TSTP Solution File: SEU277+1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : SEU277+1 : TPTP v8.1.2. Released v3.3.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.MoJfrhWqXQ true

% Computer : n005.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 19:11:47 EDT 2023

% Result   : Theorem 12.59s 2.41s
% Output   : Refutation 12.59s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   38
%            Number of leaves      :   43
% Syntax   : Number of formulae    :  219 (  48 unt;  33 typ;   0 def)
%            Number of atoms       :  532 ( 143 equ;   0 cnn)
%            Maximal formula atoms :   15 (   2 avg)
%            Number of connectives : 3254 ( 231   ~; 299   |;  28   &;2677   @)
%                                         (   6 <=>;  13  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   22 (  10 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :  102 ( 102   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   28 (  26 usr;   4 con; 0-5 aty)
%            Number of variables   :  408 (   0   ^; 386   !;  22   ?; 408   :)

% Comments : 
%------------------------------------------------------------------------------
thf(cartesian_product2_type,type,
    cartesian_product2: $i > $i > $i ).

thf(sk__21_type,type,
    sk__21: $i > $i > $i ).

thf(sk__3_type,type,
    sk__3: $i > $i ).

thf(sk__24_type,type,
    sk__24: $i > $i > $i > $i ).

thf(sk__4_type,type,
    sk__4: $i > $i ).

thf(sk__2_type,type,
    sk__2: $i ).

thf(zip_tseitin_0_type,type,
    zip_tseitin_0: $i > $i > $i > $i > $i > $o ).

thf(function_type,type,
    function: $i > $o ).

thf(relation_type,type,
    relation: $i > $o ).

thf(zip_tseitin_1_type,type,
    zip_tseitin_1: $i > $i > $i > $i > $i > $o ).

thf(zip_tseitin_5_type,type,
    zip_tseitin_5: $i > $i > $i > $i > $i > $o ).

thf(sk__19_type,type,
    sk__19: $i > $i > $i > $i ).

thf(sk__type,type,
    sk_: $i ).

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

thf(sk__22_type,type,
    sk__22: $i > $i > $i ).

thf(sk__1_type,type,
    sk__1: $i ).

thf(zip_tseitin_6_type,type,
    zip_tseitin_6: $i > $i > $i > $i > $i > $o ).

thf(sk__20_type,type,
    sk__20: $i > $i > $i > $i > $i ).

thf(zip_tseitin_2_type,type,
    zip_tseitin_2: $i > $i > $i > $i > $i > $o ).

thf(sk__18_type,type,
    sk__18: $i > $i > $i > $i ).

thf(zip_tseitin_3_type,type,
    zip_tseitin_3: $i > $i > $i > $i > $i > $o ).

thf(zip_tseitin_4_type,type,
    zip_tseitin_4: $i > $i > $i > $i > $i > $o ).

thf(sk__5_type,type,
    sk__5: $i > $i ).

thf(sk__23_type,type,
    sk__23: $i > $i > $i ).

thf(apply_type,type,
    apply: $i > $i > $i ).

thf(ordered_pair_type,type,
    ordered_pair: $i > $i > $i ).

thf(s1_xboole_0__e6_21__wellord2__1,conjecture,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ B )
        & ( relation @ C )
        & ( function @ C ) )
     => ? [D: $i] :
        ! [E: $i] :
          ( ( in @ E @ D )
        <=> ( ( in @ E @ ( cartesian_product2 @ A @ A ) )
            & ? [F: $i,G: $i] :
                ( ( in @ ( ordered_pair @ ( apply @ C @ F ) @ ( apply @ C @ G ) ) @ B )
                & ( E
                  = ( ordered_pair @ F @ G ) ) ) ) ) ) ).

thf(zf_stmt_0,negated_conjecture,
    ~ ! [A: $i,B: $i,C: $i] :
        ( ( ( relation @ B )
          & ( relation @ C )
          & ( function @ C ) )
       => ? [D: $i] :
          ! [E: $i] :
            ( ( in @ E @ D )
          <=> ( ( in @ E @ ( cartesian_product2 @ A @ A ) )
              & ? [F: $i,G: $i] :
                  ( ( in @ ( ordered_pair @ ( apply @ C @ F ) @ ( apply @ C @ G ) ) @ B )
                  & ( E
                    = ( ordered_pair @ F @ G ) ) ) ) ) ),
    inference('cnf.neg',[status(esa)],[s1_xboole_0__e6_21__wellord2__1]) ).

thf(zip_derived_cl2,plain,
    ! [X0: $i] :
      ( ( in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__4 @ X0 ) ) @ ( apply @ sk__2 @ ( sk__5 @ X0 ) ) ) @ sk__1 )
      | ( in @ ( sk__3 @ X0 ) @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl0,plain,
    ! [X0: $i] :
      ( ( in @ ( sk__3 @ X0 ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
      | ( in @ ( sk__3 @ X0 ) @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl1,plain,
    ! [X0: $i] :
      ( ( ( sk__3 @ X0 )
        = ( ordered_pair @ ( sk__4 @ X0 ) @ ( sk__5 @ X0 ) ) )
      | ( in @ ( sk__3 @ X0 ) @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(s1_tarski__e6_21__wellord2__1,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( function @ C )
        & ( relation @ C )
        & ( relation @ B ) )
     => ( ! [D: $i,E: $i,F: $i] :
            ( ( ? [I: $i,J: $i] :
                  ( ( F
                    = ( ordered_pair @ I @ J ) )
                  & ( in @ ( ordered_pair @ ( apply @ C @ I ) @ ( apply @ C @ J ) ) @ B ) )
              & ( D = F )
              & ? [G: $i,H: $i] :
                  ( ( E
                    = ( ordered_pair @ G @ H ) )
                  & ( in @ ( ordered_pair @ ( apply @ C @ G ) @ ( apply @ C @ H ) ) @ B ) )
              & ( D = E ) )
           => ( E = F ) )
       => ? [D: $i] :
          ! [E: $i] :
            ( ( in @ E @ D )
          <=> ? [F: $i] :
                ( ( in @ F @ ( cartesian_product2 @ A @ A ) )
                & ( F = E )
                & ? [K: $i,L: $i] :
                    ( ( E
                      = ( ordered_pair @ K @ L ) )
                    & ( in @ ( ordered_pair @ ( apply @ C @ K ) @ ( apply @ C @ L ) ) @ B ) ) ) ) ) ) ).

thf(zf_stmt_1,axiom,
    ! [L: $i,K: $i,E: $i,C: $i,B: $i] :
      ( ( zip_tseitin_4 @ L @ K @ E @ C @ B )
    <=> ( ( in @ ( ordered_pair @ ( apply @ C @ K ) @ ( apply @ C @ L ) ) @ B )
        & ( E
          = ( ordered_pair @ K @ L ) ) ) ) ).

thf(zip_derived_cl58,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( zip_tseitin_4 @ X0 @ X1 @ X2 @ X3 @ X4 )
      | ( X2
       != ( ordered_pair @ X1 @ X0 ) )
      | ~ ( in @ ( ordered_pair @ ( apply @ X3 @ X1 ) @ ( apply @ X3 @ X0 ) ) @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zf_stmt_2,axiom,
    ! [F: $i,E: $i,C: $i,B: $i,A: $i] :
      ( ( zip_tseitin_5 @ F @ E @ C @ B @ A )
    <=> ( ? [K: $i,L: $i] : ( zip_tseitin_4 @ L @ K @ E @ C @ B )
        & ( F = E )
        & ( in @ F @ ( cartesian_product2 @ A @ A ) ) ) ) ).

