TSTP Solution File: SET598+3 by Vampire---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : SET598+3 : TPTP v8.1.2. Released v2.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s

% Computer : n026.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 09:07:27 EDT 2024

% Result   : Theorem 0.68s 0.86s
% Output   : Refutation 0.68s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   11
%            Number of leaves      :   15
% Syntax   : Number of formulae    :   76 (   9 unt;   0 def)
%            Number of atoms       :  281 (  41 equ)
%            Maximal formula atoms :   24 (   3 avg)
%            Number of connectives :  340 ( 135   ~; 138   |;  50   &)
%                                         (  10 <=>;   5  =>;   0  <=;   2 <~>)
%            Maximal formula depth :   12 (   5 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :   10 (   8 usr;   8 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   5 con; 0-2 aty)
%            Number of variables   :   77 (  53   !;  24   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f247,plain,
    $false,
    inference(avatar_sat_refutation,[],[f84,f89,f94,f98,f99,f100,f214,f243,f245,f246]) ).

fof(f246,plain,
    ( spl7_2
    | ~ spl7_1 ),
    inference(avatar_split_clause,[],[f215,f69,f73]) ).

fof(f73,plain,
    ( spl7_2
  <=> subset(sK0,sK1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl7_2])]) ).

fof(f69,plain,
    ( spl7_1
  <=> sK0 = sF6 ),
    introduced(avatar_definition,[new_symbols(naming,[spl7_1])]) ).

fof(f215,plain,
    ( subset(sK0,sK1)
    | ~ spl7_1 ),
    inference(superposition,[],[f113,f70]) ).

fof(f70,plain,
    ( sK0 = sF6
    | ~ spl7_1 ),
    inference(avatar_component_clause,[],[f69]) ).

fof(f113,plain,
    subset(sF6,sK1),
    inference(superposition,[],[f52,f61]) ).

fof(f61,plain,
    intersection(sK1,sK2) = sF6,
    introduced(function_definition,[new_symbols(definition,[sF6])]) ).

fof(f52,plain,
    ! [X0,X1] : subset(intersection(X0,X1),X0),
    inference(cnf_transformation,[],[f1]) ).

fof(f1,axiom,
    ! [X0,X1] : subset(intersection(X0,X1),X0),
    file('/export/starexec/sandbox/tmp/tmp.CZuTHrZ0GO/Vampire---4.8_27831',intersection_is_subset) ).

fof(f245,plain,
    ( spl7_4
    | ~ spl7_1
    | ~ spl7_5
    | ~ spl7_6 ),
    inference(avatar_split_clause,[],[f228,f91,f86,f69,f81]) ).

fof(f81,plain,
    ( spl7_4
  <=> subset(sK3,sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl7_4])]) ).

fof(f86,plain,
    ( spl7_5
  <=> subset(sK3,sK2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl7_5])]) ).

fof(f91,plain,
    ( spl7_6
  <=> subset(sK3,sK1) ),
    introduced(avatar_definition,[new_symbols(naming,[spl7_6])]) ).

fof(f228,plain,
    ( subset(sK3,sK0)
    | ~ spl7_1
    | ~ spl7_5
    | ~ spl7_6 ),
    inference(forward_demodulation,[],[f227,f70]) ).

fof(f227,plain,
    ( subset(sK3,sF6)
    | ~ spl7_5
    | ~ spl7_6 ),
    inference(subsumption_resolution,[],[f224,f93]) ).

fof(f93,plain,
    ( subset(sK3,sK1)
    | ~ spl7_6 ),
    inference(avatar_component_clause,[],[f91]) ).

fof(f224,plain,
    ( subset(sK3,sF6)
    | ~ subset(sK3,sK1)
    | ~ spl7_5 ),
    inference(resolution,[],[f88,f199]) ).

fof(f199,plain,
    ! [X0] :
      ( ~ subset(X0,sK2)
      | subset(X0,sF6)
      | ~ subset(X0,sK1) ),
    inference(superposition,[],[f51,f61]) ).

fof(f51,plain,
    ! [X2,X0,X1] :
      ( subset(X0,intersection(X1,X2))
      | ~ subset(X0,X2)
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f14]) ).

