TSTP Solution File: COM016+1 by Vampire---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : COM016+1 : TPTP v8.1.2. Released v4.0.0.
% 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 : n016.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 04:46:13 EDT 2024

% Result   : Theorem 0.58s 0.75s
% Output   : Refutation 0.58s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   24
%            Number of leaves      :    7
% Syntax   : Number of formulae    :   55 (   9 unt;   0 def)
%            Number of atoms       :  261 (   8 equ)
%            Maximal formula atoms :   13 (   4 avg)
%            Number of connectives :  367 ( 161   ~; 156   |;  41   &)
%                                         (   6 <=>;   3  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   12 (   6 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    7 (   5 usr;   1 prp; 0-3 aty)
%            Number of functors    :    5 (   5 usr;   4 con; 0-3 aty)
%            Number of variables   :   87 (  78   !;   9   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f209,plain,
    $false,
    inference(subsumption_resolution,[],[f208,f90]) ).

fof(f90,plain,
    aElement0(xa),
    inference(cnf_transformation,[],[f17]) ).

fof(f17,axiom,
    ( aElement0(xc)
    & aElement0(xb)
    & aElement0(xa) ),
    file('/export/starexec/sandbox/tmp/tmp.WkWC0R9Et5/Vampire---4.8_4171',m__731) ).

fof(f208,plain,
    ~ aElement0(xa),
    inference(subsumption_resolution,[],[f207,f87]) ).

fof(f87,plain,
    aRewritingSystem0(xR),
    inference(cnf_transformation,[],[f15]) ).

fof(f15,axiom,
    aRewritingSystem0(xR),
    file('/export/starexec/sandbox/tmp/tmp.WkWC0R9Et5/Vampire---4.8_4171',m__656) ).

fof(f207,plain,
    ( ~ aRewritingSystem0(xR)
    | ~ aElement0(xa) ),
    inference(subsumption_resolution,[],[f206,f91]) ).

fof(f91,plain,
    aElement0(xb),
    inference(cnf_transformation,[],[f17]) ).

fof(f206,plain,
    ( ~ aElement0(xb)
    | ~ aRewritingSystem0(xR)
    | ~ aElement0(xa) ),
    inference(subsumption_resolution,[],[f205,f96]) ).

fof(f96,plain,
    sdtmndtplgtdt0(xa,xR,xb),
    inference(cnf_transformation,[],[f19]) ).

fof(f19,axiom,
    ( sdtmndtplgtdt0(xa,xR,xc)
    & sdtmndtplgtdt0(xa,xR,xb) ),
    file('/export/starexec/sandbox/tmp/tmp.WkWC0R9Et5/Vampire---4.8_4171',m__731_02) ).

fof(f205,plain,
    ( ~ sdtmndtplgtdt0(xa,xR,xb)
    | ~ aElement0(xb)
    | ~ aRewritingSystem0(xR)
    | ~ aElement0(xa) ),
    inference(subsumption_resolution,[],[f200,f149]) ).

fof(f149,plain,
    ~ aReductOfIn0(xb,xa,xR),
    inference(subsumption_resolution,[],[f148,f91]) ).

fof(f148,plain,
    ( ~ aElement0(xb)
    | ~ aReductOfIn0(xb,xa,xR) ),
    inference(duplicate_literal_removal,[],[f147]) ).

fof(f147,plain,
    ( ~ aElement0(xb)
    | ~ aReductOfIn0(xb,xa,xR)
    | ~ aElement0(xb) ),
    inference(resolution,[],[f146,f98]) ).

fof(f98,plain,
    ! [X0] :
      ( ~ sdtmndtasgtdt0(X0,xR,xb)
      | ~ aReductOfIn0(X0,xa,xR)
      | ~ aElement0(X0) ),
    inference(cnf_transformation,[],[f28]) ).

fof(f28,plain,
    ! [X0] :
      ( ~ sdtmndtasgtdt0(X0,xR,xb)
      | ~ aReductOfIn0(X0,xa,xR)
      | ~ aElement0(X0) ),
    inference(ennf_transformation,[],[f21]) ).

fof(f21,negated_conjecture,
    ~ ? [X0] :
        ( sdtmndtasgtdt0(X0,xR,xb)
        & aReductOfIn0(X0,xa,xR)
        & aElement0(X0) ),
    inference(negated_conjecture,[],[f20]) ).