thf(zip_derived_cl62,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i,X6: $i] :
      ( ( zip_tseitin_5 @ X0 @ X1 @ X2 @ X3 @ X4 )
      | ~ ( in @ X0 @ ( cartesian_product2 @ X4 @ X4 ) )
      | ( X0 != X1 )
      | ~ ( zip_tseitin_4 @ X5 @ X6 @ X1 @ X2 @ X3 ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(zip_derived_cl282,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i,X6: $i] :
      ( ~ ( in @ ( ordered_pair @ ( apply @ X1 @ X3 ) @ ( apply @ X1 @ X4 ) ) @ X0 )
      | ( X2
       != ( ordered_pair @ X3 @ X4 ) )
      | ( X6 != X2 )
      | ~ ( in @ X6 @ ( cartesian_product2 @ X5 @ X5 ) )
      | ( zip_tseitin_5 @ X6 @ X2 @ X1 @ X0 @ X5 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl58,zip_derived_cl62]) ).

thf(zip_derived_cl419,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
      ( ( zip_tseitin_5 @ X3 @ X3 @ X2 @ X1 @ X0 )
      | ~ ( in @ X3 @ ( cartesian_product2 @ X0 @ X0 ) )
      | ( X3
       != ( ordered_pair @ X5 @ X4 ) )
      | ~ ( in @ ( ordered_pair @ ( apply @ X2 @ X5 ) @ ( apply @ X2 @ X4 ) ) @ X1 ) ),
    inference(eq_res,[status(thm)],[zip_derived_cl282]) ).

thf(zip_derived_cl421,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ~ ( in @ ( ordered_pair @ ( apply @ X2 @ X3 ) @ ( apply @ X2 @ X1 ) ) @ X0 )
      | ~ ( in @ ( ordered_pair @ X3 @ X1 ) @ ( cartesian_product2 @ X4 @ X4 ) )
      | ( zip_tseitin_5 @ ( ordered_pair @ X3 @ X1 ) @ ( ordered_pair @ X3 @ X1 ) @ X2 @ X0 @ X4 ) ),
    inference(eq_res,[status(thm)],[zip_derived_cl419]) ).

thf(zip_derived_cl422,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ( in @ ( sk__3 @ X0 ) @ X0 )
      | ~ ( in @ ( ordered_pair @ ( apply @ X3 @ ( sk__4 @ X0 ) ) @ ( apply @ X3 @ ( sk__5 @ X0 ) ) ) @ X2 )
      | ~ ( in @ ( sk__3 @ X0 ) @ ( cartesian_product2 @ X1 @ X1 ) )
      | ( zip_tseitin_5 @ ( sk__3 @ X0 ) @ ( sk__3 @ X0 ) @ X3 @ X2 @ X1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1,zip_derived_cl421]) ).

thf(zip_derived_cl435,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( in @ ( sk__3 @ X0 ) @ X0 )
      | ( in @ ( sk__3 @ X0 ) @ X0 )
      | ~ ( in @ ( ordered_pair @ ( apply @ X2 @ ( sk__4 @ X0 ) ) @ ( apply @ X2 @ ( sk__5 @ X0 ) ) ) @ X1 )
      | ( zip_tseitin_5 @ ( sk__3 @ X0 ) @ ( sk__3 @ X0 ) @ X2 @ X1 @ sk_ ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl422]) ).

thf(zip_derived_cl437,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( zip_tseitin_5 @ ( sk__3 @ X0 ) @ ( sk__3 @ X0 ) @ X2 @ X1 @ sk_ )
      | ~ ( in @ ( ordered_pair @ ( apply @ X2 @ ( sk__4 @ X0 ) ) @ ( apply @ X2 @ ( sk__5 @ X0 ) ) ) @ X1 )
      | ( in @ ( sk__3 @ X0 ) @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl435]) ).

thf(zip_derived_cl442,plain,
    ! [X0: $i] :
      ( ( in @ ( sk__3 @ X0 ) @ X0 )
      | ( zip_tseitin_5 @ ( sk__3 @ X0 ) @ ( sk__3 @ X0 ) @ sk__2 @ sk__1 @ sk_ )
      | ( in @ ( sk__3 @ X0 ) @ X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl2,zip_derived_cl437]) ).

thf(zip_derived_cl443,plain,
    ! [X0: $i] :
      ( ( zip_tseitin_5 @ ( sk__3 @ X0 ) @ ( sk__3 @ X0 ) @ sk__2 @ sk__1 @ sk_ )
      | ( in @ ( sk__3 @ X0 ) @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl442]) ).

thf(zip_derived_cl443_001,plain,
    ! [X0: $i] :
      ( ( zip_tseitin_5 @ ( sk__3 @ X0 ) @ ( sk__3 @ X0 ) @ sk__2 @ sk__1 @ sk_ )
      | ( in @ ( sk__3 @ X0 ) @ X0 ) ),
    inference(simplify,[status(thm)],[zip_derived_cl442]) ).

thf(zf_stmt_3,axiom,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i] :
      ( ( ( zip_tseitin_2 @ F @ E @ D @ C @ B )
       => ( E = F ) )
     => ( zip_tseitin_3 @ F @ E @ D @ C @ B ) ) ).

thf(zip_derived_cl55,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( zip_tseitin_3 @ X0 @ X1 @ X2 @ X3 @ X4 )
      | ( zip_tseitin_2 @ X0 @ X1 @ X2 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_3]) ).

thf(zf_stmt_4,type,
    zip_tseitin_6: $i > $i > $i > $i > $i > $o ).

thf(zf_stmt_5,axiom,
    ! [E: $i,D: $i,C: $i,B: $i,A: $i] :
      ( ( zip_tseitin_6 @ E @ D @ C @ B @ A )
     => ( ( in @ E @ D )
      <=> ? [F: $i] : ( zip_tseitin_5 @ F @ E @ C @ B @ A ) ) ) ).

thf(zf_stmt_6,type,
    zip_tseitin_5: $i > $i > $i > $i > $i > $o ).

thf(zf_stmt_7,type,
    zip_tseitin_4: $i > $i > $i > $i > $i > $o ).

thf(zf_stmt_8,type,
    zip_tseitin_3: $i > $i > $i > $i > $i > $o ).

thf(zf_stmt_9,type,
    zip_tseitin_2: $i > $i > $i > $i > $i > $o ).

thf(zf_stmt_10,axiom,
    ! [F: $i,E: $i,D: $i,C: $i,B: $i] :
      ( ( zip_tseitin_2 @ F @ E @ D @ C @ B )
     => ( ( D = E )
        & ? [G: $i,H: $i] : ( zip_tseitin_1 @ H @ G @ E @ C @ B )
        & ( D = F )
        & ? [I: $i,J: $i] : ( zip_tseitin_0 @ J @ I @ F @ C @ B ) ) ) ).

thf(zf_stmt_11,type,
    zip_tseitin_1: $i > $i > $i > $i > $i > $o ).

thf(zf_stmt_12,axiom,
    ! [H: $i,G: $i,E: $i,C: $i,B: $i] :
      ( ( zip_tseitin_1 @ H @ G @ E @ C @ B )
     => ( ( in @ ( ordered_pair @ ( apply @ C @ G ) @ ( apply @ C @ H ) ) @ B )
        & ( E
          = ( ordered_pair @ G @ H ) ) ) ) ).

thf(zf_stmt_13,type,
    zip_tseitin_0: $i > $i > $i > $i > $i > $o ).

thf(zf_stmt_14,axiom,
    ! [J: $i,I: $i,F: $i,C: $i,B: $i] :
      ( ( zip_tseitin_0 @ J @ I @ F @ C @ B )
     => ( ( in @ ( ordered_pair @ ( apply @ C @ I ) @ ( apply @ C @ J ) ) @ B )
        & ( F
          = ( ordered_pair @ I @ J ) ) ) ) ).

