%------------------------------------------------------------------------------
% File     : Metis---2.4
% Problem  : SWB015+2 : TPTP v8.1.0. Released v5.2.0.
% 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 : Tue Jul 19 19:15:22 EDT 2022

% Result   : Theorem 0.16s 0.32s
% Output   : CNFRefutation 0.16s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :    3
% Syntax   : Number of formulae    :   16 (   9 unt;   0 def)
%            Number of atoms       :   25 (   9 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   21 (  12   ~;   5   |;   1   &)
%                                         (   3 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    4 (   1 usr;   1 prp; 0-3 aty)
%            Number of functors    :    1 (   1 usr;   1 con; 0-0 aty)
%            Number of variables   :   15 (   0 sgn  10   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(owl_eqdis_sameas,axiom,
    ! [X,Y] :
      ( iext(uri_owl_sameAs,X,Y)
    <=> X = Y ) ).

fof(testcase_conclusion_fullish_015_Reflective_Tautologies_I,conjecture,
    iext(uri_owl_sameAs,uri_owl_sameAs,uri_owl_sameAs) ).

fof(subgoal_0,plain,
    iext(uri_owl_sameAs,uri_owl_sameAs,uri_owl_sameAs),
    inference(strip,[],[testcase_conclusion_fullish_015_Reflective_Tautologies_I]) ).

fof(negate_0_0,plain,
    ~ iext(uri_owl_sameAs,uri_owl_sameAs,uri_owl_sameAs),
    inference(negate,[],[subgoal_0]) ).

fof(normalize_0_0,plain,
    ~ iext(uri_owl_sameAs,uri_owl_sameAs,uri_owl_sameAs),
    inference(canonicalize,[],[negate_0_0]) ).

fof(normalize_0_1,plain,
    ! [X,Y] :
      ( X != Y
    <=> ~ iext(uri_owl_sameAs,X,Y) ),
    inference(canonicalize,[],[owl_eqdis_sameas]) ).

fof(normalize_0_2,plain,
    ! [X,Y] :
      ( X != Y
    <=> ~ iext(uri_owl_sameAs,X,Y) ),
    inference(specialize,[],[normalize_0_1]) ).

fof(normalize_0_3,plain,
    ! [X,Y] :
      ( ( X != Y
        | iext(uri_owl_sameAs,X,Y) )
      & ( ~ iext(uri_owl_sameAs,X,Y)
        | X = Y ) ),
    inference(clausify,[],[normalize_0_2]) ).

fof(normalize_0_4,plain,
    ! [X,Y] :
      ( X != Y
      | iext(uri_owl_sameAs,X,Y) ),
    inference(conjunct,[],[normalize_0_3]) ).

cnf(refute_0_0,plain,
    ~ iext(uri_owl_sameAs,uri_owl_sameAs,uri_owl_sameAs),
    inference(canonicalize,[],[normalize_0_0]) ).

cnf(refute_0_1,plain,
    ( X != Y
    | iext(uri_owl_sameAs,X,Y) ),
    inference(canonicalize,[],[normalize_0_4]) ).

cnf(refute_0_2,plain,
    ( Y != Y
    | iext(uri_owl_sameAs,Y,Y) ),
    inference(subst,[],[refute_0_1:[bind(X,$fot(Y))]]) ).

cnf(refute_0_3,plain,
    Y = Y,
    introduced(tautology,[refl,[$fot(Y)]]) ).

cnf(refute_0_4,plain,
    iext(uri_owl_sameAs,Y,Y),
    inference(resolve,[$cnf( $equal(Y,Y) )],[refute_0_3,refute_0_2]) ).

cnf(refute_0_5,plain,
    iext(uri_owl_sameAs,uri_owl_sameAs,uri_owl_sameAs),
    inference(subst,[],[refute_0_4:[bind(Y,$fot(uri_owl_sameAs))]]) ).

cnf(refute_0_6,plain,
    $false,
    inference(resolve,[$cnf( iext(uri_owl_sameAs,uri_owl_sameAs,uri_owl_sameAs) )],[refute_0_5,refute_0_0]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.11  % Problem  : SWB015+2 : TPTP v8.1.0. Released v5.2.0.
% 0.07/0.11  % Command  : metis --show proof --show saturation %s
% 0.10/0.31  % Computer : n019.cluster.edu
% 0.10/0.31  % Model    : x86_64 x86_64
% 0.10/0.31  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31  % Memory   : 8042.1875MB
% 0.10/0.31  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31  % CPULimit : 300
% 0.10/0.31  % WCLimit  : 600
% 0.10/0.31  % DateTime : Wed Jun  1 00:30:55 EDT 2022
% 0.10/0.31  % CPUTime  : 
% 0.16/0.32  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 0.16/0.32  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.32  
% 0.16/0.32  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 0.16/0.32  
%------------------------------------------------------------------------------