TSTP Solution File: NUM638^4 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : NUM638^4 : TPTP v8.1.2. Released v7.1.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.LauQWUoiLh true

% 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 : Thu Aug 31 12:42:58 EDT 2023

% Result   : Theorem 38.39s 5.54s
% Output   : Refutation 38.39s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :   61
% Syntax   : Number of formulae    :  117 (  69 unt;  25 typ;   0 def)
%            Number of atoms       :  269 ( 110 equ;   0 cnn)
%            Maximal formula atoms :    9 (   2 avg)
%            Number of connectives :  381 (  39   ~;  26   |;   0   &; 282   @)
%                                         (   0 <=>;  34  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   3 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   64 (  64   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   27 (  25 usr;   7 con; 0-3 aty)
%            Number of variables   :  125 (  96   ^;  29   !;   0   ?; 125   :)

% Comments : 
%------------------------------------------------------------------------------
thf(n_1_type,type,
    n_1: $i ).

thf(n_one_type,type,
    n_one: ( $i > $o ) > $o ).

thf(sk__44_type,type,
    sk__44: $i > $i ).

thf(one_type,type,
    one: $i > ( $i > $o ) > $o ).

thf(nat_type,type,
    nat: $i ).

thf(is_of_type,type,
    is_of: $i > ( $i > $o ) > $o ).

thf(in_type,type,
    in: $i > $i > $o ).

thf(nis_type,type,
    nis: $i > $i > $o ).

thf(non_type,type,
    non: $i > ( $i > $o ) > $i > $o ).

thf(l_some_type,type,
    l_some: $i > ( $i > $o ) > $o ).

thf('#_fresh_sk43_type',type,
    '#_fresh_sk43': $i > $i ).

thf(emptyset_type,type,
    emptyset: $i ).

thf(n_is_type,type,
    n_is: $i > $i > $o ).

thf(l_ec_type,type,
    l_ec: $o > $o > $o ).

thf(imp_type,type,
    imp: $o > $o > $o ).

thf(sk__45_type,type,
    sk__45: $i ).

thf(sk__46_type,type,
    sk__46: $i ).

thf(d_and_type,type,
    d_and: $o > $o > $o ).

thf(all_of_type,type,
    all_of: ( $i > $o ) > ( $i > $o ) > $o ).

thf(n_some_type,type,
    n_some: ( $i > $o ) > $o ).

thf(ordsucc_type,type,
    ordsucc: $i > $i ).

thf(d_not_type,type,
    d_not: $o > $o ).

thf(sk__47_type,type,
    sk__47: $i ).

thf(amone_type,type,
    amone: $i > ( $i > $o ) > $o ).

thf(e_is_type,type,
    e_is: $i > $i > $i > $o ).

thf(def_n_one,axiom,
    ( n_one
    = ( one @ nat ) ) ).

thf(def_one,axiom,
    ( one
    = ( ^ [X0: $i,X1: $i > $o] : ( d_and @ ( amone @ X0 @ X1 ) @ ( l_some @ X0 @ X1 ) ) ) ) ).

thf(def_amone,axiom,
    ( amone
    = ( ^ [X0: $i,X1: $i > $o] :
          ( all_of
          @ ^ [X2: $i] : ( in @ X2 @ X0 )
          @ ^ [X2: $i] :
              ( all_of
              @ ^ [X3: $i] : ( in @ X3 @ X0 )
              @ ^ [X3: $i] :
                  ( ( X1 @ X2 )
                 => ( ( X1 @ X3 )
                   => ( e_is @ X0 @ X2 @ X3 ) ) ) ) ) ) ) ).

thf(def_e_is,axiom,
    ( e_is
    = ( ^ [X0: $i,X: $i,Y: $i] : ( X = Y ) ) ) ).

thf('0',plain,
    ( e_is
    = ( ^ [X0: $i,X: $i,Y: $i] : ( X = Y ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_e_is]) ).

thf('1',plain,
    ( e_is
    = ( ^ [V_1: $i,V_2: $i,V_3: $i] : ( V_2 = V_3 ) ) ),
    define([status(thm)]) ).

thf(def_all_of,axiom,
    ( all_of
    = ( ^ [X0: $i > $o,X1: $i > $o] :
        ! [X2: $i] :
          ( ( is_of @ X2 @ X0 )
         => ( X1 @ X2 ) ) ) ) ).

