TSTP Solution File: SET598^5 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SET598^5 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.77pxrEaQSE true

% Computer : n027.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 16:14:51 EDT 2023

% Result   : Theorem 1.44s 1.27s
% Output   : Refutation 1.44s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   41
%            Number of leaves      :   32
% Syntax   : Number of formulae    :  204 (  27 unt;  12 typ;   0 def)
%            Number of atoms       :  953 (  67 equ;   0 cnn)
%            Maximal formula atoms :   16 (   4 avg)
%            Number of connectives : 1885 ( 237   ~; 258   |; 110   &; 929   @)
%                                         (   6 <=>; 181  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   18 (   6 avg)
%            Number of types       :    2 (   1 usr)
%            Number of type conns  :   42 (  42   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   14 (  11 usr;   6 con; 0-2 aty)
%                                         ( 164  !!;   0  ??;   0 @@+;   0 @@-)
%            Number of variables   :  290 ( 178   ^; 112   !;   0   ?; 290   :)

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

thf('#sk2_type',type,
    '#sk2': a > $o ).

thf('#sk109_type',type,
    '#sk109': a > $o ).

thf('#_fresh_sk4_type',type,
    '#_fresh_sk4': a ).

thf('#sk22_type',type,
    '#sk22': ( a > $o ) > a ).

thf('#form111_type',type,
    '#form111': $o ).

thf('#sk112_type',type,
    '#sk112': a ).

thf('#form110_type',type,
    '#form110': $o ).

thf('#form62_type',type,
    '#form62': a > $o ).

thf('#sk14_type',type,
    '#sk14': ( a > $o ) > a ).

thf('#sk1_type',type,
    '#sk1': a > $o ).

thf('#sk3_type',type,
    '#sk3': a > $o ).

thf(cBOOL_PROP_57_pme,conjecture,
    ! [X: a > $o,Y: a > $o,Z: a > $o] :
      ( ( X
        = ( ^ [Xx: a] :
              ( ( Z @ Xx )
              & ( Y @ Xx ) ) ) )
    <=> ( ! [V: a > $o] :
            ( ( ! [Xx: a] :
                  ( ( V @ Xx )
                 => ( Z @ Xx ) )
              & ! [Xx: a] :
                  ( ( V @ Xx )
                 => ( Y @ Xx ) ) )
           => ! [Xx: a] :
                ( ( V @ Xx )
               => ( X @ Xx ) ) )
        & ! [Xx: a] :
            ( ( X @ Xx )
           => ( Z @ Xx ) )
        & ! [Xx: a] :
            ( ( X @ Xx )
           => ( Y @ Xx ) ) ) ) ).

thf(zf_stmt_0,negated_conjecture,
    ~ ! [X: a > $o,Y: a > $o,Z: a > $o] :
        ( ( X
          = ( ^ [Xx: a] :
                ( ( Z @ Xx )
                & ( Y @ Xx ) ) ) )
      <=> ( ! [V: a > $o] :
              ( ( ! [Xx: a] :
                    ( ( V @ Xx )
                   => ( Z @ Xx ) )
                & ! [Xx: a] :
                    ( ( V @ Xx )
                   => ( Y @ Xx ) ) )
             => ! [Xx: a] :
                  ( ( V @ Xx )
                 => ( X @ Xx ) ) )
          & ! [Xx: a] :
              ( ( X @ Xx )
             => ( Z @ Xx ) )
          & ! [Xx: a] :
              ( ( X @ Xx )
             => ( Y @ Xx ) ) ) ),
    inference('cnf.neg',[status(esa)],[cBOOL_PROP_57_pme]) ).

thf(zip_derived_cl0,plain,
    ~ ( !!
      @ ^ [Y0: a > $o] :
          ( !!
          @ ^ [Y1: a > $o] :
              ( !!
              @ ^ [Y2: a > $o] :
                  ( ( Y0
                    = ( ^ [Y3: a] :
                          ( ( Y2 @ Y3 )
                          & ( Y1 @ Y3 ) ) ) )
                <=> ( ( !!
                      @ ^ [Y3: a > $o] :
                          ( ( ( !!
                              @ ^ [Y4: a] :
                                  ( ( Y3 @ Y4 )
                                 => ( Y2 @ Y4 ) ) )
                            & ( !!
                              @ ^ [Y4: a] :
                                  ( ( Y3 @ Y4 )
                                 => ( Y1 @ Y4 ) ) ) )
                         => ( !!
                            @ ^ [Y4: a] :
                                ( ( Y3 @ Y4 )
                               => ( Y0 @ Y4 ) ) ) ) )
                    & ( !!
                      @ ^ [Y3: a] :
                          ( ( Y0 @ Y3 )
                         => ( Y2 @ Y3 ) ) )
                    & ( !!
                      @ ^ [Y3: a] :
                          ( ( Y0 @ Y3 )
                         => ( Y1 @ Y3 ) ) ) ) ) ) ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl1,plain,
    ~ ( !!
      @ ^ [Y0: a > $o] :
          ( !!
          @ ^ [Y1: a > $o] :
              ( ( '#sk1'
                = ( ^ [Y2: a] :
                      ( ( Y1 @ Y2 )
                      & ( Y0 @ Y2 ) ) ) )
            <=> ( ( !!
                  @ ^ [Y2: a > $o] :
                      ( ( ( !!
                          @ ^ [Y3: a] :
                              ( ( Y2 @ Y3 )
                             => ( Y1 @ Y3 ) ) )
                        & ( !!
                          @ ^ [Y3: a] :
                              ( ( Y2 @ Y3 )
                             => ( Y0 @ Y3 ) ) ) )
                     => ( !!
                        @ ^ [Y3: a] :
                            ( ( Y2 @ Y3 )
                           => ( '#sk1' @ Y3 ) ) ) ) )
                & ( !!
                  @ ^ [Y2: a] :
                      ( ( '#sk1' @ Y2 )
                     => ( Y1 @ Y2 ) ) )
                & ( !!
                  @ ^ [Y2: a] :
                      ( ( '#sk1' @ Y2 )
                     => ( Y0 @ Y2 ) ) ) ) ) ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl0]) ).

thf(zip_derived_cl2,plain,
    ~ ( !!
      @ ^ [Y0: a > $o] :
          ( ( '#sk1'
            = ( ^ [Y1: a] :
                  ( ( Y0 @ Y1 )
                  & ( '#sk2' @ Y1 ) ) ) )
        <=> ( ( !!
              @ ^ [Y1: a > $o] :
                  ( ( ( !!
                      @ ^ [Y2: a] :
                          ( ( Y1 @ Y2 )
                         => ( Y0 @ Y2 ) ) )
                    & ( !!
                      @ ^ [Y2: a] :
                          ( ( Y1 @ Y2 )
                         => ( '#sk2' @ Y2 ) ) ) )
                 => ( !!
                    @ ^ [Y2: a] :
                        ( ( Y1 @ Y2 )
                       => ( '#sk1' @ Y2 ) ) ) ) )
            & ( !!
              @ ^ [Y1: a] :
                  ( ( '#sk1' @ Y1 )
                 => ( Y0 @ Y1 ) ) )
            & ( !!
              @ ^ [Y1: a] :
                  ( ( '#sk1' @ Y1 )
                 => ( '#sk2' @ Y1 ) ) ) ) ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl1]) ).

