TSTP Solution File: SET988+1 by SnakeForV-SAT---1.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SnakeForV-SAT---1.0
% Problem  : SET988+1 : TPTP v8.1.0. Released v3.2.0.
% 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 : n013.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 18:26:16 EDT 2022

% Result   : Theorem 2.16s 0.63s
% Output   : Refutation 2.16s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :   12
% Syntax   : Number of formulae    :   69 (  10 unt;   0 def)
%            Number of atoms       :  222 (  65 equ)
%            Maximal formula atoms :   14 (   3 avg)
%            Number of connectives :  244 (  91   ~;  87   |;  46   &)
%                                         (   8 <=>;  12  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   11 (   5 avg)
%            Maximal term depth    :    5 (   1 avg)
%            Number of predicates  :    7 (   5 usr;   3 prp; 0-2 aty)
%            Number of functors    :   12 (  12 usr;   1 con; 0-2 aty)
%            Number of variables   :  176 ( 143   !;  33   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f254,plain,
    $false,
    inference(avatar_sat_refutation,[],[f169,f226,f253]) ).

fof(f253,plain,
    spl18_2,
    inference(avatar_contradiction_clause,[],[f252]) ).

fof(f252,plain,
    ( $false
    | spl18_2 ),
    inference(subsumption_resolution,[],[f251,f168]) ).

fof(f168,plain,
    ( ~ relation(sK13)
    | spl18_2 ),
    inference(avatar_component_clause,[],[f166]) ).

fof(f166,plain,
    ( spl18_2
  <=> relation(sK13) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_2])]) ).

fof(f251,plain,
    ( relation(sK13)
    | spl18_2 ),
    inference(equality_resolution,[],[f234]) ).

fof(f234,plain,
    ( ! [X2] :
        ( sK12(X2) != sK12(sK13)
        | relation(X2) )
    | spl18_2 ),
    inference(superposition,[],[f170,f229]) ).

fof(f229,plain,
    ( unordered_pair(singleton(sK14(sK12(sK13))),unordered_pair(sK14(sK12(sK13)),sK15(sK12(sK13)))) = sK12(sK13)
    | spl18_2 ),
    inference(resolution,[],[f227,f174]) ).

fof(f174,plain,
    ! [X1] :
      ( ~ in(X1,sK13)
      | unordered_pair(singleton(sK14(X1)),unordered_pair(sK14(X1),sK15(X1))) = X1 ),
    inference(forward_demodulation,[],[f156,f103]) ).

fof(f103,plain,
    ! [X0,X1] : unordered_pair(X0,X1) = unordered_pair(X1,X0),
    inference(cnf_transformation,[],[f66]) ).

fof(f66,plain,
    ! [X0,X1] : unordered_pair(X0,X1) = unordered_pair(X1,X0),
    inference(rectify,[],[f36]) ).

fof(f36,plain,
    ! [X1,X0] : unordered_pair(X0,X1) = unordered_pair(X1,X0),
    inference(rectify,[],[f5]) ).

fof(f5,axiom,
    ! [X1,X0] : unordered_pair(X0,X1) = unordered_pair(X1,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_k2_tarski) ).

fof(f156,plain,
    ! [X1] :
      ( unordered_pair(unordered_pair(sK14(X1),sK15(X1)),singleton(sK14(X1))) = X1
      | ~ in(X1,sK13) ),
    inference(definition_unfolding,[],[f144,f111]) ).

fof(f111,plain,
    ! [X0,X1] : ordered_pair(X1,X0) = unordered_pair(unordered_pair(X1,X0),singleton(X1)),
    inference(cnf_transformation,[],[f43]) ).

fof(f43,plain,
    ! [X0,X1] : ordered_pair(X1,X0) = unordered_pair(unordered_pair(X1,X0),singleton(X1)),
    inference(rectify,[],[f30]) ).

fof(f30,axiom,
    ! [X1,X0] : ordered_pair(X0,X1) = unordered_pair(unordered_pair(X0,X1),singleton(X0)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d5_tarski) ).

fof(f144,plain,
    ! [X1] :
      ( ~ in(X1,sK13)
      | ordered_pair(sK14(X1),sK15(X1)) = X1 ),
    inference(cnf_transformation,[],[f98]) ).