fof(f20,conjecture,
    ? [X0] :
      ( sdtmndtasgtdt0(X0,xR,xb)
      & aReductOfIn0(X0,xa,xR)
      & aElement0(X0) ),
    file('/export/starexec/sandbox/tmp/tmp.WkWC0R9Et5/Vampire---4.8_4171',m__) ).

fof(f146,plain,
    ! [X0] :
      ( sdtmndtasgtdt0(X0,xR,X0)
      | ~ aElement0(X0) ),
    inference(resolution,[],[f145,f87]) ).

fof(f145,plain,
    ! [X2,X1] :
      ( ~ aRewritingSystem0(X1)
      | ~ aElement0(X2)
      | sdtmndtasgtdt0(X2,X1,X2) ),
    inference(duplicate_literal_removal,[],[f144]) ).

fof(f144,plain,
    ! [X2,X1] :
      ( sdtmndtasgtdt0(X2,X1,X2)
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X2) ),
    inference(equality_resolution,[],[f135]) ).

fof(f135,plain,
    ! [X2,X0,X1] :
      ( sdtmndtasgtdt0(X0,X1,X2)
      | X0 != X2
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(cnf_transformation,[],[f81]) ).

fof(f81,plain,
    ! [X0,X1,X2] :
      ( ( ( sdtmndtasgtdt0(X0,X1,X2)
          | ( ~ sdtmndtplgtdt0(X0,X1,X2)
            & X0 != X2 ) )
        & ( sdtmndtplgtdt0(X0,X1,X2)
          | X0 = X2
          | ~ sdtmndtasgtdt0(X0,X1,X2) ) )
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(flattening,[],[f80]) ).

fof(f80,plain,
    ! [X0,X1,X2] :
      ( ( ( sdtmndtasgtdt0(X0,X1,X2)
          | ( ~ sdtmndtplgtdt0(X0,X1,X2)
            & X0 != X2 ) )
        & ( sdtmndtplgtdt0(X0,X1,X2)
          | X0 = X2
          | ~ sdtmndtasgtdt0(X0,X1,X2) ) )
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(nnf_transformation,[],[f42]) ).

fof(f42,plain,
    ! [X0,X1,X2] :
      ( ( sdtmndtasgtdt0(X0,X1,X2)
      <=> ( sdtmndtplgtdt0(X0,X1,X2)
          | X0 = X2 ) )
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(flattening,[],[f41]) ).

fof(f41,plain,
    ! [X0,X1,X2] :
      ( ( sdtmndtasgtdt0(X0,X1,X2)
      <=> ( sdtmndtplgtdt0(X0,X1,X2)
          | X0 = X2 ) )
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(ennf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0,X1,X2] :
      ( ( aElement0(X2)
        & aRewritingSystem0(X1)
        & aElement0(X0) )
     => ( sdtmndtasgtdt0(X0,X1,X2)
      <=> ( sdtmndtplgtdt0(X0,X1,X2)
          | X0 = X2 ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.WkWC0R9Et5/Vampire---4.8_4171',mTCRDef) ).

fof(f200,plain,
    ( aReductOfIn0(xb,xa,xR)
    | ~ sdtmndtplgtdt0(xa,xR,xb)
    | ~ aElement0(xb)
    | ~ aRewritingSystem0(xR)
    | ~ aElement0(xa) ),
    inference(resolution,[],[f191,f140]) ).

fof(f140,plain,
    ! [X2,X0,X1] :
      ( sdtmndtplgtdt0(sK17(X0,X1,X2),X1,X2)
      | aReductOfIn0(X2,X0,X1)
      | ~ sdtmndtplgtdt0(X0,X1,X2)
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(cnf_transformation,[],[f86]) ).

fof(f86,plain,
    ! [X0,X1,X2] :
      ( ( ( sdtmndtplgtdt0(X0,X1,X2)
          | ( ! [X3] :
                ( ~ sdtmndtplgtdt0(X3,X1,X2)
                | ~ aReductOfIn0(X3,X0,X1)
                | ~ aElement0(X3) )
            & ~ aReductOfIn0(X2,X0,X1) ) )
        & ( ( sdtmndtplgtdt0(sK17(X0,X1,X2),X1,X2)
            & aReductOfIn0(sK17(X0,X1,X2),X0,X1)
            & aElement0(sK17(X0,X1,X2)) )
          | aReductOfIn0(X2,X0,X1)
          | ~ sdtmndtplgtdt0(X0,X1,X2) ) )
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK17])],[f84,f85]) ).

