TSTP Solution File: SYO362^5 by Lash---1.13

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%------------------------------------------------------------------------------
% File     : Lash---1.13
% Problem  : SYO362^5 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : lash -P picomus -M modes -p tstp -t %d %s

% Computer : n017.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 : Fri Sep  1 04:46:25 EDT 2023

% Result   : Theorem 0.19s 0.65s
% Output   : Proof 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :   50
% Syntax   : Number of formulae    :   61 (  15 unt;   5 typ;   1 def)
%            Number of atoms       :  164 (  10 equ;   0 cnn)
%            Maximal formula atoms :    5 (   2 avg)
%            Number of connectives :  226 (  44   ~;  22   |;   0   &; 100   @)
%                                         (  18 <=>;  42  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   10 (   3 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   18 (  18   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   26 (  24 usr;  22 con; 0-2 aty)
%            Number of variables   :   40 (  11   ^;  29   !;   0   ?;  40   :)

% Comments : 
%------------------------------------------------------------------------------
thf(ty_eigen__0,type,
    eigen__0: $i > $o ).

thf(ty_eigen__24,type,
    eigen__24: $i ).

thf(ty_eigen__1,type,
    eigen__1: $i > $o ).

thf(ty_cK,type,
    cK: ( $i > $o ) > $i > $o ).

thf(ty_eigen__2,type,
    eigen__2: $i ).

thf(h0,assumption,
    ! [X1: $i > $o,X2: $i] :
      ( ( X1 @ X2 )
     => ( X1 @ ( eps__0 @ X1 ) ) ),
    introduced(assumption,[]) ).

thf(eigendef_eigen__24,definition,
    ( eigen__24
    = ( eps__0
      @ ^ [X1: $i] :
          ( ( ~ ( eigen__0 @ X1 )
           => ( eigen__1 @ X1 ) )
         != ( eigen__1 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[eigen__24])]) ).

thf(sP1,plain,
    ( sP1
  <=> ( cK @ eigen__0 @ eigen__2 ) ),
    introduced(definition,[new_symbols(definition,[sP1])]) ).

thf(sP2,plain,
    ( sP2
  <=> ( ( cK
        @ ^ [X1: $i] :
            ( ~ ( eigen__0 @ X1 )
           => ( eigen__1 @ X1 ) ) )
      = ( ^ [X1: $i] :
            ( ~ ( cK @ eigen__0 @ X1 )
           => ( cK @ eigen__1 @ X1 ) ) ) ) ),
    introduced(definition,[new_symbols(definition,[sP2])]) ).

thf(sP3,plain,
    ( sP3
  <=> ( ( ~ ( eigen__0 @ eigen__24 )
       => ( eigen__1 @ eigen__24 ) )
      = ( eigen__1 @ eigen__24 ) ) ),
    introduced(definition,[new_symbols(definition,[sP3])]) ).

thf(sP4,plain,
    ( sP4
  <=> ! [X1: $i] :
        ( ( ~ ( eigen__0 @ X1 )
         => ( eigen__1 @ X1 ) )
        = ( eigen__1 @ X1 ) ) ),
    introduced(definition,[new_symbols(definition,[sP4])]) ).

thf(sP5,plain,
    ( sP5
  <=> ! [X1: $i] :
        ( ( cK
          @ ^ [X2: $i] :
              ( ~ ( eigen__0 @ X2 )
             => ( eigen__1 @ X2 ) )
          @ X1 )
        = ( ~ ( cK @ eigen__0 @ X1 )
         => ( cK @ eigen__1 @ X1 ) ) ) ),
    introduced(definition,[new_symbols(definition,[sP5])]) ).

thf(sP6,plain,
    ( sP6
  <=> ( eigen__1 @ eigen__24 ) ),
    introduced(definition,[new_symbols(definition,[sP6])]) ).

thf(sP7,plain,
    ( sP7
  <=> ( ( cK
        @ ^ [X1: $i] :
            ( ~ ( eigen__0 @ X1 )
           => ( eigen__1 @ X1 ) )
        @ eigen__2 )
      = ( ~ sP1
       => ( cK @ eigen__1 @ eigen__2 ) ) ) ),
    introduced(definition,[new_symbols(definition,[sP7])]) ).

thf(sP8,plain,
    ( sP8
  <=> ( ( ^ [X1: $i] :
            ( ~ ( eigen__0 @ X1 )
           => ( eigen__1 @ X1 ) ) )
      = eigen__1 ) ),
    introduced(definition,[new_symbols(definition,[sP8])]) ).

thf(sP9,plain,
    ( sP9
  <=> ! [X1: $i > $o] :
        ( ( cK
          @ ^ [X2: $i] :
              ( ~ ( eigen__0 @ X2 )
             => ( X1 @ X2 ) ) )
        = ( ^ [X2: $i] :
              ( ~ ( cK @ eigen__0 @ X2 )
             => ( cK @ X1 @ X2 ) ) ) ) ),
    introduced(definition,[new_symbols(definition,[sP9])]) ).

