%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET988+1 : TPTP v9.2.0. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.FoSFZjcqh1 true
% Computer : n002.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 : Thu Oct 2 04:53:17 PM UTC 2025
% Result : Theorem 0.59s 0.84s
% Output : Refutation 0.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 3
% Syntax : Number of formulae : 32 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 79 ( 23 equ; 0 cnn)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 226 ( 37 ~; 26 |; 10 &; 142 @)
% ( 2 <=>; 5 =>; 4 <=; 0 <~>)
% Maximal formula depth : 14 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 13 ( 11 usr; 2 con; 0-2 aty)
% Number of variables : 43 ( 0 ^; 43 !; 0 ?; 43 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__15_type,type,
sk__15: $i > $i ).
thf(sk__14_type,type,
sk__14: $i > $i ).
thf(sk__9_type,type,
sk__9: $i ).
thf(relation_type,type,
relation: $i > $o ).
thf(sk__10_type,type,
sk__10: $i > $i ).
thf(sk__12_type,type,
sk__12: $i > $i ).
thf(sk__13_type,type,
sk__13: $i > $i ).
thf(in_type,type,
in: $i > $i > $o ).
thf(sk__11_type,type,
sk__11: $i > $i ).
thf(ordered_pair_type,type,
ordered_pair: $i > $i > $i ).
thf(function_type,type,
function: $i > $o ).
thf(d1_funct_1,axiom,
! [A: $i] :
( ( function @ A )
<=> ! [B: $i,C: $i,D: $i] :
( ( ( in @ ( ordered_pair @ B @ C ) @ A )
& ( in @ ( ordered_pair @ B @ D ) @ A ) )
=> ( C = D ) ) ) ).
thf(zip_derived_cl45,plain,
! [X0: $i] :
( ( function @ X0 )
| ( in @ ( ordered_pair @ ( sk__12 @ X0 ) @ ( sk__14 @ X0 ) ) @ X0 ) ),
inference(cnf,[status(esa)],[d1_funct_1]) ).
thf(zip_derived_cl44,plain,
! [X0: $i] :
( ( function @ X0 )
| ( in @ ( ordered_pair @ ( sk__12 @ X0 ) @ ( sk__13 @ X0 ) ) @ X0 ) ),
inference(cnf,[status(esa)],[d1_funct_1]) ).
thf(t2_funct_1,conjecture,
! [A: $i] :
( ( ! [B: $i] :
~ ( ( in @ B @ A )
& ! [C: $i,D: $i] :
( ( ordered_pair @ C @ D )
!= B ) )
& ! [B: $i,C: $i,D: $i] :
( ( ( in @ ( ordered_pair @ B @ C ) @ A )
& ( in @ ( ordered_pair @ B @ D ) @ A ) )
=> ( C = D ) ) )
=> ( ( relation @ A )
& ( function @ A ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i] :
( ( ! [B: $i] :
~ ( ( in @ B @ A )
& ! [C: $i,D: $i] :
( ( ordered_pair @ C @ D )
!= B ) )
& ! [B: $i,C: $i,D: $i] :
( ( ( in @ ( ordered_pair @ B @ C ) @ A )
& ( in @ ( ordered_pair @ B @ D ) @ A ) )
=> ( C = D ) ) )
=> ( ( relation @ A )
& ( function @ A ) ) ),
inference('cnf.neg',[status(esa)],[t2_funct_1]) ).
thf(zip_derived_cl41,plain,
! [X1: $i,X2: $i,X3: $i] :
( ~ ( in @ ( ordered_pair @ X1 @ X2 ) @ sk__9 )
| ~ ( in @ ( ordered_pair @ X1 @ X3 ) @ sk__9 )
| ( X2 = X3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl191,plain,
! [X0: $i] :
( ( function @ sk__9 )
| ~ ( in @ ( ordered_pair @ ( sk__12 @ sk__9 ) @ X0 ) @ sk__9 )
| ( ( sk__13 @ sk__9 )
= X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl44,zip_derived_cl41]) ).
thf(zip_derived_cl42,plain,
( ~ ( relation @ sk__9 )
| ~ ( function @ sk__9 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl50,plain,
( ~ ( function @ sk__9 )
<= ~ ( function @ sk__9 ) ),
inference(split,[status(esa)],[zip_derived_cl42]) ).
thf(d1_relat_1,axiom,
! [A: $i] :
( ( relation @ A )
<=> ! [B: $i] :
~ ( ( in @ B @ A )
& ! [C: $i,D: $i] :
( B
!= ( ordered_pair @ C @ D ) ) ) ) ).
thf(zip_derived_cl48,plain,
! [X0: $i] :
( ( relation @ X0 )
| ( in @ ( sk__15 @ X0 ) @ X0 ) ),
inference(cnf,[status(esa)],[d1_relat_1]) ).
thf(zip_derived_cl40,plain,
! [X0: $i] :
( ~ ( in @ X0 @ sk__9 )
| ( ( ordered_pair @ ( sk__10 @ X0 ) @ ( sk__11 @ X0 ) )
= X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl49,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( relation @ X0 )
| ( ( sk__15 @ X0 )
!= ( ordered_pair @ X1 @ X2 ) ) ),
inference(cnf,[status(esa)],[d1_relat_1]) ).
thf(zip_derived_cl118,plain,
! [X0: $i,X1: $i] :
( ~ ( in @ X0 @ sk__9 )
| ( relation @ X1 )
| ( ( sk__15 @ X1 )
!= X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl40,zip_derived_cl49]) ).