fof(f85,plain,
    ! [X0,X1,X2] :
      ( ? [X4] :
          ( sdtmndtplgtdt0(X4,X1,X2)
          & aReductOfIn0(X4,X0,X1)
          & aElement0(X4) )
     => ( sdtmndtplgtdt0(sK17(X0,X1,X2),X1,X2)
        & aReductOfIn0(sK17(X0,X1,X2),X0,X1)
        & aElement0(sK17(X0,X1,X2)) ) ),
    introduced(choice_axiom,[]) ).

fof(f84,plain,
    ! [X0,X1,X2] :
      ( ( ( sdtmndtplgtdt0(X0,X1,X2)
          | ( ! [X3] :
                ( ~ sdtmndtplgtdt0(X3,X1,X2)
                | ~ aReductOfIn0(X3,X0,X1)
                | ~ aElement0(X3) )
            & ~ aReductOfIn0(X2,X0,X1) ) )
        & ( ? [X4] :
              ( sdtmndtplgtdt0(X4,X1,X2)
              & aReductOfIn0(X4,X0,X1)
              & aElement0(X4) )
          | aReductOfIn0(X2,X0,X1)
          | ~ sdtmndtplgtdt0(X0,X1,X2) ) )
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(rectify,[],[f83]) ).

fof(f83,plain,
    ! [X0,X1,X2] :
      ( ( ( sdtmndtplgtdt0(X0,X1,X2)
          | ( ! [X3] :
                ( ~ sdtmndtplgtdt0(X3,X1,X2)
                | ~ aReductOfIn0(X3,X0,X1)
                | ~ aElement0(X3) )
            & ~ aReductOfIn0(X2,X0,X1) ) )
        & ( ? [X3] :
              ( sdtmndtplgtdt0(X3,X1,X2)
              & aReductOfIn0(X3,X0,X1)
              & aElement0(X3) )
          | aReductOfIn0(X2,X0,X1)
          | ~ sdtmndtplgtdt0(X0,X1,X2) ) )
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(flattening,[],[f82]) ).

fof(f82,plain,
    ! [X0,X1,X2] :
      ( ( ( sdtmndtplgtdt0(X0,X1,X2)
          | ( ! [X3] :
                ( ~ sdtmndtplgtdt0(X3,X1,X2)
                | ~ aReductOfIn0(X3,X0,X1)
                | ~ aElement0(X3) )
            & ~ aReductOfIn0(X2,X0,X1) ) )
        & ( ? [X3] :
              ( sdtmndtplgtdt0(X3,X1,X2)
              & aReductOfIn0(X3,X0,X1)
              & aElement0(X3) )
          | aReductOfIn0(X2,X0,X1)
          | ~ sdtmndtplgtdt0(X0,X1,X2) ) )
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(nnf_transformation,[],[f46]) ).

fof(f46,plain,
    ! [X0,X1,X2] :
      ( ( sdtmndtplgtdt0(X0,X1,X2)
      <=> ( ? [X3] :
              ( sdtmndtplgtdt0(X3,X1,X2)
              & aReductOfIn0(X3,X0,X1)
              & aElement0(X3) )
          | aReductOfIn0(X2,X0,X1) ) )
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(flattening,[],[f45]) ).

fof(f45,plain,
    ! [X0,X1,X2] :
      ( ( sdtmndtplgtdt0(X0,X1,X2)
      <=> ( ? [X3] :
              ( sdtmndtplgtdt0(X3,X1,X2)
              & aReductOfIn0(X3,X0,X1)
              & aElement0(X3) )
          | aReductOfIn0(X2,X0,X1) ) )
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(ennf_transformation,[],[f6]) ).

fof(f6,axiom,
    ! [X0,X1,X2] :
      ( ( aElement0(X2)
        & aRewritingSystem0(X1)
        & aElement0(X0) )
     => ( sdtmndtplgtdt0(X0,X1,X2)
      <=> ( ? [X3] :
              ( sdtmndtplgtdt0(X3,X1,X2)
              & aReductOfIn0(X3,X0,X1)
              & aElement0(X3) )
          | aReductOfIn0(X2,X0,X1) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.WkWC0R9Et5/Vampire---4.8_4171',mTCDef) ).

