TSTP Solution File: KLE007+4 by Vampire---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : KLE007+4 : 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 : n002.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 May  1 03:02:36 EDT 2024

% Result   : Theorem 0.59s 0.80s
% Output   : Refutation 0.59s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :   16
% Syntax   : Number of formulae    :   72 (  15 unt;   0 def)
%            Number of atoms       :  180 (  39 equ)
%            Maximal formula atoms :    8 (   2 avg)
%            Number of connectives :  177 (  69   ~;  61   |;  27   &)
%                                         (  13 <=>;   7  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    8 (   4 avg)
%            Maximal term depth    :    5 (   2 avg)
%            Number of predicates  :   12 (  10 usr;   8 prp; 0-2 aty)
%            Number of functors    :    7 (   7 usr;   4 con; 0-2 aty)
%            Number of variables   :   59 (  53   !;   6   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f421,plain,
    $false,
    inference(avatar_sat_refutation,[],[f85,f339,f346,f353,f372,f385,f414,f420]) ).

fof(f420,plain,
    ( ~ spl3_21
    | ~ spl3_26
    | spl3_10 ),
    inference(avatar_split_clause,[],[f418,f171,f367,f312]) ).

fof(f312,plain,
    ( spl3_21
  <=> complement(sK2,c(sK2)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl3_21])]) ).

fof(f367,plain,
    ( spl3_26
  <=> leq(one,one) ),
    introduced(avatar_definition,[new_symbols(naming,[spl3_26])]) ).

fof(f171,plain,
    ( spl3_10
  <=> leq(one,addition(sK2,c(sK2))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl3_10])]) ).

fof(f418,plain,
    ( ~ leq(one,one)
    | ~ complement(sK2,c(sK2))
    | spl3_10 ),
    inference(superposition,[],[f173,f147]) ).

fof(f147,plain,
    ! [X0,X1] :
      ( addition(X1,X0) = one
      | ~ complement(X1,X0) ),
    inference(superposition,[],[f64,f48]) ).

fof(f48,plain,
    ! [X0,X1] : addition(X0,X1) = addition(X1,X0),
    inference(cnf_transformation,[],[f1]) ).

fof(f1,axiom,
    ! [X0,X1] : addition(X0,X1) = addition(X1,X0),
    file('/export/starexec/sandbox/tmp/tmp.M1Rmm8NOAL/Vampire---4.8_1511',additive_commutativity) ).

fof(f64,plain,
    ! [X0,X1] :
      ( addition(X0,X1) = one
      | ~ complement(X1,X0) ),
    inference(cnf_transformation,[],[f44]) ).

fof(f44,plain,
    ! [X0,X1] :
      ( ( complement(X1,X0)
        | addition(X0,X1) != one
        | zero != multiplication(X1,X0)
        | zero != multiplication(X0,X1) )
      & ( ( addition(X0,X1) = one
          & zero = multiplication(X1,X0)
          & zero = multiplication(X0,X1) )
        | ~ complement(X1,X0) ) ),
    inference(flattening,[],[f43]) ).

fof(f43,plain,
    ! [X0,X1] :
      ( ( complement(X1,X0)
        | addition(X0,X1) != one
        | zero != multiplication(X1,X0)
        | zero != multiplication(X0,X1) )
      & ( ( addition(X0,X1) = one
          & zero = multiplication(X1,X0)
          & zero = multiplication(X0,X1) )
        | ~ complement(X1,X0) ) ),
    inference(nnf_transformation,[],[f23]) ).

fof(f23,plain,
    ! [X0,X1] :
      ( complement(X1,X0)
    <=> ( addition(X0,X1) = one
        & zero = multiplication(X1,X0)
        & zero = multiplication(X0,X1) ) ),
    inference(rectify,[],[f14]) ).

