TSTP Solution File: SEU144+2 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SEU144+2 : TPTP v8.1.0. Released v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s

% Computer : n012.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Wed Aug 31 18:32:07 EDT 2022

% Result   : Theorem 1.90s 0.58s
% Output   : Refutation 1.90s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :   17
% Syntax   : Number of formulae    :   84 (  12 unt;   0 def)
%            Number of atoms       :  292 (  71 equ)
%            Maximal formula atoms :   14 (   3 avg)
%            Number of connectives :  332 ( 124   ~; 135   |;  51   &)
%                                         (  13 <=>;   8  =>;   0  <=;   1 <~>)
%            Maximal formula depth :   11 (   5 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    6 (   4 usr;   3 prp; 0-2 aty)
%            Number of functors    :   12 (  12 usr;   4 con; 0-3 aty)
%            Number of variables   :  136 ( 115   !;  21   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1059,plain,
    $false,
    inference(avatar_sat_refutation,[],[f361,f362,f660,f1058]) ).

fof(f1058,plain,
    ( ~ spl15_1
    | spl15_2 ),
    inference(avatar_contradiction_clause,[],[f1057]) ).

fof(f1057,plain,
    ( $false
    | ~ spl15_1
    | spl15_2 ),
    inference(subsumption_resolution,[],[f1056,f359]) ).

fof(f359,plain,
    ( ~ subset(sF14,sK2)
    | spl15_2 ),
    inference(avatar_component_clause,[],[f358]) ).

fof(f358,plain,
    ( spl15_2
  <=> subset(sF14,sK2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl15_2])]) ).

fof(f1056,plain,
    ( subset(sF14,sK2)
    | ~ spl15_1
    | spl15_2 ),
    inference(subsumption_resolution,[],[f1054,f356]) ).

fof(f356,plain,
    ( in(sK3,sK2)
    | ~ spl15_1 ),
    inference(avatar_component_clause,[],[f354]) ).

fof(f354,plain,
    ( spl15_1
  <=> in(sK3,sK2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl15_1])]) ).

fof(f1054,plain,
    ( ~ in(sK3,sK2)
    | subset(sF14,sK2)
    | spl15_2 ),
    inference(superposition,[],[f267,f1035]) ).

fof(f1035,plain,
    ( sK8(sF14,sK2) = sK3
    | spl15_2 ),
    inference(resolution,[],[f625,f359]) ).

fof(f625,plain,
    ! [X7] :
      ( subset(sF14,X7)
      | sK8(sF14,X7) = sK3 ),
    inference(resolution,[],[f266,f529]) ).

fof(f529,plain,
    ! [X0] :
      ( ~ in(X0,sF14)
      | sK3 = X0 ),
    inference(superposition,[],[f344,f347]) ).

fof(f347,plain,
    unordered_pair(sK3,sK3) = sF14,
    introduced(function_definition,[]) ).

fof(f344,plain,
    ! [X2,X0] :
      ( ~ in(X2,unordered_pair(X0,X0))
      | X0 = X2 ),
    inference(equality_resolution,[],[f324]) ).

fof(f324,plain,
    ! [X2,X0,X1] :
      ( X0 = X2
      | ~ in(X2,X1)
      | unordered_pair(X0,X0) != X1 ),
    inference(definition_unfolding,[],[f291,f280]) ).

fof(f280,plain,
    ! [X0] : singleton(X0) = unordered_pair(X0,X0),
    inference(cnf_transformation,[],[f60]) ).

fof(f60,axiom,
    ! [X0] : singleton(X0) = unordered_pair(X0,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t69_enumset1) ).

fof(f291,plain,
    ! [X2,X0,X1] :
      ( X0 = X2
      | ~ in(X2,X1)
      | singleton(X0) != X1 ),
    inference(cnf_transformation,[],[f194]) ).

fof(f194,plain,
    ! [X0,X1] :
      ( ( ! [X2] :
            ( ( in(X2,X1)
              | X0 != X2 )
            & ( X0 = X2
              | ~ in(X2,X1) ) )
        | singleton(X0) != X1 )
      & ( singleton(X0) = X1
        | ( ( sK11(X0,X1) != X0
            | ~ in(sK11(X0,X1),X1) )
          & ( sK11(X0,X1) = X0
            | in(sK11(X0,X1),X1) ) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK11])],[f192,f193]) ).

