TSTP Solution File: LCL503+1 by Zipperpin---2.1.9999

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Zipperpin---2.1.9999
% Problem  : LCL503+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.3JeNKkrBez true

% Computer : n020.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 08:59:59 EDT 2023

% Result   : Theorem 56.82s 8.82s
% Output   : Refutation 56.82s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   33
%            Number of leaves      :   35
% Syntax   : Number of formulae    :  182 ( 104 unt;  17 typ;   0 def)
%            Number of atoms       :  250 (  62 equ;   0 cnn)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives : 1142 (  76   ~;  73   |;   1   &; 981   @)
%                                         (   6 <=>;   5  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   6 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   10 (  10   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :   19 (  17 usr;  12 con; 0-2 aty)
%            Number of variables   :  293 (   0   ^; 293   !;   0   ?; 293   :)

% Comments : 
%------------------------------------------------------------------------------
thf(op_or_type,type,
    op_or: $o ).

thf(and_type,type,
    and: $i > $i > $i ).

thf(is_a_theorem_type,type,
    is_a_theorem: $i > $o ).

thf(implies_1_type,type,
    implies_1: $o ).

thf(op_equiv_type,type,
    op_equiv: $o ).

thf(op_implies_and_type,type,
    op_implies_and: $o ).

thf(or_type,type,
    or: $i > $i > $i ).

thf(kn2_type,type,
    kn2: $o ).

thf(kn1_type,type,
    kn1: $o ).

thf(equiv_type,type,
    equiv: $i > $i > $i ).

thf(modus_ponens_type,type,
    modus_ponens: $o ).

thf(sk__7_type,type,
    sk__7: $i ).

thf(sk__6_type,type,
    sk__6: $i ).

thf(implies_type,type,
    implies: $i > $i > $i ).

thf(substitution_of_equivalents_type,type,
    substitution_of_equivalents: $o ).

thf(kn3_type,type,
    kn3: $o ).

thf(not_type,type,
    not: $i > $i ).

thf(implies_1,axiom,
    ( implies_1
  <=> ! [X: $i,Y: $i] : ( is_a_theorem @ ( implies @ X @ ( implies @ Y @ X ) ) ) ) ).

thf(zip_derived_cl10,plain,
    ( implies_1
    | ~ ( is_a_theorem @ ( implies @ sk__6 @ ( implies @ sk__7 @ sk__6 ) ) ) ),
    inference(cnf,[status(esa)],[implies_1]) ).

thf(hilbert_implies_1,conjecture,
    implies_1 ).

thf(zf_stmt_0,negated_conjecture,
    ~ implies_1,
    inference('cnf.neg',[status(esa)],[hilbert_implies_1]) ).

thf(zip_derived_cl71,plain,
    ~ implies_1,
    inference(cnf,[status(esa)],[zf_stmt_0]) ).

thf(zip_derived_cl351,plain,
    ~ ( is_a_theorem @ ( implies @ sk__6 @ ( implies @ sk__7 @ sk__6 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl10,zip_derived_cl71]) ).

thf(rosser_kn1,axiom,
    kn1 ).

thf(zip_derived_cl64,plain,
    kn1,
    inference(cnf,[status(esa)],[rosser_kn1]) ).

thf(kn1,axiom,
    ( kn1
  <=> ! [P: $i] : ( is_a_theorem @ ( implies @ P @ ( and @ P @ P ) ) ) ) ).

thf(zip_derived_cl33,plain,
    ! [X0: $i] :
      ( ( is_a_theorem @ ( implies @ X0 @ ( and @ X0 @ X0 ) ) )
      | ~ kn1 ),
    inference(cnf,[status(esa)],[kn1]) ).

thf(zip_derived_cl347,plain,
    ! [X0: $i] : ( is_a_theorem @ ( implies @ X0 @ ( and @ X0 @ X0 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl64,zip_derived_cl33]) ).

thf(rosser_op_equiv,axiom,
    op_equiv ).

thf(zip_derived_cl62,plain,
    op_equiv,
    inference(cnf,[status(esa)],[rosser_op_equiv]) ).

thf(op_equiv,axiom,
    ( op_equiv
   => ! [X: $i,Y: $i] :
        ( ( equiv @ X @ Y )
        = ( and @ ( implies @ X @ Y ) @ ( implies @ Y @ X ) ) ) ) ).

thf(zip_derived_cl59,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( equiv @ X0 @ X1 )
        = ( and @ ( implies @ X0 @ X1 ) @ ( implies @ X1 @ X0 ) ) )
      | ~ op_equiv ),
    inference(cnf,[status(esa)],[op_equiv]) ).

thf(zip_derived_cl346,plain,
    ! [X0: $i,X1: $i] :
      ( ( equiv @ X1 @ X0 )
      = ( and @ ( implies @ X1 @ X0 ) @ ( implies @ X0 @ X1 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl62,zip_derived_cl59]) ).

