TSTP Solution File: SEU363+1 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SEU363+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %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  : 300s
% DateTime : Wed Aug 31 18:33:26 EDT 2022

% Result   : Theorem 0.16s 0.57s
% Output   : Refutation 0.16s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   23
%            Number of leaves      :   18
% Syntax   : Number of formulae    :  111 (  39 unt;   0 def)
%            Number of atoms       :  423 (  52 equ)
%            Maximal formula atoms :   26 (   3 avg)
%            Number of connectives :  433 ( 121   ~;  97   |; 171   &)
%                                         (   9 <=>;  35  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   20 (   5 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   10 (   8 usr;   1 prp; 0-3 aty)
%            Number of functors    :   15 (  15 usr;   8 con; 0-2 aty)
%            Number of variables   :  186 ( 138   !;  48   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f666,plain,
    $false,
    inference(subsumption_resolution,[],[f665,f217]) ).

fof(f217,plain,
    element(sK6,sF17),
    inference(forward_demodulation,[],[f213,f160]) ).

fof(f160,plain,
    sK6 = sK8,
    inference(cnf_transformation,[],[f117]) ).

fof(f117,plain,
    ( subrelstr(sK5,sK4)
    & full_subrelstr(sK5,sK4)
    & element(sK6,the_carrier(sK4))
    & element(sK7,the_carrier(sK4))
    & sK7 = sK9
    & in(sK9,the_carrier(sK5))
    & ~ related(sK5,sK8,sK9)
    & related(sK4,sK6,sK7)
    & sK6 = sK8
    & element(sK9,the_carrier(sK5))
    & in(sK8,the_carrier(sK5))
    & element(sK8,the_carrier(sK5))
    & rel_str(sK4) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK4,sK5,sK6,sK7,sK8,sK9])],[f96,f116,f115,f114,f113,f112,f111]) ).

fof(f111,plain,
    ( ? [X0] :
        ( ? [X1] :
            ( subrelstr(X1,X0)
            & full_subrelstr(X1,X0)
            & ? [X2] :
                ( element(X2,the_carrier(X0))
                & ? [X3] :
                    ( element(X3,the_carrier(X0))
                    & ? [X4] :
                        ( ? [X5] :
                            ( X3 = X5
                            & in(X5,the_carrier(X1))
                            & ~ related(X1,X4,X5)
                            & related(X0,X2,X3)
                            & X2 = X4
                            & element(X5,the_carrier(X1))
                            & in(X4,the_carrier(X1)) )
                        & element(X4,the_carrier(X1)) ) ) ) )
        & rel_str(X0) )
   => ( ? [X1] :
          ( subrelstr(X1,sK4)
          & full_subrelstr(X1,sK4)
          & ? [X2] :
              ( element(X2,the_carrier(sK4))
              & ? [X3] :
                  ( element(X3,the_carrier(sK4))
                  & ? [X4] :
                      ( ? [X5] :
                          ( X3 = X5
                          & in(X5,the_carrier(X1))
                          & ~ related(X1,X4,X5)
                          & related(sK4,X2,X3)
                          & X2 = X4
                          & element(X5,the_carrier(X1))
                          & in(X4,the_carrier(X1)) )
                      & element(X4,the_carrier(X1)) ) ) ) )
      & rel_str(sK4) ) ),
    introduced(choice_axiom,[]) ).

