TSTP Solution File: REL006+1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : REL006+1 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : NO INFORMATION
% Format   : NO INFORMATION
% Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.HmG5NRPwVb 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 13:47:03 EDT 2023

% Result   : Theorem 10.01s 2.17s
% Output   : Refutation 10.01s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   38
%            Number of leaves      :   22
% Syntax   : Number of formulae    :  236 ( 224 unt;  10 typ;   0 def)
%            Number of atoms       :  228 ( 227 equ;   0 cnn)
%            Maximal formula atoms :    2 (   1 avg)
%            Number of connectives : 1129 (   2   ~;   0   |;   0   &;1125   @)
%                                         (   0 <=>;   2  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    5 (   2 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    8 (   8   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   12 (  10 usr;   6 con; 0-2 aty)
%            Number of variables   :  271 (   0   ^; 271   !;   0   ?; 271   :)

% Comments : 
%------------------------------------------------------------------------------
thf(sk__type,type,
    sk_: $i ).

thf(join_type,type,
    join: $i > $i > $i ).

thf(converse_type,type,
    converse: $i > $i ).

thf(meet_type,type,
    meet: $i > $i > $i ).

thf(top_type,type,
    top: $i ).

thf(zero_type,type,
    zero: $i ).

thf(composition_type,type,
    composition: $i > $i > $i ).

thf(complement_type,type,
    complement: $i > $i ).

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

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

thf(composition_identity,axiom,
    ! [X0: $i] :
      ( ( composition @ X0 @ one )
      = X0 ) ).

thf(zip_derived_cl5,plain,
    ! [X0: $i] :
      ( ( composition @ X0 @ one )
      = X0 ),
    inference(cnf,[status(esa)],[composition_identity]) ).

thf(converse_idempotence,axiom,
    ! [X0: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = X0 ) ).

thf(zip_derived_cl7,plain,
    ! [X0: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = X0 ),
    inference(cnf,[status(esa)],[converse_idempotence]) ).

thf(converse_multiplicativity,axiom,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( composition @ X0 @ X1 ) )
      = ( composition @ ( converse @ X1 ) @ ( converse @ X0 ) ) ) ).

thf(zip_derived_cl9,plain,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( composition @ X1 @ X0 ) )
      = ( composition @ ( converse @ X0 ) @ ( converse @ X1 ) ) ),
    inference(cnf,[status(esa)],[converse_multiplicativity]) ).

thf(zip_derived_cl21,plain,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( composition @ ( converse @ X0 ) @ X1 ) )
      = ( composition @ ( converse @ X1 ) @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7,zip_derived_cl9]) ).

thf(zip_derived_cl124,plain,
    ! [X0: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = ( composition @ ( converse @ one ) @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5,zip_derived_cl21]) ).

thf(zip_derived_cl7_001,plain,
    ! [X0: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = X0 ),
    inference(cnf,[status(esa)],[converse_idempotence]) ).

thf(zip_derived_cl130,plain,
    ! [X0: $i] :
      ( X0
      = ( composition @ ( converse @ one ) @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl124,zip_derived_cl7]) ).

thf(zip_derived_cl130_002,plain,
    ! [X0: $i] :
      ( X0
      = ( composition @ ( converse @ one ) @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl124,zip_derived_cl7]) ).

thf(zip_derived_cl5_003,plain,
    ! [X0: $i] :
      ( ( composition @ X0 @ one )
      = X0 ),
    inference(cnf,[status(esa)],[composition_identity]) ).

thf(zip_derived_cl132,plain,
    ( one
    = ( converse @ one ) ),
    inference('sup+',[status(thm)],[zip_derived_cl130,zip_derived_cl5]) ).

thf(zip_derived_cl136,plain,
    ! [X0: $i] :
      ( X0
      = ( composition @ one @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl130,zip_derived_cl132]) ).

thf(converse_cancellativity,axiom,
    ! [X0: $i,X1: $i] :
      ( ( join @ ( composition @ ( converse @ X0 ) @ ( complement @ ( composition @ X0 @ X1 ) ) ) @ ( complement @ X1 ) )
      = ( complement @ X1 ) ) ).

thf(zip_derived_cl10,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ ( composition @ ( converse @ X1 ) @ ( complement @ ( composition @ X1 @ X0 ) ) ) @ ( complement @ X0 ) )
      = ( complement @ X0 ) ),
    inference(cnf,[status(esa)],[converse_cancellativity]) ).

thf(zip_derived_cl195,plain,
    ! [X0: $i] :
      ( ( join @ ( composition @ ( converse @ one ) @ ( complement @ X0 ) ) @ ( complement @ X0 ) )
      = ( complement @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl136,zip_derived_cl10]) ).

thf(zip_derived_cl132_004,plain,
    ( one
    = ( converse @ one ) ),
    inference('sup+',[status(thm)],[zip_derived_cl130,zip_derived_cl5]) ).

thf(zip_derived_cl136_005,plain,
    ! [X0: $i] :
      ( X0
      = ( composition @ one @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl130,zip_derived_cl132]) ).

thf(zip_derived_cl203,plain,
    ! [X0: $i] :
      ( ( join @ ( complement @ X0 ) @ ( complement @ X0 ) )
      = ( complement @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl195,zip_derived_cl132,zip_derived_cl136]) ).

thf(def_top,axiom,
    ! [X0: $i] :
      ( top
      = ( join @ X0 @ ( complement @ X0 ) ) ) ).

thf(zip_derived_cl11,plain,
    ! [X0: $i] :
      ( top
      = ( join @ X0 @ ( complement @ X0 ) ) ),
    inference(cnf,[status(esa)],[def_top]) ).

thf(maddux2_join_associativity,axiom,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( join @ X0 @ ( join @ X1 @ X2 ) )
      = ( join @ ( join @ X0 @ X1 ) @ X2 ) ) ).

