

cnf(refute_0_7,plain,
    ( domain(skolemFOFtoCNF_X0) != skolemFOFtoCNF_X0
    | zero != skolemFOFtoCNF_X0
    | domain(skolemFOFtoCNF_X0) = zero ),
    introduced(tautology,[equality,[$cnf( ~ $equal(domain(skolemFOFtoCNF_X0),zero) ),[1],$fot(skolemFOFtoCNF_X0)]]) ).

cnf(refute_0_8,plain,
    ( domain(skolemFOFtoCNF_X0) != skolemFOFtoCNF_X0
    | domain(skolemFOFtoCNF_X0) = zero ),
    inference(resolve,[$cnf( $equal(zero,skolemFOFtoCNF_X0) )],[refute_0_6,refute_0_7]) ).

cnf(refute_0_9,plain,
    domain(skolemFOFtoCNF_X0) != skolemFOFtoCNF_X0,
    inference(resolve,[$cnf( $equal(domain(skolemFOFtoCNF_X0),zero) )],[refute_0_8,refute_0_0]) ).

cnf(refute_0_10,plain,
    domain(zero) = zero,
    inference(canonicalize,[],[normalize_0_4]) ).

cnf(refute_0_11,plain,
    domain(zero) = domain(zero),
    introduced(tautology,[refl,[$fot(domain(zero))]]) ).

cnf(refute_0_12,plain,
    ( domain(zero) != domain(zero)
    | zero != skolemFOFtoCNF_X0
    | domain(zero) = domain(skolemFOFtoCNF_X0) ),
    introduced(tautology,[equality,[$cnf( $equal(domain(zero),domain(zero)) ),[1,0],$fot(skolemFOFtoCNF_X0)]]) ).

cnf(refute_0_13,plain,
    ( zero != skolemFOFtoCNF_X0
    | domain(zero) = domain(skolemFOFtoCNF_X0) ),
    inference(resolve,[$cnf( $equal(domain(zero),domain(zero)) )],[refute_0_11,refute_0_12]) ).

cnf(refute_0_14,plain,
    domain(zero) = domain(skolemFOFtoCNF_X0),
    inference(resolve,[$cnf( $equal(zero,skolemFOFtoCNF_X0) )],[refute_0_6,refute_0_13]) ).

cnf(refute_0_15,plain,
    ( domain(zero) != domain(skolemFOFtoCNF_X0)
    | domain(zero) != zero
    | domain(skolemFOFtoCNF_X0) = zero ),
    introduced(tautology,[equality,[$cnf( $equal(domain(zero),zero) ),[0],$fot(domain(skolemFOFtoCNF_X0))]]) ).

cnf(refute_0_16,plain,
    ( domain(zero) != zero
    | domain(skolemFOFtoCNF_X0) = zero ),
    inference(resolve,[$cnf( $equal(domain(zero),domain(skolemFOFtoCNF_X0)) )],[refute_0_14,refute_0_15]) ).

cnf(refute_0_17,plain,
    ( domain(skolemFOFtoCNF_X0) != zero
    | zero != skolemFOFtoCNF_X0
    | domain(skolemFOFtoCNF_X0) = skolemFOFtoCNF_X0 ),
    introduced(tautology,[equality,[$cnf( ~ $equal(domain(skolemFOFtoCNF_X0),skolemFOFtoCNF_X0) ),[0],$fot(zero)]]) ).

cnf(refute_0_18,plain,
    ( domain(skolemFOFtoCNF_X0) != zero
    | domain(skolemFOFtoCNF_X0) = skolemFOFtoCNF_X0 ),
    inference(resolve,[$cnf( $equal(zero,skolemFOFtoCNF_X0) )],[refute_0_6,refute_0_17]) ).

cnf(refute_0_19,plain,
    ( domain(zero) != zero
    | domain(skolemFOFtoCNF_X0) = skolemFOFtoCNF_X0 ),
    inference(resolve,[$cnf( $equal(domain(skolemFOFtoCNF_X0),zero) )],[refute_0_16,refute_0_18]) ).

cnf(refute_0_20,plain,
    domain(skolemFOFtoCNF_X0) = skolemFOFtoCNF_X0,
    inference(resolve,[$cnf( $equal(domain(zero),zero) )],[refute_0_10,refute_0_19]) ).

cnf(refute_0_21,plain,
    ( domain(skolemFOFtoCNF_X0) != skolemFOFtoCNF_X0
    | skolemFOFtoCNF_X0 != skolemFOFtoCNF_X0
    | domain(skolemFOFtoCNF_X0) = skolemFOFtoCNF_X0 ),
    introduced(tautology,[equality,[$cnf( ~ $equal(domain(skolemFOFtoCNF_X0),skolemFOFtoCNF_X0) ),[0],$fot(skolemFOFtoCNF_X0)]]) ).

cnf(refute_0_22,plain,
    ( skolemFOFtoCNF_X0 != skolemFOFtoCNF_X0
    | domain(skolemFOFtoCNF_X0) = skolemFOFtoCNF_X0 ),
    inference(resolve,[$cnf( $equal(domain(skolemFOFtoCNF_X0),skolemFOFtoCNF_X0) )],[refute_0_20,refute_0_21]) ).

cnf(refute_0_23,plain,
    skolemFOFtoCNF_X0 != skolemFOFtoCNF_X0,
    inference(resolve,[$cnf( $equal(domain(skolemFOFtoCNF_X0),skolemFOFtoCNF_X0) )],[refute_0_22,refute_0_9]) ).

cnf(refute_0_24,plain,
    skolemFOFtoCNF_X0 = skolemFOFtoCNF_X0,
    introduced(tautology,[refl,[$fot(skolemFOFtoCNF_X0)]]) ).

cnf(refute_0_25,plain,
    $false,
    inference(resolve,[$cnf( $equal(skolemFOFtoCNF_X0,skolemFOFtoCNF_X0) )],[refute_0_24,refute_0_23]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13  % Problem  : KLE057+1 : TPTP v8.1.0. Released v4.0.0.
% 0.12/0.14  % Command  : metis --show proof --show saturation %s
% 0.14/0.35  % Computer : n013.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  : 600
% 0.14/0.35  % DateTime : Thu Jun 16 10:01:59 EDT 2022
% 0.14/0.36  % CPUTime  : 
% 0.14/0.36  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 0.14/0.38  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.38  
% 0.14/0.38  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 0.14/0.38  
%------------------------------------------------------------------------------