TSTP Solution File: SEU094+1 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : SEU094+1 : TPTP v8.1.2. Released v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n022.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 : Tue Apr 30 15:22:07 EDT 2024

% Result   : Theorem 0.14s 0.42s
% Output   : Refutation 0.14s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :   73
% Syntax   : Number of formulae    :  294 (  91 unt;   0 def)
%            Number of atoms       :  806 (  13 equ)
%            Maximal formula atoms :   16 (   2 avg)
%            Number of connectives :  746 ( 234   ~; 192   |; 267   &)
%                                         (  10 <=>;  42  =>;   0  <=;   1 <~>)
%            Maximal formula depth :   12 (   4 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :   22 (  20 usr;   7 prp; 0-2 aty)
%            Number of functors    :   25 (  25 usr;  17 con; 0-1 aty)
%            Number of variables   :  267 ( 209   !;  58   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f643,plain,
    $false,
    inference(avatar_sat_refutation,[],[f318,f434,f479,f566,f627,f642]) ).

fof(f642,plain,
    ( ~ spl29_1
    | spl29_2 ),
    inference(avatar_contradiction_clause,[],[f641]) ).

fof(f641,plain,
    ( $false
    | ~ spl29_1
    | spl29_2 ),
    inference(subsumption_resolution,[],[f640,f313]) ).

fof(f313,plain,
    ( finite(sK0)
    | ~ spl29_1 ),
    inference(avatar_component_clause,[],[f311]) ).

fof(f311,plain,
    ( spl29_1
  <=> finite(sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl29_1])]) ).

fof(f640,plain,
    ( ~ finite(sK0)
    | ~ spl29_1
    | spl29_2 ),
    inference(subsumption_resolution,[],[f639,f316]) ).

fof(f316,plain,
    ( ~ finite(union(sK0))
    | spl29_2 ),
    inference(avatar_component_clause,[],[f315]) ).

fof(f315,plain,
    ( spl29_2
  <=> finite(union(sK0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl29_2])]) ).

fof(f639,plain,
    ( finite(union(sK0))
    | ~ finite(sK0)
    | ~ spl29_1
    | spl29_2 ),
    inference(resolution,[],[f637,f222]) ).

fof(f222,plain,
    ! [X0] :
      ( ~ finite(sK4(X0))
      | finite(union(X0))
      | ~ finite(X0) ),
    inference(cnf_transformation,[],[f128]) ).

fof(f128,plain,
    ! [X0] :
      ( finite(union(X0))
      | ( ~ finite(sK4(X0))
        & in(sK4(X0),X0) )
      | ~ finite(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK4])],[f98,f127]) ).

fof(f127,plain,
    ! [X0] :
      ( ? [X1] :
          ( ~ finite(X1)
          & in(X1,X0) )
     => ( ~ finite(sK4(X0))
        & in(sK4(X0),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f98,plain,
    ! [X0] :
      ( finite(union(X0))
      | ? [X1] :
          ( ~ finite(X1)
          & in(X1,X0) )
      | ~ finite(X0) ),
    inference(flattening,[],[f97]) ).

fof(f97,plain,
    ! [X0] :
      ( finite(union(X0))
      | ? [X1] :
          ( ~ finite(X1)
          & in(X1,X0) )
      | ~ finite(X0) ),
    inference(ennf_transformation,[],[f21]) ).

fof(f21,axiom,
    ! [X0] :
      ( ( ! [X1] :
            ( in(X1,X0)
           => finite(X1) )
        & finite(X0) )
     => finite(union(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',l22_finset_1) ).

fof(f637,plain,
    ( finite(sK4(sK0))
    | ~ spl29_1
    | spl29_2 ),
    inference(subsumption_resolution,[],[f636,f313]) ).

fof(f636,plain,
    ( finite(sK4(sK0))
    | ~ finite(sK0)
    | spl29_2 ),
    inference(subsumption_resolution,[],[f634,f316]) ).

fof(f634,plain,
    ( finite(sK4(sK0))
    | finite(union(sK0))
    | ~ finite(sK0) ),
    inference(resolution,[],[f631,f221]) ).

fof(f221,plain,
    ! [X0] :
      ( in(sK4(X0),X0)
      | finite(union(X0))
      | ~ finite(X0) ),
    inference(cnf_transformation,[],[f128]) ).

fof(f631,plain,
    ! [X2] :
      ( ~ in(X2,sK0)
      | finite(X2) ),
    inference(subsumption_resolution,[],[f180,f428]) ).

fof(f428,plain,
    ! [X0,X1] :
      ( ~ finite(union(X0))
      | finite(X1)
      | ~ in(X1,X0) ),
    inference(resolution,[],[f247,f245]) ).

fof(f245,plain,
    ! [X0,X1] :
      ( subset(X0,union(X1))
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f107]) ).

fof(f107,plain,
    ! [X0,X1] :
      ( subset(X0,union(X1))
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f61]) ).

fof(f61,axiom,
    ! [X0,X1] :
      ( in(X0,X1)
     => subset(X0,union(X1)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t92_zfmisc_1) ).

fof(f247,plain,
    ! [X0,X1] :
      ( ~ subset(X0,X1)
      | ~ finite(X1)
      | finite(X0) ),
    inference(cnf_transformation,[],[f111]) ).

fof(f111,plain,
    ! [X0,X1] :
      ( finite(X0)
      | ~ finite(X1)
      | ~ subset(X0,X1) ),
    inference(flattening,[],[f110]) ).

fof(f110,plain,
    ! [X0,X1] :
      ( finite(X0)
      | ~ finite(X1)
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f49]) ).

fof(f49,axiom,
    ! [X0,X1] :
      ( ( finite(X1)
        & subset(X0,X1) )
     => finite(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t13_finset_1) ).

fof(f180,plain,
    ! [X2] :
      ( finite(union(sK0))
      | finite(X2)
      | ~ in(X2,sK0) ),
    inference(cnf_transformation,[],[f122]) ).

fof(f122,plain,
    ( ( ~ finite(union(sK0))
      | ( ~ finite(sK1)
        & in(sK1,sK0) )
      | ~ finite(sK0) )
    & ( finite(union(sK0))
      | ( ! [X2] :
            ( finite(X2)
            | ~ in(X2,sK0) )
        & finite(sK0) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f119,f121,f120]) ).

