TSTP Solution File: SEU234+1 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : SEU234+1 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %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  : 300s
% DateTime : Sun May  5 09:29:40 EDT 2024

% Result   : Theorem 0.20s 0.39s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   13
%            Number of leaves      :   49
% Syntax   : Number of formulae    :  255 (  55 unt;   0 def)
%            Number of atoms       :  720 (  58 equ)
%            Maximal formula atoms :   12 (   2 avg)
%            Number of connectives :  730 ( 265   ~; 276   |; 150   &)
%                                         (  12 <=>;  27  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   11 (   4 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of predicates  :   19 (  17 usr;   7 prp; 0-2 aty)
%            Number of functors    :   15 (  15 usr;  10 con; 0-1 aty)
%            Number of variables   :  258 ( 228   !;  30   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f382,plain,
    $false,
    inference(avatar_sat_refutation,[],[f221,f234,f312,f370,f374,f377,f379,f381]) ).

fof(f381,plain,
    ( ~ spl17_1
    | ~ spl17_4 ),
    inference(avatar_contradiction_clause,[],[f380]) ).

fof(f380,plain,
    ( $false
    | ~ spl17_1
    | ~ spl17_4 ),
    inference(global_subsumption,[],[f216,f118,f120,f124,f143,f151,f150,f149,f116,f117,f125,f126,f127,f163,f164,f165,f166,f167,f168,f169,f171,f172,f173,f174,f185,f186,f187,f188,f190,f153,f114,f128,f129,f134,f135,f136,f192,f152,f115,f133,f160,f194,f195,f196,f197,f137,f141,f211,f142,f144,f224,f145,f155,f156,f240,f241,f242,f146,f147,f148,f157,f243,f158,f159,f244,f255,f256,f257,f140,f154,f261,f259,f266,f162,f269,f262,f267,f272,f270,f271,f273,f276,f275,f277,f279,f284,f285,f286,f287,f278,f295,f296,f299,f161,f301,f302,f294,f268,f300,f321,f322,f323,f324,f130,f354,f328,f334,f355,f359,f360,f341,f347,f361,f363,f365,f357,f367,f237,f233,f372,f375]) ).

fof(f375,plain,
    epsilon_transitive(sK0),
    inference(subsumption_resolution,[],[f223,f141]) ).

fof(f223,plain,
    ( epsilon_transitive(sK0)
    | ~ in(sK1(sK0),sK0) ),
    inference(resolution,[],[f142,f115]) ).

fof(f372,plain,
    ( ~ epsilon_transitive(sK0)
    | ~ spl17_4 ),
    inference(subsumption_resolution,[],[f371,f116]) ).

fof(f371,plain,
    ( ordinal(sK0)
    | ~ epsilon_transitive(sK0)
    | ~ spl17_4 ),
    inference(resolution,[],[f233,f137]) ).

fof(f233,plain,
    ( epsilon_connected(sK0)
    | ~ spl17_4 ),
    inference(avatar_component_clause,[],[f231]) ).

fof(f231,plain,
    ( spl17_4
  <=> epsilon_connected(sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_4])]) ).

fof(f237,plain,
    ( epsilon_connected(sK0)
    | ordinal(sK3(sK0)) ),
    inference(resolution,[],[f145,f114]) ).

fof(f367,plain,
    ! [X0] :
      ( ~ ordinal(sK2(X0))
      | epsilon_connected(X0)
      | ~ empty(sK3(X0)) ),
    inference(resolution,[],[f357,f136]) ).

fof(f357,plain,
    ! [X0] :
      ( ~ ordinal(sK3(X0))
      | ~ ordinal(sK2(X0))
      | epsilon_connected(X0) ),
    inference(subsumption_resolution,[],[f356,f147]) ).

fof(f356,plain,
    ! [X0] :
      ( sK2(X0) = sK3(X0)
      | ~ ordinal(sK2(X0))
      | ~ ordinal(sK3(X0))
      | epsilon_connected(X0) ),
    inference(subsumption_resolution,[],[f337,f148]) ).

fof(f337,plain,
    ! [X0] :
      ( in(sK3(X0),sK2(X0))
      | sK2(X0) = sK3(X0)
      | ~ ordinal(sK2(X0))
      | ~ ordinal(sK3(X0))
      | epsilon_connected(X0) ),
    inference(resolution,[],[f130,f146]) ).

fof(f365,plain,
    ! [X0] :
      ( ~ ordinal(sK2(X0))
      | ~ ordinal(sK3(X0))
      | epsilon_connected(X0) ),
    inference(subsumption_resolution,[],[f364,f147]) ).

fof(f364,plain,
    ! [X0] :
      ( sK2(X0) = sK3(X0)
      | ~ ordinal(sK2(X0))
      | ~ ordinal(sK3(X0))
      | epsilon_connected(X0) ),
    inference(subsumption_resolution,[],[f351,f146]) ).

fof(f351,plain,
    ! [X0] :
      ( in(sK2(X0),sK3(X0))
      | sK2(X0) = sK3(X0)
      | ~ ordinal(sK2(X0))
      | ~ ordinal(sK3(X0))
      | epsilon_connected(X0) ),
    inference(resolution,[],[f130,f148]) ).

fof(f363,plain,
    ! [X0] :
      ( ~ ordinal(sK3(X0))
      | ~ ordinal(sK2(X0))
      | epsilon_connected(X0) ),
    inference(subsumption_resolution,[],[f362,f147]) ).

fof(f362,plain,
    ! [X0] :
      ( sK2(X0) = sK3(X0)
      | ~ ordinal(sK3(X0))
      | ~ ordinal(sK2(X0))
      | epsilon_connected(X0) ),
    inference(subsumption_resolution,[],[f350,f148]) ).

fof(f350,plain,
    ! [X0] :
      ( in(sK3(X0),sK2(X0))
      | sK2(X0) = sK3(X0)
      | ~ ordinal(sK3(X0))
      | ~ ordinal(sK2(X0))
      | epsilon_connected(X0) ),
    inference(resolution,[],[f130,f146]) ).

fof(f361,plain,
    ! [X0,X1] :
      ( in(sK4(powerset(X0)),X1)
      | sK4(powerset(X0)) = X1
      | ~ ordinal(X1)
      | ~ empty(X0) ),
    inference(subsumption_resolution,[],[f348,f275]) ).

