%------------------------------------------------------------------------------
% File : Z3---4.15.1
% Problem : SYN095-1.002 : TPTP v9.0.0. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp
% Command : run_E %s %d THM
% Computer : n010.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 05:38:14 AM UTC 2025
% Result : Unsatisfiable 0.13s 0.38s
% Output : Proof 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 14
% Syntax : Number of formulae : 29 ( 13 unt; 0 typ; 0 def)
% Number of atoms : 94 ( 0 equ)
% Maximal formula atoms : 12 ( 3 avg)
% Number of connectives : 125 ( 63 ~; 51 |; 0 &)
% ( 11 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 8 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of FOOLs : 3 ( 3 fml; 0 var)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 6 ( 5 usr; 1 prp; 0-1 aty)
% Number of functors : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 27 ( 24 !; 0 ?; 27 :)
% Comments :
%------------------------------------------------------------------------------
tff(p_1_2_type,type,
p_1_2: $i > $o ).
tff(a_type,type,
a: $i ).
tff(p_2_2_type,type,
p_2_2: $i > $o ).
tff(p_1_1_type,type,
p_1_1: $i > $o ).
tff(1,plain,
( p_2_2(a)
<=> p_2_2(a) ),
inference(rewrite,[status(thm)],[]) ).
tff(2,axiom,
p_2_2(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m_t2_3) ).
tff(3,plain,
p_2_2(a),
inference(modus_ponens,[status(thm)],[2,1]) ).
tff(4,plain,
( p_1_1(a)
<=> p_1_1(a) ),
inference(rewrite,[status(thm)],[]) ).
tff(5,axiom,
p_1_1(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m_t2_1) ).
tff(6,plain,
p_1_1(a),
inference(modus_ponens,[status(thm)],[5,4]) ).
tff(7,plain,
^ [X: $i] :
refl(( ( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) )
<=> ( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) ) )),
inference(bind,[status(th)],[]) ).
tff(8,plain,
( ! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) )
<=> ! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) ) ),
inference(quant_intro,[status(thm)],[7]) ).
tff(9,plain,
( ! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) )
<=> ! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) ) ),
inference(rewrite,[status(thm)],[]) ).
tff(10,plain,
^ [X: $i] :
rewrite(( ( p_1_2(X)
| ~ p_2_2(X)
| ~ p_1_1(X) )
<=> ( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) ) )),
inference(bind,[status(th)],[]) ).
tff(11,plain,
( ! [X: $i] :
( p_1_2(X)
| ~ p_2_2(X)
| ~ p_1_1(X) )
<=> ! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) ) ),
inference(quant_intro,[status(thm)],[10]) ).
tff(12,axiom,
! [X: $i] :
( p_1_2(X)
| ~ p_2_2(X)
| ~ p_1_1(X) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m_s2_type11_1) ).
tff(13,plain,
! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) ),
inference(modus_ponens,[status(thm)],[12,11]) ).
tff(14,plain,
! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) ),
inference(modus_ponens,[status(thm)],[13,9]) ).
tff(15,plain,
! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) ),
inference(skolemize,[status(sab)],[14]) ).
tff(16,plain,
! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) ),
inference(modus_ponens,[status(thm)],[15,8]) ).
tff(17,plain,
( ( ~ ! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) )
| p_1_2(a)
| ~ p_1_1(a)
| ~ p_2_2(a) )
<=> ( ~ ! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) )
| p_1_2(a)
| ~ p_1_1(a)
| ~ p_2_2(a) ) ),
inference(rewrite,[status(thm)],[]) ).
tff(18,plain,
( ~ ! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) )
| p_1_2(a)
| ~ p_1_1(a)
| ~ p_2_2(a) ),
inference(quant_inst,[status(thm)],[]) ).
tff(19,plain,
( ~ ! [X: $i] :
( p_1_2(X)
| ~ p_1_1(X)
| ~ p_2_2(X) )
| p_1_2(a)
| ~ p_1_1(a)
| ~ p_2_2(a) ),
inference(modus_ponens,[status(thm)],[18,17]) ).
tff(20,plain,
p_1_2(a),
inference(unit_resolution,[status(thm)],[19,16,6,3]) ).
tff(21,plain,
^ [X: $i] :
refl(( ~ p_1_2(X)
<=> ~ p_1_2(X) )),
inference(bind,[status(th)],[]) ).
tff(22,plain,
( ! [X: $i] : ~ p_1_2(X)
<=> ! [X: $i] : ~ p_1_2(X) ),
inference(quant_intro,[status(thm)],[21]) ).
tff(23,plain,
( ! [X: $i] : ~ p_1_2(X)
<=> ! [X: $i] : ~ p_1_2(X) ),
inference(rewrite,[status(thm)],[]) ).
tff(24,axiom,
! [X: $i] : ~ p_1_2(X),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m_s2_goal_1) ).
tff(25,plain,
! [X: $i] : ~ p_1_2(X),
inference(modus_ponens,[status(thm)],[24,23]) ).
tff(26,plain,
! [X: $i] : ~ p_1_2(X),
inference(skolemize,[status(sab)],[25]) ).
tff(27,plain,
! [X: $i] : ~ p_1_2(X),
inference(modus_ponens,[status(thm)],[26,22]) ).
tff(28,plain,
( ~ ! [X: $i] : ~ p_1_2(X)
| ~ p_1_2(a) ),
inference(quant_inst,[status(thm)],[]) ).
tff(29,plain,
$false,
inference(unit_resolution,[status(thm)],[28,27,20]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SYN095-1.002 : TPTP v9.0.0. Bugfixed v1.2.1.
% 0.07/0.13 % Command : run_E %s %d THM
% 0.13/0.34 % Computer : n010.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 300
% 0.13/0.34 % DateTime : Fri Jun 20 12:29:57 EDT 2025
% 0.13/0.34 % CPUTime :
% 0.13/0.38 % SZS status Unsatisfiable
% 0.13/0.38 % SZS output start Proof
% See solution above
% 0.13/0.38 % E exiting
%------------------------------------------------------------------------------