TSTP Solution File: LAT018-1 by Z3---4.8.9.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Z3---4.8.9.0
% Problem  : LAT018-1 : TPTP v8.1.0. Bugfixed v2.2.1.
% Transfm  : none
% Format   : tptp
% Command  : z3_tptp -proof -model -t:%d -file:%s

% Computer : n024.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 : Sat Sep 17 18:31:45 EDT 2022

% Result   : Unsatisfiable 5.96s 4.04s
% Output   : Proof 5.98s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   15
%            Number of leaves      :   71
% Syntax   : Number of formulae    :  225 ( 162 unt;   6 typ;   0 def)
%            Number of atoms       :  288 ( 281 equ)
%            Maximal formula atoms :    2 (   1 avg)
%            Number of connectives :  109 (  46   ~;  42   |;   0   &)
%                                         (  21 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   2 avg)
%            Maximal term depth    :    9 (   3 avg)
%            Number of FOOLs       :    6 (   6 fml;   0 var)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    5 (   3   >;   2   *;   0   +;   0  <<)
%            Number of predicates  :    3 (   1 usr;   1 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   3 con; 0-2 aty)
%            Number of variables   :  210 ( 198   !;   0   ?; 210   :)

% Comments : 
%------------------------------------------------------------------------------
tff(n1_type,type,
    n1: $i ).

tff(join_type,type,
    join: ( $i * $i ) > $i ).

tff(b_type,type,
    b: $i ).

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

tff(a_type,type,
    a: $i ).

tff(meet_type,type,
    meet: ( $i * $i ) > $i ).

tff(1,plain,
    ^ [X: $i] :
      refl(
        ( ( join(complement(X),X) = n1 )
      <=> ( join(complement(X),X) = n1 ) )),
    inference(bind,[status(th)],]) ).

tff(2,plain,
    ( ! [X: $i] : ( join(complement(X),X) = n1 )
  <=> ! [X: $i] : ( join(complement(X),X) = n1 ) ),
    inference(quant_intro,[status(thm)],[1]) ).

tff(3,plain,
    ( ! [X: $i] : ( join(complement(X),X) = n1 )
  <=> ! [X: $i] : ( join(complement(X),X) = n1 ) ),
    inference(rewrite,[status(thm)],]) ).

tff(4,axiom,
    ! [X: $i] : ( join(complement(X),X) = n1 ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LAT003-0.ax',top) ).

tff(5,plain,
    ! [X: $i] : ( join(complement(X),X) = n1 ),
    inference(modus_ponens,[status(thm)],[4,3]) ).

tff(6,plain,
    ! [X: $i] : ( join(complement(X),X) = n1 ),
    inference(skolemize,[status(sab)],[5]) ).

tff(7,plain,
    ! [X: $i] : ( join(complement(X),X) = n1 ),
    inference(modus_ponens,[status(thm)],[6,2]) ).

tff(8,plain,
    ( ~ ! [X: $i] : ( join(complement(X),X) = n1 )
    | ( join(complement(a),a) = n1 ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(9,plain,
    join(complement(a),a) = n1,
    inference(unit_resolution,[status(thm)],[8,7]) ).

tff(10,plain,
    ^ [Y: $i,X: $i] :
      refl(
        ( ( join(X,meet(X,Y)) = X )
      <=> ( join(X,meet(X,Y)) = X ) )),
    inference(bind,[status(th)],]) ).

tff(11,plain,
    ( ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X )
  <=> ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X ) ),
    inference(quant_intro,[status(thm)],[10]) ).

tff(12,plain,
    ( ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X )
  <=> ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X ) ),
    inference(rewrite,[status(thm)],]) ).

tff(13,axiom,
    ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LAT003-0.ax',absorption2) ).

tff(14,plain,
    ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X ),
    inference(modus_ponens,[status(thm)],[13,12]) ).

tff(15,plain,
    ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X ),
    inference(skolemize,[status(sab)],[14]) ).

tff(16,plain,
    ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X ),
    inference(modus_ponens,[status(thm)],[15,11]) ).

tff(17,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X )
    | ( join(complement(a),meet(complement(a),complement(b))) = complement(a) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(18,plain,
    join(complement(a),meet(complement(a),complement(b))) = complement(a),
    inference(unit_resolution,[status(thm)],[17,16]) ).

tff(19,plain,
    ^ [Y: $i,X: $i] :
      refl(
        ( ( meet(X,Y) = complement(join(complement(X),complement(Y))) )
      <=> ( meet(X,Y) = complement(join(complement(X),complement(Y))) ) )),
    inference(bind,[status(th)],]) ).

tff(20,plain,
    ( ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) )
  <=> ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) ) ),
    inference(quant_intro,[status(thm)],[19]) ).

tff(21,plain,
    ( ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) )
  <=> ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(22,axiom,
    ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LAT003-0.ax',meet_complement) ).

tff(23,plain,
    ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) ),
    inference(modus_ponens,[status(thm)],[22,21]) ).

tff(24,plain,
    ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) ),
    inference(skolemize,[status(sab)],[23]) ).

tff(25,plain,
    ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) ),
    inference(modus_ponens,[status(thm)],[24,20]) ).

tff(26,plain,
    ( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) )
    | ( meet(complement(a),complement(b)) = complement(join(complement(complement(a)),complement(complement(b)))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(27,plain,
    meet(complement(a),complement(b)) = complement(join(complement(complement(a)),complement(complement(b)))),
    inference(unit_resolution,[status(thm)],[26,25]) ).

