TSTP Solution File: LCL294-3 by Z3---4.8.9.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Z3---4.8.9.0
% Problem : LCL294-3 : TPTP v8.1.0. Released v2.3.0.
% Transfm : none
% Format : tptp
% Command : z3_tptp -proof -model -t:%d -file:%s
% Computer : n003.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 : Sun Sep 18 04:55:48 EDT 2022
% Result : Unsatisfiable 2.07s 1.62s
% Output : Proof 2.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 85
% Syntax : Number of formulae : 219 ( 99 unt; 9 typ; 0 def)
% Number of atoms : 580 ( 72 equ)
% Maximal formula atoms : 12 ( 2 avg)
% Number of connectives : 666 ( 307 ~; 294 |; 0 &)
% ( 65 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 9 ( 2 avg)
% Number of FOOLs : 11 ( 11 fml; 0 var)
% Number of types : 2 ( 0 usr)
% Number of type conns : 11 ( 7 >; 4 *; 0 +; 0 <<)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 2 con; 0-2 aty)
% Number of variables : 306 ( 284 !; 0 ?; 306 :)
% Comments :
%------------------------------------------------------------------------------
tff(theorem_type,type,
theorem: $i > $o ).
tff(implies_type,type,
implies: ( $i * $i ) > $i ).
tff(or_type,type,
or: ( $i * $i ) > $i ).
tff(q_type,type,
q: $i ).
tff(not_type,type,
not: $i > $i ).
tff(p_type,type,
p: $i ).
tff(axiom_type,type,
axiom: $i > $o ).
tff(and_type,type,
and: ( $i * $i ) > $i ).
tff(equivalent_type,type,
equivalent: ( $i * $i ) > $i ).
tff(1,plain,
^ [Y: $i,X: $i] :
refl(
( ( implies(X,Y) = or(not(X),Y) )
<=> ( implies(X,Y) = or(not(X),Y) ) )),
inference(bind,[status(th)],]) ).
tff(2,plain,
( ! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) )
<=> ! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) ) ),
inference(quant_intro,[status(thm)],[1]) ).
tff(3,plain,
( ! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) )
<=> ! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) ) ),
inference(rewrite,[status(thm)],]) ).
tff(4,axiom,
! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',implies_definition) ).
tff(5,plain,
! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) ),
inference(modus_ponens,[status(thm)],[4,3]) ).
tff(6,plain,
! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) ),
inference(skolemize,[status(sab)],[5]) ).
tff(7,plain,
! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) ),
inference(modus_ponens,[status(thm)],[6,2]) ).
tff(8,plain,
( ~ ! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) )
| ( implies(or(not(p),or(not(q),q)),or(not(q),q)) = or(not(or(not(p),or(not(q),q))),or(not(q),q)) ) ),
inference(quant_inst,[status(thm)],]) ).
tff(9,plain,
implies(or(not(p),or(not(q),q)),or(not(q),q)) = or(not(or(not(p),or(not(q),q))),or(not(q),q)),
inference(unit_resolution,[status(thm)],[8,7]) ).
tff(10,plain,
or(not(or(not(p),or(not(q),q))),or(not(q),q)) = implies(or(not(p),or(not(q),q)),or(not(q),q)),
inference(symmetry,[status(thm)],[9]) ).
tff(11,plain,
( theorem(or(not(or(not(p),or(not(q),q))),or(not(q),q)))
<=> theorem(implies(or(not(p),or(not(q),q)),or(not(q),q))) ),
inference(monotonicity,[status(thm)],[10]) ).
tff(12,plain,
^ [B: $i,A: $i,C: $i] :
refl(
( axiom(implies(or(A,or(B,C)),or(B,or(A,C))))
<=> axiom(implies(or(A,or(B,C)),or(B,or(A,C)))) )),
inference(bind,[status(th)],]) ).
tff(13,plain,
( ! [B: $i,A: $i,C: $i] : axiom(implies(or(A,or(B,C)),or(B,or(A,C))))
<=> ! [B: $i,A: $i,C: $i] : axiom(implies(or(A,or(B,C)),or(B,or(A,C)))) ),
inference(quant_intro,[status(thm)],[12]) ).
tff(14,plain,
( ! [B: $i,A: $i,C: $i] : axiom(implies(or(A,or(B,C)),or(B,or(A,C))))
<=> ! [B: $i,A: $i,C: $i] : axiom(implies(or(A,or(B,C)),or(B,or(A,C)))) ),
inference(rewrite,[status(thm)],]) ).
tff(15,axiom,
! [B: $i,A: $i,C: $i] : axiom(implies(or(A,or(B,C)),or(B,or(A,C)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_5) ).
tff(16,plain,
! [B: $i,A: $i,C: $i] : axiom(implies(or(A,or(B,C)),or(B,or(A,C)))),
inference(modus_ponens,[status(thm)],[15,14]) ).
tff(17,plain,
! [B: $i,A: $i,C: $i] : axiom(implies(or(A,or(B,C)),or(B,or(A,C)))),
inference(skolemize,[status(sab)],[16]) ).
tff(18,plain,
! [B: $i,A: $i,C: $i] : axiom(implies(or(A,or(B,C)),or(B,or(A,C)))),
inference(modus_ponens,[status(thm)],[17,13]) ).
tff(19,plain,
( ~ ! [B: $i,A: $i,C: $i] : axiom(implies(or(A,or(B,C)),or(B,or(A,C))))
| axiom(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))) ),
inference(quant_inst,[status(thm)],]) ).
