TSTP Solution File: KRS125+1 by Metis---2.4

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%------------------------------------------------------------------------------
% File     : Metis---2.4
% Problem  : KRS125+1 : TPTP v8.1.0. Released v3.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : metis --show proof --show saturation %s

% Computer : n019.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 03:18:49 EDT 2022

% Result   : Unsatisfiable 0.18s 0.34s
% Output   : CNFRefutation 0.18s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :    7
% Syntax   : Number of formulae    :   50 (  11 unt;   0 def)
%            Number of atoms       :  101 (   0 equ)
%            Maximal formula atoms :    7 (   2 avg)
%            Number of connectives :  100 (  49   ~;  34   |;   5   &)
%                                         (   9 <=>;   3  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    7 (   3 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    8 (   7 usr;   1 prp; 0-2 aty)
%            Number of functors    :    3 (   3 usr;   1 con; 0-1 aty)
%            Number of variables   :   42 (   1 sgn  30   !;   4   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(axiom_2,axiom,
    ! [X] :
      ( cUnsatisfiable(X)
    <=> ( ce3(X)
        & cf(X) ) ) ).

fof(axiom_3,axiom,
    ! [X] :
      ( cc(X)
     => cdxcomp(X) ) ).

fof(axiom_6,axiom,
    ! [X] :
      ( cd(X)
    <=> ~ ? [Y] : ra_Px1(X,Y) ) ).

fof(axiom_7,axiom,
    ! [X] :
      ( cdxcomp(X)
    <=> ? [Y0] : ra_Px1(X,Y0) ) ).

fof(axiom_10,axiom,
    ! [X] :
      ( ce3(X)
     => cc(X) ) ).

fof(axiom_11,axiom,
    ! [X] :
      ( cf(X)
     => cd(X) ) ).

fof(axiom_12,axiom,
    cUnsatisfiable(i2003_11_14_17_22_17947) ).

fof(normalize_0_0,plain,
    ! [X] :
      ( ~ ce3(X)
      | cc(X) ),
    inference(canonicalize,[],[axiom_10]) ).

fof(normalize_0_1,plain,
    ! [X] :
      ( ~ ce3(X)
      | cc(X) ),
    inference(specialize,[],[normalize_0_0]) ).

fof(normalize_0_2,plain,
    cUnsatisfiable(i2003_11_14_17_22_17947),
    inference(canonicalize,[],[axiom_12]) ).

fof(normalize_0_3,plain,
    ! [X] :
      ( ~ cUnsatisfiable(X)
    <=> ( ~ ce3(X)
        | ~ cf(X) ) ),
    inference(canonicalize,[],[axiom_2]) ).

fof(normalize_0_4,plain,
    ! [X] :
      ( ~ cUnsatisfiable(X)
    <=> ( ~ ce3(X)
        | ~ cf(X) ) ),
    inference(specialize,[],[normalize_0_3]) ).

fof(normalize_0_5,plain,
    ! [X] :
      ( ( ~ cUnsatisfiable(X)
        | ce3(X) )
      & ( ~ cUnsatisfiable(X)
        | cf(X) )
      & ( ~ ce3(X)
        | ~ cf(X)
        | cUnsatisfiable(X) ) ),
    inference(clausify,[],[normalize_0_4]) ).

fof(normalize_0_6,plain,
    ! [X] :
      ( ~ cUnsatisfiable(X)
      | ce3(X) ),
    inference(conjunct,[],[normalize_0_5]) ).

fof(normalize_0_7,plain,
    ! [X] :
      ( ~ cc(X)
      | cdxcomp(X) ),
    inference(canonicalize,[],[axiom_3]) ).

fof(normalize_0_8,plain,
    ! [X] :
      ( ~ cc(X)
      | cdxcomp(X) ),
    inference(specialize,[],[normalize_0_7]) ).

fof(normalize_0_9,plain,
    ! [X] :
      ( ~ cdxcomp(X)
    <=> ! [Y0] : ~ ra_Px1(X,Y0) ),
    inference(canonicalize,[],[axiom_7]) ).

