%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU596^2 : TPTP v9.2.0. Released v3.7.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.qaJEzC0FE6 true
% Computer : n029.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 04:55:16 PM UTC 2025
% Result : Theorem 1.37s 0.71s
% Output : Refutation 1.37s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 8
% Syntax : Number of formulae : 21 ( 9 unt; 0 typ; 0 def)
% Number of atoms : 69 ( 22 equ; 0 cnn)
% Maximal formula atoms : 9 ( 3 avg)
% Number of connectives : 175 ( 14 ~; 9 |; 3 &; 125 @)
% ( 0 <=>; 24 =>; 0 <=; 0 <~>)
% Maximal formula depth : 13 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 11 ( 9 usr; 7 con; 0-2 aty)
% Number of variables : 55 ( 0 ^; 52 !; 3 ?; 55 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__10_type,type,
sk__10: $i > $i ).
thf(sk__9_type,type,
sk__9: $i ).
thf(in_type,type,
in: $i > $i > $o ).
thf(sk__8_type,type,
sk__8: $i ).
thf(emptyI_type,type,
emptyI: $o ).
thf(binintersectEL_type,type,
binintersectEL: $o ).
thf(binintersect_type,type,
binintersect: $i > $i > $i ).
thf(binintersectER_type,type,
binintersectER: $o ).
thf(emptyset_type,type,
emptyset: $i ).
thf(binintersectER,axiom,
( binintersectER
= ( ! [A: $i,B: $i,Xx: $i] :
( ( in @ Xx @ ( binintersect @ A @ B ) )
=> ( in @ Xx @ B ) ) ) ) ).
thf('0',plain,
( binintersectER
= ( ! [X4: $i,X6: $i,X8: $i] :
( ( in @ X8 @ ( binintersect @ X4 @ X6 ) )
=> ( in @ X8 @ X6 ) ) ) ),
define([status(thm)]) ).
thf(binintersectEL,axiom,
( binintersectEL
= ( ! [A: $i,B: $i,Xx: $i] :
( ( in @ Xx @ ( binintersect @ A @ B ) )
=> ( in @ Xx @ A ) ) ) ) ).
thf('1',plain,
( binintersectEL
= ( ! [X4: $i,X6: $i,X8: $i] :
( ( in @ X8 @ ( binintersect @ X4 @ X6 ) )
=> ( in @ X8 @ X4 ) ) ) ),
define([status(thm)]) ).
thf(emptyI,axiom,
( emptyI
= ( ! [A: $i] :
( ! [Xx: $i] :
~ ( in @ Xx @ A )
=> ( A = emptyset ) ) ) ) ).
thf('2',plain,
( emptyI
= ( ! [X4: $i] :
( ! [X6: $i] :
~ ( in @ X6 @ X4 )
=> ( X4 = emptyset ) ) ) ),
define([status(thm)]) ).
thf(disjointsetsI1,conjecture,
( emptyI
=> ( binintersectEL
=> ( binintersectER
=> ! [A: $i,B: $i] :
( ~ ? [Xx: $i] :
( ( in @ Xx @ B )
& ( in @ Xx @ A ) )
=> ( ( binintersect @ A @ B )
= emptyset ) ) ) ) ) ).
thf(zf_stmt_0,conjecture,
( ! [X4: $i] :
( ! [X6: $i] :
~ ( in @ X6 @ X4 )
=> ( X4 = emptyset ) )
=> ( ! [X8: $i,X10: $i,X12: $i] :
( ( in @ X12 @ ( binintersect @ X8 @ X10 ) )
=> ( in @ X12 @ X8 ) )
=> ( ! [X14: $i,X16: $i,X18: $i] :
( ( in @ X18 @ ( binintersect @ X14 @ X16 ) )
=> ( in @ X18 @ X16 ) )
=> ! [X20: $i,X22: $i] :
( ~ ? [X24: $i] :
( ( in @ X24 @ X22 )
& ( in @ X24 @ X20 ) )
=> ( ( binintersect @ X20 @ X22 )
= emptyset ) ) ) ) ) ).