fof(f14,axiom,
    ! [X3,X4] :
      ( complement(X4,X3)
    <=> ( one = addition(X3,X4)
        & zero = multiplication(X4,X3)
        & zero = multiplication(X3,X4) ) ),
    file('/export/starexec/sandbox/tmp/tmp.M1Rmm8NOAL/Vampire---4.8_1511',test_2) ).

fof(f173,plain,
    ( ~ leq(one,addition(sK2,c(sK2)))
    | spl3_10 ),
    inference(avatar_component_clause,[],[f171]) ).

fof(f414,plain,
    ( ~ spl3_23
    | ~ spl3_10
    | spl3_2 ),
    inference(avatar_split_clause,[],[f413,f82,f171,f325]) ).

fof(f325,plain,
    ( spl3_23
  <=> complement(sK1,c(sK1)) ),
    introduced(avatar_definition,[new_symbols(naming,[spl3_23])]) ).

fof(f82,plain,
    ( spl3_2
  <=> leq(one,multiplication(addition(sK1,c(sK1)),addition(sK2,c(sK2)))) ),
    introduced(avatar_definition,[new_symbols(naming,[spl3_2])]) ).

fof(f413,plain,
    ( ~ leq(one,addition(sK2,c(sK2)))
    | ~ complement(sK1,c(sK1))
    | spl3_2 ),
    inference(forward_demodulation,[],[f406,f54]) ).

fof(f54,plain,
    ! [X0] : multiplication(one,X0) = X0,
    inference(cnf_transformation,[],[f7]) ).

fof(f7,axiom,
    ! [X0] : multiplication(one,X0) = X0,
    file('/export/starexec/sandbox/tmp/tmp.M1Rmm8NOAL/Vampire---4.8_1511',multiplicative_left_identity) ).

fof(f406,plain,
    ( ~ leq(one,multiplication(one,addition(sK2,c(sK2))))
    | ~ complement(sK1,c(sK1))
    | spl3_2 ),
    inference(superposition,[],[f84,f147]) ).

fof(f84,plain,
    ( ~ leq(one,multiplication(addition(sK1,c(sK1)),addition(sK2,c(sK2))))
    | spl3_2 ),
    inference(avatar_component_clause,[],[f82]) ).

fof(f385,plain,
    ( ~ spl3_21
    | ~ spl3_26
    | spl3_25 ),
    inference(avatar_split_clause,[],[f383,f336,f367,f312]) ).

fof(f336,plain,
    ( spl3_25
  <=> leq(addition(sK2,c(sK2)),one) ),
    introduced(avatar_definition,[new_symbols(naming,[spl3_25])]) ).

fof(f383,plain,
    ( ~ leq(one,one)
    | ~ complement(sK2,c(sK2))
    | spl3_25 ),
    inference(superposition,[],[f338,f147]) ).

fof(f338,plain,
    ( ~ leq(addition(sK2,c(sK2)),one)
    | spl3_25 ),
    inference(avatar_component_clause,[],[f336]) ).

fof(f372,plain,
    spl3_26,
    inference(avatar_contradiction_clause,[],[f371]) ).

fof(f371,plain,
    ( $false
    | spl3_26 ),
    inference(resolution,[],[f369,f106]) ).

fof(f106,plain,
    ! [X0] : leq(X0,X0),
    inference(trivial_inequality_removal,[],[f101]) ).

fof(f101,plain,
    ! [X0] :
      ( X0 != X0
      | leq(X0,X0) ),
    inference(superposition,[],[f59,f51]) ).

fof(f51,plain,
    ! [X0] : addition(X0,X0) = X0,
    inference(cnf_transformation,[],[f4]) ).

fof(f4,axiom,
    ! [X0] : addition(X0,X0) = X0,
    file('/export/starexec/sandbox/tmp/tmp.M1Rmm8NOAL/Vampire---4.8_1511',additive_idempotence) ).

fof(f59,plain,
    ! [X0,X1] :
      ( addition(X0,X1) != X1
      | leq(X0,X1) ),
    inference(cnf_transformation,[],[f30]) ).