fof(normalize_0_10,plain,
    ! [X] :
      ( ~ cdxcomp(X)
    <=> ! [Y0] : ~ ra_Px1(X,Y0) ),
    inference(specialize,[],[normalize_0_9]) ).

fof(normalize_0_11,plain,
    ! [X,Y0] :
      ( ( ~ cdxcomp(X)
        | ra_Px1(X,skolemFOFtoCNF_Y0(X)) )
      & ( ~ ra_Px1(X,Y0)
        | cdxcomp(X) ) ),
    inference(clausify,[],[normalize_0_10]) ).

fof(normalize_0_12,plain,
    ! [X] :
      ( ~ cdxcomp(X)
      | ra_Px1(X,skolemFOFtoCNF_Y0(X)) ),
    inference(conjunct,[],[normalize_0_11]) ).

fof(normalize_0_13,plain,
    ! [X] :
      ( ~ cd(X)
    <=> ? [Y] : ra_Px1(X,Y) ),
    inference(canonicalize,[],[axiom_6]) ).

fof(normalize_0_14,plain,
    ! [X] :
      ( ~ cd(X)
    <=> ? [Y] : ra_Px1(X,Y) ),
    inference(specialize,[],[normalize_0_13]) ).

fof(normalize_0_15,plain,
    ! [X,Y] :
      ( ( ~ cd(X)
        | ~ ra_Px1(X,Y) )
      & ( cd(X)
        | ra_Px1(X,skolemFOFtoCNF_Y(X)) ) ),
    inference(clausify,[],[normalize_0_14]) ).

fof(normalize_0_16,plain,
    ! [X,Y] :
      ( ~ cd(X)
      | ~ ra_Px1(X,Y) ),
    inference(conjunct,[],[normalize_0_15]) ).

fof(normalize_0_17,plain,
    ! [X] :
      ( ~ cUnsatisfiable(X)
      | cf(X) ),
    inference(conjunct,[],[normalize_0_5]) ).

fof(normalize_0_18,plain,
    ! [X] :
      ( ~ cf(X)
      | cd(X) ),
    inference(canonicalize,[],[axiom_11]) ).

fof(normalize_0_19,plain,
    ! [X] :
      ( ~ cf(X)
      | cd(X) ),
    inference(specialize,[],[normalize_0_18]) ).

cnf(refute_0_0,plain,
    ( ~ ce3(X)
    | cc(X) ),
    inference(canonicalize,[],[normalize_0_1]) ).

cnf(refute_0_1,plain,
    ( ~ ce3(i2003_11_14_17_22_17947)
    | cc(i2003_11_14_17_22_17947) ),
    inference(subst,[],[refute_0_0:[bind(X,$fot(i2003_11_14_17_22_17947))]]) ).

cnf(refute_0_2,plain,
    cUnsatisfiable(i2003_11_14_17_22_17947),
    inference(canonicalize,[],[normalize_0_2]) ).

cnf(refute_0_3,plain,
    ( ~ cUnsatisfiable(X)
    | ce3(X) ),
    inference(canonicalize,[],[normalize_0_6]) ).

cnf(refute_0_4,plain,
    ( ~ cUnsatisfiable(i2003_11_14_17_22_17947)
    | ce3(i2003_11_14_17_22_17947) ),
    inference(subst,[],[refute_0_3:[bind(X,$fot(i2003_11_14_17_22_17947))]]) ).

cnf(refute_0_5,plain,
    ce3(i2003_11_14_17_22_17947),
    inference(resolve,[$cnf( cUnsatisfiable(i2003_11_14_17_22_17947) )],[refute_0_2,refute_0_4]) ).

cnf(refute_0_6,plain,
    cc(i2003_11_14_17_22_17947),
    inference(resolve,[$cnf( ce3(i2003_11_14_17_22_17947) )],[refute_0_5,refute_0_1]) ).

cnf(refute_0_7,plain,
    ( ~ cc(X)
    | cdxcomp(X) ),
    inference(canonicalize,[],[normalize_0_8]) ).

cnf(refute_0_8,plain,
    ( ~ cc(i2003_11_14_17_22_17947)
    | cdxcomp(i2003_11_14_17_22_17947) ),
    inference(subst,[],[refute_0_7:[bind(X,$fot(i2003_11_14_17_22_17947))]]) ).