fof(f14,plain,
    ! [X0,X1,X2] :
      ( subset(X0,intersection(X1,X2))
      | ~ subset(X0,X2)
      | ~ subset(X0,X1) ),
    inference(flattening,[],[f13]) ).

fof(f13,plain,
    ! [X0,X1,X2] :
      ( subset(X0,intersection(X1,X2))
      | ~ subset(X0,X2)
      | ~ subset(X0,X1) ),
    inference(ennf_transformation,[],[f2]) ).

fof(f2,axiom,
    ! [X0,X1,X2] :
      ( ( subset(X0,X2)
        & subset(X0,X1) )
     => subset(X0,intersection(X1,X2)) ),
    file('/export/starexec/sandbox/tmp/tmp.CZuTHrZ0GO/Vampire---4.8_27831',intersection_of_subsets) ).

fof(f88,plain,
    ( subset(sK3,sK2)
    | ~ spl7_5 ),
    inference(avatar_component_clause,[],[f86]) ).

fof(f243,plain,
    ( spl7_3
    | ~ spl7_1 ),
    inference(avatar_split_clause,[],[f218,f69,f77]) ).

fof(f77,plain,
    ( spl7_3
  <=> subset(sK0,sK2) ),
    introduced(avatar_definition,[new_symbols(naming,[spl7_3])]) ).

fof(f218,plain,
    ( subset(sK0,sK2)
    | ~ spl7_1 ),
    inference(superposition,[],[f128,f70]) ).

fof(f128,plain,
    subset(sF6,sK2),
    inference(superposition,[],[f114,f61]) ).

fof(f114,plain,
    ! [X0,X1] : subset(intersection(X1,X0),X0),
    inference(superposition,[],[f52,f44]) ).

fof(f44,plain,
    ! [X0,X1] : intersection(X0,X1) = intersection(X1,X0),
    inference(cnf_transformation,[],[f6]) ).

fof(f6,axiom,
    ! [X0,X1] : intersection(X0,X1) = intersection(X1,X0),
    file('/export/starexec/sandbox/tmp/tmp.CZuTHrZ0GO/Vampire---4.8_27831',commutativity_of_intersection) ).

fof(f214,plain,
    ( spl7_1
    | ~ spl7_2
    | ~ spl7_3
    | ~ spl7_7 ),
    inference(avatar_split_clause,[],[f213,f96,f77,f73,f69]) ).

fof(f96,plain,
    ( spl7_7
  <=> ! [X4] :
        ( subset(X4,sK0)
        | ~ subset(X4,sK1)
        | ~ subset(X4,sK2) ) ),
    introduced(avatar_definition,[new_symbols(naming,[spl7_7])]) ).

fof(f213,plain,
    ( sK0 = sF6
    | ~ spl7_2
    | ~ spl7_3
    | ~ spl7_7 ),
    inference(subsumption_resolution,[],[f151,f212]) ).

fof(f212,plain,
    ( subset(sK0,sF6)
    | ~ spl7_2
    | ~ spl7_3 ),
    inference(subsumption_resolution,[],[f207,f74]) ).

fof(f74,plain,
    ( subset(sK0,sK1)
    | ~ spl7_2 ),
    inference(avatar_component_clause,[],[f73]) ).

fof(f207,plain,
    ( subset(sK0,sF6)
    | ~ subset(sK0,sK1)
    | ~ spl7_3 ),
    inference(resolution,[],[f199,f78]) ).

fof(f78,plain,
    ( subset(sK0,sK2)
    | ~ spl7_3 ),
    inference(avatar_component_clause,[],[f77]) ).

fof(f151,plain,
    ( sK0 = sF6
    | ~ subset(sK0,sF6)
    | ~ spl7_7 ),
    inference(resolution,[],[f47,f122]) ).

fof(f122,plain,
    ( subset(sF6,sK0)
    | ~ spl7_7 ),
    inference(forward_demodulation,[],[f118,f61]) ).

fof(f118,plain,
    ( subset(intersection(sK1,sK2),sK0)
    | ~ spl7_7 ),
    inference(resolution,[],[f115,f52]) ).

fof(f115,plain,
    ( ! [X0] :
        ( ~ subset(intersection(X0,sK2),sK1)
        | subset(intersection(X0,sK2),sK0) )
    | ~ spl7_7 ),
    inference(superposition,[],[f112,f44]) ).