fof(f98,plain,
    ( ( ~ relation(sK13)
      | ~ function(sK13) )
    & ! [X1] :
        ( ~ in(X1,sK13)
        | ordered_pair(sK14(X1),sK15(X1)) = X1 )
    & ! [X4,X5,X6] :
        ( X4 = X5
        | ~ in(ordered_pair(X6,X4),sK13)
        | ~ in(ordered_pair(X6,X5),sK13) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK13,sK14,sK15])],[f58,f97,f96]) ).

fof(f96,plain,
    ( ? [X0] :
        ( ( ~ relation(X0)
          | ~ function(X0) )
        & ! [X1] :
            ( ~ in(X1,X0)
            | ? [X2,X3] : ordered_pair(X2,X3) = X1 )
        & ! [X4,X5,X6] :
            ( X4 = X5
            | ~ in(ordered_pair(X6,X4),X0)
            | ~ in(ordered_pair(X6,X5),X0) ) )
   => ( ( ~ relation(sK13)
        | ~ function(sK13) )
      & ! [X1] :
          ( ~ in(X1,sK13)
          | ? [X2,X3] : ordered_pair(X2,X3) = X1 )
      & ! [X6,X5,X4] :
          ( X4 = X5
          | ~ in(ordered_pair(X6,X4),sK13)
          | ~ in(ordered_pair(X6,X5),sK13) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f97,plain,
    ! [X1] :
      ( ? [X2,X3] : ordered_pair(X2,X3) = X1
     => ordered_pair(sK14(X1),sK15(X1)) = X1 ),
    introduced(choice_axiom,[]) ).

fof(f58,plain,
    ? [X0] :
      ( ( ~ relation(X0)
        | ~ function(X0) )
      & ! [X1] :
          ( ~ in(X1,X0)
          | ? [X2,X3] : ordered_pair(X2,X3) = X1 )
      & ! [X4,X5,X6] :
          ( X4 = X5
          | ~ in(ordered_pair(X6,X4),X0)
          | ~ in(ordered_pair(X6,X5),X0) ) ),
    inference(flattening,[],[f57]) ).

fof(f57,plain,
    ? [X0] :
      ( ( ~ relation(X0)
        | ~ function(X0) )
      & ! [X1] :
          ( ~ in(X1,X0)
          | ? [X2,X3] : ordered_pair(X2,X3) = X1 )
      & ! [X4,X5,X6] :
          ( X4 = X5
          | ~ in(ordered_pair(X6,X4),X0)
          | ~ in(ordered_pair(X6,X5),X0) ) ),
    inference(ennf_transformation,[],[f38]) ).

fof(f38,plain,
    ~ ! [X0] :
        ( ( ! [X1] :
              ~ ( ! [X3,X2] : ordered_pair(X2,X3) != X1
                & in(X1,X0) )
          & ! [X4,X5,X6] :
              ( ( in(ordered_pair(X6,X4),X0)
                & in(ordered_pair(X6,X5),X0) )
             => X4 = X5 ) )
       => ( function(X0)
          & relation(X0) ) ),
    inference(rectify,[],[f32]) ).

fof(f32,negated_conjecture,
    ~ ! [X0] :
        ( ( ! [X1] :
              ~ ( ! [X3,X2] : ordered_pair(X2,X3) != X1
                & in(X1,X0) )
          & ! [X2,X3,X1] :
              ( ( in(ordered_pair(X1,X2),X0)
                & in(ordered_pair(X1,X3),X0) )
             => X2 = X3 ) )
       => ( function(X0)
          & relation(X0) ) ),
    inference(negated_conjecture,[],[f31]) ).

fof(f31,conjecture,
    ! [X0] :
      ( ( ! [X1] :
            ~ ( ! [X3,X2] : ordered_pair(X2,X3) != X1
              & in(X1,X0) )
        & ! [X2,X3,X1] :
            ( ( in(ordered_pair(X1,X2),X0)
              & in(ordered_pair(X1,X3),X0) )
           => X2 = X3 ) )
     => ( function(X0)
        & relation(X0) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_funct_1) ).

fof(f227,plain,
    ( in(sK12(sK13),sK13)
    | spl18_2 ),
    inference(resolution,[],[f168,f140]) ).

fof(f140,plain,
    ! [X0] :
      ( relation(X0)
      | in(sK12(X0),X0) ),
    inference(cnf_transformation,[],[f95]) ).