fof(f348,plain,
    ! [X0,X1] :
      ( in(sK4(powerset(X0)),X1)
      | sK4(powerset(X0)) = X1
      | ~ ordinal(sK4(powerset(X0)))
      | ~ ordinal(X1)
      | ~ empty(X0) ),
    inference(resolution,[],[f130,f267]) ).

fof(f347,plain,
    ! [X0,X1] :
      ( in(sK4(powerset(X0)),X1)
      | sK4(powerset(X0)) = X1
      | ~ ordinal(sK4(powerset(X0)))
      | ~ ordinal(X1)
      | element(X1,X0) ),
    inference(resolution,[],[f130,f300]) ).

fof(f341,plain,
    ! [X0,X1] :
      ( in(powerset(X0),X1)
      | powerset(X0) = X1
      | ~ ordinal(powerset(X0))
      | ~ ordinal(X1)
      | subset(X1,X0) ),
    inference(resolution,[],[f130,f244]) ).

fof(f360,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | X0 = X1
      | ~ ordinal(X1)
      | ~ empty(X0) ),
    inference(subsumption_resolution,[],[f340,f136]) ).

fof(f340,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | X0 = X1
      | ~ ordinal(X0)
      | ~ ordinal(X1)
      | ~ empty(X0) ),
    inference(resolution,[],[f130,f160]) ).

fof(f359,plain,
    ! [X0] :
      ( ~ ordinal(sK3(X0))
      | ~ ordinal(sK2(X0))
      | epsilon_connected(X0) ),
    inference(subsumption_resolution,[],[f358,f147]) ).

fof(f358,plain,
    ! [X0] :
      ( sK2(X0) = sK3(X0)
      | ~ ordinal(sK3(X0))
      | ~ ordinal(sK2(X0))
      | epsilon_connected(X0) ),
    inference(subsumption_resolution,[],[f338,f146]) ).

fof(f338,plain,
    ! [X0] :
      ( in(sK2(X0),sK3(X0))
      | sK2(X0) = sK3(X0)
      | ~ ordinal(sK3(X0))
      | ~ ordinal(sK2(X0))
      | epsilon_connected(X0) ),
    inference(resolution,[],[f130,f148]) ).

fof(f355,plain,
    ! [X0,X1] :
      ( in(sK4(powerset(X0)),X1)
      | sK4(powerset(X0)) = X1
      | ~ ordinal(X1)
      | ~ empty(X0) ),
    inference(subsumption_resolution,[],[f335,f275]) ).

fof(f335,plain,
    ! [X0,X1] :
      ( in(sK4(powerset(X0)),X1)
      | sK4(powerset(X0)) = X1
      | ~ ordinal(X1)
      | ~ ordinal(sK4(powerset(X0)))
      | ~ empty(X0) ),
    inference(resolution,[],[f130,f267]) ).

fof(f334,plain,
    ! [X0,X1] :
      ( in(sK4(powerset(X0)),X1)
      | sK4(powerset(X0)) = X1
      | ~ ordinal(X1)
      | ~ ordinal(sK4(powerset(X0)))
      | element(X1,X0) ),
    inference(resolution,[],[f130,f300]) ).

fof(f328,plain,
    ! [X0,X1] :
      ( in(powerset(X0),X1)
      | powerset(X0) = X1
      | ~ ordinal(X1)
      | ~ ordinal(powerset(X0))
      | subset(X1,X0) ),
    inference(resolution,[],[f130,f244]) ).

fof(f354,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | X0 = X1
      | ~ ordinal(X1)
      | ~ empty(X0) ),
    inference(subsumption_resolution,[],[f327,f136]) ).

fof(f327,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | X0 = X1
      | ~ ordinal(X1)
      | ~ ordinal(X0)
      | ~ empty(X0) ),
    inference(resolution,[],[f130,f160]) ).

fof(f130,plain,
    ! [X0,X1] :
      ( in(X1,X0)
      | in(X0,X1)
      | X0 = X1
      | ~ ordinal(X1)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f55]) ).

fof(f55,plain,
    ! [X0] :
      ( ! [X1] :
          ( in(X1,X0)
          | X0 = X1
          | in(X0,X1)
          | ~ ordinal(X1) )
      | ~ ordinal(X0) ),
    inference(flattening,[],[f54]) ).

fof(f54,plain,
    ! [X0] :
      ( ! [X1] :
          ( in(X1,X0)
          | X0 = X1
          | in(X0,X1)
          | ~ ordinal(X1) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f33]) ).

fof(f33,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ! [X1] :
          ( ordinal(X1)
         => ~ ( ~ in(X1,X0)
              & X0 != X1
              & ~ in(X0,X1) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t24_ordinal1) ).

fof(f324,plain,
    ! [X0] :
      ( element(sK4(sK4(powerset(X0))),X0)
      | empty(sK4(powerset(X0))) ),
    inference(resolution,[],[f300,f259]) ).

fof(f323,plain,
    ! [X0] :
      ( element(sK3(sK4(powerset(X0))),X0)
      | epsilon_connected(sK4(powerset(X0))) ),
    inference(resolution,[],[f300,f145]) ).

fof(f322,plain,
    ! [X0] :
      ( element(sK2(sK4(powerset(X0))),X0)
      | epsilon_connected(sK4(powerset(X0))) ),
    inference(resolution,[],[f300,f144]) ).

fof(f321,plain,
    ! [X0] :
      ( element(sK1(sK4(powerset(X0))),X0)
      | epsilon_transitive(sK4(powerset(X0))) ),
    inference(resolution,[],[f300,f141]) ).

fof(f300,plain,
    ! [X0,X1] :
      ( ~ in(X0,sK4(powerset(X1)))
      | element(X0,X1) ),
    inference(resolution,[],[f161,f152]) ).

fof(f268,plain,
    ! [X2,X0,X1] :
      ( ~ subset(X2,X0)
      | ~ in(X1,X2)
      | ~ empty(X0) ),
    inference(resolution,[],[f162,f158]) ).

fof(f294,plain,
    ( ~ in(powerset(empty_set),empty_set)
    | empty(powerset(empty_set)) ),
    inference(superposition,[],[f262,f278]) ).

fof(f302,plain,
    ! [X2,X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X2)
      | ~ in(X2,powerset(X1)) ),
    inference(resolution,[],[f161,f156]) ).

fof(f301,plain,
    ! [X2,X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X2)
      | ~ subset(X2,X1) ),
    inference(resolution,[],[f161,f158]) ).