tff(28,plain,
    complement(join(complement(complement(a)),complement(complement(b)))) = meet(complement(a),complement(b)),
    inference(symmetry,[status(thm)],[27]) ).

tff(29,plain,
    join(complement(a),complement(join(complement(complement(a)),complement(complement(b))))) = join(complement(a),meet(complement(a),complement(b))),
    inference(monotonicity,[status(thm)],[28]) ).

tff(30,plain,
    join(complement(a),complement(join(complement(complement(a)),complement(complement(b))))) = complement(a),
    inference(transitivity,[status(thm)],[29,18]) ).

tff(31,plain,
    join(join(complement(a),complement(join(complement(complement(a)),complement(complement(b))))),a) = join(complement(a),a),
    inference(monotonicity,[status(thm)],[30]) ).

tff(32,plain,
    ^ [Z: $i,Y: $i,X: $i] :
      refl(
        ( ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
      <=> ( join(join(X,Y),Z) = join(X,join(Y,Z)) ) )),
    inference(bind,[status(th)],]) ).

tff(33,plain,
    ( ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
  <=> ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) ) ),
    inference(quant_intro,[status(thm)],[32]) ).

tff(34,plain,
    ( ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
  <=> ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(35,axiom,
    ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LAT003-0.ax',associativity_of_join) ).

tff(36,plain,
    ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) ),
    inference(modus_ponens,[status(thm)],[35,34]) ).

tff(37,plain,
    ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) ),
    inference(skolemize,[status(sab)],[36]) ).

tff(38,plain,
    ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) ),
    inference(modus_ponens,[status(thm)],[37,33]) ).

tff(39,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(complement(a),complement(join(complement(complement(a)),complement(complement(b))))),a) = join(complement(a),join(complement(join(complement(complement(a)),complement(complement(b)))),a)) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(40,plain,
    join(join(complement(a),complement(join(complement(complement(a)),complement(complement(b))))),a) = join(complement(a),join(complement(join(complement(complement(a)),complement(complement(b)))),a)),
    inference(unit_resolution,[status(thm)],[39,38]) ).

tff(41,plain,
    join(complement(a),join(complement(join(complement(complement(a)),complement(complement(b)))),a)) = join(join(complement(a),complement(join(complement(complement(a)),complement(complement(b))))),a),
    inference(symmetry,[status(thm)],[40]) ).

tff(42,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X )
    | ( join(complement(a),meet(complement(a),b)) = complement(a) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(43,plain,
    join(complement(a),meet(complement(a),b)) = complement(a),
    inference(unit_resolution,[status(thm)],[42,16]) ).

tff(44,plain,
    ( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) )
    | ( meet(complement(a),b) = complement(join(complement(complement(a)),complement(b))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(45,plain,
    meet(complement(a),b) = complement(join(complement(complement(a)),complement(b))),
    inference(unit_resolution,[status(thm)],[44,25]) ).

tff(46,plain,
    complement(join(complement(complement(a)),complement(b))) = meet(complement(a),b),
    inference(symmetry,[status(thm)],[45]) ).

tff(47,plain,
    join(complement(a),complement(join(complement(complement(a)),complement(b)))) = join(complement(a),meet(complement(a),b)),
    inference(monotonicity,[status(thm)],[46]) ).

tff(48,plain,
    join(complement(a),complement(join(complement(complement(a)),complement(b)))) = complement(a),
    inference(transitivity,[status(thm)],[47,43]) ).

tff(49,plain,
    join(join(complement(a),complement(join(complement(complement(a)),complement(b)))),complement(join(complement(complement(a)),complement(b)))) = join(complement(a),meet(complement(a),b)),
    inference(monotonicity,[status(thm)],[48,46]) ).

tff(50,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(complement(a),complement(join(complement(complement(a)),complement(b)))),complement(join(complement(complement(a)),complement(b)))) = join(complement(a),join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(51,plain,
    join(join(complement(a),complement(join(complement(complement(a)),complement(b)))),complement(join(complement(complement(a)),complement(b)))) = join(complement(a),join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b))))),
    inference(unit_resolution,[status(thm)],[50,38]) ).

tff(52,plain,
    join(complement(a),join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b))))) = join(join(complement(a),complement(join(complement(complement(a)),complement(b)))),complement(join(complement(complement(a)),complement(b)))),
    inference(symmetry,[status(thm)],[51]) ).

tff(53,plain,
    join(complement(a),join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b))))) = complement(a),
    inference(transitivity,[status(thm)],[52,49,43]) ).

tff(54,plain,
    join(join(complement(a),join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b))))),join(complement(join(complement(complement(a)),complement(complement(b)))),a)) = join(complement(a),join(complement(join(complement(complement(a)),complement(complement(b)))),a)),
    inference(monotonicity,[status(thm)],[53]) ).

tff(55,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(complement(a),join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b))))),join(complement(join(complement(complement(a)),complement(complement(b)))),a)) = join(complement(a),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(56,plain,
    join(join(complement(a),join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b))))),join(complement(join(complement(complement(a)),complement(complement(b)))),a)) = join(complement(a),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a))),
    inference(unit_resolution,[status(thm)],[55,38]) ).

tff(57,plain,
    join(complement(a),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a))) = join(join(complement(a),join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b))))),join(complement(join(complement(complement(a)),complement(complement(b)))),a)),
    inference(symmetry,[status(thm)],[56]) ).