thf(zip_derived_cl3,plain,
    ~ ( ( '#sk1'
        = ( ^ [Y0: a] :
              ( ( '#sk3' @ Y0 )
              & ( '#sk2' @ Y0 ) ) ) )
    <=> ( ( !!
          @ ^ [Y0: a > $o] :
              ( ( ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk3' @ Y1 ) ) )
                & ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk2' @ Y1 ) ) ) )
             => ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk1' @ Y1 ) ) ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk3' @ Y0 ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk2' @ Y0 ) ) ) ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl2]) ).

thf(zip_derived_cl4,plain,
    ( ( '#sk1'
      = ( ^ [Y0: a] :
            ( ( '#sk3' @ Y0 )
            & ( '#sk2' @ Y0 ) ) ) )
   != ( ( !!
        @ ^ [Y0: a > $o] :
            ( ( ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk3' @ Y1 ) ) )
              & ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk2' @ Y1 ) ) ) )
           => ( !!
              @ ^ [Y1: a] :
                  ( ( Y0 @ Y1 )
                 => ( '#sk1' @ Y1 ) ) ) ) )
      & ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
      & ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) ) ) ),
    inference('simplify nested equalities',[status(thm)],[zip_derived_cl3]) ).

thf(zip_derived_cl6,plain,
    ( ( '#sk1'
     != ( ^ [Y0: a] :
            ( ( '#sk3' @ Y0 )
            & ( '#sk2' @ Y0 ) ) ) )
    | ~ ( ( !!
          @ ^ [Y0: a > $o] :
              ( ( ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk3' @ Y1 ) ) )
                & ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk2' @ Y1 ) ) ) )
             => ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk1' @ Y1 ) ) ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk3' @ Y0 ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk2' @ Y0 ) ) ) ) ),
    inference(eq_elim,[status(thm)],[zip_derived_cl4]) ).

thf(zip_derived_cl10,plain,
    ( ( '#sk1'
     != ( ^ [Y0: a] :
            ( ( '#sk3' @ Y0 )
            & ( '#sk2' @ Y0 ) ) ) )
    | ~ ( ( !!
          @ ^ [Y0: a > $o] :
              ( ( ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk3' @ Y1 ) ) )
                & ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk2' @ Y1 ) ) ) )
             => ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk1' @ Y1 ) ) ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk3' @ Y0 ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk2' @ Y0 ) ) ) ) ),
    inference('simplify nested equalities',[status(thm)],[zip_derived_cl6]) ).

thf(zip_derived_cl11,plain,
    ( ( ( '#sk1' @ '#_fresh_sk4' )
     != ( ^ [Y0: a] :
            ( ( '#sk3' @ Y0 )
            & ( '#sk2' @ Y0 ) )
        @ '#_fresh_sk4' ) )
    | ~ ( ( !!
          @ ^ [Y0: a > $o] :
              ( ( ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk3' @ Y1 ) ) )
                & ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk2' @ Y1 ) ) ) )
             => ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk1' @ Y1 ) ) ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk3' @ Y0 ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk2' @ Y0 ) ) ) ) ),
    inference(neg_ext_simpl,[status(thm)],[zip_derived_cl10]) ).

thf(zip_derived_cl12,plain,
    ( ( ( '#sk1' @ '#_fresh_sk4' )
     != ( ( '#sk3' @ '#_fresh_sk4' )
        & ( '#sk2' @ '#_fresh_sk4' ) ) )
    | ~ ( ( !!
          @ ^ [Y0: a > $o] :
              ( ( ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk3' @ Y1 ) ) )
                & ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk2' @ Y1 ) ) ) )
             => ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk1' @ Y1 ) ) ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk3' @ Y0 ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk2' @ Y0 ) ) ) ) ),
    inference(ho_norm,[status(thm)],[zip_derived_cl11]) ).

thf(zip_derived_cl4_001,plain,
    ( ( '#sk1'
      = ( ^ [Y0: a] :
            ( ( '#sk3' @ Y0 )
            & ( '#sk2' @ Y0 ) ) ) )
   != ( ( !!
        @ ^ [Y0: a > $o] :
            ( ( ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk3' @ Y1 ) ) )
              & ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk2' @ Y1 ) ) ) )
           => ( !!
              @ ^ [Y1: a] :
                  ( ( Y0 @ Y1 )
                 => ( '#sk1' @ Y1 ) ) ) ) )
      & ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
      & ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) ) ) ),
    inference('simplify nested equalities',[status(thm)],[zip_derived_cl3]) ).

thf(zip_derived_cl5,plain,
    ( ( '#sk1'
      = ( ^ [Y0: a] :
            ( ( '#sk3' @ Y0 )
            & ( '#sk2' @ Y0 ) ) ) )
    | ( ( !!
        @ ^ [Y0: a > $o] :
            ( ( ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk3' @ Y1 ) ) )
              & ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk2' @ Y1 ) ) ) )
           => ( !!
              @ ^ [Y1: a] :
                  ( ( Y0 @ Y1 )
                 => ( '#sk1' @ Y1 ) ) ) ) )
      & ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
      & ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) ) ) ),
    inference(eq_elim,[status(thm)],[zip_derived_cl4]) ).

thf(zip_derived_cl7,plain,
    ( ( '#sk1'
      = ( ^ [Y0: a] :
            ( ( '#sk3' @ Y0 )
            & ( '#sk2' @ Y0 ) ) ) )
    | ( ( !!
        @ ^ [Y0: a > $o] :
            ( ( ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk3' @ Y1 ) ) )
              & ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk2' @ Y1 ) ) ) )
           => ( !!
              @ ^ [Y1: a] :
                  ( ( Y0 @ Y1 )
                 => ( '#sk1' @ Y1 ) ) ) ) )
      & ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
      & ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) ) ) ),
    inference('simplify nested equalities',[status(thm)],[zip_derived_cl5]) ).

thf(zip_derived_cl8,plain,
    ! [X2: a] :
      ( ( ( '#sk1' @ X2 )
        = ( ^ [Y0: a] :
              ( ( '#sk3' @ Y0 )
              & ( '#sk2' @ Y0 ) )
          @ X2 ) )
      | ( ( !!
          @ ^ [Y0: a > $o] :
              ( ( ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk3' @ Y1 ) ) )
                & ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk2' @ Y1 ) ) ) )
             => ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk1' @ Y1 ) ) ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk3' @ Y0 ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk2' @ Y0 ) ) ) ) ),
    inference(arg_cong_simpl,[status(thm)],[zip_derived_cl7]) ).

thf(zip_derived_cl9,plain,
    ! [X2: a] :
      ( ( ( '#sk1' @ X2 )
        = ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) )
      | ( ( !!
          @ ^ [Y0: a > $o] :
              ( ( ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk3' @ Y1 ) ) )
                & ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk2' @ Y1 ) ) ) )
             => ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk1' @ Y1 ) ) ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk3' @ Y0 ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk2' @ Y0 ) ) ) ) ),
    inference(ho_norm,[status(thm)],[zip_derived_cl8]) ).

thf(zip_derived_cl15,plain,
    ! [X2: a] :
      ( ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) )
      | ( ( '#sk1' @ X2 )
        = ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl9]) ).

thf(zip_derived_cl24,plain,
    ! [X2: a,X4: a] :
      ( ( ( '#sk1' @ X4 )
       => ( '#sk2' @ X4 ) )
      | ( ( '#sk1' @ X2 )
        = ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl15]) ).

thf(zip_derived_cl27,plain,
    ! [X2: a,X4: a] :
      ( ~ ( '#sk1' @ X4 )
      | ( '#sk2' @ X4 )
      | ( ( '#sk1' @ X2 )
        = ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl24]) ).