tff(20,plain,
axiom(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))),
inference(unit_resolution,[status(thm)],[19,18]) ).
tff(21,plain,
^ [X: $i] :
refl(
( ( theorem(X)
| ~ axiom(X) )
<=> ( theorem(X)
| ~ axiom(X) ) )),
inference(bind,[status(th)],]) ).
tff(22,plain,
( ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
<=> ! [X: $i] :
( theorem(X)
| ~ axiom(X) ) ),
inference(quant_intro,[status(thm)],[21]) ).
tff(23,plain,
( ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
<=> ! [X: $i] :
( theorem(X)
| ~ axiom(X) ) ),
inference(rewrite,[status(thm)],]) ).
tff(24,axiom,
! [X: $i] :
( theorem(X)
| ~ axiom(X) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',rule_1) ).
tff(25,plain,
! [X: $i] :
( theorem(X)
| ~ axiom(X) ),
inference(modus_ponens,[status(thm)],[24,23]) ).
tff(26,plain,
! [X: $i] :
( theorem(X)
| ~ axiom(X) ),
inference(skolemize,[status(sab)],[25]) ).
tff(27,plain,
! [X: $i] :
( theorem(X)
| ~ axiom(X) ),
inference(modus_ponens,[status(thm)],[26,22]) ).
tff(28,plain,
( ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q))))
| ~ axiom(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))) )
<=> ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q))))
| ~ axiom(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(29,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q))))
| ~ axiom(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))) ),
inference(quant_inst,[status(thm)],]) ).
tff(30,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q))))
| ~ axiom(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))) ),
inference(modus_ponens,[status(thm)],[29,28]) ).
tff(31,plain,
theorem(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))),
inference(unit_resolution,[status(thm)],[30,27,20]) ).
tff(32,plain,
( ~ ! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) )
| ( implies(q,or(not(or(not(p),or(not(q),q))),q)) = or(not(q),or(not(or(not(p),or(not(q),q))),q)) ) ),
inference(quant_inst,[status(thm)],]) ).
tff(33,plain,
implies(q,or(not(or(not(p),or(not(q),q))),q)) = or(not(q),or(not(or(not(p),or(not(q),q))),q)),
inference(unit_resolution,[status(thm)],[32,7]) ).
tff(34,plain,
( theorem(implies(q,or(not(or(not(p),or(not(q),q))),q)))
<=> theorem(or(not(q),or(not(or(not(p),or(not(q),q))),q))) ),
inference(monotonicity,[status(thm)],[33]) ).
tff(35,plain,
^ [B: $i,A: $i] :
refl(
( axiom(implies(A,or(B,A)))
<=> axiom(implies(A,or(B,A))) )),
inference(bind,[status(th)],]) ).
tff(36,plain,
( ! [B: $i,A: $i] : axiom(implies(A,or(B,A)))
<=> ! [B: $i,A: $i] : axiom(implies(A,or(B,A))) ),
inference(quant_intro,[status(thm)],[35]) ).
tff(37,plain,
( ! [B: $i,A: $i] : axiom(implies(A,or(B,A)))
<=> ! [B: $i,A: $i] : axiom(implies(A,or(B,A))) ),
inference(rewrite,[status(thm)],]) ).
tff(38,axiom,
! [B: $i,A: $i] : axiom(implies(A,or(B,A))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_3) ).
tff(39,plain,
! [B: $i,A: $i] : axiom(implies(A,or(B,A))),
inference(modus_ponens,[status(thm)],[38,37]) ).
tff(40,plain,
! [B: $i,A: $i] : axiom(implies(A,or(B,A))),
inference(skolemize,[status(sab)],[39]) ).
tff(41,plain,
! [B: $i,A: $i] : axiom(implies(A,or(B,A))),
inference(modus_ponens,[status(thm)],[40,36]) ).
tff(42,plain,
( ~ ! [B: $i,A: $i] : axiom(implies(A,or(B,A)))
| axiom(implies(q,or(not(or(not(p),or(not(q),q))),q))) ),
inference(quant_inst,[status(thm)],]) ).
tff(43,plain,
axiom(implies(q,or(not(or(not(p),or(not(q),q))),q))),
inference(unit_resolution,[status(thm)],[42,41]) ).
tff(44,plain,
( ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(q,or(not(or(not(p),or(not(q),q))),q)))
| ~ axiom(implies(q,or(not(or(not(p),or(not(q),q))),q))) )
<=> ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(q,or(not(or(not(p),or(not(q),q))),q)))
| ~ axiom(implies(q,or(not(or(not(p),or(not(q),q))),q))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(45,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(q,or(not(or(not(p),or(not(q),q))),q)))
| ~ axiom(implies(q,or(not(or(not(p),or(not(q),q))),q))) ),
inference(quant_inst,[status(thm)],]) ).
tff(46,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(q,or(not(or(not(p),or(not(q),q))),q)))
| ~ axiom(implies(q,or(not(or(not(p),or(not(q),q))),q))) ),
inference(modus_ponens,[status(thm)],[45,44]) ).
tff(47,plain,
theorem(implies(q,or(not(or(not(p),or(not(q),q))),q))),
inference(unit_resolution,[status(thm)],[46,27,43]) ).
tff(48,plain,
theorem(or(not(q),or(not(or(not(p),or(not(q),q))),q))),
inference(modus_ponens,[status(thm)],[47,34]) ).