tff(58,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X )
    | ( join(complement(a),meet(complement(a),join(complement(a),complement(join(complement(a),b))))) = complement(a) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(59,plain,
    join(complement(a),meet(complement(a),join(complement(a),complement(join(complement(a),b))))) = complement(a),
    inference(unit_resolution,[status(thm)],[58,16]) ).

tff(60,plain,
    ( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) )
    | ( meet(complement(a),join(complement(a),complement(join(complement(a),b)))) = complement(join(complement(complement(a)),complement(join(complement(a),complement(join(complement(a),b)))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(61,plain,
    meet(complement(a),join(complement(a),complement(join(complement(a),b)))) = complement(join(complement(complement(a)),complement(join(complement(a),complement(join(complement(a),b)))))),
    inference(unit_resolution,[status(thm)],[60,25]) ).

tff(62,plain,
    complement(join(complement(complement(a)),complement(join(complement(a),complement(join(complement(a),b)))))) = meet(complement(a),join(complement(a),complement(join(complement(a),b)))),
    inference(symmetry,[status(thm)],[61]) ).

tff(63,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X )
    | ( join(a,meet(a,join(complement(a),b))) = a ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(64,plain,
    join(a,meet(a,join(complement(a),b))) = a,
    inference(unit_resolution,[status(thm)],[63,16]) ).

tff(65,plain,
    ( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = complement(join(complement(X),complement(Y))) )
    | ( meet(a,join(complement(a),b)) = complement(join(complement(a),complement(join(complement(a),b)))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(66,plain,
    meet(a,join(complement(a),b)) = complement(join(complement(a),complement(join(complement(a),b)))),
    inference(unit_resolution,[status(thm)],[65,25]) ).

tff(67,plain,
    complement(join(complement(a),complement(join(complement(a),b)))) = meet(a,join(complement(a),b)),
    inference(symmetry,[status(thm)],[66]) ).

tff(68,plain,
    ( ! [X: $i] : ( complement(complement(X)) = X )
  <=> ! [X: $i] : ( complement(complement(X)) = X ) ),
    inference(rewrite,[status(thm)],]) ).

tff(69,plain,
    ( ! [X: $i] : ( complement(complement(X)) = X )
  <=> ! [X: $i] : ( complement(complement(X)) = X ) ),
    inference(rewrite,[status(thm)],]) ).

tff(70,axiom,
    ! [X: $i] : ( complement(complement(X)) = X ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LAT003-0.ax',complement_involution) ).

tff(71,plain,
    ! [X: $i] : ( complement(complement(X)) = X ),
    inference(modus_ponens,[status(thm)],[70,69]) ).

tff(72,plain,
    ! [X: $i] : ( complement(complement(X)) = X ),
    inference(skolemize,[status(sab)],[71]) ).

tff(73,plain,
    ! [X: $i] : ( complement(complement(X)) = X ),
    inference(modus_ponens,[status(thm)],[72,68]) ).

tff(74,plain,
    ( ~ ! [X: $i] : ( complement(complement(X)) = X )
    | ( complement(complement(a)) = a ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(75,plain,
    complement(complement(a)) = a,
    inference(unit_resolution,[status(thm)],[74,73]) ).

tff(76,plain,
    join(complement(complement(a)),complement(join(complement(a),complement(join(complement(a),b))))) = join(a,meet(a,join(complement(a),b))),
    inference(monotonicity,[status(thm)],[75,67]) ).

tff(77,plain,
    join(complement(complement(a)),complement(join(complement(a),complement(join(complement(a),b))))) = a,
    inference(transitivity,[status(thm)],[76,64]) ).

tff(78,plain,
    complement(join(complement(complement(a)),complement(join(complement(a),complement(join(complement(a),b)))))) = complement(a),
    inference(monotonicity,[status(thm)],[77]) ).

tff(79,plain,
    complement(a) = complement(join(complement(complement(a)),complement(join(complement(a),complement(join(complement(a),b)))))),
    inference(symmetry,[status(thm)],[78]) ).

tff(80,plain,
    complement(a) = meet(complement(a),join(complement(a),complement(join(complement(a),b)))),
    inference(transitivity,[status(thm)],[79,62]) ).

tff(81,plain,
    join(complement(a),complement(a)) = join(complement(a),meet(complement(a),join(complement(a),complement(join(complement(a),b))))),
    inference(monotonicity,[status(thm)],[80]) ).

tff(82,plain,
    join(complement(a),complement(a)) = complement(a),
    inference(transitivity,[status(thm)],[81,59]) ).

tff(83,plain,
    join(join(complement(a),complement(a)),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a))) = join(complement(a),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a))),
    inference(monotonicity,[status(thm)],[82]) ).

tff(84,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(complement(a),complement(a)),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a))) = join(complement(a),join(complement(a),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a)))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(85,plain,
    join(join(complement(a),complement(a)),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a))) = join(complement(a),join(complement(a),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a)))),
    inference(unit_resolution,[status(thm)],[84,38]) ).

tff(86,plain,
    join(complement(a),join(complement(a),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a)))) = join(join(complement(a),complement(a)),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a))),
    inference(symmetry,[status(thm)],[85]) ).

tff(87,plain,
    join(complement(a),join(complement(join(complement(complement(a)),complement(complement(b)))),a)) = join(join(complement(a),join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b))))),join(complement(join(complement(complement(a)),complement(complement(b)))),a)),
    inference(symmetry,[status(thm)],[54]) ).