thf(zip_derived_cl347_001,plain,
    ! [X0: $i] : ( is_a_theorem @ ( implies @ X0 @ ( and @ X0 @ X0 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl64,zip_derived_cl33]) ).

thf(rosser_modus_ponens,axiom,
    modus_ponens ).

thf(zip_derived_cl63,plain,
    modus_ponens,
    inference(cnf,[status(esa)],[rosser_modus_ponens]) ).

thf(modus_ponens,axiom,
    ( modus_ponens
  <=> ! [X: $i,Y: $i] :
        ( ( ( is_a_theorem @ X )
          & ( is_a_theorem @ ( implies @ X @ Y ) ) )
       => ( is_a_theorem @ Y ) ) ) ).

thf(zip_derived_cl0,plain,
    ! [X0: $i,X1: $i] :
      ( ( is_a_theorem @ X0 )
      | ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ~ ( is_a_theorem @ X1 )
      | ~ modus_ponens ),
    inference(cnf,[status(esa)],[modus_ponens]) ).

thf(zip_derived_cl353,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ X1 )
      | ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ( is_a_theorem @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl63,zip_derived_cl0]) ).

thf(zip_derived_cl356,plain,
    ! [X0: $i] :
      ( ~ ( is_a_theorem @ X0 )
      | ( is_a_theorem @ ( and @ X0 @ X0 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl347,zip_derived_cl353]) ).

thf(rosser_op_implies_and,axiom,
    op_implies_and ).

thf(zip_derived_cl61,plain,
    op_implies_and,
    inference(cnf,[status(esa)],[rosser_op_implies_and]) ).

thf(op_implies_and,axiom,
    ( op_implies_and
   => ! [X: $i,Y: $i] :
        ( ( implies @ X @ Y )
        = ( not @ ( and @ X @ ( not @ Y ) ) ) ) ) ).

thf(zip_derived_cl57,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( implies @ X0 @ X1 )
        = ( not @ ( and @ X0 @ ( not @ X1 ) ) ) )
      | ~ op_implies_and ),
    inference(cnf,[status(esa)],[op_implies_and]) ).

thf(zip_derived_cl345,plain,
    ! [X0: $i,X1: $i] :
      ( ( implies @ X1 @ X0 )
      = ( not @ ( and @ X1 @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl61,zip_derived_cl57]) ).

thf(zip_derived_cl345_002,plain,
    ! [X0: $i,X1: $i] :
      ( ( implies @ X1 @ X0 )
      = ( not @ ( and @ X1 @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl61,zip_derived_cl57]) ).

thf(rosser_op_or,axiom,
    op_or ).

thf(zip_derived_cl60,plain,
    op_or,
    inference(cnf,[status(esa)],[rosser_op_or]) ).

thf(op_or,axiom,
    ( op_or
   => ! [X: $i,Y: $i] :
        ( ( or @ X @ Y )
        = ( not @ ( and @ ( not @ X ) @ ( not @ Y ) ) ) ) ) ).

thf(zip_derived_cl55,plain,
    ! [X0: $i,X1: $i] :
      ( ( ( or @ X0 @ X1 )
        = ( not @ ( and @ ( not @ X0 ) @ ( not @ X1 ) ) ) )
      | ~ op_or ),
    inference(cnf,[status(esa)],[op_or]) ).

thf(zip_derived_cl344,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( not @ ( and @ ( not @ X1 ) @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl60,zip_derived_cl55]) ).

thf(zip_derived_cl370,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( or @ ( and @ X1 @ ( not @ X0 ) ) @ X2 )
      = ( not @ ( and @ ( implies @ X1 @ X0 ) @ ( not @ X2 ) ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl344]) ).

thf(zip_derived_cl345_003,plain,
    ! [X0: $i,X1: $i] :
      ( ( implies @ X1 @ X0 )
      = ( not @ ( and @ X1 @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl61,zip_derived_cl57]) ).

thf(zip_derived_cl372,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( or @ ( and @ X1 @ ( not @ X0 ) ) @ X2 )
      = ( implies @ ( implies @ X1 @ X0 ) @ X2 ) ),
    inference(demod,[status(thm)],[zip_derived_cl370,zip_derived_cl345]) ).

thf(zip_derived_cl345_004,plain,
    ! [X0: $i,X1: $i] :
      ( ( implies @ X1 @ X0 )
      = ( not @ ( and @ X1 @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl61,zip_derived_cl57]) ).

thf(rosser_kn3,axiom,
    kn3 ).

thf(zip_derived_cl66,plain,
    kn3,
    inference(cnf,[status(esa)],[rosser_kn3]) ).