thf(zf_stmt_15,axiom,
    ! [A: $i,B: $i,C: $i] :
      ( ( ( relation @ B )
        & ( relation @ C )
        & ( function @ C ) )
     => ( ! [D: $i,E: $i,F: $i] : ( zip_tseitin_3 @ F @ E @ D @ C @ B )
       => ? [D: $i] :
          ! [E: $i] : ( zip_tseitin_6 @ E @ D @ C @ B @ A ) ) ) ).

thf(zip_derived_cl65,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( zip_tseitin_6 @ X2 @ ( sk__24 @ X1 @ X0 @ X3 ) @ X1 @ X0 @ X3 )
      | ~ ( zip_tseitin_3 @ ( sk__23 @ X1 @ X0 ) @ ( sk__22 @ X1 @ X0 ) @ ( sk__21 @ X1 @ X0 ) @ X1 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_15]) ).

thf(zip_derived_cl275,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ( zip_tseitin_2 @ ( sk__23 @ X1 @ X0 ) @ ( sk__22 @ X1 @ X0 ) @ ( sk__21 @ X1 @ X0 ) @ X1 @ X0 )
      | ( zip_tseitin_6 @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) @ X1 @ X0 @ X2 )
      | ~ ( function @ X1 )
      | ~ ( relation @ X1 )
      | ~ ( relation @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl55,zip_derived_cl65]) ).

thf(zip_derived_cl63,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
      ( ~ ( zip_tseitin_5 @ X0 @ X1 @ X2 @ X3 @ X4 )
      | ( in @ X1 @ X5 )
      | ~ ( zip_tseitin_6 @ X1 @ X5 @ X2 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_5]) ).

thf(zip_derived_cl278,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( zip_tseitin_2 @ ( sk__23 @ X1 @ X0 ) @ ( sk__22 @ X1 @ X0 ) @ ( sk__21 @ X1 @ X0 ) @ X1 @ X0 )
      | ( in @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) )
      | ~ ( zip_tseitin_5 @ X4 @ X3 @ X1 @ X0 @ X2 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl275,zip_derived_cl63]) ).

thf(zip_derived_cl446,plain,
    ! [X0: $i] :
      ( ( in @ ( sk__3 @ X0 ) @ X0 )
      | ~ ( relation @ sk__1 )
      | ~ ( relation @ sk__2 )
      | ~ ( function @ sk__2 )
      | ( zip_tseitin_2 @ ( sk__23 @ sk__2 @ sk__1 ) @ ( sk__22 @ sk__2 @ sk__1 ) @ ( sk__21 @ sk__2 @ sk__1 ) @ sk__2 @ sk__1 )
      | ( in @ ( sk__3 @ X0 ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl443,zip_derived_cl278]) ).

thf(zip_derived_cl6,plain,
    relation @ sk__1,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl5,plain,
    relation @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl4,plain,
    function @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl449,plain,
    ! [X0: $i] :
      ( ( in @ ( sk__3 @ X0 ) @ X0 )
      | ( zip_tseitin_2 @ ( sk__23 @ sk__2 @ sk__1 ) @ ( sk__22 @ sk__2 @ sk__1 ) @ ( sk__21 @ sk__2 @ sk__1 ) @ sk__2 @ sk__1 )
      | ( in @ ( sk__3 @ X0 ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl446,zip_derived_cl6,zip_derived_cl5,zip_derived_cl4]) ).

thf(zip_derived_cl52,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( X1 = X0 )
      | ~ ( zip_tseitin_2 @ X0 @ X2 @ X1 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_10]) ).

thf(zip_derived_cl488,plain,
    ! [X0: $i] :
      ( ( in @ ( sk__3 @ X0 ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
      | ( in @ ( sk__3 @ X0 ) @ X0 )
      | ( ( sk__21 @ sk__2 @ sk__1 )
        = ( sk__23 @ sk__2 @ sk__1 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl449,zip_derived_cl52]) ).

thf(zip_derived_cl550,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ),
    inference(eq_fact,[status(thm)],[zip_derived_cl488]) ).

thf(zip_derived_cl275_002,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ( zip_tseitin_2 @ ( sk__23 @ X1 @ X0 ) @ ( sk__22 @ X1 @ X0 ) @ ( sk__21 @ X1 @ X0 ) @ X1 @ X0 )
      | ( zip_tseitin_6 @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) @ X1 @ X0 @ X2 )
      | ~ ( function @ X1 )
      | ~ ( relation @ X1 )
      | ~ ( relation @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl55,zip_derived_cl65]) ).

thf(zip_derived_cl64,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ~ ( in @ X0 @ X1 )
      | ( zip_tseitin_5 @ ( sk__20 @ X2 @ X3 @ X4 @ X0 ) @ X0 @ X4 @ X3 @ X2 )
      | ~ ( zip_tseitin_6 @ X0 @ X1 @ X4 @ X3 @ X2 ) ),
    inference(cnf,[status(esa)],[zf_stmt_5]) ).

thf(zip_derived_cl279,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( zip_tseitin_2 @ ( sk__23 @ X1 @ X0 ) @ ( sk__22 @ X1 @ X0 ) @ ( sk__21 @ X1 @ X0 ) @ X1 @ X0 )
      | ( zip_tseitin_5 @ ( sk__20 @ X2 @ X0 @ X1 @ X3 ) @ X3 @ X1 @ X0 @ X2 )
      | ~ ( in @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl275,zip_derived_cl64]) ).

thf(zip_derived_cl554,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ~ ( relation @ sk__1 )
    | ~ ( relation @ sk__2 )
    | ~ ( function @ sk__2 )
    | ( zip_tseitin_2 @ ( sk__23 @ sk__2 @ sk__1 ) @ ( sk__22 @ sk__2 @ sk__1 ) @ ( sk__21 @ sk__2 @ sk__1 ) @ sk__2 @ sk__1 )
    | ( zip_tseitin_5 @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ sk__2 @ sk__1 @ sk_ ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl550,zip_derived_cl279]) ).

thf(zip_derived_cl6_003,plain,
    relation @ sk__1,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl5_004,plain,
    relation @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl4_005,plain,
    function @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl556,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ( zip_tseitin_2 @ ( sk__23 @ sk__2 @ sk__1 ) @ ( sk__22 @ sk__2 @ sk__1 ) @ ( sk__21 @ sk__2 @ sk__1 ) @ sk__2 @ sk__1 )
    | ( zip_tseitin_5 @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ sk__2 @ sk__1 @ sk_ ) ),
    inference(demod,[status(thm)],[zip_derived_cl554,zip_derived_cl6,zip_derived_cl5,zip_derived_cl4]) ).

thf(zip_derived_cl52_006,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( X1 = X0 )
      | ~ ( zip_tseitin_2 @ X0 @ X2 @ X1 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_10]) ).

thf(zip_derived_cl1443,plain,
    ( ( zip_tseitin_5 @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ sk__2 @ sk__1 @ sk_ )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl556,zip_derived_cl52]) ).

thf(zip_derived_cl59,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( zip_tseitin_4 @ ( sk__19 @ X0 @ X1 @ X2 ) @ ( sk__18 @ X0 @ X1 @ X2 ) @ X2 @ X1 @ X0 )
      | ~ ( zip_tseitin_5 @ X3 @ X2 @ X1 @ X0 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(zip_derived_cl56,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( in @ ( ordered_pair @ ( apply @ X0 @ X1 ) @ ( apply @ X0 @ X2 ) ) @ X3 )
      | ~ ( zip_tseitin_4 @ X2 @ X1 @ X4 @ X0 @ X3 ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl280,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ~ ( zip_tseitin_5 @ X4 @ X2 @ X1 @ X0 @ X3 )
      | ( in @ ( ordered_pair @ ( apply @ X1 @ ( sk__18 @ X0 @ X1 @ X2 ) ) @ ( apply @ X1 @ ( sk__19 @ X0 @ X1 @ X2 ) ) ) @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl59,zip_derived_cl56]) ).