fof(f112,plain,
    ( ! [X0] :
        ( ~ subset(intersection(sK2,X0),sK1)
        | subset(intersection(sK2,X0),sK0) )
    | ~ spl7_7 ),
    inference(resolution,[],[f52,f97]) ).

fof(f97,plain,
    ( ! [X4] :
        ( ~ subset(X4,sK2)
        | ~ subset(X4,sK1)
        | subset(X4,sK0) )
    | ~ spl7_7 ),
    inference(avatar_component_clause,[],[f96]) ).

fof(f47,plain,
    ! [X0,X1] :
      ( ~ subset(X1,X0)
      | X0 = X1
      | ~ subset(X0,X1) ),
    inference(cnf_transformation,[],[f27]) ).

fof(f27,plain,
    ! [X0,X1] :
      ( ( X0 = X1
        | ~ subset(X1,X0)
        | ~ subset(X0,X1) )
      & ( ( subset(X1,X0)
          & subset(X0,X1) )
        | X0 != X1 ) ),
    inference(flattening,[],[f26]) ).

fof(f26,plain,
    ! [X0,X1] :
      ( ( X0 = X1
        | ~ subset(X1,X0)
        | ~ subset(X0,X1) )
      & ( ( subset(X1,X0)
          & subset(X0,X1) )
        | X0 != X1 ) ),
    inference(nnf_transformation,[],[f5]) ).

fof(f5,axiom,
    ! [X0,X1] :
      ( X0 = X1
    <=> ( subset(X1,X0)
        & subset(X0,X1) ) ),
    file('/export/starexec/sandbox/tmp/tmp.CZuTHrZ0GO/Vampire---4.8_27831',equal_defn) ).

fof(f100,plain,
    ( spl7_1
    | spl7_2 ),
    inference(avatar_split_clause,[],[f67,f73,f69]) ).

fof(f67,plain,
    ( subset(sK0,sK1)
    | sK0 = sF6 ),
    inference(definition_folding,[],[f34,f61]) ).

fof(f34,plain,
    ( subset(sK0,sK1)
    | sK0 = intersection(sK1,sK2) ),
    inference(cnf_transformation,[],[f21]) ).

fof(f21,plain,
    ( ( ( ~ subset(sK3,sK0)
        & subset(sK3,sK2)
        & subset(sK3,sK1) )
      | ~ subset(sK0,sK2)
      | ~ subset(sK0,sK1)
      | sK0 != intersection(sK1,sK2) )
    & ( ( ! [X4] :
            ( subset(X4,sK0)
            | ~ subset(X4,sK2)
            | ~ subset(X4,sK1) )
        & subset(sK0,sK2)
        & subset(sK0,sK1) )
      | sK0 = intersection(sK1,sK2) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2,sK3])],[f18,f20,f19]) ).

fof(f19,plain,
    ( ? [X0,X1,X2] :
        ( ( ? [X3] :
              ( ~ subset(X3,X0)
              & subset(X3,X2)
              & subset(X3,X1) )
          | ~ subset(X0,X2)
          | ~ subset(X0,X1)
          | intersection(X1,X2) != X0 )
        & ( ( ! [X4] :
                ( subset(X4,X0)
                | ~ subset(X4,X2)
                | ~ subset(X4,X1) )
            & subset(X0,X2)
            & subset(X0,X1) )
          | intersection(X1,X2) = X0 ) )
   => ( ( ? [X3] :
            ( ~ subset(X3,sK0)
            & subset(X3,sK2)
            & subset(X3,sK1) )
        | ~ subset(sK0,sK2)
        | ~ subset(sK0,sK1)
        | sK0 != intersection(sK1,sK2) )
      & ( ( ! [X4] :
              ( subset(X4,sK0)
              | ~ subset(X4,sK2)
              | ~ subset(X4,sK1) )
          & subset(sK0,sK2)
          & subset(sK0,sK1) )
        | sK0 = intersection(sK1,sK2) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f20,plain,
    ( ? [X3] :
        ( ~ subset(X3,sK0)
        & subset(X3,sK2)
        & subset(X3,sK1) )
   => ( ~ subset(sK3,sK0)
      & subset(sK3,sK2)
      & subset(sK3,sK1) ) ),
    introduced(choice_axiom,[]) ).