thf(kn3,axiom,
    ( kn3
  <=> ! [P: $i,Q: $i,R: $i] : ( is_a_theorem @ ( implies @ ( implies @ P @ Q ) @ ( implies @ ( not @ ( and @ Q @ R ) ) @ ( not @ ( and @ R @ P ) ) ) ) ) ) ).

thf(zip_derived_cl37,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( is_a_theorem @ ( implies @ ( implies @ X0 @ X1 ) @ ( implies @ ( not @ ( and @ X1 @ X2 ) ) @ ( not @ ( and @ X2 @ X0 ) ) ) ) )
      | ~ kn3 ),
    inference(cnf,[status(esa)],[kn3]) ).

thf(zip_derived_cl349,plain,
    ! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ ( implies @ X0 @ X2 ) @ ( implies @ ( not @ ( and @ X2 @ X1 ) ) @ ( not @ ( and @ X1 @ X0 ) ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl66,zip_derived_cl37]) ).

thf(zip_derived_cl345_005,plain,
    ! [X0: $i,X1: $i] :
      ( ( implies @ X1 @ X0 )
      = ( not @ ( and @ X1 @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl61,zip_derived_cl57]) ).

thf(zip_derived_cl344_006,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( not @ ( and @ ( not @ X1 ) @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl60,zip_derived_cl55]) ).

thf(zip_derived_cl367,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( implies @ ( not @ X1 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl344]) ).

thf(zip_derived_cl441,plain,
    ! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ ( implies @ X0 @ X2 ) @ ( or @ ( and @ X2 @ X1 ) @ ( not @ ( and @ X1 @ X0 ) ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl349,zip_derived_cl367]) ).

thf(zip_derived_cl444,plain,
    ! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ ( implies @ ( not @ X0 ) @ X2 ) @ ( or @ ( and @ X2 @ X1 ) @ ( implies @ X1 @ X0 ) ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl441]) ).

thf(zip_derived_cl367_007,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( implies @ ( not @ X1 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl344]) ).

thf(zip_derived_cl449,plain,
    ! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ ( or @ X0 @ X2 ) @ ( or @ ( and @ X2 @ X1 ) @ ( implies @ X1 @ X0 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl444,zip_derived_cl367]) ).

thf(zip_derived_cl536,plain,
    ! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ ( or @ X0 @ X2 ) @ ( implies @ ( implies @ X2 @ X1 ) @ ( implies @ ( not @ X1 ) @ X0 ) ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl372,zip_derived_cl449]) ).

thf(zip_derived_cl367_008,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( implies @ ( not @ X1 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl344]) ).

thf(zip_derived_cl540,plain,
    ! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ ( or @ X0 @ X2 ) @ ( implies @ ( implies @ X2 @ X1 ) @ ( or @ X1 @ X0 ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl536,zip_derived_cl367]) ).

thf(zip_derived_cl344_009,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( not @ ( and @ ( not @ X1 ) @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl60,zip_derived_cl55]) ).

thf(zip_derived_cl344_010,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( not @ ( and @ ( not @ X1 ) @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl60,zip_derived_cl55]) ).

thf(zip_derived_cl371,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( or @ ( and @ ( not @ X1 ) @ ( not @ X0 ) ) @ X2 )
      = ( not @ ( and @ ( or @ X1 @ X0 ) @ ( not @ X2 ) ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl344,zip_derived_cl344]) ).

thf(zip_derived_cl345_011,plain,
    ! [X0: $i,X1: $i] :
      ( ( implies @ X1 @ X0 )
      = ( not @ ( and @ X1 @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl61,zip_derived_cl57]) ).

thf(zip_derived_cl373,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( or @ ( and @ ( not @ X1 ) @ ( not @ X0 ) ) @ X2 )
      = ( implies @ ( or @ X1 @ X0 ) @ X2 ) ),
    inference(demod,[status(thm)],[zip_derived_cl371,zip_derived_cl345]) ).

thf(zip_derived_cl372_012,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( or @ ( and @ X1 @ ( not @ X0 ) ) @ X2 )
      = ( implies @ ( implies @ X1 @ X0 ) @ X2 ) ),
    inference(demod,[status(thm)],[zip_derived_cl370,zip_derived_cl345]) ).

thf(zip_derived_cl441_013,plain,
    ! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ ( implies @ X0 @ X2 ) @ ( or @ ( and @ X2 @ X1 ) @ ( not @ ( and @ X1 @ X0 ) ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl349,zip_derived_cl367]) ).

thf(zip_derived_cl478,plain,
    ! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ ( implies @ X0 @ X2 ) @ ( implies @ ( implies @ X2 @ X1 ) @ ( not @ ( and @ ( not @ X1 ) @ X0 ) ) ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl372,zip_derived_cl441]) ).