tff(88,plain,
    join(complement(a),a) = join(join(complement(a),complement(join(complement(complement(a)),complement(complement(b))))),a),
    inference(symmetry,[status(thm)],[31]) ).

tff(89,plain,
    n1 = join(complement(a),a),
    inference(symmetry,[status(thm)],[9]) ).

tff(90,plain,
    ( ~ ! [X: $i] : ( join(complement(X),X) = n1 )
    | ( join(complement(join(b,complement(a))),join(b,complement(a))) = n1 ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(91,plain,
    join(complement(join(b,complement(a))),join(b,complement(a))) = n1,
    inference(unit_resolution,[status(thm)],[90,7]) ).

tff(92,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X )
    | ( join(join(b,complement(a)),meet(join(b,complement(a)),a)) = join(b,complement(a)) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(93,plain,
    join(join(b,complement(a)),meet(join(b,complement(a)),a)) = join(b,complement(a)),
    inference(unit_resolution,[status(thm)],[92,16]) ).

tff(94,plain,
    ^ [Y: $i,X: $i] :
      refl(
        ( ( join(X,Y) = join(Y,X) )
      <=> ( join(X,Y) = join(Y,X) ) )),
    inference(bind,[status(th)],]) ).

tff(95,plain,
    ( ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
  <=> ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) ) ),
    inference(quant_intro,[status(thm)],[94]) ).

tff(96,plain,
    ( ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
  <=> ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(97,axiom,
    ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LAT003-0.ax',commutativity_of_join) ).

tff(98,plain,
    ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) ),
    inference(modus_ponens,[status(thm)],[97,96]) ).

tff(99,plain,
    ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) ),
    inference(skolemize,[status(sab)],[98]) ).

tff(100,plain,
    ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) ),
    inference(modus_ponens,[status(thm)],[99,95]) ).

tff(101,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
    | ( join(complement(a),b) = join(b,complement(a)) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(102,plain,
    join(complement(a),b) = join(b,complement(a)),
    inference(unit_resolution,[status(thm)],[101,100]) ).

tff(103,plain,
    join(b,complement(a)) = join(complement(a),b),
    inference(symmetry,[status(thm)],[102]) ).

tff(104,plain,
    meet(join(b,complement(a)),a) = meet(join(complement(a),b),a),
    inference(monotonicity,[status(thm)],[103]) ).

tff(105,plain,
    meet(join(complement(a),b),a) = meet(join(b,complement(a)),a),
    inference(symmetry,[status(thm)],[104]) ).

tff(106,plain,
    ^ [Y: $i,X: $i] :
      refl(
        ( ( meet(X,Y) = meet(Y,X) )
      <=> ( meet(X,Y) = meet(Y,X) ) )),
    inference(bind,[status(th)],]) ).

tff(107,plain,
    ( ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) )
  <=> ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) ) ),
    inference(quant_intro,[status(thm)],[106]) ).

tff(108,plain,
    ( ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) )
  <=> ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(109,axiom,
    ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/LAT003-0.ax',commutativity_of_meet) ).

tff(110,plain,
    ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) ),
    inference(modus_ponens,[status(thm)],[109,108]) ).

tff(111,plain,
    ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) ),
    inference(skolemize,[status(sab)],[110]) ).

tff(112,plain,
    ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) ),
    inference(modus_ponens,[status(thm)],[111,107]) ).

tff(113,plain,
    ( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) )
    | ( meet(join(complement(a),b),a) = meet(a,join(complement(a),b)) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(114,plain,
    meet(join(complement(a),b),a) = meet(a,join(complement(a),b)),
    inference(unit_resolution,[status(thm)],[113,112]) ).

tff(115,plain,
    meet(a,join(complement(a),b)) = meet(join(complement(a),b),a),
    inference(symmetry,[status(thm)],[114]) ).

tff(116,plain,
    complement(join(complement(a),complement(join(complement(a),b)))) = meet(join(b,complement(a)),a),
    inference(transitivity,[status(thm)],[67,115,105]) ).

tff(117,plain,
    join(join(b,complement(a)),complement(join(complement(a),complement(join(complement(a),b))))) = join(join(b,complement(a)),meet(join(b,complement(a)),a)),
    inference(monotonicity,[status(thm)],[116]) ).

tff(118,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
    | ( join(join(b,complement(a)),complement(join(complement(a),complement(join(complement(a),b))))) = join(complement(join(complement(a),complement(join(complement(a),b)))),join(b,complement(a))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(119,plain,
    join(join(b,complement(a)),complement(join(complement(a),complement(join(complement(a),b))))) = join(complement(join(complement(a),complement(join(complement(a),b)))),join(b,complement(a))),
    inference(unit_resolution,[status(thm)],[118,100]) ).

tff(120,plain,
    join(complement(join(complement(a),complement(join(complement(a),b)))),join(b,complement(a))) = join(join(b,complement(a)),complement(join(complement(a),complement(join(complement(a),b))))),
    inference(symmetry,[status(thm)],[119]) ).

tff(121,plain,
    join(complement(join(complement(a),complement(join(complement(a),b)))),join(b,complement(a))) = join(b,complement(a)),
    inference(transitivity,[status(thm)],[120,117,93]) ).

tff(122,plain,
    complement(join(b,complement(a))) = complement(join(complement(a),b)),
    inference(monotonicity,[status(thm)],[103]) ).