fof(f18,plain,
    ? [X0,X1,X2] :
      ( ( ? [X3] :
            ( ~ subset(X3,X0)
            & subset(X3,X2)
            & subset(X3,X1) )
        | ~ subset(X0,X2)
        | ~ subset(X0,X1)
        | intersection(X1,X2) != X0 )
      & ( ( ! [X4] :
              ( subset(X4,X0)
              | ~ subset(X4,X2)
              | ~ subset(X4,X1) )
          & subset(X0,X2)
          & subset(X0,X1) )
        | intersection(X1,X2) = X0 ) ),
    inference(rectify,[],[f17]) ).

fof(f17,plain,
    ? [X0,X1,X2] :
      ( ( ? [X3] :
            ( ~ subset(X3,X0)
            & subset(X3,X2)
            & subset(X3,X1) )
        | ~ subset(X0,X2)
        | ~ subset(X0,X1)
        | intersection(X1,X2) != X0 )
      & ( ( ! [X3] :
              ( subset(X3,X0)
              | ~ subset(X3,X2)
              | ~ subset(X3,X1) )
          & subset(X0,X2)
          & subset(X0,X1) )
        | intersection(X1,X2) = X0 ) ),
    inference(flattening,[],[f16]) ).

fof(f16,plain,
    ? [X0,X1,X2] :
      ( ( ? [X3] :
            ( ~ subset(X3,X0)
            & subset(X3,X2)
            & subset(X3,X1) )
        | ~ subset(X0,X2)
        | ~ subset(X0,X1)
        | intersection(X1,X2) != X0 )
      & ( ( ! [X3] :
              ( subset(X3,X0)
              | ~ subset(X3,X2)
              | ~ subset(X3,X1) )
          & subset(X0,X2)
          & subset(X0,X1) )
        | intersection(X1,X2) = X0 ) ),
    inference(nnf_transformation,[],[f12]) ).

fof(f12,plain,
    ? [X0,X1,X2] :
      ( intersection(X1,X2) = X0
    <~> ( ! [X3] :
            ( subset(X3,X0)
            | ~ subset(X3,X2)
            | ~ subset(X3,X1) )
        & subset(X0,X2)
        & subset(X0,X1) ) ),
    inference(flattening,[],[f11]) ).

fof(f11,plain,
    ? [X0,X1,X2] :
      ( intersection(X1,X2) = X0
    <~> ( ! [X3] :
            ( subset(X3,X0)
            | ~ subset(X3,X2)
            | ~ subset(X3,X1) )
        & subset(X0,X2)
        & subset(X0,X1) ) ),
    inference(ennf_transformation,[],[f10]) ).

fof(f10,negated_conjecture,
    ~ ! [X0,X1,X2] :
        ( intersection(X1,X2) = X0
      <=> ( ! [X3] :
              ( ( subset(X3,X2)
                & subset(X3,X1) )
             => subset(X3,X0) )
          & subset(X0,X2)
          & subset(X0,X1) ) ),
    inference(negated_conjecture,[],[f9]) ).

fof(f9,conjecture,
    ! [X0,X1,X2] :
      ( intersection(X1,X2) = X0
    <=> ( ! [X3] :
            ( ( subset(X3,X2)
              & subset(X3,X1) )
           => subset(X3,X0) )
        & subset(X0,X2)
        & subset(X0,X1) ) ),
    file('/export/starexec/sandbox/tmp/tmp.CZuTHrZ0GO/Vampire---4.8_27831',prove_th57) ).

fof(f99,plain,
    ( spl7_1
    | spl7_3 ),
    inference(avatar_split_clause,[],[f66,f77,f69]) ).

fof(f66,plain,
    ( subset(sK0,sK2)
    | sK0 = sF6 ),
    inference(definition_folding,[],[f35,f61]) ).

fof(f35,plain,
    ( subset(sK0,sK2)
    | sK0 = intersection(sK1,sK2) ),
    inference(cnf_transformation,[],[f21]) ).

fof(f98,plain,
    ( spl7_1
    | spl7_7 ),
    inference(avatar_split_clause,[],[f65,f96,f69]) ).

fof(f65,plain,
    ! [X4] :
      ( subset(X4,sK0)
      | ~ subset(X4,sK2)
      | ~ subset(X4,sK1)
      | sK0 = sF6 ),
    inference(definition_folding,[],[f36,f61]) ).