thf(zip_derived_cl347_014,plain,
    ! [X0: $i] : ( is_a_theorem @ ( implies @ X0 @ ( and @ X0 @ X0 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl64,zip_derived_cl33]) ).

thf(zip_derived_cl345_015,plain,
    ! [X0: $i,X1: $i] :
      ( ( implies @ X1 @ X0 )
      = ( not @ ( and @ X1 @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl61,zip_derived_cl57]) ).

thf(zip_derived_cl367_016,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( implies @ ( not @ X1 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl344]) ).

thf(zip_derived_cl353_017,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ X1 )
      | ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ( is_a_theorem @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl63,zip_derived_cl0]) ).

thf(zip_derived_cl377,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( not @ X1 ) )
      | ~ ( is_a_theorem @ ( or @ X1 @ X0 ) )
      | ( is_a_theorem @ X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl367,zip_derived_cl353]) ).

thf(zip_derived_cl381,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ~ ( is_a_theorem @ ( or @ ( and @ X1 @ ( not @ X0 ) ) @ X2 ) )
      | ( is_a_theorem @ X2 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl345,zip_derived_cl377]) ).

thf(zip_derived_cl383,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( or @ ( and @ X0 @ ( not @ ( and @ X0 @ X0 ) ) ) @ X1 ) )
      | ( is_a_theorem @ X1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl347,zip_derived_cl381]) ).

thf(zip_derived_cl372_018,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( or @ ( and @ X1 @ ( not @ X0 ) ) @ X2 )
      = ( implies @ ( implies @ X1 @ X0 ) @ X2 ) ),
    inference(demod,[status(thm)],[zip_derived_cl370,zip_derived_cl345]) ).

thf(zip_derived_cl472,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( implies @ ( implies @ X0 @ ( and @ X0 @ X0 ) ) @ X1 ) )
      | ( is_a_theorem @ X1 ) ),
    inference(demod,[status(thm)],[zip_derived_cl383,zip_derived_cl372]) ).

thf(zip_derived_cl835,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ ( implies @ ( and @ X0 @ X0 ) @ X1 ) @ ( not @ ( and @ ( not @ X1 ) @ X0 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl478,zip_derived_cl472]) ).

thf(rosser_kn2,axiom,
    kn2 ).

thf(zip_derived_cl65,plain,
    kn2,
    inference(cnf,[status(esa)],[rosser_kn2]) ).

thf(kn2,axiom,
    ( kn2
  <=> ! [P: $i,Q: $i] : ( is_a_theorem @ ( implies @ ( and @ P @ Q ) @ P ) ) ) ).

thf(zip_derived_cl35,plain,
    ! [X0: $i,X1: $i] :
      ( ( is_a_theorem @ ( implies @ ( and @ X0 @ X1 ) @ X0 ) )
      | ~ kn2 ),
    inference(cnf,[status(esa)],[kn2]) ).

thf(zip_derived_cl348,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ ( and @ X0 @ X1 ) @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl65,zip_derived_cl35]) ).

thf(zip_derived_cl381_019,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ~ ( is_a_theorem @ ( or @ ( and @ X1 @ ( not @ X0 ) ) @ X2 ) )
      | ( is_a_theorem @ X2 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl345,zip_derived_cl377]) ).

thf(zip_derived_cl384,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_a_theorem @ ( or @ ( and @ ( and @ X0 @ X1 ) @ ( not @ X0 ) ) @ X2 ) )
      | ( is_a_theorem @ X2 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl348,zip_derived_cl381]) ).

thf(zip_derived_cl372_020,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( or @ ( and @ X1 @ ( not @ X0 ) ) @ X2 )
      = ( implies @ ( implies @ X1 @ X0 ) @ X2 ) ),
    inference(demod,[status(thm)],[zip_derived_cl370,zip_derived_cl345]) ).

thf(zip_derived_cl473,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_a_theorem @ ( implies @ ( implies @ ( and @ X0 @ X1 ) @ X0 ) @ X2 ) )
      | ( is_a_theorem @ X2 ) ),
    inference(demod,[status(thm)],[zip_derived_cl384,zip_derived_cl372]) ).

thf(zip_derived_cl867,plain,
    ! [X0: $i] : ( is_a_theorem @ ( not @ ( and @ ( not @ X0 ) @ X0 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl835,zip_derived_cl473]) ).

thf(zip_derived_cl377_021,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( not @ X1 ) )
      | ~ ( is_a_theorem @ ( or @ X1 @ X0 ) )
      | ( is_a_theorem @ X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl367,zip_derived_cl353]) ).

thf(zip_derived_cl883,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( or @ ( and @ ( not @ X0 ) @ X0 ) @ X1 ) )
      | ( is_a_theorem @ X1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl867,zip_derived_cl377]) ).

