%------------------------------------------------------------------------------
% File : Z3---4.15.1
% Problem : LAT142-1 : TPTP v9.0.0. Released v3.1.0.
% Transfm : none
% Format : tptp
% Command : run_E %s %d THM
% Computer : n014.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 Jun 21 05:13:54 AM UTC 2025
% Result : Unsatisfiable 95.65s 95.85s
% Output : Proof 95.65s
% Verified :
% SZS Type : Refutation
% Derivation depth : 23
% Number of leaves : 63
% Syntax : Number of formulae : 228 ( 174 unt; 0 typ; 0 def)
% Number of atoms : 298 ( 289 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 103 ( 41 ~; 37 |; 0 &)
% ( 25 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 2 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of FOOLs : 8 ( 8 fml; 0 var)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 247 ( 229 !; 0 ?; 247 :)
% Comments :
%------------------------------------------------------------------------------
tff(meet_type,type,
meet: ( $i * $i ) > $i ).
tff(join_type,type,
join: ( $i * $i ) > $i ).
tff(b_type,type,
b: $i ).
tff(a_type,type,
a: $i ).
tff(c_type,type,
c: $i ).
tff(1,plain,
^ [X: $i] :
refl(( ( meet(X,X) = X )
<=> ( meet(X,X) = X ) )),
inference(bind,[status(th)],[]) ).
tff(2,plain,
( ! [X: $i] : ( meet(X,X) = X )
<=> ! [X: $i] : ( meet(X,X) = X ) ),
inference(quant_intro,[status(thm)],[1]) ).
tff(3,plain,
( ! [X: $i] : ( meet(X,X) = X )
<=> ! [X: $i] : ( meet(X,X) = X ) ),
inference(rewrite,[status(thm)],[]) ).
tff(4,axiom,
! [X: $i] : ( meet(X,X) = X ),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',idempotence_of_meet) ).
tff(5,plain,
! [X: $i] : ( meet(X,X) = X ),
inference(modus_ponens,[status(thm)],[4,3]) ).
tff(6,plain,
! [X: $i] : ( meet(X,X) = X ),
inference(skolemize,[status(sab)],[5]) ).
tff(7,plain,
! [X: $i] : ( meet(X,X) = X ),
inference(modus_ponens,[status(thm)],[6,2]) ).
tff(8,plain,
( ~ ! [X: $i] : ( meet(X,X) = X )
| ( meet(join(a,b),join(a,b)) = join(a,b) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(9,plain,
meet(join(a,b),join(a,b)) = join(a,b),
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/sandbox/benchmark/Axioms/LAT001-0.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(a,meet(a,c)) = a ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(18,plain,
join(a,meet(a,c)) = a,
inference(unit_resolution,[status(thm)],[17,16]) ).
tff(19,plain,
join(join(a,meet(a,c)),b) = join(a,b),
inference(monotonicity,[status(thm)],[18]) ).
tff(20,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(21,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)],[20]) ).
tff(22,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(23,axiom,
! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) ),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',associativity_of_join) ).
tff(24,plain,
! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) ),
inference(modus_ponens,[status(thm)],[23,22]) ).
tff(25,plain,
! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) ),
inference(skolemize,[status(sab)],[24]) ).
tff(26,plain,
! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) ),
inference(modus_ponens,[status(thm)],[25,21]) ).
tff(27,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
| ( join(join(a,meet(a,c)),b) = join(a,join(meet(a,c),b)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(28,plain,
join(join(a,meet(a,c)),b) = join(a,join(meet(a,c),b)),
inference(unit_resolution,[status(thm)],[27,26]) ).
tff(29,plain,
join(a,join(meet(a,c),b)) = join(join(a,meet(a,c)),b),
inference(symmetry,[status(thm)],[28]) ).
tff(30,plain,
^ [Y: $i,X: $i] :
refl(( ( join(X,Y) = join(Y,X) )
<=> ( join(X,Y) = join(Y,X) ) )),
inference(bind,[status(th)],[]) ).
tff(31,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)],[30]) ).
tff(32,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(33,axiom,
! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) ),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',commutativity_of_join) ).
tff(34,plain,
! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) ),
inference(modus_ponens,[status(thm)],[33,32]) ).
tff(35,plain,
! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) ),
inference(skolemize,[status(sab)],[34]) ).
tff(36,plain,
! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) ),
inference(modus_ponens,[status(thm)],[35,31]) ).
tff(37,plain,
( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
| ( join(meet(a,c),b) = join(b,meet(a,c)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(38,plain,
join(meet(a,c),b) = join(b,meet(a,c)),
inference(unit_resolution,[status(thm)],[37,36]) ).
tff(39,plain,
join(b,meet(a,c)) = join(meet(a,c),b),
inference(symmetry,[status(thm)],[38]) ).
