TSTP Solution File: SET185^5 by Vampire---4.8

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%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : SET185^5 : 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/sandbox2/solver/bin/quickGreedyProduceRating_steal_pow3.txt --cores 8 -m 12000 -t %d %s

% Computer : n008.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 09:04:39 EDT 2024

% Result   : Theorem 0.11s 0.34s
% Output   : Refutation 0.11s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :    8
% Syntax   : Number of formulae    :   19 (   3 unt;   5 typ;   0 def)
%            Number of atoms       :  107 (  42 equ;   0 cnn)
%            Maximal formula atoms :   10 (   7 avg)
%            Number of connectives :  118 (  17   ~;  18   |;  12   &;  57   @)
%                                         (   0 <=>;  14  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   6 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :   16 (  16   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    6 (   3 usr;   3 con; 0-2 aty)
%            Number of variables   :   33 (   0   ^  22   !;  11   ?;  33   :)

% Comments : 
%------------------------------------------------------------------------------
thf(type_def_5,type,
    a: $tType ).

thf(func_def_0,type,
    a: $tType ).

thf(func_def_4,type,
    sK0: a > $o ).

thf(func_def_5,type,
    sK1: a > $o ).

thf(func_def_6,type,
    sK2: a ).

thf(f15,plain,
    $false,
    inference(subsumption_resolution,[],[f12,f14]) ).

thf(f14,plain,
    ( $true
    = ( sK0 @ sK2 ) ),
    inference(subsumption_resolution,[],[f13,f11]) ).

thf(f11,plain,
    ! [X3: a] :
      ( ( $true
        = ( sK0 @ X3 ) )
      | ( $true
       != ( sK1 @ X3 ) ) ),
    inference(cnf_transformation,[],[f10]) ).

thf(f10,plain,
    ( ( ( $true
        = ( sK1 @ sK2 ) )
      | ( $true
        = ( sK0 @ sK2 ) ) )
    & ( $true
     != ( sK0 @ sK2 ) )
    & ! [X3: a] :
        ( ( $true
         != ( sK1 @ X3 ) )
        | ( $true
          = ( sK0 @ X3 ) ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2])],[f7,f9,f8]) ).

thf(f8,plain,
    ( ? [X0: a > $o,X1: a > $o] :
        ( ? [X2: a] :
            ( ( ( ( X1 @ X2 )
                = $true )
              | ( ( X0 @ X2 )
                = $true ) )
            & ( ( X0 @ X2 )
             != $true ) )
        & ! [X3: a] :
            ( ( $true
             != ( X1 @ X3 ) )
            | ( $true
              = ( X0 @ X3 ) ) ) )
   => ( ? [X2: a] :
          ( ( ( $true
              = ( sK1 @ X2 ) )
            | ( $true
              = ( sK0 @ X2 ) ) )
          & ( $true
           != ( sK0 @ X2 ) ) )
      & ! [X3: a] :
          ( ( $true
           != ( sK1 @ X3 ) )
          | ( $true
            = ( sK0 @ X3 ) ) ) ) ),
    introduced(choice_axiom,[]) ).

thf(f9,plain,
    ( ? [X2: a] :
        ( ( ( $true
            = ( sK1 @ X2 ) )
          | ( $true
            = ( sK0 @ X2 ) ) )
        & ( $true
         != ( sK0 @ X2 ) ) )
   => ( ( ( $true
          = ( sK1 @ sK2 ) )
        | ( $true
          = ( sK0 @ sK2 ) ) )
      & ( $true
       != ( sK0 @ sK2 ) ) ) ),
    introduced(choice_axiom,[]) ).

thf(f7,plain,
    ? [X0: a > $o,X1: a > $o] :
      ( ? [X2: a] :
          ( ( ( ( X1 @ X2 )
              = $true )
            | ( ( X0 @ X2 )
              = $true ) )
          & ( ( X0 @ X2 )
           != $true ) )
      & ! [X3: a] :
          ( ( $true
           != ( X1 @ X3 ) )
          | ( $true
            = ( X0 @ X3 ) ) ) ),
    inference(rectify,[],[f6]) ).

thf(f6,plain,
    ? [X1: a > $o,X0: a > $o] :
      ( ? [X3: a] :
          ( ( ( $true
              = ( X0 @ X3 ) )
            | ( $true
              = ( X1 @ X3 ) ) )
          & ( $true
           != ( X1 @ X3 ) ) )
      & ! [X2: a] :
          ( ( ( X0 @ X2 )
           != $true )
          | ( ( X1 @ X2 )
            = $true ) ) ),
    inference(ennf_transformation,[],[f5]) ).

thf(f5,plain,
    ~ ! [X1: a > $o,X0: a > $o] :
        ( ! [X2: a] :
            ( ( ( X0 @ X2 )
              = $true )
           => ( ( X1 @ X2 )
              = $true ) )
       => ! [X3: a] :
            ( ( ( $true
                = ( X0 @ X3 ) )
              | ( $true
                = ( X1 @ X3 ) ) )
           => ( $true
              = ( X1 @ X3 ) ) ) ),
    inference(fool_elimination,[],[f4]) ).

thf(f4,plain,
    ~ ! [X0: a > $o,X1: a > $o] :
        ( ! [X2: a] :
            ( ( X0 @ X2 )
           => ( X1 @ X2 ) )
       => ! [X3: a] :
            ( ( ( X1 @ X3 )
              | ( X0 @ X3 ) )
           => ( X1 @ X3 ) ) ),
    inference(rectify,[],[f2]) ).

