TSTP Solution File: SYN980+1 by Metis---2.4

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%------------------------------------------------------------------------------
% File     : Metis---2.4
% Problem  : SYN980+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : metis --show proof --show saturation %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  : 600s
% DateTime : Thu Jul 21 09:12:36 EDT 2022

% Result   : Theorem 0.13s 0.36s
% Output   : CNFRefutation 0.13s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   17
%            Number of leaves      :    1
% Syntax   : Number of formulae    :   32 (   5 unt;   0 def)
%            Number of atoms       :   87 (   0 equ)
%            Maximal formula atoms :    6 (   2 avg)
%            Number of connectives :   87 (  32   ~;  28   |;  15   &)
%                                         (   0 <=>;  12  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    8 (   4 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    4 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :    2 (   2 usr;   1 con; 0-1 aty)
%            Number of variables   :   42 (   2 sgn  27   !;   7   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(prove_this,conjecture,
    ! [B] :
      ( ! [Y] :
          ( ( r(B)
           => r(Y) )
         => p(f(Y),Y) )
     => ? [X,Y] :
          ( p(X,Y)
          & ( q(f(B),B)
           => q(X,Y) ) ) ) ).

fof(subgoal_0,plain,
    ! [B] :
      ( ! [Y] :
          ( ( r(B)
           => r(Y) )
         => p(f(Y),Y) )
     => ? [X,Y] :
          ( p(X,Y)
          & ( q(f(B),B)
           => q(X,Y) ) ) ),
    inference(strip,[],[prove_this]) ).

fof(negate_0_0,plain,
    ~ ! [B] :
        ( ! [Y] :
            ( ( r(B)
             => r(Y) )
           => p(f(Y),Y) )
       => ? [X,Y] :
            ( p(X,Y)
            & ( q(f(B),B)
             => q(X,Y) ) ) ),
    inference(negate,[],[subgoal_0]) ).

fof(normalize_0_0,plain,
    ? [B] :
      ( ! [Y] :
          ( p(f(Y),Y)
          | ( ~ r(Y)
            & r(B) ) )
      & ! [X,Y] :
          ( ~ p(X,Y)
          | ( ~ q(X,Y)
            & q(f(B),B) ) ) ),
    inference(canonicalize,[],[negate_0_0]) ).

fof(normalize_0_1,plain,
    ( ! [Y] :
        ( p(f(Y),Y)
        | ( ~ r(Y)
          & r(skolemFOFtoCNF_B) ) )
    & ! [X,Y] :
        ( ~ p(X,Y)
        | ( ~ q(X,Y)
          & q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) ) ) ),
    inference(skolemize,[],[normalize_0_0]) ).

fof(normalize_0_2,plain,
    ! [X,Y] :
      ( ~ p(X,Y)
      | ( ~ q(X,Y)
        & q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) ) ),
    inference(conjunct,[],[normalize_0_1]) ).

fof(normalize_0_3,plain,
    ! [X,Y] :
      ( ~ p(X,Y)
      | ( ~ q(X,Y)
        & q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) ) ),
    inference(specialize,[],[normalize_0_2]) ).

fof(normalize_0_4,plain,
    ! [X,Y] :
      ( ( ~ p(X,Y)
        | ~ q(X,Y) )
      & ( ~ p(X,Y)
        | q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) ) ),
    inference(clausify,[],[normalize_0_3]) ).

fof(normalize_0_5,plain,
    ! [X,Y] :
      ( ~ p(X,Y)
      | ~ q(X,Y) ),
    inference(conjunct,[],[normalize_0_4]) ).

fof(normalize_0_6,plain,
    ! [X,Y] :
      ( ~ p(X,Y)
      | q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) ),
    inference(conjunct,[],[normalize_0_4]) ).

fof(normalize_0_7,plain,
    ! [Y] :
      ( p(f(Y),Y)
      | ( ~ r(Y)
        & r(skolemFOFtoCNF_B) ) ),
    inference(conjunct,[],[normalize_0_1]) ).

fof(normalize_0_8,plain,
    ! [Y] :
      ( p(f(Y),Y)
      | ( ~ r(Y)
        & r(skolemFOFtoCNF_B) ) ),
    inference(specialize,[],[normalize_0_7]) ).

fof(normalize_0_9,plain,
    ! [Y] :
      ( ( ~ r(Y)
        | p(f(Y),Y) )
      & ( p(f(Y),Y)
        | r(skolemFOFtoCNF_B) ) ),
    inference(clausify,[],[normalize_0_8]) ).