thf(zip_derived_cl1447,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ( in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__18 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) @ ( apply @ sk__2 @ ( sk__19 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) ) @ sk__1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1443,zip_derived_cl280]) ).

thf(zip_derived_cl1443_007,plain,
    ( ( zip_tseitin_5 @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ sk__2 @ sk__1 @ sk_ )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl556,zip_derived_cl52]) ).

thf(zip_derived_cl59_008,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( zip_tseitin_4 @ ( sk__19 @ X0 @ X1 @ X2 ) @ ( sk__18 @ X0 @ X1 @ X2 ) @ X2 @ X1 @ X0 )
      | ~ ( zip_tseitin_5 @ X3 @ X2 @ X1 @ X0 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(zip_derived_cl57,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( X2
        = ( ordered_pair @ X0 @ X1 ) )
      | ~ ( zip_tseitin_4 @ X1 @ X0 @ X2 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_1]) ).

thf(zip_derived_cl281,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ~ ( zip_tseitin_5 @ X4 @ X2 @ X1 @ X0 @ X3 )
      | ( X2
        = ( ordered_pair @ ( sk__18 @ X0 @ X1 @ X2 ) @ ( sk__19 @ X0 @ X1 @ X2 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl59,zip_derived_cl57]) ).

thf(zip_derived_cl1448,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
      = ( ordered_pair @ ( sk__18 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__19 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1443,zip_derived_cl281]) ).

thf(zip_derived_cl0_009,plain,
    ! [X0: $i] :
      ( ( in @ ( sk__3 @ X0 ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
      | ( in @ ( sk__3 @ X0 ) @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl279_010,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( zip_tseitin_2 @ ( sk__23 @ X1 @ X0 ) @ ( sk__22 @ X1 @ X0 ) @ ( sk__21 @ X1 @ X0 ) @ X1 @ X0 )
      | ( zip_tseitin_5 @ ( sk__20 @ X2 @ X0 @ X1 @ X3 ) @ X3 @ X1 @ X0 @ X2 )
      | ~ ( in @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl275,zip_derived_cl64]) ).

thf(zip_derived_cl438,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( in @ ( sk__3 @ ( sk__24 @ X2 @ X1 @ X0 ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
      | ~ ( relation @ X1 )
      | ~ ( relation @ X2 )
      | ~ ( function @ X2 )
      | ( zip_tseitin_2 @ ( sk__23 @ X2 @ X1 ) @ ( sk__22 @ X2 @ X1 ) @ ( sk__21 @ X2 @ X1 ) @ X2 @ X1 )
      | ( zip_tseitin_5 @ ( sk__20 @ X0 @ X1 @ X2 @ ( sk__3 @ ( sk__24 @ X2 @ X1 @ X0 ) ) ) @ ( sk__3 @ ( sk__24 @ X2 @ X1 @ X0 ) ) @ X2 @ X1 @ X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl279]) ).

thf(zip_derived_cl60,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( X1 = X0 )
      | ~ ( zip_tseitin_5 @ X1 @ X0 @ X2 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(zip_derived_cl456,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( zip_tseitin_2 @ ( sk__23 @ X2 @ X1 ) @ ( sk__22 @ X2 @ X1 ) @ ( sk__21 @ X2 @ X1 ) @ X2 @ X1 )
      | ~ ( function @ X2 )
      | ~ ( relation @ X2 )
      | ~ ( relation @ X1 )
      | ( in @ ( sk__3 @ ( sk__24 @ X2 @ X1 @ X0 ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
      | ( ( sk__20 @ X0 @ X1 @ X2 @ ( sk__3 @ ( sk__24 @ X2 @ X1 @ X0 ) ) )
        = ( sk__3 @ ( sk__24 @ X2 @ X1 @ X0 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl438,zip_derived_cl60]) ).

thf(zip_derived_cl52_011,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( X1 = X0 )
      | ~ ( zip_tseitin_2 @ X0 @ X2 @ X1 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_10]) ).

thf(zip_derived_cl525,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( ( sk__20 @ X2 @ X0 @ X1 @ ( sk__3 @ ( sk__24 @ X1 @ X0 @ X2 ) ) )
        = ( sk__3 @ ( sk__24 @ X1 @ X0 @ X2 ) ) )
      | ( in @ ( sk__3 @ ( sk__24 @ X1 @ X0 @ X2 ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
      | ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( ( sk__21 @ X1 @ X0 )
        = ( sk__23 @ X1 @ X0 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl456,zip_derived_cl52]) ).

thf(zip_derived_cl1443_012,plain,
    ( ( zip_tseitin_5 @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ sk__2 @ sk__1 @ sk_ )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl556,zip_derived_cl52]) ).

thf(zip_derived_cl61,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( in @ X0 @ ( cartesian_product2 @ X1 @ X1 ) )
      | ~ ( zip_tseitin_5 @ X0 @ X2 @ X3 @ X4 @ X1 ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(zip_derived_cl1445,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ( in @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1443,zip_derived_cl61]) ).

thf(zip_derived_cl1470,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ~ ( function @ sk__2 )
    | ~ ( relation @ sk__2 )
    | ~ ( relation @ sk__1 )
    | ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl525,zip_derived_cl1445]) ).

thf(zip_derived_cl4_013,plain,
    function @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl5_014,plain,
    relation @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl6_015,plain,
    relation @ sk__1,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl1480,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl1470,zip_derived_cl4,zip_derived_cl5,zip_derived_cl6]) ).

thf(zip_derived_cl1481,plain,
    ( ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) ) ),
    inference(simplify,[status(thm)],[zip_derived_cl1480]) ).

thf(zip_derived_cl550_016,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ),
    inference(eq_fact,[status(thm)],[zip_derived_cl488]) ).

thf(zip_derived_cl3,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( ( sk__3 @ X0 )
       != ( ordered_pair @ X1 @ X2 ) )
      | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ X1 ) @ ( apply @ sk__2 @ X2 ) ) @ sk__1 )
      | ~ ( in @ ( sk__3 @ X0 ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
      | ~ ( in @ ( sk__3 @ X0 ) @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl555,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( sk__21 @ sk__2 @ sk__1 )
        = ( sk__23 @ sk__2 @ sk__1 ) )
      | ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
       != ( ordered_pair @ X1 @ X0 ) )
      | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ X1 ) @ ( apply @ sk__2 @ X0 ) ) @ sk__1 )
      | ~ ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl550,zip_derived_cl3]) ).

thf(zip_derived_cl1527,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( sk__21 @ sk__2 @ sk__1 )
        = ( sk__23 @ sk__2 @ sk__1 ) )
      | ( ( sk__21 @ sk__2 @ sk__1 )
        = ( sk__23 @ sk__2 @ sk__1 ) )
      | ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
       != ( ordered_pair @ X1 @ X0 ) )
      | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ X1 ) @ ( apply @ sk__2 @ X0 ) ) @ sk__1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1481,zip_derived_cl555]) ).

thf(zip_derived_cl1528,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ X1 ) @ ( apply @ sk__2 @ X0 ) ) @ sk__1 )
      | ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
       != ( ordered_pair @ X1 @ X0 ) )
      | ( ( sk__21 @ sk__2 @ sk__1 )
        = ( sk__23 @ sk__2 @ sk__1 ) ) ),
    inference(simplify,[status(thm)],[zip_derived_cl1527]) ).