thf(zip_derived_cl48,plain,
    ! [X2: a,X4: a] :
      ( ( '#sk1' @ X2 )
      | ~ ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) )
      | ( '#sk2' @ X4 )
      | ~ ( '#sk1' @ X4 ) ),
    inference(eq_elim,[status(thm)],[zip_derived_cl27]) ).

thf(zip_derived_cl57,plain,
    ! [X2: a] :
      ( ( '#form62' @ X2 )
      | ~ ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl14,plain,
    ! [X2: a] :
      ( ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
      | ( ( '#sk1' @ X2 )
        = ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl9]) ).

thf(zip_derived_cl23,plain,
    ! [X2: a,X4: a] :
      ( ( ( '#sk1' @ X4 )
       => ( '#sk3' @ X4 ) )
      | ( ( '#sk1' @ X2 )
        = ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl14]) ).

thf(zip_derived_cl26,plain,
    ! [X2: a,X4: a] :
      ( ~ ( '#sk1' @ X4 )
      | ( '#sk3' @ X4 )
      | ( ( '#sk1' @ X2 )
        = ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl23]) ).

thf(zip_derived_cl47,plain,
    ! [X2: a,X4: a] :
      ( ~ ( '#sk1' @ X2 )
      | ( ( '#sk3' @ X2 )
        & ( '#sk2' @ X2 ) )
      | ( '#sk3' @ X4 )
      | ~ ( '#sk1' @ X4 ) ),
    inference(eq_elim,[status(thm)],[zip_derived_cl26]) ).

thf(zip_derived_cl50,plain,
    ! [X2: a] :
      ( ~ ( '#form62' @ X2 )
      | ( ( '#sk3' @ X2 )
        & ( '#sk2' @ X2 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl122,plain,
    ( ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ ( ( !!
          @ ^ [Y0: a > $o] :
              ( ( ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk3' @ Y1 ) ) )
                & ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk2' @ Y1 ) ) ) )
             => ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk1' @ Y1 ) ) ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk3' @ Y0 ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk2' @ Y0 ) ) ) ) ),
    inference(renaming,[status(thm)],[zip_derived_cl12,zip_derived_cl57,zip_derived_cl50]) ).

thf(zip_derived_cl123,plain,
    ( ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ ( ( !!
          @ ^ [Y0: a > $o] :
              ( ( ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk3' @ Y1 ) ) )
                & ( !!
                  @ ^ [Y1: a] :
                      ( ( Y0 @ Y1 )
                     => ( '#sk2' @ Y1 ) ) ) )
             => ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk1' @ Y1 ) ) ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk3' @ Y0 ) ) )
        & ( !!
          @ ^ [Y0: a] :
              ( ( '#sk1' @ Y0 )
             => ( '#sk2' @ Y0 ) ) ) ) ),
    inference('simplify nested equalities',[status(thm)],[zip_derived_cl122]) ).

thf(zip_derived_cl124,plain,
    ( ~ ( !!
        @ ^ [Y0: a > $o] :
            ( ( ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk3' @ Y1 ) ) )
              & ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk2' @ Y1 ) ) ) )
           => ( !!
              @ ^ [Y1: a] :
                  ( ( Y0 @ Y1 )
                 => ( '#sk1' @ Y1 ) ) ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl123]) ).

thf(zip_derived_cl126,plain,
    ( ~ ( ( ( !!
            @ ^ [Y0: a] :
                ( ( '#sk109' @ Y0 )
               => ( '#sk3' @ Y0 ) ) )
          & ( !!
            @ ^ [Y0: a] :
                ( ( '#sk109' @ Y0 )
               => ( '#sk2' @ Y0 ) ) ) )
       => ( !!
          @ ^ [Y0: a] :
              ( ( '#sk109' @ Y0 )
             => ( '#sk1' @ Y0 ) ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) ) ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl124]) ).

thf(zip_derived_cl128,plain,
    ( ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk109' @ Y0 )
           => ( '#sk1' @ Y0 ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl126]) ).

thf(zip_derived_cl128_002,plain,
    ( ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk109' @ Y0 )
           => ( '#sk1' @ Y0 ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl126]) ).

thf(zip_derived_cl131,plain,
    ( '#form110'
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl133,plain,
    ( ~ '#form110'
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk109' @ Y0 )
           => ( '#sk1' @ Y0 ) ) ) ),
    inference(renaming,[status(thm)],[zip_derived_cl128,zip_derived_cl131]) ).

thf(zip_derived_cl127,plain,
    ( ( ( !!
        @ ^ [Y0: a] :
            ( ( '#sk109' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
      & ( !!
        @ ^ [Y0: a] :
            ( ( '#sk109' @ Y0 )
           => ( '#sk2' @ Y0 ) ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl126]) ).

thf(zip_derived_cl129,plain,
    ( ( !!
      @ ^ [Y0: a] :
          ( ( '#sk109' @ Y0 )
         => ( '#sk3' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl127]) ).

thf(zip_derived_cl134,plain,
    ( '#form111'
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl138,plain,
    ( ~ '#form111'
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk109' @ Y0 )
           => ( '#sk1' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ '#form110' ),
    inference(renaming,[status(thm)],[zip_derived_cl133,zip_derived_cl134]) ).

thf(zip_derived_cl145,plain,
    ( ~ ( ( '#sk109' @ '#sk112' )
       => ( '#sk1' @ '#sk112' ) )
    | ~ '#form110'
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ '#form111' ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl138]) ).

thf(zip_derived_cl148,plain,
    ( ( '#sk109' @ '#sk112' )
    | ~ '#form111'
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ '#form110' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl145]) ).

thf(zip_derived_cl134_003,plain,
    ( '#form111'
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl135,plain,
    ( ~ ( ( '#sk1' @ ( '#sk22' @ '#sk1' ) )
       => ( '#sk2' @ ( '#sk22' @ '#sk1' ) ) )
    | '#form111' ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl134]) ).

thf(zip_derived_cl143,plain,
    ( ~ ( '#sk2' @ ( '#sk22' @ '#sk1' ) )
    | '#form111' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl135]) ).

thf(zip_derived_cl142,plain,
    ( ( '#sk1' @ ( '#sk22' @ '#sk1' ) )
    | '#form111' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl135]) ).

thf(zip_derived_cl27_004,plain,
    ! [X2: a,X4: a] :
      ( ~ ( '#sk1' @ X4 )
      | ( '#sk2' @ X4 )
      | ( ( '#sk1' @ X2 )
        = ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl24]) ).

thf(zip_derived_cl49,plain,
    ! [X2: a,X4: a] :
      ( ~ ( '#sk1' @ X2 )
      | ( ( '#sk3' @ X2 )
        & ( '#sk2' @ X2 ) )
      | ( '#sk2' @ X4 )
      | ~ ( '#sk1' @ X4 ) ),
    inference(eq_elim,[status(thm)],[zip_derived_cl27]) ).

thf(zip_derived_cl57_005,plain,
    ! [X2: a] :
      ( ( '#form62' @ X2 )
      | ~ ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl50_006,plain,
    ! [X2: a] :
      ( ~ ( '#form62' @ X2 )
      | ( ( '#sk3' @ X2 )
        & ( '#sk2' @ X2 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl64,plain,
    ! [X2: a,X4: a] :
      ( ( '#form62' @ X2 )
      | ~ ( '#sk1' @ X4 )
      | ( '#sk2' @ X4 )
      | ~ ( '#sk1' @ X2 ) ),
    inference(renaming,[status(thm)],[zip_derived_cl49,zip_derived_cl57,zip_derived_cl50]) ).

thf(zip_derived_cl65,plain,
    ! [X0: a] :
      ( ~ ( '#sk1' @ X0 )
      | ( '#sk2' @ X0 )
      | ( '#form62' @ X0 ) ),
    inference(eq_fact,[status(thm)],[zip_derived_cl64]) ).