tff(49,plain,
^ [Y: $i,X: $i] :
refl(
( ( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
<=> ( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) ) )),
inference(bind,[status(th)],]) ).
tff(50,plain,
( ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
<=> ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) ) ),
inference(quant_intro,[status(thm)],[49]) ).
tff(51,plain,
( ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
<=> ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) ) ),
inference(rewrite,[status(thm)],]) ).
tff(52,plain,
^ [Y: $i,X: $i] :
rewrite(
( ( theorem(X)
| ~ theorem(implies(Y,X))
| ~ theorem(Y) )
<=> ( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) ) )),
inference(bind,[status(th)],]) ).
tff(53,plain,
( ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(implies(Y,X))
| ~ theorem(Y) )
<=> ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) ) ),
inference(quant_intro,[status(thm)],[52]) ).
tff(54,axiom,
! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(implies(Y,X))
| ~ theorem(Y) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',rule_2) ).
tff(55,plain,
! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) ),
inference(modus_ponens,[status(thm)],[54,53]) ).
tff(56,plain,
! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) ),
inference(modus_ponens,[status(thm)],[55,51]) ).
tff(57,plain,
! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) ),
inference(skolemize,[status(sab)],[56]) ).
tff(58,plain,
! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) ),
inference(modus_ponens,[status(thm)],[57,50]) ).
tff(59,plain,
( ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(or(not(p),or(not(q),q))),or(not(q),q)))
| ~ theorem(or(not(q),or(not(or(not(p),or(not(q),q))),q)))
| ~ theorem(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))) )
<=> ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(or(not(p),or(not(q),q))),or(not(q),q)))
| ~ theorem(or(not(q),or(not(or(not(p),or(not(q),q))),q)))
| ~ theorem(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(60,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(or(not(p),or(not(q),q))),or(not(q),q)))
| ~ theorem(or(not(q),or(not(or(not(p),or(not(q),q))),q)))
| ~ theorem(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))) ),
inference(quant_inst,[status(thm)],]) ).
tff(61,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(or(not(p),or(not(q),q))),or(not(q),q)))
| ~ theorem(or(not(q),or(not(or(not(p),or(not(q),q))),q)))
| ~ theorem(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))) ),
inference(modus_ponens,[status(thm)],[60,59]) ).
tff(62,plain,
( theorem(or(not(or(not(p),or(not(q),q))),or(not(q),q)))
| ~ theorem(or(not(q),or(not(or(not(p),or(not(q),q))),q)))
| ~ theorem(implies(or(not(q),or(not(or(not(p),or(not(q),q))),q)),or(not(or(not(p),or(not(q),q))),or(not(q),q)))) ),
inference(unit_resolution,[status(thm)],[61,58]) ).
tff(63,plain,
theorem(or(not(or(not(p),or(not(q),q))),or(not(q),q))),
inference(unit_resolution,[status(thm)],[62,48,31]) ).
tff(64,plain,
theorem(implies(or(not(p),or(not(q),q)),or(not(q),q))),
inference(modus_ponens,[status(thm)],[63,11]) ).
tff(65,plain,
( ~ ! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) )
| ( implies(q,q) = or(not(q),q) ) ),
inference(quant_inst,[status(thm)],]) ).
tff(66,plain,
implies(q,q) = or(not(q),q),
inference(unit_resolution,[status(thm)],[65,7]) ).
tff(67,plain,
or(not(q),q) = implies(q,q),
inference(symmetry,[status(thm)],[66]) ).
tff(68,plain,
( theorem(or(not(q),q))
<=> theorem(implies(q,q)) ),
inference(monotonicity,[status(thm)],[67]) ).
tff(69,plain,
( theorem(implies(q,q))
<=> theorem(or(not(q),q)) ),
inference(symmetry,[status(thm)],[68]) ).
tff(70,plain,
( ~ theorem(implies(q,q))
<=> ~ theorem(or(not(q),q)) ),
inference(monotonicity,[status(thm)],[69]) ).
tff(71,plain,
( ~ ! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) )
| ( implies(p,q) = or(not(p),q) ) ),
inference(quant_inst,[status(thm)],]) ).
tff(72,plain,
implies(p,q) = or(not(p),q),
inference(unit_resolution,[status(thm)],[71,7]) ).
tff(73,plain,
or(not(p),q) = implies(p,q),
inference(symmetry,[status(thm)],[72]) ).
tff(74,plain,
implies(or(not(p),q),or(not(p),q)) = implies(implies(p,q),or(not(p),q)),
inference(monotonicity,[status(thm)],[73]) ).
tff(75,plain,
implies(implies(q,q),implies(or(not(p),q),or(not(p),q))) = implies(implies(q,q),implies(implies(p,q),or(not(p),q))),
inference(monotonicity,[status(thm)],[74]) ).
tff(76,plain,
( theorem(implies(implies(q,q),implies(or(not(p),q),or(not(p),q))))
<=> theorem(implies(implies(q,q),implies(implies(p,q),or(not(p),q)))) ),
inference(monotonicity,[status(thm)],[75]) ).
tff(77,plain,
^ [B: $i,A: $i,C: $i] :
refl(
( axiom(implies(implies(A,B),implies(or(C,A),or(C,B))))
<=> axiom(implies(implies(A,B),implies(or(C,A),or(C,B)))) )),
inference(bind,[status(th)],]) ).
