TSTP Solution File: KRS156+1 by Vampire---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : KRS156+1 : TPTP v8.1.2. Released v3.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s

% Computer : n010.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 07:18:02 EDT 2024

% Result   : Theorem 0.55s 0.75s
% Output   : Refutation 0.55s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   13
%            Number of leaves      :   12
% Syntax   : Number of formulae    :   54 (   9 unt;   0 def)
%            Number of atoms       :  205 (   0 equ)
%            Maximal formula atoms :   10 (   3 avg)
%            Number of connectives :  263 ( 112   ~; 106   |;  32   &)
%                                         (   9 <=>;   3  =>;   0  <=;   1 <~>)
%            Maximal formula depth :   10 (   5 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :   13 (  12 usr;   4 prp; 0-1 aty)
%            Number of functors    :    3 (   3 usr;   3 con; 0-0 aty)
%            Number of variables   :   28 (  22   !;   6   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f258,plain,
    $false,
    inference(avatar_sat_refutation,[],[f233,f239,f250,f257]) ).

fof(f257,plain,
    spl5_3,
    inference(avatar_contradiction_clause,[],[f256]) ).

fof(f256,plain,
    ( $false
    | spl5_3 ),
    inference(subsumption_resolution,[],[f253,f190]) ).

fof(f190,plain,
    cTEST(iV5475),
    inference(cnf_transformation,[],[f132]) ).

fof(f132,axiom,
    cTEST(iV5475),
    file('/export/starexec/sandbox2/tmp/tmp.9XBB3LdBUE/Vampire---4.8_18514',axiom_131) ).

fof(f253,plain,
    ( ~ cTEST(iV5475)
    | spl5_3 ),
    inference(resolution,[],[f232,f200]) ).

fof(f200,plain,
    ! [X0] :
      ( cC140(X0)
      | ~ cTEST(X0) ),
    inference(cnf_transformation,[],[f165]) ).

fof(f165,plain,
    ! [X0] :
      ( ( cC116(X0)
        & cC140(X0) )
      | ~ cTEST(X0) ),
    inference(ennf_transformation,[],[f151]) ).

fof(f151,plain,
    ! [X0] :
      ( cTEST(X0)
     => ( cC116(X0)
        & cC140(X0) ) ),
    inference(unused_predicate_definition_removal,[],[f128]) ).

fof(f128,axiom,
    ! [X0] :
      ( cTEST(X0)
    <=> ( cC116(X0)
        & cC140(X0) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.9XBB3LdBUE/Vampire---4.8_18514',axiom_127) ).

fof(f232,plain,
    ( ~ cC140(iV5475)
    | spl5_3 ),
    inference(avatar_component_clause,[],[f230]) ).

fof(f230,plain,
    ( spl5_3
  <=> cC140(iV5475) ),
    introduced(avatar_definition,[new_symbols(naming,[spl5_3])]) ).

fof(f250,plain,
    spl5_2,
    inference(avatar_contradiction_clause,[],[f249]) ).

fof(f249,plain,
    ( $false
    | spl5_2 ),
    inference(subsumption_resolution,[],[f243,f190]) ).

fof(f243,plain,
    ( ~ cTEST(iV5475)
    | spl5_2 ),
    inference(resolution,[],[f228,f201]) ).

fof(f201,plain,
    ! [X0] :
      ( cC116(X0)
      | ~ cTEST(X0) ),
    inference(cnf_transformation,[],[f165]) ).

fof(f228,plain,
    ( ~ cC116(iV5475)
    | spl5_2 ),
    inference(avatar_component_clause,[],[f226]) ).

fof(f226,plain,
    ( spl5_2
  <=> cC116(iV5475) ),
    introduced(avatar_definition,[new_symbols(naming,[spl5_2])]) ).

fof(f239,plain,
    ( spl5_1
    | ~ spl5_2
    | ~ spl5_3 ),
    inference(avatar_split_clause,[],[f238,f230,f226,f222]) ).