fof(normalize_0_10,plain,
    ! [Y] :
      ( ~ r(Y)
      | p(f(Y),Y) ),
    inference(conjunct,[],[normalize_0_9]) ).

fof(normalize_0_11,plain,
    ! [Y] :
      ( p(f(Y),Y)
      | r(skolemFOFtoCNF_B) ),
    inference(conjunct,[],[normalize_0_9]) ).

cnf(refute_0_0,plain,
    ( ~ p(X,Y)
    | ~ q(X,Y) ),
    inference(canonicalize,[],[normalize_0_5]) ).

cnf(refute_0_1,plain,
    ( ~ p(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B)
    | ~ q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) ),
    inference(subst,[],[refute_0_0:[bind(X,$fot(f(skolemFOFtoCNF_B))),bind(Y,$fot(skolemFOFtoCNF_B))]]) ).

cnf(refute_0_2,plain,
    ( ~ p(X,Y)
    | q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) ),
    inference(canonicalize,[],[normalize_0_6]) ).

cnf(refute_0_3,plain,
    ( ~ p(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B)
    | q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) ),
    inference(subst,[],[refute_0_2:[bind(X,$fot(f(skolemFOFtoCNF_B))),bind(Y,$fot(skolemFOFtoCNF_B))]]) ).

cnf(refute_0_4,plain,
    ( ~ r(Y)
    | p(f(Y),Y) ),
    inference(canonicalize,[],[normalize_0_10]) ).

cnf(refute_0_5,plain,
    ( ~ r(skolemFOFtoCNF_B)
    | p(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) ),
    inference(subst,[],[refute_0_4:[bind(Y,$fot(skolemFOFtoCNF_B))]]) ).

cnf(refute_0_6,plain,
    ( p(f(Y),Y)
    | r(skolemFOFtoCNF_B) ),
    inference(canonicalize,[],[normalize_0_11]) ).

cnf(refute_0_7,plain,
    ( p(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B)
    | r(skolemFOFtoCNF_B) ),
    inference(subst,[],[refute_0_6:[bind(Y,$fot(skolemFOFtoCNF_B))]]) ).

cnf(refute_0_8,plain,
    ( p(f(X_5),X_5)
    | r(skolemFOFtoCNF_B) ),
    inference(subst,[],[refute_0_6:[bind(Y,$fot(X_5))]]) ).

cnf(refute_0_9,plain,
    ( ~ p(f(X_5),X_5)
    | q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) ),
    inference(subst,[],[refute_0_2:[bind(X,$fot(f(X_5))),bind(Y,$fot(X_5))]]) ).

cnf(refute_0_10,plain,
    ( q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B)
    | r(skolemFOFtoCNF_B) ),
    inference(resolve,[$cnf( p(f(X_5),X_5) )],[refute_0_8,refute_0_9]) ).

cnf(refute_0_11,plain,
    ( ~ p(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B)
    | r(skolemFOFtoCNF_B) ),
    inference(resolve,[$cnf( q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) )],[refute_0_10,refute_0_1]) ).

cnf(refute_0_12,plain,
    r(skolemFOFtoCNF_B),
    inference(resolve,[$cnf( p(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) )],[refute_0_7,refute_0_11]) ).

cnf(refute_0_13,plain,
    p(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B),
    inference(resolve,[$cnf( r(skolemFOFtoCNF_B) )],[refute_0_12,refute_0_5]) ).

cnf(refute_0_14,plain,
    q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B),
    inference(resolve,[$cnf( p(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) )],[refute_0_13,refute_0_3]) ).

cnf(refute_0_15,plain,
    ~ p(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B),
    inference(resolve,[$cnf( q(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) )],[refute_0_14,refute_0_1]) ).

cnf(refute_0_16,plain,
    $false,
    inference(resolve,[$cnf( p(f(skolemFOFtoCNF_B),skolemFOFtoCNF_B) )],[refute_0_13,refute_0_15]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13  % Problem  : SYN980+1 : TPTP v8.1.0. Released v3.1.0.
% 0.08/0.14  % Command  : metis --show proof --show saturation %s
% 0.13/0.35  % Computer : n016.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 600
% 0.13/0.35  % DateTime : Mon Jul 11 14:15:28 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.13/0.36  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 0.13/0.36  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.36  
% 0.13/0.36  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 0.13/0.36  
%------------------------------------------------------------------------------