tff(123,plain,
    complement(join(complement(a),b)) = complement(join(b,complement(a))),
    inference(symmetry,[status(thm)],[122]) ).

tff(124,plain,
    join(complement(join(complement(a),b)),join(complement(join(complement(a),complement(join(complement(a),b)))),join(b,complement(a)))) = join(complement(join(b,complement(a))),join(b,complement(a))),
    inference(monotonicity,[status(thm)],[123,121]) ).

tff(125,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b))))),join(b,complement(a))) = join(complement(join(complement(a),b)),join(complement(join(complement(a),complement(join(complement(a),b)))),join(b,complement(a)))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(126,plain,
    join(join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b))))),join(b,complement(a))) = join(complement(join(complement(a),b)),join(complement(join(complement(a),complement(join(complement(a),b)))),join(b,complement(a)))),
    inference(unit_resolution,[status(thm)],[125,38]) ).

tff(127,plain,
    join(join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b))))),join(b,complement(a))) = join(complement(a),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a))),
    inference(transitivity,[status(thm)],[126,124,91,89,88,40,87,56]) ).

tff(128,plain,
    join(complement(a),join(join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b))))),join(b,complement(a)))) = join(complement(a),join(complement(a),join(join(complement(join(complement(complement(a)),complement(b))),complement(join(complement(complement(a)),complement(b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),a)))),
    inference(monotonicity,[status(thm)],[127]) ).

tff(129,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(complement(a),join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b)))))),join(b,complement(a))) = join(complement(a),join(join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b))))),join(b,complement(a)))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(130,plain,
    join(join(complement(a),join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b)))))),join(b,complement(a))) = join(complement(a),join(join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b))))),join(b,complement(a)))),
    inference(unit_resolution,[status(thm)],[129,38]) ).

tff(131,plain,
    join(b,join(complement(a),complement(join(complement(complement(a)),complement(complement(b)))))) = join(b,complement(a)),
    inference(monotonicity,[status(thm)],[30]) ).

tff(132,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(b,complement(a)),complement(join(complement(complement(a)),complement(complement(b))))) = join(b,join(complement(a),complement(join(complement(complement(a)),complement(complement(b)))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(133,plain,
    join(join(b,complement(a)),complement(join(complement(complement(a)),complement(complement(b))))) = join(b,join(complement(a),complement(join(complement(complement(a)),complement(complement(b)))))),
    inference(unit_resolution,[status(thm)],[132,38]) ).

tff(134,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
    | ( join(join(b,complement(a)),complement(join(complement(complement(a)),complement(complement(b))))) = join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(a))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(135,plain,
    join(join(b,complement(a)),complement(join(complement(complement(a)),complement(complement(b))))) = join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(a))),
    inference(unit_resolution,[status(thm)],[134,100]) ).

tff(136,plain,
    join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(a))) = join(join(b,complement(a)),complement(join(complement(complement(a)),complement(complement(b))))),
    inference(symmetry,[status(thm)],[135]) ).

tff(137,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
    | ( join(complement(a),complement(join(complement(complement(a)),complement(complement(b))))) = join(complement(join(complement(complement(a)),complement(complement(b)))),complement(a)) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(138,plain,
    join(complement(a),complement(join(complement(complement(a)),complement(complement(b))))) = join(complement(join(complement(complement(a)),complement(complement(b)))),complement(a)),
    inference(unit_resolution,[status(thm)],[137,100]) ).

tff(139,plain,
    join(complement(join(complement(complement(a)),complement(complement(b)))),complement(a)) = join(complement(a),complement(join(complement(complement(a)),complement(complement(b))))),
    inference(symmetry,[status(thm)],[138]) ).

tff(140,plain,
    join(complement(join(complement(complement(a)),complement(complement(b)))),complement(a)) = complement(a),
    inference(transitivity,[status(thm)],[139,29,18]) ).

tff(141,plain,
    join(b,join(complement(join(complement(complement(a)),complement(complement(b)))),complement(a))) = join(b,complement(a)),
    inference(monotonicity,[status(thm)],[140]) ).

tff(142,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(b,complement(join(complement(complement(a)),complement(complement(b))))),complement(a)) = join(b,join(complement(join(complement(complement(a)),complement(complement(b)))),complement(a))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(143,plain,
    join(join(b,complement(join(complement(complement(a)),complement(complement(b))))),complement(a)) = join(b,join(complement(join(complement(complement(a)),complement(complement(b)))),complement(a))),
    inference(unit_resolution,[status(thm)],[142,38]) ).

tff(144,plain,
    join(join(b,complement(join(complement(complement(a)),complement(complement(b))))),complement(a)) = join(b,complement(a)),
    inference(transitivity,[status(thm)],[143,141]) ).

tff(145,plain,
    join(complement(join(complement(complement(a)),complement(complement(b)))),join(join(b,complement(join(complement(complement(a)),complement(complement(b))))),complement(a))) = join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(a))),
    inference(monotonicity,[status(thm)],[144]) ).

tff(146,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(join(complement(complement(a)),complement(complement(b)))))),complement(a)) = join(complement(join(complement(complement(a)),complement(complement(b)))),join(join(b,complement(join(complement(complement(a)),complement(complement(b))))),complement(a))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(147,plain,
    join(join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(join(complement(complement(a)),complement(complement(b)))))),complement(a)) = join(complement(join(complement(complement(a)),complement(complement(b)))),join(join(b,complement(join(complement(complement(a)),complement(complement(b))))),complement(a))),
    inference(unit_resolution,[status(thm)],[146,38]) ).