fof(f222,plain,
    ( spl5_1
  <=> xsd_string(sK0) ),
    introduced(avatar_definition,[new_symbols(naming,[spl5_1])]) ).

fof(f238,plain,
    ( ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | xsd_string(sK0) ),
    inference(subsumption_resolution,[],[f237,f199]) ).

fof(f199,plain,
    ! [X0] :
      ( xsd_integer(X0)
      | xsd_string(X0) ),
    inference(cnf_transformation,[],[f170]) ).

fof(f170,plain,
    ! [X0] :
      ( ( xsd_string(X0)
        | xsd_integer(X0) )
      & ( ~ xsd_integer(X0)
        | ~ xsd_string(X0) ) ),
    inference(nnf_transformation,[],[f2]) ).

fof(f2,axiom,
    ! [X0] :
      ( xsd_string(X0)
    <=> ~ xsd_integer(X0) ),
    file('/export/starexec/sandbox2/tmp/tmp.9XBB3LdBUE/Vampire---4.8_18514',axiom_1) ).

fof(f237,plain,
    ( ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | ~ xsd_integer(sK0)
    | xsd_string(sK0) ),
    inference(subsumption_resolution,[],[f236,f206]) ).

fof(f206,plain,
    ! [X0] :
      ( cC138(X0)
      | ~ cC140(X0) ),
    inference(cnf_transformation,[],[f174]) ).

fof(f174,plain,
    ! [X0] :
      ( ( cC140(X0)
        | ~ cC138(X0)
        | ~ cTOP(X0) )
      & ( ( cC138(X0)
          & cTOP(X0) )
        | ~ cC140(X0) ) ),
    inference(flattening,[],[f173]) ).

fof(f173,plain,
    ! [X0] :
      ( ( cC140(X0)
        | ~ cC138(X0)
        | ~ cTOP(X0) )
      & ( ( cC138(X0)
          & cTOP(X0) )
        | ~ cC140(X0) ) ),
    inference(nnf_transformation,[],[f50]) ).

fof(f50,axiom,
    ! [X0] :
      ( cC140(X0)
    <=> ( cC138(X0)
        & cTOP(X0) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.9XBB3LdBUE/Vampire---4.8_18514',axiom_49) ).

fof(f236,plain,
    ( ~ cC138(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | ~ xsd_integer(sK0)
    | xsd_string(sK0) ),
    inference(subsumption_resolution,[],[f235,f196]) ).

fof(f196,plain,
    ! [X0] : cowlThing(X0),
    inference(cnf_transformation,[],[f1]) ).

fof(f1,axiom,
    ! [X0] :
      ( ~ cowlNothing(X0)
      & cowlThing(X0) ),
    file('/export/starexec/sandbox2/tmp/tmp.9XBB3LdBUE/Vampire---4.8_18514',axiom_0) ).

fof(f235,plain,
    ( ~ cC138(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | ~ xsd_integer(sK0)
    | xsd_string(sK0)
    | ~ cowlThing(sK1) ),
    inference(subsumption_resolution,[],[f234,f197]) ).

fof(f197,plain,
    ! [X0] : ~ cowlNothing(X0),
    inference(cnf_transformation,[],[f1]) ).

fof(f234,plain,
    ( ~ cC138(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | ~ xsd_integer(sK0)
    | xsd_string(sK0)
    | cowlNothing(sK1)
    | ~ cowlThing(sK1) ),
    inference(subsumption_resolution,[],[f187,f192]) ).

fof(f192,plain,
    cowlThing(iV5475),
    inference(cnf_transformation,[],[f130]) ).

fof(f130,axiom,
    cowlThing(iV5475),
    file('/export/starexec/sandbox2/tmp/tmp.9XBB3LdBUE/Vampire---4.8_18514',axiom_129) ).