thf(zip_derived_cl1,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( join @ X0 @ ( join @ X1 @ X2 ) )
      = ( join @ ( join @ X0 @ X1 ) @ X2 ) ),
    inference(cnf,[status(esa)],[maddux2_join_associativity]) ).

thf(zip_derived_cl31,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ ( join @ X0 @ ( complement @ ( join @ X1 @ X0 ) ) ) )
      = top ),
    inference('sup+',[status(thm)],[zip_derived_cl11,zip_derived_cl1]) ).

thf(zip_derived_cl3503,plain,
    ! [X0: $i] :
      ( ( join @ ( complement @ X0 ) @ ( join @ ( complement @ X0 ) @ ( complement @ ( complement @ X0 ) ) ) )
      = top ),
    inference('sup+',[status(thm)],[zip_derived_cl203,zip_derived_cl31]) ).

thf(zip_derived_cl11_006,plain,
    ! [X0: $i] :
      ( top
      = ( join @ X0 @ ( complement @ X0 ) ) ),
    inference(cnf,[status(esa)],[def_top]) ).

thf(zip_derived_cl3528,plain,
    ! [X0: $i] :
      ( ( join @ ( complement @ X0 ) @ top )
      = top ),
    inference(demod,[status(thm)],[zip_derived_cl3503,zip_derived_cl11]) ).

thf(maddux3_a_kind_of_de_Morgan,axiom,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ) ).

thf(zip_derived_cl2,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference(cnf,[status(esa)],[maddux3_a_kind_of_de_Morgan]) ).

thf(maddux4_definiton_of_meet,axiom,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) ) ).

thf(zip_derived_cl3,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) ),
    inference(cnf,[status(esa)],[maddux4_definiton_of_meet]) ).

thf(zip_derived_cl207,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ X1 ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).

thf(zip_derived_cl3823,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ top ) @ ( complement @ top ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl3528,zip_derived_cl207]) ).

thf(zip_derived_cl11_007,plain,
    ! [X0: $i] :
      ( top
      = ( join @ X0 @ ( complement @ X0 ) ) ),
    inference(cnf,[status(esa)],[def_top]) ).

thf(zip_derived_cl3_008,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) ),
    inference(cnf,[status(esa)],[maddux4_definiton_of_meet]) ).

thf(zip_derived_cl172,plain,
    ! [X0: $i] :
      ( ( meet @ X0 @ ( complement @ X0 ) )
      = ( complement @ top ) ),
    inference('sup+',[status(thm)],[zip_derived_cl11,zip_derived_cl3]) ).

thf(def_zero,axiom,
    ! [X0: $i] :
      ( zero
      = ( meet @ X0 @ ( complement @ X0 ) ) ) ).

thf(zip_derived_cl12,plain,
    ! [X0: $i] :
      ( zero
      = ( meet @ X0 @ ( complement @ X0 ) ) ),
    inference(cnf,[status(esa)],[def_zero]) ).

thf(zip_derived_cl175,plain,
    ( zero
    = ( complement @ top ) ),
    inference(demod,[status(thm)],[zip_derived_cl172,zip_derived_cl12]) ).

thf(maddux1_join_commutativity,axiom,
    ! [X0: $i,X1: $i] :
      ( ( join @ X0 @ X1 )
      = ( join @ X1 @ X0 ) ) ).

thf(zip_derived_cl0,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl3835,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ zero @ ( meet @ X0 @ top ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl3823,zip_derived_cl175,zip_derived_cl0]) ).

thf(zip_derived_cl175_009,plain,
    ( zero
    = ( complement @ top ) ),
    inference(demod,[status(thm)],[zip_derived_cl172,zip_derived_cl12]) ).

thf(zip_derived_cl3_010,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) ),
    inference(cnf,[status(esa)],[maddux4_definiton_of_meet]) ).

thf(zip_derived_cl232,plain,
    ! [X0: $i] :
      ( ( meet @ X0 @ top )
      = ( complement @ ( join @ ( complement @ X0 ) @ zero ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl175,zip_derived_cl3]) ).

thf(zip_derived_cl203_011,plain,
    ! [X0: $i] :
      ( ( join @ ( complement @ X0 ) @ ( complement @ X0 ) )
      = ( complement @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl195,zip_derived_cl132,zip_derived_cl136]) ).

thf(zip_derived_cl3_012,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) ),
    inference(cnf,[status(esa)],[maddux4_definiton_of_meet]) ).

thf(zip_derived_cl3511,plain,
    ! [X0: $i] :
      ( ( meet @ X0 @ X0 )
      = ( complement @ ( complement @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl203,zip_derived_cl3]) ).

thf(zip_derived_cl207_013,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ X1 ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).

thf(zip_derived_cl3793,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ ( complement @ ( complement @ X0 ) ) @ ( complement @ ( join @ ( complement @ X0 ) @ X0 ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl3511,zip_derived_cl207]) ).

thf(zip_derived_cl0_014,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl11_015,plain,
    ! [X0: $i] :
      ( top
      = ( join @ X0 @ ( complement @ X0 ) ) ),
    inference(cnf,[status(esa)],[def_top]) ).

thf(zip_derived_cl175_016,plain,
    ( zero
    = ( complement @ top ) ),
    inference(demod,[status(thm)],[zip_derived_cl172,zip_derived_cl12]) ).

thf(zip_derived_cl3802,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ ( complement @ ( complement @ X0 ) ) @ zero ) ),
    inference(demod,[status(thm)],[zip_derived_cl3793,zip_derived_cl0,zip_derived_cl11,zip_derived_cl175]) ).

thf(zip_derived_cl232_017,plain,
    ! [X0: $i] :
      ( ( meet @ X0 @ top )
      = ( complement @ ( join @ ( complement @ X0 ) @ zero ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl175,zip_derived_cl3]) ).