fof(f112,plain,
    ( ? [X1] :
        ( subrelstr(X1,sK4)
        & full_subrelstr(X1,sK4)
        & ? [X2] :
            ( element(X2,the_carrier(sK4))
            & ? [X3] :
                ( element(X3,the_carrier(sK4))
                & ? [X4] :
                    ( ? [X5] :
                        ( X3 = X5
                        & in(X5,the_carrier(X1))
                        & ~ related(X1,X4,X5)
                        & related(sK4,X2,X3)
                        & X2 = X4
                        & element(X5,the_carrier(X1))
                        & in(X4,the_carrier(X1)) )
                    & element(X4,the_carrier(X1)) ) ) ) )
   => ( subrelstr(sK5,sK4)
      & full_subrelstr(sK5,sK4)
      & ? [X2] :
          ( element(X2,the_carrier(sK4))
          & ? [X3] :
              ( element(X3,the_carrier(sK4))
              & ? [X4] :
                  ( ? [X5] :
                      ( X3 = X5
                      & in(X5,the_carrier(sK5))
                      & ~ related(sK5,X4,X5)
                      & related(sK4,X2,X3)
                      & X2 = X4
                      & element(X5,the_carrier(sK5))
                      & in(X4,the_carrier(sK5)) )
                  & element(X4,the_carrier(sK5)) ) ) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f113,plain,
    ( ? [X2] :
        ( element(X2,the_carrier(sK4))
        & ? [X3] :
            ( element(X3,the_carrier(sK4))
            & ? [X4] :
                ( ? [X5] :
                    ( X3 = X5
                    & in(X5,the_carrier(sK5))
                    & ~ related(sK5,X4,X5)
                    & related(sK4,X2,X3)
                    & X2 = X4
                    & element(X5,the_carrier(sK5))
                    & in(X4,the_carrier(sK5)) )
                & element(X4,the_carrier(sK5)) ) ) )
   => ( element(sK6,the_carrier(sK4))
      & ? [X3] :
          ( element(X3,the_carrier(sK4))
          & ? [X4] :
              ( ? [X5] :
                  ( X3 = X5
                  & in(X5,the_carrier(sK5))
                  & ~ related(sK5,X4,X5)
                  & related(sK4,sK6,X3)
                  & sK6 = X4
                  & element(X5,the_carrier(sK5))
                  & in(X4,the_carrier(sK5)) )
              & element(X4,the_carrier(sK5)) ) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f114,plain,
    ( ? [X3] :
        ( element(X3,the_carrier(sK4))
        & ? [X4] :
            ( ? [X5] :
                ( X3 = X5
                & in(X5,the_carrier(sK5))
                & ~ related(sK5,X4,X5)
                & related(sK4,sK6,X3)
                & sK6 = X4
                & element(X5,the_carrier(sK5))
                & in(X4,the_carrier(sK5)) )
            & element(X4,the_carrier(sK5)) ) )
   => ( element(sK7,the_carrier(sK4))
      & ? [X4] :
          ( ? [X5] :
              ( sK7 = X5
              & in(X5,the_carrier(sK5))
              & ~ related(sK5,X4,X5)
              & related(sK4,sK6,sK7)
              & sK6 = X4
              & element(X5,the_carrier(sK5))
              & in(X4,the_carrier(sK5)) )
          & element(X4,the_carrier(sK5)) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f115,plain,
    ( ? [X4] :
        ( ? [X5] :
            ( sK7 = X5
            & in(X5,the_carrier(sK5))
            & ~ related(sK5,X4,X5)
            & related(sK4,sK6,sK7)
            & sK6 = X4
            & element(X5,the_carrier(sK5))
            & in(X4,the_carrier(sK5)) )
        & element(X4,the_carrier(sK5)) )
   => ( ? [X5] :
          ( sK7 = X5
          & in(X5,the_carrier(sK5))
          & ~ related(sK5,sK8,X5)
          & related(sK4,sK6,sK7)
          & sK6 = sK8
          & element(X5,the_carrier(sK5))
          & in(sK8,the_carrier(sK5)) )
      & element(sK8,the_carrier(sK5)) ) ),
    introduced(choice_axiom,[]) ).

fof(f116,plain,
    ( ? [X5] :
        ( sK7 = X5
        & in(X5,the_carrier(sK5))
        & ~ related(sK5,sK8,X5)
        & related(sK4,sK6,sK7)
        & sK6 = sK8
        & element(X5,the_carrier(sK5))
        & in(sK8,the_carrier(sK5)) )
   => ( sK7 = sK9
      & in(sK9,the_carrier(sK5))
      & ~ related(sK5,sK8,sK9)
      & related(sK4,sK6,sK7)
      & sK6 = sK8
      & element(sK9,the_carrier(sK5))
      & in(sK8,the_carrier(sK5)) ) ),
    introduced(choice_axiom,[]) ).

fof(f96,plain,
    ? [X0] :
      ( ? [X1] :
          ( subrelstr(X1,X0)
          & full_subrelstr(X1,X0)
          & ? [X2] :
              ( element(X2,the_carrier(X0))
              & ? [X3] :
                  ( element(X3,the_carrier(X0))
                  & ? [X4] :
                      ( ? [X5] :
                          ( X3 = X5
                          & in(X5,the_carrier(X1))
                          & ~ related(X1,X4,X5)
                          & related(X0,X2,X3)
                          & X2 = X4
                          & element(X5,the_carrier(X1))
                          & in(X4,the_carrier(X1)) )
                      & element(X4,the_carrier(X1)) ) ) ) )
      & rel_str(X0) ),
    inference(flattening,[],[f95]) ).

fof(f95,plain,
    ? [X0] :
      ( ? [X1] :
          ( ? [X2] :
              ( ? [X3] :
                  ( ? [X4] :
                      ( ? [X5] :
                          ( ~ related(X1,X4,X5)
                          & related(X0,X2,X3)
                          & in(X4,the_carrier(X1))
                          & in(X5,the_carrier(X1))
                          & X2 = X4
                          & X3 = X5
                          & element(X5,the_carrier(X1)) )
                      & element(X4,the_carrier(X1)) )
                  & element(X3,the_carrier(X0)) )
              & element(X2,the_carrier(X0)) )
          & subrelstr(X1,X0)
          & full_subrelstr(X1,X0) )
      & rel_str(X0) ),
    inference(ennf_transformation,[],[f45]) ).