fof(f161,plain,
    ! [X2,X0,X1] :
      ( ~ element(X1,powerset(X2))
      | element(X0,X2)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f73]) ).

fof(f73,plain,
    ! [X0,X1,X2] :
      ( element(X0,X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(flattening,[],[f72]) ).

fof(f72,plain,
    ! [X0,X1,X2] :
      ( element(X0,X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f38]) ).

fof(f38,axiom,
    ! [X0,X1,X2] :
      ( ( element(X1,powerset(X2))
        & in(X0,X1) )
     => element(X0,X2) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t4_subset) ).

fof(f299,plain,
    ( empty(powerset(empty_set))
    | in(empty_set,powerset(empty_set)) ),
    inference(resolution,[],[f296,f154]) ).

fof(f296,plain,
    element(empty_set,powerset(empty_set)),
    inference(superposition,[],[f152,f278]) ).

fof(f295,plain,
    ( in(empty_set,powerset(empty_set))
    | empty(powerset(empty_set)) ),
    inference(superposition,[],[f259,f278]) ).

fof(f278,plain,
    empty_set = sK4(powerset(empty_set)),
    inference(resolution,[],[f277,f117]) ).

fof(f287,plain,
    empty_set = sK4(powerset(empty_set)),
    inference(forward_demodulation,[],[f283,f197]) ).

fof(f283,plain,
    empty_set = sK4(powerset(sK16)),
    inference(resolution,[],[f277,f190]) ).

fof(f286,plain,
    empty_set = sK4(powerset(empty_set)),
    inference(forward_demodulation,[],[f282,f196]) ).

fof(f282,plain,
    empty_set = sK4(powerset(sK15)),
    inference(resolution,[],[f277,f185]) ).

fof(f285,plain,
    empty_set = sK4(powerset(empty_set)),
    inference(forward_demodulation,[],[f281,f195]) ).

fof(f281,plain,
    empty_set = sK4(powerset(sK10)),
    inference(resolution,[],[f277,f174]) ).

fof(f284,plain,
    empty_set = sK4(powerset(empty_set)),
    inference(forward_demodulation,[],[f280,f194]) ).

fof(f280,plain,
    empty_set = sK4(powerset(sK6)),
    inference(resolution,[],[f277,f164]) ).

fof(f279,plain,
    ! [X0] :
      ( empty_set = sK4(powerset(sK4(powerset(X0))))
      | ~ empty(X0) ),
    inference(resolution,[],[f277,f273]) ).

fof(f277,plain,
    ! [X0] :
      ( ~ empty(X0)
      | empty_set = sK4(powerset(X0)) ),
    inference(resolution,[],[f273,f133]) ).

fof(f275,plain,
    ! [X0] :
      ( ordinal(sK4(powerset(X0)))
      | ~ empty(X0) ),
    inference(subsumption_resolution,[],[f274,f270]) ).

fof(f274,plain,
    ! [X0] :
      ( ~ empty(X0)
      | ordinal(sK4(powerset(X0)))
      | ~ epsilon_transitive(sK4(powerset(X0))) ),
    inference(resolution,[],[f271,f137]) ).

fof(f276,plain,
    ! [X0,X1] :
      ( ~ empty(X0)
      | sK4(powerset(X0)) = X1
      | ~ empty(X1) ),
    inference(resolution,[],[f273,f159]) ).

fof(f273,plain,
    ! [X0] :
      ( empty(sK4(powerset(X0)))
      | ~ empty(X0) ),
    inference(resolution,[],[f267,f259]) ).

fof(f271,plain,
    ! [X0] :
      ( epsilon_connected(sK4(powerset(X0)))
      | ~ empty(X0) ),
    inference(resolution,[],[f267,f144]) ).

fof(f270,plain,
    ! [X0] :
      ( epsilon_transitive(sK4(powerset(X0)))
      | ~ empty(X0) ),
    inference(resolution,[],[f267,f141]) ).

fof(f272,plain,
    ! [X0] :
      ( ~ empty(X0)
      | epsilon_connected(sK4(powerset(X0))) ),
    inference(resolution,[],[f267,f145]) ).

fof(f267,plain,
    ! [X0,X1] :
      ( ~ in(X1,sK4(powerset(X0)))
      | ~ empty(X0) ),
    inference(resolution,[],[f162,f152]) ).

fof(f262,plain,
    ! [X0] :
      ( ~ in(X0,sK4(X0))
      | empty(X0) ),
    inference(resolution,[],[f259,f155]) ).

fof(f269,plain,
    ! [X2,X0,X1] :
      ( ~ empty(X0)
      | ~ in(X1,X2)
      | ~ in(X2,powerset(X0)) ),
    inference(resolution,[],[f162,f156]) ).

fof(f162,plain,
    ! [X2,X0,X1] :
      ( ~ element(X1,powerset(X2))
      | ~ empty(X2)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f74]) ).

fof(f74,plain,
    ! [X0,X1,X2] :
      ( ~ empty(X2)
      | ~ element(X1,powerset(X2))
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f39]) ).

fof(f39,axiom,
    ! [X0,X1,X2] :
      ~ ( empty(X2)
        & element(X1,powerset(X2))
        & in(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t5_subset) ).

fof(f266,plain,
    ordinal(sK4(sK0)),
    inference(subsumption_resolution,[],[f265,f192]) ).

fof(f265,plain,
    ( empty(sK0)
    | ordinal(sK4(sK0)) ),
    inference(resolution,[],[f259,f114]) ).

fof(f259,plain,
    ! [X0] :
      ( in(sK4(X0),X0)
      | empty(X0) ),
    inference(resolution,[],[f154,f152]) ).

fof(f261,plain,
    ! [X0,X1] :
      ( empty(powerset(X0))
      | in(X1,powerset(X0))
      | ~ subset(X1,X0) ),
    inference(resolution,[],[f154,f158]) ).

fof(f154,plain,
    ! [X0,X1] :
      ( ~ element(X0,X1)
      | empty(X1)
      | in(X0,X1) ),
    inference(cnf_transformation,[],[f67]) ).

fof(f67,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(flattening,[],[f66]) ).

fof(f66,plain,
    ! [X0,X1] :
      ( in(X0,X1)
      | empty(X1)
      | ~ element(X0,X1) ),
    inference(ennf_transformation,[],[f34]) ).

fof(f34,axiom,
    ! [X0,X1] :
      ( element(X0,X1)
     => ( in(X0,X1)
        | empty(X1) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_subset) ).