fof(f30,plain,
    ! [X0,X1] :
      ( leq(X0,X1)
      | addition(X0,X1) != X1 ),
    inference(ennf_transformation,[],[f29]) ).

fof(f29,plain,
    ! [X0,X1] :
      ( addition(X0,X1) = X1
     => leq(X0,X1) ),
    inference(unused_predicate_definition_removal,[],[f12]) ).

fof(f12,axiom,
    ! [X0,X1] :
      ( leq(X0,X1)
    <=> addition(X0,X1) = X1 ),
    file('/export/starexec/sandbox/tmp/tmp.M1Rmm8NOAL/Vampire---4.8_1511',order) ).

fof(f369,plain,
    ( ~ leq(one,one)
    | spl3_26 ),
    inference(avatar_component_clause,[],[f367]) ).

fof(f353,plain,
    spl3_23,
    inference(avatar_contradiction_clause,[],[f352]) ).

fof(f352,plain,
    ( $false
    | spl3_23 ),
    inference(resolution,[],[f350,f72]) ).

fof(f72,plain,
    test(sK1),
    inference(cnf_transformation,[],[f47]) ).

fof(f47,plain,
    ( ( ~ leq(addition(multiplication(addition(sK1,c(sK1)),sK2),multiplication(addition(sK1,c(sK1)),c(sK2))),one)
      | ~ leq(one,addition(multiplication(addition(sK1,c(sK1)),sK2),multiplication(addition(sK1,c(sK1)),c(sK2)))) )
    & test(sK1)
    & test(sK2) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK1,sK2])],[f38,f46]) ).

fof(f46,plain,
    ( ? [X0,X1] :
        ( ( ~ leq(addition(multiplication(addition(X0,c(X0)),X1),multiplication(addition(X0,c(X0)),c(X1))),one)
          | ~ leq(one,addition(multiplication(addition(X0,c(X0)),X1),multiplication(addition(X0,c(X0)),c(X1)))) )
        & test(X0)
        & test(X1) )
   => ( ( ~ leq(addition(multiplication(addition(sK1,c(sK1)),sK2),multiplication(addition(sK1,c(sK1)),c(sK2))),one)
        | ~ leq(one,addition(multiplication(addition(sK1,c(sK1)),sK2),multiplication(addition(sK1,c(sK1)),c(sK2)))) )
      & test(sK1)
      & test(sK2) ) ),
    introduced(choice_axiom,[]) ).

fof(f38,plain,
    ? [X0,X1] :
      ( ( ~ leq(addition(multiplication(addition(X0,c(X0)),X1),multiplication(addition(X0,c(X0)),c(X1))),one)
        | ~ leq(one,addition(multiplication(addition(X0,c(X0)),X1),multiplication(addition(X0,c(X0)),c(X1)))) )
      & test(X0)
      & test(X1) ),
    inference(flattening,[],[f37]) ).

fof(f37,plain,
    ? [X0,X1] :
      ( ( ~ leq(addition(multiplication(addition(X0,c(X0)),X1),multiplication(addition(X0,c(X0)),c(X1))),one)
        | ~ leq(one,addition(multiplication(addition(X0,c(X0)),X1),multiplication(addition(X0,c(X0)),c(X1)))) )
      & test(X0)
      & test(X1) ),
    inference(ennf_transformation,[],[f28]) ).

fof(f28,plain,
    ~ ! [X0,X1] :
        ( ( test(X0)
          & test(X1) )
       => ( leq(addition(multiplication(addition(X0,c(X0)),X1),multiplication(addition(X0,c(X0)),c(X1))),one)
          & leq(one,addition(multiplication(addition(X0,c(X0)),X1),multiplication(addition(X0,c(X0)),c(X1)))) ) ),
    inference(rectify,[],[f20]) ).

