TSTP Solution File: SET059-6 by Z3---4.8.9.0
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- Process Solution
%------------------------------------------------------------------------------
% File : Z3---4.8.9.0
% Problem : SET059-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% Transfm : none
% Format : tptp
% Command : z3_tptp -proof -model -t:%d -file:%s
% Computer : n027.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 20 05:05:13 EDT 2022
% Result : Unsatisfiable 0.22s 0.43s
% Output : Proof 0.22s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 24
% Syntax : Number of formulae : 42 ( 11 unt; 5 typ; 0 def)
% Number of atoms : 132 ( 25 equ)
% Maximal formula atoms : 12 ( 3 avg)
% Number of connectives : 177 ( 84 ~; 80 |; 0 &)
% ( 13 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of FOOLs : 2 ( 2 fml; 0 var)
% Number of types : 2 ( 0 usr)
% Number of type conns : 6 ( 3 >; 3 *; 0 +; 0 <<)
% Number of predicates : 6 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 66 ( 62 !; 0 ?; 66 :)
% Comments :
%------------------------------------------------------------------------------
tff(subclass_type,type,
subclass: ( $i * $i ) > $o ).
tff(x_type,type,
x: $i ).
tff(y_type,type,
y: $i ).
tff(member_type,type,
member: ( $i * $i ) > $o ).
tff(not_subclass_element_type,type,
not_subclass_element: ( $i * $i ) > $i ).
tff(1,plain,
( member(not_subclass_element(y,x),x)
<=> member(not_subclass_element(y,x),x) ),
inference(rewrite,[status(thm)],]) ).
tff(2,axiom,
member(not_subclass_element(y,x),x),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_equality4_2) ).
tff(3,plain,
member(not_subclass_element(y,x),x),
inference(modus_ponens,[status(thm)],[2,1]) ).
tff(4,plain,
^ [Y: $i,X: $i] :
refl(
( ( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) )
<=> ( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) ) )),
inference(bind,[status(th)],]) ).
tff(5,plain,
( ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) )
<=> ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) ) ),
inference(quant_intro,[status(thm)],[4]) ).
tff(6,plain,
( ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) )
<=> ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) ) ),
inference(rewrite,[status(thm)],]) ).
tff(7,axiom,
! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',not_subclass_members2) ).
tff(8,plain,
! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) ),
inference(modus_ponens,[status(thm)],[7,6]) ).
tff(9,plain,
! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) ),
inference(skolemize,[status(sab)],[8]) ).
tff(10,plain,
! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) ),
inference(modus_ponens,[status(thm)],[9,5]) ).
tff(11,plain,
( ( ~ ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) )
| ~ member(not_subclass_element(y,x),x)
| subclass(y,x) )
<=> ( ~ ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) )
| ~ member(not_subclass_element(y,x),x)
| subclass(y,x) ) ),
inference(rewrite,[status(thm)],]) ).
tff(12,plain,
( ~ ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) )
| ~ member(not_subclass_element(y,x),x)
| subclass(y,x) ),
inference(quant_inst,[status(thm)],]) ).
tff(13,plain,
( ~ ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) )
| ~ member(not_subclass_element(y,x),x)
| subclass(y,x) ),
inference(modus_ponens,[status(thm)],[12,11]) ).
tff(14,plain,
subclass(y,x),
inference(unit_resolution,[status(thm)],[13,10,3]) ).
tff(15,plain,
( member(not_subclass_element(x,y),y)
<=> member(not_subclass_element(x,y),y) ),
inference(rewrite,[status(thm)],]) ).
tff(16,axiom,
member(not_subclass_element(x,y),y),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_equality4_1) ).
tff(17,plain,
member(not_subclass_element(x,y),y),
inference(modus_ponens,[status(thm)],[16,15]) ).
tff(18,plain,
( ( ~ ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) )
| ~ member(not_subclass_element(x,y),y)
| subclass(x,y) )
<=> ( ~ ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) )
| ~ member(not_subclass_element(x,y),y)
| subclass(x,y) ) ),
inference(rewrite,[status(thm)],]) ).
tff(19,plain,
( ~ ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) )
| ~ member(not_subclass_element(x,y),y)
| subclass(x,y) ),
inference(quant_inst,[status(thm)],]) ).