fof(f95,plain,
    ! [X0] :
      ( ( ! [X1] :
            ( ordered_pair(sK11(X1),sK10(X1)) = X1
            | ~ in(X1,X0) )
        | ~ relation(X0) )
      & ( relation(X0)
        | ( ! [X5,X6] : sK12(X0) != ordered_pair(X6,X5)
          & in(sK12(X0),X0) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK10,sK11,sK12])],[f92,f94,f93]) ).

fof(f93,plain,
    ! [X1] :
      ( ? [X2,X3] : ordered_pair(X3,X2) = X1
     => ordered_pair(sK11(X1),sK10(X1)) = X1 ),
    introduced(choice_axiom,[]) ).

fof(f94,plain,
    ! [X0] :
      ( ? [X4] :
          ( ! [X5,X6] : ordered_pair(X6,X5) != X4
          & in(X4,X0) )
     => ( ! [X6,X5] : sK12(X0) != ordered_pair(X6,X5)
        & in(sK12(X0),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f92,plain,
    ! [X0] :
      ( ( ! [X1] :
            ( ? [X2,X3] : ordered_pair(X3,X2) = X1
            | ~ in(X1,X0) )
        | ~ relation(X0) )
      & ( relation(X0)
        | ? [X4] :
            ( ! [X5,X6] : ordered_pair(X6,X5) != X4
            & in(X4,X0) ) ) ),
    inference(rectify,[],[f91]) ).

fof(f91,plain,
    ! [X0] :
      ( ( ! [X1] :
            ( ? [X2,X3] : ordered_pair(X3,X2) = X1
            | ~ in(X1,X0) )
        | ~ relation(X0) )
      & ( relation(X0)
        | ? [X1] :
            ( ! [X2,X3] : ordered_pair(X3,X2) != X1
            & in(X1,X0) ) ) ),
    inference(nnf_transformation,[],[f52]) ).

fof(f52,plain,
    ! [X0] :
      ( ! [X1] :
          ( ? [X2,X3] : ordered_pair(X3,X2) = X1
          | ~ in(X1,X0) )
    <=> relation(X0) ),
    inference(ennf_transformation,[],[f37]) ).

fof(f37,plain,
    ! [X0] :
      ( relation(X0)
    <=> ! [X1] :
          ~ ( ! [X3,X2] : ordered_pair(X3,X2) != X1
            & in(X1,X0) ) ),
    inference(rectify,[],[f34]) ).

fof(f34,axiom,
    ! [X0] :
      ( relation(X0)
    <=> ! [X1] :
          ~ ( in(X1,X0)
            & ! [X3,X2] : ordered_pair(X2,X3) != X1 ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_relat_1) ).

fof(f170,plain,
    ! [X0,X6,X5] :
      ( sK12(X0) != unordered_pair(singleton(X6),unordered_pair(X6,X5))
      | relation(X0) ),
    inference(forward_demodulation,[],[f155,f103]) ).

fof(f155,plain,
    ! [X0,X6,X5] :
      ( relation(X0)
      | sK12(X0) != unordered_pair(unordered_pair(X6,X5),singleton(X6)) ),
    inference(definition_unfolding,[],[f141,f111]) ).

fof(f141,plain,
    ! [X0,X6,X5] :
      ( relation(X0)
      | sK12(X0) != ordered_pair(X6,X5) ),
    inference(cnf_transformation,[],[f95]) ).

fof(f226,plain,
    spl18_1,
    inference(avatar_contradiction_clause,[],[f225]) ).

fof(f225,plain,
    ( $false
    | spl18_1 ),
    inference(subsumption_resolution,[],[f224,f164]) ).

fof(f164,plain,
    ( ~ function(sK13)
    | spl18_1 ),
    inference(avatar_component_clause,[],[f162]) ).

fof(f162,plain,
    ( spl18_1
  <=> function(sK13) ),
    introduced(avatar_definition,[new_symbols(naming,[spl18_1])]) ).

fof(f224,plain,
    ( function(sK13)
    | spl18_1 ),
    inference(trivial_inequality_removal,[],[f223]) ).

fof(f223,plain,
    ( function(sK13)
    | sK5(sK13) != sK5(sK13)
    | spl18_1 ),
    inference(superposition,[],[f122,f200]) ).

fof(f200,plain,
    ( sK5(sK13) = sK6(sK13)
    | spl18_1 ),
    inference(resolution,[],[f182,f180]) ).