thf(zip_derived_cl4678,plain,
    ! [X0: $i] :
      ( ( meet @ ( complement @ X0 ) @ top )
      = ( complement @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl3802,zip_derived_cl232]) ).

thf(zip_derived_cl3835_018,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ zero @ ( meet @ X0 @ top ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl3823,zip_derived_cl175,zip_derived_cl0]) ).

thf(zip_derived_cl5020,plain,
    ! [X0: $i] :
      ( ( complement @ X0 )
      = ( join @ zero @ ( complement @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl4678,zip_derived_cl3835]) ).

thf(zip_derived_cl5050,plain,
    ! [X0: $i] :
      ( ( complement @ ( join @ ( complement @ X0 ) @ zero ) )
      = ( join @ zero @ ( meet @ X0 @ top ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl232,zip_derived_cl5020]) ).

thf(zip_derived_cl232_019,plain,
    ! [X0: $i] :
      ( ( meet @ X0 @ top )
      = ( complement @ ( join @ ( complement @ X0 ) @ zero ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl175,zip_derived_cl3]) ).

thf(zip_derived_cl3835_020,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ zero @ ( meet @ X0 @ top ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl3823,zip_derived_cl175,zip_derived_cl0]) ).

thf(zip_derived_cl5053,plain,
    ! [X0: $i] :
      ( ( meet @ X0 @ top )
      = X0 ),
    inference(demod,[status(thm)],[zip_derived_cl5050,zip_derived_cl232,zip_derived_cl3835]) ).

thf(zip_derived_cl5148,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ zero @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl3835,zip_derived_cl5053]) ).

thf(goals,conjecture,
    ! [X0: $i,X1: $i] :
      ( ( ( meet @ ( converse @ X0 ) @ X1 )
        = zero )
     => ( ( meet @ X0 @ ( converse @ X1 ) )
        = zero ) ) ).

thf(zf_stmt_0,negated_conjecture,
    ~ ! [X0: $i,X1: $i] :
        ( ( ( meet @ ( converse @ X0 ) @ X1 )
          = zero )
       => ( ( meet @ X0 @ ( converse @ X1 ) )
          = zero ) ),
    inference('cnf.neg',[status(esa)],[goals]) ).

thf(zip_derived_cl13,plain,
    ( ( meet @ ( converse @ sk_ ) @ sk__1 )
    = zero ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl207_021,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ X1 ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).

thf(zip_derived_cl216,plain,
    ( ( converse @ sk_ )
    = ( join @ zero @ ( complement @ ( join @ ( complement @ ( converse @ sk_ ) ) @ sk__1 ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl13,zip_derived_cl207]) ).

thf(zip_derived_cl0_022,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl218,plain,
    ( ( converse @ sk_ )
    = ( join @ zero @ ( complement @ ( join @ sk__1 @ ( complement @ ( converse @ sk_ ) ) ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl216,zip_derived_cl0]) ).

thf(zip_derived_cl5186,plain,
    ( ( converse @ sk_ )
    = ( complement @ ( join @ sk__1 @ ( complement @ ( converse @ sk_ ) ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5148,zip_derived_cl218]) ).

thf(zip_derived_cl5148_023,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ zero @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl3835,zip_derived_cl5053]) ).

thf(zip_derived_cl203_024,plain,
    ! [X0: $i] :
      ( ( join @ ( complement @ X0 ) @ ( complement @ X0 ) )
      = ( complement @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl195,zip_derived_cl132,zip_derived_cl136]) ).

thf(zip_derived_cl207_025,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ X1 ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).

thf(zip_derived_cl3507,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ ( complement @ X0 ) ) @ ( complement @ ( complement @ X0 ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl203,zip_derived_cl207]) ).

thf(zip_derived_cl12_026,plain,
    ! [X0: $i] :
      ( zero
      = ( meet @ X0 @ ( complement @ X0 ) ) ),
    inference(cnf,[status(esa)],[def_zero]) ).

thf(zip_derived_cl3530,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ zero @ ( complement @ ( complement @ X0 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl3507,zip_derived_cl12]) ).

thf(zip_derived_cl5187,plain,
    ! [X0: $i] :
      ( X0
      = ( complement @ ( complement @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5148,zip_derived_cl3530]) ).

thf(zip_derived_cl5869,plain,
    ( ( join @ sk__1 @ ( complement @ ( converse @ sk_ ) ) )
    = ( complement @ ( converse @ sk_ ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5186,zip_derived_cl5187]) ).

thf(zip_derived_cl3530_027,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ zero @ ( complement @ ( complement @ X0 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl3507,zip_derived_cl12]) ).

thf(zip_derived_cl0_028,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl11_029,plain,
    ! [X0: $i] :
      ( top
      = ( join @ X0 @ ( complement @ X0 ) ) ),
    inference(cnf,[status(esa)],[def_top]) ).

thf(zip_derived_cl31_030,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ ( join @ X0 @ ( complement @ ( join @ X1 @ X0 ) ) ) )
      = top ),
    inference('sup+',[status(thm)],[zip_derived_cl11,zip_derived_cl1]) ).

thf(zip_derived_cl1025,plain,
    ! [X0: $i] :
      ( ( join @ X0 @ ( join @ ( complement @ X0 ) @ ( complement @ top ) ) )
      = top ),
    inference('sup+',[status(thm)],[zip_derived_cl11,zip_derived_cl31]) ).

thf(zip_derived_cl175_031,plain,
    ( zero
    = ( complement @ top ) ),
    inference(demod,[status(thm)],[zip_derived_cl172,zip_derived_cl12]) ).

thf(zip_derived_cl1073,plain,
    ! [X0: $i] :
      ( ( join @ X0 @ ( join @ ( complement @ X0 ) @ zero ) )
      = top ),
    inference(demod,[status(thm)],[zip_derived_cl1025,zip_derived_cl175]) ).