thf(zip_derived_cl912,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( implies @ ( or @ ( not @ X1 ) @ X1 ) @ X0 ) )
      | ( is_a_theorem @ X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl373,zip_derived_cl883]) ).

thf(zip_derived_cl928,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ ( implies @ X0 @ X1 ) @ ( or @ X1 @ ( not @ X0 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl540,zip_derived_cl912]) ).

thf(zip_derived_cl473_022,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_a_theorem @ ( implies @ ( implies @ ( and @ X0 @ X1 ) @ X0 ) @ X2 ) )
      | ( is_a_theorem @ X2 ) ),
    inference(demod,[status(thm)],[zip_derived_cl384,zip_derived_cl372]) ).

thf(zip_derived_cl1018,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( or @ X1 @ ( not @ ( and @ X1 @ X0 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl928,zip_derived_cl473]) ).

thf(zip_derived_cl1206,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( or @ X1 @ ( implies @ X1 @ X0 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl1018]) ).

thf(zip_derived_cl344_023,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( not @ ( and @ ( not @ X1 ) @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl60,zip_derived_cl55]) ).

thf(zip_derived_cl867_024,plain,
    ! [X0: $i] : ( is_a_theorem @ ( not @ ( and @ ( not @ X0 ) @ X0 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl835,zip_derived_cl473]) ).

thf(zip_derived_cl887,plain,
    ! [X0: $i] : ( is_a_theorem @ ( or @ ( not @ X0 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl344,zip_derived_cl867]) ).

thf(zip_derived_cl345_025,plain,
    ! [X0: $i,X1: $i] :
      ( ( implies @ X1 @ X0 )
      = ( not @ ( and @ X1 @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl61,zip_derived_cl57]) ).

thf(zip_derived_cl441_026,plain,
    ! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ ( implies @ X0 @ X2 ) @ ( or @ ( and @ X2 @ X1 ) @ ( not @ ( and @ X1 @ X0 ) ) ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl349,zip_derived_cl367]) ).

thf(zip_derived_cl353_027,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ X1 )
      | ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ( is_a_theorem @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl63,zip_derived_cl0]) ).

thf(zip_derived_cl442,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_a_theorem @ ( implies @ X0 @ X2 ) )
      | ( is_a_theorem @ ( or @ ( and @ X2 @ X1 ) @ ( not @ ( and @ X1 @ X0 ) ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl441,zip_derived_cl353]) ).

thf(zip_derived_cl883_028,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( or @ ( and @ ( not @ X0 ) @ X0 ) @ X1 ) )
      | ( is_a_theorem @ X1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl867,zip_derived_cl377]) ).

thf(zip_derived_cl941,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( implies @ X0 @ ( not @ X1 ) ) )
      | ( is_a_theorem @ ( not @ ( and @ X1 @ X0 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl442,zip_derived_cl883]) ).

thf(zip_derived_cl959,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( implies @ ( not @ X0 ) @ ( not @ X1 ) ) )
      | ( is_a_theorem @ ( implies @ X1 @ X0 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl941]) ).

thf(zip_derived_cl367_029,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( implies @ ( not @ X1 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl344]) ).

thf(zip_derived_cl965,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( or @ X0 @ ( not @ X1 ) ) )
      | ( is_a_theorem @ ( implies @ X1 @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl959,zip_derived_cl367]) ).

thf(zip_derived_cl967,plain,
    ! [X0: $i] : ( is_a_theorem @ ( implies @ X0 @ ( not @ ( not @ X0 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl887,zip_derived_cl965]) ).

thf(zip_derived_cl353_030,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ X1 )
      | ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ( is_a_theorem @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl63,zip_derived_cl0]) ).

thf(zip_derived_cl976,plain,
    ! [X0: $i] :
      ( ~ ( is_a_theorem @ X0 )
      | ( is_a_theorem @ ( not @ ( not @ X0 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl967,zip_derived_cl353]) ).

thf(zip_derived_cl377_031,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( not @ X1 ) )
      | ~ ( is_a_theorem @ ( or @ X1 @ X0 ) )
      | ( is_a_theorem @ X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl367,zip_derived_cl353]) ).

thf(zip_derived_cl1010,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ X0 )
      | ~ ( is_a_theorem @ ( or @ ( not @ X0 ) @ X1 ) )
      | ( is_a_theorem @ X1 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl976,zip_derived_cl377]) ).

thf(zip_derived_cl1213,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ X1 )
      | ( is_a_theorem @ ( implies @ ( not @ X1 ) @ X0 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1206,zip_derived_cl1010]) ).

thf(zip_derived_cl367_032,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( implies @ ( not @ X1 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl344]) ).

thf(zip_derived_cl1223,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ X1 )
      | ( is_a_theorem @ ( or @ X1 @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl1213,zip_derived_cl367]) ).