fof(f187,plain,
    ( ~ cC138(iV5475)
    | ~ cowlThing(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | ~ xsd_integer(sK0)
    | xsd_string(sK0)
    | cowlNothing(sK1)
    | ~ cowlThing(sK1) ),
    inference(cnf_transformation,[],[f169]) ).

fof(f169,plain,
    ( ~ cC138(iV5475)
    | ~ cowlThing(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | ( ( xsd_integer(sK0)
        | ~ xsd_string(sK0) )
      & ( ~ xsd_integer(sK0)
        | xsd_string(sK0) ) )
    | cowlNothing(sK1)
    | ~ cowlThing(sK1) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f166,f168,f167]) ).

fof(f167,plain,
    ( ? [X0] :
        ( ( xsd_integer(X0)
          | ~ xsd_string(X0) )
        & ( ~ xsd_integer(X0)
          | xsd_string(X0) ) )
   => ( ( xsd_integer(sK0)
        | ~ xsd_string(sK0) )
      & ( ~ xsd_integer(sK0)
        | xsd_string(sK0) ) ) ),
    introduced(choice_axiom,[]) ).

fof(f168,plain,
    ( ? [X1] :
        ( cowlNothing(X1)
        | ~ cowlThing(X1) )
   => ( cowlNothing(sK1)
      | ~ cowlThing(sK1) ) ),
    introduced(choice_axiom,[]) ).

fof(f166,plain,
    ( ~ cC138(iV5475)
    | ~ cowlThing(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | ? [X0] :
        ( ( xsd_integer(X0)
          | ~ xsd_string(X0) )
        & ( ~ xsd_integer(X0)
          | xsd_string(X0) ) )
    | ? [X1] :
        ( cowlNothing(X1)
        | ~ cowlThing(X1) ) ),
    inference(nnf_transformation,[],[f164]) ).

fof(f164,plain,
    ( ~ cC138(iV5475)
    | ~ cowlThing(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | ? [X0] :
        ( xsd_string(X0)
      <~> ~ xsd_integer(X0) )
    | ? [X1] :
        ( cowlNothing(X1)
        | ~ cowlThing(X1) ) ),
    inference(ennf_transformation,[],[f148]) ).

fof(f148,plain,
    ~ ( cC138(iV5475)
      & cowlThing(iV5475)
      & cC140(iV5475)
      & cC116(iV5475)
      & ! [X0] :
          ( xsd_string(X0)
        <=> ~ xsd_integer(X0) )
      & ! [X1] :
          ( ~ cowlNothing(X1)
          & cowlThing(X1) ) ),
    inference(rectify,[],[f147]) ).

fof(f147,negated_conjecture,
    ~ ( cC138(iV5475)
      & cowlThing(iV5475)
      & cC140(iV5475)
      & cC116(iV5475)
      & ! [X0] :
          ( xsd_string(X0)
        <=> ~ xsd_integer(X0) )
      & ! [X0] :
          ( ~ cowlNothing(X0)
          & cowlThing(X0) ) ),
    inference(negated_conjecture,[],[f146]) ).

fof(f146,conjecture,
    ( cC138(iV5475)
    & cowlThing(iV5475)
    & cC140(iV5475)
    & cC116(iV5475)
    & ! [X0] :
        ( xsd_string(X0)
      <=> ~ xsd_integer(X0) )
    & ! [X0] :
        ( ~ cowlNothing(X0)
        & cowlThing(X0) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.9XBB3LdBUE/Vampire---4.8_18514',the_axiom) ).

fof(f233,plain,
    ( ~ spl5_1
    | ~ spl5_2
    | ~ spl5_3 ),
    inference(avatar_split_clause,[],[f220,f230,f226,f222]) ).

fof(f220,plain,
    ( ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | ~ xsd_string(sK0) ),
    inference(subsumption_resolution,[],[f219,f206]) ).

fof(f219,plain,
    ( ~ cC138(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | ~ xsd_string(sK0) ),
    inference(subsumption_resolution,[],[f218,f198]) ).