tff(40,plain,
join(a,join(b,meet(a,c))) = join(a,join(meet(a,c),b)),
inference(monotonicity,[status(thm)],[39]) ).
tff(41,plain,
( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
| ( join(join(b,meet(a,c)),a) = join(a,join(b,meet(a,c))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(42,plain,
join(join(b,meet(a,c)),a) = join(a,join(b,meet(a,c))),
inference(unit_resolution,[status(thm)],[41,36]) ).
tff(43,plain,
join(join(b,meet(a,c)),a) = join(a,b),
inference(transitivity,[status(thm)],[42,40,29,19]) ).
tff(44,plain,
meet(join(a,b),join(join(b,meet(a,c)),a)) = meet(join(a,b),join(a,b)),
inference(monotonicity,[status(thm)],[43]) ).
tff(45,plain,
meet(join(a,b),join(join(b,meet(a,c)),a)) = join(a,b),
inference(transitivity,[status(thm)],[44,9]) ).
tff(46,plain,
meet(c,meet(join(a,b),join(join(b,meet(a,c)),a))) = meet(c,join(a,b)),
inference(monotonicity,[status(thm)],[45]) ).
tff(47,plain,
^ [Z: $i,Y: $i,X: $i] :
refl(( ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) )
<=> ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) ) )),
inference(bind,[status(th)],[]) ).
tff(48,plain,
( ! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) )
<=> ! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) ) ),
inference(quant_intro,[status(thm)],[47]) ).
tff(49,plain,
( ! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) )
<=> ! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) ) ),
inference(rewrite,[status(thm)],[]) ).
tff(50,axiom,
! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) ),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',associativity_of_meet) ).
tff(51,plain,
! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) ),
inference(modus_ponens,[status(thm)],[50,49]) ).
tff(52,plain,
! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) ),
inference(skolemize,[status(sab)],[51]) ).
tff(53,plain,
! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) ),
inference(modus_ponens,[status(thm)],[52,48]) ).
tff(54,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) )
| ( meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)) = meet(c,meet(join(a,b),join(join(b,meet(a,c)),a))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(55,plain,
meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)) = meet(c,meet(join(a,b),join(join(b,meet(a,c)),a))),
inference(unit_resolution,[status(thm)],[54,53]) ).
tff(56,plain,
join(a,join(b,meet(a,c))) = join(join(b,meet(a,c)),a),
inference(symmetry,[status(thm)],[42]) ).
tff(57,plain,
join(a,join(meet(a,c),b)) = join(a,join(b,meet(a,c))),
inference(symmetry,[status(thm)],[40]) ).
tff(58,plain,
join(a,b) = join(join(a,meet(a,c)),b),
inference(symmetry,[status(thm)],[19]) ).
tff(59,plain,
join(a,b) = join(join(b,meet(a,c)),a),
inference(transitivity,[status(thm)],[58,28,57,56]) ).
tff(60,plain,
meet(meet(c,join(a,b)),join(a,b)) = meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)),
inference(monotonicity,[status(thm)],[59]) ).
tff(61,plain,
join(a,join(b,meet(a,c))) = join(a,b),
inference(transitivity,[status(thm)],[40,29,19]) ).
tff(62,plain,
meet(meet(c,join(a,b)),join(a,join(b,meet(a,c)))) = meet(meet(c,join(a,b)),join(a,b)),
inference(monotonicity,[status(thm)],[61]) ).
tff(63,plain,
meet(meet(c,join(a,b)),join(a,join(b,meet(a,c)))) = meet(c,join(a,b)),
inference(transitivity,[status(thm)],[62,60,55,46]) ).
tff(64,plain,
( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
| ( join(meet(join(b,meet(a,c)),meet(c,join(a,b))),meet(a,join(b,meet(a,c)))) = join(meet(a,join(b,meet(a,c))),meet(join(b,meet(a,c)),meet(c,join(a,b)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(65,plain,
join(meet(join(b,meet(a,c)),meet(c,join(a,b))),meet(a,join(b,meet(a,c)))) = join(meet(a,join(b,meet(a,c))),meet(join(b,meet(a,c)),meet(c,join(a,b)))),
inference(unit_resolution,[status(thm)],[64,36]) ).
tff(66,plain,
join(meet(a,join(b,meet(a,c))),meet(join(b,meet(a,c)),meet(c,join(a,b)))) = join(meet(join(b,meet(a,c)),meet(c,join(a,b))),meet(a,join(b,meet(a,c)))),
inference(symmetry,[status(thm)],[65]) ).
tff(67,plain,
^ [Y: $i,X: $i] :
refl(( ( meet(X,Y) = meet(Y,X) )
<=> ( meet(X,Y) = meet(Y,X) ) )),
inference(bind,[status(th)],[]) ).