fof(f120,plain,
    ( ? [X0] :
        ( ( ~ finite(union(X0))
          | ? [X1] :
              ( ~ finite(X1)
              & in(X1,X0) )
          | ~ finite(X0) )
        & ( finite(union(X0))
          | ( ! [X2] :
                ( finite(X2)
                | ~ in(X2,X0) )
            & finite(X0) ) ) )
   => ( ( ~ finite(union(sK0))
        | ? [X1] :
            ( ~ finite(X1)
            & in(X1,sK0) )
        | ~ finite(sK0) )
      & ( finite(union(sK0))
        | ( ! [X2] :
              ( finite(X2)
              | ~ in(X2,sK0) )
          & finite(sK0) ) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f121,plain,
    ( ? [X1] :
        ( ~ finite(X1)
        & in(X1,sK0) )
   => ( ~ finite(sK1)
      & in(sK1,sK0) ) ),
    introduced(choice_axiom,[]) ).

fof(f119,plain,
    ? [X0] :
      ( ( ~ finite(union(X0))
        | ? [X1] :
            ( ~ finite(X1)
            & in(X1,X0) )
        | ~ finite(X0) )
      & ( finite(union(X0))
        | ( ! [X2] :
              ( finite(X2)
              | ~ in(X2,X0) )
          & finite(X0) ) ) ),
    inference(rectify,[],[f118]) ).

fof(f118,plain,
    ? [X0] :
      ( ( ~ finite(union(X0))
        | ? [X1] :
            ( ~ finite(X1)
            & in(X1,X0) )
        | ~ finite(X0) )
      & ( finite(union(X0))
        | ( ! [X1] :
              ( finite(X1)
              | ~ in(X1,X0) )
          & finite(X0) ) ) ),
    inference(flattening,[],[f117]) ).

fof(f117,plain,
    ? [X0] :
      ( ( ~ finite(union(X0))
        | ? [X1] :
            ( ~ finite(X1)
            & in(X1,X0) )
        | ~ finite(X0) )
      & ( finite(union(X0))
        | ( ! [X1] :
              ( finite(X1)
              | ~ in(X1,X0) )
          & finite(X0) ) ) ),
    inference(nnf_transformation,[],[f83]) ).

fof(f83,plain,
    ? [X0] :
      ( ( ! [X1] :
            ( finite(X1)
            | ~ in(X1,X0) )
        & finite(X0) )
    <~> finite(union(X0)) ),
    inference(ennf_transformation,[],[f53]) ).

fof(f53,negated_conjecture,
    ~ ! [X0] :
        ( ( ! [X1] :
              ( in(X1,X0)
             => finite(X1) )
          & finite(X0) )
      <=> finite(union(X0)) ),
    inference(negated_conjecture,[],[f52]) ).

fof(f52,conjecture,
    ! [X0] :
      ( ( ! [X1] :
            ( in(X1,X0)
           => finite(X1) )
        & finite(X0) )
    <=> finite(union(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t25_finset_1) ).

fof(f627,plain,
    ~ spl29_2,
    inference(avatar_contradiction_clause,[],[f626]) ).

fof(f626,plain,
    ( $false
    | ~ spl29_2 ),
    inference(subsumption_resolution,[],[f623,f438]) ).

fof(f438,plain,
    ( ~ finite(sK1)
    | ~ spl29_2 ),
    inference(global_subsumption,[],[f182,f181,f180,f185,f187,f191,f202,f222,f221,f232,f234,f246,f249,f248,f250,f252,f253,f183,f184,f192,f193,f194,f254,f255,f256,f257,f258,f259,f260,f261,f262,f263,f264,f265,f266,f268,f270,f271,f272,f273,f274,f275,f293,f294,f295,f296,f298,f301,f302,f303,f304,f306,f307,f308,f309,f195,f233,f235,f238,f239,f240,f241,f242,f300,f305,f179,f317,f203,f207,f323,f324,f326,f321,f208,f331,f332,f334,f329,f209,f339,f340,f342,f337,f231,f196,f198,f200,f201,f206,f347,f348,f349,f350,f351,f368,f345,f346,f212,f377,f213,f214,f229,f230,f384,f251,f226,f243,f244,f197,f199,f215,f401,f403,f404,f400,f216,f409,f411,f412,f408,f417,f217,f419,f421,f422,f245,f247,f428,f427,f429,f432,f431,f435,f436,f437]) ).

fof(f437,plain,
    ( ~ finite(sK1)
    | ~ finite(sK0)
    | ~ spl29_2 ),
    inference(subsumption_resolution,[],[f182,f317]) ).

fof(f436,plain,
    ( in(sK1,sK0)
    | ~ spl29_2 ),
    inference(global_subsumption,[],[f182,f181,f180,f185,f187,f191,f202,f222,f221,f232,f234,f246,f249,f248,f250,f252,f253,f183,f184,f192,f193,f194,f254,f255,f256,f257,f258,f259,f260,f261,f262,f263,f264,f265,f266,f268,f270,f271,f272,f273,f274,f275,f293,f294,f295,f296,f298,f301,f302,f303,f304,f306,f307,f308,f309,f195,f233,f235,f238,f239,f240,f241,f242,f300,f305,f179,f317,f203,f207,f323,f324,f326,f321,f208,f331,f332,f334,f329,f209,f339,f340,f342,f337,f231,f196,f198,f200,f201,f206,f347,f348,f349,f350,f351,f368,f345,f346,f212,f377,f213,f214,f229,f230,f384,f251,f226,f243,f244,f197,f199,f215,f401,f403,f404,f400,f216,f409,f411,f412,f408,f417,f217,f419,f421,f422,f245,f247,f428,f427,f429,f432,f431,f435]) ).

fof(f435,plain,
    ( in(sK1,sK0)
    | ~ finite(sK0)
    | ~ spl29_2 ),
    inference(subsumption_resolution,[],[f181,f317]) ).

fof(f431,plain,
    ( finite(sK0)
    | ~ spl29_2 ),
    inference(resolution,[],[f429,f317]) ).

fof(f432,plain,
    ! [X0] :
      ( ~ empty(union(X0))
      | finite(X0) ),
    inference(resolution,[],[f429,f203]) ).

fof(f429,plain,
    ! [X0] :
      ( ~ finite(union(X0))
      | finite(X0) ),
    inference(resolution,[],[f427,f229]) ).

fof(f427,plain,
    ! [X0] :
      ( ~ finite(powerset(union(X0)))
      | finite(X0) ),
    inference(resolution,[],[f247,f196]) ).

fof(f422,plain,
    ! [X0] :
      ( ordinal(sK3(X0))
      | ~ ordinal(powerset(X0))
      | empty(X0) ),
    inference(resolution,[],[f217,f199]) ).