fof(f36,plain,
    ! [X4] :
      ( subset(X4,sK0)
      | ~ subset(X4,sK2)
      | ~ subset(X4,sK1)
      | sK0 = intersection(sK1,sK2) ),
    inference(cnf_transformation,[],[f21]) ).

fof(f94,plain,
    ( ~ spl7_1
    | ~ spl7_2
    | ~ spl7_3
    | spl7_6 ),
    inference(avatar_split_clause,[],[f64,f91,f77,f73,f69]) ).

fof(f64,plain,
    ( subset(sK3,sK1)
    | ~ subset(sK0,sK2)
    | ~ subset(sK0,sK1)
    | sK0 != sF6 ),
    inference(definition_folding,[],[f37,f61]) ).

fof(f37,plain,
    ( subset(sK3,sK1)
    | ~ subset(sK0,sK2)
    | ~ subset(sK0,sK1)
    | sK0 != intersection(sK1,sK2) ),
    inference(cnf_transformation,[],[f21]) ).

fof(f89,plain,
    ( ~ spl7_1
    | ~ spl7_2
    | ~ spl7_3
    | spl7_5 ),
    inference(avatar_split_clause,[],[f63,f86,f77,f73,f69]) ).

fof(f63,plain,
    ( subset(sK3,sK2)
    | ~ subset(sK0,sK2)
    | ~ subset(sK0,sK1)
    | sK0 != sF6 ),
    inference(definition_folding,[],[f38,f61]) ).

fof(f38,plain,
    ( subset(sK3,sK2)
    | ~ subset(sK0,sK2)
    | ~ subset(sK0,sK1)
    | sK0 != intersection(sK1,sK2) ),
    inference(cnf_transformation,[],[f21]) ).

fof(f84,plain,
    ( ~ spl7_1
    | ~ spl7_2
    | ~ spl7_3
    | ~ spl7_4 ),
    inference(avatar_split_clause,[],[f62,f81,f77,f73,f69]) ).

fof(f62,plain,
    ( ~ subset(sK3,sK0)
    | ~ subset(sK0,sK2)
    | ~ subset(sK0,sK1)
    | sK0 != sF6 ),
    inference(definition_folding,[],[f39,f61]) ).

