TSTP Solution File: SYO356^5 by Vampire---4.8

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%------------------------------------------------------------------------------
% File     : Vampire---4.8
% Problem  : SYO356^5 : TPTP v8.2.0. 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 : n011.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 : Tue May 21 09:04:07 EDT 2024

% Result   : Theorem 0.20s 0.37s
% Output   : Refutation 0.20s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   13
%            Number of leaves      :   10
% Syntax   : Number of formulae    :   25 (   6 unt;   7 typ;   0 def)
%            Number of atoms       :   80 (  41 equ;   0 cnn)
%            Maximal formula atoms :    4 (   4 avg)
%            Number of connectives :  107 (  16   ~;   6   |;   6   &;  65   @)
%                                         (   0 <=>;  14  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    8 (   4 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :   26 (  26   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    8 (   5 usr;   4 con; 0-2 aty)
%            Number of variables   :   33 (  12   ^  16   !;   4   ?;  33   :)
%                                         (   1  !>;   0  ?*;   0  @-;   0  @+)

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

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

thf(func_def_1,type,
    v: a ).

thf(func_def_2,type,
    u: a ).

thf(func_def_6,type,
    sK0: ( a > a > $o ) > a ).

thf(func_def_7,type,
    sK1: a > $o ).

thf(func_def_10,type,
    ph3: 
      !>[X0: $tType] : X0 ).

thf(f38,plain,
    $false,
    inference(subsumption_resolution,[],[f37,f10]) ).

thf(f10,plain,
    ( $true
   != ( sK1 @ v ) ),
    inference(cnf_transformation,[],[f9]) ).

thf(f9,plain,
    ( ! [X0: a > a > $o] :
        ( ( ( X0 @ u @ v )
          = $true )
        | ( ( X0 @ ( sK0 @ X0 ) @ ( sK0 @ X0 ) )
         != $true ) )
    & ( ( sK1 @ u )
      = $true )
    & ( $true
     != ( sK1 @ v ) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f6,f8,f7]) ).

thf(f7,plain,
    ! [X0: a > a > $o] :
      ( ? [X1: a] :
          ( ( X0 @ X1 @ X1 )
         != $true )
     => ( ( X0 @ ( sK0 @ X0 ) @ ( sK0 @ X0 ) )
       != $true ) ),
    introduced(choice_axiom,[]) ).

thf(f8,plain,
    ( ? [X2: a > $o] :
        ( ( ( X2 @ u )
          = $true )
        & ( ( X2 @ v )
         != $true ) )
   => ( ( ( sK1 @ u )
        = $true )
      & ( $true
       != ( sK1 @ v ) ) ) ),
    introduced(choice_axiom,[]) ).

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

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

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

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

thf(f1,conjecture,
    ( ! [X0: a > a > $o] :
        ( ! [X1: a] : ( X0 @ X1 @ X1 )
       => ( X0 @ u @ v ) )
   => ! [X2: a > $o] :
        ( ( X2 @ u )
       => ( X2 @ v ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cE1LEIBEQ2_pme) ).

thf(f37,plain,
    ( $true
    = ( sK1 @ v ) ),
    inference(superposition,[],[f11,f26]) ).

thf(f26,plain,
    u = v,
    inference(equality_proxy_clausification,[],[f25]) ).

thf(f25,plain,
    ( ( v = u )
    = $true ),
    inference(trivial_inequality_removal,[],[f24]) ).

thf(f24,plain,
    ( ( ( v = u )
      = $true )
    | ( $true != $true ) ),
    inference(boolean_simplification,[],[f23]) ).

thf(f23,plain,
    ( ( $true
     != ( ( sK0
          @ ^ [Y0: a,Y1: a] : ( Y1 = Y0 ) )
        = ( sK0
          @ ^ [Y0: a,Y1: a] : ( Y1 = Y0 ) ) ) )
    | ( ( v = u )
      = $true ) ),
    inference(beta_eta_normalization,[],[f13]) ).

thf(f13,plain,
    ( ( $true
      = ( ^ [Y0: a,Y1: a] : ( Y1 = Y0 )
        @ u
        @ v ) )
    | ( ( ^ [Y0: a,Y1: a] : ( Y1 = Y0 )
        @ ( sK0
          @ ^ [Y0: a,Y1: a] : ( Y1 = Y0 ) )
        @ ( sK0
          @ ^ [Y0: a,Y1: a] : ( Y1 = Y0 ) ) )
     != $true ) ),
    inference(primitive_instantiation,[],[f12]) ).

thf(f12,plain,
    ! [X0: a > a > $o] :
      ( ( ( X0 @ ( sK0 @ X0 ) @ ( sK0 @ X0 ) )
       != $true )
      | ( ( X0 @ u @ v )
        = $true ) ),
    inference(cnf_transformation,[],[f9]) ).