thf(def_is_of,axiom,
    ( is_of
    = ( ^ [X0: $i,X1: $i > $o] : ( X1 @ X0 ) ) ) ).

thf('2',plain,
    ( is_of
    = ( ^ [X0: $i,X1: $i > $o] : ( X1 @ X0 ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_is_of]) ).

thf('3',plain,
    ( is_of
    = ( ^ [V_1: $i,V_2: $i > $o] : ( V_2 @ V_1 ) ) ),
    define([status(thm)]) ).

thf('4',plain,
    ( all_of
    = ( ^ [X0: $i > $o,X1: $i > $o] :
        ! [X2: $i] :
          ( ( is_of @ X2 @ X0 )
         => ( X1 @ X2 ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_all_of,'3']) ).

thf('5',plain,
    ( all_of
    = ( ^ [V_1: $i > $o,V_2: $i > $o] :
        ! [X4: $i] :
          ( ( is_of @ X4 @ V_1 )
         => ( V_2 @ X4 ) ) ) ),
    define([status(thm)]) ).

thf('6',plain,
    ( amone
    = ( ^ [X0: $i,X1: $i > $o] :
          ( all_of
          @ ^ [X2: $i] : ( in @ X2 @ X0 )
          @ ^ [X2: $i] :
              ( all_of
              @ ^ [X3: $i] : ( in @ X3 @ X0 )
              @ ^ [X3: $i] :
                  ( ( X1 @ X2 )
                 => ( ( X1 @ X3 )
                   => ( e_is @ X0 @ X2 @ X3 ) ) ) ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_amone,'1','5','3']) ).

thf('7',plain,
    ( amone
    = ( ^ [V_1: $i,V_2: $i > $o] :
          ( all_of
          @ ^ [V_3: $i] : ( in @ V_3 @ V_1 )
          @ ^ [V_4: $i] :
              ( all_of
              @ ^ [V_5: $i] : ( in @ V_5 @ V_1 )
              @ ^ [V_6: $i] :
                  ( ( V_2 @ V_4 )
                 => ( ( V_2 @ V_6 )
                   => ( e_is @ V_1 @ V_4 @ V_6 ) ) ) ) ) ) ),
    define([status(thm)]) ).

thf(def_l_some,axiom,
    ( l_some
    = ( ^ [X0: $i,X1: $i > $o] :
          ( d_not
          @ ( all_of
            @ ^ [X2: $i] : ( in @ X2 @ X0 )
            @ ( non @ X0 @ X1 ) ) ) ) ) ).

thf(def_non,axiom,
    ( non
    = ( ^ [X0: $i,X1: $i > $o,X2: $i] : ( d_not @ ( X1 @ X2 ) ) ) ) ).

thf(def_d_not,axiom,
    ( d_not
    = ( ^ [X0: $o] : ( imp @ X0 @ $false ) ) ) ).

thf(def_imp,axiom,
    ( imp
    = ( ^ [X0: $o,X1: $o] :
          ( X0
         => X1 ) ) ) ).

thf('8',plain,
    ( imp
    = ( ^ [X0: $o,X1: $o] :
          ( X0
         => X1 ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_imp]) ).

thf('9',plain,
    ( imp
    = ( ^ [V_1: $o,V_2: $o] :
          ( V_1
         => V_2 ) ) ),
    define([status(thm)]) ).

thf('10',plain,
    ( d_not
    = ( ^ [X0: $o] : ( imp @ X0 @ $false ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_d_not,'9']) ).

thf('11',plain,
    ( d_not
    = ( ^ [V_1: $o] : ( imp @ V_1 @ $false ) ) ),
    define([status(thm)]) ).

thf('12',plain,
    ( non
    = ( ^ [X0: $i,X1: $i > $o,X2: $i] : ( d_not @ ( X1 @ X2 ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_non,'11','9']) ).

thf('13',plain,
    ( non
    = ( ^ [V_1: $i,V_2: $i > $o,V_3: $i] : ( d_not @ ( V_2 @ V_3 ) ) ) ),
    define([status(thm)]) ).