fof(f45,negated_conjecture,
    ~ ! [X0] :
        ( rel_str(X0)
       => ! [X1] :
            ( ( subrelstr(X1,X0)
              & full_subrelstr(X1,X0) )
           => ! [X2] :
                ( element(X2,the_carrier(X0))
               => ! [X3] :
                    ( element(X3,the_carrier(X0))
                   => ! [X4] :
                        ( element(X4,the_carrier(X1))
                       => ! [X5] :
                            ( element(X5,the_carrier(X1))
                           => ( ( related(X0,X2,X3)
                                & in(X4,the_carrier(X1))
                                & in(X5,the_carrier(X1))
                                & X2 = X4
                                & X3 = X5 )
                             => related(X1,X4,X5) ) ) ) ) ) ) ),
    inference(negated_conjecture,[],[f44]) ).

fof(f44,conjecture,
    ! [X0] :
      ( rel_str(X0)
     => ! [X1] :
          ( ( subrelstr(X1,X0)
            & full_subrelstr(X1,X0) )
         => ! [X2] :
              ( element(X2,the_carrier(X0))
             => ! [X3] :
                  ( element(X3,the_carrier(X0))
                 => ! [X4] :
                      ( element(X4,the_carrier(X1))
                     => ! [X5] :
                          ( element(X5,the_carrier(X1))
                         => ( ( related(X0,X2,X3)
                              & in(X4,the_carrier(X1))
                              & in(X5,the_carrier(X1))
                              & X2 = X4
                              & X3 = X5 )
                           => related(X1,X4,X5) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t61_yellow_0) ).

fof(f213,plain,
    element(sK8,sF17),
    inference(definition_folding,[],[f157,f209]) ).

fof(f209,plain,
    the_carrier(sK5) = sF17,
    introduced(function_definition,[]) ).

fof(f157,plain,
    element(sK8,the_carrier(sK5)),
    inference(cnf_transformation,[],[f117]) ).

fof(f665,plain,
    ~ element(sK6,sF17),
    inference(forward_demodulation,[],[f664,f209]) ).

fof(f664,plain,
    ~ element(sK6,the_carrier(sK5)),
    inference(subsumption_resolution,[],[f663,f218]) ).

fof(f218,plain,
    element(sK7,sF17),
    inference(forward_demodulation,[],[f211,f164]) ).

fof(f164,plain,
    sK7 = sK9,
    inference(cnf_transformation,[],[f117]) ).

fof(f211,plain,
    element(sK9,sF17),
    inference(definition_folding,[],[f159,f209]) ).

fof(f159,plain,
    element(sK9,the_carrier(sK5)),
    inference(cnf_transformation,[],[f117]) ).

fof(f663,plain,
    ( ~ element(sK6,the_carrier(sK5))
    | ~ element(sK7,sF17) ),
    inference(forward_demodulation,[],[f662,f209]) ).

fof(f662,plain,
    ( ~ element(sK7,the_carrier(sK5))
    | ~ element(sK6,the_carrier(sK5)) ),
    inference(subsumption_resolution,[],[f661,f229]) ).

fof(f229,plain,
    rel_str(sK5),
    inference(resolution,[],[f227,f168]) ).

fof(f168,plain,
    subrelstr(sK5,sK4),
    inference(cnf_transformation,[],[f117]) ).

fof(f227,plain,
    ! [X0] :
      ( ~ subrelstr(X0,sK4)
      | rel_str(X0) ),
    inference(resolution,[],[f205,f156]) ).

fof(f156,plain,
    rel_str(sK4),
    inference(cnf_transformation,[],[f117]) ).

fof(f205,plain,
    ! [X0,X1] :
      ( ~ rel_str(X0)
      | ~ subrelstr(X1,X0)
      | rel_str(X1) ),
    inference(cnf_transformation,[],[f93]) ).

fof(f93,plain,
    ! [X0] :
      ( ! [X1] :
          ( rel_str(X1)
          | ~ subrelstr(X1,X0) )
      | ~ rel_str(X0) ),
    inference(ennf_transformation,[],[f17]) ).

fof(f17,axiom,
    ! [X0] :
      ( rel_str(X0)
     => ! [X1] :
          ( subrelstr(X1,X0)
         => rel_str(X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m1_yellow_0) ).

fof(f661,plain,
    ( ~ rel_str(sK5)
    | ~ element(sK6,the_carrier(sK5))
    | ~ element(sK7,the_carrier(sK5)) ),
    inference(subsumption_resolution,[],[f655,f215]) ).

fof(f215,plain,
    ~ related(sK5,sK6,sK7),
    inference(backward_demodulation,[],[f214,f160]) ).

fof(f214,plain,
    ~ related(sK5,sK8,sK7),
    inference(forward_demodulation,[],[f162,f164]) ).

fof(f162,plain,
    ~ related(sK5,sK8,sK9),
    inference(cnf_transformation,[],[f117]) ).

fof(f655,plain,
    ( related(sK5,sK6,sK7)
    | ~ element(sK6,the_carrier(sK5))
    | ~ rel_str(sK5)
    | ~ element(sK7,the_carrier(sK5)) ),
    inference(resolution,[],[f652,f174]) ).