fof(f198,plain,
    ! [X0] :
      ( ~ xsd_integer(X0)
      | ~ xsd_string(X0) ),
    inference(cnf_transformation,[],[f170]) ).

fof(f218,plain,
    ( ~ cC138(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | xsd_integer(sK0)
    | ~ xsd_string(sK0) ),
    inference(subsumption_resolution,[],[f217,f196]) ).

fof(f217,plain,
    ( ~ cC138(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | xsd_integer(sK0)
    | ~ xsd_string(sK0)
    | ~ cowlThing(sK1) ),
    inference(subsumption_resolution,[],[f216,f197]) ).

fof(f216,plain,
    ( ~ cC138(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | xsd_integer(sK0)
    | ~ xsd_string(sK0)
    | cowlNothing(sK1)
    | ~ cowlThing(sK1) ),
    inference(subsumption_resolution,[],[f188,f192]) ).

fof(f188,plain,
    ( ~ cC138(iV5475)
    | ~ cowlThing(iV5475)
    | ~ cC140(iV5475)
    | ~ cC116(iV5475)
    | xsd_integer(sK0)
    | ~ xsd_string(sK0)
    | cowlNothing(sK1)
    | ~ cowlThing(sK1) ),
    inference(cnf_transformation,[],[f169]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : KRS156+1 : TPTP v8.1.2. Released v3.1.0.
% 0.13/0.14  % Command    : vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s
% 0.14/0.35  % Computer : n010.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 19:52:08 EDT 2024
% 0.14/0.35  % CPUTime    : 
% 0.14/0.35  This is a FOF_THM_RFO_NEQ problem
% 0.14/0.36  Running vampire --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule file --schedule_file /export/starexec/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t 300 /export/starexec/sandbox2/tmp/tmp.9XBB3LdBUE/Vampire---4.8_18514
% 0.55/0.74  % (18731)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)
% 0.55/0.74  % (18735)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)
% 0.55/0.74  % (18735)Refutation not found, incomplete strategy% (18735)------------------------------
% 0.55/0.74  % (18735)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.55/0.74  % (18735)Termination reason: Refutation not found, incomplete strategy
% 0.55/0.74  
% 0.55/0.74  % (18735)Memory used [KB]: 1084
% 0.55/0.74  % (18735)Time elapsed: 0.001 s
% 0.55/0.74  % (18735)Instructions burned: 2 (million)
% 0.55/0.74  % (18735)------------------------------
% 0.55/0.74  % (18735)------------------------------
% 0.55/0.74  % (18727)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)
% 0.55/0.74  % (18728)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 (2996ds/51Mi)
% 0.55/0.74  % (18729)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2996ds/78Mi)
% 0.55/0.74  % (18730)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)
% 0.55/0.74  % (18733)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)
% 0.55/0.74  % (18732)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)
% 0.55/0.74  % (18727)Refutation not found, incomplete strategy% (18727)------------------------------
% 0.55/0.74  % (18727)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.55/0.74  % (18730)Refutation not found, incomplete strategy% (18730)------------------------------
% 0.55/0.74  % (18730)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.55/0.74  % (18727)Termination reason: Refutation not found, incomplete strategy
% 0.55/0.74  
% 0.55/0.74  % (18727)Memory used [KB]: 1085
% 0.55/0.74  % (18727)Time elapsed: 0.002 s
% 0.55/0.74  % (18727)Instructions burned: 2 (million)
% 0.55/0.74  % (18730)Termination reason: Refutation not found, incomplete strategy
% 0.55/0.74  
% 0.55/0.74  % (18730)Memory used [KB]: 1084
% 0.55/0.74  % (18730)Time elapsed: 0.002 s