thf('14',plain,
    ( l_some
    = ( ^ [X0: $i,X1: $i > $o] :
          ( d_not
          @ ( all_of
            @ ^ [X2: $i] : ( in @ X2 @ X0 )
            @ ( non @ X0 @ X1 ) ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_l_some,'13','11','9','5','3']) ).

thf('15',plain,
    ( l_some
    = ( ^ [V_1: $i,V_2: $i > $o] :
          ( d_not
          @ ( all_of
            @ ^ [V_3: $i] : ( in @ V_3 @ V_1 )
            @ ( non @ V_1 @ V_2 ) ) ) ) ),
    define([status(thm)]) ).

thf(def_d_and,axiom,
    ( d_and
    = ( ^ [X0: $o,X1: $o] : ( d_not @ ( l_ec @ X0 @ X1 ) ) ) ) ).

thf(def_l_ec,axiom,
    ( l_ec
    = ( ^ [X0: $o,X1: $o] : ( imp @ X0 @ ( d_not @ X1 ) ) ) ) ).

thf('16',plain,
    ( l_ec
    = ( ^ [X0: $o,X1: $o] : ( imp @ X0 @ ( d_not @ X1 ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_l_ec,'11','9']) ).

thf('17',plain,
    ( l_ec
    = ( ^ [V_1: $o,V_2: $o] : ( imp @ V_1 @ ( d_not @ V_2 ) ) ) ),
    define([status(thm)]) ).

thf('18',plain,
    ( d_and
    = ( ^ [X0: $o,X1: $o] : ( d_not @ ( l_ec @ X0 @ X1 ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_d_and,'17','11','9']) ).

thf('19',plain,
    ( d_and
    = ( ^ [V_1: $o,V_2: $o] : ( d_not @ ( l_ec @ V_1 @ V_2 ) ) ) ),
    define([status(thm)]) ).

thf('20',plain,
    ( one
    = ( ^ [X0: $i,X1: $i > $o] : ( d_and @ ( amone @ X0 @ X1 ) @ ( l_some @ X0 @ X1 ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_one,'7','1','15','13','19','17','11','9','5','3']) ).

thf('21',plain,
    ( one
    = ( ^ [V_1: $i,V_2: $i > $o] : ( d_and @ ( amone @ V_1 @ V_2 ) @ ( l_some @ V_1 @ V_2 ) ) ) ),
    define([status(thm)]) ).

thf('22',plain,
    ( n_one
    = ( one @ nat ) ),
    inference(simplify_rw_rule,[status(thm)],[def_n_one,'21','7','1','15','13','19','17','11','9','5','3']) ).

thf('23',plain,
    ( n_one
    = ( one @ nat ) ),
    define([status(thm)]) ).

thf(def_nis,axiom,
    ( nis
    = ( ^ [X0: $i,X1: $i] : ( d_not @ ( n_is @ X0 @ X1 ) ) ) ) ).

thf(def_n_is,axiom,
    ( n_is
    = ( e_is @ nat ) ) ).

thf('24',plain,
    ( n_is
    = ( e_is @ nat ) ),
    inference(simplify_rw_rule,[status(thm)],[def_n_is,'1']) ).

thf('25',plain,
    ( n_is
    = ( e_is @ nat ) ),
    define([status(thm)]) ).

thf('26',plain,
    ( nis
    = ( ^ [X0: $i,X1: $i] : ( d_not @ ( n_is @ X0 @ X1 ) ) ) ),
    inference(simplify_rw_rule,[status(thm)],[def_nis,'25','1','11']) ).

thf('27',plain,
    ( nis
    = ( ^ [V_1: $i,V_2: $i] : ( d_not @ ( n_is @ V_1 @ V_2 ) ) ) ),
    define([status(thm)]) ).

thf(satz3a,conjecture,
    ( all_of
    @ ^ [X0: $i] : ( in @ X0 @ nat )
    @ ^ [X0: $i] :
        ( ( nis @ X0 @ n_1 )
       => ( n_one
          @ ^ [X1: $i] : ( n_is @ X0 @ ( ordsucc @ X1 ) ) ) ) ) ).

