TSTP Solution File: SYN054+1 by Metis---2.4

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%------------------------------------------------------------------------------
% File     : Metis---2.4
% Problem  : SYN054+1 : TPTP v8.1.0. Released v2.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : metis --show proof --show saturation %s

% Computer : n018.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 08:59:01 EDT 2022

% Result   : Theorem 0.13s 0.34s
% Output   : CNFRefutation 0.13s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   15
%            Number of leaves      :    5
% Syntax   : Number of formulae    :   39 (   5 unt;   0 def)
%            Number of atoms       :   83 (   0 equ)
%            Maximal formula atoms :    4 (   2 avg)
%            Number of connectives :   82 (  38   ~;  34   |;   7   &)
%                                         (   0 <=>;   3  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    5 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    5 (   4 usr;   1 prp; 0-1 aty)
%            Number of functors    :    2 (   2 usr;   2 con; 0-0 aty)
%            Number of variables   :   24 (   0 sgn  12   !;   8   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(pel24_1,axiom,
    ~ ? [X] :
        ( big_s(X)
        & big_q(X) ) ).

fof(pel24_2,axiom,
    ! [X] :
      ( big_p(X)
     => ( big_q(X)
        | big_r(X) ) ) ).

fof(pel24_3,axiom,
    ( ~ ? [X] : big_p(X)
   => ? [Y] : big_q(Y) ) ).

fof(pel24_4,axiom,
    ! [X] :
      ( ( big_q(X)
        | big_r(X) )
     => big_s(X) ) ).

fof(pel24,conjecture,
    ? [X] :
      ( big_p(X)
      & big_r(X) ) ).

fof(subgoal_0,plain,
    ? [X] :
      ( big_p(X)
      & big_r(X) ),
    inference(strip,[],[pel24]) ).

fof(negate_0_0,plain,
    ~ ? [X] :
        ( big_p(X)
        & big_r(X) ),
    inference(negate,[],[subgoal_0]) ).

fof(normalize_0_0,plain,
    ! [X] :
      ( ~ big_q(X)
      | ~ big_s(X) ),
    inference(canonicalize,[],[pel24_1]) ).

fof(normalize_0_1,plain,
    ! [X] :
      ( ~ big_q(X)
      | ~ big_s(X) ),
    inference(specialize,[],[normalize_0_0]) ).

fof(normalize_0_2,plain,
    ! [X] :
      ( big_s(X)
      | ( ~ big_q(X)
        & ~ big_r(X) ) ),
    inference(canonicalize,[],[pel24_4]) ).

fof(normalize_0_3,plain,
    ! [X] :
      ( big_s(X)
      | ( ~ big_q(X)
        & ~ big_r(X) ) ),
    inference(specialize,[],[normalize_0_2]) ).

fof(normalize_0_4,plain,
    ! [X] :
      ( ( ~ big_q(X)
        | big_s(X) )
      & ( ~ big_r(X)
        | big_s(X) ) ),
    inference(clausify,[],[normalize_0_3]) ).

fof(normalize_0_5,plain,
    ! [X] :
      ( ~ big_q(X)
      | big_s(X) ),
    inference(conjunct,[],[normalize_0_4]) ).

fof(normalize_0_6,plain,
    ! [X] :
      ( ~ big_p(X)
      | ~ big_r(X) ),
    inference(canonicalize,[],[negate_0_0]) ).

fof(normalize_0_7,plain,
    ! [X] :
      ( ~ big_p(X)
      | ~ big_r(X) ),
    inference(specialize,[],[normalize_0_6]) ).

fof(normalize_0_8,plain,
    ( ? [X] : big_p(X)
    | ? [Y] : big_q(Y) ),
    inference(canonicalize,[],[pel24_3]) ).

fof(normalize_0_9,plain,
    ( big_p(skolemFOFtoCNF_X)
    | big_q(skolemFOFtoCNF_Y) ),
    inference(clausify,[],[normalize_0_8]) ).

fof(normalize_0_10,plain,
    ! [X] :
      ( ~ big_p(X)
      | big_q(X)
      | big_r(X) ),
    inference(canonicalize,[],[pel24_2]) ).

fof(normalize_0_11,plain,
    ! [X] :
      ( ~ big_p(X)
      | big_q(X)
      | big_r(X) ),
    inference(specialize,[],[normalize_0_10]) ).

cnf(refute_0_0,plain,
    ( ~ big_q(X)
    | ~ big_s(X) ),
    inference(canonicalize,[],[normalize_0_1]) ).

cnf(refute_0_1,plain,
    ( ~ big_q(skolemFOFtoCNF_X)
    | ~ big_s(skolemFOFtoCNF_X) ),
    inference(subst,[],[refute_0_0:[bind(X,$fot(skolemFOFtoCNF_X))]]) ).