thf(zip_derived_cl1393,plain,
    ! [X0: $i] :
      ( ( join @ X0 @ ( join @ zero @ ( complement @ X0 ) ) )
      = top ),
    inference('sup+',[status(thm)],[zip_derived_cl0,zip_derived_cl1073]) ).

thf(zip_derived_cl4157,plain,
    ! [X0: $i] :
      ( ( join @ ( complement @ X0 ) @ X0 )
      = top ),
    inference('sup+',[status(thm)],[zip_derived_cl3530,zip_derived_cl1393]) ).

thf(zip_derived_cl1_032,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( join @ X0 @ ( join @ X1 @ X2 ) )
      = ( join @ ( join @ X0 @ X1 ) @ X2 ) ),
    inference(cnf,[status(esa)],[maddux2_join_associativity]) ).

thf(zip_derived_cl0_033,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl28,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( join @ X0 @ ( join @ X2 @ X1 ) )
      = ( join @ X2 @ ( join @ X1 @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl1,zip_derived_cl0]) ).

thf(zip_derived_cl4182,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X0 @ top )
      = ( join @ ( complement @ X1 ) @ ( join @ X1 @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl4157,zip_derived_cl28]) ).

thf(zip_derived_cl3528_034,plain,
    ! [X0: $i] :
      ( ( join @ ( complement @ X0 ) @ top )
      = top ),
    inference(demod,[status(thm)],[zip_derived_cl3503,zip_derived_cl11]) ).

thf(zip_derived_cl0_035,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl11_036,plain,
    ! [X0: $i] :
      ( top
      = ( join @ X0 @ ( complement @ X0 ) ) ),
    inference(cnf,[status(esa)],[def_top]) ).

thf(zip_derived_cl0_037,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl218_038,plain,
    ( ( converse @ sk_ )
    = ( join @ zero @ ( complement @ ( join @ sk__1 @ ( complement @ ( converse @ sk_ ) ) ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl216,zip_derived_cl0]) ).

thf(zip_derived_cl1_039,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( join @ X0 @ ( join @ X1 @ X2 ) )
      = ( join @ ( join @ X0 @ X1 ) @ X2 ) ),
    inference(cnf,[status(esa)],[maddux2_join_associativity]) ).

thf(zip_derived_cl219,plain,
    ! [X0: $i] :
      ( ( join @ zero @ ( join @ ( complement @ ( join @ sk__1 @ ( complement @ ( converse @ sk_ ) ) ) ) @ X0 ) )
      = ( join @ ( converse @ sk_ ) @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl218,zip_derived_cl1]) ).

thf(zip_derived_cl221,plain,
    ! [X0: $i] :
      ( ( join @ zero @ ( join @ X0 @ ( complement @ ( join @ sk__1 @ ( complement @ ( converse @ sk_ ) ) ) ) ) )
      = ( join @ ( converse @ sk_ ) @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl0,zip_derived_cl219]) ).

thf(zip_derived_cl307,plain,
    ( ( join @ zero @ top )
    = ( join @ ( converse @ sk_ ) @ ( join @ sk__1 @ ( complement @ ( converse @ sk_ ) ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl11,zip_derived_cl221]) ).

thf(zip_derived_cl175_040,plain,
    ( zero
    = ( complement @ top ) ),
    inference(demod,[status(thm)],[zip_derived_cl172,zip_derived_cl12]) ).

thf(zip_derived_cl11_041,plain,
    ! [X0: $i] :
      ( top
      = ( join @ X0 @ ( complement @ X0 ) ) ),
    inference(cnf,[status(esa)],[def_top]) ).

thf(zip_derived_cl228,plain,
    ( top
    = ( join @ top @ zero ) ),
    inference('sup+',[status(thm)],[zip_derived_cl175,zip_derived_cl11]) ).

thf(zip_derived_cl0_042,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl234,plain,
    ( ( join @ zero @ top )
    = top ),
    inference('sup+',[status(thm)],[zip_derived_cl228,zip_derived_cl0]) ).

thf(zip_derived_cl311,plain,
    ( top
    = ( join @ ( converse @ sk_ ) @ ( join @ sk__1 @ ( complement @ ( converse @ sk_ ) ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl307,zip_derived_cl234]) ).

thf(zip_derived_cl7_043,plain,
    ! [X0: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = X0 ),
    inference(cnf,[status(esa)],[converse_idempotence]) ).

thf(converse_additivity,axiom,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( join @ X0 @ X1 ) )
      = ( join @ ( converse @ X0 ) @ ( converse @ X1 ) ) ) ).

thf(zip_derived_cl8,plain,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( join @ X0 @ X1 ) )
      = ( join @ ( converse @ X0 ) @ ( converse @ X1 ) ) ),
    inference(cnf,[status(esa)],[converse_additivity]) ).

thf(zip_derived_cl20,plain,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( join @ ( converse @ X0 ) @ X1 ) )
      = ( join @ X0 @ ( converse @ X1 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7,zip_derived_cl8]) ).

thf(zip_derived_cl315,plain,
    ( ( converse @ top )
    = ( join @ sk_ @ ( converse @ ( join @ sk__1 @ ( complement @ ( converse @ sk_ ) ) ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl311,zip_derived_cl20]) ).

thf(zip_derived_cl7_044,plain,
    ! [X0: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = X0 ),
    inference(cnf,[status(esa)],[converse_idempotence]) ).

thf(zip_derived_cl8_045,plain,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( join @ X0 @ X1 ) )
      = ( join @ ( converse @ X0 ) @ ( converse @ X1 ) ) ),
    inference(cnf,[status(esa)],[converse_additivity]) ).

thf(zip_derived_cl0_046,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl17,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ ( converse @ X0 ) @ ( converse @ X1 ) )
      = ( converse @ ( join @ X1 @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl8,zip_derived_cl0]) ).