thf(zip_derived_cl965_033,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( or @ X0 @ ( not @ X1 ) ) )
      | ( is_a_theorem @ ( implies @ X1 @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl959,zip_derived_cl367]) ).

thf(zip_derived_cl1226,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ X1 )
      | ( is_a_theorem @ ( implies @ X0 @ X1 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1223,zip_derived_cl965]) ).

thf(zip_derived_cl442_034,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_a_theorem @ ( implies @ X0 @ X2 ) )
      | ( is_a_theorem @ ( or @ ( and @ X2 @ X1 ) @ ( not @ ( and @ X1 @ X0 ) ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl441,zip_derived_cl353]) ).

thf(zip_derived_cl965_035,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( or @ X0 @ ( not @ X1 ) ) )
      | ( is_a_theorem @ ( implies @ X1 @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl959,zip_derived_cl367]) ).

thf(zip_derived_cl968,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_a_theorem @ ( implies @ X0 @ X2 ) )
      | ( is_a_theorem @ ( implies @ ( and @ X1 @ X0 ) @ ( and @ X2 @ X1 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl442,zip_derived_cl965]) ).

thf(zip_derived_cl353_036,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ X1 )
      | ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ( is_a_theorem @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl63,zip_derived_cl0]) ).

thf(zip_derived_cl3602,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_a_theorem @ ( implies @ X2 @ X1 ) )
      | ~ ( is_a_theorem @ ( and @ X0 @ X2 ) )
      | ( is_a_theorem @ ( and @ X1 @ X0 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl968,zip_derived_cl353]) ).

thf(zip_derived_cl4173,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ~ ( is_a_theorem @ X0 )
      | ~ ( is_a_theorem @ ( and @ X2 @ X1 ) )
      | ( is_a_theorem @ ( and @ X0 @ X2 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl1226,zip_derived_cl3602]) ).

thf(zip_derived_cl4229,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ X0 )
      | ~ ( is_a_theorem @ X1 )
      | ( is_a_theorem @ ( and @ X1 @ X0 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl356,zip_derived_cl4173]) ).

thf(zip_derived_cl4257,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( implies @ X0 @ X1 ) )
      | ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ( is_a_theorem @ ( equiv @ X1 @ X0 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl346,zip_derived_cl4229]) ).

thf(substitution_of_equivalents,axiom,
    substitution_of_equivalents ).

thf(zip_derived_cl67,plain,
    substitution_of_equivalents,
    inference(cnf,[status(esa)],[substitution_of_equivalents]) ).

thf(substitution_of_equivalents_037,axiom,
    ( substitution_of_equivalents
  <=> ! [X: $i,Y: $i] :
        ( ( is_a_theorem @ ( equiv @ X @ Y ) )
       => ( X = Y ) ) ) ).

thf(zip_derived_cl4,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( equiv @ X0 @ X1 ) )
      | ( X0 = X1 )
      | ~ substitution_of_equivalents ),
    inference(cnf,[status(esa)],[substitution_of_equivalents]) ).

thf(zip_derived_cl352,plain,
    ! [X0: $i,X1: $i] :
      ( ( X1 = X0 )
      | ~ ( is_a_theorem @ ( equiv @ X1 @ X0 ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl67,zip_derived_cl4]) ).

thf(zip_derived_cl4399,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ~ ( is_a_theorem @ ( implies @ X0 @ X1 ) )
      | ( X1 = X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl4257,zip_derived_cl352]) ).

thf(zip_derived_cl4409,plain,
    ! [X0: $i] :
      ( ~ ( is_a_theorem @ ( implies @ ( and @ X0 @ X0 ) @ X0 ) )
      | ( X0
        = ( and @ X0 @ X0 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl347,zip_derived_cl4399]) ).

thf(zip_derived_cl348_038,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ ( and @ X0 @ X1 ) @ X0 ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl65,zip_derived_cl35]) ).

thf(zip_derived_cl4452,plain,
    ! [X0: $i] :
      ( X0
      = ( and @ X0 @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl4409,zip_derived_cl348]) ).

thf(zip_derived_cl345_039,plain,
    ! [X0: $i,X1: $i] :
      ( ( implies @ X1 @ X0 )
      = ( not @ ( and @ X1 @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl61,zip_derived_cl57]) ).

thf(zip_derived_cl4726,plain,
    ! [X0: $i] :
      ( ( implies @ ( not @ X0 ) @ X0 )
      = ( not @ ( not @ X0 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl4452,zip_derived_cl345]) ).

thf(zip_derived_cl967_040,plain,
    ! [X0: $i] : ( is_a_theorem @ ( implies @ X0 @ ( not @ ( not @ X0 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl887,zip_derived_cl965]) ).