fof(f193,plain,
    ! [X0,X1] :
      ( ? [X3] :
          ( ( X0 != X3
            | ~ in(X3,X1) )
          & ( X0 = X3
            | in(X3,X1) ) )
     => ( ( sK11(X0,X1) != X0
          | ~ in(sK11(X0,X1),X1) )
        & ( sK11(X0,X1) = X0
          | in(sK11(X0,X1),X1) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f192,plain,
    ! [X0,X1] :
      ( ( ! [X2] :
            ( ( in(X2,X1)
              | X0 != X2 )
            & ( X0 = X2
              | ~ in(X2,X1) ) )
        | singleton(X0) != X1 )
      & ( singleton(X0) = X1
        | ? [X3] :
            ( ( X0 != X3
              | ~ in(X3,X1) )
            & ( X0 = X3
              | in(X3,X1) ) ) ) ),
    inference(rectify,[],[f191]) ).

fof(f191,plain,
    ! [X0,X1] :
      ( ( ! [X2] :
            ( ( in(X2,X1)
              | X0 != X2 )
            & ( X0 = X2
              | ~ in(X2,X1) ) )
        | singleton(X0) != X1 )
      & ( singleton(X0) = X1
        | ? [X2] :
            ( ( X0 != X2
              | ~ in(X2,X1) )
            & ( X0 = X2
              | in(X2,X1) ) ) ) ),
    inference(nnf_transformation,[],[f7]) ).

fof(f7,axiom,
    ! [X0,X1] :
      ( ! [X2] :
          ( in(X2,X1)
        <=> X0 = X2 )
    <=> singleton(X0) = X1 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_tarski) ).

fof(f266,plain,
    ! [X0,X1] :
      ( in(sK8(X0,X1),X0)
      | subset(X0,X1) ),
    inference(cnf_transformation,[],[f179]) ).

fof(f179,plain,
    ! [X0,X1] :
      ( ( ! [X2] :
            ( in(X2,X1)
            | ~ in(X2,X0) )
        | ~ subset(X0,X1) )
      & ( subset(X0,X1)
        | ( ~ in(sK8(X0,X1),X1)
          & in(sK8(X0,X1),X0) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK8])],[f177,f178]) ).

fof(f178,plain,
    ! [X0,X1] :
      ( ? [X3] :
          ( ~ in(X3,X1)
          & in(X3,X0) )
     => ( ~ in(sK8(X0,X1),X1)
        & in(sK8(X0,X1),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f177,plain,
    ! [X0,X1] :
      ( ( ! [X2] :
            ( in(X2,X1)
            | ~ in(X2,X0) )
        | ~ subset(X0,X1) )
      & ( subset(X0,X1)
        | ? [X3] :
            ( ~ in(X3,X1)
            & in(X3,X0) ) ) ),
    inference(rectify,[],[f176]) ).

fof(f176,plain,
    ! [X0,X1] :
      ( ( ! [X2] :
            ( in(X2,X1)
            | ~ in(X2,X0) )
        | ~ subset(X0,X1) )
      & ( subset(X0,X1)
        | ? [X2] :
            ( ~ in(X2,X1)
            & in(X2,X0) ) ) ),
    inference(nnf_transformation,[],[f112]) ).

fof(f112,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( in(X2,X1)
          | ~ in(X2,X0) )
    <=> subset(X0,X1) ),
    inference(ennf_transformation,[],[f11]) ).

fof(f11,axiom,
    ! [X1,X0] :
      ( ! [X2] :
          ( in(X2,X0)
         => in(X2,X1) )
    <=> subset(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d3_tarski) ).

fof(f267,plain,
    ! [X0,X1] :
      ( ~ in(sK8(X0,X1),X1)
      | subset(X0,X1) ),
    inference(cnf_transformation,[],[f179]) ).