fof(f174,plain,
    ! [X2,X0,X1] :
      ( ~ in(ordered_pair(X1,X2),the_InternalRel(X0))
      | ~ rel_str(X0)
      | ~ element(X2,the_carrier(X0))
      | related(X0,X1,X2)
      | ~ element(X1,the_carrier(X0)) ),
    inference(cnf_transformation,[],[f121]) ).

fof(f121,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ element(X1,the_carrier(X0))
          | ! [X2] :
              ( ( ( related(X0,X1,X2)
                  | ~ in(ordered_pair(X1,X2),the_InternalRel(X0)) )
                & ( in(ordered_pair(X1,X2),the_InternalRel(X0))
                  | ~ related(X0,X1,X2) ) )
              | ~ element(X2,the_carrier(X0)) ) )
      | ~ rel_str(X0) ),
    inference(nnf_transformation,[],[f86]) ).

fof(f86,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ element(X1,the_carrier(X0))
          | ! [X2] :
              ( ( related(X0,X1,X2)
              <=> in(ordered_pair(X1,X2),the_InternalRel(X0)) )
              | ~ element(X2,the_carrier(X0)) ) )
      | ~ rel_str(X0) ),
    inference(ennf_transformation,[],[f6]) ).

fof(f6,axiom,
    ! [X0] :
      ( rel_str(X0)
     => ! [X1] :
          ( element(X1,the_carrier(X0))
         => ! [X2] :
              ( element(X2,the_carrier(X0))
             => ( related(X0,X1,X2)
              <=> in(ordered_pair(X1,X2),the_InternalRel(X0)) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d9_orders_2) ).

fof(f652,plain,
    in(ordered_pair(sK6,sK7),the_InternalRel(sK5)),
    inference(forward_demodulation,[],[f651,f324]) ).

fof(f324,plain,
    relation_restriction_as_relation_of(the_InternalRel(sK4),sF17) = the_InternalRel(sK5),
    inference(forward_demodulation,[],[f323,f209]) ).

fof(f323,plain,
    relation_restriction_as_relation_of(the_InternalRel(sK4),the_carrier(sK5)) = the_InternalRel(sK5),
    inference(subsumption_resolution,[],[f322,f168]) ).

fof(f322,plain,
    ( ~ subrelstr(sK5,sK4)
    | relation_restriction_as_relation_of(the_InternalRel(sK4),the_carrier(sK5)) = the_InternalRel(sK5) ),
    inference(subsumption_resolution,[],[f319,f156]) ).

fof(f319,plain,
    ( ~ rel_str(sK4)
    | relation_restriction_as_relation_of(the_InternalRel(sK4),the_carrier(sK5)) = the_InternalRel(sK5)
    | ~ subrelstr(sK5,sK4) ),
    inference(resolution,[],[f204,f167]) ).

fof(f167,plain,
    full_subrelstr(sK5,sK4),
    inference(cnf_transformation,[],[f117]) ).

fof(f204,plain,
    ! [X0,X1] :
      ( ~ full_subrelstr(X1,X0)
      | the_InternalRel(X1) = relation_restriction_as_relation_of(the_InternalRel(X0),the_carrier(X1))
      | ~ rel_str(X0)
      | ~ subrelstr(X1,X0) ),
    inference(cnf_transformation,[],[f145]) ).

fof(f145,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ subrelstr(X1,X0)
          | ( ( the_InternalRel(X1) = relation_restriction_as_relation_of(the_InternalRel(X0),the_carrier(X1))
              | ~ full_subrelstr(X1,X0) )
            & ( full_subrelstr(X1,X0)
              | the_InternalRel(X1) != relation_restriction_as_relation_of(the_InternalRel(X0),the_carrier(X1)) ) ) )
      | ~ rel_str(X0) ),
    inference(nnf_transformation,[],[f75]) ).

fof(f75,plain,
    ! [X0] :
      ( ! [X1] :
          ( ~ subrelstr(X1,X0)
          | ( the_InternalRel(X1) = relation_restriction_as_relation_of(the_InternalRel(X0),the_carrier(X1))
          <=> full_subrelstr(X1,X0) ) )
      | ~ rel_str(X0) ),
    inference(ennf_transformation,[],[f5]) ).

fof(f5,axiom,
    ! [X0] :
      ( rel_str(X0)
     => ! [X1] :
          ( subrelstr(X1,X0)
         => ( the_InternalRel(X1) = relation_restriction_as_relation_of(the_InternalRel(X0),the_carrier(X1))
          <=> full_subrelstr(X1,X0) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d14_yellow_0) ).

fof(f651,plain,
    in(ordered_pair(sK6,sK7),relation_restriction_as_relation_of(the_InternalRel(sK4),sF17)),
    inference(subsumption_resolution,[],[f650,f219]) ).

fof(f219,plain,
    in(sK6,sF17),
    inference(forward_demodulation,[],[f212,f160]) ).