thf(zip_derived_cl50_007,plain,
    ! [X2: a] :
      ( ~ ( '#form62' @ X2 )
      | ( ( '#sk3' @ X2 )
        & ( '#sk2' @ X2 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl52,plain,
    ! [X2: a] :
      ( ( '#sk2' @ X2 )
      | ~ ( '#form62' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl50]) ).

thf(zip_derived_cl67,plain,
    ! [X0: a] :
      ( ( '#sk2' @ X0 )
      | ~ ( '#sk1' @ X0 ) ),
    inference(clc,[status(thm)],[zip_derived_cl65,zip_derived_cl52]) ).

thf(zip_derived_cl158,plain,
    ( '#form111'
    | ( '#sk2' @ ( '#sk22' @ '#sk1' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl142,zip_derived_cl67]) ).

thf(zip_derived_cl179,plain,
    '#form111',
    inference(clc,[status(thm)],[zip_derived_cl143,zip_derived_cl158]) ).

thf(zip_derived_cl131_008,plain,
    ( '#form110'
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl132,plain,
    ( ~ ( ( '#sk1' @ ( '#sk14' @ '#sk1' ) )
       => ( '#sk3' @ ( '#sk14' @ '#sk1' ) ) )
    | '#form110' ),
    inference(lazy_cnf_exists,[status(thm)],[zip_derived_cl131]) ).

thf(zip_derived_cl140,plain,
    ( ~ ( '#sk3' @ ( '#sk14' @ '#sk1' ) )
    | '#form110' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl132]) ).

thf(zip_derived_cl139,plain,
    ( ( '#sk1' @ ( '#sk14' @ '#sk1' ) )
    | '#form110' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl132]) ).

thf(zip_derived_cl47_009,plain,
    ! [X2: a,X4: a] :
      ( ~ ( '#sk1' @ X2 )
      | ( ( '#sk3' @ X2 )
        & ( '#sk2' @ X2 ) )
      | ( '#sk3' @ X4 )
      | ~ ( '#sk1' @ X4 ) ),
    inference(eq_elim,[status(thm)],[zip_derived_cl26]) ).

thf(zip_derived_cl50_010,plain,
    ! [X2: a] :
      ( ~ ( '#form62' @ X2 )
      | ( ( '#sk3' @ X2 )
        & ( '#sk2' @ X2 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl53,plain,
    ! [X2: a,X4: a] :
      ( ( '#form62' @ X2 )
      | ~ ( '#sk1' @ X4 )
      | ( '#sk3' @ X4 )
      | ~ ( '#sk1' @ X2 ) ),
    inference(renaming,[status(thm)],[zip_derived_cl47,zip_derived_cl50]) ).

thf(zip_derived_cl54,plain,
    ! [X0: a] :
      ( ~ ( '#sk1' @ X0 )
      | ( '#sk3' @ X0 )
      | ( '#form62' @ X0 ) ),
    inference(eq_fact,[status(thm)],[zip_derived_cl53]) ).

thf(zip_derived_cl51,plain,
    ! [X2: a] :
      ( ( '#sk3' @ X2 )
      | ~ ( '#form62' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl50]) ).

thf(zip_derived_cl56,plain,
    ! [X0: a] :
      ( ( '#sk3' @ X0 )
      | ~ ( '#sk1' @ X0 ) ),
    inference(clc,[status(thm)],[zip_derived_cl54,zip_derived_cl51]) ).

thf(zip_derived_cl153,plain,
    ( '#form110'
    | ( '#sk3' @ ( '#sk14' @ '#sk1' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl139,zip_derived_cl56]) ).

thf(zip_derived_cl174,plain,
    '#form110',
    inference(clc,[status(thm)],[zip_derived_cl140,zip_derived_cl153]) ).

thf(zip_derived_cl185,plain,
    ( ( '#sk109' @ '#sk112' )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl148,zip_derived_cl179,zip_derived_cl174]) ).

thf(zip_derived_cl186,plain,
    ( ( '#sk1' @ '#_fresh_sk4' )
    | ( '#form62' @ '#_fresh_sk4' )
    | ( '#sk109' @ '#sk112' ) ),
    inference(eq_elim,[status(thm)],[zip_derived_cl185]) ).

thf(zip_derived_cl51_011,plain,
    ! [X2: a] :
      ( ( '#sk3' @ X2 )
      | ~ ( '#form62' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl50]) ).

thf(zip_derived_cl226,plain,
    ( ( '#sk109' @ '#sk112' )
    | ( '#sk1' @ '#_fresh_sk4' )
    | ( '#sk3' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl186,zip_derived_cl51]) ).

thf(zip_derived_cl56_012,plain,
    ! [X0: a] :
      ( ( '#sk3' @ X0 )
      | ~ ( '#sk1' @ X0 ) ),
    inference(clc,[status(thm)],[zip_derived_cl54,zip_derived_cl51]) ).

thf(zip_derived_cl274,plain,
    ( ( '#sk3' @ '#_fresh_sk4' )
    | ( '#sk109' @ '#sk112' ) ),
    inference(clc,[status(thm)],[zip_derived_cl226,zip_derived_cl56]) ).

thf(zip_derived_cl57_013,plain,
    ! [X2: a] :
      ( ( '#form62' @ X2 )
      | ~ ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl58,plain,
    ! [X2: a] :
      ( ~ ( '#sk3' @ X2 )
      | ~ ( '#sk2' @ X2 )
      | ( '#form62' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl57]) ).

thf(zip_derived_cl276,plain,
    ( ( '#sk109' @ '#sk112' )
    | ( '#form62' @ '#_fresh_sk4' )
    | ~ ( '#sk2' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl274,zip_derived_cl58]) ).

thf(zip_derived_cl13,plain,
    ! [X2: a] :
      ( ( !!
        @ ^ [Y0: a > $o] :
            ( ( ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk3' @ Y1 ) ) )
              & ( !!
                @ ^ [Y1: a] :
                    ( ( Y0 @ Y1 )
                   => ( '#sk2' @ Y1 ) ) ) )
           => ( !!
              @ ^ [Y1: a] :
                  ( ( Y0 @ Y1 )
                 => ( '#sk1' @ Y1 ) ) ) ) )
      | ( ( '#sk1' @ X2 )
        = ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl9]) ).

thf(zip_derived_cl16,plain,
    ! [X2: a,X4: a > $o] :
      ( ( ( ( !!
            @ ^ [Y0: a] :
                ( ( X4 @ Y0 )
               => ( '#sk3' @ Y0 ) ) )
          & ( !!
            @ ^ [Y0: a] :
                ( ( X4 @ Y0 )
               => ( '#sk2' @ Y0 ) ) ) )
       => ( !!
          @ ^ [Y0: a] :
              ( ( X4 @ Y0 )
             => ( '#sk1' @ Y0 ) ) ) )
      | ( ( '#sk1' @ X2 )
        = ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl13]) ).

thf(zip_derived_cl19,plain,
    ! [X0: a] :
      ( ( ( ( !!
            @ ^ [Y0: a] :
                ( ( ( '#sk3' @ Y0 )
                  & ( '#sk2' @ Y0 ) )
               => ( '#sk3' @ Y0 ) ) )
          & ( !!
            @ ^ [Y0: a] :
                ( ( ( '#sk3' @ Y0 )
                  & ( '#sk2' @ Y0 ) )
               => ( '#sk2' @ Y0 ) ) ) )
       => ( !!
          @ ^ [Y0: a] :
              ( ( ( '#sk3' @ Y0 )
                & ( '#sk2' @ Y0 ) )
             => ( '#sk1' @ Y0 ) ) ) )
      | ( ( '#sk1' @ X0 )
        = ( ( '#sk3' @ X0 )
          & ( '#sk2' @ X0 ) ) ) ),
    inference(triggered_bool_instantiation,[status(thm)],[zip_derived_cl16]) ).