thf(zip_derived_cl3070,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) )
    | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__18 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) @ ( apply @ sk__2 @ ( sk__19 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) ) @ sk__1 )
    | ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
     != ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1448,zip_derived_cl1528]) ).

thf(zip_derived_cl3081,plain,
    ( ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__18 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) @ ( apply @ sk__2 @ ( sk__19 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) ) @ sk__1 )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__23 @ sk__2 @ sk__1 ) ) ),
    inference(simplify,[status(thm)],[zip_derived_cl3070]) ).

thf(zip_derived_cl3159,plain,
    ( ( sk__21 @ sk__2 @ sk__1 )
    = ( sk__23 @ sk__2 @ sk__1 ) ),
    inference(clc,[status(thm)],[zip_derived_cl1447,zip_derived_cl3081]) ).

thf(zip_derived_cl54,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( zip_tseitin_3 @ X0 @ X1 @ X2 @ X3 @ X4 )
      | ( X1 != X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_3]) ).

thf(zip_derived_cl65_017,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( zip_tseitin_6 @ X2 @ ( sk__24 @ X1 @ X0 @ X3 ) @ X1 @ X0 @ X3 )
      | ~ ( zip_tseitin_3 @ ( sk__23 @ X1 @ X0 ) @ ( sk__22 @ X1 @ X0 ) @ ( sk__21 @ X1 @ X0 ) @ X1 @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_15]) ).

thf(zip_derived_cl274,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ( ( sk__22 @ X1 @ X0 )
       != ( sk__23 @ X1 @ X0 ) )
      | ( zip_tseitin_6 @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) @ X1 @ X0 @ X2 )
      | ~ ( function @ X1 )
      | ~ ( relation @ X1 )
      | ~ ( relation @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl54,zip_derived_cl65]) ).

thf(zip_derived_cl63_018,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
      ( ~ ( zip_tseitin_5 @ X0 @ X1 @ X2 @ X3 @ X4 )
      | ( in @ X1 @ X5 )
      | ~ ( zip_tseitin_6 @ X1 @ X5 @ X2 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_5]) ).

thf(zip_derived_cl276,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( ( sk__22 @ X1 @ X0 )
       != ( sk__23 @ X1 @ X0 ) )
      | ( in @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) )
      | ~ ( zip_tseitin_5 @ X4 @ X3 @ X1 @ X0 @ X2 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl274,zip_derived_cl63]) ).

thf(zip_derived_cl3190,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( relation @ sk__1 )
      | ~ ( relation @ sk__2 )
      | ~ ( function @ sk__2 )
      | ( ( sk__22 @ sk__2 @ sk__1 )
       != ( sk__21 @ sk__2 @ sk__1 ) )
      | ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) )
      | ~ ( zip_tseitin_5 @ X2 @ X1 @ sk__2 @ sk__1 @ X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl3159,zip_derived_cl276]) ).

thf(zip_derived_cl6_019,plain,
    relation @ sk__1,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl5_020,plain,
    relation @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl4_021,plain,
    function @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl449_022,plain,
    ! [X0: $i] :
      ( ( in @ ( sk__3 @ X0 ) @ X0 )
      | ( zip_tseitin_2 @ ( sk__23 @ sk__2 @ sk__1 ) @ ( sk__22 @ sk__2 @ sk__1 ) @ ( sk__21 @ sk__2 @ sk__1 ) @ sk__2 @ sk__1 )
      | ( in @ ( sk__3 @ X0 ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl446,zip_derived_cl6,zip_derived_cl5,zip_derived_cl4]) ).

thf(zip_derived_cl50,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( X1 = X0 )
      | ~ ( zip_tseitin_2 @ X2 @ X0 @ X1 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_10]) ).

thf(zip_derived_cl487,plain,
    ! [X0: $i] :
      ( ( in @ ( sk__3 @ X0 ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
      | ( in @ ( sk__3 @ X0 ) @ X0 )
      | ( ( sk__21 @ sk__2 @ sk__1 )
        = ( sk__22 @ sk__2 @ sk__1 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl449,zip_derived_cl50]) ).

thf(zip_derived_cl511,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) )
    | ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ),
    inference(eq_fact,[status(thm)],[zip_derived_cl487]) ).

thf(zip_derived_cl279_023,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( zip_tseitin_2 @ ( sk__23 @ X1 @ X0 ) @ ( sk__22 @ X1 @ X0 ) @ ( sk__21 @ X1 @ X0 ) @ X1 @ X0 )
      | ( zip_tseitin_5 @ ( sk__20 @ X2 @ X0 @ X1 @ X3 ) @ X3 @ X1 @ X0 @ X2 )
      | ~ ( in @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl275,zip_derived_cl64]) ).

thf(zip_derived_cl515,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) )
    | ~ ( relation @ sk__1 )
    | ~ ( relation @ sk__2 )
    | ~ ( function @ sk__2 )
    | ( zip_tseitin_2 @ ( sk__23 @ sk__2 @ sk__1 ) @ ( sk__22 @ sk__2 @ sk__1 ) @ ( sk__21 @ sk__2 @ sk__1 ) @ sk__2 @ sk__1 )
    | ( zip_tseitin_5 @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ sk__2 @ sk__1 @ sk_ ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl511,zip_derived_cl279]) ).

thf(zip_derived_cl6_024,plain,
    relation @ sk__1,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl5_025,plain,
    relation @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl4_026,plain,
    function @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl517,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) )
    | ( zip_tseitin_2 @ ( sk__23 @ sk__2 @ sk__1 ) @ ( sk__22 @ sk__2 @ sk__1 ) @ ( sk__21 @ sk__2 @ sk__1 ) @ sk__2 @ sk__1 )
    | ( zip_tseitin_5 @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ sk__2 @ sk__1 @ sk_ ) ),
    inference(demod,[status(thm)],[zip_derived_cl515,zip_derived_cl6,zip_derived_cl5,zip_derived_cl4]) ).

thf(zip_derived_cl50_027,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( X1 = X0 )
      | ~ ( zip_tseitin_2 @ X2 @ X0 @ X1 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_10]) ).

thf(zip_derived_cl581,plain,
    ( ( zip_tseitin_5 @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ sk__2 @ sk__1 @ sk_ )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl517,zip_derived_cl50]) ).

thf(zip_derived_cl281_028,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ~ ( zip_tseitin_5 @ X4 @ X2 @ X1 @ X0 @ X3 )
      | ( X2
        = ( ordered_pair @ ( sk__18 @ X0 @ X1 @ X2 ) @ ( sk__19 @ X0 @ X1 @ X2 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl59,zip_derived_cl57]) ).

thf(zip_derived_cl586,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) )
    | ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
      = ( ordered_pair @ ( sk__18 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__19 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl581,zip_derived_cl281]) ).

thf(zip_derived_cl581_029,plain,
    ( ( zip_tseitin_5 @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ sk__2 @ sk__1 @ sk_ )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl517,zip_derived_cl50]) ).

thf(zip_derived_cl60_030,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( X1 = X0 )
      | ~ ( zip_tseitin_5 @ X1 @ X0 @ X2 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(zip_derived_cl582,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) )
    | ( ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) )
      = ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl581,zip_derived_cl60]) ).

thf(zip_derived_cl581_031,plain,
    ( ( zip_tseitin_5 @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ sk__2 @ sk__1 @ sk_ )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl517,zip_derived_cl50]) ).

thf(zip_derived_cl61_032,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( in @ X0 @ ( cartesian_product2 @ X1 @ X1 ) )
      | ~ ( zip_tseitin_5 @ X0 @ X2 @ X3 @ X4 @ X1 ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(zip_derived_cl583,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) )
    | ( in @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl581,zip_derived_cl61]) ).

thf(zip_derived_cl600,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) )
    | ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl582,zip_derived_cl583]) ).