tff(68,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)],[67]) ).
tff(69,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(70,axiom,
! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) ),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',commutativity_of_meet) ).
tff(71,plain,
! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) ),
inference(modus_ponens,[status(thm)],[70,69]) ).
tff(72,plain,
! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) ),
inference(skolemize,[status(sab)],[71]) ).
tff(73,plain,
! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) ),
inference(modus_ponens,[status(thm)],[72,68]) ).
tff(74,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) )
| ( meet(join(b,meet(a,c)),a) = meet(a,join(b,meet(a,c))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(75,plain,
meet(join(b,meet(a,c)),a) = meet(a,join(b,meet(a,c))),
inference(unit_resolution,[status(thm)],[74,73]) ).
tff(76,plain,
meet(a,join(b,meet(a,c))) = meet(join(b,meet(a,c)),a),
inference(symmetry,[status(thm)],[75]) ).
tff(77,plain,
join(meet(a,join(b,meet(a,c))),meet(join(b,meet(a,c)),meet(c,join(a,b)))) = join(meet(join(b,meet(a,c)),a),meet(join(b,meet(a,c)),meet(c,join(a,b)))),
inference(monotonicity,[status(thm)],[76]) ).
tff(78,plain,
join(meet(join(b,meet(a,c)),a),meet(join(b,meet(a,c)),meet(c,join(a,b)))) = join(meet(a,join(b,meet(a,c))),meet(join(b,meet(a,c)),meet(c,join(a,b)))),
inference(symmetry,[status(thm)],[77]) ).
tff(79,plain,
^ [Z: $i,Y: $i,X: $i] :
refl(( ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) )
<=> ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) ) )),
inference(bind,[status(th)],[]) ).
tff(80,plain,
( ! [Z: $i,Y: $i,X: $i] : ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) )
<=> ! [Z: $i,Y: $i,X: $i] : ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) ) ),
inference(quant_intro,[status(thm)],[79]) ).
tff(81,plain,
( ! [Z: $i,Y: $i,X: $i] : ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) )
<=> ! [Z: $i,Y: $i,X: $i] : ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) ) ),
inference(rewrite,[status(thm)],[]) ).
tff(82,axiom,
! [Z: $i,Y: $i,X: $i] : ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',equation_H22) ).
tff(83,plain,
! [Z: $i,Y: $i,X: $i] : ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) ),
inference(modus_ponens,[status(thm)],[82,81]) ).
tff(84,plain,
! [Z: $i,Y: $i,X: $i] : ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) ),
inference(skolemize,[status(sab)],[83]) ).
tff(85,plain,
! [Z: $i,Y: $i,X: $i] : ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) ),
inference(modus_ponens,[status(thm)],[84,80]) ).
tff(86,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) )
| ( join(meet(join(b,meet(a,c)),a),meet(join(b,meet(a,c)),meet(c,join(a,b)))) = meet(join(b,meet(a,c)),join(meet(a,join(meet(c,join(a,b)),meet(join(b,meet(a,c)),a))),meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(87,plain,
join(meet(join(b,meet(a,c)),a),meet(join(b,meet(a,c)),meet(c,join(a,b)))) = meet(join(b,meet(a,c)),join(meet(a,join(meet(c,join(a,b)),meet(join(b,meet(a,c)),a))),meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)))),
inference(unit_resolution,[status(thm)],[86,85]) ).
tff(88,plain,
meet(join(b,meet(a,c)),join(meet(a,join(meet(c,join(a,b)),meet(join(b,meet(a,c)),a))),meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)))) = join(meet(join(b,meet(a,c)),a),meet(join(b,meet(a,c)),meet(c,join(a,b)))),
inference(symmetry,[status(thm)],[87]) ).
tff(89,plain,
( ~ ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X )
| ( join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),a)) = join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(90,plain,
join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),a)) = join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),
inference(unit_resolution,[status(thm)],[89,16]) ).
tff(91,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) )
| ( meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),a) = meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(92,plain,
meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),a) = meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(unit_resolution,[status(thm)],[91,73]) ).
tff(93,plain,
meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),a),
inference(symmetry,[status(thm)],[92]) ).
tff(94,plain,
( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
| ( join(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))) = join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(95,plain,
join(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))) = join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),
inference(unit_resolution,[status(thm)],[94,36]) ).
tff(96,plain,
join(join(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),a)),
inference(monotonicity,[status(thm)],[95,93]) ).
tff(97,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
| ( join(join(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = join(meet(c,join(a,b)),join(meet(a,join(b,meet(a,c))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(98,plain,
join(join(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = join(meet(c,join(a,b)),join(meet(a,join(b,meet(a,c))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))))),
inference(unit_resolution,[status(thm)],[97,26]) ).