tff(148,plain,
    join(join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(join(complement(complement(a)),complement(complement(b)))))),complement(a)) = join(b,complement(a)),
    inference(transitivity,[status(thm)],[147,145,136,133,131]) ).

tff(149,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(complement(a),complement(join(complement(a),b))),complement(join(complement(a),complement(join(complement(a),b))))) = join(complement(a),join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b)))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(150,plain,
    join(join(complement(a),complement(join(complement(a),b))),complement(join(complement(a),complement(join(complement(a),b))))) = join(complement(a),join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b)))))),
    inference(unit_resolution,[status(thm)],[149,38]) ).

tff(151,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
    | ( join(complement(join(complement(a),complement(join(complement(a),b)))),join(complement(a),complement(join(complement(a),b)))) = join(join(complement(a),complement(join(complement(a),b))),complement(join(complement(a),complement(join(complement(a),b))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(152,plain,
    join(complement(join(complement(a),complement(join(complement(a),b)))),join(complement(a),complement(join(complement(a),b)))) = join(join(complement(a),complement(join(complement(a),b))),complement(join(complement(a),complement(join(complement(a),b))))),
    inference(unit_resolution,[status(thm)],[151,100]) ).

tff(153,plain,
    ( ~ ! [X: $i] : ( join(complement(X),X) = n1 )
    | ( join(complement(join(complement(a),complement(join(complement(a),b)))),join(complement(a),complement(join(complement(a),b)))) = n1 ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(154,plain,
    join(complement(join(complement(a),complement(join(complement(a),b)))),join(complement(a),complement(join(complement(a),b)))) = n1,
    inference(unit_resolution,[status(thm)],[153,7]) ).

tff(155,plain,
    n1 = join(complement(join(complement(a),complement(join(complement(a),b)))),join(complement(a),complement(join(complement(a),b)))),
    inference(symmetry,[status(thm)],[154]) ).

tff(156,plain,
    n1 = join(complement(a),join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b)))))),
    inference(transitivity,[status(thm)],[155,152,150]) ).

tff(157,plain,
    join(n1,join(join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(join(complement(complement(a)),complement(complement(b)))))),complement(a))) = join(join(complement(a),join(complement(join(complement(a),b)),complement(join(complement(a),complement(join(complement(a),b)))))),join(b,complement(a))),
    inference(monotonicity,[status(thm)],[156,148]) ).

tff(158,plain,
    join(complement(join(complement(complement(a)),complement(complement(b)))),join(join(b,complement(join(complement(complement(a)),complement(complement(b))))),complement(a))) = join(join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(join(complement(complement(a)),complement(complement(b)))))),complement(a)),
    inference(symmetry,[status(thm)],[147]) ).

tff(159,plain,
    join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(a))) = join(complement(join(complement(complement(a)),complement(complement(b)))),join(join(b,complement(join(complement(complement(a)),complement(complement(b))))),complement(a))),
    inference(symmetry,[status(thm)],[145]) ).

tff(160,plain,
    join(b,join(complement(a),complement(join(complement(complement(a)),complement(complement(b)))))) = join(join(b,complement(a)),complement(join(complement(complement(a)),complement(complement(b))))),
    inference(symmetry,[status(thm)],[133]) ).

tff(161,plain,
    join(b,complement(a)) = join(b,join(complement(a),complement(join(complement(complement(a)),complement(complement(b)))))),
    inference(symmetry,[status(thm)],[131]) ).

tff(162,plain,
    join(b,complement(a)) = join(join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(join(complement(complement(a)),complement(complement(b)))))),complement(a)),
    inference(transitivity,[status(thm)],[161,160,135,159,158]) ).

tff(163,plain,
    join(n1,join(b,complement(a))) = join(n1,join(join(complement(join(complement(complement(a)),complement(complement(b)))),join(b,complement(join(complement(complement(a)),complement(complement(b)))))),complement(a))),
    inference(monotonicity,[status(thm)],[162]) ).

tff(164,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
    | ( join(join(b,complement(a)),n1) = join(n1,join(b,complement(a))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(165,plain,
    join(join(b,complement(a)),n1) = join(n1,join(b,complement(a))),
    inference(unit_resolution,[status(thm)],[164,100]) ).

tff(166,plain,
    ( ~ ! [X: $i] : ( join(complement(X),X) = n1 )
    | ( join(complement(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))) = n1 ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(167,plain,
    join(complement(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))) = n1,
    inference(unit_resolution,[status(thm)],[166,7]) ).

tff(168,plain,
    ( ~ ! [X: $i] : ( complement(complement(X)) = X )
    | ( complement(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))) = join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(169,plain,
    complement(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))) = join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))),
    inference(unit_resolution,[status(thm)],[168,73]) ).

tff(170,plain,
    join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))) = complement(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))),
    inference(symmetry,[status(thm)],[169]) ).

tff(171,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
    | ( join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))) = join(meet(a,join(complement(a),b)),join(meet(complement(a),b),meet(complement(a),complement(b)))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(172,plain,
    join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))) = join(meet(a,join(complement(a),b)),join(meet(complement(a),b),meet(complement(a),complement(b)))),
    inference(unit_resolution,[status(thm)],[171,100]) ).