fof(f660,plain,
    ( spl15_1
    | ~ spl15_2 ),
    inference(avatar_contradiction_clause,[],[f659]) ).

fof(f659,plain,
    ( $false
    | spl15_1
    | ~ spl15_2 ),
    inference(subsumption_resolution,[],[f658,f355]) ).

fof(f355,plain,
    ( ~ in(sK3,sK2)
    | spl15_1 ),
    inference(avatar_component_clause,[],[f354]) ).

fof(f658,plain,
    ( in(sK3,sK2)
    | ~ spl15_2 ),
    inference(forward_demodulation,[],[f657,f535]) ).

fof(f535,plain,
    sK6(sF14) = sK3,
    inference(subsumption_resolution,[],[f532,f373]) ).

fof(f373,plain,
    empty_set != sF14,
    inference(superposition,[],[f309,f347]) ).

fof(f309,plain,
    ! [X0] : empty_set != unordered_pair(X0,X0),
    inference(definition_unfolding,[],[f221,f280]) ).

fof(f221,plain,
    ! [X0] : singleton(X0) != empty_set,
    inference(cnf_transformation,[],[f28]) ).

fof(f28,axiom,
    ! [X0] : singleton(X0) != empty_set,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l1_zfmisc_1) ).

fof(f532,plain,
    ( sK6(sF14) = sK3
    | empty_set = sF14 ),
    inference(resolution,[],[f529,f256]) ).

fof(f256,plain,
    ! [X0] :
      ( in(sK6(X0),X0)
      | empty_set = X0 ),
    inference(cnf_transformation,[],[f169]) ).

fof(f169,plain,
    ! [X0] :
      ( ( empty_set = X0
        | in(sK6(X0),X0) )
      & ( ! [X2] : ~ in(X2,X0)
        | empty_set != X0 ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK6])],[f167,f168]) ).

fof(f168,plain,
    ! [X0] :
      ( ? [X1] : in(X1,X0)
     => in(sK6(X0),X0) ),
    introduced(choice_axiom,[]) ).

fof(f167,plain,
    ! [X0] :
      ( ( empty_set = X0
        | ? [X1] : in(X1,X0) )
      & ( ! [X2] : ~ in(X2,X0)
        | empty_set != X0 ) ),
    inference(rectify,[],[f166]) ).

fof(f166,plain,
    ! [X0] :
      ( ( empty_set = X0
        | ? [X1] : in(X1,X0) )
      & ( ! [X1] : ~ in(X1,X0)
        | empty_set != X0 ) ),
    inference(nnf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0] :
      ( empty_set = X0
    <=> ! [X1] : ~ in(X1,X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_xboole_0) ).

fof(f657,plain,
    ( in(sK6(sF14),sK2)
    | ~ spl15_2 ),
    inference(subsumption_resolution,[],[f651,f373]) ).

fof(f651,plain,
    ( in(sK6(sF14),sK2)
    | empty_set = sF14
    | ~ spl15_2 ),
    inference(resolution,[],[f649,f256]) ).

fof(f649,plain,
    ( ! [X19] :
        ( ~ in(X19,sF14)
        | in(X19,sK2) )
    | ~ spl15_2 ),
    inference(superposition,[],[f333,f543]) ).

fof(f543,plain,
    ( set_union2(sF14,sK2) = sK2
    | ~ spl15_2 ),
    inference(resolution,[],[f352,f360]) ).

fof(f360,plain,
    ( subset(sF14,sK2)
    | ~ spl15_2 ),
    inference(avatar_component_clause,[],[f358]) ).

fof(f352,plain,
    ! [X0,X1] :
      ( ~ subset(X1,X0)
      | set_union2(X1,X0) = X0 ),
    inference(forward_demodulation,[],[f215,f216]) ).

fof(f216,plain,
    ! [X0,X1] : set_union2(X1,X0) = set_union2(X1,set_difference(X0,X1)),
    inference(cnf_transformation,[],[f138]) ).

fof(f138,plain,
    ! [X0,X1] : set_union2(X1,X0) = set_union2(X1,set_difference(X0,X1)),
    inference(rectify,[],[f49]) ).