tff(99,plain,
join(meet(c,join(a,b)),join(meet(a,join(b,meet(a,c))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))))) = join(join(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))),
inference(symmetry,[status(thm)],[98]) ).
tff(100,plain,
( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
| ( join(meet(a,join(b,meet(a,c))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(a,join(b,meet(a,c)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(101,plain,
join(meet(a,join(b,meet(a,c))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(a,join(b,meet(a,c)))),
inference(unit_resolution,[status(thm)],[100,36]) ).
tff(102,plain,
join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(a,join(b,meet(a,c)))) = join(meet(a,join(b,meet(a,c))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))),
inference(symmetry,[status(thm)],[101]) ).
tff(103,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) )
| ( meet(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),join(b,meet(a,c))) = meet(join(b,meet(a,c)),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(104,plain,
meet(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),join(b,meet(a,c))) = meet(join(b,meet(a,c)),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))),
inference(unit_resolution,[status(thm)],[103,73]) ).
tff(105,plain,
meet(join(b,meet(a,c)),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = meet(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),join(b,meet(a,c))),
inference(symmetry,[status(thm)],[104]) ).
tff(106,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) )
| ( meet(meet(join(b,meet(a,c)),a),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(join(b,meet(a,c)),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(107,plain,
meet(meet(join(b,meet(a,c)),a),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(join(b,meet(a,c)),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))),
inference(unit_resolution,[status(thm)],[106,53]) ).
tff(108,plain,
meet(meet(join(b,meet(a,c)),a),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(meet(a,join(b,meet(a,c))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(monotonicity,[status(thm)],[75]) ).
tff(109,plain,
meet(meet(a,join(b,meet(a,c))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(meet(join(b,meet(a,c)),a),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(symmetry,[status(thm)],[108]) ).
tff(110,plain,
^ [Y: $i,X: $i] :
refl(( ( meet(X,join(X,Y)) = X )
<=> ( meet(X,join(X,Y)) = X ) )),
inference(bind,[status(th)],[]) ).
tff(111,plain,
( ! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X )
<=> ! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X ) ),
inference(quant_intro,[status(thm)],[110]) ).
tff(112,plain,
( ! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X )
<=> ! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X ) ),
inference(rewrite,[status(thm)],[]) ).
tff(113,axiom,
! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X ),
file('/export/starexec/sandbox/benchmark/Axioms/LAT001-0.ax',absorption1) ).
tff(114,plain,
! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X ),
inference(modus_ponens,[status(thm)],[113,112]) ).
tff(115,plain,
! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X ),
inference(skolemize,[status(sab)],[114]) ).
tff(116,plain,
! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X ),
inference(modus_ponens,[status(thm)],[115,111]) ).
tff(117,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X )
| ( meet(meet(a,join(b,meet(a,c))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(a,join(b,meet(a,c))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(118,plain,
meet(meet(a,join(b,meet(a,c))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(a,join(b,meet(a,c))),
inference(unit_resolution,[status(thm)],[117,116]) ).
tff(119,plain,
meet(a,join(b,meet(a,c))) = meet(meet(a,join(b,meet(a,c))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(symmetry,[status(thm)],[118]) ).
tff(120,plain,
meet(a,join(b,meet(a,c))) = meet(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),join(b,meet(a,c))),
inference(transitivity,[status(thm)],[119,109,107,105]) ).
tff(121,plain,
join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(a,join(b,meet(a,c)))) = join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),join(b,meet(a,c)))),
inference(monotonicity,[status(thm)],[120]) ).
tff(122,plain,
join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),join(b,meet(a,c)))) = join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(a,join(b,meet(a,c)))),
inference(symmetry,[status(thm)],[121]) ).
tff(123,plain,
( ~ ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X )
| ( join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),join(b,meet(a,c)))) = meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(124,plain,
join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),join(b,meet(a,c)))) = meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(unit_resolution,[status(thm)],[123,16]) ).
tff(125,plain,
meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),join(b,meet(a,c)))),
inference(symmetry,[status(thm)],[124]) ).
tff(126,plain,
meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = join(meet(a,join(b,meet(a,c))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))),
inference(transitivity,[status(thm)],[125,122,102]) ).
tff(127,plain,
join(meet(c,join(a,b)),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = join(meet(c,join(a,b)),join(meet(a,join(b,meet(a,c))),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))))),
inference(monotonicity,[status(thm)],[126]) ).
tff(128,plain,
meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)) = meet(c,join(a,b)),
inference(transitivity,[status(thm)],[55,46]) ).
tff(129,plain,
join(meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = join(meet(c,join(a,b)),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))),
inference(monotonicity,[status(thm)],[128]) ).