fof(f180,plain,
    ( in(unordered_pair(singleton(sK4(sK13)),unordered_pair(sK4(sK13),sK6(sK13))),sK13)
    | spl18_1 ),
    inference(resolution,[],[f164,f158]) ).

fof(f158,plain,
    ! [X0] :
      ( function(X0)
      | in(unordered_pair(singleton(sK4(X0)),unordered_pair(sK4(X0),sK6(X0))),X0) ),
    inference(forward_demodulation,[],[f153,f103]) ).

fof(f153,plain,
    ! [X0] :
      ( function(X0)
      | in(unordered_pair(unordered_pair(sK4(X0),sK6(X0)),singleton(sK4(X0))),X0) ),
    inference(definition_unfolding,[],[f121,f111]) ).

fof(f121,plain,
    ! [X0] :
      ( function(X0)
      | in(ordered_pair(sK4(X0),sK6(X0)),X0) ),
    inference(cnf_transformation,[],[f81]) ).

fof(f81,plain,
    ! [X0] :
      ( ( ! [X1,X2,X3] :
            ( ~ in(ordered_pair(X1,X2),X0)
            | X2 = X3
            | ~ in(ordered_pair(X1,X3),X0) )
        | ~ function(X0) )
      & ( function(X0)
        | ( in(ordered_pair(sK4(X0),sK5(X0)),X0)
          & sK6(X0) != sK5(X0)
          & in(ordered_pair(sK4(X0),sK6(X0)),X0) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK4,sK5,sK6])],[f79,f80]) ).

fof(f80,plain,
    ! [X0] :
      ( ? [X4,X5,X6] :
          ( in(ordered_pair(X4,X5),X0)
          & X5 != X6
          & in(ordered_pair(X4,X6),X0) )
     => ( in(ordered_pair(sK4(X0),sK5(X0)),X0)
        & sK6(X0) != sK5(X0)
        & in(ordered_pair(sK4(X0),sK6(X0)),X0) ) ),
    introduced(choice_axiom,[]) ).

fof(f79,plain,
    ! [X0] :
      ( ( ! [X1,X2,X3] :
            ( ~ in(ordered_pair(X1,X2),X0)
            | X2 = X3
            | ~ in(ordered_pair(X1,X3),X0) )
        | ~ function(X0) )
      & ( function(X0)
        | ? [X4,X5,X6] :
            ( in(ordered_pair(X4,X5),X0)
            & X5 != X6
            & in(ordered_pair(X4,X6),X0) ) ) ),
    inference(rectify,[],[f78]) ).

fof(f78,plain,
    ! [X0] :
      ( ( ! [X1,X3,X2] :
            ( ~ in(ordered_pair(X1,X3),X0)
            | X2 = X3
            | ~ in(ordered_pair(X1,X2),X0) )
        | ~ function(X0) )
      & ( function(X0)
        | ? [X1,X3,X2] :
            ( in(ordered_pair(X1,X3),X0)
            & X2 != X3
            & in(ordered_pair(X1,X2),X0) ) ) ),
    inference(nnf_transformation,[],[f61]) ).

fof(f61,plain,
    ! [X0] :
      ( ! [X1,X3,X2] :
          ( ~ in(ordered_pair(X1,X3),X0)
          | X2 = X3
          | ~ in(ordered_pair(X1,X2),X0) )
    <=> function(X0) ),
    inference(flattening,[],[f60]) ).

fof(f60,plain,
    ! [X0] :
      ( ! [X2,X1,X3] :
          ( X2 = X3
          | ~ in(ordered_pair(X1,X3),X0)
          | ~ in(ordered_pair(X1,X2),X0) )
    <=> function(X0) ),
    inference(ennf_transformation,[],[f33]) ).

fof(f33,axiom,
    ! [X0] :
      ( ! [X2,X1,X3] :
          ( ( in(ordered_pair(X1,X3),X0)
            & in(ordered_pair(X1,X2),X0) )
         => X2 = X3 )
    <=> function(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',d1_funct_1) ).

fof(f182,plain,
    ( ! [X0] :
        ( ~ in(unordered_pair(singleton(sK4(sK13)),unordered_pair(sK4(sK13),X0)),sK13)
        | sK5(sK13) = X0 )
    | spl18_1 ),
    inference(resolution,[],[f179,f176]) ).