fof(f421,plain,
    ! [X0] :
      ( ordinal(sK2(X0))
      | ~ ordinal(powerset(X0))
      | empty(X0) ),
    inference(resolution,[],[f217,f197]) ).

fof(f419,plain,
    ! [X0,X1] :
      ( ~ in(X0,X1)
      | ~ ordinal(X1)
      | ordinal(X0) ),
    inference(resolution,[],[f217,f244]) ).

fof(f217,plain,
    ! [X0,X1] :
      ( ~ element(X1,X0)
      | ordinal(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f94]) ).

fof(f94,plain,
    ! [X0] :
      ( ! [X1] :
          ( ( ordinal(X1)
            & epsilon_connected(X1)
            & epsilon_transitive(X1) )
          | ~ element(X1,X0) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f2]) ).

fof(f2,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ! [X1] :
          ( element(X1,X0)
         => ( ordinal(X1)
            & epsilon_connected(X1)
            & epsilon_transitive(X1) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_arytm_3) ).

fof(f417,plain,
    ! [X0] :
      ( ordinal(sK5(X0))
      | ~ ordinal(X0) ),
    inference(subsumption_resolution,[],[f416,f400]) ).

fof(f416,plain,
    ! [X0] :
      ( ~ ordinal(X0)
      | ordinal(sK5(X0))
      | ~ epsilon_transitive(sK5(X0)) ),
    inference(resolution,[],[f408,f226]) ).

fof(f408,plain,
    ! [X0] :
      ( epsilon_connected(sK5(X0))
      | ~ ordinal(X0) ),
    inference(resolution,[],[f216,f231]) ).

fof(f412,plain,
    ! [X0] :
      ( epsilon_connected(sK3(X0))
      | ~ ordinal(powerset(X0))
      | empty(X0) ),
    inference(resolution,[],[f216,f199]) ).

fof(f411,plain,
    ! [X0] :
      ( epsilon_connected(sK2(X0))
      | ~ ordinal(powerset(X0))
      | empty(X0) ),
    inference(resolution,[],[f216,f197]) ).

fof(f409,plain,
    ! [X0,X1] :
      ( ~ in(X0,X1)
      | ~ ordinal(X1)
      | epsilon_connected(X0) ),
    inference(resolution,[],[f216,f244]) ).

fof(f216,plain,
    ! [X0,X1] :
      ( ~ element(X1,X0)
      | epsilon_connected(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f94]) ).

fof(f400,plain,
    ! [X0] :
      ( epsilon_transitive(sK5(X0))
      | ~ ordinal(X0) ),
    inference(resolution,[],[f215,f231]) ).

fof(f404,plain,
    ! [X0] :
      ( epsilon_transitive(sK3(X0))
      | ~ ordinal(powerset(X0))
      | empty(X0) ),
    inference(resolution,[],[f215,f199]) ).

fof(f403,plain,
    ! [X0] :
      ( epsilon_transitive(sK2(X0))
      | ~ ordinal(powerset(X0))
      | empty(X0) ),
    inference(resolution,[],[f215,f197]) ).

fof(f401,plain,
    ! [X0,X1] :
      ( ~ in(X0,X1)
      | ~ ordinal(X1)
      | epsilon_transitive(X0) ),
    inference(resolution,[],[f215,f244]) ).

fof(f215,plain,
    ! [X0,X1] :
      ( ~ element(X1,X0)
      | epsilon_transitive(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f94]) ).

fof(f199,plain,
    ! [X0] :
      ( element(sK3(X0),powerset(X0))
      | empty(X0) ),
    inference(cnf_transformation,[],[f126]) ).

fof(f126,plain,
    ! [X0] :
      ( ( finite(sK3(X0))
        & ~ empty(sK3(X0))
        & element(sK3(X0),powerset(X0)) )
      | empty(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK3])],[f85,f125]) ).

fof(f125,plain,
    ! [X0] :
      ( ? [X1] :
          ( finite(X1)
          & ~ empty(X1)
          & element(X1,powerset(X0)) )
     => ( finite(sK3(X0))
        & ~ empty(sK3(X0))
        & element(sK3(X0),powerset(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f85,plain,
    ! [X0] :
      ( ? [X1] :
          ( finite(X1)
          & ~ empty(X1)
          & element(X1,powerset(X0)) )
      | empty(X0) ),
    inference(ennf_transformation,[],[f40]) ).

fof(f40,axiom,
    ! [X0] :
      ( ~ empty(X0)
     => ? [X1] :
          ( finite(X1)
          & ~ empty(X1)
          & element(X1,powerset(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_finset_1) ).

fof(f197,plain,
    ! [X0] :
      ( element(sK2(X0),powerset(X0))
      | empty(X0) ),
    inference(cnf_transformation,[],[f124]) ).

fof(f124,plain,
    ! [X0] :
      ( ( ~ empty(sK2(X0))
        & element(sK2(X0),powerset(X0)) )
      | empty(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK2])],[f84,f123]) ).

fof(f123,plain,
    ! [X0] :
      ( ? [X1] :
          ( ~ empty(X1)
          & element(X1,powerset(X0)) )
     => ( ~ empty(sK2(X0))
        & element(sK2(X0),powerset(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f84,plain,
    ! [X0] :
      ( ? [X1] :
          ( ~ empty(X1)
          & element(X1,powerset(X0)) )
      | empty(X0) ),
    inference(ennf_transformation,[],[f29]) ).

fof(f29,axiom,
    ! [X0] :
      ( ~ empty(X0)
     => ? [X1] :
          ( ~ empty(X1)
          & element(X1,powerset(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_subset_1) ).

fof(f244,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f106]) ).

fof(f106,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f50]) ).

fof(f50,axiom,
    ! [X0,X1] :
      ( in(X0,X1)
     => element(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t1_subset) ).

fof(f243,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f105]) ).

fof(f105,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f1]) ).

fof(f1,axiom,
    ! [X0,X1] :
      ( in(X0,X1)
     => ~ in(X1,X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

fof(f226,plain,
    ! [X0] :
      ( ~ epsilon_connected(X0)
      | ordinal(X0)
      | ~ epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f102]) ).

fof(f102,plain,
    ! [X0] :
      ( ordinal(X0)
      | ~ epsilon_connected(X0)
      | ~ epsilon_transitive(X0) ),
    inference(flattening,[],[f101]) ).

fof(f101,plain,
    ! [X0] :
      ( ordinal(X0)
      | ~ epsilon_connected(X0)
      | ~ epsilon_transitive(X0) ),
    inference(ennf_transformation,[],[f10]) ).