thf(zip_derived_cl27,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X0 @ ( converse @ X1 ) )
      = ( converse @ ( join @ X1 @ ( converse @ X0 ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7,zip_derived_cl17]) ).

thf(zip_derived_cl625,plain,
    ( ( join @ ( join @ sk__1 @ ( complement @ ( converse @ sk_ ) ) ) @ ( converse @ sk_ ) )
    = ( converse @ ( converse @ top ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl315,zip_derived_cl27]) ).

thf(zip_derived_cl7_047,plain,
    ! [X0: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = X0 ),
    inference(cnf,[status(esa)],[converse_idempotence]) ).

thf(zip_derived_cl648,plain,
    ( ( join @ ( join @ sk__1 @ ( complement @ ( converse @ sk_ ) ) ) @ ( converse @ sk_ ) )
    = top ),
    inference(demod,[status(thm)],[zip_derived_cl625,zip_derived_cl7]) ).

thf(zip_derived_cl1_048,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( join @ X0 @ ( join @ X1 @ X2 ) )
      = ( join @ ( join @ X0 @ X1 ) @ X2 ) ),
    inference(cnf,[status(esa)],[maddux2_join_associativity]) ).

thf(zip_derived_cl681,plain,
    ( ( join @ sk__1 @ ( join @ ( complement @ ( converse @ sk_ ) ) @ ( converse @ sk_ ) ) )
    = top ),
    inference('sup+',[status(thm)],[zip_derived_cl648,zip_derived_cl1]) ).

thf(zip_derived_cl11_049,plain,
    ! [X0: $i] :
      ( top
      = ( join @ X0 @ ( complement @ X0 ) ) ),
    inference(cnf,[status(esa)],[def_top]) ).

thf(zip_derived_cl7_050,plain,
    ! [X0: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = X0 ),
    inference(cnf,[status(esa)],[converse_idempotence]) ).

thf(zip_derived_cl17_051,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ ( converse @ X0 ) @ ( converse @ X1 ) )
      = ( converse @ ( join @ X1 @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl8,zip_derived_cl0]) ).

thf(zip_derived_cl26,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ ( converse @ X1 ) @ X0 )
      = ( converse @ ( join @ ( converse @ X0 ) @ X1 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7,zip_derived_cl17]) ).

thf(zip_derived_cl444,plain,
    ! [X0: $i] :
      ( ( join @ ( converse @ ( complement @ ( converse @ X0 ) ) ) @ X0 )
      = ( converse @ top ) ),
    inference('sup+',[status(thm)],[zip_derived_cl11,zip_derived_cl26]) ).

thf(zip_derived_cl20_052,plain,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( join @ ( converse @ X0 ) @ X1 ) )
      = ( join @ X0 @ ( converse @ X1 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7,zip_derived_cl8]) ).

thf(zip_derived_cl494,plain,
    ! [X0: $i] :
      ( ( converse @ ( converse @ top ) )
      = ( join @ ( complement @ ( converse @ X0 ) ) @ ( converse @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl444,zip_derived_cl20]) ).

thf(zip_derived_cl7_053,plain,
    ! [X0: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = X0 ),
    inference(cnf,[status(esa)],[converse_idempotence]) ).

thf(zip_derived_cl511,plain,
    ! [X0: $i] :
      ( top
      = ( join @ ( complement @ ( converse @ X0 ) ) @ ( converse @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl494,zip_derived_cl7]) ).

thf(zip_derived_cl682,plain,
    ( ( join @ sk__1 @ top )
    = top ),
    inference(demod,[status(thm)],[zip_derived_cl681,zip_derived_cl511]) ).

thf(zip_derived_cl1_054,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( join @ X0 @ ( join @ X1 @ X2 ) )
      = ( join @ ( join @ X0 @ X1 ) @ X2 ) ),
    inference(cnf,[status(esa)],[maddux2_join_associativity]) ).

thf(zip_derived_cl685,plain,
    ! [X0: $i] :
      ( ( join @ sk__1 @ ( join @ top @ X0 ) )
      = ( join @ top @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl682,zip_derived_cl1]) ).

thf(zip_derived_cl687,plain,
    ! [X0: $i] :
      ( ( join @ sk__1 @ ( join @ X0 @ top ) )
      = ( join @ top @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl0,zip_derived_cl685]) ).

thf(zip_derived_cl3820,plain,
    ! [X0: $i] :
      ( ( join @ sk__1 @ top )
      = ( join @ top @ ( complement @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl3528,zip_derived_cl687]) ).

thf(zip_derived_cl682_055,plain,
    ( ( join @ sk__1 @ top )
    = top ),
    inference(demod,[status(thm)],[zip_derived_cl681,zip_derived_cl511]) ).

thf(zip_derived_cl3832,plain,
    ! [X0: $i] :
      ( top
      = ( join @ top @ ( complement @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl3820,zip_derived_cl682]) ).

thf(zip_derived_cl31_056,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ ( join @ X0 @ ( complement @ ( join @ X1 @ X0 ) ) ) )
      = top ),
    inference('sup+',[status(thm)],[zip_derived_cl11,zip_derived_cl1]) ).

thf(zip_derived_cl3882,plain,
    ! [X0: $i] :
      ( ( join @ X0 @ top )
      = top ),
    inference('sup+',[status(thm)],[zip_derived_cl3832,zip_derived_cl31]) ).

thf(zip_derived_cl4212,plain,
    ! [X0: $i,X1: $i] :
      ( top
      = ( join @ ( complement @ X1 ) @ ( join @ X1 @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl4182,zip_derived_cl3882]) ).

thf(zip_derived_cl5889,plain,
    ( top
    = ( join @ ( complement @ sk__1 ) @ ( complement @ ( converse @ sk_ ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5869,zip_derived_cl4212]) ).