thf(zf_stmt_0,conjecture,
    ! [X4: $i] :
      ( ( in @ X4 @ nat )
     => ( ( X4 != n_1 )
       => ~ ( ! [X6: $i] :
                ( ( in @ X6 @ nat )
               => ! [X8: $i] :
                    ( ( in @ X8 @ nat )
                   => ( ( X4
                        = ( ordsucc @ X6 ) )
                     => ( ( X4
                          = ( ordsucc @ X8 ) )
                       => ( X6 = X8 ) ) ) ) )
           => ! [X10: $i] :
                ( ( in @ X10 @ nat )
               => ( X4
                 != ( ordsucc @ X10 ) ) ) ) ) ) ).

thf(zf_stmt_1,negated_conjecture,
    ~ ! [X4: $i] :
        ( ( in @ X4 @ nat )
       => ( ( X4 != n_1 )
         => ~ ( ! [X6: $i] :
                  ( ( in @ X6 @ nat )
                 => ! [X8: $i] :
                      ( ( in @ X8 @ nat )
                     => ( ( X4
                          = ( ordsucc @ X6 ) )
                       => ( ( X4
                            = ( ordsucc @ X8 ) )
                         => ( X6 = X8 ) ) ) ) )
             => ! [X10: $i] :
                  ( ( in @ X10 @ nat )
                 => ( X4
                   != ( ordsucc @ X10 ) ) ) ) ) ),
    inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl187,plain,
    in @ sk__45 @ nat,
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(def_n_some,axiom,
    ( n_some
    = ( l_some @ nat ) ) ).

thf('28',plain,
    ( n_some
    = ( l_some @ nat ) ),
    inference(simplify_rw_rule,[status(thm)],[def_n_some,'15','13','11','9','5','3']) ).

thf('29',plain,
    ( n_some
    = ( l_some @ nat ) ),
    define([status(thm)]) ).

thf(satz3,axiom,
    ( all_of
    @ ^ [X0: $i] : ( in @ X0 @ nat )
    @ ^ [X0: $i] :
        ( ( nis @ X0 @ n_1 )
       => ( n_some
          @ ^ [X1: $i] : ( n_is @ X0 @ ( ordsucc @ X1 ) ) ) ) ) ).

thf(zf_stmt_2,axiom,
    ! [X4: $i] :
      ( ( in @ X4 @ nat )
     => ( ( X4 != n_1 )
       => ~ ! [X6: $i] :
              ( ( in @ X6 @ nat )
             => ( X4
               != ( ordsucc @ X6 ) ) ) ) ) ).

thf(zip_derived_cl185,plain,
    ! [X0: $i] :
      ( ( X0 = n_1 )
      | ( in @ ( sk__44 @ X0 ) @ nat )
      | ~ ( in @ X0 @ nat ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(def_n_1,axiom,
    ( n_1
    = ( ordsucc @ emptyset ) ) ).

thf(zip_derived_cl175,plain,
    ( n_1
    = ( ordsucc @ emptyset ) ),
    inference(cnf,[status(esa)],[def_n_1]) ).

thf(zip_derived_cl3214,plain,
    ! [X0: $i] :
      ( ( X0
        = ( ordsucc @ emptyset ) )
      | ( in @ ( sk__44 @ X0 ) @ nat )
      | ~ ( in @ X0 @ nat ) ),
    inference(demod,[status(thm)],[zip_derived_cl185,zip_derived_cl175]) ).

thf(zip_derived_cl3224,plain,
    ( ( in @ ( sk__44 @ sk__45 ) @ nat )
    | ( sk__45
      = ( ordsucc @ emptyset ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl187,zip_derived_cl3214]) ).

thf(zip_derived_cl193,plain,
    sk__45 != n_1,
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl175_001,plain,
    ( n_1
    = ( ordsucc @ emptyset ) ),
    inference(cnf,[status(esa)],[def_n_1]) ).

thf(zip_derived_cl205,plain,
    ( sk__45
   != ( ordsucc @ emptyset ) ),
    inference(demod,[status(thm)],[zip_derived_cl193,zip_derived_cl175]) ).

thf(zip_derived_cl3235,plain,
    in @ ( sk__44 @ sk__45 ) @ nat,
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl3224,zip_derived_cl205]) ).