fof(f39,plain,
    ( ~ subset(sK3,sK0)
    | ~ subset(sK0,sK2)
    | ~ subset(sK0,sK1)
    | sK0 != intersection(sK1,sK2) ),
    inference(cnf_transformation,[],[f21]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem    : SET598+3 : TPTP v8.1.2. Released v2.2.0.
% 0.07/0.15  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.15/0.36  % Computer : n026.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit   : 300
% 0.15/0.36  % WCLimit    : 300
% 0.15/0.36  % DateTime   : Fri May  3 17:03:38 EDT 2024
% 0.15/0.37  % CPUTime    : 
% 0.15/0.37  This is a FOF_THM_RFO_SEQ problem
% 0.15/0.37  Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox/tmp/tmp.CZuTHrZ0GO/Vampire---4.8_27831
% 0.68/0.84  % (28168)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on Vampire---4 for (2995ds/33Mi)
% 0.68/0.84  % (28170)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on Vampire---4 for (2995ds/45Mi)
% 0.68/0.84  % (28165)dis-1011_2:1_sil=2000:lsd=20:nwc=5.0:flr=on:mep=off:st=3.0:i=34:sd=1:ep=RS:ss=axioms_0 on Vampire---4 for (2995ds/34Mi)
% 0.68/0.84  % (28167)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2995ds/78Mi)
% 0.68/0.84  % (28169)lrs+2_1:1_sil=16000:fde=none:sos=all:nwc=5.0:i=34:ep=RS:s2pl=on:lma=on:afp=100000_0 on Vampire---4 for (2995ds/34Mi)
% 0.68/0.84  % (28171)lrs+21_1:5_sil=2000:sos=on:urr=on:newcnf=on:slsq=on:i=83:slsql=off:bd=off:nm=2:ss=axioms:st=1.5:sp=const_min:gsp=on:rawr=on_0 on Vampire---4 for (2995ds/83Mi)
% 0.68/0.84  % (28166)lrs+1011_461:32768_sil=16000:irw=on:sp=frequency:lsd=20:fd=preordered:nwc=10.0:s2agt=32:alpa=false:cond=fast:s2a=on:i=51:s2at=3.0:awrs=decay:awrsf=691:bd=off:nm=20:fsr=off:amm=sco:uhcvi=on:rawr=on_0 on Vampire---4 for (2995ds/51Mi)
% 0.68/0.84  % (28172)lrs-21_1:1_to=lpo:sil=2000:sp=frequency:sos=on:lma=on:i=56:sd=2:ss=axioms:ep=R_0 on Vampire---4 for (2995ds/56Mi)
% 0.68/0.85  % (28172)Refutation not found, incomplete strategy% (28172)------------------------------
% 0.68/0.85  % (28172)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.68/0.85  % (28172)Termination reason: Refutation not found, incomplete strategy
% 0.68/0.85  
% 0.68/0.85  % (28172)Memory used [KB]: 987
% 0.68/0.85  % (28172)Time elapsed: 0.004 s
% 0.68/0.85  % (28172)Instructions burned: 3 (million)
% 0.68/0.85  % (28169)Refutation not found, incomplete strategy% (28169)------------------------------
% 0.68/0.85  % (28169)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.68/0.85  % (28169)Termination reason: Refutation not found, incomplete strategy
% 0.68/0.85  
% 0.68/0.85  % (28169)Memory used [KB]: 1059
% 0.68/0.85  % (28169)Time elapsed: 0.004 s
% 0.68/0.85  % (28169)Instructions burned: 4 (million)
% 0.68/0.85  % (28172)------------------------------
% 0.68/0.85  % (28172)------------------------------
% 0.68/0.85  % (28169)------------------------------
% 0.68/0.85  % (28169)------------------------------
% 0.68/0.85  % (28170)Refutation not found, incomplete strategy% (28170)------------------------------
% 0.68/0.85  % (28170)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.68/0.85  % (28170)Termination reason: Refutation not found, incomplete strategy
% 0.68/0.85  
% 0.68/0.85  % (28170)Memory used [KB]: 1069
% 0.68/0.85  % (28170)Time elapsed: 0.005 s
% 0.68/0.85  % (28170)Instructions burned: 5 (million)
% 0.68/0.85  % (28170)------------------------------
% 0.68/0.85  % (28170)------------------------------
% 0.68/0.85  % (28173)lrs+21_1:16_sil=2000:sp=occurrence:urr=on:flr=on:i=55:sd=1:nm=0:ins=3:ss=included:rawr=on:br=off_0 on Vampire---4 for (2995ds/55Mi)
% 0.68/0.85  % (28174)dis+3_25:4_sil=16000:sos=all:erd=off:i=50:s2at=4.0:bd=off:nm=60:sup=off:cond=on:av=off:ins=2:nwc=10.0:etr=on:to=lpo:s2agt=20:fd=off:bsr=unit_only:slsq=on:slsqr=28,19:awrs=converge:awrsf=500:tgt=ground:bs=unit_only_0 on Vampire---4 for (2995ds/50Mi)
% 0.68/0.85  % (28175)lrs+1010_1:2_sil=4000:tgt=ground:nwc=10.0:st=2.0:i=208:sd=1:bd=off:ss=axioms_0 on Vampire---4 for (2995ds/208Mi)
% 0.68/0.85  % (28175)First to succeed.
% 0.68/0.86  % (28175)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-28074"
% 0.68/0.86  % (28175)Refutation found. Thanks to Tanya!
% 0.68/0.86  % SZS status Theorem for Vampire---4
% 0.68/0.86  % SZS output start Proof for Vampire---4
% See solution above
% 0.68/0.86  % (28175)------------------------------
% 0.68/0.86  % (28175)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.68/0.86  % (28175)Termination reason: Refutation
% 0.68/0.86  
% 0.68/0.86  % (28175)Memory used [KB]: 1084
% 0.68/0.86  % (28175)Time elapsed: 0.007 s
% 0.68/0.86  % (28175)Instructions burned: 9 (million)
% 0.68/0.86  % (28074)Success in time 0.481 s
% 0.68/0.86  % Vampire---4.8 exiting
%------------------------------------------------------------------------------