% 0.55/0.74  % (18730)Instructions burned: 2 (million)
% 0.55/0.74  % (18732)Refutation not found, incomplete strategy% (18732)------------------------------
% 0.55/0.74  % (18732)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.55/0.74  % (18732)Termination reason: Refutation not found, incomplete strategy
% 0.55/0.74  
% 0.55/0.74  % (18732)Memory used [KB]: 1084
% 0.55/0.74  % (18732)Time elapsed: 0.002 s
% 0.55/0.74  % (18732)Instructions burned: 2 (million)
% 0.55/0.74  % (18727)------------------------------
% 0.55/0.74  % (18727)------------------------------
% 0.55/0.74  % (18732)------------------------------
% 0.55/0.74  % (18732)------------------------------
% 0.55/0.74  % (18730)------------------------------
% 0.55/0.74  % (18730)------------------------------
% 0.55/0.74  % (18731)Refutation not found, incomplete strategy% (18731)------------------------------
% 0.55/0.74  % (18731)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.55/0.74  % (18731)Termination reason: Refutation not found, incomplete strategy
% 0.55/0.74  
% 0.55/0.74  % (18731)Memory used [KB]: 1523
% 0.55/0.74  % (18731)Time elapsed: 0.004 s
% 0.55/0.74  % (18731)Instructions burned: 11 (million)
% 0.55/0.74  % (18737)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 (2996ds/55Mi)
% 0.55/0.74  % (18731)------------------------------
% 0.55/0.74  % (18731)------------------------------
% 0.55/0.74  % (18743)lrs-1010_1:1_to=lpo:sil=2000:sp=reverse_arity:sos=on:urr=ec_only:i=518:sd=2:bd=off:ss=axioms:sgt=16_0 on Vampire---4 for (2996ds/518Mi)
% 0.55/0.74  % (18739)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 (2996ds/50Mi)
% 0.55/0.74  % (18740)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 (2996ds/208Mi)
% 0.55/0.74  % (18741)lrs-1011_1:1_sil=4000:plsq=on:plsqr=32,1:sp=frequency:plsql=on:nwc=10.0:i=52:aac=none:afr=on:ss=axioms:er=filter:sgt=16:rawr=on:etr=on:lma=on_0 on Vampire---4 for (2996ds/52Mi)
% 0.55/0.74  % (18743)First to succeed.
% 0.55/0.75  % (18737)Also succeeded, but the first one will report.
% 0.55/0.75  % (18728)Also succeeded, but the first one will report.
% 0.55/0.75  % (18740)Refutation not found, incomplete strategy% (18740)------------------------------
% 0.55/0.75  % (18740)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.55/0.75  % (18740)Termination reason: Refutation not found, incomplete strategy
% 0.55/0.75  
% 0.55/0.75  % (18740)Memory used [KB]: 1084
% 0.55/0.75  % (18740)Time elapsed: 0.003 s
% 0.55/0.75  % (18740)Instructions burned: 2 (million)
% 0.55/0.75  % (18729)Also succeeded, but the first one will report.
% 0.55/0.75  % (18743)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-18696"
% 0.55/0.75  % (18733)Also succeeded, but the first one will report.
% 0.55/0.75  % (18740)------------------------------
% 0.55/0.75  % (18740)------------------------------
% 0.55/0.75  % (18743)Refutation found. Thanks to Tanya!
% 0.55/0.75  % SZS status Theorem for Vampire---4
% 0.55/0.75  % SZS output start Proof for Vampire---4
% See solution above
% 0.55/0.75  % (18743)------------------------------
% 0.55/0.75  % (18743)Version: Vampire 4.8 (commit 3a798227e on 2024-05-03 07:42:47 +0200)
% 0.55/0.75  % (18743)Termination reason: Refutation
% 0.55/0.75  
% 0.55/0.75  % (18743)Memory used [KB]: 1181
% 0.55/0.75  % (18743)Time elapsed: 0.002 s
% 0.55/0.75  % (18743)Instructions burned: 5 (million)
% 0.55/0.75  % (18696)Success in time 0.382 s
% 0.55/0.75  % Vampire---4.8 exiting
%------------------------------------------------------------------------------