tff(130,plain,
( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
| ( join(meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(131,plain,
join(meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a))),
inference(unit_resolution,[status(thm)],[130,36]) ).
tff(132,plain,
join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a))) = join(meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)),meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))),
inference(symmetry,[status(thm)],[131]) ).
tff(133,plain,
join(meet(c,join(a,b)),meet(join(b,meet(a,c)),a)) = join(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))),
inference(monotonicity,[status(thm)],[75]) ).
tff(134,plain,
join(meet(c,join(a,b)),meet(join(b,meet(a,c)),a)) = join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),
inference(transitivity,[status(thm)],[133,95]) ).
tff(135,plain,
meet(a,join(meet(c,join(a,b)),meet(join(b,meet(a,c)),a))) = meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(monotonicity,[status(thm)],[134]) ).
tff(136,plain,
join(meet(a,join(meet(c,join(a,b)),meet(join(b,meet(a,c)),a))),meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a))) = join(meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a))),
inference(monotonicity,[status(thm)],[135]) ).
tff(137,plain,
join(meet(a,join(meet(c,join(a,b)),meet(join(b,meet(a,c)),a))),meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a))) = join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),
inference(transitivity,[status(thm)],[136,132,129,127,99,96,90]) ).
tff(138,plain,
meet(join(b,meet(a,c)),join(meet(a,join(meet(c,join(a,b)),meet(join(b,meet(a,c)),a))),meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)))) = meet(join(b,meet(a,c)),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(monotonicity,[status(thm)],[137]) ).
tff(139,plain,
meet(join(b,meet(a,c)),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(join(b,meet(a,c)),join(meet(a,join(meet(c,join(a,b)),meet(join(b,meet(a,c)),a))),meet(meet(c,join(a,b)),join(join(b,meet(a,c)),a)))),
inference(symmetry,[status(thm)],[138]) ).
tff(140,plain,
meet(join(b,meet(a,c)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))) = meet(join(b,meet(a,c)),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(monotonicity,[status(thm)],[95]) ).
tff(141,plain,
meet(join(b,meet(a,c)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))) = join(meet(join(b,meet(a,c)),meet(c,join(a,b))),meet(a,join(b,meet(a,c)))),
inference(transitivity,[status(thm)],[140,139,88,78,66]) ).
tff(142,plain,
join(meet(join(b,meet(a,c)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))),meet(meet(c,join(a,b)),join(a,join(b,meet(a,c))))) = join(join(meet(join(b,meet(a,c)),meet(c,join(a,b))),meet(a,join(b,meet(a,c)))),meet(c,join(a,b))),
inference(monotonicity,[status(thm)],[141,63]) ).
tff(143,plain,
join(join(meet(join(b,meet(a,c)),meet(c,join(a,b))),meet(a,join(b,meet(a,c)))),meet(c,join(a,b))) = join(meet(join(b,meet(a,c)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))),meet(meet(c,join(a,b)),join(a,join(b,meet(a,c))))),
inference(symmetry,[status(thm)],[142]) ).
tff(144,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( join(join(X,Y),Z) = join(X,join(Y,Z)) )
| ( join(join(meet(join(b,meet(a,c)),meet(c,join(a,b))),meet(a,join(b,meet(a,c)))),meet(c,join(a,b))) = join(meet(join(b,meet(a,c)),meet(c,join(a,b))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(145,plain,
join(join(meet(join(b,meet(a,c)),meet(c,join(a,b))),meet(a,join(b,meet(a,c)))),meet(c,join(a,b))) = join(meet(join(b,meet(a,c)),meet(c,join(a,b))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(unit_resolution,[status(thm)],[144,26]) ).
tff(146,plain,
join(meet(join(b,meet(a,c)),meet(c,join(a,b))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = join(join(meet(join(b,meet(a,c)),meet(c,join(a,b))),meet(a,join(b,meet(a,c)))),meet(c,join(a,b))),
inference(symmetry,[status(thm)],[145]) ).
tff(147,plain,
( ~ ! [Y: $i,X: $i] : ( join(X,Y) = join(Y,X) )
| ( join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b)))) = join(meet(join(b,meet(a,c)),meet(c,join(a,b))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(148,plain,
join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b)))) = join(meet(join(b,meet(a,c)),meet(c,join(a,b))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(unit_resolution,[status(thm)],[147,36]) ).
tff(149,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) )
| ( meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b)))) = meet(meet(join(b,meet(a,c)),meet(c,join(a,b))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(150,plain,
meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b)))) = meet(meet(join(b,meet(a,c)),meet(c,join(a,b))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(unit_resolution,[status(thm)],[149,73]) ).
tff(151,plain,
meet(meet(join(b,meet(a,c)),meet(c,join(a,b))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b)))),
inference(symmetry,[status(thm)],[150]) ).