tff(78,plain,
( ! [B: $i,A: $i,C: $i] : axiom(implies(implies(A,B),implies(or(C,A),or(C,B))))
<=> ! [B: $i,A: $i,C: $i] : axiom(implies(implies(A,B),implies(or(C,A),or(C,B)))) ),
inference(quant_intro,[status(thm)],[77]) ).
tff(79,plain,
( ! [B: $i,A: $i,C: $i] : axiom(implies(implies(A,B),implies(or(C,A),or(C,B))))
<=> ! [B: $i,A: $i,C: $i] : axiom(implies(implies(A,B),implies(or(C,A),or(C,B)))) ),
inference(rewrite,[status(thm)],]) ).
tff(80,axiom,
! [B: $i,A: $i,C: $i] : axiom(implies(implies(A,B),implies(or(C,A),or(C,B)))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_6) ).
tff(81,plain,
! [B: $i,A: $i,C: $i] : axiom(implies(implies(A,B),implies(or(C,A),or(C,B)))),
inference(modus_ponens,[status(thm)],[80,79]) ).
tff(82,plain,
! [B: $i,A: $i,C: $i] : axiom(implies(implies(A,B),implies(or(C,A),or(C,B)))),
inference(skolemize,[status(sab)],[81]) ).
tff(83,plain,
! [B: $i,A: $i,C: $i] : axiom(implies(implies(A,B),implies(or(C,A),or(C,B)))),
inference(modus_ponens,[status(thm)],[82,78]) ).
tff(84,plain,
( ~ ! [B: $i,A: $i,C: $i] : axiom(implies(implies(A,B),implies(or(C,A),or(C,B))))
| axiom(implies(implies(q,q),implies(or(not(p),q),or(not(p),q)))) ),
inference(quant_inst,[status(thm)],]) ).
tff(85,plain,
axiom(implies(implies(q,q),implies(or(not(p),q),or(not(p),q)))),
inference(unit_resolution,[status(thm)],[84,83]) ).
tff(86,plain,
( ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(implies(q,q),implies(or(not(p),q),or(not(p),q))))
| ~ axiom(implies(implies(q,q),implies(or(not(p),q),or(not(p),q)))) )
<=> ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(implies(q,q),implies(or(not(p),q),or(not(p),q))))
| ~ axiom(implies(implies(q,q),implies(or(not(p),q),or(not(p),q)))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(87,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(implies(q,q),implies(or(not(p),q),or(not(p),q))))
| ~ axiom(implies(implies(q,q),implies(or(not(p),q),or(not(p),q)))) ),
inference(quant_inst,[status(thm)],]) ).
tff(88,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(implies(q,q),implies(or(not(p),q),or(not(p),q))))
| ~ axiom(implies(implies(q,q),implies(or(not(p),q),or(not(p),q)))) ),
inference(modus_ponens,[status(thm)],[87,86]) ).
tff(89,plain,
theorem(implies(implies(q,q),implies(or(not(p),q),or(not(p),q)))),
inference(unit_resolution,[status(thm)],[88,27,85]) ).
tff(90,plain,
theorem(implies(implies(q,q),implies(implies(p,q),or(not(p),q)))),
inference(modus_ponens,[status(thm)],[89,76]) ).
tff(91,plain,
( ~ ! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) )
| ( implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))) = or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))) ) ),
inference(quant_inst,[status(thm)],]) ).
tff(92,plain,
implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))) = or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))),
inference(unit_resolution,[status(thm)],[91,7]) ).
tff(93,plain,
( theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))
<=> theorem(or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) ),
inference(monotonicity,[status(thm)],[92]) ).
tff(94,plain,
( theorem(or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))
<=> theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) ),
inference(symmetry,[status(thm)],[93]) ).
tff(95,plain,
^ [Q: $i,P: $i] :
refl(
( ( and(P,Q) = not(or(not(P),not(Q))) )
<=> ( and(P,Q) = not(or(not(P),not(Q))) ) )),
inference(bind,[status(th)],]) ).
tff(96,plain,
( ! [Q: $i,P: $i] : ( and(P,Q) = not(or(not(P),not(Q))) )
<=> ! [Q: $i,P: $i] : ( and(P,Q) = not(or(not(P),not(Q))) ) ),
inference(quant_intro,[status(thm)],[95]) ).
tff(97,plain,
( ! [Q: $i,P: $i] : ( and(P,Q) = not(or(not(P),not(Q))) )
<=> ! [Q: $i,P: $i] : ( and(P,Q) = not(or(not(P),not(Q))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(98,axiom,
! [Q: $i,P: $i] : ( and(P,Q) = not(or(not(P),not(Q))) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-1.ax',and_defn) ).
tff(99,plain,
! [Q: $i,P: $i] : ( and(P,Q) = not(or(not(P),not(Q))) ),
inference(modus_ponens,[status(thm)],[98,97]) ).
tff(100,plain,
! [Q: $i,P: $i] : ( and(P,Q) = not(or(not(P),not(Q))) ),
inference(skolemize,[status(sab)],[99]) ).
tff(101,plain,
! [Q: $i,P: $i] : ( and(P,Q) = not(or(not(P),not(Q))) ),
inference(modus_ponens,[status(thm)],[100,96]) ).
tff(102,plain,
( ~ ! [Q: $i,P: $i] : ( and(P,Q) = not(or(not(P),not(Q))) )
| ( and(implies(implies(p,q),or(not(p),q)),implies(implies(p,q),or(not(p),q))) = not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))) ) ),
inference(quant_inst,[status(thm)],]) ).