fof(f140,plain,
    ! [X2,X0] :
      ( subset(X2,X0)
      | ~ in(X2,X0)
      | ~ epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f80]) ).

fof(f80,plain,
    ! [X0] :
      ( ( epsilon_transitive(X0)
        | ( ~ subset(sK1(X0),X0)
          & in(sK1(X0),X0) ) )
      & ( ! [X2] :
            ( subset(X2,X0)
            | ~ in(X2,X0) )
        | ~ epsilon_transitive(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK1])],[f78,f79]) ).

fof(f79,plain,
    ! [X0] :
      ( ? [X1] :
          ( ~ subset(X1,X0)
          & in(X1,X0) )
     => ( ~ subset(sK1(X0),X0)
        & in(sK1(X0),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f78,plain,
    ! [X0] :
      ( ( epsilon_transitive(X0)
        | ? [X1] :
            ( ~ subset(X1,X0)
            & in(X1,X0) ) )
      & ( ! [X2] :
            ( subset(X2,X0)
            | ~ in(X2,X0) )
        | ~ epsilon_transitive(X0) ) ),
    inference(rectify,[],[f77]) ).

fof(f77,plain,
    ! [X0] :
      ( ( epsilon_transitive(X0)
        | ? [X1] :
            ( ~ subset(X1,X0)
            & in(X1,X0) ) )
      & ( ! [X1] :
            ( subset(X1,X0)
            | ~ in(X1,X0) )
        | ~ epsilon_transitive(X0) ) ),
    inference(nnf_transformation,[],[f64]) ).

fof(f64,plain,
    ! [X0] :
      ( epsilon_transitive(X0)
    <=> ! [X1] :
          ( subset(X1,X0)
          | ~ in(X1,X0) ) ),
    inference(ennf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0] :
      ( epsilon_transitive(X0)
    <=> ! [X1] :
          ( in(X1,X0)
         => subset(X1,X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_ordinal1) ).

fof(f257,plain,
    ! [X0] :
      ( subset(sK3(powerset(X0)),X0)
      | epsilon_connected(powerset(X0)) ),
    inference(resolution,[],[f244,f145]) ).

fof(f256,plain,
    ! [X0] :
      ( subset(sK2(powerset(X0)),X0)
      | epsilon_connected(powerset(X0)) ),
    inference(resolution,[],[f244,f144]) ).

fof(f255,plain,
    ! [X0] :
      ( subset(sK1(powerset(X0)),X0)
      | epsilon_transitive(powerset(X0)) ),
    inference(resolution,[],[f244,f141]) ).

fof(f244,plain,
    ! [X0,X1] :
      ( ~ in(X0,powerset(X1))
      | subset(X0,X1) ),
    inference(resolution,[],[f157,f156]) ).

fof(f159,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | X0 = X1
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f70]) ).

fof(f70,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | X0 = X1
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f42]) ).

fof(f42,axiom,
    ! [X0,X1] :
      ~ ( empty(X1)
        & X0 != X1
        & empty(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t8_boole) ).

fof(f158,plain,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f89]) ).

fof(f89,plain,
    ! [X0,X1] :
      ( ( element(X0,powerset(X1))
        | ~ subset(X0,X1) )
      & ( subset(X0,X1)
        | ~ element(X0,powerset(X1)) ) ),
    inference(nnf_transformation,[],[f37]) ).

fof(f37,axiom,
    ! [X0,X1] :
      ( element(X0,powerset(X1))
    <=> subset(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t3_subset) ).

fof(f243,plain,
    ! [X0] : subset(sK4(powerset(X0)),X0),
    inference(resolution,[],[f157,f152]) ).

fof(f157,plain,
    ! [X0,X1] :
      ( ~ element(X0,powerset(X1))
      | subset(X0,X1) ),
    inference(cnf_transformation,[],[f89]) ).

fof(f148,plain,
    ! [X0] :
      ( ~ in(sK3(X0),sK2(X0))
      | epsilon_connected(X0) ),
    inference(cnf_transformation,[],[f84]) ).

fof(f84,plain,
    ! [X0] :
      ( ( epsilon_connected(X0)
        | ( ~ in(sK3(X0),sK2(X0))
          & sK2(X0) != sK3(X0)
          & ~ in(sK2(X0),sK3(X0))
          & in(sK3(X0),X0)
          & in(sK2(X0),X0) ) )
      & ( ! [X3,X4] :
            ( in(X4,X3)
            | X3 = X4
            | in(X3,X4)
            | ~ in(X4,X0)
            | ~ in(X3,X0) )
        | ~ epsilon_connected(X0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK2,sK3])],[f82,f83]) ).

fof(f83,plain,
    ! [X0] :
      ( ? [X1,X2] :
          ( ~ in(X2,X1)
          & X1 != X2
          & ~ in(X1,X2)
          & in(X2,X0)
          & in(X1,X0) )
     => ( ~ in(sK3(X0),sK2(X0))
        & sK2(X0) != sK3(X0)
        & ~ in(sK2(X0),sK3(X0))
        & in(sK3(X0),X0)
        & in(sK2(X0),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f82,plain,
    ! [X0] :
      ( ( epsilon_connected(X0)
        | ? [X1,X2] :
            ( ~ in(X2,X1)
            & X1 != X2
            & ~ in(X1,X2)
            & in(X2,X0)
            & in(X1,X0) ) )
      & ( ! [X3,X4] :
            ( in(X4,X3)
            | X3 = X4
            | in(X3,X4)
            | ~ in(X4,X0)
            | ~ in(X3,X0) )
        | ~ epsilon_connected(X0) ) ),
    inference(rectify,[],[f81]) ).

fof(f81,plain,
    ! [X0] :
      ( ( epsilon_connected(X0)
        | ? [X1,X2] :
            ( ~ in(X2,X1)
            & X1 != X2
            & ~ in(X1,X2)
            & in(X2,X0)
            & in(X1,X0) ) )
      & ( ! [X1,X2] :
            ( in(X2,X1)
            | X1 = X2
            | in(X1,X2)
            | ~ in(X2,X0)
            | ~ in(X1,X0) )
        | ~ epsilon_connected(X0) ) ),
    inference(nnf_transformation,[],[f65]) ).