thf(zip_derived_cl4399_041,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ~ ( is_a_theorem @ ( implies @ X0 @ X1 ) )
      | ( X1 = X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl4257,zip_derived_cl352]) ).

thf(zip_derived_cl4407,plain,
    ! [X0: $i] :
      ( ~ ( is_a_theorem @ ( implies @ ( not @ ( not @ X0 ) ) @ X0 ) )
      | ( X0
        = ( not @ ( not @ X0 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl967,zip_derived_cl4399]) ).

thf(zip_derived_cl367_042,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( implies @ ( not @ X1 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl344]) ).

thf(zip_derived_cl887_043,plain,
    ! [X0: $i] : ( is_a_theorem @ ( or @ ( not @ X0 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl344,zip_derived_cl867]) ).

thf(zip_derived_cl4450,plain,
    ! [X0: $i] :
      ( X0
      = ( not @ ( not @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl4407,zip_derived_cl367,zip_derived_cl887]) ).

thf(zip_derived_cl4780,plain,
    ! [X0: $i] :
      ( ( implies @ ( not @ X0 ) @ X0 )
      = X0 ),
    inference(demod,[status(thm)],[zip_derived_cl4726,zip_derived_cl4450]) ).

thf(zip_derived_cl372_044,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( or @ ( and @ X1 @ ( not @ X0 ) ) @ X2 )
      = ( implies @ ( implies @ X1 @ X0 ) @ X2 ) ),
    inference(demod,[status(thm)],[zip_derived_cl370,zip_derived_cl345]) ).

thf(zip_derived_cl345_045,plain,
    ! [X0: $i,X1: $i] :
      ( ( implies @ X1 @ X0 )
      = ( not @ ( and @ X1 @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl61,zip_derived_cl57]) ).

thf(zip_derived_cl835_046,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ ( implies @ ( and @ X0 @ X0 ) @ X1 ) @ ( not @ ( and @ ( not @ X1 ) @ X0 ) ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl478,zip_derived_cl472]) ).

thf(zip_derived_cl869,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ ( implies @ ( and @ ( not @ X0 ) @ ( not @ X0 ) ) @ X1 ) @ ( implies @ ( not @ X1 ) @ X0 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl835]) ).

thf(zip_derived_cl367_047,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( implies @ ( not @ X1 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl344]) ).

thf(zip_derived_cl879,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ ( implies @ ( and @ ( not @ X0 ) @ ( not @ X0 ) ) @ X1 ) @ ( or @ X1 @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl869,zip_derived_cl367]) ).

thf(zip_derived_cl4452_048,plain,
    ! [X0: $i] :
      ( X0
      = ( and @ X0 @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl4409,zip_derived_cl348]) ).

thf(zip_derived_cl367_049,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( implies @ ( not @ X1 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl344]) ).

thf(zip_derived_cl26205,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ ( or @ X0 @ X1 ) @ ( or @ X1 @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl879,zip_derived_cl4452,zip_derived_cl367]) ).

thf(zip_derived_cl4399_050,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( implies @ X1 @ X0 ) )
      | ~ ( is_a_theorem @ ( implies @ X0 @ X1 ) )
      | ( X1 = X0 ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl4257,zip_derived_cl352]) ).

thf(zip_derived_cl26216,plain,
    ! [X0: $i,X1: $i] :
      ( ~ ( is_a_theorem @ ( implies @ ( or @ X1 @ X0 ) @ ( or @ X0 @ X1 ) ) )
      | ( ( or @ X0 @ X1 )
        = ( or @ X1 @ X0 ) ) ),
    inference('s_sup-',[status(thm)],[zip_derived_cl26205,zip_derived_cl4399]) ).

thf(zip_derived_cl26205_051,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ ( or @ X0 @ X1 ) @ ( or @ X1 @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl879,zip_derived_cl4452,zip_derived_cl367]) ).

thf(zip_derived_cl26318,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X0 @ X1 )
      = ( or @ X1 @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl26216,zip_derived_cl26205]) ).

thf(zip_derived_cl4452_052,plain,
    ! [X0: $i] :
      ( X0
      = ( and @ X0 @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl4409,zip_derived_cl348]) ).

thf(zip_derived_cl344_053,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( not @ ( and @ ( not @ X1 ) @ ( not @ X0 ) ) ) ),
    inference('dp-resolution',[status(thm)],[zip_derived_cl60,zip_derived_cl55]) ).

thf(zip_derived_cl4768,plain,
    ! [X0: $i] :
      ( ( or @ X0 @ X0 )
      = ( not @ ( not @ X0 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl4452,zip_derived_cl344]) ).

thf(zip_derived_cl4450_054,plain,
    ! [X0: $i] :
      ( X0
      = ( not @ ( not @ X0 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl4407,zip_derived_cl367,zip_derived_cl887]) ).