fof(f49,axiom,
    ! [X1,X0] : set_union2(X0,X1) = set_union2(X0,set_difference(X1,X0)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t39_xboole_1) ).

fof(f215,plain,
    ! [X0,X1] :
      ( set_union2(X1,set_difference(X0,X1)) = X0
      | ~ subset(X1,X0) ),
    inference(cnf_transformation,[],[f101]) ).

fof(f101,plain,
    ! [X0,X1] :
      ( set_union2(X1,set_difference(X0,X1)) = X0
      | ~ subset(X1,X0) ),
    inference(ennf_transformation,[],[f94]) ).

fof(f94,plain,
    ! [X1,X0] :
      ( subset(X1,X0)
     => set_union2(X1,set_difference(X0,X1)) = X0 ),
    inference(rectify,[],[f54]) ).

fof(f54,axiom,
    ! [X1,X0] :
      ( subset(X0,X1)
     => set_union2(X0,set_difference(X1,X0)) = X1 ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t45_xboole_1) ).

fof(f333,plain,
    ! [X0,X1,X4] :
      ( in(X4,set_union2(X1,X0))
      | ~ in(X4,X1) ),
    inference(equality_resolution,[],[f247]) ).

fof(f247,plain,
    ! [X2,X0,X1,X4] :
      ( in(X4,X2)
      | ~ in(X4,X1)
      | set_union2(X1,X0) != X2 ),
    inference(cnf_transformation,[],[f164]) ).

fof(f164,plain,
    ! [X0,X1,X2] :
      ( ( set_union2(X1,X0) = X2
        | ( ( ~ in(sK5(X0,X1,X2),X2)
            | ( ~ in(sK5(X0,X1,X2),X1)
              & ~ in(sK5(X0,X1,X2),X0) ) )
          & ( in(sK5(X0,X1,X2),X2)
            | in(sK5(X0,X1,X2),X1)
            | in(sK5(X0,X1,X2),X0) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X1)
              | in(X4,X0)
              | ~ in(X4,X2) )
            & ( in(X4,X2)
              | ( ~ in(X4,X1)
                & ~ in(X4,X0) ) ) )
        | set_union2(X1,X0) != X2 ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK5])],[f162,f163]) ).

fof(f163,plain,
    ! [X0,X1,X2] :
      ( ? [X3] :
          ( ( ~ in(X3,X2)
            | ( ~ in(X3,X1)
              & ~ in(X3,X0) ) )
          & ( in(X3,X2)
            | in(X3,X1)
            | in(X3,X0) ) )
     => ( ( ~ in(sK5(X0,X1,X2),X2)
          | ( ~ in(sK5(X0,X1,X2),X1)
            & ~ in(sK5(X0,X1,X2),X0) ) )
        & ( in(sK5(X0,X1,X2),X2)
          | in(sK5(X0,X1,X2),X1)
          | in(sK5(X0,X1,X2),X0) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f162,plain,
    ! [X0,X1,X2] :
      ( ( set_union2(X1,X0) = X2
        | ? [X3] :
            ( ( ~ in(X3,X2)
              | ( ~ in(X3,X1)
                & ~ in(X3,X0) ) )
            & ( in(X3,X2)
              | in(X3,X1)
              | in(X3,X0) ) ) )
      & ( ! [X4] :
            ( ( in(X4,X1)
              | in(X4,X0)
              | ~ in(X4,X2) )
            & ( in(X4,X2)
              | ( ~ in(X4,X1)
                & ~ in(X4,X0) ) ) )
        | set_union2(X1,X0) != X2 ) ),
    inference(rectify,[],[f161]) ).

fof(f161,plain,
    ! [X0,X2,X1] :
      ( ( set_union2(X2,X0) = X1
        | ? [X3] :
            ( ( ~ in(X3,X1)
              | ( ~ in(X3,X2)
                & ~ in(X3,X0) ) )
            & ( in(X3,X1)
              | in(X3,X2)
              | in(X3,X0) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | in(X3,X0)
              | ~ in(X3,X1) )
            & ( in(X3,X1)
              | ( ~ in(X3,X2)
                & ~ in(X3,X0) ) ) )
        | set_union2(X2,X0) != X1 ) ),
    inference(flattening,[],[f160]) ).