fof(f191,plain,
    ~ sdtmndtplgtdt0(sK17(xa,xR,xb),xR,xb),
    inference(subsumption_resolution,[],[f190,f96]) ).

fof(f190,plain,
    ( ~ sdtmndtplgtdt0(xa,xR,xb)
    | ~ sdtmndtplgtdt0(sK17(xa,xR,xb),xR,xb) ),
    inference(subsumption_resolution,[],[f184,f91]) ).

fof(f184,plain,
    ( ~ aElement0(xb)
    | ~ sdtmndtplgtdt0(xa,xR,xb)
    | ~ sdtmndtplgtdt0(sK17(xa,xR,xb),xR,xb) ),
    inference(resolution,[],[f183,f149]) ).

fof(f183,plain,
    ! [X0] :
      ( aReductOfIn0(X0,xa,xR)
      | ~ aElement0(X0)
      | ~ sdtmndtplgtdt0(xa,xR,X0)
      | ~ sdtmndtplgtdt0(sK17(xa,xR,X0),xR,xb) ),
    inference(subsumption_resolution,[],[f182,f90]) ).

fof(f182,plain,
    ! [X0] :
      ( ~ aElement0(X0)
      | aReductOfIn0(X0,xa,xR)
      | ~ sdtmndtplgtdt0(xa,xR,X0)
      | ~ sdtmndtplgtdt0(sK17(xa,xR,X0),xR,xb)
      | ~ aElement0(xa) ),
    inference(subsumption_resolution,[],[f181,f87]) ).

fof(f181,plain,
    ! [X0] :
      ( ~ aElement0(X0)
      | aReductOfIn0(X0,xa,xR)
      | ~ sdtmndtplgtdt0(xa,xR,X0)
      | ~ sdtmndtplgtdt0(sK17(xa,xR,X0),xR,xb)
      | ~ aRewritingSystem0(xR)
      | ~ aElement0(xa) ),
    inference(duplicate_literal_removal,[],[f178]) ).

fof(f178,plain,
    ! [X0] :
      ( ~ aElement0(X0)
      | aReductOfIn0(X0,xa,xR)
      | ~ sdtmndtplgtdt0(xa,xR,X0)
      | ~ sdtmndtplgtdt0(sK17(xa,xR,X0),xR,xb)
      | aReductOfIn0(X0,xa,xR)
      | ~ sdtmndtplgtdt0(xa,xR,X0)
      | ~ aElement0(X0)
      | ~ aRewritingSystem0(xR)
      | ~ aElement0(xa) ),
    inference(resolution,[],[f177,f138]) ).

fof(f138,plain,
    ! [X2,X0,X1] :
      ( aElement0(sK17(X0,X1,X2))
      | aReductOfIn0(X2,X0,X1)
      | ~ sdtmndtplgtdt0(X0,X1,X2)
      | ~ aElement0(X2)
      | ~ aRewritingSystem0(X1)
      | ~ aElement0(X0) ),
    inference(cnf_transformation,[],[f86]) ).

fof(f177,plain,
    ! [X0] :
      ( ~ aElement0(sK17(xa,xR,X0))
      | ~ aElement0(X0)
      | aReductOfIn0(X0,xa,xR)
      | ~ sdtmndtplgtdt0(xa,xR,X0)
      | ~ sdtmndtplgtdt0(sK17(xa,xR,X0),xR,xb) ),
    inference(subsumption_resolution,[],[f174,f90]) ).

fof(f174,plain,
    ! [X0] :
      ( ~ sdtmndtplgtdt0(xa,xR,X0)
      | ~ aElement0(X0)
      | aReductOfIn0(X0,xa,xR)
      | ~ aElement0(xa)
      | ~ aElement0(sK17(xa,xR,X0))
      | ~ sdtmndtplgtdt0(sK17(xa,xR,X0),xR,xb) ),
    inference(resolution,[],[f171,f158]) ).

fof(f158,plain,
    ! [X0] :
      ( ~ aReductOfIn0(X0,xa,xR)
      | ~ aElement0(X0)
      | ~ sdtmndtplgtdt0(X0,xR,xb) ),
    inference(subsumption_resolution,[],[f157,f91]) ).