thf(zip_derived_cl3_057,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) ),
    inference(cnf,[status(esa)],[maddux4_definiton_of_meet]) ).

thf(zip_derived_cl6059,plain,
    ( ( meet @ sk__1 @ ( converse @ sk_ ) )
    = ( complement @ top ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5889,zip_derived_cl3]) ).

thf(zip_derived_cl175_058,plain,
    ( zero
    = ( complement @ top ) ),
    inference(demod,[status(thm)],[zip_derived_cl172,zip_derived_cl12]) ).

thf(zip_derived_cl6067,plain,
    ( ( meet @ sk__1 @ ( converse @ sk_ ) )
    = zero ),
    inference(demod,[status(thm)],[zip_derived_cl6059,zip_derived_cl175]) ).

thf(zip_derived_cl207_059,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ X1 ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).

thf(zip_derived_cl6069,plain,
    ( sk__1
    = ( join @ zero @ ( complement @ ( join @ ( complement @ sk__1 ) @ ( converse @ sk_ ) ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl6067,zip_derived_cl207]) ).

thf(zip_derived_cl5148_060,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ zero @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl3835,zip_derived_cl5053]) ).

thf(zip_derived_cl7027,plain,
    ( ( complement @ ( join @ ( complement @ sk__1 ) @ ( converse @ sk_ ) ) )
    = sk__1 ),
    inference('sup+',[status(thm)],[zip_derived_cl6069,zip_derived_cl5148]) ).

thf(zip_derived_cl5187_061,plain,
    ! [X0: $i] :
      ( X0
      = ( complement @ ( complement @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5148,zip_derived_cl3530]) ).

thf(zip_derived_cl7041,plain,
    ( ( join @ ( complement @ sk__1 ) @ ( converse @ sk_ ) )
    = ( complement @ sk__1 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7027,zip_derived_cl5187]) ).

thf(zip_derived_cl7_062,plain,
    ! [X0: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = X0 ),
    inference(cnf,[status(esa)],[converse_idempotence]) ).

thf(zip_derived_cl8_063,plain,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( join @ X0 @ X1 ) )
      = ( join @ ( converse @ X0 ) @ ( converse @ X1 ) ) ),
    inference(cnf,[status(esa)],[converse_additivity]) ).

thf(zip_derived_cl19,plain,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( join @ X1 @ ( converse @ X0 ) ) )
      = ( join @ ( converse @ X1 ) @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7,zip_derived_cl8]) ).

thf(zip_derived_cl7278,plain,
    ( ( converse @ ( complement @ sk__1 ) )
    = ( join @ ( converse @ ( complement @ sk__1 ) ) @ sk_ ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7041,zip_derived_cl19]) ).

thf(zip_derived_cl0_064,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl4212_065,plain,
    ! [X0: $i,X1: $i] :
      ( top
      = ( join @ ( complement @ X1 ) @ ( join @ X1 @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl4182,zip_derived_cl3882]) ).

thf(zip_derived_cl5450,plain,
    ! [X0: $i,X1: $i] :
      ( top
      = ( join @ ( complement @ X0 ) @ ( join @ X1 @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl0,zip_derived_cl4212]) ).

thf(zip_derived_cl7408,plain,
    ( top
    = ( join @ ( complement @ sk_ ) @ ( converse @ ( complement @ sk__1 ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7278,zip_derived_cl5450]) ).

thf(zip_derived_cl27_066,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X0 @ ( converse @ X1 ) )
      = ( converse @ ( join @ X1 @ ( converse @ X0 ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7,zip_derived_cl17]) ).

thf(zip_derived_cl7746,plain,
    ( ( join @ ( complement @ sk__1 ) @ ( converse @ ( complement @ sk_ ) ) )
    = ( converse @ top ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7408,zip_derived_cl27]) ).

thf(zip_derived_cl3882_067,plain,
    ! [X0: $i] :
      ( ( join @ X0 @ top )
      = top ),
    inference('sup+',[status(thm)],[zip_derived_cl3832,zip_derived_cl31]) ).

thf(zip_derived_cl444_068,plain,
    ! [X0: $i] :
      ( ( join @ ( converse @ ( complement @ ( converse @ X0 ) ) ) @ X0 )
      = ( converse @ top ) ),
    inference('sup+',[status(thm)],[zip_derived_cl11,zip_derived_cl26]) ).

thf(zip_derived_cl3927,plain,
    ( top
    = ( converse @ top ) ),
    inference('sup+',[status(thm)],[zip_derived_cl3882,zip_derived_cl444]) ).

thf(zip_derived_cl7763,plain,
    ( ( join @ ( complement @ sk__1 ) @ ( converse @ ( complement @ sk_ ) ) )
    = top ),
    inference(demod,[status(thm)],[zip_derived_cl7746,zip_derived_cl3927]) ).

thf(zip_derived_cl207_069,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ X1 ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).

thf(zip_derived_cl8125,plain,
    ( sk__1
    = ( join @ ( meet @ sk__1 @ ( converse @ ( complement @ sk_ ) ) ) @ ( complement @ top ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7763,zip_derived_cl207]) ).

thf(zip_derived_cl175_070,plain,
    ( zero
    = ( complement @ top ) ),
    inference(demod,[status(thm)],[zip_derived_cl172,zip_derived_cl12]) ).

thf(zip_derived_cl5148_071,plain,
    ! [X0: $i] :
      ( X0
      = ( join @ zero @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl3835,zip_derived_cl5053]) ).

thf(zip_derived_cl0_072,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl5157,plain,
    ! [X0: $i] :
      ( ( join @ X0 @ zero )
      = X0 ),
    inference('sup+',[status(thm)],[zip_derived_cl5148,zip_derived_cl0]) ).

thf(zip_derived_cl8142,plain,
    ( sk__1
    = ( meet @ sk__1 @ ( converse @ ( complement @ sk_ ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl8125,zip_derived_cl175,zip_derived_cl5157]) ).