fof(f65,plain,
    ! [X0] :
      ( epsilon_connected(X0)
    <=> ! [X1,X2] :
          ( in(X2,X1)
          | X1 = X2
          | in(X1,X2)
          | ~ in(X2,X0)
          | ~ in(X1,X0) ) ),
    inference(ennf_transformation,[],[f9]) ).

fof(f9,axiom,
    ! [X0] :
      ( epsilon_connected(X0)
    <=> ! [X1,X2] :
          ~ ( ~ in(X2,X1)
            & X1 != X2
            & ~ in(X1,X2)
            & in(X2,X0)
            & in(X1,X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d3_ordinal1) ).

fof(f147,plain,
    ! [X0] :
      ( sK2(X0) != sK3(X0)
      | epsilon_connected(X0) ),
    inference(cnf_transformation,[],[f84]) ).

fof(f146,plain,
    ! [X0] :
      ( ~ in(sK2(X0),sK3(X0))
      | epsilon_connected(X0) ),
    inference(cnf_transformation,[],[f84]) ).

fof(f242,plain,
    ! [X0] :
      ( ~ in(X0,sK3(X0))
      | epsilon_connected(X0) ),
    inference(resolution,[],[f155,f145]) ).

fof(f241,plain,
    ! [X0] :
      ( ~ in(X0,sK2(X0))
      | epsilon_connected(X0) ),
    inference(resolution,[],[f155,f144]) ).

fof(f240,plain,
    ! [X0] :
      ( ~ in(X0,sK1(X0))
      | epsilon_transitive(X0) ),
    inference(resolution,[],[f155,f141]) ).

fof(f156,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f69]) ).

fof(f69,plain,
    ! [X0,X1] :
      ( element(X0,X1)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f32]) ).

fof(f32,axiom,
    ! [X0,X1] :
      ( in(X0,X1)
     => element(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t1_subset) ).

fof(f155,plain,
    ! [X0,X1] :
      ( ~ in(X1,X0)
      | ~ in(X0,X1) ),
    inference(cnf_transformation,[],[f68]) ).

fof(f68,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/sandbox/benchmark/theBenchmark.p',antisymmetry_r2_hidden) ).

fof(f145,plain,
    ! [X0] :
      ( in(sK3(X0),X0)
      | epsilon_connected(X0) ),
    inference(cnf_transformation,[],[f84]) ).

fof(f224,plain,
    ( epsilon_connected(sK0)
    | ordinal(sK2(sK0)) ),
    inference(resolution,[],[f144,f114]) ).

fof(f144,plain,
    ! [X0] :
      ( in(sK2(X0),X0)
      | epsilon_connected(X0) ),
    inference(cnf_transformation,[],[f84]) ).

fof(f142,plain,
    ! [X0] :
      ( ~ subset(sK1(X0),X0)
      | epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f80]) ).

fof(f211,plain,
    ( epsilon_transitive(sK0)
    | ordinal(sK1(sK0)) ),
    inference(resolution,[],[f141,f114]) ).

fof(f141,plain,
    ! [X0] :
      ( in(sK1(X0),X0)
      | epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f80]) ).

fof(f137,plain,
    ! [X0] :
      ( ~ epsilon_connected(X0)
      | ordinal(X0)
      | ~ epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f61]) ).

fof(f61,plain,
    ! [X0] :
      ( ordinal(X0)
      | ~ epsilon_connected(X0)
      | ~ epsilon_transitive(X0) ),
    inference(flattening,[],[f60]) ).

fof(f60,plain,
    ! [X0] :
      ( ordinal(X0)
      | ~ epsilon_connected(X0)
      | ~ epsilon_transitive(X0) ),
    inference(ennf_transformation,[],[f6]) ).

fof(f6,axiom,
    ! [X0] :
      ( ( epsilon_connected(X0)
        & epsilon_transitive(X0) )
     => ordinal(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc2_ordinal1) ).

fof(f197,plain,
    empty_set = sK16,
    inference(resolution,[],[f133,f190]) ).

fof(f196,plain,
    empty_set = sK15,
    inference(resolution,[],[f133,f185]) ).

fof(f195,plain,
    empty_set = sK10,
    inference(resolution,[],[f133,f174]) ).

fof(f194,plain,
    empty_set = sK6,
    inference(resolution,[],[f133,f164]) ).

fof(f160,plain,
    ! [X0,X1] :
      ( ~ in(X0,X1)
      | ~ empty(X1) ),
    inference(cnf_transformation,[],[f71]) ).

fof(f71,plain,
    ! [X0,X1] :
      ( ~ empty(X1)
      | ~ in(X0,X1) ),
    inference(ennf_transformation,[],[f41]) ).

fof(f41,axiom,
    ! [X0,X1] :
      ~ ( empty(X1)
        & in(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t7_boole) ).

fof(f133,plain,
    ! [X0] :
      ( ~ empty(X0)
      | empty_set = X0 ),
    inference(cnf_transformation,[],[f58]) ).

fof(f58,plain,
    ! [X0] :
      ( empty_set = X0
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f40]) ).

fof(f40,axiom,
    ! [X0] :
      ( empty(X0)
     => empty_set = X0 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t6_boole) ).

fof(f115,plain,
    ! [X1] :
      ( subset(X1,sK0)
      | ~ in(X1,sK0) ),
    inference(cnf_transformation,[],[f76]) ).

fof(f76,plain,
    ( ~ ordinal(sK0)
    & ! [X1] :
        ( ( subset(X1,sK0)
          & ordinal(X1) )
        | ~ in(X1,sK0) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f52,f75]) ).

fof(f75,plain,
    ( ? [X0] :
        ( ~ ordinal(X0)
        & ! [X1] :
            ( ( subset(X1,X0)
              & ordinal(X1) )
            | ~ in(X1,X0) ) )
   => ( ~ ordinal(sK0)
      & ! [X1] :
          ( ( subset(X1,sK0)
            & ordinal(X1) )
          | ~ in(X1,sK0) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f52,plain,
    ? [X0] :
      ( ~ ordinal(X0)
      & ! [X1] :
          ( ( subset(X1,X0)
            & ordinal(X1) )
          | ~ in(X1,X0) ) ),
    inference(ennf_transformation,[],[f36]) ).

fof(f36,negated_conjecture,
    ~ ! [X0] :
        ( ! [X1] :
            ( in(X1,X0)
           => ( subset(X1,X0)
              & ordinal(X1) ) )
       => ordinal(X0) ),
    inference(negated_conjecture,[],[f35]) ).