tff(173,plain,
    join(meet(a,join(complement(a),b)),join(meet(complement(a),b),meet(complement(a),complement(b)))) = join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))),
    inference(symmetry,[status(thm)],[172]) ).

tff(174,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
    | ( join(meet(complement(a),b),meet(complement(a),complement(b))) = join(meet(complement(a),complement(b)),meet(complement(a),b)) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(175,plain,
    join(meet(complement(a),b),meet(complement(a),complement(b))) = join(meet(complement(a),complement(b)),meet(complement(a),b)),
    inference(unit_resolution,[status(thm)],[174,100]) ).

tff(176,plain,
    join(meet(complement(a),complement(b)),meet(complement(a),b)) = join(meet(complement(a),b),meet(complement(a),complement(b))),
    inference(symmetry,[status(thm)],[175]) ).

tff(177,plain,
    join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(complement(a)),complement(b)))) = join(meet(complement(a),complement(b)),meet(complement(a),b)),
    inference(monotonicity,[status(thm)],[28,46]) ).

tff(178,plain,
    join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(complement(a)),complement(b)))) = join(meet(complement(a),b),meet(complement(a),complement(b))),
    inference(transitivity,[status(thm)],[177,176]) ).

tff(179,plain,
    join(complement(join(complement(a),complement(join(complement(a),b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(complement(a)),complement(b))))) = join(meet(a,join(complement(a),b)),join(meet(complement(a),b),meet(complement(a),complement(b)))),
    inference(monotonicity,[status(thm)],[67,178]) ).

tff(180,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),complement(join(complement(complement(a)),complement(b)))) = join(complement(join(complement(a),complement(join(complement(a),b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(complement(a)),complement(b))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(181,plain,
    join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),complement(join(complement(complement(a)),complement(b)))) = join(complement(join(complement(a),complement(join(complement(a),b)))),join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(complement(a)),complement(b))))),
    inference(unit_resolution,[status(thm)],[180,38]) ).

tff(182,plain,
    join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),complement(join(complement(complement(a)),complement(b)))) = complement(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))),
    inference(transitivity,[status(thm)],[181,179,173,170]) ).

tff(183,plain,
    join(join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),complement(join(complement(complement(a)),complement(b)))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))) = join(complement(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))),
    inference(monotonicity,[status(thm)],[182]) ).

tff(184,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),complement(join(complement(complement(a)),complement(b)))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))) = join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(185,plain,
    join(join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),complement(join(complement(complement(a)),complement(b)))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))) = join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))))),
    inference(unit_resolution,[status(thm)],[184,38]) ).

tff(186,plain,
    join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))))) = join(join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),complement(join(complement(complement(a)),complement(b)))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))),
    inference(symmetry,[status(thm)],[185]) ).

tff(187,plain,
    join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))))) = n1,
    inference(transitivity,[status(thm)],[186,183,167]) ).

tff(188,plain,
    join(join(b,complement(a)),join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))))) = join(join(b,complement(a)),n1),
    inference(monotonicity,[status(thm)],[187]) ).

tff(189,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(join(b,complement(a)),join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b)))))),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))))) = join(join(b,complement(a)),join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(190,plain,
    join(join(join(b,complement(a)),join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b)))))),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))))) = join(join(b,complement(a)),join(join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))))),
    inference(unit_resolution,[status(thm)],[189,38]) ).

tff(191,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
    | ( join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(a),complement(join(complement(a),b))))) = join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(192,plain,
    join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(a),complement(join(complement(a),b))))) = join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))),
    inference(unit_resolution,[status(thm)],[191,100]) ).

tff(193,plain,
    join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b))))) = join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(a),complement(join(complement(a),b))))),
    inference(symmetry,[status(thm)],[192]) ).

tff(194,plain,
    join(join(b,complement(a)),join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b)))))) = join(join(b,complement(a)),join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(a),complement(join(complement(a),b)))))),
    inference(monotonicity,[status(thm)],[193]) ).

tff(195,plain,
    join(join(b,complement(a)),join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(a),complement(join(complement(a),b)))))) = join(join(b,complement(a)),join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b)))))),
    inference(symmetry,[status(thm)],[194]) ).

tff(196,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(join(b,complement(a)),complement(join(complement(complement(a)),complement(complement(b))))),complement(join(complement(a),complement(join(complement(a),b))))) = join(join(b,complement(a)),join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(a),complement(join(complement(a),b)))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(197,plain,
    join(join(join(b,complement(a)),complement(join(complement(complement(a)),complement(complement(b))))),complement(join(complement(a),complement(join(complement(a),b))))) = join(join(b,complement(a)),join(complement(join(complement(complement(a)),complement(complement(b)))),complement(join(complement(a),complement(join(complement(a),b)))))),
    inference(unit_resolution,[status(thm)],[196,38]) ).

tff(198,plain,
    join(join(b,complement(a)),complement(join(complement(complement(a)),complement(complement(b))))) = join(b,complement(a)),
    inference(transitivity,[status(thm)],[133,131]) ).

tff(199,plain,
    join(join(join(b,complement(a)),complement(join(complement(complement(a)),complement(complement(b))))),complement(join(complement(a),complement(join(complement(a),b))))) = join(join(b,complement(a)),meet(join(b,complement(a)),a)),
    inference(monotonicity,[status(thm)],[198,116]) ).