fof(f10,axiom,
    ! [X0] :
      ( ( epsilon_connected(X0)
        & epsilon_transitive(X0) )
     => ordinal(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_ordinal1) ).

fof(f251,plain,
    ! [X0,X1] :
      ( ~ in(X0,X1)
      | ~ empty(X1) ),
    inference(cnf_transformation,[],[f113]) ).

fof(f113,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f59]) ).

fof(f59,axiom,
    ! [X0,X1] :
      ~ ( empty(X1)
        & in(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t7_boole) ).

fof(f384,plain,
    ! [X0] : element(empty_set,powerset(X0)),
    inference(forward_demodulation,[],[f232,f345]) ).

fof(f230,plain,
    ! [X0] :
      ( ~ finite(powerset(X0))
      | finite(X0) ),
    inference(cnf_transformation,[],[f129]) ).

fof(f129,plain,
    ! [X0] :
      ( ( finite(X0)
        | ~ finite(powerset(X0)) )
      & ( finite(powerset(X0))
        | ~ finite(X0) ) ),
    inference(nnf_transformation,[],[f51]) ).

fof(f51,axiom,
    ! [X0] :
      ( finite(X0)
    <=> finite(powerset(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t24_finset_1) ).

fof(f229,plain,
    ! [X0] :
      ( finite(powerset(X0))
      | ~ finite(X0) ),
    inference(cnf_transformation,[],[f129]) ).

fof(f214,plain,
    ! [X0] :
      ( ordinal(union(X0))
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f93]) ).

fof(f93,plain,
    ! [X0] :
      ( ( ordinal(union(X0))
        & epsilon_connected(union(X0))
        & epsilon_transitive(union(X0)) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f18]) ).

fof(f18,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ( ordinal(union(X0))
        & epsilon_connected(union(X0))
        & epsilon_transitive(union(X0)) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_ordinal1) ).

fof(f213,plain,
    ! [X0] :
      ( epsilon_connected(union(X0))
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f93]) ).

fof(f377,plain,
    finite(empty_set),
    inference(superposition,[],[f241,f346]) ).

fof(f212,plain,
    ! [X0] :
      ( epsilon_transitive(union(X0))
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f93]) ).

fof(f346,plain,
    ! [X0] : empty_set = sK7(X0),
    inference(resolution,[],[f206,f235]) ).

fof(f345,plain,
    ! [X0] : empty_set = sK6(X0),
    inference(resolution,[],[f206,f233]) ).

fof(f368,plain,
    element(empty_set,positive_rationals),
    inference(superposition,[],[f305,f351]) ).

fof(f351,plain,
    empty_set = sK28,
    inference(resolution,[],[f206,f306]) ).

fof(f350,plain,
    empty_set = sK26,
    inference(resolution,[],[f206,f298]) ).

fof(f349,plain,
    empty_set = sK25,
    inference(resolution,[],[f206,f293]) ).

fof(f348,plain,
    empty_set = sK14,
    inference(resolution,[],[f206,f268]) ).

fof(f347,plain,
    empty_set = sK9,
    inference(resolution,[],[f206,f255]) ).

fof(f206,plain,
    ! [X0] :
      ( ~ empty(X0)
      | empty_set = X0 ),
    inference(cnf_transformation,[],[f90]) ).

fof(f90,plain,
    ! [X0] :
      ( empty_set = X0
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f58]) ).

fof(f58,axiom,
    ! [X0] :
      ( empty(X0)
     => empty_set = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t6_boole) ).

fof(f201,plain,
    ! [X0] :
      ( finite(sK3(X0))
      | empty(X0) ),
    inference(cnf_transformation,[],[f126]) ).

fof(f200,plain,
    ! [X0] :
      ( ~ empty(sK3(X0))
      | empty(X0) ),
    inference(cnf_transformation,[],[f126]) ).

fof(f198,plain,
    ! [X0] :
      ( ~ empty(sK2(X0))
      | empty(X0) ),
    inference(cnf_transformation,[],[f124]) ).

fof(f196,plain,
    ! [X0] : subset(X0,powerset(union(X0))),
    inference(cnf_transformation,[],[f48]) ).

fof(f48,axiom,
    ! [X0] : subset(X0,powerset(union(X0))),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t100_zfmisc_1) ).

fof(f231,plain,
    ! [X0] : element(sK5(X0),X0),
    inference(cnf_transformation,[],[f131]) ).

fof(f131,plain,
    ! [X0] : element(sK5(X0),X0),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK5])],[f13,f130]) ).

fof(f130,plain,
    ! [X0] :
      ( ? [X1] : element(X1,X0)
     => element(sK5(X0),X0) ),
    introduced(choice_axiom,[]) ).

fof(f13,axiom,
    ! [X0] :
    ? [X1] : element(X1,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',existence_m1_subset_1) ).

fof(f337,plain,
    ! [X0] : ordinal(sK6(X0)),
    inference(resolution,[],[f209,f233]) ).

fof(f342,plain,
    ordinal(sK26),
    inference(resolution,[],[f209,f298]) ).

fof(f340,plain,
    ordinal(sK14),
    inference(resolution,[],[f209,f268]) ).

fof(f339,plain,
    ordinal(sK9),
    inference(resolution,[],[f209,f255]) ).

fof(f209,plain,
    ! [X0] :
      ( ~ empty(X0)
      | ordinal(X0) ),
    inference(cnf_transformation,[],[f91]) ).

fof(f91,plain,
    ! [X0] :
      ( ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0) )
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f11]) ).

fof(f11,axiom,
    ! [X0] :
      ( empty(X0)
     => ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc3_ordinal1) ).

fof(f329,plain,
    ! [X0] : epsilon_connected(sK6(X0)),
    inference(resolution,[],[f208,f233]) ).

fof(f334,plain,
    epsilon_connected(sK26),
    inference(resolution,[],[f208,f298]) ).

fof(f332,plain,
    epsilon_connected(sK14),
    inference(resolution,[],[f208,f268]) ).

fof(f331,plain,
    epsilon_connected(sK9),
    inference(resolution,[],[f208,f255]) ).

fof(f208,plain,
    ! [X0] :
      ( ~ empty(X0)
      | epsilon_connected(X0) ),
    inference(cnf_transformation,[],[f91]) ).

fof(f321,plain,
    ! [X0] : epsilon_transitive(sK6(X0)),
    inference(resolution,[],[f207,f233]) ).

fof(f326,plain,
    epsilon_transitive(sK26),
    inference(resolution,[],[f207,f298]) ).

fof(f324,plain,
    epsilon_transitive(sK14),
    inference(resolution,[],[f207,f268]) ).