fof(f20,negated_conjecture,
    ~ ! [X3,X4] :
        ( ( test(X3)
          & test(X4) )
       => ( leq(addition(multiplication(addition(X3,c(X3)),X4),multiplication(addition(X3,c(X3)),c(X4))),one)
          & leq(one,addition(multiplication(addition(X3,c(X3)),X4),multiplication(addition(X3,c(X3)),c(X4)))) ) ),
    inference(negated_conjecture,[],[f19]) ).

fof(f19,conjecture,
    ! [X3,X4] :
      ( ( test(X3)
        & test(X4) )
     => ( leq(addition(multiplication(addition(X3,c(X3)),X4),multiplication(addition(X3,c(X3)),c(X4))),one)
        & leq(one,addition(multiplication(addition(X3,c(X3)),X4),multiplication(addition(X3,c(X3)),c(X4)))) ) ),
    file('/export/starexec/sandbox/tmp/tmp.M1Rmm8NOAL/Vampire---4.8_1511',goals) ).

fof(f350,plain,
    ( ~ test(sK1)
    | spl3_23 ),
    inference(resolution,[],[f327,f74]) ).

fof(f74,plain,
    ! [X0] :
      ( complement(X0,c(X0))
      | ~ test(X0) ),
    inference(equality_resolution,[],[f66]) ).

fof(f66,plain,
    ! [X0,X1] :
      ( complement(X0,X1)
      | c(X0) != X1
      | ~ test(X0) ),
    inference(cnf_transformation,[],[f45]) ).

fof(f45,plain,
    ! [X0,X1] :
      ( ( ( c(X0) = X1
          | ~ complement(X0,X1) )
        & ( complement(X0,X1)
          | c(X0) != X1 ) )
      | ~ test(X0) ),
    inference(nnf_transformation,[],[f31]) ).

fof(f31,plain,
    ! [X0,X1] :
      ( ( c(X0) = X1
      <=> complement(X0,X1) )
      | ~ test(X0) ),
    inference(ennf_transformation,[],[f24]) ).

fof(f24,plain,
    ! [X0,X1] :
      ( test(X0)
     => ( c(X0) = X1
      <=> complement(X0,X1) ) ),
    inference(rectify,[],[f15]) ).

fof(f15,axiom,
    ! [X3,X4] :
      ( test(X3)
     => ( c(X3) = X4
      <=> complement(X3,X4) ) ),
    file('/export/starexec/sandbox/tmp/tmp.M1Rmm8NOAL/Vampire---4.8_1511',test_3) ).

fof(f327,plain,
    ( ~ complement(sK1,c(sK1))
    | spl3_23 ),
    inference(avatar_component_clause,[],[f325]) ).

fof(f346,plain,
    spl3_21,
    inference(avatar_contradiction_clause,[],[f345]) ).

fof(f345,plain,
    ( $false
    | spl3_21 ),
    inference(resolution,[],[f343,f71]) ).

fof(f71,plain,
    test(sK2),
    inference(cnf_transformation,[],[f47]) ).

fof(f343,plain,
    ( ~ test(sK2)
    | spl3_21 ),
    inference(resolution,[],[f314,f74]) ).

fof(f314,plain,
    ( ~ complement(sK2,c(sK2))
    | spl3_21 ),
    inference(avatar_component_clause,[],[f312]) ).

fof(f339,plain,
    ( ~ spl3_23
    | ~ spl3_25
    | spl3_1 ),
    inference(avatar_split_clause,[],[f334,f78,f336,f325]) ).

fof(f78,plain,
    ( spl3_1
  <=> leq(multiplication(addition(sK1,c(sK1)),addition(sK2,c(sK2))),one) ),
    introduced(avatar_definition,[new_symbols(naming,[spl3_1])]) ).

fof(f334,plain,
    ( ~ leq(addition(sK2,c(sK2)),one)
    | ~ complement(sK1,c(sK1))
    | spl3_1 ),
    inference(forward_demodulation,[],[f307,f54]) ).