thf(zip_derived_cl437,plain,
    ! [X0: a] :
      ( ( !!
        @ ^ [Y0: a] :
            ( ( ( '#sk3' @ Y0 )
              & ( '#sk2' @ Y0 ) )
           => ( '#sk1' @ Y0 ) ) )
      | ( ( '#sk1' @ X0 )
        = ( ( '#sk3' @ X0 )
          & ( '#sk2' @ X0 ) ) ) ),
    inference('simplify boolean subterms',[status(thm)],[zip_derived_cl19]) ).

thf(zip_derived_cl57_014,plain,
    ! [X2: a] :
      ( ( '#form62' @ X2 )
      | ~ ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl50_015,plain,
    ! [X2: a] :
      ( ~ ( '#form62' @ X2 )
      | ( ( '#sk3' @ X2 )
        & ( '#sk2' @ X2 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl438,plain,
    ! [X0: a] :
      ( ( ( '#sk1' @ X0 )
        = ( '#form62' @ X0 ) )
      | ( !!
        @ ^ [Y0: a] :
            ( ( ( '#sk3' @ Y0 )
              & ( '#sk2' @ Y0 ) )
           => ( '#sk1' @ Y0 ) ) ) ),
    inference(renaming,[status(thm)],[zip_derived_cl437,zip_derived_cl57,zip_derived_cl50]) ).

thf(zip_derived_cl439,plain,
    ! [X0: a] :
      ( ( ( '#sk1' @ X0 )
        = ( '#form62' @ X0 ) )
      | ( !!
        @ ^ [Y0: a] :
            ( ( ( '#sk3' @ Y0 )
              & ( '#sk2' @ Y0 ) )
           => ( '#sk1' @ Y0 ) ) ) ),
    inference('simplify nested equalities',[status(thm)],[zip_derived_cl438]) ).

thf(zip_derived_cl440,plain,
    ! [X0: a,X2: a] :
      ( ( ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) )
       => ( '#sk1' @ X2 ) )
      | ( ( '#sk1' @ X0 )
        = ( '#form62' @ X0 ) ) ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl439]) ).

thf(zip_derived_cl441,plain,
    ! [X0: a,X2: a] :
      ( ~ ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) )
      | ( '#sk1' @ X2 )
      | ( ( '#sk1' @ X0 )
        = ( '#form62' @ X0 ) ) ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl440]) ).

thf(zip_derived_cl57_016,plain,
    ! [X2: a] :
      ( ( '#form62' @ X2 )
      | ~ ( ( '#sk3' @ X2 )
          & ( '#sk2' @ X2 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl50_017,plain,
    ! [X2: a] :
      ( ~ ( '#form62' @ X2 )
      | ( ( '#sk3' @ X2 )
        & ( '#sk2' @ X2 ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl442,plain,
    ! [X0: a,X2: a] :
      ( ~ ( '#form62' @ X2 )
      | ( ( '#sk1' @ X0 )
        = ( '#form62' @ X0 ) )
      | ( '#sk1' @ X2 ) ),
    inference(renaming,[status(thm)],[zip_derived_cl441,zip_derived_cl57,zip_derived_cl50]) ).

thf(zip_derived_cl495,plain,
    ! [X0: a] :
      ( ~ ( '#form62' @ X0 )
      | ( '#sk1' @ X0 )
      | ~ ( '#form62' @ X0 ) ),
    inference(eq_fact,[status(thm)],[zip_derived_cl442]) ).

thf(zip_derived_cl498,plain,
    ! [X0: a] :
      ( ( '#sk1' @ X0 )
      | ~ ( '#form62' @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl495]) ).

thf(zip_derived_cl185_018,plain,
    ( ( '#sk109' @ '#sk112' )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl148,zip_derived_cl179,zip_derived_cl174]) ).

thf(zip_derived_cl187,plain,
    ( ~ ( '#sk1' @ '#_fresh_sk4' )
    | ~ ( '#form62' @ '#_fresh_sk4' )
    | ( '#sk109' @ '#sk112' ) ),
    inference(eq_elim,[status(thm)],[zip_derived_cl185]) ).

thf(zip_derived_cl817,plain,
    ( ~ ( '#form62' @ '#_fresh_sk4' )
    | ( '#sk109' @ '#sk112' )
    | ~ ( '#form62' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl498,zip_derived_cl187]) ).

thf(zip_derived_cl841,plain,
    ( ( '#sk109' @ '#sk112' )
    | ~ ( '#form62' @ '#_fresh_sk4' ) ),
    inference(simplify,[status(thm)],[zip_derived_cl817]) ).

thf(zip_derived_cl996,plain,
    ( ~ ( '#sk2' @ '#_fresh_sk4' )
    | ( '#sk109' @ '#sk112' ) ),
    inference(clc,[status(thm)],[zip_derived_cl276,zip_derived_cl841]) ).

thf(zip_derived_cl186_019,plain,
    ( ( '#sk1' @ '#_fresh_sk4' )
    | ( '#form62' @ '#_fresh_sk4' )
    | ( '#sk109' @ '#sk112' ) ),
    inference(eq_elim,[status(thm)],[zip_derived_cl185]) ).

thf(zip_derived_cl52_020,plain,
    ! [X2: a] :
      ( ( '#sk2' @ X2 )
      | ~ ( '#form62' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl50]) ).

thf(zip_derived_cl225,plain,
    ( ( '#sk109' @ '#sk112' )
    | ( '#sk1' @ '#_fresh_sk4' )
    | ( '#sk2' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl186,zip_derived_cl52]) ).

thf(zip_derived_cl67_021,plain,
    ! [X0: a] :
      ( ( '#sk2' @ X0 )
      | ~ ( '#sk1' @ X0 ) ),
    inference(clc,[status(thm)],[zip_derived_cl65,zip_derived_cl52]) ).

thf(zip_derived_cl265,plain,
    ( ( '#sk2' @ '#_fresh_sk4' )
    | ( '#sk109' @ '#sk112' ) ),
    inference(clc,[status(thm)],[zip_derived_cl225,zip_derived_cl67]) ).

thf(zip_derived_cl997,plain,
    '#sk109' @ '#sk112',
    inference(clc,[status(thm)],[zip_derived_cl996,zip_derived_cl265]) ).

thf(zip_derived_cl498_022,plain,
    ! [X0: a] :
      ( ( '#sk1' @ X0 )
      | ~ ( '#form62' @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl495]) ).

thf(zip_derived_cl130,plain,
    ( ( !!
      @ ^ [Y0: a] :
          ( ( '#sk109' @ Y0 )
         => ( '#sk2' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl127]) ).

thf(zip_derived_cl134_023,plain,
    ( '#form111'
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl137,plain,
    ( ~ '#form111'
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ( !!
      @ ^ [Y0: a] :
          ( ( '#sk109' @ Y0 )
         => ( '#sk2' @ Y0 ) ) ) ),
    inference(renaming,[status(thm)],[zip_derived_cl130,zip_derived_cl134]) ).

thf(zip_derived_cl131_024,plain,
    ( '#form110'
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl144,plain,
    ( ~ '#form110'
    | ( !!
      @ ^ [Y0: a] :
          ( ( '#sk109' @ Y0 )
         => ( '#sk2' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ '#form111' ),
    inference(renaming,[status(thm)],[zip_derived_cl137,zip_derived_cl131]) ).