fof(f323,plain,
    epsilon_transitive(sK9),
    inference(resolution,[],[f207,f255]) ).

fof(f207,plain,
    ! [X0] :
      ( ~ empty(X0)
      | epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f91]) ).

fof(f203,plain,
    ! [X0] :
      ( finite(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f87]) ).

fof(f87,plain,
    ! [X0] :
      ( finite(X0)
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f3,axiom,
    ! [X0] :
      ( empty(X0)
     => finite(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc1_finset_1) ).

fof(f317,plain,
    ( finite(union(sK0))
    | ~ spl29_2 ),
    inference(avatar_component_clause,[],[f315]) ).

fof(f179,plain,
    ( finite(union(sK0))
    | finite(sK0) ),
    inference(cnf_transformation,[],[f122]) ).

fof(f305,plain,
    element(sK28,positive_rationals),
    inference(cnf_transformation,[],[f178]) ).

fof(f178,plain,
    ( ordinal(sK28)
    & epsilon_connected(sK28)
    & epsilon_transitive(sK28)
    & empty(sK28)
    & element(sK28,positive_rationals) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK28])],[f78,f177]) ).

fof(f177,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0)
        & empty(X0)
        & element(X0,positive_rationals) )
   => ( ordinal(sK28)
      & epsilon_connected(sK28)
      & epsilon_transitive(sK28)
      & empty(sK28)
      & element(sK28,positive_rationals) ) ),
    introduced(choice_axiom,[]) ).

fof(f78,plain,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & empty(X0)
      & element(X0,positive_rationals) ),
    inference(pure_predicate_removal,[],[f39]) ).

fof(f39,axiom,
    ? [X0] :
      ( natural(X0)
      & ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & empty(X0)
      & element(X0,positive_rationals) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_arytm_3) ).

fof(f300,plain,
    element(sK27,positive_rationals),
    inference(cnf_transformation,[],[f176]) ).

fof(f176,plain,
    ( ordinal(sK27)
    & epsilon_connected(sK27)
    & epsilon_transitive(sK27)
    & ~ empty(sK27)
    & element(sK27,positive_rationals) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK27])],[f31,f175]) ).

fof(f175,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0)
        & ~ empty(X0)
        & element(X0,positive_rationals) )
   => ( ordinal(sK27)
      & epsilon_connected(sK27)
      & epsilon_transitive(sK27)
      & ~ empty(sK27)
      & element(sK27,positive_rationals) ) ),
    introduced(choice_axiom,[]) ).

fof(f31,axiom,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & ~ empty(X0)
      & element(X0,positive_rationals) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_arytm_3) ).

fof(f242,plain,
    ! [X0] : subset(X0,X0),
    inference(cnf_transformation,[],[f62]) ).

fof(f62,plain,
    ! [X0] : subset(X0,X0),
    inference(rectify,[],[f47]) ).

fof(f47,axiom,
    ! [X0,X1] : subset(X0,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

fof(f241,plain,
    ! [X0] : finite(sK7(X0)),
    inference(cnf_transformation,[],[f135]) ).

fof(f135,plain,
    ! [X0] :
      ( finite(sK7(X0))
      & ordinal(sK7(X0))
      & epsilon_connected(sK7(X0))
      & epsilon_transitive(sK7(X0))
      & function(sK7(X0))
      & relation(sK7(X0))
      & empty(sK7(X0))
      & element(sK7(X0),powerset(X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK7])],[f80,f134]) ).

fof(f134,plain,
    ! [X0] :
      ( ? [X1] :
          ( finite(X1)
          & ordinal(X1)
          & epsilon_connected(X1)
          & epsilon_transitive(X1)
          & function(X1)
          & relation(X1)
          & empty(X1)
          & element(X1,powerset(X0)) )
     => ( finite(sK7(X0))
        & ordinal(sK7(X0))
        & epsilon_connected(sK7(X0))
        & epsilon_transitive(sK7(X0))
        & function(sK7(X0))
        & relation(sK7(X0))
        & empty(sK7(X0))
        & element(sK7(X0),powerset(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f80,plain,
    ! [X0] :
    ? [X1] :
      ( finite(X1)
      & ordinal(X1)
      & epsilon_connected(X1)
      & epsilon_transitive(X1)
      & function(X1)
      & relation(X1)
      & empty(X1)
      & element(X1,powerset(X0)) ),
    inference(pure_predicate_removal,[],[f77]) ).

fof(f77,plain,
    ! [X0] :
    ? [X1] :
      ( finite(X1)
      & natural(X1)
      & ordinal(X1)
      & epsilon_connected(X1)
      & epsilon_transitive(X1)
      & function(X1)
      & relation(X1)
      & empty(X1)
      & element(X1,powerset(X0)) ),
    inference(pure_predicate_removal,[],[f32]) ).

fof(f32,axiom,
    ! [X0] :
    ? [X1] :
      ( finite(X1)
      & natural(X1)
      & ordinal(X1)
      & epsilon_connected(X1)
      & epsilon_transitive(X1)
      & one_to_one(X1)
      & function(X1)
      & relation(X1)
      & empty(X1)
      & element(X1,powerset(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_finset_1) ).

fof(f240,plain,
    ! [X0] : ordinal(sK7(X0)),
    inference(cnf_transformation,[],[f135]) ).

fof(f239,plain,
    ! [X0] : epsilon_connected(sK7(X0)),
    inference(cnf_transformation,[],[f135]) ).

fof(f238,plain,
    ! [X0] : epsilon_transitive(sK7(X0)),
    inference(cnf_transformation,[],[f135]) ).

fof(f235,plain,
    ! [X0] : empty(sK7(X0)),
    inference(cnf_transformation,[],[f135]) ).

fof(f233,plain,
    ! [X0] : empty(sK6(X0)),
    inference(cnf_transformation,[],[f133]) ).

fof(f133,plain,
    ! [X0] :
      ( empty(sK6(X0))
      & element(sK6(X0),powerset(X0)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK6])],[f37,f132]) ).

fof(f132,plain,
    ! [X0] :
      ( ? [X1] :
          ( empty(X1)
          & element(X1,powerset(X0)) )
     => ( empty(sK6(X0))
        & element(sK6(X0),powerset(X0)) ) ),
    introduced(choice_axiom,[]) ).

fof(f37,axiom,
    ! [X0] :
    ? [X1] :
      ( empty(X1)
      & element(X1,powerset(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_subset_1) ).

fof(f195,plain,
    ! [X0] : ~ empty(powerset(X0)),
    inference(cnf_transformation,[],[f15]) ).