fof(f160,plain,
    ! [X0,X2,X1] :
      ( ( set_union2(X2,X0) = X1
        | ? [X3] :
            ( ( ~ in(X3,X1)
              | ( ~ in(X3,X2)
                & ~ in(X3,X0) ) )
            & ( in(X3,X1)
              | in(X3,X2)
              | in(X3,X0) ) ) )
      & ( ! [X3] :
            ( ( in(X3,X2)
              | in(X3,X0)
              | ~ in(X3,X1) )
            & ( in(X3,X1)
              | ( ~ in(X3,X2)
                & ~ in(X3,X0) ) ) )
        | set_union2(X2,X0) != X1 ) ),
    inference(nnf_transformation,[],[f79]) ).

fof(f79,plain,
    ! [X0,X2,X1] :
      ( set_union2(X2,X0) = X1
    <=> ! [X3] :
          ( ( in(X3,X2)
            | in(X3,X0) )
        <=> in(X3,X1) ) ),
    inference(rectify,[],[f10]) ).

fof(f10,axiom,
    ! [X1,X2,X0] :
      ( set_union2(X0,X1) = X2
    <=> ! [X3] :
          ( in(X3,X2)
        <=> ( in(X3,X0)
            | in(X3,X1) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d2_xboole_0) ).

fof(f362,plain,
    ( ~ spl15_1
    | ~ spl15_2 ),
    inference(avatar_split_clause,[],[f348,f358,f354]) ).

fof(f348,plain,
    ( ~ subset(sF14,sK2)
    | ~ in(sK3,sK2) ),
    inference(definition_folding,[],[f307,f347]) ).

fof(f307,plain,
    ( ~ in(sK3,sK2)
    | ~ subset(unordered_pair(sK3,sK3),sK2) ),
    inference(definition_unfolding,[],[f220,f280]) ).

fof(f220,plain,
    ( ~ in(sK3,sK2)
    | ~ subset(singleton(sK3),sK2) ),
    inference(cnf_transformation,[],[f143]) ).

fof(f143,plain,
    ( ( ~ in(sK3,sK2)
      | ~ subset(singleton(sK3),sK2) )
    & ( in(sK3,sK2)
      | subset(singleton(sK3),sK2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK2,sK3])],[f141,f142]) ).

fof(f142,plain,
    ( ? [X0,X1] :
        ( ( ~ in(X1,X0)
          | ~ subset(singleton(X1),X0) )
        & ( in(X1,X0)
          | subset(singleton(X1),X0) ) )
   => ( ( ~ in(sK3,sK2)
        | ~ subset(singleton(sK3),sK2) )
      & ( in(sK3,sK2)
        | subset(singleton(sK3),sK2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f141,plain,
    ? [X0,X1] :
      ( ( ~ in(X1,X0)
        | ~ subset(singleton(X1),X0) )
      & ( in(X1,X0)
        | subset(singleton(X1),X0) ) ),
    inference(rectify,[],[f140]) ).

fof(f140,plain,
    ? [X1,X0] :
      ( ( ~ in(X0,X1)
        | ~ subset(singleton(X0),X1) )
      & ( in(X0,X1)
        | subset(singleton(X0),X1) ) ),
    inference(nnf_transformation,[],[f106]) ).

fof(f106,plain,
    ? [X1,X0] :
      ( subset(singleton(X0),X1)
    <~> in(X0,X1) ),
    inference(ennf_transformation,[],[f30]) ).

fof(f30,negated_conjecture,
    ~ ! [X1,X0] :
        ( subset(singleton(X0),X1)
      <=> in(X0,X1) ),
    inference(negated_conjecture,[],[f29]) ).

fof(f29,conjecture,
    ! [X1,X0] :
      ( subset(singleton(X0),X1)
    <=> in(X0,X1) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',l2_zfmisc_1) ).

fof(f361,plain,
    ( spl15_1
    | spl15_2 ),
    inference(avatar_split_clause,[],[f349,f358,f354]) ).