tff(152,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) )
| ( meet(meet(join(b,meet(a,c)),meet(c,join(a,b))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(join(b,meet(a,c)),meet(meet(c,join(a,b)),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(153,plain,
meet(meet(join(b,meet(a,c)),meet(c,join(a,b))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(join(b,meet(a,c)),meet(meet(c,join(a,b)),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))),
inference(unit_resolution,[status(thm)],[152,53]) ).
tff(154,plain,
meet(join(b,meet(a,c)),meet(meet(c,join(a,b)),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = meet(meet(join(b,meet(a,c)),meet(c,join(a,b))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(symmetry,[status(thm)],[153]) ).
tff(155,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X )
| ( meet(meet(c,join(a,b)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))) = meet(c,join(a,b)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(156,plain,
meet(meet(c,join(a,b)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))) = meet(c,join(a,b)),
inference(unit_resolution,[status(thm)],[155,116]) ).
tff(157,plain,
join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))) = join(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))),
inference(symmetry,[status(thm)],[95]) ).
tff(158,plain,
meet(meet(c,join(a,b)),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(meet(c,join(a,b)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))),
inference(monotonicity,[status(thm)],[157]) ).
tff(159,plain,
meet(meet(c,join(a,b)),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(c,join(a,b)),
inference(transitivity,[status(thm)],[158,156]) ).
tff(160,plain,
meet(join(b,meet(a,c)),meet(meet(c,join(a,b)),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))) = meet(join(b,meet(a,c)),meet(c,join(a,b))),
inference(monotonicity,[status(thm)],[159]) ).
tff(161,plain,
meet(join(b,meet(a,c)),meet(c,join(a,b))) = meet(join(b,meet(a,c)),meet(meet(c,join(a,b)),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))))),
inference(symmetry,[status(thm)],[160]) ).
tff(162,plain,
meet(join(b,meet(a,c)),meet(c,join(a,b))) = meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b)))),
inference(transitivity,[status(thm)],[161,154,151]) ).
tff(163,plain,
join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b)))) = join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b))))),
inference(monotonicity,[status(thm)],[162]) ).
tff(164,plain,
join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b))))) = join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b)))),
inference(symmetry,[status(thm)],[163]) ).
tff(165,plain,
( ~ ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X )
| ( join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b))))) = join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(166,plain,
join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b))))) = join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),
inference(unit_resolution,[status(thm)],[165,16]) ).
tff(167,plain,
join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))) = join(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),meet(join(b,meet(a,c)),meet(c,join(a,b))))),
inference(symmetry,[status(thm)],[166]) ).
tff(168,plain,
join(meet(a,join(b,meet(a,c))),meet(c,join(a,b))) = join(meet(join(b,meet(a,c)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))),meet(meet(c,join(a,b)),join(a,join(b,meet(a,c))))),
inference(transitivity,[status(thm)],[167,164,148,146,143]) ).
tff(169,plain,
meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(a,join(meet(join(b,meet(a,c)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))),meet(meet(c,join(a,b)),join(a,join(b,meet(a,c)))))),
inference(monotonicity,[status(thm)],[168]) ).
tff(170,plain,
meet(a,join(meet(join(b,meet(a,c)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))),meet(meet(c,join(a,b)),join(a,join(b,meet(a,c)))))) = meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(symmetry,[status(thm)],[169]) ).
tff(171,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( join(meet(X,Y),meet(X,Z)) = meet(X,join(meet(Y,join(Z,meet(X,Y))),meet(Z,join(X,Y)))) )
| ( join(meet(a,join(b,meet(a,c))),meet(a,meet(c,join(a,b)))) = meet(a,join(meet(join(b,meet(a,c)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))),meet(meet(c,join(a,b)),join(a,join(b,meet(a,c)))))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(172,plain,
join(meet(a,join(b,meet(a,c))),meet(a,meet(c,join(a,b)))) = meet(a,join(meet(join(b,meet(a,c)),join(meet(c,join(a,b)),meet(a,join(b,meet(a,c))))),meet(meet(c,join(a,b)),join(a,join(b,meet(a,c)))))),
inference(unit_resolution,[status(thm)],[171,85]) ).
tff(173,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X )
| ( meet(a,join(a,b)) = a ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(174,plain,
meet(a,join(a,b)) = a,
inference(unit_resolution,[status(thm)],[173,116]) ).
tff(175,plain,
meet(meet(a,join(a,b)),c) = meet(a,c),
inference(monotonicity,[status(thm)],[174]) ).
tff(176,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) )
| ( meet(meet(a,join(a,b)),c) = meet(a,meet(join(a,b),c)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(177,plain,
meet(meet(a,join(a,b)),c) = meet(a,meet(join(a,b),c)),
inference(unit_resolution,[status(thm)],[176,53]) ).