fof(f15,axiom,
    ! [X0] : ~ empty(powerset(X0)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_subset_1) ).

fof(f309,plain,
    ordinal(sK28),
    inference(cnf_transformation,[],[f178]) ).

fof(f308,plain,
    epsilon_connected(sK28),
    inference(cnf_transformation,[],[f178]) ).

fof(f307,plain,
    epsilon_transitive(sK28),
    inference(cnf_transformation,[],[f178]) ).

fof(f306,plain,
    empty(sK28),
    inference(cnf_transformation,[],[f178]) ).

fof(f304,plain,
    ordinal(sK27),
    inference(cnf_transformation,[],[f176]) ).

fof(f303,plain,
    epsilon_connected(sK27),
    inference(cnf_transformation,[],[f176]) ).

fof(f302,plain,
    epsilon_transitive(sK27),
    inference(cnf_transformation,[],[f176]) ).

fof(f301,plain,
    ~ empty(sK27),
    inference(cnf_transformation,[],[f176]) ).

fof(f298,plain,
    empty(sK26),
    inference(cnf_transformation,[],[f174]) ).

fof(f174,plain,
    ( function(sK26)
    & empty(sK26)
    & relation(sK26) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK26])],[f33,f173]) ).

fof(f173,plain,
    ( ? [X0] :
        ( function(X0)
        & empty(X0)
        & relation(X0) )
   => ( function(sK26)
      & empty(sK26)
      & relation(sK26) ) ),
    introduced(choice_axiom,[]) ).

fof(f33,axiom,
    ? [X0] :
      ( function(X0)
      & empty(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_funct_1) ).

fof(f296,plain,
    ordinal(sK25),
    inference(cnf_transformation,[],[f172]) ).

fof(f172,plain,
    ( ordinal(sK25)
    & epsilon_connected(sK25)
    & epsilon_transitive(sK25)
    & empty(sK25)
    & function(sK25)
    & relation(sK25) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK25])],[f76,f171]) ).

fof(f171,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0)
        & empty(X0)
        & function(X0)
        & relation(X0) )
   => ( ordinal(sK25)
      & epsilon_connected(sK25)
      & epsilon_transitive(sK25)
      & empty(sK25)
      & function(sK25)
      & relation(sK25) ) ),
    introduced(choice_axiom,[]) ).

fof(f76,plain,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & empty(X0)
      & function(X0)
      & relation(X0) ),
    inference(pure_predicate_removal,[],[f34]) ).

fof(f34,axiom,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & empty(X0)
      & one_to_one(X0)
      & function(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_ordinal1) ).

fof(f295,plain,
    epsilon_connected(sK25),
    inference(cnf_transformation,[],[f172]) ).

fof(f294,plain,
    epsilon_transitive(sK25),
    inference(cnf_transformation,[],[f172]) ).

fof(f293,plain,
    empty(sK25),
    inference(cnf_transformation,[],[f172]) ).

fof(f275,plain,
    ordinal(sK16),
    inference(cnf_transformation,[],[f154]) ).

fof(f154,plain,
    ( ordinal(sK16)
    & epsilon_connected(sK16)
    & epsilon_transitive(sK16) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK16])],[f67,f153]) ).

fof(f153,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0) )
   => ( ordinal(sK16)
      & epsilon_connected(sK16)
      & epsilon_transitive(sK16) ) ),
    introduced(choice_axiom,[]) ).

fof(f67,plain,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0) ),
    inference(pure_predicate_removal,[],[f27]) ).

fof(f27,axiom,
    ? [X0] :
      ( being_limit_ordinal(X0)
      & ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_ordinal2) ).

fof(f274,plain,
    epsilon_connected(sK16),
    inference(cnf_transformation,[],[f154]) ).

fof(f273,plain,
    epsilon_transitive(sK16),
    inference(cnf_transformation,[],[f154]) ).

fof(f272,plain,
    ordinal(sK15),
    inference(cnf_transformation,[],[f152]) ).

fof(f152,plain,
    ( ordinal(sK15)
    & epsilon_connected(sK15)
    & epsilon_transitive(sK15) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK15])],[f26,f151]) ).

fof(f151,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0) )
   => ( ordinal(sK15)
      & epsilon_connected(sK15)
      & epsilon_transitive(sK15) ) ),
    introduced(choice_axiom,[]) ).

fof(f26,axiom,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_ordinal1) ).

fof(f271,plain,
    epsilon_connected(sK15),
    inference(cnf_transformation,[],[f152]) ).

fof(f270,plain,
    epsilon_transitive(sK15),
    inference(cnf_transformation,[],[f152]) ).

fof(f268,plain,
    empty(sK14),
    inference(cnf_transformation,[],[f150]) ).

fof(f150,plain,
    ( relation(sK14)
    & empty(sK14) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK14])],[f28,f149]) ).

fof(f149,plain,
    ( ? [X0] :
        ( relation(X0)
        & empty(X0) )
   => ( relation(sK14)
      & empty(sK14) ) ),
    introduced(choice_axiom,[]) ).

fof(f28,axiom,
    ? [X0] :
      ( relation(X0)
      & empty(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_relat_1) ).

fof(f266,plain,
    ~ empty(sK13),
    inference(cnf_transformation,[],[f148]) ).

fof(f148,plain,
    ( relation(sK13)
    & ~ empty(sK13) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK13])],[f36,f147]) ).

fof(f147,plain,
    ( ? [X0] :
        ( relation(X0)
        & ~ empty(X0) )
   => ( relation(sK13)
      & ~ empty(sK13) ) ),
    introduced(choice_axiom,[]) ).

fof(f36,axiom,
    ? [X0] :
      ( relation(X0)
      & ~ empty(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_relat_1) ).

fof(f265,plain,
    ordinal(sK12),
    inference(cnf_transformation,[],[f146]) ).

fof(f146,plain,
    ( ordinal(sK12)
    & epsilon_connected(sK12)
    & epsilon_transitive(sK12)
    & ~ empty(sK12) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK12])],[f81,f145]) ).

fof(f145,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0)
        & ~ empty(X0) )
   => ( ordinal(sK12)
      & epsilon_connected(sK12)
      & epsilon_transitive(sK12)
      & ~ empty(sK12) ) ),
    introduced(choice_axiom,[]) ).

fof(f81,plain,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & ~ empty(X0) ),
    inference(pure_predicate_removal,[],[f22]) ).

fof(f22,axiom,
    ? [X0] :
      ( natural(X0)
      & ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & ~ empty(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_arytm_3) ).