fof(f212,plain,
    in(sK8,sF17),
    inference(definition_folding,[],[f158,f209]) ).

fof(f158,plain,
    in(sK8,the_carrier(sK5)),
    inference(cnf_transformation,[],[f117]) ).

fof(f650,plain,
    ( ~ in(sK6,sF17)
    | in(ordered_pair(sK6,sK7),relation_restriction_as_relation_of(the_InternalRel(sK4),sF17)) ),
    inference(resolution,[],[f647,f216]) ).

fof(f216,plain,
    in(sK7,sF17),
    inference(forward_demodulation,[],[f210,f164]) ).

fof(f210,plain,
    in(sK9,sF17),
    inference(definition_folding,[],[f163,f209]) ).

fof(f163,plain,
    in(sK9,the_carrier(sK5)),
    inference(cnf_transformation,[],[f117]) ).

fof(f647,plain,
    ! [X0] :
      ( ~ in(sK7,X0)
      | in(ordered_pair(sK6,sK7),relation_restriction_as_relation_of(the_InternalRel(sK4),X0))
      | ~ in(sK6,X0) ),
    inference(resolution,[],[f639,f202]) ).

fof(f202,plain,
    ! [X2,X3,X0,X1] :
      ( in(ordered_pair(X2,X1),cartesian_product2(X3,X0))
      | ~ in(X1,X0)
      | ~ in(X2,X3) ),
    inference(cnf_transformation,[],[f144]) ).

fof(f144,plain,
    ! [X0,X1,X2,X3] :
      ( ( in(ordered_pair(X2,X1),cartesian_product2(X3,X0))
        | ~ in(X1,X0)
        | ~ in(X2,X3) )
      & ( ( in(X1,X0)
          & in(X2,X3) )
        | ~ in(ordered_pair(X2,X1),cartesian_product2(X3,X0)) ) ),
    inference(rectify,[],[f143]) ).

fof(f143,plain,
    ! [X0,X1,X3,X2] :
      ( ( in(ordered_pair(X3,X1),cartesian_product2(X2,X0))
        | ~ in(X1,X0)
        | ~ in(X3,X2) )
      & ( ( in(X1,X0)
          & in(X3,X2) )
        | ~ in(ordered_pair(X3,X1),cartesian_product2(X2,X0)) ) ),
    inference(flattening,[],[f142]) ).

fof(f142,plain,
    ! [X0,X1,X3,X2] :
      ( ( in(ordered_pair(X3,X1),cartesian_product2(X2,X0))
        | ~ in(X1,X0)
        | ~ in(X3,X2) )
      & ( ( in(X1,X0)
          & in(X3,X2) )
        | ~ in(ordered_pair(X3,X1),cartesian_product2(X2,X0)) ) ),
    inference(nnf_transformation,[],[f60]) ).

fof(f60,plain,
    ! [X0,X1,X3,X2] :
      ( in(ordered_pair(X3,X1),cartesian_product2(X2,X0))
    <=> ( in(X1,X0)
        & in(X3,X2) ) ),
    inference(rectify,[],[f37]) ).

fof(f37,axiom,
    ! [X3,X1,X2,X0] :
      ( ( in(X1,X3)
        & in(X0,X2) )
    <=> in(ordered_pair(X0,X1),cartesian_product2(X2,X3)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t106_zfmisc_1) ).

fof(f639,plain,
    ! [X0] :
      ( ~ in(ordered_pair(sK6,sK7),cartesian_product2(X0,X0))
      | in(ordered_pair(sK6,sK7),relation_restriction_as_relation_of(the_InternalRel(sK4),X0)) ),
    inference(resolution,[],[f366,f330]) ).

fof(f330,plain,
    in(ordered_pair(sK6,sK7),the_InternalRel(sK4)),
    inference(subsumption_resolution,[],[f329,f207]) ).

fof(f207,plain,
    element(sK6,sF16),
    inference(definition_folding,[],[f166,f206]) ).

fof(f206,plain,
    sF16 = the_carrier(sK4),
    introduced(function_definition,[]) ).

fof(f166,plain,
    element(sK6,the_carrier(sK4)),
    inference(cnf_transformation,[],[f117]) ).

fof(f329,plain,
    ( in(ordered_pair(sK6,sK7),the_InternalRel(sK4))
    | ~ element(sK6,sF16) ),
    inference(forward_demodulation,[],[f328,f206]) ).

fof(f328,plain,
    ( in(ordered_pair(sK6,sK7),the_InternalRel(sK4))
    | ~ element(sK6,the_carrier(sK4)) ),
    inference(subsumption_resolution,[],[f327,f208]) ).

fof(f208,plain,
    element(sK7,sF16),
    inference(definition_folding,[],[f165,f206]) ).

fof(f165,plain,
    element(sK7,the_carrier(sK4)),
    inference(cnf_transformation,[],[f117]) ).