cnf(refute_0_9,plain,
    cdxcomp(i2003_11_14_17_22_17947),
    inference(resolve,[$cnf( cc(i2003_11_14_17_22_17947) )],[refute_0_6,refute_0_8]) ).

cnf(refute_0_10,plain,
    ( ~ cdxcomp(X)
    | ra_Px1(X,skolemFOFtoCNF_Y0(X)) ),
    inference(canonicalize,[],[normalize_0_12]) ).

cnf(refute_0_11,plain,
    ( ~ cdxcomp(i2003_11_14_17_22_17947)
    | ra_Px1(i2003_11_14_17_22_17947,skolemFOFtoCNF_Y0(i2003_11_14_17_22_17947)) ),
    inference(subst,[],[refute_0_10:[bind(X,$fot(i2003_11_14_17_22_17947))]]) ).

cnf(refute_0_12,plain,
    ra_Px1(i2003_11_14_17_22_17947,skolemFOFtoCNF_Y0(i2003_11_14_17_22_17947)),
    inference(resolve,[$cnf( cdxcomp(i2003_11_14_17_22_17947) )],[refute_0_9,refute_0_11]) ).

cnf(refute_0_13,plain,
    ( ~ cd(X)
    | ~ ra_Px1(X,Y) ),
    inference(canonicalize,[],[normalize_0_16]) ).

cnf(refute_0_14,plain,
    ( ~ cd(i2003_11_14_17_22_17947)
    | ~ ra_Px1(i2003_11_14_17_22_17947,skolemFOFtoCNF_Y0(i2003_11_14_17_22_17947)) ),
    inference(subst,[],[refute_0_13:[bind(X,$fot(i2003_11_14_17_22_17947)),bind(Y,$fot(skolemFOFtoCNF_Y0(i2003_11_14_17_22_17947)))]]) ).

cnf(refute_0_15,plain,
    ~ cd(i2003_11_14_17_22_17947),
    inference(resolve,[$cnf( ra_Px1(i2003_11_14_17_22_17947,skolemFOFtoCNF_Y0(i2003_11_14_17_22_17947)) )],[refute_0_12,refute_0_14]) ).

cnf(refute_0_16,plain,
    ( ~ cUnsatisfiable(X)
    | cf(X) ),
    inference(canonicalize,[],[normalize_0_17]) ).

cnf(refute_0_17,plain,
    ( ~ cUnsatisfiable(i2003_11_14_17_22_17947)
    | cf(i2003_11_14_17_22_17947) ),
    inference(subst,[],[refute_0_16:[bind(X,$fot(i2003_11_14_17_22_17947))]]) ).

cnf(refute_0_18,plain,
    cf(i2003_11_14_17_22_17947),
    inference(resolve,[$cnf( cUnsatisfiable(i2003_11_14_17_22_17947) )],[refute_0_2,refute_0_17]) ).

cnf(refute_0_19,plain,
    ( ~ cf(X)
    | cd(X) ),
    inference(canonicalize,[],[normalize_0_19]) ).

cnf(refute_0_20,plain,
    ( ~ cf(i2003_11_14_17_22_17947)
    | cd(i2003_11_14_17_22_17947) ),
    inference(subst,[],[refute_0_19:[bind(X,$fot(i2003_11_14_17_22_17947))]]) ).

cnf(refute_0_21,plain,
    cd(i2003_11_14_17_22_17947),
    inference(resolve,[$cnf( cf(i2003_11_14_17_22_17947) )],[refute_0_18,refute_0_20]) ).

cnf(refute_0_22,plain,
    $false,
    inference(resolve,[$cnf( cd(i2003_11_14_17_22_17947) )],[refute_0_21,refute_0_15]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11  % Problem  : KRS125+1 : TPTP v8.1.0. Released v3.1.0.
% 0.00/0.12  % Command  : metis --show proof --show saturation %s
% 0.12/0.33  % Computer : n019.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 600
% 0.12/0.33  % DateTime : Tue Jun  7 17:20:55 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.12/0.33  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 0.18/0.34  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.34  
% 0.18/0.34  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 0.18/0.34  
%------------------------------------------------------------------------------