tff(178,plain,
meet(a,meet(join(a,b),c)) = meet(meet(a,join(a,b)),c),
inference(symmetry,[status(thm)],[177]) ).
tff(179,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) )
| ( meet(join(a,b),c) = meet(c,join(a,b)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(180,plain,
meet(join(a,b),c) = meet(c,join(a,b)),
inference(unit_resolution,[status(thm)],[179,73]) ).
tff(181,plain,
meet(c,join(a,b)) = meet(join(a,b),c),
inference(symmetry,[status(thm)],[180]) ).
tff(182,plain,
meet(a,meet(c,join(a,b))) = meet(a,meet(join(a,b),c)),
inference(monotonicity,[status(thm)],[181]) ).
tff(183,plain,
meet(a,meet(c,join(a,b))) = meet(a,c),
inference(transitivity,[status(thm)],[182,178,175]) ).
tff(184,plain,
join(meet(a,join(b,meet(a,c))),meet(a,meet(c,join(a,b)))) = join(meet(a,join(b,meet(a,c))),meet(a,c)),
inference(monotonicity,[status(thm)],[183]) ).
tff(185,plain,
join(meet(a,join(b,meet(a,c))),meet(a,c)) = join(meet(a,join(b,meet(a,c))),meet(a,meet(c,join(a,b)))),
inference(symmetry,[status(thm)],[184]) ).
tff(186,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) )
| ( meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b))) = meet(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(187,plain,
meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b))) = meet(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))),
inference(unit_resolution,[status(thm)],[186,73]) ).
tff(188,plain,
meet(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))) = meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),
inference(symmetry,[status(thm)],[187]) ).
tff(189,plain,
meet(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))) = meet(meet(join(a,b),c),meet(a,join(b,meet(a,c)))),
inference(monotonicity,[status(thm)],[181]) ).
tff(190,plain,
meet(meet(join(a,b),c),meet(a,join(b,meet(a,c)))) = meet(meet(c,join(a,b)),meet(a,join(b,meet(a,c)))),
inference(symmetry,[status(thm)],[189]) ).
tff(191,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) )
| ( meet(meet(join(a,b),c),meet(a,join(b,meet(a,c)))) = meet(join(a,b),meet(c,meet(a,join(b,meet(a,c))))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(192,plain,
meet(meet(join(a,b),c),meet(a,join(b,meet(a,c)))) = meet(join(a,b),meet(c,meet(a,join(b,meet(a,c))))),
inference(unit_resolution,[status(thm)],[191,53]) ).
tff(193,plain,
meet(join(a,b),meet(c,meet(a,join(b,meet(a,c))))) = meet(meet(join(a,b),c),meet(a,join(b,meet(a,c)))),
inference(symmetry,[status(thm)],[192]) ).
tff(194,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,join(X,Y)) = X )
| ( meet(meet(a,c),join(meet(a,c),b)) = meet(a,c) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(195,plain,
meet(meet(a,c),join(meet(a,c),b)) = meet(a,c),
inference(unit_resolution,[status(thm)],[194,116]) ).
tff(196,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) )
| ( meet(c,a) = meet(a,c) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(197,plain,
meet(c,a) = meet(a,c),
inference(unit_resolution,[status(thm)],[196,73]) ).
tff(198,plain,
meet(meet(c,a),join(b,meet(a,c))) = meet(meet(a,c),join(meet(a,c),b)),
inference(monotonicity,[status(thm)],[197,39]) ).
tff(199,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) )
| ( meet(meet(c,a),join(b,meet(a,c))) = meet(c,meet(a,join(b,meet(a,c)))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(200,plain,
meet(meet(c,a),join(b,meet(a,c))) = meet(c,meet(a,join(b,meet(a,c)))),
inference(unit_resolution,[status(thm)],[199,53]) ).
tff(201,plain,
meet(c,meet(a,join(b,meet(a,c)))) = meet(meet(c,a),join(b,meet(a,c))),
inference(symmetry,[status(thm)],[200]) ).
tff(202,plain,
meet(c,meet(a,join(b,meet(a,c)))) = meet(a,c),
inference(transitivity,[status(thm)],[201,198,195]) ).
tff(203,plain,
meet(join(a,b),meet(c,meet(a,join(b,meet(a,c))))) = meet(join(a,b),meet(a,c)),
inference(monotonicity,[status(thm)],[202]) ).
tff(204,plain,
meet(join(a,b),meet(a,c)) = meet(join(a,b),meet(c,meet(a,join(b,meet(a,c))))),
inference(symmetry,[status(thm)],[203]) ).