thf(zip_derived_cl190,plain,
    ! [X0: $i] :
      ( ~ ( in @ X0 @ nat )
      | ( sk__45
       != ( ordsucc @ X0 ) )
      | ( sk__46 != sk__47 ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl3235_002,plain,
    in @ ( sk__44 @ sk__45 ) @ nat,
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl3224,zip_derived_cl205]) ).

thf(zip_derived_cl191,plain,
    ! [X0: $i] :
      ( ~ ( in @ X0 @ nat )
      | ( sk__45
       != ( ordsucc @ X0 ) )
      | ( sk__45
        = ( ordsucc @ sk__47 ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl3247,plain,
    ( ( sk__45
      = ( ordsucc @ sk__47 ) )
    | ( sk__45
     != ( ordsucc @ ( sk__44 @ sk__45 ) ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl3235,zip_derived_cl191]) ).

thf(zip_derived_cl187_003,plain,
    in @ sk__45 @ nat,
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl186,plain,
    ! [X0: $i] :
      ( ( X0 = n_1 )
      | ( X0
        = ( ordsucc @ ( sk__44 @ X0 ) ) )
      | ~ ( in @ X0 @ nat ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(zip_derived_cl175_004,plain,
    ( n_1
    = ( ordsucc @ emptyset ) ),
    inference(cnf,[status(esa)],[def_n_1]) ).

thf(zip_derived_cl10386,plain,
    ! [X0: $i] :
      ( ( X0
        = ( ordsucc @ emptyset ) )
      | ( X0
        = ( ordsucc @ ( sk__44 @ X0 ) ) )
      | ~ ( in @ X0 @ nat ) ),
    inference(demod,[status(thm)],[zip_derived_cl186,zip_derived_cl175]) ).

thf(zip_derived_cl10394,plain,
    ( ( sk__45
      = ( ordsucc @ ( sk__44 @ sk__45 ) ) )
    | ( sk__45
      = ( ordsucc @ emptyset ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl187,zip_derived_cl10386]) ).

thf(zip_derived_cl205_005,plain,
    ( sk__45
   != ( ordsucc @ emptyset ) ),
    inference(demod,[status(thm)],[zip_derived_cl193,zip_derived_cl175]) ).

thf(zip_derived_cl10406,plain,
    ( sk__45
    = ( ordsucc @ ( sk__44 @ sk__45 ) ) ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl10394,zip_derived_cl205]) ).

thf(zip_derived_cl10525,plain,
    ( ( sk__45
      = ( ordsucc @ sk__47 ) )
    | ( sk__45 != sk__45 ) ),
    inference(demod,[status(thm)],[zip_derived_cl3247,zip_derived_cl10406]) ).

thf(zip_derived_cl10526,plain,
    ( sk__45
    = ( ordsucc @ sk__47 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl10525]) ).

thf(ordsucc_inj,axiom,
    ! [X0: $i,X1: $i] :
      ( ( ( ordsucc @ X0 )
        = ( ordsucc @ X1 ) )
     => ( X0 = X1 ) ) ).

thf(zip_derived_cl48,plain,
    ! [X0: $i,X1: $i] :
      ( ( X1 = X0 )
      | ( ( ordsucc @ X1 )
       != ( ordsucc @ X0 ) ) ),
    inference(cnf,[status(esa)],[ordsucc_inj]) ).

thf(zip_derived_cl410,plain,
    ! [X1: $i] :
      ( ( '#_fresh_sk43' @ ( ordsucc @ X1 ) )
      = X1 ),
    inference(inj_rec,[status(thm)],[zip_derived_cl48]) ).

thf(zip_derived_cl10870,plain,
    ( ( '#_fresh_sk43' @ sk__45 )
    = sk__47 ),
    inference('sup+',[status(thm)],[zip_derived_cl10526,zip_derived_cl410]) ).

thf(zip_derived_cl11090,plain,
    ! [X0: $i] :
      ( ~ ( in @ X0 @ nat )
      | ( sk__45
       != ( ordsucc @ X0 ) )
      | ( sk__46
       != ( '#_fresh_sk43' @ sk__45 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl190,zip_derived_cl10870]) ).

thf(zip_derived_cl3235_006,plain,
    in @ ( sk__44 @ sk__45 ) @ nat,
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl3224,zip_derived_cl205]) ).