fof(f35,conjecture,
    ! [X0] :
      ( ! [X1] :
          ( in(X1,X0)
         => ( subset(X1,X0)
            & ordinal(X1) ) )
     => ordinal(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t31_ordinal1) ).

fof(f152,plain,
    ! [X0] : element(sK4(X0),X0),
    inference(cnf_transformation,[],[f88]) ).

fof(f88,plain,
    ! [X0] : element(sK4(X0),X0),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK4])],[f14,f87]) ).

fof(f87,plain,
    ! [X0] :
      ( ? [X1] : element(X1,X0)
     => element(sK4(X0),X0) ),
    introduced(choice_axiom,[]) ).

fof(f14,axiom,
    ! [X0] :
    ? [X1] : element(X1,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',existence_m1_subset_1) ).

fof(f192,plain,
    ~ empty(sK0),
    inference(resolution,[],[f136,f116]) ).

fof(f136,plain,
    ! [X0] :
      ( ordinal(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f59]) ).

fof(f59,plain,
    ! [X0] :
      ( ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0) )
      | ~ empty(X0) ),
    inference(ennf_transformation,[],[f7]) ).

fof(f7,axiom,
    ! [X0] :
      ( empty(X0)
     => ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc3_ordinal1) ).

fof(f135,plain,
    ! [X0] :
      ( epsilon_connected(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f59]) ).

fof(f134,plain,
    ! [X0] :
      ( epsilon_transitive(X0)
      | ~ empty(X0) ),
    inference(cnf_transformation,[],[f59]) ).

fof(f129,plain,
    ! [X0] :
      ( epsilon_connected(X0)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f53]) ).

fof(f53,plain,
    ! [X0] :
      ( ( epsilon_connected(X0)
        & epsilon_transitive(X0) )
      | ~ ordinal(X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f3,axiom,
    ! [X0] :
      ( ordinal(X0)
     => ( epsilon_connected(X0)
        & epsilon_transitive(X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',cc1_ordinal1) ).

fof(f128,plain,
    ! [X0] :
      ( epsilon_transitive(X0)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f53]) ).

fof(f114,plain,
    ! [X1] :
      ( ~ in(X1,sK0)
      | ordinal(X1) ),
    inference(cnf_transformation,[],[f76]) ).

fof(f153,plain,
    ! [X0] : subset(X0,X0),
    inference(cnf_transformation,[],[f43]) ).

fof(f43,plain,
    ! [X0] : subset(X0,X0),
    inference(rectify,[],[f31]) ).

fof(f31,axiom,
    ! [X0,X1] : subset(X0,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',reflexivity_r1_tarski) ).

fof(f190,plain,
    empty(sK16),
    inference(cnf_transformation,[],[f113]) ).

fof(f113,plain,
    ( function(sK16)
    & empty(sK16)
    & relation(sK16) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK16])],[f23,f112]) ).

fof(f112,plain,
    ( ? [X0] :
        ( function(X0)
        & empty(X0)
        & relation(X0) )
   => ( function(sK16)
      & empty(sK16)
      & relation(sK16) ) ),
    introduced(choice_axiom,[]) ).

fof(f23,axiom,
    ? [X0] :
      ( function(X0)
      & empty(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_funct_1) ).

fof(f188,plain,
    ordinal(sK15),
    inference(cnf_transformation,[],[f111]) ).

fof(f111,plain,
    ( ordinal(sK15)
    & epsilon_connected(sK15)
    & epsilon_transitive(sK15)
    & empty(sK15)
    & function(sK15)
    & relation(sK15) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK15])],[f50,f110]) ).

fof(f110,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0)
        & empty(X0)
        & function(X0)
        & relation(X0) )
   => ( ordinal(sK15)
      & epsilon_connected(sK15)
      & epsilon_transitive(sK15)
      & empty(sK15)
      & function(sK15)
      & relation(sK15) ) ),
    introduced(choice_axiom,[]) ).

fof(f50,plain,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & empty(X0)
      & function(X0)
      & relation(X0) ),
    inference(pure_predicate_removal,[],[f24]) ).

fof(f24,axiom,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & empty(X0)
      & one_to_one(X0)
      & function(X0)
      & relation(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_ordinal1) ).

fof(f187,plain,
    epsilon_connected(sK15),
    inference(cnf_transformation,[],[f111]) ).

fof(f186,plain,
    epsilon_transitive(sK15),
    inference(cnf_transformation,[],[f111]) ).

fof(f185,plain,
    empty(sK15),
    inference(cnf_transformation,[],[f111]) ).

fof(f174,plain,
    empty(sK10),
    inference(cnf_transformation,[],[f101]) ).

fof(f101,plain,
    ( relation(sK10)
    & empty(sK10) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK10])],[f21,f100]) ).

fof(f100,plain,
    ( ? [X0] :
        ( relation(X0)
        & empty(X0) )
   => ( relation(sK10)
      & empty(sK10) ) ),
    introduced(choice_axiom,[]) ).

fof(f21,axiom,
    ? [X0] :
      ( relation(X0)
      & empty(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_relat_1) ).

fof(f173,plain,
    ordinal(sK9),
    inference(cnf_transformation,[],[f99]) ).

fof(f99,plain,
    ( ordinal(sK9)
    & epsilon_connected(sK9)
    & epsilon_transitive(sK9) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK9])],[f20,f98]) ).

fof(f98,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0) )
   => ( ordinal(sK9)
      & epsilon_connected(sK9)
      & epsilon_transitive(sK9) ) ),
    introduced(choice_axiom,[]) ).

fof(f20,axiom,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_ordinal1) ).

fof(f172,plain,
    epsilon_connected(sK9),
    inference(cnf_transformation,[],[f99]) ).

fof(f171,plain,
    epsilon_transitive(sK9),
    inference(cnf_transformation,[],[f99]) ).

fof(f169,plain,
    ~ empty(sK8),
    inference(cnf_transformation,[],[f97]) ).

fof(f97,plain,
    ( relation(sK8)
    & ~ empty(sK8) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK8])],[f25,f96]) ).

fof(f96,plain,
    ( ? [X0] :
        ( relation(X0)
        & ~ empty(X0) )
   => ( relation(sK8)
      & ~ empty(sK8) ) ),
    introduced(choice_axiom,[]) ).

fof(f25,axiom,
    ? [X0] :
      ( relation(X0)
      & ~ empty(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_relat_1) ).