thf(zip_derived_cl609,plain,
    ( ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) ) ),
    inference(simplify,[status(thm)],[zip_derived_cl600]) ).

thf(zip_derived_cl511_033,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) )
    | ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ),
    inference(eq_fact,[status(thm)],[zip_derived_cl487]) ).

thf(zip_derived_cl3_034,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( ( sk__3 @ X0 )
       != ( ordered_pair @ X1 @ X2 ) )
      | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ X1 ) @ ( apply @ sk__2 @ X2 ) ) @ sk__1 )
      | ~ ( in @ ( sk__3 @ X0 ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
      | ~ ( in @ ( sk__3 @ X0 ) @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl516,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( sk__21 @ sk__2 @ sk__1 )
        = ( sk__22 @ sk__2 @ sk__1 ) )
      | ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
       != ( ordered_pair @ X1 @ X0 ) )
      | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ X1 ) @ ( apply @ sk__2 @ X0 ) ) @ sk__1 )
      | ~ ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl511,zip_derived_cl3]) ).

thf(zip_derived_cl614,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( sk__21 @ sk__2 @ sk__1 )
        = ( sk__22 @ sk__2 @ sk__1 ) )
      | ( ( sk__21 @ sk__2 @ sk__1 )
        = ( sk__22 @ sk__2 @ sk__1 ) )
      | ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
       != ( ordered_pair @ X1 @ X0 ) )
      | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ X1 ) @ ( apply @ sk__2 @ X0 ) ) @ sk__1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl609,zip_derived_cl516]) ).

thf(zip_derived_cl616,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ X1 ) @ ( apply @ sk__2 @ X0 ) ) @ sk__1 )
      | ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
       != ( ordered_pair @ X1 @ X0 ) )
      | ( ( sk__21 @ sk__2 @ sk__1 )
        = ( sk__22 @ sk__2 @ sk__1 ) ) ),
    inference(simplify,[status(thm)],[zip_derived_cl614]) ).

thf(zip_derived_cl2020,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) )
    | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__18 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) @ ( apply @ sk__2 @ ( sk__19 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) ) @ sk__1 )
    | ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
     != ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl586,zip_derived_cl616]) ).

thf(zip_derived_cl2031,plain,
    ( ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__18 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) @ ( apply @ sk__2 @ ( sk__19 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) ) @ sk__1 )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) ) ),
    inference(simplify,[status(thm)],[zip_derived_cl2020]) ).

thf(zip_derived_cl581_035,plain,
    ( ( zip_tseitin_5 @ ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ sk__2 @ sk__1 @ sk_ )
    | ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) ) ),
    inference(clc,[status(thm)],[zip_derived_cl517,zip_derived_cl50]) ).

thf(zip_derived_cl280_036,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ~ ( zip_tseitin_5 @ X4 @ X2 @ X1 @ X0 @ X3 )
      | ( in @ ( ordered_pair @ ( apply @ X1 @ ( sk__18 @ X0 @ X1 @ X2 ) ) @ ( apply @ X1 @ ( sk__19 @ X0 @ X1 @ X2 ) ) ) @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl59,zip_derived_cl56]) ).

thf(zip_derived_cl585,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
      = ( sk__22 @ sk__2 @ sk__1 ) )
    | ( in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__18 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) @ ( apply @ sk__2 @ ( sk__19 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) ) @ sk__1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl581,zip_derived_cl280]) ).

thf(zip_derived_cl2038,plain,
    ( ( sk__21 @ sk__2 @ sk__1 )
    = ( sk__22 @ sk__2 @ sk__1 ) ),
    inference(clc,[status(thm)],[zip_derived_cl2031,zip_derived_cl585]) ).

thf(zip_derived_cl3225,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( ( sk__21 @ sk__2 @ sk__1 )
       != ( sk__21 @ sk__2 @ sk__1 ) )
      | ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) )
      | ~ ( zip_tseitin_5 @ X2 @ X1 @ sk__2 @ sk__1 @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl3190,zip_derived_cl6,zip_derived_cl5,zip_derived_cl4,zip_derived_cl2038]) ).

thf(zip_derived_cl3226,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( zip_tseitin_5 @ X2 @ X1 @ sk__2 @ sk__1 @ X0 )
      | ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) ) ),
    inference(simplify,[status(thm)],[zip_derived_cl3225]) ).

thf(zip_derived_cl3312,plain,
    ! [X0: $i] :
      ( ( in @ ( sk__3 @ X0 ) @ X0 )
      | ( in @ ( sk__3 @ X0 ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl443,zip_derived_cl3226]) ).

thf(zip_derived_cl3360,plain,
    in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ),
    inference(eq_fact,[status(thm)],[zip_derived_cl3312]) ).

thf(zip_derived_cl3159_037,plain,
    ( ( sk__21 @ sk__2 @ sk__1 )
    = ( sk__23 @ sk__2 @ sk__1 ) ),
    inference(clc,[status(thm)],[zip_derived_cl1447,zip_derived_cl3081]) ).

thf(zip_derived_cl274_038,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ( ( sk__22 @ X1 @ X0 )
       != ( sk__23 @ X1 @ X0 ) )
      | ( zip_tseitin_6 @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) @ X1 @ X0 @ X2 )
      | ~ ( function @ X1 )
      | ~ ( relation @ X1 )
      | ~ ( relation @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl54,zip_derived_cl65]) ).

thf(zip_derived_cl64_039,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ~ ( in @ X0 @ X1 )
      | ( zip_tseitin_5 @ ( sk__20 @ X2 @ X3 @ X4 @ X0 ) @ X0 @ X4 @ X3 @ X2 )
      | ~ ( zip_tseitin_6 @ X0 @ X1 @ X4 @ X3 @ X2 ) ),
    inference(cnf,[status(esa)],[zf_stmt_5]) ).

thf(zip_derived_cl277,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( ( sk__22 @ X1 @ X0 )
       != ( sk__23 @ X1 @ X0 ) )
      | ( zip_tseitin_5 @ ( sk__20 @ X2 @ X0 @ X1 @ X3 ) @ X3 @ X1 @ X0 @ X2 )
      | ~ ( in @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl274,zip_derived_cl64]) ).

thf(zip_derived_cl281_040,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ~ ( zip_tseitin_5 @ X4 @ X2 @ X1 @ X0 @ X3 )
      | ( X2
        = ( ordered_pair @ ( sk__18 @ X0 @ X1 @ X2 ) @ ( sk__19 @ X0 @ X1 @ X2 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl59,zip_derived_cl57]) ).

thf(zip_derived_cl426,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( in @ X3 @ ( sk__24 @ X2 @ X1 @ X0 ) )
      | ( ( sk__22 @ X2 @ X1 )
       != ( sk__23 @ X2 @ X1 ) )
      | ~ ( function @ X2 )
      | ~ ( relation @ X2 )
      | ~ ( relation @ X1 )
      | ( X3
        = ( ordered_pair @ ( sk__18 @ X1 @ X2 @ X3 ) @ ( sk__19 @ X1 @ X2 @ X3 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl277,zip_derived_cl281]) ).

thf(zip_derived_cl3208,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) )
      | ( ( sk__22 @ sk__2 @ sk__1 )
       != ( sk__21 @ sk__2 @ sk__1 ) )
      | ~ ( function @ sk__2 )
      | ~ ( relation @ sk__2 )
      | ~ ( relation @ sk__1 )
      | ( X1
        = ( ordered_pair @ ( sk__18 @ sk__1 @ sk__2 @ X1 ) @ ( sk__19 @ sk__1 @ sk__2 @ X1 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl3159,zip_derived_cl426]) ).