thf(zip_derived_cl0_073,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl3_074,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) ),
    inference(cnf,[status(esa)],[maddux4_definiton_of_meet]) ).

thf(zip_derived_cl170,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( complement @ ( join @ ( complement @ X1 ) @ ( complement @ X0 ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl0,zip_derived_cl3]) ).

thf(zip_derived_cl3_075,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) ),
    inference(cnf,[status(esa)],[maddux4_definiton_of_meet]) ).

thf(zip_derived_cl9611,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( meet @ X1 @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl170,zip_derived_cl3]) ).

thf(zip_derived_cl207_076,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ X1 ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).

thf(zip_derived_cl4212_077,plain,
    ! [X0: $i,X1: $i] :
      ( top
      = ( join @ ( complement @ X1 ) @ ( join @ X1 @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl4182,zip_derived_cl3882]) ).

thf(zip_derived_cl207_078,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ X1 ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).

thf(zip_derived_cl5448,plain,
    ! [X0: $i,X1: $i] :
      ( X1
      = ( join @ ( meet @ X1 @ ( join @ X1 @ X0 ) ) @ ( complement @ top ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl4212,zip_derived_cl207]) ).

thf(zip_derived_cl175_079,plain,
    ( zero
    = ( complement @ top ) ),
    inference(demod,[status(thm)],[zip_derived_cl172,zip_derived_cl12]) ).

thf(zip_derived_cl5157_080,plain,
    ! [X0: $i] :
      ( ( join @ X0 @ zero )
      = X0 ),
    inference('sup+',[status(thm)],[zip_derived_cl5148,zip_derived_cl0]) ).

thf(zip_derived_cl5506,plain,
    ! [X0: $i,X1: $i] :
      ( X1
      = ( meet @ X1 @ ( join @ X1 @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl5448,zip_derived_cl175,zip_derived_cl5157]) ).

thf(zip_derived_cl5528,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( meet @ ( meet @ X0 @ X1 ) @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl207,zip_derived_cl5506]) ).

thf(zip_derived_cl9731,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( meet @ ( meet @ X1 @ X0 ) @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl9611,zip_derived_cl5528]) ).

thf(zip_derived_cl9817,plain,
    ( ( meet @ ( converse @ ( complement @ sk_ ) ) @ sk__1 )
    = ( meet @ sk__1 @ ( converse @ ( complement @ sk_ ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl8142,zip_derived_cl9731]) ).

thf(zip_derived_cl8142_081,plain,
    ( sk__1
    = ( meet @ sk__1 @ ( converse @ ( complement @ sk_ ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl8125,zip_derived_cl175,zip_derived_cl5157]) ).

thf(zip_derived_cl9837,plain,
    ( ( meet @ ( converse @ ( complement @ sk_ ) ) @ sk__1 )
    = sk__1 ),
    inference(demod,[status(thm)],[zip_derived_cl9817,zip_derived_cl8142]) ).

thf(zip_derived_cl207_082,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ X1 ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).

thf(zip_derived_cl5187_083,plain,
    ! [X0: $i] :
      ( X0
      = ( complement @ ( complement @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5148,zip_derived_cl3530]) ).

thf(zip_derived_cl203_084,plain,
    ! [X0: $i] :
      ( ( join @ ( complement @ X0 ) @ ( complement @ X0 ) )
      = ( complement @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl195,zip_derived_cl132,zip_derived_cl136]) ).

thf(zip_derived_cl5561,plain,
    ! [X0: $i] :
      ( ( join @ ( complement @ ( complement @ X0 ) ) @ X0 )
      = ( complement @ ( complement @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5187,zip_derived_cl203]) ).

thf(zip_derived_cl5187_085,plain,
    ! [X0: $i] :
      ( X0
      = ( complement @ ( complement @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5148,zip_derived_cl3530]) ).

thf(zip_derived_cl5187_086,plain,
    ! [X0: $i] :
      ( X0
      = ( complement @ ( complement @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5148,zip_derived_cl3530]) ).

thf(zip_derived_cl5576,plain,
    ! [X0: $i] :
      ( ( join @ X0 @ X0 )
      = X0 ),
    inference(demod,[status(thm)],[zip_derived_cl5561,zip_derived_cl5187,zip_derived_cl5187]) ).

thf(zip_derived_cl1_087,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( join @ X0 @ ( join @ X1 @ X2 ) )
      = ( join @ ( join @ X0 @ X1 ) @ X2 ) ),
    inference(cnf,[status(esa)],[maddux2_join_associativity]) ).

thf(zip_derived_cl5781,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X0 @ ( join @ X0 @ X1 ) )
      = ( join @ X0 @ X1 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5576,zip_derived_cl1]) ).

thf(zip_derived_cl8805,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ ( meet @ X0 @ X1 ) @ X0 )
      = ( join @ ( meet @ X0 @ X1 ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl207,zip_derived_cl5781]) ).

thf(zip_derived_cl0_088,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X1 @ X0 )
      = ( join @ X0 @ X1 ) ),
    inference(cnf,[status(esa)],[maddux1_join_commutativity]) ).

thf(zip_derived_cl207_089,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ ( meet @ X0 @ X1 ) @ ( complement @ ( join @ ( complement @ X0 ) @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl3]) ).

thf(zip_derived_cl8852,plain,
    ! [X0: $i,X1: $i] :
      ( ( join @ X0 @ ( meet @ X0 @ X1 ) )
      = X0 ),
    inference(demod,[status(thm)],[zip_derived_cl8805,zip_derived_cl0,zip_derived_cl207]) ).

thf(zip_derived_cl20_090,plain,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( join @ ( converse @ X0 ) @ X1 ) )
      = ( join @ X0 @ ( converse @ X1 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl7,zip_derived_cl8]) ).