cnf(refute_0_2,plain,
    ( ~ big_q(X)
    | big_s(X) ),
    inference(canonicalize,[],[normalize_0_5]) ).

cnf(refute_0_3,plain,
    ( ~ big_q(skolemFOFtoCNF_X)
    | big_s(skolemFOFtoCNF_X) ),
    inference(subst,[],[refute_0_2:[bind(X,$fot(skolemFOFtoCNF_X))]]) ).

cnf(refute_0_4,plain,
    ( ~ big_p(X)
    | ~ big_r(X) ),
    inference(canonicalize,[],[normalize_0_7]) ).

cnf(refute_0_5,plain,
    ( ~ big_p(skolemFOFtoCNF_X)
    | ~ big_r(skolemFOFtoCNF_X) ),
    inference(subst,[],[refute_0_4:[bind(X,$fot(skolemFOFtoCNF_X))]]) ).

cnf(refute_0_6,plain,
    ( big_p(skolemFOFtoCNF_X)
    | big_q(skolemFOFtoCNF_Y) ),
    inference(canonicalize,[],[normalize_0_9]) ).

cnf(refute_0_7,plain,
    ( ~ big_q(skolemFOFtoCNF_Y)
    | ~ big_s(skolemFOFtoCNF_Y) ),
    inference(subst,[],[refute_0_0:[bind(X,$fot(skolemFOFtoCNF_Y))]]) ).

cnf(refute_0_8,plain,
    ( ~ big_q(skolemFOFtoCNF_Y)
    | big_s(skolemFOFtoCNF_Y) ),
    inference(subst,[],[refute_0_2:[bind(X,$fot(skolemFOFtoCNF_Y))]]) ).

cnf(refute_0_9,plain,
    ( big_p(skolemFOFtoCNF_X)
    | big_s(skolemFOFtoCNF_Y) ),
    inference(resolve,[$cnf( big_q(skolemFOFtoCNF_Y) )],[refute_0_6,refute_0_8]) ).

cnf(refute_0_10,plain,
    ( ~ big_q(skolemFOFtoCNF_Y)
    | big_p(skolemFOFtoCNF_X) ),
    inference(resolve,[$cnf( big_s(skolemFOFtoCNF_Y) )],[refute_0_9,refute_0_7]) ).

cnf(refute_0_11,plain,
    big_p(skolemFOFtoCNF_X),
    inference(resolve,[$cnf( big_q(skolemFOFtoCNF_Y) )],[refute_0_6,refute_0_10]) ).

cnf(refute_0_12,plain,
    ( ~ big_p(X)
    | big_q(X)
    | big_r(X) ),
    inference(canonicalize,[],[normalize_0_11]) ).

cnf(refute_0_13,plain,
    ( ~ big_p(skolemFOFtoCNF_X)
    | big_q(skolemFOFtoCNF_X)
    | big_r(skolemFOFtoCNF_X) ),
    inference(subst,[],[refute_0_12:[bind(X,$fot(skolemFOFtoCNF_X))]]) ).

cnf(refute_0_14,plain,
    ( big_q(skolemFOFtoCNF_X)
    | big_r(skolemFOFtoCNF_X) ),
    inference(resolve,[$cnf( big_p(skolemFOFtoCNF_X) )],[refute_0_11,refute_0_13]) ).

cnf(refute_0_15,plain,
    ( ~ big_p(skolemFOFtoCNF_X)
    | big_q(skolemFOFtoCNF_X) ),
    inference(resolve,[$cnf( big_r(skolemFOFtoCNF_X) )],[refute_0_14,refute_0_5]) ).

cnf(refute_0_16,plain,
    big_q(skolemFOFtoCNF_X),
    inference(resolve,[$cnf( big_p(skolemFOFtoCNF_X) )],[refute_0_11,refute_0_15]) ).

cnf(refute_0_17,plain,
    big_s(skolemFOFtoCNF_X),
    inference(resolve,[$cnf( big_q(skolemFOFtoCNF_X) )],[refute_0_16,refute_0_3]) ).

cnf(refute_0_18,plain,
    ~ big_q(skolemFOFtoCNF_X),
    inference(resolve,[$cnf( big_s(skolemFOFtoCNF_X) )],[refute_0_17,refute_0_1]) ).

cnf(refute_0_19,plain,
    $false,
    inference(resolve,[$cnf( big_q(skolemFOFtoCNF_X) )],[refute_0_16,refute_0_18]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SYN054+1 : TPTP v8.1.0. Released v2.0.0.
% 0.06/0.13  % Command  : metis --show proof --show saturation %s
% 0.13/0.33  % Computer : n018.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 : 300
% 0.13/0.33  % WCLimit  : 600
% 0.13/0.33  % DateTime : Tue Jul 12 09:10:15 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.13/0.34  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 0.13/0.34  % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.34  
% 0.13/0.34  % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 0.13/0.35  
%------------------------------------------------------------------------------