thf(sP10,plain,
    ( sP10
  <=> $false ),
    introduced(definition,[new_symbols(definition,[sP10])]) ).

thf(sP11,plain,
    ( sP11
  <=> ( cK
      @ ^ [X1: $i] :
          ( ~ ( eigen__0 @ X1 )
         => ( eigen__1 @ X1 ) )
      @ eigen__2 ) ),
    introduced(definition,[new_symbols(definition,[sP11])]) ).

thf(sP12,plain,
    ( sP12
  <=> ( eigen__0 @ eigen__24 ) ),
    introduced(definition,[new_symbols(definition,[sP12])]) ).

thf(sP13,plain,
    ( sP13
  <=> ! [X1: $i] :
        ( ( eigen__0 @ X1 )
       => ( eigen__1 @ X1 ) ) ),
    introduced(definition,[new_symbols(definition,[sP13])]) ).

thf(sP14,plain,
    ( sP14
  <=> ( sP12
     => sP6 ) ),
    introduced(definition,[new_symbols(definition,[sP14])]) ).

thf(sP15,plain,
    ( sP15
  <=> ( cK @ eigen__1 @ eigen__2 ) ),
    introduced(definition,[new_symbols(definition,[sP15])]) ).

thf(sP16,plain,
    ( sP16
  <=> ! [X1: $i > $o,X2: $i > $o] :
        ( ( cK
          @ ^ [X3: $i] :
              ( ~ ( X1 @ X3 )
             => ( X2 @ X3 ) ) )
        = ( ^ [X3: $i] :
              ( ~ ( cK @ X1 @ X3 )
             => ( cK @ X2 @ X3 ) ) ) ) ),
    introduced(definition,[new_symbols(definition,[sP16])]) ).

thf(sP17,plain,
    ( sP17
  <=> ( ~ sP1
     => sP15 ) ),
    introduced(definition,[new_symbols(definition,[sP17])]) ).

thf(sP18,plain,
    ( sP18
  <=> ( ~ sP12
     => sP6 ) ),
    introduced(definition,[new_symbols(definition,[sP18])]) ).

thf(cTHM631A_pme,conjecture,
    ( sP16
   => ! [X1: $i > $o,X2: $i > $o] :
        ( ! [X3: $i] :
            ( ( X1 @ X3 )
           => ( X2 @ X3 ) )
       => ! [X3: $i] :
            ( ( cK @ X1 @ X3 )
           => ( cK @ X2 @ X3 ) ) ) ) ).

thf(h1,negated_conjecture,
    ~ ( sP16
     => ! [X1: $i > $o,X2: $i > $o] :
          ( ! [X3: $i] :
              ( ( X1 @ X3 )
             => ( X2 @ X3 ) )
         => ! [X3: $i] :
              ( ( cK @ X1 @ X3 )
             => ( cK @ X2 @ X3 ) ) ) ),
    inference(assume_negation,[status(cth)],[cTHM631A_pme]) ).

thf(h2,assumption,
    sP16,
    introduced(assumption,[]) ).

thf(h3,assumption,
    ~ ! [X1: $i > $o,X2: $i > $o] :
        ( ! [X3: $i] :
            ( ( X1 @ X3 )
           => ( X2 @ X3 ) )
       => ! [X3: $i] :
            ( ( cK @ X1 @ X3 )
           => ( cK @ X2 @ X3 ) ) ),
    introduced(assumption,[]) ).

thf(h4,assumption,
    ~ ! [X1: $i > $o] :
        ( ! [X2: $i] :
            ( ( eigen__0 @ X2 )
           => ( X1 @ X2 ) )
       => ! [X2: $i] :
            ( ( cK @ eigen__0 @ X2 )
           => ( cK @ X1 @ X2 ) ) ),
    introduced(assumption,[]) ).

thf(h5,assumption,
    ~ ( sP13
     => ! [X1: $i] :
          ( ( cK @ eigen__0 @ X1 )
         => ( cK @ eigen__1 @ X1 ) ) ),
    introduced(assumption,[]) ).

thf(h6,assumption,
    sP13,
    introduced(assumption,[]) ).

thf(h7,assumption,
    ~ ! [X1: $i] :
        ( ( cK @ eigen__0 @ X1 )
       => ( cK @ eigen__1 @ X1 ) ),
    introduced(assumption,[]) ).

thf(h8,assumption,
    ~ ( sP1
     => sP15 ),
    introduced(assumption,[]) ).

thf(h9,assumption,
    sP1,
    introduced(assumption,[]) ).

thf(h10,assumption,
    ~ sP15,
    introduced(assumption,[]) ).

thf(1,plain,
    ( ~ sP14
    | ~ sP12
    | sP6 ),
    inference(prop_rule,[status(thm)],]) ).