fof(f327,plain,
    ( ~ element(sK7,sF16)
    | in(ordered_pair(sK6,sK7),the_InternalRel(sK4))
    | ~ element(sK6,the_carrier(sK4)) ),
    inference(forward_demodulation,[],[f326,f206]) ).

fof(f326,plain,
    ( ~ element(sK7,the_carrier(sK4))
    | ~ element(sK6,the_carrier(sK4))
    | in(ordered_pair(sK6,sK7),the_InternalRel(sK4)) ),
    inference(subsumption_resolution,[],[f325,f156]) ).

fof(f325,plain,
    ( in(ordered_pair(sK6,sK7),the_InternalRel(sK4))
    | ~ element(sK6,the_carrier(sK4))
    | ~ rel_str(sK4)
    | ~ element(sK7,the_carrier(sK4)) ),
    inference(resolution,[],[f173,f161]) ).

fof(f161,plain,
    related(sK4,sK6,sK7),
    inference(cnf_transformation,[],[f117]) ).

fof(f173,plain,
    ! [X2,X0,X1] :
      ( ~ related(X0,X1,X2)
      | ~ rel_str(X0)
      | ~ element(X2,the_carrier(X0))
      | in(ordered_pair(X1,X2),the_InternalRel(X0))
      | ~ element(X1,the_carrier(X0)) ),
    inference(cnf_transformation,[],[f121]) ).

fof(f366,plain,
    ! [X0,X1] :
      ( ~ in(X0,the_InternalRel(sK4))
      | ~ in(X0,cartesian_product2(X1,X1))
      | in(X0,relation_restriction_as_relation_of(the_InternalRel(sK4),X1)) ),
    inference(backward_demodulation,[],[f364,f365]) ).

fof(f365,plain,
    ! [X2] : relation_restriction(the_InternalRel(sK4),X2) = relation_restriction_as_relation_of(the_InternalRel(sK4),X2),
    inference(resolution,[],[f362,f150]) ).

fof(f150,plain,
    ! [X0,X1] :
      ( ~ relation(X1)
      | relation_restriction_as_relation_of(X1,X0) = relation_restriction(X1,X0) ),
    inference(cnf_transformation,[],[f102]) ).

fof(f102,plain,
    ! [X0,X1] :
      ( ~ relation(X1)
      | relation_restriction_as_relation_of(X1,X0) = relation_restriction(X1,X0) ),
    inference(rectify,[],[f92]) ).

fof(f92,plain,
    ! [X1,X0] :
      ( ~ relation(X0)
      | relation_restriction_as_relation_of(X0,X1) = relation_restriction(X0,X1) ),
    inference(ennf_transformation,[],[f34]) ).

fof(f34,axiom,
    ! [X0,X1] :
      ( relation(X0)
     => relation_restriction_as_relation_of(X0,X1) = relation_restriction(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',redefinition_k1_toler_1) ).

fof(f362,plain,
    relation(the_InternalRel(sK4)),
    inference(resolution,[],[f286,f281]) ).

fof(f281,plain,
    relation_of2_as_subset(the_InternalRel(sK4),sF16,sF16),
    inference(subsumption_resolution,[],[f278,f156]) ).

fof(f278,plain,
    ( ~ rel_str(sK4)
    | relation_of2_as_subset(the_InternalRel(sK4),sF16,sF16) ),
    inference(superposition,[],[f171,f206]) ).

fof(f171,plain,
    ! [X0] :
      ( relation_of2_as_subset(the_InternalRel(X0),the_carrier(X0),the_carrier(X0))
      | ~ rel_str(X0) ),
    inference(cnf_transformation,[],[f94]) ).

fof(f94,plain,
    ! [X0] :
      ( ~ rel_str(X0)
      | relation_of2_as_subset(the_InternalRel(X0),the_carrier(X0),the_carrier(X0)) ),
    inference(ennf_transformation,[],[f19]) ).

fof(f19,axiom,
    ! [X0] :
      ( rel_str(X0)
     => relation_of2_as_subset(the_InternalRel(X0),the_carrier(X0),the_carrier(X0)) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_u1_orders_2) ).

fof(f286,plain,
    ! [X2,X0,X1] :
      ( ~ relation_of2_as_subset(X0,X1,X2)
      | relation(X0) ),
    inference(resolution,[],[f146,f178]) ).

fof(f178,plain,
    ! [X2,X0,X1] :
      ( ~ element(X0,powerset(cartesian_product2(X2,X1)))
      | relation(X0) ),
    inference(cnf_transformation,[],[f127]) ).

fof(f127,plain,
    ! [X0,X1,X2] :
      ( relation(X0)
      | ~ element(X0,powerset(cartesian_product2(X2,X1))) ),
    inference(rectify,[],[f81]) ).

fof(f81,plain,
    ! [X0,X2,X1] :
      ( relation(X0)
      | ~ element(X0,powerset(cartesian_product2(X1,X2))) ),
    inference(ennf_transformation,[],[f55]) ).