thf(zip_derived_cl4812,plain,
    ! [X0: $i] :
      ( ( or @ X0 @ X0 )
      = X0 ),
    inference(demod,[status(thm)],[zip_derived_cl4768,zip_derived_cl4450]) ).

thf(zip_derived_cl373_055,plain,
    ! [X0: $i,X1: $i,X2: $i] :
      ( ( or @ ( and @ ( not @ X1 ) @ ( not @ X0 ) ) @ X2 )
      = ( implies @ ( or @ X1 @ X0 ) @ X2 ) ),
    inference(demod,[status(thm)],[zip_derived_cl371,zip_derived_cl345]) ).

thf(zip_derived_cl1206_056,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( or @ X1 @ ( implies @ X1 @ X0 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl1018]) ).

thf(zip_derived_cl1219,plain,
    ! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ ( or @ X2 @ X1 ) @ ( implies @ ( and @ ( not @ X2 ) @ ( not @ X1 ) ) @ X0 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl373,zip_derived_cl1206]) ).

thf(zip_derived_cl4855,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ X0 @ ( implies @ ( and @ ( not @ X0 ) @ ( not @ X0 ) ) @ X1 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl4812,zip_derived_cl1219]) ).

thf(zip_derived_cl4452_057,plain,
    ! [X0: $i] :
      ( X0
      = ( and @ X0 @ X0 ) ),
    inference(demod,[status(thm)],[zip_derived_cl4409,zip_derived_cl348]) ).

thf(zip_derived_cl367_058,plain,
    ! [X0: $i,X1: $i] :
      ( ( or @ X1 @ X0 )
      = ( implies @ ( not @ X1 ) @ X0 ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl345,zip_derived_cl344]) ).

thf(zip_derived_cl4882,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ X0 @ ( or @ X0 @ X1 ) ) ),
    inference(demod,[status(thm)],[zip_derived_cl4855,zip_derived_cl4452,zip_derived_cl367]) ).

thf(zip_derived_cl26335,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ X0 @ ( or @ X1 @ X0 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl26318,zip_derived_cl4882]) ).

thf(zip_derived_cl28637,plain,
    ! [X0: $i,X1: $i,X2: $i] : ( is_a_theorem @ ( implies @ X0 @ ( implies @ ( implies @ X2 @ X1 ) @ X0 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl372,zip_derived_cl26335]) ).

thf(zip_derived_cl28728,plain,
    ! [X0: $i,X1: $i] : ( is_a_theorem @ ( implies @ X1 @ ( implies @ X0 @ X1 ) ) ),
    inference('s_sup+',[status(thm)],[zip_derived_cl4780,zip_derived_cl28637]) ).

thf(zip_derived_cl29053,plain,
    $false,
    inference(demod,[status(thm)],[zip_derived_cl351,zip_derived_cl28728]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10  % Problem  : LCL503+1 : TPTP v8.1.2. Released v3.3.0.
% 0.00/0.11  % Command  : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.3JeNKkrBez true
% 0.10/0.31  % Computer : n020.cluster.edu
% 0.10/0.31  % Model    : x86_64 x86_64
% 0.10/0.31  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31  % Memory   : 8042.1875MB
% 0.10/0.31  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.32  % CPULimit : 300
% 0.10/0.32  % WCLimit  : 300
% 0.10/0.32  % DateTime : Thu Aug 24 17:10:45 EDT 2023
% 0.10/0.32  % CPUTime  : 
% 0.10/0.32  % Running portfolio for 300 s
% 0.10/0.32  % File         : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.32  % Number of cores: 8
% 0.10/0.32  % Python version: Python 3.6.8
% 0.10/0.32  % Running in FO mode
% 0.17/0.56  % Total configuration time : 435
% 0.17/0.56  % Estimated wc time : 1092
% 0.17/0.56  % Estimated cpu time (7 cpus) : 156.0
% 0.17/0.67  % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.17/0.67  % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.17/0.67  % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.17/0.68  % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.17/0.68  % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.17/0.68  % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.17/0.68  % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.17/0.76  % /export/starexec/sandbox/solver/bin/fo/fo1_lcnf.sh running for 50s
% 56.82/8.82  % Solved by fo/fo6_bce.sh.
% 56.82/8.82  % BCE start: 72
% 56.82/8.82  % BCE eliminated: 2
% 56.82/8.82  % PE start: 70
% 56.82/8.82  logic: eq
% 56.82/8.82  % PE eliminated: 40
% 56.82/8.82  % done 1107 iterations in 8.106s
% 56.82/8.82  % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 56.82/8.82  % SZS output start Refutation
% See solution above
% 56.82/8.82  
% 56.82/8.82  
% 56.82/8.82  % Terminating...
% 57.02/8.91  % Runner terminated.
% 57.02/8.91  % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------