fof(f168,plain,
    ordinal(sK7),
    inference(cnf_transformation,[],[f95]) ).

fof(f95,plain,
    ( ordinal(sK7)
    & epsilon_connected(sK7)
    & epsilon_transitive(sK7)
    & ~ empty(sK7) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK7])],[f28,f94]) ).

fof(f94,plain,
    ( ? [X0] :
        ( ordinal(X0)
        & epsilon_connected(X0)
        & epsilon_transitive(X0)
        & ~ empty(X0) )
   => ( ordinal(sK7)
      & epsilon_connected(sK7)
      & epsilon_transitive(sK7)
      & ~ empty(sK7) ) ),
    introduced(choice_axiom,[]) ).

fof(f28,axiom,
    ? [X0] :
      ( ordinal(X0)
      & epsilon_connected(X0)
      & epsilon_transitive(X0)
      & ~ empty(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc3_ordinal1) ).

fof(f167,plain,
    epsilon_connected(sK7),
    inference(cnf_transformation,[],[f95]) ).

fof(f166,plain,
    epsilon_transitive(sK7),
    inference(cnf_transformation,[],[f95]) ).

fof(f165,plain,
    ~ empty(sK7),
    inference(cnf_transformation,[],[f95]) ).

fof(f164,plain,
    empty(sK6),
    inference(cnf_transformation,[],[f93]) ).

fof(f93,plain,
    empty(sK6),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK6])],[f22,f92]) ).

fof(f92,plain,
    ( ? [X0] : empty(X0)
   => empty(sK6) ),
    introduced(choice_axiom,[]) ).

fof(f22,axiom,
    ? [X0] : empty(X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc1_xboole_0) ).

fof(f163,plain,
    ~ empty(sK5),
    inference(cnf_transformation,[],[f91]) ).

fof(f91,plain,
    ~ empty(sK5),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK5])],[f26,f90]) ).

fof(f90,plain,
    ( ? [X0] : ~ empty(X0)
   => ~ empty(sK5) ),
    introduced(choice_axiom,[]) ).

fof(f26,axiom,
    ? [X0] : ~ empty(X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',rc2_xboole_0) ).

fof(f127,plain,
    ordinal(empty_set),
    inference(cnf_transformation,[],[f48]) ).

fof(f48,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,[],[f45]) ).

fof(f45,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/sandbox/benchmark/theBenchmark.p',fc2_ordinal1) ).

fof(f126,plain,
    epsilon_connected(empty_set),
    inference(cnf_transformation,[],[f48]) ).

fof(f125,plain,
    epsilon_transitive(empty_set),
    inference(cnf_transformation,[],[f48]) ).

fof(f117,plain,
    empty(empty_set),
    inference(cnf_transformation,[],[f16]) ).

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

fof(f116,plain,
    ~ ordinal(sK0),
    inference(cnf_transformation,[],[f76]) ).

fof(f149,plain,
    ! [X0] :
      ( epsilon_transitive(X0)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f86]) ).

fof(f86,plain,
    ! [X0] :
      ( ( ordinal(X0)
        | ~ epsilon_connected(X0)
        | ~ epsilon_transitive(X0) )
      & ( ( epsilon_connected(X0)
          & epsilon_transitive(X0) )
        | ~ ordinal(X0) ) ),
    inference(flattening,[],[f85]) ).

fof(f85,plain,
    ! [X0] :
      ( ( ordinal(X0)
        | ~ epsilon_connected(X0)
        | ~ epsilon_transitive(X0) )
      & ( ( epsilon_connected(X0)
          & epsilon_transitive(X0) )
        | ~ ordinal(X0) ) ),
    inference(nnf_transformation,[],[f10]) ).

fof(f10,axiom,
    ! [X0] :
      ( ordinal(X0)
    <=> ( epsilon_connected(X0)
        & epsilon_transitive(X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d4_ordinal1) ).

fof(f150,plain,
    ! [X0] :
      ( epsilon_connected(X0)
      | ~ ordinal(X0) ),
    inference(cnf_transformation,[],[f86]) ).

fof(f151,plain,
    ! [X0] :
      ( ordinal(X0)
      | ~ epsilon_connected(X0)
      | ~ epsilon_transitive(X0) ),
    inference(cnf_transformation,[],[f86]) ).

fof(f143,plain,
    ! [X3,X0,X4] :
      ( in(X4,X3)
      | X3 = X4
      | in(X3,X4)
      | ~ in(X4,X0)
      | ~ in(X3,X0)
      | ~ epsilon_connected(X0) ),
    inference(cnf_transformation,[],[f84]) ).

fof(f124,plain,
    empty(empty_set),
    inference(cnf_transformation,[],[f48]) ).

fof(f120,plain,
    empty(empty_set),
    inference(cnf_transformation,[],[f46]) ).

fof(f46,plain,
    ( relation(empty_set)
    & empty(empty_set) ),
    inference(pure_predicate_removal,[],[f15]) ).

fof(f15,axiom,
    ( relation_empty_yielding(empty_set)
    & relation(empty_set)
    & empty(empty_set) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc12_relat_1) ).

fof(f118,plain,
    empty(empty_set),
    inference(cnf_transformation,[],[f18]) ).

fof(f18,axiom,
    ( relation(empty_set)
    & empty(empty_set) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',fc4_relat_1) ).

fof(f216,plain,
    ( ordinal(sK1(sK0))
    | ~ spl17_1 ),
    inference(avatar_component_clause,[],[f214]) ).

fof(f214,plain,
    ( spl17_1
  <=> ordinal(sK1(sK0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_1])]) ).

fof(f379,plain,
    ( spl17_2
    | ~ spl17_4 ),
    inference(avatar_contradiction_clause,[],[f378]) ).

fof(f378,plain,
    ( $false
    | spl17_2
    | ~ spl17_4 ),
    inference(global_subsumption,[],[f219,f118,f120,f124,f143,f151,f150,f149,f116,f117,f125,f126,f127,f163,f164,f165,f166,f167,f168,f169,f171,f172,f173,f174,f185,f186,f187,f188,f190,f153,f114,f128,f129,f134,f135,f136,f192,f152,f115,f133,f160,f194,f195,f196,f197,f137,f141,f211,f142,f144,f224,f145,f155,f156,f240,f241,f242,f146,f147,f148,f157,f243,f158,f159,f244,f255,f256,f257,f140,f154,f261,f259,f266,f162,f269,f262,f267,f272,f270,f271,f273,f276,f275,f277,f279,f284,f285,f286,f287,f278,f295,f296,f299,f161,f301,f302,f294,f268,f300,f321,f322,f323,f324,f130,f354,f328,f334,f355,f359,f360,f341,f347,f361,f363,f365,f357,f367,f237,f233,f372,f375]) ).