thf(zf_stmt_1,negated_conjecture,
~ ( ! [X4: $i] :
( ! [X6: $i] :
~ ( in @ X6 @ X4 )
=> ( X4 = emptyset ) )
=> ( ! [X8: $i,X10: $i,X12: $i] :
( ( in @ X12 @ ( binintersect @ X8 @ X10 ) )
=> ( in @ X12 @ X8 ) )
=> ( ! [X14: $i,X16: $i,X18: $i] :
( ( in @ X18 @ ( binintersect @ X14 @ X16 ) )
=> ( in @ X18 @ X16 ) )
=> ! [X20: $i,X22: $i] :
( ~ ? [X24: $i] :
( ( in @ X24 @ X22 )
& ( in @ X24 @ X20 ) )
=> ( ( binintersect @ X20 @ X22 )
= emptyset ) ) ) ) ),
inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
! [X0: $i] :
( ( X0 = emptyset )
| ( in @ ( sk__10 @ X0 ) @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl1,plain,
! [X1: $i,X2: $i,X3: $i] :
( ( in @ X1 @ X2 )
| ~ ( in @ X1 @ ( binintersect @ X3 @ X2 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl7,plain,
! [X0: $i,X1: $i] :
( ( ( binintersect @ X1 @ X0 )
= emptyset )
| ( in @ ( sk__10 @ ( binintersect @ X1 @ X0 ) ) @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl1]) ).
thf(zip_derived_cl3,plain,
! [X4: $i] :
( ~ ( in @ X4 @ sk__9 )
| ~ ( in @ X4 @ sk__8 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl11,plain,
! [X0: $i] :
( ( ( binintersect @ X0 @ sk__9 )
= emptyset )
| ~ ( in @ ( sk__10 @ ( binintersect @ X0 @ sk__9 ) ) @ sk__8 ) ),
inference('sup-',[status(thm)],[zip_derived_cl7,zip_derived_cl3]) ).
thf(zip_derived_cl0_001,plain,
! [X0: $i] :
( ( X0 = emptyset )
| ( in @ ( sk__10 @ X0 ) @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl4,plain,
! [X5: $i,X6: $i,X7: $i] :
( ( in @ X5 @ X6 )
| ~ ( in @ X5 @ ( binintersect @ X6 @ X7 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl9,plain,
! [X0: $i,X1: $i] :
( ( ( binintersect @ X1 @ X0 )
= emptyset )
| ( in @ ( sk__10 @ ( binintersect @ X1 @ X0 ) ) @ X1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl0,zip_derived_cl4]) ).
thf(zip_derived_cl21,plain,
( ( ( binintersect @ sk__8 @ sk__9 )
= emptyset )
| ( ( binintersect @ sk__8 @ sk__9 )
= emptyset ) ),
inference('sup+',[status(thm)],[zip_derived_cl11,zip_derived_cl9]) ).
thf(zip_derived_cl27,plain,
( ( binintersect @ sk__8 @ sk__9 )
= emptyset ),
inference(simplify,[status(thm)],[zip_derived_cl21]) ).
thf(zip_derived_cl2,plain,
( ( binintersect @ sk__8 @ sk__9 )
!= emptyset ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl28,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl27,zip_derived_cl2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.09 % Problem : SEU596^2 : TPTP v9.2.0. Released v3.7.0.
% 0.00/0.10 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.qaJEzC0FE6 true
% 0.10/0.31 % Computer : n029.cluster.edu
% 0.10/0.31 % Model : x86_64 x86_64
% 0.10/0.31 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.31 % Memory : 8042.1875MB
% 0.10/0.31 % OS : Linux 3.10.0-693.el7.x86_64
% 0.10/0.31 % CPULimit : 300
% 0.10/0.31 % WCLimit : 300
% 0.10/0.31 % DateTime : Wed Oct 1 16:07:53 EDT 2025
% 0.10/0.31 % CPUTime :
% 0.10/0.31 % Running portfolio for 300 s
% 0.10/0.31 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.31 % Number of cores: 8
% 0.10/0.31 % Python version: Python 3.6.8
% 0.16/0.31 % Running in HO mode
% 0.17/0.58 % Total configuration time : 828
% 0.17/0.58 % Estimated wc time : 1656
% 0.17/0.58 % Estimated cpu time (8 cpus) : 207.0
% 1.03/0.66 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 1.03/0.66 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 1.03/0.66 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 1.03/0.67 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 1.03/0.67 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 1.03/0.67 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 1.03/0.70 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 1.03/0.70 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 1.37/0.71 % Solved by lams/40_c.s.sh.
% 1.37/0.71 % done 11 iterations in 0.021s
% 1.37/0.71 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 1.37/0.71 % SZS output start Refutation
% See solution above
% 1.37/0.71
% 1.37/0.71
% 1.37/0.71 % Terminating...
% 1.84/0.78 % Runner terminated.
% 1.84/0.80 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------