thf(zip_derived_cl189,plain,
    ! [X0: $i] :
      ( ~ ( in @ X0 @ nat )
      | ( sk__45
       != ( ordsucc @ X0 ) )
      | ( sk__45
        = ( ordsucc @ sk__46 ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl3248,plain,
    ( ( sk__45
      = ( ordsucc @ sk__46 ) )
    | ( sk__45
     != ( ordsucc @ ( sk__44 @ sk__45 ) ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl3235,zip_derived_cl189]) ).

thf(zip_derived_cl10406_007,plain,
    ( sk__45
    = ( ordsucc @ ( sk__44 @ sk__45 ) ) ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl10394,zip_derived_cl205]) ).

thf(zip_derived_cl10527,plain,
    ( ( sk__45
      = ( ordsucc @ sk__46 ) )
    | ( sk__45 != sk__45 ) ),
    inference(demod,[status(thm)],[zip_derived_cl3248,zip_derived_cl10406]) ).

thf(zip_derived_cl10528,plain,
    ( sk__45
    = ( ordsucc @ sk__46 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl10527]) ).

thf(zip_derived_cl410_008,plain,
    ! [X1: $i] :
      ( ( '#_fresh_sk43' @ ( ordsucc @ X1 ) )
      = X1 ),
    inference(inj_rec,[status(thm)],[zip_derived_cl48]) ).

thf(zip_derived_cl10958,plain,
    ( ( '#_fresh_sk43' @ sk__45 )
    = sk__46 ),
    inference('sup+',[status(thm)],[zip_derived_cl10528,zip_derived_cl410]) ).

thf(zip_derived_cl11163,plain,
    ! [X0: $i] :
      ( ~ ( in @ X0 @ nat )
      | ( sk__45
       != ( ordsucc @ X0 ) )
      | ( ( '#_fresh_sk43' @ sk__45 )
       != ( '#_fresh_sk43' @ sk__45 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl11090,zip_derived_cl10958]) ).

thf(zip_derived_cl11164,plain,
    ! [X0: $i] :
      ( ( sk__45
       != ( ordsucc @ X0 ) )
      | ~ ( in @ X0 @ nat ) ),
    inference(simplify,[status(thm)],[zip_derived_cl11163]) ).

thf(zip_derived_cl11172,plain,
    ( sk__45
   != ( ordsucc @ ( sk__44 @ sk__45 ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl3235,zip_derived_cl11164]) ).

thf(zip_derived_cl10406_009,plain,
    ( sk__45
    = ( ordsucc @ ( sk__44 @ sk__45 ) ) ),
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl10394,zip_derived_cl205]) ).

thf(zip_derived_cl11187,plain,
    sk__45 != sk__45,
    inference(demod,[status(thm)],[zip_derived_cl11172,zip_derived_cl10406]) ).

thf(zip_derived_cl11188,plain,
    $false,
    inference(simplify,[status(thm)],[zip_derived_cl11187]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : NUM638^4 : TPTP v8.1.2. Released v7.1.0.
% 0.06/0.13  % Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.LauQWUoiLh true
% 0.13/0.34  % Computer : n002.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 300
% 0.13/0.34  % DateTime : Fri Aug 25 16:54:32 EDT 2023
% 0.13/0.34  % CPUTime  : 
% 0.13/0.34  % Running portfolio for 300 s
% 0.13/0.34  % File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.34  % Number of cores: 8
% 0.13/0.34  % Python version: Python 3.6.8
% 0.13/0.34  % Running in HO mode
% 0.20/0.66  % Total configuration time : 828
% 0.20/0.66  % Estimated wc time : 1656
% 0.20/0.66  % Estimated cpu time (8 cpus) : 207.0
% 0.20/0.68  % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.20/0.71  % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.20/0.71  % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.20/0.74  % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 1.29/0.74  % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 1.41/0.76  % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 1.41/0.76  % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 1.41/0.76  % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 38.39/5.54  % Solved by lams/40_noforms.sh.
% 38.39/5.54  % done 815 iterations in 4.739s
% 38.39/5.54  % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 38.39/5.54  % SZS output start Refutation
% See solution above
% 38.39/5.54  
% 38.39/5.54  
% 38.39/5.54  % Terminating...
% 39.00/5.69  % Runner terminated.
% 39.00/5.69  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------