fof(f264,plain,
    epsilon_connected(sK12),
    inference(cnf_transformation,[],[f146]) ).

fof(f263,plain,
    epsilon_transitive(sK12),
    inference(cnf_transformation,[],[f146]) ).

fof(f262,plain,
    ~ empty(sK12),
    inference(cnf_transformation,[],[f146]) ).

fof(f261,plain,
    ordinal(sK11),
    inference(cnf_transformation,[],[f144]) ).

fof(f144,plain,
    ( ordinal(sK11)
    & epsilon_connected(sK11)
    & epsilon_transitive(sK11)
    & ~ empty(sK11) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK11])],[f42,f143]) ).

fof(f143,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0)
        & ~ empty(X0) )
   => ( ordinal(sK11)
      & epsilon_connected(sK11)
      & epsilon_transitive(sK11)
      & ~ empty(sK11) ) ),
    introduced(choice_axiom,[]) ).

fof(f42,axiom,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & ~ empty(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc3_ordinal1) ).

fof(f260,plain,
    epsilon_connected(sK11),
    inference(cnf_transformation,[],[f144]) ).

fof(f259,plain,
    epsilon_transitive(sK11),
    inference(cnf_transformation,[],[f144]) ).

fof(f258,plain,
    ~ empty(sK11),
    inference(cnf_transformation,[],[f144]) ).

fof(f257,plain,
    finite(sK10),
    inference(cnf_transformation,[],[f142]) ).

fof(f142,plain,
    ( finite(sK10)
    & ~ empty(sK10) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK10])],[f23,f141]) ).

fof(f141,plain,
    ( ? [X0] :
        ( finite(X0)
        & ~ empty(X0) )
   => ( finite(sK10)
      & ~ empty(sK10) ) ),
    introduced(choice_axiom,[]) ).

fof(f23,axiom,
    ? [X0] :
      ( finite(X0)
      & ~ empty(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_finset_1) ).

fof(f256,plain,
    ~ empty(sK10),
    inference(cnf_transformation,[],[f142]) ).

fof(f255,plain,
    empty(sK9),
    inference(cnf_transformation,[],[f140]) ).

fof(f140,plain,
    empty(sK9),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK9])],[f30,f139]) ).

fof(f139,plain,
    ( ? [X0] : empty(X0)
   => empty(sK9) ),
    introduced(choice_axiom,[]) ).

fof(f30,axiom,
    ? [X0] : empty(X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc1_xboole_0) ).

fof(f254,plain,
    ~ empty(sK8),
    inference(cnf_transformation,[],[f138]) ).

fof(f138,plain,
    ~ empty(sK8),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK8])],[f38,f137]) ).

fof(f137,plain,
    ( ? [X0] : ~ empty(X0)
   => ~ empty(sK8) ),
    introduced(choice_axiom,[]) ).

fof(f38,axiom,
    ? [X0] : ~ empty(X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',rc2_xboole_0) ).

fof(f194,plain,
    ordinal(empty_set),
    inference(cnf_transformation,[],[f74]) ).

fof(f74,plain,
    ( ordinal(empty_set)
    & epsilon_connected(empty_set)
    & epsilon_transitive(empty_set)
    & empty(empty_set)
    & function(empty_set)
    & relation(empty_set) ),
    inference(pure_predicate_removal,[],[f71]) ).

fof(f71,plain,
    ( ordinal(empty_set)
    & epsilon_connected(empty_set)
    & epsilon_transitive(empty_set)
    & empty(empty_set)
    & one_to_one(empty_set)
    & function(empty_set)
    & relation(empty_set) ),
    inference(pure_predicate_removal,[],[f17]) ).

fof(f17,axiom,
    ( ordinal(empty_set)
    & epsilon_connected(empty_set)
    & epsilon_transitive(empty_set)
    & empty(empty_set)
    & one_to_one(empty_set)
    & function(empty_set)
    & relation_empty_yielding(empty_set)
    & relation(empty_set) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc2_ordinal1) ).

fof(f193,plain,
    epsilon_connected(empty_set),
    inference(cnf_transformation,[],[f74]) ).

fof(f192,plain,
    epsilon_transitive(empty_set),
    inference(cnf_transformation,[],[f74]) ).

fof(f184,plain,
    empty(empty_set),
    inference(cnf_transformation,[],[f16]) ).

fof(f16,axiom,
    empty(empty_set),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc1_xboole_0) ).

fof(f183,plain,
    ~ empty(positive_rationals),
    inference(cnf_transformation,[],[f20]) ).

fof(f20,axiom,
    ~ empty(positive_rationals),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc8_arytm_3) ).

fof(f253,plain,
    ! [X2,X0,X1] :
      ( ~ element(X1,powerset(X2))
      | ~ empty(X2)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f116]) ).

fof(f116,plain,
    ! [X0,X1,X2] :
      ( ~ empty(X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f57]) ).

fof(f57,axiom,
    ! [X0,X1,X2] :
      ~ ( empty(X2)
        & element(X1,powerset(X2))
        & in(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t5_subset) ).

fof(f252,plain,
    ! [X2,X0,X1] :
      ( ~ element(X1,powerset(X2))
      | element(X0,X2)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f115]) ).

fof(f115,plain,
    ! [X0,X1,X2] :
      ( element(X0,X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(flattening,[],[f114]) ).

fof(f114,plain,
    ! [X0,X1,X2] :
      ( element(X0,X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f56]) ).

fof(f56,axiom,
    ! [X0,X1,X2] :
      ( ( element(X1,powerset(X2))
        & in(X0,X1) )
     => element(X0,X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t4_subset) ).

fof(f250,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | X0 = X1
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f112]) ).

fof(f112,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | X0 = X1
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f60]) ).

fof(f60,axiom,
    ! [X0,X1] :
      ~ ( empty(X1)
        & X0 != X1
        & empty(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t8_boole) ).

fof(f248,plain,
    ! [X0,X1] :
      ( ~ element(X0,powerset(X1))
      | subset(X0,X1) ),
    inference(cnf_transformation,[],[f136]) ).

fof(f136,plain,
    ! [X0,X1] :
      ( ( element(X0,powerset(X1))
        | ~ subset(X0,X1) )
      & ( subset(X0,X1)
        | ~ element(X0,powerset(X1)) ) ),
    inference(nnf_transformation,[],[f55]) ).

fof(f55,axiom,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
    <=> subset(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t3_subset) ).

fof(f249,plain,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f136]) ).