fof(f55,plain,
    ! [X2,X1,X0] :
      ( element(X0,powerset(cartesian_product2(X1,X2)))
     => relation(X0) ),
    inference(rectify,[],[f3]) ).

fof(f3,axiom,
    ! [X2,X0,X1] :
      ( element(X2,powerset(cartesian_product2(X0,X1)))
     => relation(X2) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_relset_1) ).

fof(f146,plain,
    ! [X2,X0,X1] :
      ( element(X2,powerset(cartesian_product2(X1,X0)))
      | ~ relation_of2_as_subset(X2,X1,X0) ),
    inference(cnf_transformation,[],[f98]) ).

fof(f98,plain,
    ! [X0,X1,X2] :
      ( ~ relation_of2_as_subset(X2,X1,X0)
      | element(X2,powerset(cartesian_product2(X1,X0))) ),
    inference(rectify,[],[f82]) ).

fof(f82,plain,
    ! [X2,X1,X0] :
      ( ~ relation_of2_as_subset(X0,X1,X2)
      | element(X0,powerset(cartesian_product2(X1,X2))) ),
    inference(ennf_transformation,[],[f50]) ).

fof(f50,plain,
    ! [X1,X0,X2] :
      ( relation_of2_as_subset(X0,X1,X2)
     => element(X0,powerset(cartesian_product2(X1,X2))) ),
    inference(rectify,[],[f18]) ).

fof(f18,axiom,
    ! [X2,X0,X1] :
      ( relation_of2_as_subset(X2,X0,X1)
     => element(X2,powerset(cartesian_product2(X0,X1))) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',dt_m2_relset_1) ).

fof(f364,plain,
    ! [X0,X1] :
      ( in(X0,relation_restriction(the_InternalRel(sK4),X1))
      | ~ in(X0,the_InternalRel(sK4))
      | ~ in(X0,cartesian_product2(X1,X1)) ),
    inference(resolution,[],[f362,f184]) ).

fof(f184,plain,
    ! [X2,X0,X1] :
      ( ~ relation(X0)
      | ~ in(X1,X0)
      | in(X1,relation_restriction(X0,X2))
      | ~ in(X1,cartesian_product2(X2,X2)) ),
    inference(cnf_transformation,[],[f131]) ).

fof(f131,plain,
    ! [X0,X1,X2] :
      ( ~ relation(X0)
      | ( ( in(X1,relation_restriction(X0,X2))
          | ~ in(X1,X0)
          | ~ in(X1,cartesian_product2(X2,X2)) )
        & ( ( in(X1,X0)
            & in(X1,cartesian_product2(X2,X2)) )
          | ~ in(X1,relation_restriction(X0,X2)) ) ) ),
    inference(rectify,[],[f130]) ).

fof(f130,plain,
    ! [X1,X0,X2] :
      ( ~ relation(X1)
      | ( ( in(X0,relation_restriction(X1,X2))
          | ~ in(X0,X1)
          | ~ in(X0,cartesian_product2(X2,X2)) )
        & ( ( in(X0,X1)
            & in(X0,cartesian_product2(X2,X2)) )
          | ~ in(X0,relation_restriction(X1,X2)) ) ) ),
    inference(flattening,[],[f129]) ).

fof(f129,plain,
    ! [X1,X0,X2] :
      ( ~ relation(X1)
      | ( ( in(X0,relation_restriction(X1,X2))
          | ~ in(X0,X1)
          | ~ in(X0,cartesian_product2(X2,X2)) )
        & ( ( in(X0,X1)
            & in(X0,cartesian_product2(X2,X2)) )
          | ~ in(X0,relation_restriction(X1,X2)) ) ) ),
    inference(nnf_transformation,[],[f88]) ).

fof(f88,plain,
    ! [X1,X0,X2] :
      ( ~ relation(X1)
      | ( in(X0,relation_restriction(X1,X2))
      <=> ( in(X0,X1)
          & in(X0,cartesian_product2(X2,X2)) ) ) ),
    inference(ennf_transformation,[],[f61]) ).

fof(f61,plain,
    ! [X0,X1,X2] :
      ( relation(X1)
     => ( in(X0,relation_restriction(X1,X2))
      <=> ( in(X0,X1)
          & in(X0,cartesian_product2(X2,X2)) ) ) ),
    inference(rectify,[],[f38]) ).