fof(f176,plain,
    ! [X6,X4,X5] :
      ( ~ in(unordered_pair(singleton(X6),unordered_pair(X6,X5)),sK13)
      | ~ in(unordered_pair(singleton(X6),unordered_pair(X6,X4)),sK13)
      | X4 = X5 ),
    inference(forward_demodulation,[],[f175,f103]) ).

fof(f175,plain,
    ! [X6,X4,X5] :
      ( ~ in(unordered_pair(singleton(X6),unordered_pair(X6,X4)),sK13)
      | ~ in(unordered_pair(unordered_pair(X6,X5),singleton(X6)),sK13)
      | X4 = X5 ),
    inference(forward_demodulation,[],[f157,f103]) ).

fof(f157,plain,
    ! [X6,X4,X5] :
      ( ~ in(unordered_pair(unordered_pair(X6,X4),singleton(X6)),sK13)
      | X4 = X5
      | ~ in(unordered_pair(unordered_pair(X6,X5),singleton(X6)),sK13) ),
    inference(definition_unfolding,[],[f143,f111,f111]) ).

fof(f143,plain,
    ! [X6,X4,X5] :
      ( X4 = X5
      | ~ in(ordered_pair(X6,X4),sK13)
      | ~ in(ordered_pair(X6,X5),sK13) ),
    inference(cnf_transformation,[],[f98]) ).

fof(f179,plain,
    ( in(unordered_pair(singleton(sK4(sK13)),unordered_pair(sK4(sK13),sK5(sK13))),sK13)
    | spl18_1 ),
    inference(resolution,[],[f164,f173]) ).

fof(f173,plain,
    ! [X0] :
      ( function(X0)
      | in(unordered_pair(singleton(sK4(X0)),unordered_pair(sK4(X0),sK5(X0))),X0) ),
    inference(forward_demodulation,[],[f152,f103]) ).

fof(f152,plain,
    ! [X0] :
      ( function(X0)
      | in(unordered_pair(unordered_pair(sK4(X0),sK5(X0)),singleton(sK4(X0))),X0) ),
    inference(definition_unfolding,[],[f123,f111]) ).

fof(f123,plain,
    ! [X0] :
      ( function(X0)
      | in(ordered_pair(sK4(X0),sK5(X0)),X0) ),
    inference(cnf_transformation,[],[f81]) ).

fof(f122,plain,
    ! [X0] :
      ( sK6(X0) != sK5(X0)
      | function(X0) ),
    inference(cnf_transformation,[],[f81]) ).

fof(f169,plain,
    ( ~ spl18_1
    | ~ spl18_2 ),
    inference(avatar_split_clause,[],[f145,f166,f162]) ).