thf(2,plain,
    ( ~ sP13
    | sP14 ),
    inference(all_rule,[status(thm)],]) ).

thf(3,plain,
    ( ~ sP11
    | sP15
    | sP10
    | ~ sP8 ),
    inference(mating_rule,[status(thm)],]) ).

thf(4,plain,
    ( sP18
    | ~ sP6 ),
    inference(prop_rule,[status(thm)],]) ).

thf(5,plain,
    ( ~ sP18
    | sP12
    | sP6 ),
    inference(prop_rule,[status(thm)],]) ).

thf(6,plain,
    ( sP3
    | ~ sP18
    | ~ sP6 ),
    inference(prop_rule,[status(thm)],]) ).

thf(7,plain,
    ( sP3
    | sP18
    | sP6 ),
    inference(prop_rule,[status(thm)],]) ).

thf(8,plain,
    ( sP4
    | ~ sP3 ),
    inference(eigen_choice_rule,[status(thm),assumptions([h0])],[h0,eigendef_eigen__24]) ).

thf(9,plain,
    ( sP8
    | ~ sP4 ),
    inference(prop_rule,[status(thm)],]) ).

thf(10,plain,
    ( sP17
    | ~ sP1 ),
    inference(prop_rule,[status(thm)],]) ).

thf(11,plain,
    ( ~ sP7
    | sP11
    | ~ sP17 ),
    inference(prop_rule,[status(thm)],]) ).

thf(12,plain,
    ( ~ sP5
    | sP7 ),
    inference(all_rule,[status(thm)],]) ).

thf(13,plain,
    ( ~ sP2
    | sP5 ),
    inference(prop_rule,[status(thm)],]) ).

thf(14,plain,
    ( ~ sP9
    | sP2 ),
    inference(all_rule,[status(thm)],]) ).

thf(15,plain,
    ( ~ sP16
    | sP9 ),
    inference(all_rule,[status(thm)],]) ).

thf(16,plain,
    ~ sP10,
    inference(prop_rule,[status(thm)],]) ).

thf(17,plain,
    $false,
    inference(prop_unsat,[status(thm),assumptions([h9,h10,h8,h6,h7,h5,h4,h2,h3,h1,h0])],[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,h2,h6,h9,h10]) ).

thf(18,plain,
    $false,
    inference(tab_negimp,[status(thm),assumptions([h8,h6,h7,h5,h4,h2,h3,h1,h0]),tab_negimp(discharge,[h9,h10])],[h8,17,h9,h10]) ).

thf(19,plain,
    $false,
    inference(tab_negall,[status(thm),assumptions([h6,h7,h5,h4,h2,h3,h1,h0]),tab_negall(discharge,[h8]),tab_negall(eigenvar,eigen__2)],[h7,18,h8]) ).

thf(20,plain,
    $false,
    inference(tab_negimp,[status(thm),assumptions([h5,h4,h2,h3,h1,h0]),tab_negimp(discharge,[h6,h7])],[h5,19,h6,h7]) ).

thf(21,plain,
    $false,
    inference(tab_negall,[status(thm),assumptions([h4,h2,h3,h1,h0]),tab_negall(discharge,[h5]),tab_negall(eigenvar,eigen__1)],[h4,20,h5]) ).

thf(22,plain,
    $false,
    inference(tab_negall,[status(thm),assumptions([h2,h3,h1,h0]),tab_negall(discharge,[h4]),tab_negall(eigenvar,eigen__0)],[h3,21,h4]) ).

thf(23,plain,
    $false,
    inference(tab_negimp,[status(thm),assumptions([h1,h0]),tab_negimp(discharge,[h2,h3])],[h1,22,h2,h3]) ).

thf(24,plain,
    $false,
    inference(eigenvar_choice,[status(thm),assumptions([h1]),eigenvar_choice(discharge,[h0])],[23,h0]) ).

thf(0,theorem,
    ( sP16
   => ! [X1: $i > $o,X2: $i > $o] :
        ( ! [X3: $i] :
            ( ( X1 @ X3 )
           => ( X2 @ X3 ) )
       => ! [X3: $i] :
            ( ( cK @ X1 @ X3 )
           => ( cK @ X2 @ X3 ) ) ) ),
    inference(contra,[status(thm),contra(discharge,[h1])],[23,h1]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SYO362^5 : TPTP v8.1.2. Released v4.0.0.
% 0.12/0.12  % Command  : lash -P picomus -M modes -p tstp -t %d %s
% 0.13/0.33  % Computer : n017.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.33  % WCLimit  : 300
% 0.13/0.33  % DateTime : Sat Aug 26 01:33:40 EDT 2023
% 0.13/0.34  % CPUTime  : 
% 0.19/0.65  % SZS status Theorem
% 0.19/0.65  % Mode: cade22grackle2xfee4
% 0.19/0.65  % Steps: 2122
% 0.19/0.65  % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------