thf(f2,negated_conjecture,
    ~ ! [X0: a > $o,X1: a > $o] :
        ( ! [X2: a] :
            ( ( X0 @ X2 )
           => ( X1 @ X2 ) )
       => ! [X2: a] :
            ( ( ( X1 @ X2 )
              | ( X0 @ X2 ) )
           => ( X1 @ X2 ) ) ),
    inference(negated_conjecture,[],[f1]) ).

thf(f1,conjecture,
    ! [X0: a > $o,X1: a > $o] :
      ( ! [X2: a] :
          ( ( X0 @ X2 )
         => ( X1 @ X2 ) )
     => ! [X2: a] :
          ( ( ( X1 @ X2 )
            | ( X0 @ X2 ) )
         => ( X1 @ X2 ) ) ),
    file('/export/starexec/sandbox2/tmp/tmp.8CQ5V6dCRl/Vampire---4.8_25048',cBOOL_PROP_35_pme) ).

thf(f13,plain,
    ( ( $true
      = ( sK0 @ sK2 ) )
    | ( $true
      = ( sK1 @ sK2 ) ) ),
    inference(cnf_transformation,[],[f10]) ).

thf(f12,plain,
    ( $true
   != ( sK0 @ sK2 ) ),
    inference(cnf_transformation,[],[f10]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.11  % Problem    : SET185^5 : TPTP v8.1.2. Released v4.0.0.
% 0.09/0.12  % 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
% 0.11/0.32  % Computer : n008.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   : Fri May  3 16:36:23 EDT 2024
% 0.11/0.33  % CPUTime    : 
% 0.11/0.33  This is a TH0_THM_NEQ_NAR problem
% 0.11/0.33  Running vampire_ho --input_syntax tptp --proof tptp --output_axiom_names on --mode portfolio --schedule snake_tptp_hol --cores 8 -m 12000 -t 300 /export/starexec/sandbox2/tmp/tmp.8CQ5V6dCRl/Vampire---4.8_25048
% 0.11/0.34  % (25156)lrs+1002_1:8_bd=off:fd=off:hud=10:tnu=1:i=183:si=on:rtra=on_0 on Vampire---4 for (3000ds/183Mi)
% 0.11/0.34  % (25159)lrs+10_1:1_au=on:inj=on:i=2:si=on:rtra=on_0 on Vampire---4 for (3000ds/2Mi)
% 0.11/0.34  % (25160)lrs+1002_1:128_aac=none:au=on:cnfonf=lazy_not_gen_be_off:sos=all:i=2:si=on:rtra=on_0 on Vampire---4 for (3000ds/2Mi)
% 0.11/0.34  % (25161)lrs+1002_1:1_au=on:bd=off:e2e=on:sd=2:sos=on:ss=axioms:i=275:si=on:rtra=on_0 on Vampire---4 for (3000ds/275Mi)
% 0.11/0.34  % (25158)dis+1010_1:1_au=on:cbe=off:chr=on:fsr=off:hfsq=on:nm=64:sos=theory:sp=weighted_frequency:i=27:si=on:rtra=on_0 on Vampire---4 for (3000ds/27Mi)
% 0.11/0.34  % (25157)lrs+10_1:1_c=on:cnfonf=conj_eager:fd=off:fe=off:kws=frequency:spb=intro:i=4:si=on:rtra=on_0 on Vampire---4 for (3000ds/4Mi)
% 0.11/0.34  % (25162)lrs+1004_1:128_cond=on:e2e=on:sp=weighted_frequency:i=18:si=on:rtra=on_0 on Vampire---4 for (3000ds/18Mi)
% 0.11/0.34  % (25159)First to succeed.
% 0.11/0.34  % (25163)lrs+10_1:1_bet=on:cnfonf=off:fd=off:hud=5:inj=on:i=3:si=on:rtra=on_0 on Vampire---4 for (3000ds/3Mi)
% 0.11/0.34  % (25160)Instruction limit reached!
% 0.11/0.34  % (25160)------------------------------
% 0.11/0.34  % (25160)Version: Vampire 4.8 HO - Sledgehammer schedules (2023-10-19)
% 0.11/0.34  % (25160)Termination reason: Unknown
% 0.11/0.34  % (25160)Termination phase: Saturation
% 0.11/0.34  
% 0.11/0.34  % (25160)Memory used [KB]: 5500
% 0.11/0.34  % (25160)Time elapsed: 0.003 s
% 0.11/0.34  % (25160)Instructions burned: 2 (million)
% 0.11/0.34  % (25160)------------------------------
% 0.11/0.34  % (25160)------------------------------
% 0.11/0.34  % (25161)Also succeeded, but the first one will report.
% 0.11/0.34  % (25156)Also succeeded, but the first one will report.
% 0.11/0.34  % (25159)Refutation found. Thanks to Tanya!
% 0.11/0.34  % SZS status Theorem for Vampire---4
% 0.11/0.34  % SZS output start Proof for Vampire---4
% See solution above
% 0.11/0.34  % (25159)------------------------------
% 0.11/0.34  % (25159)Version: Vampire 4.8 HO - Sledgehammer schedules (2023-10-19)
% 0.11/0.34  % (25159)Termination reason: Refutation
% 0.11/0.34  
% 0.11/0.34  % (25159)Memory used [KB]: 5500
% 0.11/0.34  % (25159)Time elapsed: 0.003 s
% 0.11/0.34  % (25159)Instructions burned: 1 (million)
% 0.11/0.34  % (25159)------------------------------
% 0.11/0.34  % (25159)------------------------------
% 0.11/0.34  % (25155)Success in time 0.012 s
% 0.11/0.34  % Vampire---4.8 exiting
%------------------------------------------------------------------------------