tff(103,plain,
and(implies(implies(p,q),or(not(p),q)),implies(implies(p,q),or(not(p),q))) = not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),
inference(unit_resolution,[status(thm)],[102,101]) ).
tff(104,plain,
implies(or(not(p),q),implies(p,q)) = implies(implies(p,q),or(not(p),q)),
inference(monotonicity,[status(thm)],[73,72]) ).
tff(105,plain,
implies(implies(p,q),or(not(p),q)) = implies(or(not(p),q),implies(p,q)),
inference(symmetry,[status(thm)],[104]) ).
tff(106,plain,
and(implies(implies(p,q),or(not(p),q)),implies(implies(p,q),or(not(p),q))) = and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),
inference(monotonicity,[status(thm)],[105]) ).
tff(107,plain,
and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))) = and(implies(implies(p,q),or(not(p),q)),implies(implies(p,q),or(not(p),q))),
inference(symmetry,[status(thm)],[106]) ).
tff(108,plain,
and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))) = not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),
inference(transitivity,[status(thm)],[107,103]) ).
tff(109,plain,
or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))) = or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))),
inference(monotonicity,[status(thm)],[108]) ).
tff(110,plain,
implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) = implies(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))),
inference(monotonicity,[status(thm)],[109]) ).
tff(111,plain,
( theorem(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))))
<=> theorem(implies(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))) ),
inference(monotonicity,[status(thm)],[110]) ).
tff(112,plain,
^ [B: $i,A: $i] :
refl(
( axiom(implies(or(A,B),or(B,A)))
<=> axiom(implies(or(A,B),or(B,A))) )),
inference(bind,[status(th)],]) ).
tff(113,plain,
( ! [B: $i,A: $i] : axiom(implies(or(A,B),or(B,A)))
<=> ! [B: $i,A: $i] : axiom(implies(or(A,B),or(B,A))) ),
inference(quant_intro,[status(thm)],[112]) ).
tff(114,plain,
( ! [B: $i,A: $i] : axiom(implies(or(A,B),or(B,A)))
<=> ! [B: $i,A: $i] : axiom(implies(or(A,B),or(B,A))) ),
inference(rewrite,[status(thm)],]) ).
tff(115,axiom,
! [B: $i,A: $i] : axiom(implies(or(A,B),or(B,A))),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_4) ).
tff(116,plain,
! [B: $i,A: $i] : axiom(implies(or(A,B),or(B,A))),
inference(modus_ponens,[status(thm)],[115,114]) ).
tff(117,plain,
! [B: $i,A: $i] : axiom(implies(or(A,B),or(B,A))),
inference(skolemize,[status(sab)],[116]) ).
tff(118,plain,
! [B: $i,A: $i] : axiom(implies(or(A,B),or(B,A))),
inference(modus_ponens,[status(thm)],[117,113]) ).
tff(119,plain,
( ~ ! [B: $i,A: $i] : axiom(implies(or(A,B),or(B,A)))
| axiom(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))) ),
inference(quant_inst,[status(thm)],]) ).
tff(120,plain,
axiom(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))),
inference(unit_resolution,[status(thm)],[119,118]) ).
tff(121,plain,
( ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))))
| ~ axiom(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))) )
<=> ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))))
| ~ axiom(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(122,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))))
| ~ axiom(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))) ),
inference(quant_inst,[status(thm)],]) ).
tff(123,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))))
| ~ axiom(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))) ),
inference(modus_ponens,[status(thm)],[122,121]) ).
tff(124,plain,
theorem(implies(or(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))),
inference(unit_resolution,[status(thm)],[123,27,120]) ).
tff(125,plain,
theorem(implies(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))),
inference(modus_ponens,[status(thm)],[124,111]) ).
tff(126,plain,
( ~ ! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) )
| ( implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q)))) = or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))) ) ),
inference(quant_inst,[status(thm)],]) ).
tff(127,plain,
implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q)))) = or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))),
inference(unit_resolution,[status(thm)],[126,7]) ).
tff(128,plain,
or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))) = implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q)))),
inference(symmetry,[status(thm)],[127]) ).
tff(129,plain,
( theorem(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))))
<=> theorem(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q))))) ),
inference(monotonicity,[status(thm)],[128]) ).
tff(130,plain,
( theorem(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q)))))
<=> theorem(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q))))) ),
inference(symmetry,[status(thm)],[129]) ).
tff(131,plain,
^ [A: $i] :
refl(
( axiom(implies(or(A,A),A))
<=> axiom(implies(or(A,A),A)) )),
inference(bind,[status(th)],]) ).
tff(132,plain,
( ! [A: $i] : axiom(implies(or(A,A),A))
<=> ! [A: $i] : axiom(implies(or(A,A),A)) ),
inference(quant_intro,[status(thm)],[131]) ).
tff(133,plain,
( ! [A: $i] : axiom(implies(or(A,A),A))
<=> ! [A: $i] : axiom(implies(or(A,A),A)) ),
inference(rewrite,[status(thm)],]) ).
tff(134,axiom,
! [A: $i] : axiom(implies(or(A,A),A)),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-0.ax',axiom_1_2) ).
tff(135,plain,
! [A: $i] : axiom(implies(or(A,A),A)),
inference(modus_ponens,[status(thm)],[134,133]) ).
tff(136,plain,
! [A: $i] : axiom(implies(or(A,A),A)),
inference(skolemize,[status(sab)],[135]) ).