thf(zip_derived_cl8931,plain,
    ! [X0: $i,X1: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = ( join @ X0 @ ( converse @ ( meet @ ( converse @ X0 ) @ X1 ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl8852,zip_derived_cl20]) ).

thf(zip_derived_cl7_091,plain,
    ! [X0: $i] :
      ( ( converse @ ( converse @ X0 ) )
      = X0 ),
    inference(cnf,[status(esa)],[converse_idempotence]) ).

thf(zip_derived_cl8964,plain,
    ! [X0: $i,X1: $i] :
      ( X0
      = ( join @ X0 @ ( converse @ ( meet @ ( converse @ X0 ) @ X1 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl8931,zip_derived_cl7]) ).

thf(zip_derived_cl9916,plain,
    ( ( complement @ sk_ )
    = ( join @ ( complement @ sk_ ) @ ( converse @ sk__1 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl9837,zip_derived_cl8964]) ).

thf(zip_derived_cl5450_092,plain,
    ! [X0: $i,X1: $i] :
      ( top
      = ( join @ ( complement @ X0 ) @ ( join @ X1 @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl0,zip_derived_cl4212]) ).

thf(zip_derived_cl10432,plain,
    ( top
    = ( join @ ( complement @ ( converse @ sk__1 ) ) @ ( complement @ sk_ ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl9916,zip_derived_cl5450]) ).

thf(zip_derived_cl3_093,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) ),
    inference(cnf,[status(esa)],[maddux4_definiton_of_meet]) ).

thf(zip_derived_cl12_094,plain,
    ! [X0: $i] :
      ( zero
      = ( meet @ X0 @ ( complement @ X0 ) ) ),
    inference(cnf,[status(esa)],[def_zero]) ).

thf(zip_derived_cl167,plain,
    ! [X0: $i,X1: $i] :
      ( zero
      = ( meet @ ( join @ ( complement @ X1 ) @ ( complement @ X0 ) ) @ ( meet @ X1 @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl3,zip_derived_cl12]) ).

thf(zip_derived_cl11426,plain,
    ( zero
    = ( meet @ top @ ( meet @ ( converse @ sk__1 ) @ sk_ ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl10432,zip_derived_cl167]) ).

thf(zip_derived_cl9611_095,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( meet @ X1 @ X0 ) ),
    inference('sup+',[status(thm)],[zip_derived_cl170,zip_derived_cl3]) ).

thf(zip_derived_cl175_096,plain,
    ( zero
    = ( complement @ top ) ),
    inference(demod,[status(thm)],[zip_derived_cl172,zip_derived_cl12]) ).

thf(zip_derived_cl3_097,plain,
    ! [X0: $i,X1: $i] :
      ( ( meet @ X0 @ X1 )
      = ( complement @ ( join @ ( complement @ X0 ) @ ( complement @ X1 ) ) ) ),
    inference(cnf,[status(esa)],[maddux4_definiton_of_meet]) ).

thf(zip_derived_cl226,plain,
    ! [X0: $i] :
      ( ( meet @ top @ X0 )
      = ( complement @ ( join @ zero @ ( complement @ X0 ) ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl175,zip_derived_cl3]) ).

thf(zip_derived_cl5020_098,plain,
    ! [X0: $i] :
      ( ( complement @ X0 )
      = ( join @ zero @ ( complement @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl4678,zip_derived_cl3835]) ).

thf(zip_derived_cl5033,plain,
    ! [X0: $i] :
      ( ( meet @ top @ X0 )
      = ( complement @ ( complement @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl226,zip_derived_cl5020]) ).

thf(zip_derived_cl5187_099,plain,
    ! [X0: $i] :
      ( X0
      = ( complement @ ( complement @ X0 ) ) ),
    inference('sup+',[status(thm)],[zip_derived_cl5148,zip_derived_cl3530]) ).

thf(zip_derived_cl5556,plain,
    ! [X0: $i] :
      ( ( meet @ top @ X0 )
      = X0 ),
    inference(demod,[status(thm)],[zip_derived_cl5033,zip_derived_cl5187]) ).

thf(zip_derived_cl11444,plain,
    ( zero
    = ( meet @ sk_ @ ( converse @ sk__1 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl11426,zip_derived_cl9611,zip_derived_cl5556]) ).

thf(zip_derived_cl14,plain,
    ( ( meet @ sk_ @ ( converse @ sk__1 ) )
   != zero ),
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl11445,plain,
    $false,
    inference('simplify_reflect-',[status(thm)],[zip_derived_cl11444,zip_derived_cl14]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : REL006+1 : TPTP v8.1.2. Released v4.0.0.
% 0.00/0.14  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.HmG5NRPwVb true
% 0.14/0.35  % Computer : n027.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.21/0.35  % WCLimit  : 300
% 0.21/0.35  % DateTime : Fri Aug 25 20:40:19 EDT 2023
% 0.21/0.35  % CPUTime  : 
% 0.21/0.35  % Running portfolio for 300 s
% 0.21/0.35  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.21/0.35  % Number of cores: 8
% 0.21/0.35  % Python version: Python 3.6.8
% 0.21/0.36  % Running in FO mode
% 0.22/0.64  % Total configuration time : 435
% 0.22/0.64  % Estimated wc time : 1092
% 0.22/0.64  % Estimated cpu time (7 cpus) : 156.0
% 0.22/0.72  % /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
% 0.22/0.73  % /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
% 0.22/0.75  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.22/0.76  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.22/0.76  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 10.01/2.17  % Solved by fo/fo4.sh.
% 10.01/2.17  % done 1491 iterations in 1.384s
% 10.01/2.17  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 10.01/2.17  % SZS output start Refutation
% See solution above
% 10.01/2.17  
% 10.01/2.17  
% 10.01/2.17  % Terminating...
% 10.99/2.25  % Runner terminated.
% 10.99/2.26  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------