fof(f307,plain,
    ( ~ leq(multiplication(one,addition(sK2,c(sK2))),one)
    | ~ complement(sK1,c(sK1))
    | spl3_1 ),
    inference(superposition,[],[f80,f147]) ).

fof(f80,plain,
    ( ~ leq(multiplication(addition(sK1,c(sK1)),addition(sK2,c(sK2))),one)
    | spl3_1 ),
    inference(avatar_component_clause,[],[f78]) ).

fof(f85,plain,
    ( ~ spl3_1
    | ~ spl3_2 ),
    inference(avatar_split_clause,[],[f76,f82,f78]) ).

fof(f76,plain,
    ( ~ leq(one,multiplication(addition(sK1,c(sK1)),addition(sK2,c(sK2))))
    | ~ leq(multiplication(addition(sK1,c(sK1)),addition(sK2,c(sK2))),one) ),
    inference(forward_demodulation,[],[f75,f55]) ).

fof(f55,plain,
    ! [X2,X0,X1] : multiplication(X0,addition(X1,X2)) = addition(multiplication(X0,X1),multiplication(X0,X2)),
    inference(cnf_transformation,[],[f8]) ).

fof(f8,axiom,
    ! [X0,X1,X2] : multiplication(X0,addition(X1,X2)) = addition(multiplication(X0,X1),multiplication(X0,X2)),
    file('/export/starexec/sandbox/tmp/tmp.M1Rmm8NOAL/Vampire---4.8_1511',right_distributivity) ).

fof(f75,plain,
    ( ~ leq(multiplication(addition(sK1,c(sK1)),addition(sK2,c(sK2))),one)
    | ~ leq(one,addition(multiplication(addition(sK1,c(sK1)),sK2),multiplication(addition(sK1,c(sK1)),c(sK2)))) ),
    inference(forward_demodulation,[],[f73,f55]) ).