fof(f219,plain,
    ( ~ epsilon_transitive(sK0)
    | spl17_2 ),
    inference(avatar_component_clause,[],[f218]) ).

fof(f218,plain,
    ( spl17_2
  <=> epsilon_transitive(sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_2])]) ).

fof(f377,plain,
    ~ spl17_4,
    inference(avatar_contradiction_clause,[],[f376]) ).

fof(f376,plain,
    ( $false
    | ~ spl17_4 ),
    inference(global_subsumption,[],[f118,f120,f124,f143,f151,f150,f149,f116,f117,f125,f126,f127,f163,f164,f165,f166,f167,f168,f169,f171,f172,f173,f174,f185,f186,f187,f188,f190,f153,f114,f128,f129,f134,f135,f136,f192,f152,f115,f133,f160,f194,f195,f196,f197,f137,f141,f211,f142,f144,f224,f145,f155,f156,f240,f241,f242,f146,f147,f148,f157,f243,f158,f159,f244,f255,f256,f257,f140,f154,f261,f259,f266,f162,f269,f262,f267,f272,f270,f271,f273,f276,f275,f277,f279,f284,f285,f286,f287,f278,f295,f296,f299,f161,f301,f302,f294,f268,f300,f321,f322,f323,f324,f130,f354,f328,f334,f355,f359,f360,f341,f347,f361,f363,f365,f357,f367,f237,f233,f372,f375]) ).

fof(f374,plain,
    ( ~ spl17_2
    | ~ spl17_4 ),
    inference(avatar_contradiction_clause,[],[f373]) ).

fof(f373,plain,
    ( $false
    | ~ spl17_2
    | ~ spl17_4 ),
    inference(subsumption_resolution,[],[f372,f220]) ).

fof(f220,plain,
    ( epsilon_transitive(sK0)
    | ~ spl17_2 ),
    inference(avatar_component_clause,[],[f218]) ).

fof(f370,plain,
    ( ~ spl17_3
    | spl17_4 ),
    inference(avatar_contradiction_clause,[],[f369]) ).

fof(f369,plain,
    ( $false
    | ~ spl17_3
    | spl17_4 ),
    inference(subsumption_resolution,[],[f368,f232]) ).

fof(f232,plain,
    ( ~ epsilon_connected(sK0)
    | spl17_4 ),
    inference(avatar_component_clause,[],[f231]) ).

fof(f368,plain,
    ( epsilon_connected(sK0)
    | ~ spl17_3
    | spl17_4 ),
    inference(subsumption_resolution,[],[f366,f229]) ).

fof(f229,plain,
    ( ordinal(sK2(sK0))
    | ~ spl17_3 ),
    inference(avatar_component_clause,[],[f227]) ).

fof(f227,plain,
    ( spl17_3
  <=> ordinal(sK2(sK0)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_3])]) ).

fof(f366,plain,
    ( ~ ordinal(sK2(sK0))
    | epsilon_connected(sK0)
    | spl17_4 ),
    inference(resolution,[],[f357,f239]) ).

fof(f239,plain,
    ( ordinal(sK3(sK0))
    | spl17_4 ),
    inference(subsumption_resolution,[],[f237,f232]) ).

fof(f312,plain,
    ( spl17_5
    | ~ spl17_6 ),
    inference(avatar_split_clause,[],[f294,f309,f305]) ).

fof(f305,plain,
    ( spl17_5
  <=> empty(powerset(empty_set)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_5])]) ).

fof(f309,plain,
    ( spl17_6
  <=> in(powerset(empty_set),empty_set) ),
    introduced(avatar_definition,[new_symbols(naming,[spl17_6])]) ).

fof(f234,plain,
    ( spl17_3
    | spl17_4 ),
    inference(avatar_split_clause,[],[f224,f231,f227]) ).

fof(f221,plain,
    ( spl17_1
    | spl17_2 ),
    inference(avatar_split_clause,[],[f211,f218,f214]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : SEU234+1 : TPTP v8.1.2. Released v3.3.0.
% 0.14/0.14  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.14/0.35  % Computer : n019.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit   : 300
% 0.14/0.35  % WCLimit    : 300
% 0.14/0.35  % DateTime   : Fri May  3 11:26:14 EDT 2024
% 0.14/0.35  % CPUTime    : 
% 0.14/0.36  % (26237)Running in auto input_syntax mode. Trying TPTP
% 0.20/0.37  % (26240)WARNING: value z3 for option sas not known
% 0.20/0.37  % (26241)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.20/0.37  % (26239)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.20/0.37  % (26238)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.20/0.37  % (26240)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)
% 0.20/0.37  % (26242)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)
% 0.20/0.37  % (26243)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)
% 0.20/0.37  % (26244)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)
% 0.20/0.37  TRYING [1]
% 0.20/0.38  TRYING [2]
% 0.20/0.38  TRYING [3]
% 0.20/0.38  TRYING [4]
% 0.20/0.38  TRYING [1]
% 0.20/0.38  TRYING [2]
% 0.20/0.38  TRYING [5]
% 0.20/0.38  TRYING [1]
% 0.20/0.38  TRYING [3]
% 0.20/0.38  TRYING [2]
% 0.20/0.38  TRYING [3]
% 0.20/0.38  % (26240)First to succeed.
% 0.20/0.38  TRYING [4]
% 0.20/0.39  TRYING [6]
% 0.20/0.39  % (26240)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-26237"
% 0.20/0.39  % (26240)Refutation found. Thanks to Tanya!
% 0.20/0.39  % SZS status Theorem for theBenchmark
% 0.20/0.39  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.39  % (26240)------------------------------
% 0.20/0.39  % (26240)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.20/0.39  % (26240)Termination reason: Refutation
% 0.20/0.39  
% 0.20/0.39  % (26240)Memory used [KB]: 969
% 0.20/0.39  % (26240)Time elapsed: 0.014 s
% 0.20/0.39  % (26240)Instructions burned: 18 (million)
% 0.20/0.39  % (26237)Success in time 0.03 s
%------------------------------------------------------------------------------