fof(f157,plain,
    ! [X0] :
      ( ~ aElement0(xb)
      | ~ sdtmndtplgtdt0(X0,xR,xb)
      | ~ aElement0(X0)
      | ~ aReductOfIn0(X0,xa,xR) ),
    inference(duplicate_literal_removal,[],[f156]) ).

fof(f156,plain,
    ! [X0] :
      ( ~ aElement0(xb)
      | ~ sdtmndtplgtdt0(X0,xR,xb)
      | ~ aElement0(X0)
      | ~ aReductOfIn0(X0,xa,xR)
      | ~ aElement0(X0) ),
    inference(resolution,[],[f155,f98]) ).

fof(f155,plain,
    ! [X0,X1] :
      ( sdtmndtasgtdt0(X0,xR,X1)
      | ~ aElement0(X1)
      | ~ sdtmndtplgtdt0(X0,xR,X1)
      | ~ aElement0(X0) ),
    inference(resolution,[],[f136,f87]) ).

fof(f136,plain,
    ! [X2,X0,X1] :
      ( ~ aRewritingSystem0(X1)
      | ~ sdtmndtplgtdt0(X0,X1,X2)
      | ~ aElement0(X2)
      | sdtmndtasgtdt0(X0,X1,X2)
      | ~ aElement0(X0) ),
    inference(cnf_transformation,[],[f81]) ).

fof(f171,plain,
    ! [X0,X1] :
      ( aReductOfIn0(sK17(X1,xR,X0),X1,xR)
      | ~ sdtmndtplgtdt0(X1,xR,X0)
      | ~ aElement0(X0)
      | aReductOfIn0(X0,X1,xR)
      | ~ aElement0(X1) ),
    inference(resolution,[],[f139,f87]) ).

fof(f139,plain,
    ! [X2,X0,X1] :
      ( ~ aRewritingSystem0(X1)
      | aReductOfIn0(X2,X0,X1)
      | ~ sdtmndtplgtdt0(X0,X1,X2)
      | ~ aElement0(X2)
      | aReductOfIn0(sK17(X0,X1,X2),X0,X1)
      | ~ aElement0(X0) ),
    inference(cnf_transformation,[],[f86]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13  % Problem    : COM016+1 : TPTP v8.1.2. Released v4.0.0.
% 0.13/0.15  % 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 : n016.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 21:26:53 EDT 2024
% 0.15/0.36  % CPUTime    : 
% 0.15/0.36  This is a FOF_THM_RFO_SEQ problem
% 0.15/0.36  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.WkWC0R9Et5/Vampire---4.8_4171
% 0.58/0.74  % (4434)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 (2996ds/83Mi)
% 0.58/0.74  % (4428)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 (2996ds/34Mi)
% 0.58/0.74  % (4430)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2996ds/78Mi)
% 0.58/0.74  % (4431)ott+1011_1:1_sil=2000:urr=on:i=33:sd=1:kws=inv_frequency:ss=axioms:sup=off_0 on Vampire---4 for (2996ds/33Mi)
% 0.58/0.74  % (4432)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 (2996ds/34Mi)
% 0.58/0.74  % (4433)lrs+1002_1:16_to=lpo:sil=32000:sp=unary_frequency:sos=on:i=45:bd=off:ss=axioms_0 on Vampire---4 for (2996ds/45Mi)
% 0.58/0.75  % (4435)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 (2996ds/56Mi)
% 0.58/0.75  % (4430)First to succeed.
% 0.58/0.75  % (4430)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-4424"
% 0.58/0.75  % (4430)Refutation found. Thanks to Tanya!
% 0.58/0.75  % SZS status Theorem for Vampire---4
% 0.58/0.75  % SZS output start Proof for Vampire---4
% See solution above
% 0.58/0.75  % (4430)------------------------------
% 0.58/0.75  % (4430)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.58/0.75  % (4430)Termination reason: Refutation
% 0.58/0.75  
% 0.58/0.75  % (4430)Memory used [KB]: 1137
% 0.58/0.75  % (4430)Time elapsed: 0.008 s
% 0.58/0.75  % (4430)Instructions burned: 11 (million)
% 0.58/0.75  % (4424)Success in time 0.375 s
% 0.58/0.75  % Vampire---4.8 exiting
%------------------------------------------------------------------------------