thf(zip_derived_cl2038_041,plain,
    ( ( sk__21 @ sk__2 @ sk__1 )
    = ( sk__22 @ sk__2 @ sk__1 ) ),
    inference(clc,[status(thm)],[zip_derived_cl2031,zip_derived_cl585]) ).

thf(zip_derived_cl4_042,plain,
    function @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl5_043,plain,
    relation @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl6_044,plain,
    relation @ sk__1,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl3245,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) )
      | ( ( sk__21 @ sk__2 @ sk__1 )
       != ( sk__21 @ sk__2 @ sk__1 ) )
      | ( X1
        = ( ordered_pair @ ( sk__18 @ sk__1 @ sk__2 @ X1 ) @ ( sk__19 @ sk__1 @ sk__2 @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl3208,zip_derived_cl2038,zip_derived_cl4,zip_derived_cl5,zip_derived_cl6]) ).

thf(zip_derived_cl3246,plain,
    ! [X0: $i,X1: $i] :
      ( ( X1
        = ( ordered_pair @ ( sk__18 @ sk__1 @ sk__2 @ X1 ) @ ( sk__19 @ sk__1 @ sk__2 @ X1 ) ) )
      | ~ ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) ) ),
    inference(simplify,[status(thm)],[zip_derived_cl3245]) ).

thf(zip_derived_cl3470,plain,
    ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
    = ( ordered_pair @ ( sk__18 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) @ ( sk__19 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl3360,zip_derived_cl3246]) ).

thf(zip_derived_cl3360_045,plain,
    in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ),
    inference(eq_fact,[status(thm)],[zip_derived_cl3312]) ).

thf(zip_derived_cl3_046,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( ( sk__3 @ X0 )
       != ( ordered_pair @ X1 @ X2 ) )
      | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ X1 ) @ ( apply @ sk__2 @ X2 ) ) @ sk__1 )
      | ~ ( in @ ( sk__3 @ X0 ) @ ( cartesian_product2 @ sk_ @ sk_ ) )
      | ~ ( in @ ( sk__3 @ X0 ) @ X0 ) ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl3367,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
       != ( ordered_pair @ X1 @ X0 ) )
      | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ X1 ) @ ( apply @ sk__2 @ X0 ) ) @ sk__1 )
      | ~ ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl3360,zip_derived_cl3]) ).

thf(zip_derived_cl3360_047,plain,
    in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ),
    inference(eq_fact,[status(thm)],[zip_derived_cl3312]) ).

thf(zip_derived_cl3159_048,plain,
    ( ( sk__21 @ sk__2 @ sk__1 )
    = ( sk__23 @ sk__2 @ sk__1 ) ),
    inference(clc,[status(thm)],[zip_derived_cl1447,zip_derived_cl3081]) ).

thf(zip_derived_cl277_049,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( ( sk__22 @ X1 @ X0 )
       != ( sk__23 @ X1 @ X0 ) )
      | ( zip_tseitin_5 @ ( sk__20 @ X2 @ X0 @ X1 @ X3 ) @ X3 @ X1 @ X0 @ X2 )
      | ~ ( in @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl274,zip_derived_cl64]) ).

thf(zip_derived_cl60_050,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( X1 = X0 )
      | ~ ( zip_tseitin_5 @ X1 @ X0 @ X2 @ X3 @ X4 ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(zip_derived_cl424,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( in @ X3 @ ( sk__24 @ X2 @ X1 @ X0 ) )
      | ( ( sk__22 @ X2 @ X1 )
       != ( sk__23 @ X2 @ X1 ) )
      | ~ ( function @ X2 )
      | ~ ( relation @ X2 )
      | ~ ( relation @ X1 )
      | ( ( sk__20 @ X0 @ X1 @ X2 @ X3 )
        = X3 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl277,zip_derived_cl60]) ).

thf(zip_derived_cl3207,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) )
      | ( ( sk__22 @ sk__2 @ sk__1 )
       != ( sk__21 @ sk__2 @ sk__1 ) )
      | ~ ( function @ sk__2 )
      | ~ ( relation @ sk__2 )
      | ~ ( relation @ sk__1 )
      | ( ( sk__20 @ X0 @ sk__1 @ sk__2 @ X1 )
        = X1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl3159,zip_derived_cl424]) ).

thf(zip_derived_cl2038_051,plain,
    ( ( sk__21 @ sk__2 @ sk__1 )
    = ( sk__22 @ sk__2 @ sk__1 ) ),
    inference(clc,[status(thm)],[zip_derived_cl2031,zip_derived_cl585]) ).

thf(zip_derived_cl4_052,plain,
    function @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl5_053,plain,
    relation @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl6_054,plain,
    relation @ sk__1,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl3243,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) )
      | ( ( sk__21 @ sk__2 @ sk__1 )
       != ( sk__21 @ sk__2 @ sk__1 ) )
      | ( ( sk__20 @ X0 @ sk__1 @ sk__2 @ X1 )
        = X1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl3207,zip_derived_cl2038,zip_derived_cl4,zip_derived_cl5,zip_derived_cl6]) ).

thf(zip_derived_cl3244,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( sk__20 @ X0 @ sk__1 @ sk__2 @ X1 )
        = X1 )
      | ~ ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) ) ),
    inference(simplify,[status(thm)],[zip_derived_cl3243]) ).

thf(zip_derived_cl3365,plain,
    ( ( sk__20 @ sk_ @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) )
    = ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl3360,zip_derived_cl3244]) ).

thf(zip_derived_cl277_055,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( ( sk__22 @ X1 @ X0 )
       != ( sk__23 @ X1 @ X0 ) )
      | ( zip_tseitin_5 @ ( sk__20 @ X2 @ X0 @ X1 @ X3 ) @ X3 @ X1 @ X0 @ X2 )
      | ~ ( in @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl274,zip_derived_cl64]) ).

thf(zip_derived_cl61_056,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ( in @ X0 @ ( cartesian_product2 @ X1 @ X1 ) )
      | ~ ( zip_tseitin_5 @ X0 @ X2 @ X3 @ X4 @ X1 ) ),
    inference(cnf,[status(esa)],[zf_stmt_2]) ).

thf(zip_derived_cl425,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( in @ X3 @ ( sk__24 @ X2 @ X1 @ X0 ) )
      | ( ( sk__22 @ X2 @ X1 )
       != ( sk__23 @ X2 @ X1 ) )
      | ~ ( function @ X2 )
      | ~ ( relation @ X2 )
      | ~ ( relation @ X1 )
      | ( in @ ( sk__20 @ X0 @ X1 @ X2 @ X3 ) @ ( cartesian_product2 @ X0 @ X0 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl277,zip_derived_cl61]) ).

thf(zip_derived_cl3477,plain,
    ( ~ ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
    | ( ( sk__22 @ sk__2 @ sk__1 )
     != ( sk__23 @ sk__2 @ sk__1 ) )
    | ~ ( function @ sk__2 )
    | ~ ( relation @ sk__2 )
    | ~ ( relation @ sk__1 )
    | ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl3365,zip_derived_cl425]) ).

thf(zip_derived_cl3360_057,plain,
    in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ),
    inference(eq_fact,[status(thm)],[zip_derived_cl3312]) ).

thf(zip_derived_cl2038_058,plain,
    ( ( sk__21 @ sk__2 @ sk__1 )
    = ( sk__22 @ sk__2 @ sk__1 ) ),
    inference(clc,[status(thm)],[zip_derived_cl2031,zip_derived_cl585]) ).

thf(zip_derived_cl3159_059,plain,
    ( ( sk__21 @ sk__2 @ sk__1 )
    = ( sk__23 @ sk__2 @ sk__1 ) ),
    inference(clc,[status(thm)],[zip_derived_cl1447,zip_derived_cl3081]) ).