thf(zip_derived_cl147,plain,
    ! [X2: a] :
      ( ( ( '#sk109' @ X2 )
       => ( '#sk2' @ X2 ) )
      | ~ '#form111'
      | ( ( '#sk1' @ '#_fresh_sk4' )
       != ( '#form62' @ '#_fresh_sk4' ) )
      | ~ '#form110' ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl144]) ).

thf(zip_derived_cl151,plain,
    ! [X2: a] :
      ( ~ ( '#sk109' @ X2 )
      | ( '#sk2' @ X2 )
      | ~ '#form110'
      | ( ( '#sk1' @ '#_fresh_sk4' )
       != ( '#form62' @ '#_fresh_sk4' ) )
      | ~ '#form111' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl147]) ).

thf(zip_derived_cl174_025,plain,
    '#form110',
    inference(clc,[status(thm)],[zip_derived_cl140,zip_derived_cl153]) ).

thf(zip_derived_cl179_026,plain,
    '#form111',
    inference(clc,[status(thm)],[zip_derived_cl143,zip_derived_cl158]) ).

thf(zip_derived_cl1843,plain,
    ! [X2: a] :
      ( ~ ( '#sk109' @ X2 )
      | ( '#sk2' @ X2 )
      | ( ( '#sk1' @ '#_fresh_sk4' )
       != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl151,zip_derived_cl174,zip_derived_cl179]) ).

thf(zip_derived_cl1846,plain,
    ! [X0: a] :
      ( ~ ( '#form62' @ '#_fresh_sk4' )
      | ~ ( '#form62' @ '#_fresh_sk4' )
      | ( '#sk2' @ X0 )
      | ~ ( '#sk109' @ X0 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl498,zip_derived_cl1843]) ).

thf(zip_derived_cl1854,plain,
    ! [X0: a] :
      ( ~ ( '#sk109' @ X0 )
      | ( '#sk2' @ X0 )
      | ~ ( '#form62' @ '#_fresh_sk4' ) ),
    inference(simplify,[status(thm)],[zip_derived_cl1846]) ).

thf(zip_derived_cl1858,plain,
    ( ~ ( '#form62' @ '#_fresh_sk4' )
    | ( '#sk2' @ '#sk112' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl997,zip_derived_cl1854]) ).

thf(zip_derived_cl997_027,plain,
    '#sk109' @ '#sk112',
    inference(clc,[status(thm)],[zip_derived_cl996,zip_derived_cl265]) ).

thf(zip_derived_cl129_028,plain,
    ( ( !!
      @ ^ [Y0: a] :
          ( ( '#sk109' @ Y0 )
         => ( '#sk3' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) )
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl127]) ).

thf(zip_derived_cl134_029,plain,
    ( '#form111'
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk2' @ Y0 ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl136,plain,
    ( ~ '#form111'
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ( !!
      @ ^ [Y0: a] :
          ( ( '#sk109' @ Y0 )
         => ( '#sk3' @ Y0 ) ) ) ),
    inference(renaming,[status(thm)],[zip_derived_cl129,zip_derived_cl134]) ).

thf(zip_derived_cl131_030,plain,
    ( '#form110'
    | ~ ( !!
        @ ^ [Y0: a] :
            ( ( '#sk1' @ Y0 )
           => ( '#sk3' @ Y0 ) ) ) ),
    define([status(thm)]) ).

thf(zip_derived_cl141,plain,
    ( ~ '#form110'
    | ( !!
      @ ^ [Y0: a] :
          ( ( '#sk109' @ Y0 )
         => ( '#sk3' @ Y0 ) ) )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ '#form111' ),
    inference(renaming,[status(thm)],[zip_derived_cl136,zip_derived_cl131]) ).

thf(zip_derived_cl146,plain,
    ! [X2: a] :
      ( ( ( '#sk109' @ X2 )
       => ( '#sk3' @ X2 ) )
      | ~ '#form111'
      | ( ( '#sk1' @ '#_fresh_sk4' )
       != ( '#form62' @ '#_fresh_sk4' ) )
      | ~ '#form110' ),
    inference(lazy_cnf_forall,[status(thm)],[zip_derived_cl141]) ).

thf(zip_derived_cl150,plain,
    ! [X2: a] :
      ( ~ ( '#sk109' @ X2 )
      | ( '#sk3' @ X2 )
      | ~ '#form110'
      | ( ( '#sk1' @ '#_fresh_sk4' )
       != ( '#form62' @ '#_fresh_sk4' ) )
      | ~ '#form111' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl146]) ).

thf(zip_derived_cl174_031,plain,
    '#form110',
    inference(clc,[status(thm)],[zip_derived_cl140,zip_derived_cl153]) ).

thf(zip_derived_cl179_032,plain,
    '#form111',
    inference(clc,[status(thm)],[zip_derived_cl143,zip_derived_cl158]) ).

thf(zip_derived_cl188,plain,
    ! [X2: a] :
      ( ~ ( '#sk109' @ X2 )
      | ( '#sk3' @ X2 )
      | ( ( '#sk1' @ '#_fresh_sk4' )
       != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl150,zip_derived_cl174,zip_derived_cl179]) ).

thf(zip_derived_cl189,plain,
    ! [X2: a] :
      ( ( '#sk1' @ '#_fresh_sk4' )
      | ( '#form62' @ '#_fresh_sk4' )
      | ( '#sk3' @ X2 )
      | ~ ( '#sk109' @ X2 ) ),
    inference(eq_elim,[status(thm)],[zip_derived_cl188]) ).

thf(zip_derived_cl498_033,plain,
    ! [X0: a] :
      ( ( '#sk1' @ X0 )
      | ~ ( '#form62' @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl495]) ).

thf(zip_derived_cl1529,plain,
    ! [X2: a] :
      ( ~ ( '#sk109' @ X2 )
      | ( '#sk3' @ X2 )
      | ( '#sk1' @ '#_fresh_sk4' ) ),
    inference(clc,[status(thm)],[zip_derived_cl189,zip_derived_cl498]) ).

thf(zip_derived_cl1530,plain,
    ( ( '#sk1' @ '#_fresh_sk4' )
    | ( '#sk3' @ '#sk112' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl997,zip_derived_cl1529]) ).

thf(zip_derived_cl56_034,plain,
    ! [X0: a] :
      ( ( '#sk3' @ X0 )
      | ~ ( '#sk1' @ X0 ) ),
    inference(clc,[status(thm)],[zip_derived_cl54,zip_derived_cl51]) ).

thf(zip_derived_cl1542,plain,
    ( ( '#sk3' @ '#sk112' )
    | ( '#sk3' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1530,zip_derived_cl56]) ).

thf(zip_derived_cl58_035,plain,
    ! [X2: a] :
      ( ~ ( '#sk3' @ X2 )
      | ~ ( '#sk2' @ X2 )
      | ( '#form62' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl57]) ).

thf(zip_derived_cl1609,plain,
    ( ( '#sk3' @ '#sk112' )
    | ( '#form62' @ '#_fresh_sk4' )
    | ~ ( '#sk2' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1542,zip_derived_cl58]) ).

thf(zip_derived_cl841_036,plain,
    ( ( '#sk109' @ '#sk112' )
    | ~ ( '#form62' @ '#_fresh_sk4' ) ),
    inference(simplify,[status(thm)],[zip_derived_cl817]) ).