tff(137,plain,
! [A: $i] : axiom(implies(or(A,A),A)),
inference(modus_ponens,[status(thm)],[136,132]) ).
tff(138,plain,
( ~ ! [A: $i] : axiom(implies(or(A,A),A))
| axiom(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q))))) ),
inference(quant_inst,[status(thm)],]) ).
tff(139,plain,
axiom(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q))))),
inference(unit_resolution,[status(thm)],[138,137]) ).
tff(140,plain,
( ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q)))))
| ~ axiom(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q))))) )
<=> ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q)))))
| ~ axiom(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q))))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(141,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q)))))
| ~ axiom(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q))))) ),
inference(quant_inst,[status(thm)],]) ).
tff(142,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q)))))
| ~ axiom(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q))))) ),
inference(modus_ponens,[status(thm)],[141,140]) ).
tff(143,plain,
theorem(implies(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q)))),not(implies(implies(p,q),or(not(p),q))))),
inference(unit_resolution,[status(thm)],[142,27,139]) ).
tff(144,plain,
theorem(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q))))),
inference(modus_ponens,[status(thm)],[143,130]) ).
tff(145,plain,
( ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))
| ~ theorem(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))))
| ~ theorem(implies(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))) )
<=> ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))
| ~ theorem(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))))
| ~ theorem(implies(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(146,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))
| ~ theorem(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))))
| ~ theorem(implies(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))) ),
inference(quant_inst,[status(thm)],]) ).
tff(147,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))
| ~ theorem(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))))
| ~ theorem(implies(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))) ),
inference(modus_ponens,[status(thm)],[146,145]) ).
tff(148,plain,
( theorem(or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))
| ~ theorem(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))))
| ~ theorem(implies(or(not(or(not(implies(implies(p,q),or(not(p),q))),not(implies(implies(p,q),or(not(p),q))))),not(implies(implies(p,q),or(not(p),q)))),or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))))) ),
inference(unit_resolution,[status(thm)],[147,58]) ).
tff(149,plain,
theorem(or(not(implies(implies(p,q),or(not(p),q))),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))),
inference(unit_resolution,[status(thm)],[148,144,125]) ).
tff(150,plain,
theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))),
inference(modus_ponens,[status(thm)],[149,94]) ).
tff(151,plain,
^ [Q: $i,P: $i] :
refl(
( ( equivalent(P,Q) = and(implies(P,Q),implies(Q,P)) )
<=> ( equivalent(P,Q) = and(implies(P,Q),implies(Q,P)) ) )),
inference(bind,[status(th)],]) ).
tff(152,plain,
( ! [Q: $i,P: $i] : ( equivalent(P,Q) = and(implies(P,Q),implies(Q,P)) )
<=> ! [Q: $i,P: $i] : ( equivalent(P,Q) = and(implies(P,Q),implies(Q,P)) ) ),
inference(quant_intro,[status(thm)],[151]) ).
tff(153,plain,
( ! [Q: $i,P: $i] : ( equivalent(P,Q) = and(implies(P,Q),implies(Q,P)) )
<=> ! [Q: $i,P: $i] : ( equivalent(P,Q) = and(implies(P,Q),implies(Q,P)) ) ),
inference(rewrite,[status(thm)],]) ).
tff(154,axiom,
! [Q: $i,P: $i] : ( equivalent(P,Q) = and(implies(P,Q),implies(Q,P)) ),
file('/export/starexec/sandbox/benchmark/Axioms/LCL004-2.ax',equivalent_defn) ).
tff(155,plain,
! [Q: $i,P: $i] : ( equivalent(P,Q) = and(implies(P,Q),implies(Q,P)) ),
inference(modus_ponens,[status(thm)],[154,153]) ).
tff(156,plain,
! [Q: $i,P: $i] : ( equivalent(P,Q) = and(implies(P,Q),implies(Q,P)) ),
inference(skolemize,[status(sab)],[155]) ).
tff(157,plain,
! [Q: $i,P: $i] : ( equivalent(P,Q) = and(implies(P,Q),implies(Q,P)) ),
inference(modus_ponens,[status(thm)],[156,152]) ).
tff(158,plain,
( ~ ! [Q: $i,P: $i] : ( equivalent(P,Q) = and(implies(P,Q),implies(Q,P)) )
| ( equivalent(implies(p,q),or(not(p),q)) = and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))) ) ),
inference(quant_inst,[status(thm)],]) ).
tff(159,plain,
equivalent(implies(p,q),or(not(p),q)) = and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))),
inference(unit_resolution,[status(thm)],[158,157]) ).
tff(160,plain,
and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))) = equivalent(implies(p,q),or(not(p),q)),
inference(symmetry,[status(thm)],[159]) ).
tff(161,plain,
( theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
<=> theorem(equivalent(implies(p,q),or(not(p),q))) ),
inference(monotonicity,[status(thm)],[160]) ).
tff(162,plain,
( theorem(equivalent(implies(p,q),or(not(p),q)))
<=> theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))) ),
inference(symmetry,[status(thm)],[161]) ).
tff(163,plain,
( ~ theorem(equivalent(implies(p,q),or(not(p),q)))
<=> ~ theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))) ),
inference(monotonicity,[status(thm)],[162]) ).
tff(164,plain,
( ~ theorem(equivalent(implies(p,q),or(not(p),q)))
<=> ~ theorem(equivalent(implies(p,q),or(not(p),q))) ),
inference(rewrite,[status(thm)],]) ).