tff(205,plain,
( ~ ! [Y: $i,X: $i] : ( meet(X,Y) = meet(Y,X) )
| ( meet(join(a,b),meet(a,c)) = meet(meet(a,c),join(a,b)) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(206,plain,
meet(join(a,b),meet(a,c)) = meet(meet(a,c),join(a,b)),
inference(unit_resolution,[status(thm)],[205,73]) ).
tff(207,plain,
meet(meet(a,c),join(a,b)) = meet(join(a,b),meet(a,c)),
inference(symmetry,[status(thm)],[206]) ).
tff(208,plain,
meet(a,c) = meet(c,a),
inference(symmetry,[status(thm)],[197]) ).
tff(209,plain,
meet(meet(a,c),join(a,b)) = meet(meet(c,a),join(a,b)),
inference(monotonicity,[status(thm)],[208]) ).
tff(210,plain,
meet(meet(c,a),join(a,b)) = meet(meet(a,c),join(a,b)),
inference(symmetry,[status(thm)],[209]) ).
tff(211,plain,
( ~ ! [Z: $i,Y: $i,X: $i] : ( meet(meet(X,Y),Z) = meet(X,meet(Y,Z)) )
| ( meet(meet(c,a),join(a,b)) = meet(c,meet(a,join(a,b))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(212,plain,
meet(meet(c,a),join(a,b)) = meet(c,meet(a,join(a,b))),
inference(unit_resolution,[status(thm)],[211,53]) ).
tff(213,plain,
meet(c,meet(a,join(a,b))) = meet(meet(c,a),join(a,b)),
inference(symmetry,[status(thm)],[212]) ).
tff(214,plain,
meet(c,meet(a,join(a,b))) = meet(c,a),
inference(monotonicity,[status(thm)],[174]) ).
tff(215,plain,
meet(c,a) = meet(c,meet(a,join(a,b))),
inference(symmetry,[status(thm)],[214]) ).
tff(216,plain,
meet(a,c) = meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b))),
inference(transitivity,[status(thm)],[208,215,213,210,207,204,193,190,188]) ).
tff(217,plain,
join(meet(a,join(b,meet(a,c))),meet(a,c)) = join(meet(meet(a,join(b,meet(a,c))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(monotonicity,[status(thm)],[119,216]) ).
tff(218,plain,
join(meet(meet(a,join(b,meet(a,c))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = join(meet(a,join(b,meet(a,c))),meet(a,c)),
inference(symmetry,[status(thm)],[217]) ).
tff(219,plain,
join(meet(meet(a,join(b,meet(a,c))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = join(meet(a,join(b,meet(a,c))),meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(monotonicity,[status(thm)],[118]) ).
tff(220,plain,
join(meet(a,join(b,meet(a,c))),meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = join(meet(meet(a,join(b,meet(a,c))),join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(symmetry,[status(thm)],[219]) ).
tff(221,plain,
( ~ ! [Y: $i,X: $i] : ( join(X,meet(X,Y)) = X )
| ( join(meet(a,join(b,meet(a,c))),meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(a,join(b,meet(a,c))) ) ),
inference(quant_inst,[status(thm)],[]) ).
tff(222,plain,
join(meet(a,join(b,meet(a,c))),meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) = meet(a,join(b,meet(a,c))),
inference(unit_resolution,[status(thm)],[221,16]) ).
tff(223,plain,
meet(a,join(b,meet(a,c))) = join(meet(a,join(b,meet(a,c))),meet(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(symmetry,[status(thm)],[222]) ).
tff(224,plain,
meet(a,join(b,meet(a,c))) = meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(transitivity,[status(thm)],[223,220,218,185,172,170]) ).
tff(225,plain,
( ( meet(a,join(b,meet(a,c))) != meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) )
<=> ( meet(a,join(b,meet(a,c))) != meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))) ) ),
inference(rewrite,[status(thm)],[]) ).
tff(226,axiom,
meet(a,join(b,meet(a,c))) != meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_H6) ).
tff(227,plain,
meet(a,join(b,meet(a,c))) != meet(a,join(meet(a,join(b,meet(a,c))),meet(c,join(a,b)))),
inference(modus_ponens,[status(thm)],[226,225]) ).
tff(228,plain,
$false,
inference(unit_resolution,[status(thm)],[227,224]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13 % Problem : LAT142-1 : TPTP v9.0.0. Released v3.1.0.
% 0.08/0.13 % Command : run_E %s %d THM
% 0.12/0.34 % Computer : n014.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Thu Jun 19 19:39:39 EDT 2025
% 0.12/0.34 % CPUTime :
% 95.65/95.85 % SZS status Unsatisfiable
% 95.65/95.85 % SZS output start Proof
% See solution above
% 95.65/95.88 % E exiting
%------------------------------------------------------------------------------