thf(zip_derived_cl136,plain,
! [X0: $i] :
( ( relation @ sk__9 )
| ( relation @ X0 )
| ( ( sk__15 @ X0 )
!= ( sk__15 @ sk__9 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl48,zip_derived_cl118]) ).
thf('0',plain,
( ! [X0: $i] :
( ( relation @ X0 )
| ( ( sk__15 @ X0 )
!= ( sk__15 @ sk__9 ) ) )
| ( relation @ sk__9 ) ),
inference(split,[status(esa)],[zip_derived_cl136]) ).
thf(zip_derived_cl137,plain,
( ! [X0: $i] :
( ( relation @ X0 )
| ( ( sk__15 @ X0 )
!= ( sk__15 @ sk__9 ) ) )
<= ! [X0: $i] :
( ( relation @ X0 )
| ( ( sk__15 @ X0 )
!= ( sk__15 @ sk__9 ) ) ) ),
inference(split,[status(esa)],[zip_derived_cl136]) ).
thf(zip_derived_cl139,plain,
( ( relation @ sk__9 )
<= ! [X0: $i] :
( ( relation @ X0 )
| ( ( sk__15 @ X0 )
!= ( sk__15 @ sk__9 ) ) ) ),
inference(eq_res,[status(thm)],[zip_derived_cl137]) ).
thf(zip_derived_cl51,plain,
( ~ ( relation @ sk__9 )
<= ~ ( relation @ sk__9 ) ),
inference(split,[status(esa)],[zip_derived_cl42]) ).
thf('1',plain,
( ( relation @ sk__9 )
| ~ ! [X0: $i] :
( ( relation @ X0 )
| ( ( sk__15 @ X0 )
!= ( sk__15 @ sk__9 ) ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl139,zip_derived_cl51]) ).
thf('2',plain,
( ~ ( function @ sk__9 )
| ~ ( relation @ sk__9 ) ),
inference(split,[status(esa)],[zip_derived_cl42]) ).
thf('3',plain,
~ ( function @ sk__9 ),
inference('sat_resolution*',[status(thm)],['0','1','2']) ).
thf(zip_derived_cl255,plain,
~ ( function @ sk__9 ),
inference(simpl_trail,[status(thm)],[zip_derived_cl50,'3']) ).
thf(zip_derived_cl292,plain,
! [X0: $i] :
( ~ ( in @ ( ordered_pair @ ( sk__12 @ sk__9 ) @ X0 ) @ sk__9 )
| ( ( sk__13 @ sk__9 )
= X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl191,zip_derived_cl255]) ).
thf(zip_derived_cl296,plain,
( ( function @ sk__9 )
| ( ( sk__13 @ sk__9 )
= ( sk__14 @ sk__9 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl45,zip_derived_cl292]) ).
thf(zip_derived_cl255_001,plain,
~ ( function @ sk__9 ),
inference(simpl_trail,[status(thm)],[zip_derived_cl50,'3']) ).
thf(zip_derived_cl298,plain,
( ( sk__13 @ sk__9 )
= ( sk__14 @ sk__9 ) ),
inference(demod,[status(thm)],[zip_derived_cl296,zip_derived_cl255]) ).
thf(zip_derived_cl46,plain,
! [X0: $i] :
( ( function @ X0 )
| ( ( sk__13 @ X0 )
!= ( sk__14 @ X0 ) ) ),
inference(cnf,[status(esa)],[d1_funct_1]) ).
thf(zip_derived_cl305,plain,
( ( function @ sk__9 )
| ( ( sk__13 @ sk__9 )
!= ( sk__13 @ sk__9 ) ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl298,zip_derived_cl46]) ).
thf(zip_derived_cl255_002,plain,
~ ( function @ sk__9 ),
inference(simpl_trail,[status(thm)],[zip_derived_cl50,'3']) ).
thf(zip_derived_cl308,plain,
( ( sk__13 @ sk__9 )
!= ( sk__13 @ sk__9 ) ),
inference(demod,[status(thm)],[zip_derived_cl305,zip_derived_cl255]) ).
thf(zip_derived_cl309,plain,
$false,
inference(simplify,[status(thm)],[zip_derived_cl308]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.15/0.15 % Problem : SET988+1 : TPTP v9.2.0. Released v3.2.0.
% 0.15/0.16 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.FoSFZjcqh1 true
% 0.17/0.38 % Computer : n002.cluster.edu
% 0.17/0.38 % Model : x86_64 x86_64
% 0.17/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.38 % Memory : 8042.1875MB
% 0.17/0.38 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.38 % CPULimit : 300
% 0.17/0.38 % WCLimit : 300
% 0.17/0.38 % DateTime : Wed Oct 1 12:55:23 EDT 2025
% 0.17/0.38 % CPUTime :
% 0.17/0.38 % Running portfolio for 300 s
% 0.17/0.38 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.17/0.38 % Number of cores: 8
% 0.17/0.39 % Python version: Python 3.6.8
% 0.17/0.39 % Running in FO mode
% 0.58/0.69 % Total configuration time : 435
% 0.58/0.69 % Estimated wc time : 1092
% 0.58/0.69 % Estimated cpu time (7 cpus) : 156.0
% 0.58/0.75 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.58/0.75 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.58/0.76 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.58/0.76 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.58/0.76 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.58/0.76 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.59/0.84 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.59/0.84 % Solved by fo/fo1_av.sh.
% 0.59/0.84 % done 169 iterations in 0.053s
% 0.59/0.84 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.59/0.84 % SZS output start Refutation
% See solution above
% 0.59/0.84
% 0.59/0.84
% 0.59/0.84 % Terminating...
% 0.62/0.89 % Runner terminated.
% 0.62/0.91 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------