tff(165,axiom,
~ theorem(equivalent(implies(p,q),or(not(p),q))),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_this) ).
tff(166,plain,
~ theorem(equivalent(implies(p,q),or(not(p),q))),
inference(modus_ponens,[status(thm)],[165,164]) ).
tff(167,plain,
~ theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q)))),
inference(modus_ponens,[status(thm)],[166,163]) ).
tff(168,plain,
( ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| ~ theorem(implies(implies(p,q),or(not(p),q)))
| theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
| ~ theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) )
<=> ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| ~ theorem(implies(implies(p,q),or(not(p),q)))
| theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
| ~ theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(169,plain,
( ( theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
| ~ theorem(implies(implies(p,q),or(not(p),q)))
| ~ theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) )
<=> ( ~ theorem(implies(implies(p,q),or(not(p),q)))
| theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
| ~ theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(170,plain,
( ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
| ~ theorem(implies(implies(p,q),or(not(p),q)))
| ~ theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) )
<=> ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| ~ theorem(implies(implies(p,q),or(not(p),q)))
| theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
| ~ theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) ) ),
inference(monotonicity,[status(thm)],[169]) ).
tff(171,plain,
( ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
| ~ theorem(implies(implies(p,q),or(not(p),q)))
| ~ theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) )
<=> ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| ~ theorem(implies(implies(p,q),or(not(p),q)))
| theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
| ~ theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) ) ),
inference(transitivity,[status(thm)],[170,168]) ).
tff(172,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
| ~ theorem(implies(implies(p,q),or(not(p),q)))
| ~ theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) ),
inference(quant_inst,[status(thm)],]) ).
tff(173,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| ~ theorem(implies(implies(p,q),or(not(p),q)))
| theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
| ~ theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) ),
inference(modus_ponens,[status(thm)],[172,171]) ).
tff(174,plain,
( ~ theorem(implies(implies(p,q),or(not(p),q)))
| theorem(and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))
| ~ theorem(implies(implies(implies(p,q),or(not(p),q)),and(implies(implies(p,q),or(not(p),q)),implies(or(not(p),q),implies(p,q))))) ),
inference(unit_resolution,[status(thm)],[173,58]) ).
tff(175,plain,
~ theorem(implies(implies(p,q),or(not(p),q))),
inference(unit_resolution,[status(thm)],[174,167,150]) ).
tff(176,plain,
( ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(implies(implies(p,q),or(not(p),q)))
| ~ theorem(implies(q,q))
| ~ theorem(implies(implies(q,q),implies(implies(p,q),or(not(p),q)))) )
<=> ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(implies(implies(p,q),or(not(p),q)))
| ~ theorem(implies(q,q))
| ~ theorem(implies(implies(q,q),implies(implies(p,q),or(not(p),q)))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(177,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(implies(implies(p,q),or(not(p),q)))
| ~ theorem(implies(q,q))
| ~ theorem(implies(implies(q,q),implies(implies(p,q),or(not(p),q)))) ),
inference(quant_inst,[status(thm)],]) ).
tff(178,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(implies(implies(p,q),or(not(p),q)))
| ~ theorem(implies(q,q))
| ~ theorem(implies(implies(q,q),implies(implies(p,q),or(not(p),q)))) ),
inference(modus_ponens,[status(thm)],[177,176]) ).
tff(179,plain,
( theorem(implies(implies(p,q),or(not(p),q)))
| ~ theorem(implies(q,q))
| ~ theorem(implies(implies(q,q),implies(implies(p,q),or(not(p),q)))) ),
inference(unit_resolution,[status(thm)],[178,58]) ).
tff(180,plain,
~ theorem(implies(q,q)),
inference(unit_resolution,[status(thm)],[179,175,90]) ).
tff(181,plain,
~ theorem(or(not(q),q)),
inference(modus_ponens,[status(thm)],[180,70]) ).
tff(182,plain,
( ~ ! [Y: $i,X: $i] : ( implies(X,Y) = or(not(X),Y) )
| ( implies(q,or(not(p),q)) = or(not(q),or(not(p),q)) ) ),
inference(quant_inst,[status(thm)],]) ).
tff(183,plain,
implies(q,or(not(p),q)) = or(not(q),or(not(p),q)),
inference(unit_resolution,[status(thm)],[182,7]) ).
tff(184,plain,
or(not(q),or(not(p),q)) = implies(q,or(not(p),q)),
inference(symmetry,[status(thm)],[183]) ).
tff(185,plain,
( theorem(or(not(q),or(not(p),q)))
<=> theorem(implies(q,or(not(p),q))) ),
inference(monotonicity,[status(thm)],[184]) ).
tff(186,plain,
( theorem(implies(q,or(not(p),q)))
<=> theorem(or(not(q),or(not(p),q))) ),
inference(symmetry,[status(thm)],[185]) ).
tff(187,plain,
( ~ ! [B: $i,A: $i] : axiom(implies(A,or(B,A)))
| axiom(implies(q,or(not(p),q))) ),
inference(quant_inst,[status(thm)],]) ).
tff(188,plain,
axiom(implies(q,or(not(p),q))),
inference(unit_resolution,[status(thm)],[187,41]) ).
tff(189,plain,
( ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(q,or(not(p),q)))
| ~ axiom(implies(q,or(not(p),q))) )
<=> ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(q,or(not(p),q)))
| ~ axiom(implies(q,or(not(p),q))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(190,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(q,or(not(p),q)))
| ~ axiom(implies(q,or(not(p),q))) ),
inference(quant_inst,[status(thm)],]) ).