fof(f73,plain,
    ( ~ leq(addition(multiplication(addition(sK1,c(sK1)),sK2),multiplication(addition(sK1,c(sK1)),c(sK2))),one)
    | ~ leq(one,addition(multiplication(addition(sK1,c(sK1)),sK2),multiplication(addition(sK1,c(sK1)),c(sK2)))) ),
    inference(cnf_transformation,[],[f47]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.10  % Problem    : KLE007+4 : TPTP v8.1.2. Released v4.0.0.
% 0.05/0.11  % 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
% 0.11/0.32  % Computer : n002.cluster.edu
% 0.11/0.32  % Model    : x86_64 x86_64
% 0.11/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32  % Memory   : 8042.1875MB
% 0.11/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32  % CPULimit   : 300
% 0.11/0.32  % WCLimit    : 300
% 0.11/0.32  % DateTime   : Tue Apr 30 18:59:25 EDT 2024
% 0.11/0.32  % CPUTime    : 
% 0.11/0.32  This is a FOF_THM_RFO_SEQ problem
% 0.11/0.32  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.M1Rmm8NOAL/Vampire---4.8_1511
% 0.59/0.79  % (1625)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)
% 0.59/0.79  % (1624)lrs+1011_1:1_sil=8000:sp=occurrence:nwc=10.0:i=78:ss=axioms:sgt=8_0 on Vampire---4 for (2995ds/78Mi)
% 0.59/0.79  % (1626)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)
% 0.59/0.79  % (1622)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)
% 0.59/0.79  % (1627)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)
% 0.59/0.79  % (1628)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)
% 0.59/0.79  % (1623)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)
% 0.59/0.79  % (1629)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)
% 0.59/0.80  % (1626)Refutation not found, incomplete strategy% (1626)------------------------------
% 0.59/0.80  % (1626)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.59/0.80  % (1626)Termination reason: Refutation not found, incomplete strategy
% 0.59/0.80  
% 0.59/0.80  % (1626)Memory used [KB]: 1056
% 0.59/0.80  % (1626)Time elapsed: 0.003 s
% 0.59/0.80  % (1627)Refutation not found, incomplete strategy% (1627)------------------------------
% 0.59/0.80  % (1627)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.59/0.80  % (1627)Termination reason: Refutation not found, incomplete strategy
% 0.59/0.80  
% 0.59/0.80  % (1627)Memory used [KB]: 1052
% 0.59/0.80  % (1627)Time elapsed: 0.003 s
% 0.59/0.80  % (1627)Instructions burned: 3 (million)
% 0.59/0.80  % (1627)------------------------------
% 0.59/0.80  % (1627)------------------------------
% 0.59/0.80  % (1626)Instructions burned: 3 (million)
% 0.59/0.80  % (1626)------------------------------
% 0.59/0.80  % (1626)------------------------------
% 0.59/0.80  % (1629)Refutation not found, incomplete strategy% (1629)------------------------------
% 0.59/0.80  % (1629)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.59/0.80  % (1629)Termination reason: Refutation not found, incomplete strategy
% 0.59/0.80  
% 0.59/0.80  % (1629)Memory used [KB]: 983
% 0.59/0.80  % (1629)Time elapsed: 0.003 s
% 0.59/0.80  % (1629)Instructions burned: 3 (million)
% 0.59/0.80  % (1629)------------------------------
% 0.59/0.80  % (1629)------------------------------
% 0.59/0.80  % (1622)Refutation not found, incomplete strategy% (1622)------------------------------
% 0.59/0.80  % (1622)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.59/0.80  % (1622)Termination reason: Refutation not found, incomplete strategy
% 0.59/0.80  
% 0.59/0.80  % (1622)Memory used [KB]: 1071
% 0.59/0.80  % (1622)Time elapsed: 0.004 s
% 0.59/0.80  % (1622)Instructions burned: 4 (million)
% 0.59/0.80  % (1622)------------------------------
% 0.59/0.80  % (1622)------------------------------
% 0.59/0.80  % (1625)Refutation not found, incomplete strategy% (1625)------------------------------
% 0.59/0.80  % (1625)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.59/0.80  % (1625)Termination reason: Refutation not found, incomplete strategy
% 0.59/0.80  
% 0.59/0.80  % (1625)Memory used [KB]: 1060
% 0.59/0.80  % (1625)Time elapsed: 0.004 s
% 0.59/0.80  % (1625)Instructions burned: 4 (million)
% 0.59/0.80  % (1625)------------------------------
% 0.59/0.80  % (1625)------------------------------
% 0.59/0.80  % (1630)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)
% 0.59/0.80  % (1632)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)
% 0.59/0.80  % (1631)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)
% 0.59/0.80  % (1633)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 (2995ds/52Mi)
% 0.59/0.80  % (1634)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 (2995ds/518Mi)
% 0.59/0.80  % (1623)First to succeed.
% 0.59/0.80  % (1623)Refutation found. Thanks to Tanya!
% 0.59/0.80  % SZS status Theorem for Vampire---4
% 0.59/0.80  % SZS output start Proof for Vampire---4
% See solution above
% 0.59/0.80  % (1623)------------------------------
% 0.59/0.80  % (1623)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.59/0.80  % (1623)Termination reason: Refutation
% 0.59/0.80  
% 0.59/0.80  % (1623)Memory used [KB]: 1157
% 0.59/0.80  % (1623)Time elapsed: 0.010 s
% 0.59/0.80  % (1623)Instructions burned: 14 (million)
% 0.59/0.80  % (1623)------------------------------
% 0.59/0.80  % (1623)------------------------------
% 0.59/0.80  % (1618)Success in time 0.476 s
% 0.59/0.80  % Vampire---4.8 exiting
%------------------------------------------------------------------------------