fof(f38,axiom,
    ! [X0,X2,X1] :
      ( relation(X2)
     => ( ( in(X0,X2)
          & in(X0,cartesian_product2(X1,X1)) )
      <=> in(X0,relation_restriction(X2,X1)) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t16_wellord1) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10  % Problem    : SEU363+1 : TPTP v8.1.0. Released v3.3.0.
% 0.10/0.11  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.10/0.31  % Computer : n018.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    : 300
% 0.10/0.31  % DateTime   : Tue Aug 30 15:23:40 EDT 2022
% 0.10/0.32  % CPUTime    : 
% 0.16/0.47  % (1759)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.16/0.48  % (1777)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 0.16/0.48  TRYING [1]
% 0.16/0.49  % (1769)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 0.16/0.49  % (1776)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.16/0.49  TRYING [2]
% 0.16/0.49  TRYING [3]
% 0.16/0.50  % (1760)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.16/0.50  % (1768)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.16/0.50  % (1753)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 0.16/0.51  % (1761)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.16/0.51  % (1761)Instruction limit reached!
% 0.16/0.51  % (1761)------------------------------
% 0.16/0.51  % (1761)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.51  % (1761)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.51  % (1761)Termination reason: Unknown
% 0.16/0.51  % (1761)Termination phase: shuffling
% 0.16/0.51  
% 0.16/0.51  % (1761)Memory used [KB]: 895
% 0.16/0.51  % (1761)Time elapsed: 0.004 s
% 0.16/0.51  % (1761)Instructions burned: 2 (million)
% 0.16/0.51  % (1761)------------------------------
% 0.16/0.51  % (1761)------------------------------
% 0.16/0.51  % (1760)Instruction limit reached!
% 0.16/0.51  % (1760)------------------------------
% 0.16/0.51  % (1760)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.51  % (1756)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.16/0.51  % (1762)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.16/0.51  % (1760)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.51  % (1760)Termination reason: Unknown
% 0.16/0.51  % (1760)Termination phase: Saturation
% 0.16/0.51  
% 0.16/0.51  % (1760)Memory used [KB]: 5628
% 0.16/0.51  % (1760)Time elapsed: 0.087 s
% 0.16/0.51  % (1760)Instructions burned: 7 (million)
% 0.16/0.51  % (1760)------------------------------
% 0.16/0.51  % (1760)------------------------------
% 0.16/0.52  % (1757)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.16/0.52  % (1758)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 0.16/0.52  % (1763)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.16/0.52  TRYING [4]
% 0.16/0.53  TRYING [1]
% 0.16/0.53  TRYING [2]
% 0.16/0.53  % (1754)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.16/0.53  % (1755)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.16/0.53  % (1774)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 0.16/0.53  TRYING [3]
% 0.16/0.54  % (1764)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.16/0.54  % (1754)Refutation not found, incomplete strategy% (1754)------------------------------
% 0.16/0.54  % (1754)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.54  % (1754)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.54  % (1754)Termination reason: Refutation not found, incomplete strategy
% 0.16/0.54  
% 0.16/0.54  % (1754)Memory used [KB]: 5500
% 0.16/0.54  % (1754)Time elapsed: 0.158 s
% 0.16/0.54  % (1754)Instructions burned: 4 (million)
% 0.16/0.54  % (1754)------------------------------
% 0.16/0.54  % (1754)------------------------------
% 0.16/0.54  % (1775)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 0.16/0.54  % (1780)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.16/0.54  % (1765)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.16/0.54  % (1778)ott+10_1:1_kws=precedence:tgt=ground:i=482:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/482Mi)
% 0.16/0.54  % (1767)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.16/0.55  % (1773)ott+4_1:1_av=off:bd=off:nwc=5.0:rp=on:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.16/0.55  % (1772)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 0.16/0.55  % (1770)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.16/0.55  % (1759)Instruction limit reached!
% 0.16/0.55  % (1759)------------------------------
% 0.16/0.55  % (1759)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.55  % (1759)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.55  % (1759)Termination reason: Unknown
% 0.16/0.55  % (1759)Termination phase: Finite model building SAT solving
% 0.16/0.55  
% 0.16/0.55  % (1759)Memory used [KB]: 7164
% 0.16/0.55  % (1759)Time elapsed: 0.158 s
% 0.16/0.55  % (1759)Instructions burned: 51 (million)
% 0.16/0.55  % (1759)------------------------------
% 0.16/0.55  % (1759)------------------------------
% 0.16/0.55  % (1779)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.16/0.55  % (1783)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 0.16/0.55  % (1782)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.16/0.56  % (1771)fmb+10_1:1_bce=on:i=59:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/59Mi)
% 0.16/0.56  % (1781)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 0.16/0.56  TRYING [4]
% 0.16/0.57  % (1769)First to succeed.
% 0.16/0.57  % (1769)Refutation found. Thanks to Tanya!
% 0.16/0.57  % SZS status Theorem for theBenchmark
% 0.16/0.57  % SZS output start Proof for theBenchmark
% See solution above
% 0.16/0.57  % (1769)------------------------------
% 0.16/0.57  % (1769)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.16/0.57  % (1769)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.16/0.57  % (1769)Termination reason: Refutation
% 0.16/0.57  
% 0.16/0.57  % (1769)Memory used [KB]: 1535
% 0.16/0.57  % (1769)Time elapsed: 0.146 s
% 0.16/0.57  % (1769)Instructions burned: 29 (million)
% 0.16/0.57  % (1769)------------------------------
% 0.16/0.57  % (1769)------------------------------
% 0.16/0.57  % (1752)Success in time 0.245 s
%------------------------------------------------------------------------------