thf(zip_derived_cl498_037,plain,
    ! [X0: a] :
      ( ( '#sk1' @ X0 )
      | ~ ( '#form62' @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl495]) ).

thf(zip_derived_cl188_038,plain,
    ! [X2: a] :
      ( ~ ( '#sk109' @ X2 )
      | ( '#sk3' @ X2 )
      | ( ( '#sk1' @ '#_fresh_sk4' )
       != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl150,zip_derived_cl174,zip_derived_cl179]) ).

thf(zip_derived_cl816,plain,
    ! [X0: a] :
      ( ~ ( '#form62' @ '#_fresh_sk4' )
      | ~ ( '#form62' @ '#_fresh_sk4' )
      | ( '#sk3' @ X0 )
      | ~ ( '#sk109' @ X0 ) ),
    inference('sup-',[status(thm)],[zip_derived_cl498,zip_derived_cl188]) ).

thf(zip_derived_cl840,plain,
    ! [X0: a] :
      ( ~ ( '#sk109' @ X0 )
      | ( '#sk3' @ X0 )
      | ~ ( '#form62' @ '#_fresh_sk4' ) ),
    inference(simplify,[status(thm)],[zip_derived_cl816]) ).

thf(zip_derived_cl900,plain,
    ( ~ ( '#form62' @ '#_fresh_sk4' )
    | ~ ( '#form62' @ '#_fresh_sk4' )
    | ( '#sk3' @ '#sk112' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl841,zip_derived_cl840]) ).

thf(zip_derived_cl904,plain,
    ( ( '#sk3' @ '#sk112' )
    | ~ ( '#form62' @ '#_fresh_sk4' ) ),
    inference(simplify,[status(thm)],[zip_derived_cl900]) ).

thf(zip_derived_cl1645,plain,
    ( ~ ( '#sk2' @ '#_fresh_sk4' )
    | ( '#sk3' @ '#sk112' ) ),
    inference(clc,[status(thm)],[zip_derived_cl1609,zip_derived_cl904]) ).

thf(zip_derived_cl1530_039,plain,
    ( ( '#sk1' @ '#_fresh_sk4' )
    | ( '#sk3' @ '#sk112' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl997,zip_derived_cl1529]) ).

thf(zip_derived_cl67_040,plain,
    ! [X0: a] :
      ( ( '#sk2' @ X0 )
      | ~ ( '#sk1' @ X0 ) ),
    inference(clc,[status(thm)],[zip_derived_cl65,zip_derived_cl52]) ).

thf(zip_derived_cl1541,plain,
    ( ( '#sk3' @ '#sk112' )
    | ( '#sk2' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1530,zip_derived_cl67]) ).

thf(zip_derived_cl1646,plain,
    '#sk3' @ '#sk112',
    inference(clc,[status(thm)],[zip_derived_cl1645,zip_derived_cl1541]) ).

thf(zip_derived_cl58_041,plain,
    ! [X2: a] :
      ( ~ ( '#sk3' @ X2 )
      | ~ ( '#sk2' @ X2 )
      | ( '#form62' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl57]) ).

thf(zip_derived_cl1648,plain,
    ( ( '#form62' @ '#sk112' )
    | ~ ( '#sk2' @ '#sk112' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1646,zip_derived_cl58]) ).

thf(zip_derived_cl498_042,plain,
    ! [X0: a] :
      ( ( '#sk1' @ X0 )
      | ~ ( '#form62' @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl495]) ).

thf(zip_derived_cl149,plain,
    ( ~ ( '#sk1' @ '#sk112' )
    | ~ '#form111'
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) )
    | ~ '#form110' ),
    inference(lazy_cnf_imply,[status(thm)],[zip_derived_cl145]) ).

thf(zip_derived_cl174_043,plain,
    '#form110',
    inference(clc,[status(thm)],[zip_derived_cl140,zip_derived_cl153]) ).

thf(zip_derived_cl175,plain,
    ( ~ ( '#sk1' @ '#sk112' )
    | ~ '#form111'
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl149,zip_derived_cl174]) ).

thf(zip_derived_cl179_044,plain,
    '#form111',
    inference(clc,[status(thm)],[zip_derived_cl143,zip_derived_cl158]) ).

thf(zip_derived_cl180,plain,
    ( ~ ( '#sk1' @ '#sk112' )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl175,zip_derived_cl179]) ).

thf(zip_derived_cl183,plain,
    ( ( '#sk1' @ '#_fresh_sk4' )
    | ( '#form62' @ '#_fresh_sk4' )
    | ~ ( '#sk1' @ '#sk112' ) ),
    inference(eq_elim,[status(thm)],[zip_derived_cl180]) ).

thf(zip_derived_cl813,plain,
    ( ~ ( '#form62' @ '#sk112' )
    | ( '#form62' @ '#_fresh_sk4' )
    | ( '#sk1' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl498,zip_derived_cl183]) ).

thf(zip_derived_cl498_045,plain,
    ! [X0: a] :
      ( ( '#sk1' @ X0 )
      | ~ ( '#form62' @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl495]) ).

thf(zip_derived_cl498_046,plain,
    ! [X0: a] :
      ( ( '#sk1' @ X0 )
      | ~ ( '#form62' @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl495]) ).

thf(zip_derived_cl180_047,plain,
    ( ~ ( '#sk1' @ '#sk112' )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl175,zip_derived_cl179]) ).

thf(zip_derived_cl814,plain,
    ( ~ ( '#form62' @ '#sk112' )
    | ( ( '#sk1' @ '#_fresh_sk4' )
     != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference('sup-',[status(thm)],[zip_derived_cl498,zip_derived_cl180]) ).

thf(zip_derived_cl854,plain,
    ( ~ ( '#form62' @ '#_fresh_sk4' )
    | ~ ( '#form62' @ '#_fresh_sk4' )
    | ~ ( '#form62' @ '#sk112' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl498,zip_derived_cl814]) ).

thf(zip_derived_cl860,plain,
    ( ~ ( '#form62' @ '#sk112' )
    | ~ ( '#form62' @ '#_fresh_sk4' ) ),
    inference(simplify,[status(thm)],[zip_derived_cl854]) ).

thf(zip_derived_cl1419,plain,
    ( ( '#sk1' @ '#_fresh_sk4' )
    | ~ ( '#form62' @ '#sk112' ) ),
    inference(clc,[status(thm)],[zip_derived_cl813,zip_derived_cl860]) ).

thf(zip_derived_cl56_048,plain,
    ! [X0: a] :
      ( ( '#sk3' @ X0 )
      | ~ ( '#sk1' @ X0 ) ),
    inference(clc,[status(thm)],[zip_derived_cl54,zip_derived_cl51]) ).

thf(zip_derived_cl1427,plain,
    ( ~ ( '#form62' @ '#sk112' )
    | ( '#sk3' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1419,zip_derived_cl56]) ).

thf(zip_derived_cl58_049,plain,
    ! [X2: a] :
      ( ~ ( '#sk3' @ X2 )
      | ~ ( '#sk2' @ X2 )
      | ( '#form62' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl57]) ).

thf(zip_derived_cl1467,plain,
    ( ~ ( '#form62' @ '#sk112' )
    | ( '#form62' @ '#_fresh_sk4' )
    | ~ ( '#sk2' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1427,zip_derived_cl58]) ).

thf(zip_derived_cl860_050,plain,
    ( ~ ( '#form62' @ '#sk112' )
    | ~ ( '#form62' @ '#_fresh_sk4' ) ),
    inference(simplify,[status(thm)],[zip_derived_cl854]) ).