tff(20,plain,
( ~ ! [Y: $i,X: $i] :
( ~ member(not_subclass_element(X,Y),Y)
| subclass(X,Y) )
| ~ member(not_subclass_element(x,y),y)
| subclass(x,y) ),
inference(modus_ponens,[status(thm)],[19,18]) ).
tff(21,plain,
subclass(x,y),
inference(unit_resolution,[status(thm)],[20,10,17]) ).
tff(22,plain,
( ( x != y )
<=> ( x != y ) ),
inference(rewrite,[status(thm)],]) ).
tff(23,axiom,
x != y,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_equality4_3) ).
tff(24,plain,
x != y,
inference(modus_ponens,[status(thm)],[23,22]) ).
tff(25,plain,
( ! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) )
<=> ! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) ) ),
inference(rewrite,[status(thm)],]) ).
tff(26,plain,
( ! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) )
<=> ! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) ) ),
inference(rewrite,[status(thm)],]) ).
tff(27,plain,
^ [Y: $i,X: $i] :
rewrite(
( ( ~ subclass(X,Y)
| ~ subclass(Y,X)
| ( X = Y ) )
<=> ( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) ) )),
inference(bind,[status(th)],]) ).
tff(28,plain,
( ! [Y: $i,X: $i] :
( ~ subclass(X,Y)
| ~ subclass(Y,X)
| ( X = Y ) )
<=> ! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) ) ),
inference(quant_intro,[status(thm)],[27]) ).
tff(29,axiom,
! [Y: $i,X: $i] :
( ~ subclass(X,Y)
| ~ subclass(Y,X)
| ( X = Y ) ),
file('/export/starexec/sandbox/benchmark/Axioms/SET004-0.ax',subclass_implies_equal) ).
tff(30,plain,
! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) ),
inference(modus_ponens,[status(thm)],[29,28]) ).
tff(31,plain,
! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) ),
inference(modus_ponens,[status(thm)],[30,26]) ).
tff(32,plain,
! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) ),
inference(skolemize,[status(sab)],[31]) ).
tff(33,plain,
! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) ),
inference(modus_ponens,[status(thm)],[32,25]) ).
tff(34,plain,
( ( ~ ! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) )
| ( x = y )
| ~ subclass(y,x)
| ~ subclass(x,y) )
<=> ( ~ ! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) )
| ( x = y )
| ~ subclass(y,x)
| ~ subclass(x,y) ) ),
inference(rewrite,[status(thm)],]) ).
tff(35,plain,
( ~ ! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) )
| ( x = y )
| ~ subclass(y,x)
| ~ subclass(x,y) ),
inference(quant_inst,[status(thm)],]) ).
tff(36,plain,
( ~ ! [Y: $i,X: $i] :
( ( X = Y )
| ~ subclass(Y,X)
| ~ subclass(X,Y) )
| ( x = y )
| ~ subclass(y,x)
| ~ subclass(x,y) ),
inference(modus_ponens,[status(thm)],[35,34]) ).
tff(37,plain,
$false,
inference(unit_resolution,[status(thm)],[36,33,24,21,14]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.13 % Problem : SET059-6 : TPTP v8.1.0. Bugfixed v2.1.0.
% 0.13/0.13 % Command : z3_tptp -proof -model -t:%d -file:%s
% 0.14/0.35 % Computer : n027.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Sat Sep 3 02:05:20 EDT 2022
% 0.14/0.35 % CPUTime :
% 0.22/0.35 Z3tptp [4.8.9.0] (c) 2006-20**. Microsoft Corp.
% 0.22/0.35 Usage: tptp [options] [-file:]file
% 0.22/0.35 -h, -? prints this message.
% 0.22/0.35 -smt2 print SMT-LIB2 benchmark.
% 0.22/0.35 -m, -model generate model.
% 0.22/0.35 -p, -proof generate proof.
% 0.22/0.35 -c, -core generate unsat core of named formulas.
% 0.22/0.35 -st, -statistics display statistics.
% 0.22/0.35 -t:timeout set timeout (in second).
% 0.22/0.35 -smt2status display status in smt2 format instead of SZS.
% 0.22/0.35 -check_status check the status produced by Z3 against annotation in benchmark.
% 0.22/0.35 -<param>:<value> configuration parameter and value.
% 0.22/0.35 -o:<output-file> file to place output in.
% 0.22/0.43 % SZS status Unsatisfiable
% 0.22/0.43 % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------