thf(zip_derived_cl4_060,plain,
    function @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl5_061,plain,
    relation @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl6_062,plain,
    relation @ sk__1,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl3496,plain,
    ( ( ( sk__21 @ sk__2 @ sk__1 )
     != ( sk__21 @ sk__2 @ sk__1 ) )
    | ( in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl3477,zip_derived_cl3360,zip_derived_cl2038,zip_derived_cl3159,zip_derived_cl4,zip_derived_cl5,zip_derived_cl6]) ).

thf(zip_derived_cl3497,plain,
    in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( cartesian_product2 @ sk_ @ sk_ ),
    inference(simplify,[status(thm)],[zip_derived_cl3496]) ).

thf(zip_derived_cl3523,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
       != ( ordered_pair @ X1 @ X0 ) )
      | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ X1 ) @ ( apply @ sk__2 @ X0 ) ) @ sk__1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl3367,zip_derived_cl3497]) ).

thf(zip_derived_cl4258,plain,
    ( ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
     != ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) )
    | ~ ( in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__18 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) @ ( apply @ sk__2 @ ( sk__19 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) ) @ sk__1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl3470,zip_derived_cl3523]) ).

thf(zip_derived_cl3360_063,plain,
    in @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ),
    inference(eq_fact,[status(thm)],[zip_derived_cl3312]) ).

thf(zip_derived_cl3159_064,plain,
    ( ( sk__21 @ sk__2 @ sk__1 )
    = ( sk__23 @ sk__2 @ sk__1 ) ),
    inference(clc,[status(thm)],[zip_derived_cl1447,zip_derived_cl3081]) ).

thf(zip_derived_cl277_065,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( relation @ X0 )
      | ~ ( relation @ X1 )
      | ~ ( function @ X1 )
      | ( ( sk__22 @ X1 @ X0 )
       != ( sk__23 @ X1 @ X0 ) )
      | ( zip_tseitin_5 @ ( sk__20 @ X2 @ X0 @ X1 @ X3 ) @ X3 @ X1 @ X0 @ X2 )
      | ~ ( in @ X3 @ ( sk__24 @ X1 @ X0 @ X2 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl274,zip_derived_cl64]) ).

thf(zip_derived_cl280_066,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
      ( ~ ( zip_tseitin_5 @ X4 @ X2 @ X1 @ X0 @ X3 )
      | ( in @ ( ordered_pair @ ( apply @ X1 @ ( sk__18 @ X0 @ X1 @ X2 ) ) @ ( apply @ X1 @ ( sk__19 @ X0 @ X1 @ X2 ) ) ) @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl59,zip_derived_cl56]) ).

thf(zip_derived_cl427,plain,
    ! [X0: $i,X1: $i,X2: $i,X3: $i] :
      ( ~ ( in @ X3 @ ( sk__24 @ X2 @ X1 @ X0 ) )
      | ( ( sk__22 @ X2 @ X1 )
       != ( sk__23 @ X2 @ X1 ) )
      | ~ ( function @ X2 )
      | ~ ( relation @ X2 )
      | ~ ( relation @ X1 )
      | ( in @ ( ordered_pair @ ( apply @ X2 @ ( sk__18 @ X1 @ X2 @ X3 ) ) @ ( apply @ X2 @ ( sk__19 @ X1 @ X2 @ X3 ) ) ) @ X1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl277,zip_derived_cl280]) ).

thf(zip_derived_cl3209,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) )
      | ( ( sk__22 @ sk__2 @ sk__1 )
       != ( sk__21 @ sk__2 @ sk__1 ) )
      | ~ ( function @ sk__2 )
      | ~ ( relation @ sk__2 )
      | ~ ( relation @ sk__1 )
      | ( in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__18 @ sk__1 @ sk__2 @ X1 ) ) @ ( apply @ sk__2 @ ( sk__19 @ sk__1 @ sk__2 @ X1 ) ) ) @ sk__1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl3159,zip_derived_cl427]) ).

thf(zip_derived_cl2038_067,plain,
    ( ( sk__21 @ sk__2 @ sk__1 )
    = ( sk__22 @ sk__2 @ sk__1 ) ),
    inference(clc,[status(thm)],[zip_derived_cl2031,zip_derived_cl585]) ).

thf(zip_derived_cl4_068,plain,
    function @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl5_069,plain,
    relation @ sk__2,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl6_070,plain,
    relation @ sk__1,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl3247,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) )
      | ( ( sk__21 @ sk__2 @ sk__1 )
       != ( sk__21 @ sk__2 @ sk__1 ) )
      | ( in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__18 @ sk__1 @ sk__2 @ X1 ) ) @ ( apply @ sk__2 @ ( sk__19 @ sk__1 @ sk__2 @ X1 ) ) ) @ sk__1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl3209,zip_derived_cl2038,zip_derived_cl4,zip_derived_cl5,zip_derived_cl6]) ).

thf(zip_derived_cl3248,plain,
    ! [X0: $i,X1: $i] :
      ( ( in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__18 @ sk__1 @ sk__2 @ X1 ) ) @ ( apply @ sk__2 @ ( sk__19 @ sk__1 @ sk__2 @ X1 ) ) ) @ sk__1 )
      | ~ ( in @ X1 @ ( sk__24 @ sk__2 @ sk__1 @ X0 ) ) ),
    inference(simplify,[status(thm)],[zip_derived_cl3247]) ).

thf(zip_derived_cl3715,plain,
    in @ ( ordered_pair @ ( apply @ sk__2 @ ( sk__18 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) @ ( apply @ sk__2 @ ( sk__19 @ sk__1 @ sk__2 @ ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ) ) ) @ sk__1,
    inference('s_sup-',[status(thm)],[zip_derived_cl3360,zip_derived_cl3248]) ).

thf(zip_derived_cl4264,plain,
    ( ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) )
   != ( sk__3 @ ( sk__24 @ sk__2 @ sk__1 @ sk_ ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl4258,zip_derived_cl3715]) ).

thf(zip_derived_cl4265,plain,
    $false,
    inference(simplify,[status(thm)],[zip_derived_cl4264]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13  % Problem  : SEU277+1 : TPTP v8.1.2. Released v3.3.0.
% 0.14/0.14  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.MoJfrhWqXQ true
% 0.14/0.36  % Computer : n005.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit : 300
% 0.14/0.36  % WCLimit  : 300
% 0.14/0.36  % DateTime : Wed Aug 23 18:44:38 EDT 2023
% 0.14/0.36  % CPUTime  : 
% 0.14/0.36  % Running portfolio for 300 s
% 0.14/0.36  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.36  % Number of cores: 8
% 0.14/0.36  % Python version: Python 3.6.8
% 0.14/0.37  % Running in FO mode
% 0.22/0.65  % Total configuration time : 435
% 0.22/0.65  % Estimated wc time : 1092
% 0.22/0.65  % Estimated cpu time (7 cpus) : 156.0
% 0.22/0.71  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.22/0.72  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.22/0.74  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.22/0.74  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.22/0.76  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.22/0.76  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.22/0.76  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 12.59/2.41  % Solved by fo/fo6_bce.sh.
% 12.59/2.41  % BCE start: 66
% 12.59/2.41  % BCE eliminated: 3
% 12.59/2.41  % PE start: 63
% 12.59/2.41  logic: eq
% 12.59/2.41  % PE eliminated: 17
% 12.59/2.41  % done 918 iterations in 1.656s
% 12.59/2.41  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 12.59/2.41  % SZS output start Refutation
% See solution above
% 12.59/2.42  
% 12.59/2.42  
% 12.59/2.42  % Terminating...
% 12.61/2.49  % Runner terminated.
% 12.61/2.49  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------