fof(f246,plain,
    ! [X0,X1] :
      ( ~ element(X0,X1)
      | empty(X1)
      | in(X0,X1) ),
    inference(cnf_transformation,[],[f109]) ).

fof(f109,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(flattening,[],[f108]) ).

fof(f108,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(ennf_transformation,[],[f54]) ).

fof(f54,axiom,
    ! [X0,X1] :
      ( element(X0,X1)
     => ( in(X0,X1)
        | empty(X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',t2_subset) ).

fof(f234,plain,
    ! [X0] : element(sK7(X0),powerset(X0)),
    inference(cnf_transformation,[],[f135]) ).

fof(f232,plain,
    ! [X0] : element(sK6(X0),powerset(X0)),
    inference(cnf_transformation,[],[f133]) ).

fof(f202,plain,
    ! [X0,X1] :
      ( ~ element(X1,powerset(X0))
      | finite(X1)
      | ~ finite(X0) ),
    inference(cnf_transformation,[],[f86]) ).

fof(f86,plain,
    ! [X0] :
      ( ! [X1] :
          ( finite(X1)
          | ~ element(X1,powerset(X0)) )
      | ~ finite(X0) ),
    inference(ennf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0] :
      ( finite(X0)
     => ! [X1] :
          ( element(X1,powerset(X0))
         => finite(X1) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cc2_finset_1) ).

fof(f191,plain,
    empty(empty_set),
    inference(cnf_transformation,[],[f74]) ).

fof(f187,plain,
    empty(empty_set),
    inference(cnf_transformation,[],[f70]) ).

fof(f70,plain,
    ( relation(empty_set)
    & empty(empty_set) ),
    inference(pure_predicate_removal,[],[f14]) ).

fof(f14,axiom,
    ( relation_empty_yielding(empty_set)
    & relation(empty_set)
    & empty(empty_set) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc12_relat_1) ).

fof(f185,plain,
    empty(empty_set),
    inference(cnf_transformation,[],[f19]) ).

fof(f19,axiom,
    ( relation(empty_set)
    & empty(empty_set) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fc4_relat_1) ).

fof(f181,plain,
    ( ~ finite(union(sK0))
    | in(sK1,sK0)
    | ~ finite(sK0) ),
    inference(cnf_transformation,[],[f122]) ).

fof(f182,plain,
    ( ~ finite(union(sK0))
    | ~ finite(sK1)
    | ~ finite(sK0) ),
    inference(cnf_transformation,[],[f122]) ).

fof(f623,plain,
    ( finite(sK1)
    | ~ spl29_2 ),
    inference(resolution,[],[f619,f436]) ).

fof(f619,plain,
    ( ! [X0] :
        ( ~ in(X0,sK0)
        | finite(X0) )
    | ~ spl29_2 ),
    inference(resolution,[],[f428,f317]) ).

fof(f566,plain,
    ( spl29_5
    | spl29_6 ),
    inference(avatar_split_clause,[],[f554,f564,f561]) ).

fof(f561,plain,
    ( spl29_5
  <=> ! [X1] : ~ in(X1,empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl29_5])]) ).

fof(f564,plain,
    ( spl29_6
  <=> ! [X0] : ~ empty(X0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl29_6])]) ).

fof(f554,plain,
    ! [X0,X1] :
      ( ~ empty(X0)
      | ~ in(X1,empty_set) ),
    inference(resolution,[],[f253,f384]) ).

fof(f479,plain,
    ( spl29_3
    | ~ spl29_4
    | ~ spl29_2 ),
    inference(avatar_split_clause,[],[f470,f315,f476,f472]) ).

fof(f472,plain,
    ( spl29_3
  <=> epsilon_transitive(sK1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl29_3])]) ).

fof(f476,plain,
    ( spl29_4
  <=> ordinal(sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl29_4])]) ).

fof(f470,plain,
    ( ~ ordinal(sK0)
    | epsilon_transitive(sK1)
    | ~ spl29_2 ),
    inference(resolution,[],[f401,f436]) ).

fof(f434,plain,
    ( spl29_1
    | ~ spl29_2 ),
    inference(avatar_contradiction_clause,[],[f433]) ).

fof(f433,plain,
    ( $false
    | spl29_1
    | ~ spl29_2 ),
    inference(subsumption_resolution,[],[f431,f312]) ).

fof(f312,plain,
    ( ~ finite(sK0)
    | spl29_1 ),
    inference(avatar_component_clause,[],[f311]) ).

fof(f318,plain,
    ( spl29_1
    | spl29_2 ),
    inference(avatar_split_clause,[],[f179,f315,f311]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : SEU094+1 : TPTP v8.1.2. Released v3.2.0.
% 0.12/0.14  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.14/0.36  % Computer : n022.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit   : 300
% 0.14/0.36  % WCLimit    : 300
% 0.14/0.36  % DateTime   : Mon Apr 29 20:42:28 EDT 2024
% 0.14/0.36  % CPUTime    : 
% 0.14/0.36  % (26496)Running in auto input_syntax mode. Trying TPTP
% 0.14/0.39  % (26500)WARNING: value z3 for option sas not known
% 0.14/0.39  % (26501)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.14/0.39  % (26500)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on theBenchmark for (569ds/0Mi)
% 0.14/0.39  TRYING [1]
% 0.14/0.40  TRYING [2]
% 0.14/0.40  % (26503)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on theBenchmark for (522ds/0Mi)
% 0.14/0.40  % (26504)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on theBenchmark for (497ds/0Mi)
% 0.14/0.40  % (26502)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on theBenchmark for (531ds/0Mi)
% 0.14/0.40  TRYING [3]
% 0.14/0.40  TRYING [4]
% 0.14/0.40  TRYING [5]
% 0.14/0.41  % (26500)First to succeed.
% 0.14/0.41  TRYING [6]
% 0.14/0.42  % (26500)Refutation found. Thanks to Tanya!
% 0.14/0.42  % SZS status Theorem for theBenchmark
% 0.14/0.42  % SZS output start Proof for theBenchmark
% See solution above
% 0.14/0.42  % (26500)------------------------------
% 0.14/0.42  % (26500)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.14/0.42  % (26500)Termination reason: Refutation
% 0.14/0.42  
% 0.14/0.42  % (26500)Memory used [KB]: 1017
% 0.14/0.42  % (26500)Time elapsed: 0.025 s
% 0.14/0.42  % (26500)Instructions burned: 25 (million)
% 0.14/0.42  % (26500)------------------------------
% 0.14/0.42  % (26500)------------------------------
% 0.14/0.42  % (26496)Success in time 0.051 s
%------------------------------------------------------------------------------