tff(191,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(q,or(not(p),q)))
| ~ axiom(implies(q,or(not(p),q))) ),
inference(modus_ponens,[status(thm)],[190,189]) ).
tff(192,plain,
theorem(implies(q,or(not(p),q))),
inference(unit_resolution,[status(thm)],[191,27,188]) ).
tff(193,plain,
theorem(or(not(q),or(not(p),q))),
inference(modus_ponens,[status(thm)],[192,186]) ).
tff(194,plain,
( ~ ! [B: $i,A: $i,C: $i] : axiom(implies(or(A,or(B,C)),or(B,or(A,C))))
| axiom(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q)))) ),
inference(quant_inst,[status(thm)],]) ).
tff(195,plain,
axiom(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q)))),
inference(unit_resolution,[status(thm)],[194,18]) ).
tff(196,plain,
( ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q))))
| ~ axiom(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q)))) )
<=> ( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q))))
| ~ axiom(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q)))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(197,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q))))
| ~ axiom(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q)))) ),
inference(quant_inst,[status(thm)],]) ).
tff(198,plain,
( ~ ! [X: $i] :
( theorem(X)
| ~ axiom(X) )
| theorem(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q))))
| ~ axiom(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q)))) ),
inference(modus_ponens,[status(thm)],[197,196]) ).
tff(199,plain,
theorem(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q)))),
inference(unit_resolution,[status(thm)],[198,27,195]) ).
tff(200,plain,
( ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(p),or(not(q),q)))
| ~ theorem(or(not(q),or(not(p),q)))
| ~ theorem(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q)))) )
<=> ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(p),or(not(q),q)))
| ~ theorem(or(not(q),or(not(p),q)))
| ~ theorem(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q)))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(201,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(p),or(not(q),q)))
| ~ theorem(or(not(q),or(not(p),q)))
| ~ theorem(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q)))) ),
inference(quant_inst,[status(thm)],]) ).
tff(202,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(p),or(not(q),q)))
| ~ theorem(or(not(q),or(not(p),q)))
| ~ theorem(implies(or(not(q),or(not(p),q)),or(not(p),or(not(q),q)))) ),
inference(modus_ponens,[status(thm)],[201,200]) ).
tff(203,plain,
( theorem(or(not(p),or(not(q),q)))
| ~ theorem(or(not(q),or(not(p),q))) ),
inference(unit_resolution,[status(thm)],[202,58,199]) ).
tff(204,plain,
theorem(or(not(p),or(not(q),q))),
inference(unit_resolution,[status(thm)],[203,193]) ).
tff(205,plain,
( ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(q),q))
| ~ theorem(or(not(p),or(not(q),q)))
| ~ theorem(implies(or(not(p),or(not(q),q)),or(not(q),q))) )
<=> ( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(q),q))
| ~ theorem(or(not(p),or(not(q),q)))
| ~ theorem(implies(or(not(p),or(not(q),q)),or(not(q),q))) ) ),
inference(rewrite,[status(thm)],]) ).
tff(206,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(q),q))
| ~ theorem(or(not(p),or(not(q),q)))
| ~ theorem(implies(or(not(p),or(not(q),q)),or(not(q),q))) ),
inference(quant_inst,[status(thm)],]) ).
tff(207,plain,
( ~ ! [Y: $i,X: $i] :
( theorem(X)
| ~ theorem(Y)
| ~ theorem(implies(Y,X)) )
| theorem(or(not(q),q))
| ~ theorem(or(not(p),or(not(q),q)))
| ~ theorem(implies(or(not(p),or(not(q),q)),or(not(q),q))) ),
inference(modus_ponens,[status(thm)],[206,205]) ).
tff(208,plain,
( theorem(or(not(q),q))
| ~ theorem(implies(or(not(p),or(not(q),q)),or(not(q),q))) ),
inference(unit_resolution,[status(thm)],[207,58,204]) ).
tff(209,plain,
~ theorem(implies(or(not(p),or(not(q),q)),or(not(q),q))),
inference(unit_resolution,[status(thm)],[208,181]) ).
tff(210,plain,
$false,
inference(unit_resolution,[status(thm)],[209,64]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : LCL294-3 : TPTP v8.1.0. Released v2.3.0.
% 0.07/0.14 % Command : z3_tptp -proof -model -t:%d -file:%s
% 0.14/0.35 % Computer : n003.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Thu Sep 1 20:03:39 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.14/0.36 Z3tptp [4.8.9.0] (c) 2006-20**. Microsoft Corp.
% 0.14/0.36 Usage: tptp [options] [-file:]file
% 0.14/0.36 -h, -? prints this message.
% 0.14/0.36 -smt2 print SMT-LIB2 benchmark.
% 0.14/0.36 -m, -model generate model.
% 0.14/0.36 -p, -proof generate proof.
% 0.14/0.36 -c, -core generate unsat core of named formulas.
% 0.14/0.36 -st, -statistics display statistics.
% 0.14/0.36 -t:timeout set timeout (in second).
% 0.14/0.36 -smt2status display status in smt2 format instead of SZS.
% 0.14/0.36 -check_status check the status produced by Z3 against annotation in benchmark.
% 0.14/0.36 -<param>:<value> configuration parameter and value.
% 0.14/0.36 -o:<output-file> file to place output in.
% 2.07/1.62 % SZS status Unsatisfiable
% 2.07/1.62 % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------