thf(f11,plain,
    ( ( sK1 @ u )
    = $true ),
    inference(cnf_transformation,[],[f9]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem    : SYO356^5 : TPTP v8.2.0. Released v4.0.0.
% 0.03/0.14  % 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
% 0.14/0.34  % Computer : n011.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit   : 300
% 0.14/0.34  % WCLimit    : 300
% 0.14/0.34  % DateTime   : Mon May 20 08:49:23 EDT 2024
% 0.14/0.34  % CPUTime    : 
% 0.14/0.34  This is a TH0_THM_NEQ_NAR problem
% 0.14/0.35  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/benchmark/theBenchmark.p
% 0.14/0.36  % (13166)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 theBenchmark for (3000ds/27Mi)
% 0.14/0.36  % (13166)Refutation not found, incomplete strategy
% 0.14/0.36  % (13166)------------------------------
% 0.14/0.36  % (13166)Version: Vampire 4.8 HO - Sledgehammer schedules (2023-10-19)
% 0.14/0.36  % (13166)Termination reason: Refutation not found, incomplete strategy
% 0.14/0.36  
% 0.14/0.36  
% 0.14/0.36  % (13166)Memory used [KB]: 5500
% 0.14/0.36  % (13166)Time elapsed: 0.002 s
% 0.14/0.36  % (13166)Instructions burned: 1 (million)
% 0.14/0.36  % (13166)------------------------------
% 0.14/0.36  % (13166)------------------------------
% 0.14/0.36  % (13165)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 theBenchmark for (3000ds/4Mi)
% 0.14/0.36  % (13167)lrs+10_1:1_au=on:inj=on:i=2:si=on:rtra=on_0 on theBenchmark for (3000ds/2Mi)
% 0.14/0.36  % (13164)lrs+1002_1:8_bd=off:fd=off:hud=10:tnu=1:i=183:si=on:rtra=on_0 on theBenchmark for (3000ds/183Mi)
% 0.14/0.37  % (13169)lrs+1002_1:128_aac=none:au=on:cnfonf=lazy_not_gen_be_off:sos=all:i=2:si=on:rtra=on_0 on theBenchmark for (3000ds/2Mi)
% 0.14/0.37  % (13170)lrs+1002_1:1_au=on:bd=off:e2e=on:sd=2:sos=on:ss=axioms:i=275:si=on:rtra=on_0 on theBenchmark for (3000ds/275Mi)
% 0.14/0.37  % (13167)Instruction limit reached!
% 0.14/0.37  % (13167)------------------------------
% 0.14/0.37  % (13167)Version: Vampire 4.8 HO - Sledgehammer schedules (2023-10-19)
% 0.14/0.37  % (13167)Termination reason: Unknown
% 0.14/0.37  % (13167)Termination phase: Saturation
% 0.14/0.37  
% 0.14/0.37  % (13167)Memory used [KB]: 5500
% 0.14/0.37  % (13167)Time elapsed: 0.004 s
% 0.14/0.37  % (13167)Instructions burned: 2 (million)
% 0.14/0.37  % (13167)------------------------------
% 0.14/0.37  % (13167)------------------------------
% 0.14/0.37  % (13171)lrs+1004_1:128_cond=on:e2e=on:sp=weighted_frequency:i=18:si=on:rtra=on_0 on theBenchmark for (3000ds/18Mi)
% 0.14/0.37  % (13164)First to succeed.
% 0.14/0.37  % (13169)Instruction limit reached!
% 0.14/0.37  % (13169)------------------------------
% 0.14/0.37  % (13169)Version: Vampire 4.8 HO - Sledgehammer schedules (2023-10-19)
% 0.14/0.37  % (13169)Termination reason: Unknown
% 0.14/0.37  % (13169)Termination phase: Saturation
% 0.14/0.37  
% 0.14/0.37  % (13169)Memory used [KB]: 5500
% 0.14/0.37  % (13169)Time elapsed: 0.004 s
% 0.14/0.37  % (13169)Instructions burned: 2 (million)
% 0.14/0.37  % (13169)------------------------------
% 0.14/0.37  % (13169)------------------------------
% 0.20/0.37  % (13172)lrs+10_1:1_bet=on:cnfonf=off:fd=off:hud=5:inj=on:i=3:si=on:rtra=on_0 on theBenchmark for (3000ds/3Mi)
% 0.20/0.37  % (13165)Instruction limit reached!
% 0.20/0.37  % (13165)------------------------------
% 0.20/0.37  % (13165)Version: Vampire 4.8 HO - Sledgehammer schedules (2023-10-19)
% 0.20/0.37  % (13165)Termination reason: Unknown
% 0.20/0.37  % (13165)Termination phase: Saturation
% 0.20/0.37  
% 0.20/0.37  % (13165)Memory used [KB]: 5500
% 0.20/0.37  % (13165)Time elapsed: 0.007 s
% 0.20/0.37  % (13165)Instructions burned: 4 (million)
% 0.20/0.37  % (13165)------------------------------
% 0.20/0.37  % (13165)------------------------------
% 0.20/0.37  % (13177)lrs+1002_1:1_cnfonf=lazy_not_be_gen:hud=14:prag=on:sp=weighted_frequency:tnu=1:i=37:si=on:rtra=on_0 on theBenchmark for (2999ds/37Mi)
% 0.20/0.37  % (13164)Refutation found. Thanks to Tanya!
% 0.20/0.37  % SZS status Theorem for theBenchmark
% 0.20/0.37  % SZS output start Proof for theBenchmark
% See solution above
% 0.20/0.37  % (13164)------------------------------
% 0.20/0.37  % (13164)Version: Vampire 4.8 HO - Sledgehammer schedules (2023-10-19)
% 0.20/0.37  % (13164)Termination reason: Refutation
% 0.20/0.37  
% 0.20/0.37  % (13164)Memory used [KB]: 5500
% 0.20/0.37  % (13164)Time elapsed: 0.006 s
% 0.20/0.37  % (13164)Instructions burned: 3 (million)
% 0.20/0.37  % (13164)------------------------------
% 0.20/0.37  % (13164)------------------------------
% 0.20/0.37  % (13162)Success in time 0.017 s
% 0.20/0.37  % Vampire---4.8 exiting
%------------------------------------------------------------------------------