tff(200,plain,
    join(join(b,complement(a)),meet(join(b,complement(a)),a)) = join(join(join(b,complement(a)),complement(join(complement(complement(a)),complement(complement(b))))),complement(join(complement(a),complement(join(complement(a),b))))),
    inference(symmetry,[status(thm)],[199]) ).

tff(201,plain,
    join(b,complement(a)) = join(join(b,complement(a)),meet(join(b,complement(a)),a)),
    inference(symmetry,[status(thm)],[93]) ).

tff(202,plain,
    join(b,complement(a)) = join(join(b,complement(a)),join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b)))))),
    inference(transitivity,[status(thm)],[201,200,197,195]) ).

tff(203,plain,
    join(join(b,complement(a)),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))))) = join(join(join(b,complement(a)),join(complement(join(complement(a),complement(join(complement(a),b)))),complement(join(complement(complement(a)),complement(complement(b)))))),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))))),
    inference(monotonicity,[status(thm)],[202]) ).

tff(204,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(join(b,complement(a)),complement(join(complement(complement(a)),complement(b)))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))) = join(join(b,complement(a)),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(205,plain,
    join(join(join(b,complement(a)),complement(join(complement(complement(a)),complement(b)))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))) = join(join(b,complement(a)),join(complement(join(complement(complement(a)),complement(b))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))))),
    inference(unit_resolution,[status(thm)],[204,38]) ).

tff(206,plain,
    ( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
    | ( join(join(b,complement(a)),complement(join(complement(complement(a)),complement(b)))) = join(b,join(complement(a),complement(join(complement(complement(a)),complement(b))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(207,plain,
    join(join(b,complement(a)),complement(join(complement(complement(a)),complement(b)))) = join(b,join(complement(a),complement(join(complement(complement(a)),complement(b))))),
    inference(unit_resolution,[status(thm)],[206,38]) ).

tff(208,plain,
    join(b,join(complement(a),complement(join(complement(complement(a)),complement(b))))) = join(join(b,complement(a)),complement(join(complement(complement(a)),complement(b)))),
    inference(symmetry,[status(thm)],[207]) ).

tff(209,plain,
    join(b,join(complement(a),complement(join(complement(complement(a)),complement(b))))) = join(b,complement(a)),
    inference(monotonicity,[status(thm)],[48]) ).

tff(210,plain,
    join(b,complement(a)) = join(b,join(complement(a),complement(join(complement(complement(a)),complement(b))))),
    inference(symmetry,[status(thm)],[209]) ).

tff(211,plain,
    join(complement(a),b) = join(join(b,complement(a)),complement(join(complement(complement(a)),complement(b)))),
    inference(transitivity,[status(thm)],[102,210,208]) ).

tff(212,plain,
    join(join(complement(a),b),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))) = join(join(join(b,complement(a)),complement(join(complement(complement(a)),complement(b)))),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))),
    inference(monotonicity,[status(thm)],[211]) ).

tff(213,plain,
    ( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
    | ( join(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))),join(complement(a),b)) = join(join(complement(a),b),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))) ) ),
    inference(quant_inst,[status(thm)],]) ).

tff(214,plain,
    join(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))),join(complement(a),b)) = join(join(complement(a),b),complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b))))),
    inference(unit_resolution,[status(thm)],[213,100]) ).

tff(215,plain,
    join(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))),join(complement(a),b)) = n1,
    inference(transitivity,[status(thm)],[214,212,205,203,190,188,165,163,157,130,128,86,83,57,54,41,31,9]) ).

tff(216,plain,
    ( ( join(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))),join(complement(a),b)) != n1 )
  <=> ( join(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))),join(complement(a),b)) != n1 ) ),
    inference(rewrite,[status(thm)],]) ).

tff(217,axiom,
    join(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))),join(complement(a),b)) != n1,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_e3) ).

tff(218,plain,
    join(complement(join(join(meet(complement(a),b),meet(complement(a),complement(b))),meet(a,join(complement(a),b)))),join(complement(a),b)) != n1,
    inference(modus_ponens,[status(thm)],[217,216]) ).

tff(219,plain,
    $false,
    inference(unit_resolution,[status(thm)],[218,215]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.11  % Problem  : LAT018-1 : TPTP v8.1.0. Bugfixed v2.2.1.
% 0.04/0.12  % Command  : z3_tptp -proof -model -t:%d -file:%s
% 0.12/0.33  % Computer : n024.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 300
% 0.12/0.33  % DateTime : Thu Sep  1 10:46:49 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.12/0.34  Z3tptp [4.8.9.0] (c) 2006-20**. Microsoft Corp.
% 0.12/0.34  Usage: tptp [options] [-file:]file
% 0.12/0.34    -h, -?       prints this message.
% 0.12/0.34    -smt2        print SMT-LIB2 benchmark.
% 0.12/0.34    -m, -model   generate model.
% 0.12/0.34    -p, -proof   generate proof.
% 0.12/0.34    -c, -core    generate unsat core of named formulas.
% 0.12/0.34    -st, -statistics display statistics.
% 0.12/0.34    -t:timeout   set timeout (in second).
% 0.12/0.34    -smt2status  display status in smt2 format instead of SZS.
% 0.12/0.34    -check_status check the status produced by Z3 against annotation in benchmark.
% 0.12/0.34    -<param>:<value> configuration parameter and value.
% 0.12/0.34    -o:<output-file> file to place output in.
% 5.96/4.04  % SZS status Unsatisfiable
% 5.96/4.04  % SZS output start Proof
% See solution above
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