fof(f145,plain,
    ( ~ relation(sK13)
    | ~ function(sK13) ),
    inference(cnf_transformation,[],[f98]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem    : SET988+1 : TPTP v8.1.0. Released v3.2.0.
% 0.11/0.13  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_sat --cores 0 -t %d %s
% 0.14/0.35  % Computer : n013.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   : Tue Aug 30 14:30:17 EDT 2022
% 0.14/0.35  % CPUTime    : 
% 0.20/0.55  % (1560)ott+2_1:1_fsr=off:gsp=on:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 0.20/0.55  % (1552)ott+4_1:1_av=off:bd=off:nwc=5.0:s2a=on:s2at=2.0:slsq=on:slsqc=2:slsql=off:slsqr=1,2:sp=frequency:i=37:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.20/0.57  % (1563)ott+10_1:5_bd=off:tgt=full:i=99:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/99Mi)
% 0.20/0.57  % (1570)ott+10_1:8_bsd=on:fsd=on:lcm=predicate:nwc=5.0:s2a=on:s2at=1.5:spb=goal_then_units:i=176:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/176Mi)
% 0.20/0.57  % (1579)ott+33_1:4_s2a=on:tgt=ground:i=439:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/439Mi)
% 0.20/0.57  % (1576)ott+10_1:5_bd=off:tgt=full:i=500:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/500Mi)
% 0.20/0.59  % (1556)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)
% 0.20/0.59  % (1554)ott+33_1:4_s2a=on:tgt=ground:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.59  % (1559)ott-1_1:6_av=off:cond=on:fsr=off:nwc=3.0:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 0.20/0.59  % (1574)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)
% 0.20/0.60  % (1558)dis+2_1:64_add=large:bce=on:bd=off:i=2:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/2Mi)
% 0.20/0.60  % (1565)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)
% 0.20/0.61  % (1551)ott+10_1:32_abs=on:br=off:urr=ec_only:i=50:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/50Mi)
% 1.95/0.61  % (1553)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=51:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/51Mi)
% 1.95/0.61  TRYING [1]
% 1.95/0.61  % (1555)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)
% 1.95/0.61  % (1558)Instruction limit reached!
% 1.95/0.61  % (1558)------------------------------
% 1.95/0.61  % (1558)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.95/0.61  % (1558)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.95/0.61  % (1558)Termination reason: Unknown
% 1.95/0.61  % (1558)Termination phase: Property scanning
% 1.95/0.61  
% 1.95/0.61  % (1558)Memory used [KB]: 895
% 1.95/0.61  % (1558)Time elapsed: 0.005 s
% 1.95/0.61  % (1558)Instructions burned: 2 (million)
% 1.95/0.61  % (1558)------------------------------
% 1.95/0.61  % (1558)------------------------------
% 1.95/0.61  % (1577)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)
% 1.95/0.61  % (1578)ott+11_2:3_av=off:fde=unused:nwc=5.0:tgt=ground:i=177:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/177Mi)
% 1.95/0.61  % (1574)First to succeed.
% 1.95/0.62  % (1550)fmb+10_1:1_bce=on:fmbsr=1.5:nm=4:skr=on:i=191324:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/191324Mi)
% 1.95/0.62  % (1571)ott+3_1:1_gsp=on:lcm=predicate:i=138:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/138Mi)
% 1.95/0.62  % (1557)dis+10_1:1_fsd=on:sp=occurrence:i=7:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/7Mi)
% 1.95/0.62  % (1568)ott+10_1:1_tgt=ground:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.95/0.62  % (1580)ott+10_7:2_awrs=decay:awrsf=8:bd=preordered:drc=off:fd=preordered:fde=unused:fsr=off:slsq=on:slsqc=2:slsqr=5,8:sp=const_min:spb=units:to=lpo:i=355:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/355Mi)
% 1.95/0.62  TRYING [1]
% 1.95/0.62  TRYING [2]
% 1.95/0.62  % (1551)Refutation not found, incomplete strategy% (1551)------------------------------
% 1.95/0.62  % (1551)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 1.95/0.62  % (1551)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 1.95/0.62  % (1551)Termination reason: Refutation not found, incomplete strategy
% 1.95/0.62  
% 1.95/0.62  % (1551)Memory used [KB]: 5500
% 1.95/0.62  % (1551)Time elapsed: 0.205 s
% 1.95/0.62  % (1551)Instructions burned: 5 (million)
% 1.95/0.62  % (1551)------------------------------
% 1.95/0.62  % (1551)------------------------------
% 1.95/0.62  % (1561)ott+10_1:32_bd=off:fsr=off:newcnf=on:tgt=full:i=100:si=on:rawr=on:rtra=on_0 on theBenchmark for (2999ds/100Mi)
% 1.95/0.62  TRYING [2]
% 1.95/0.63  TRYING [3]
% 1.95/0.63  % (1579)Also succeeded, but the first one will report.
% 2.16/0.63  % (1574)Refutation found. Thanks to Tanya!
% 2.16/0.63  % SZS status Theorem for theBenchmark
% 2.16/0.63  % SZS output start Proof for theBenchmark
% See solution above
% 2.16/0.63  % (1574)------------------------------
% 2.16/0.63  % (1574)Version: Vampire 4.7 (commit 807e37dd9 on 2022-08-23 09:55:27 +0200)
% 2.16/0.63  % (1574)Linked with Z3 4.8.13.0 f03d756e086f81f2596157241e0decfb1c982299 z3-4.8.4-5390-gf03d756e0
% 2.16/0.63  % (1574)Termination reason: Refutation
% 2.16/0.63  
% 2.16/0.63  % (1574)Memory used [KB]: 5628
% 2.16/0.63  % (1574)Time elapsed: 0.137 s
% 2.16/0.63  % (1574)Instructions burned: 8 (million)
% 2.16/0.63  % (1574)------------------------------
% 2.16/0.63  % (1574)------------------------------
% 2.16/0.63  % (1549)Success in time 0.274 s
%------------------------------------------------------------------------------