thf(zip_derived_cl1484,plain,
    ( ~ ( '#sk2' @ '#_fresh_sk4' )
    | ~ ( '#form62' @ '#sk112' ) ),
    inference(clc,[status(thm)],[zip_derived_cl1467,zip_derived_cl860]) ).

thf(zip_derived_cl1419_051,plain,
    ( ( '#sk1' @ '#_fresh_sk4' )
    | ~ ( '#form62' @ '#sk112' ) ),
    inference(clc,[status(thm)],[zip_derived_cl813,zip_derived_cl860]) ).

thf(zip_derived_cl67_052,plain,
    ! [X0: a] :
      ( ( '#sk2' @ X0 )
      | ~ ( '#sk1' @ X0 ) ),
    inference(clc,[status(thm)],[zip_derived_cl65,zip_derived_cl52]) ).

thf(zip_derived_cl1426,plain,
    ( ~ ( '#form62' @ '#sk112' )
    | ( '#sk2' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1419,zip_derived_cl67]) ).

thf(zip_derived_cl1485,plain,
    ~ ( '#form62' @ '#sk112' ),
    inference(clc,[status(thm)],[zip_derived_cl1484,zip_derived_cl1426]) ).

thf(zip_derived_cl1663,plain,
    ~ ( '#sk2' @ '#sk112' ),
    inference(clc,[status(thm)],[zip_derived_cl1648,zip_derived_cl1485]) ).

thf(zip_derived_cl1871,plain,
    ~ ( '#form62' @ '#_fresh_sk4' ),
    inference(clc,[status(thm)],[zip_derived_cl1858,zip_derived_cl1663]) ).

thf(zip_derived_cl997_053,plain,
    '#sk109' @ '#sk112',
    inference(clc,[status(thm)],[zip_derived_cl996,zip_derived_cl265]) ).

thf(zip_derived_cl1843_054,plain,
    ! [X2: a] :
      ( ~ ( '#sk109' @ X2 )
      | ( '#sk2' @ X2 )
      | ( ( '#sk1' @ '#_fresh_sk4' )
       != ( '#form62' @ '#_fresh_sk4' ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl151,zip_derived_cl174,zip_derived_cl179]) ).

thf(zip_derived_cl1871_055,plain,
    ~ ( '#form62' @ '#_fresh_sk4' ),
    inference(clc,[status(thm)],[zip_derived_cl1858,zip_derived_cl1663]) ).

thf(zip_derived_cl1874,plain,
    ! [X2: a] :
      ( ~ ( '#sk109' @ X2 )
      | ( '#sk2' @ X2 )
      | ( '#sk1' @ '#_fresh_sk4' ) ),
    inference(demod,[status(thm)],[zip_derived_cl1843,zip_derived_cl1871]) ).

thf(zip_derived_cl1896,plain,
    ( ( '#sk1' @ '#_fresh_sk4' )
    | ( '#sk2' @ '#sk112' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl997,zip_derived_cl1874]) ).

thf(zip_derived_cl1663_056,plain,
    ~ ( '#sk2' @ '#sk112' ),
    inference(clc,[status(thm)],[zip_derived_cl1648,zip_derived_cl1485]) ).

thf(zip_derived_cl1902,plain,
    '#sk1' @ '#_fresh_sk4',
    inference(clc,[status(thm)],[zip_derived_cl1896,zip_derived_cl1663]) ).

thf(zip_derived_cl56_057,plain,
    ! [X0: a] :
      ( ( '#sk3' @ X0 )
      | ~ ( '#sk1' @ X0 ) ),
    inference(clc,[status(thm)],[zip_derived_cl54,zip_derived_cl51]) ).

thf(zip_derived_cl1908,plain,
    '#sk3' @ '#_fresh_sk4',
    inference('sup-',[status(thm)],[zip_derived_cl1902,zip_derived_cl56]) ).

thf(zip_derived_cl58_058,plain,
    ! [X2: a] :
      ( ~ ( '#sk3' @ X2 )
      | ~ ( '#sk2' @ X2 )
      | ( '#form62' @ X2 ) ),
    inference(lazy_cnf_and,[status(thm)],[zip_derived_cl57]) ).

thf(zip_derived_cl1960,plain,
    ( ( '#form62' @ '#_fresh_sk4' )
    | ~ ( '#sk2' @ '#_fresh_sk4' ) ),
    inference('sup-',[status(thm)],[zip_derived_cl1908,zip_derived_cl58]) ).

thf(zip_derived_cl1902_059,plain,
    '#sk1' @ '#_fresh_sk4',
    inference(clc,[status(thm)],[zip_derived_cl1896,zip_derived_cl1663]) ).

thf(zip_derived_cl67_060,plain,
    ! [X0: a] :
      ( ( '#sk2' @ X0 )
      | ~ ( '#sk1' @ X0 ) ),
    inference(clc,[status(thm)],[zip_derived_cl65,zip_derived_cl52]) ).

thf(zip_derived_cl1907,plain,
    '#sk2' @ '#_fresh_sk4',
    inference('sup-',[status(thm)],[zip_derived_cl1902,zip_derived_cl67]) ).

thf(zip_derived_cl1969,plain,
    '#form62' @ '#_fresh_sk4',
    inference(demod,[status(thm)],[zip_derived_cl1960,zip_derived_cl1907]) ).

thf(zip_derived_cl1982,plain,
    $false,
    inference(demod,[status(thm)],[zip_derived_cl1871,zip_derived_cl1969]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : SET598^5 : TPTP v8.1.2. Released v4.0.0.
% 0.00/0.15  % Command  : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.77pxrEaQSE true
% 0.16/0.36  % Computer : n027.cluster.edu
% 0.16/0.36  % Model    : x86_64 x86_64
% 0.16/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.36  % Memory   : 8042.1875MB
% 0.16/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.36  % CPULimit : 300
% 0.16/0.36  % WCLimit  : 300
% 0.16/0.36  % DateTime : Sat Aug 26 10:37:05 EDT 2023
% 0.16/0.36  % CPUTime  : 
% 0.16/0.36  % Running portfolio for 300 s
% 0.16/0.36  % File         : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.16/0.37  % Number of cores: 8
% 0.16/0.37  % Python version: Python 3.6.8
% 0.16/0.37  % Running in HO mode
% 0.23/0.66  % Total configuration time : 828
% 0.23/0.66  % Estimated wc time : 1656
% 0.23/0.66  % Estimated cpu time (8 cpus) : 207.0
% 0.23/0.75  % /export/starexec/sandbox2/solver/bin/lams/40_c.s.sh running for 80s
% 0.23/0.76  % /export/starexec/sandbox2/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.23/0.76  % /export/starexec/sandbox2/solver/bin/lams/40_c_ic.sh running for 80s
% 0.23/0.78  % /export/starexec/sandbox2/solver/bin/lams/15_e_short1.sh running for 30s
% 0.23/0.78  % /export/starexec/sandbox2/solver/bin/lams/40_noforms.sh running for 90s
% 0.23/0.78  % /export/starexec/sandbox2/solver/bin/lams/40_b.comb.sh running for 70s
% 0.23/0.80  % /export/starexec/sandbox2/solver/bin/lams/30_sp5.sh running for 60s
% 0.23/0.81  % /export/starexec/sandbox2/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 1.44/1.27  % Solved by lams/20_acsne_simpl.sh.
% 1.44/1.27  % done 335 iterations in 0.368s
% 1.44/1.27  % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.44/1.27  % SZS output start Refutation
% See solution above
% 1.44/1.28  
% 1.44/1.28  
% 1.44/1.28  % Terminating...
% 1.95/1.40  % Runner terminated.
% 1.95/1.41  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------