fof(f349,plain,
    ( subset(sF14,sK2)
    | in(sK3,sK2) ),
    inference(definition_folding,[],[f308,f347]) ).

fof(f308,plain,
    ( in(sK3,sK2)
    | subset(unordered_pair(sK3,sK3),sK2) ),
    inference(definition_unfolding,[],[f219,f280]) ).

fof(f219,plain,
    ( in(sK3,sK2)
    | subset(singleton(sK3),sK2) ),
    inference(cnf_transformation,[],[f143]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem    : SEU144+2 : TPTP v8.1.0. Released v3.3.0.
% 0.12/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.13/0.32  % Computer : n012.cluster.edu
% 0.13/0.32  % Model    : x86_64 x86_64
% 0.13/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.32  % Memory   : 8042.1875MB
% 0.13/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.32  % CPULimit   : 300
% 0.13/0.32  % WCLimit    : 300
% 0.13/0.32  % DateTime   : Tue Aug 30 14:42:50 EDT 2022
% 0.13/0.33  % CPUTime    : 
% 0.18/0.49  % (15113)ott+10_1:28_bd=off:bs=on:tgt=ground:i=101:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/101Mi)
% 0.18/0.53  % (15105)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.18/0.54  % (15115)ins+10_1:1_awrs=decay:awrsf=30:bsr=unit_only:foolp=on:igrr=8/457:igs=10:igwr=on:nwc=1.5:sp=weighted_frequency:to=lpo:uhcvi=on:i=68:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/68Mi)
% 0.18/0.55  % (15124)ott+11_1:1_drc=off:nwc=5.0:slsq=on:slsqc=1:spb=goal_then_units:to=lpo:i=467:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/467Mi)
% 0.18/0.55  % (15129)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.18/0.55  % (15107)fmb+10_1:1_fmbsr=2.0:nm=4:skr=on:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.18/0.55  % (15114)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.18/0.55  % (15116)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=75:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/75Mi)
% 0.18/0.56  % (15108)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 0.18/0.56  TRYING [1]
% 0.18/0.57  % (15123)dis+21_1:1_av=off:er=filter:slsq=on:slsqc=0:slsqr=1,1:sp=frequency:to=lpo:i=498:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/498Mi)
% 0.18/0.57  % (15106)dis+34_1:32_abs=on:add=off:bsr=on:gsp=on:sp=weighted_frequency:i=48:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/48Mi)
% 0.18/0.57  TRYING [2]
% 0.18/0.58  % (15108)Instruction limit reached!
% 0.18/0.58  % (15108)------------------------------
% 0.18/0.58  % (15108)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 0.18/0.58  % (15108)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 0.18/0.58  % (15108)Termination reason: Unknown
% 0.18/0.58  % (15108)Termination phase: Saturation
% 0.18/0.58  
% 0.18/0.58  % (15108)Memory used [KB]: 5628
% 0.18/0.58  % (15108)Time elapsed: 0.100 s
% 0.18/0.58  % (15108)Instructions burned: 8 (million)
% 0.18/0.58  % (15108)------------------------------
% 0.18/0.58  % (15108)------------------------------
% 0.18/0.58  TRYING [3]
% 1.90/0.58  % (15113)First to succeed.
% 1.90/0.58  % (15113)Refutation found. Thanks to Tanya!
% 1.90/0.58  % SZS status Theorem for theBenchmark
% 1.90/0.58  % SZS output start Proof for theBenchmark
% See solution above
% 1.90/0.58  % (15113)------------------------------
% 1.90/0.58  % (15113)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.90/0.58  % (15113)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.90/0.58  % (15113)Termination reason: Refutation
% 1.90/0.58  
% 1.90/0.58  % (15113)Memory used [KB]: 5884
% 1.90/0.58  % (15113)Time elapsed: 0.202 s
% 1.90/0.58  % (15113)Instructions burned: 29 (million)
% 1.90/0.58  % (15113)------------------------------
% 1.90/0.58  % (15113)------------------------------
% 1.90/0.58  % (15100)Success in time 0.252 s
%------------------------------------------------------------------------------