%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU574^2 : 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.P02zWEyAvV true
% Computer : n017.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 04:55:08 PM UTC 2025
% Result : Theorem 1.18s 0.77s
% Output : Refutation 1.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 13
% Number of leaves : 6
% Syntax : Number of formulae : 35 ( 15 unt; 0 typ; 0 def)
% Number of atoms : 107 ( 27 equ; 0 cnn)
% Maximal formula atoms : 11 ( 3 avg)
% Number of connectives : 276 ( 20 ~; 28 |; 0 &; 192 @)
% ( 0 <=>; 36 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 8 usr; 5 con; 0-2 aty)
% Number of variables : 55 ( 0 ^; 55 !; 0 ?; 55 :)
% Comments :
%------------------------------------------------------------------------------
thf(in_type,type,
in: $i > $i > $o ).
thf(subset_type,type,
subset: $i > $i > $o ).
thf(subsetE_type,type,
subsetE: $o ).
thf(sk__8_type,type,
sk__8: $i ).
thf(sk__9_type,type,
sk__9: $i > $i > $i ).
thf(setext_type,type,
setext: $o ).
thf(sk__10_type,type,
sk__10: $i > $i > $i ).
thf(sk__7_type,type,
sk__7: $i ).
thf(subsetE,axiom,
( subsetE
= ( ! [A: $i,B: $i,Xx: $i] :
( ( subset @ A @ B )
=> ( ( in @ Xx @ A )
=> ( in @ Xx @ B ) ) ) ) ) ).
thf('0',plain,
( subsetE
= ( ! [X4: $i,X6: $i,X8: $i] :
( ( subset @ X4 @ X6 )
=> ( ( in @ X8 @ X4 )
=> ( in @ X8 @ X6 ) ) ) ) ),
define([status(thm)]) ).
thf(setext,axiom,
( setext
= ( ! [A: $i,B: $i] :
( ! [Xx: $i] :
( ( in @ Xx @ A )
=> ( in @ Xx @ B ) )
=> ( ! [Xx: $i] :
( ( in @ Xx @ B )
=> ( in @ Xx @ A ) )
=> ( A = B ) ) ) ) ) ).
thf('1',plain,
( setext
= ( ! [X4: $i,X6: $i] :
( ! [X8: $i] :
( ( in @ X8 @ X4 )
=> ( in @ X8 @ X6 ) )
=> ( ! [X10: $i] :
( ( in @ X10 @ X6 )
=> ( in @ X10 @ X4 ) )
=> ( X4 = X6 ) ) ) ) ),
define([status(thm)]) ).
thf(setextsub,conjecture,
( setext
=> ( subsetE
=> ! [A: $i,B: $i] :
( ( subset @ A @ B )
=> ( ( subset @ B @ A )
=> ( A = B ) ) ) ) ) ).
thf(zf_stmt_0,conjecture,
( ! [X4: $i,X6: $i] :
( ! [X8: $i] :
( ( in @ X8 @ X4 )
=> ( in @ X8 @ X6 ) )
=> ( ! [X10: $i] :
( ( in @ X10 @ X6 )
=> ( in @ X10 @ X4 ) )
=> ( X4 = X6 ) ) )
=> ( ! [X12: $i,X14: $i,X16: $i] :
( ( subset @ X12 @ X14 )
=> ( ( in @ X16 @ X12 )
=> ( in @ X16 @ X14 ) ) )
=> ! [X18: $i,X20: $i] :
( ( subset @ X18 @ X20 )
=> ( ( subset @ X20 @ X18 )
=> ( X18 = X20 ) ) ) ) ) ).
thf(zf_stmt_1,negated_conjecture,
~ ( ! [X4: $i,X6: $i] :
( ! [X8: $i] :
( ( in @ X8 @ X4 )
=> ( in @ X8 @ X6 ) )
=> ( ! [X10: $i] :
( ( in @ X10 @ X6 )
=> ( in @ X10 @ X4 ) )
=> ( X4 = X6 ) ) )
=> ( ! [X12: $i,X14: $i,X16: $i] :
( ( subset @ X12 @ X14 )
=> ( ( in @ X16 @ X12 )
=> ( in @ X16 @ X14 ) ) )
=> ! [X18: $i,X20: $i] :
( ( subset @ X18 @ X20 )
=> ( ( subset @ X20 @ X18 )
=> ( X18 = X20 ) ) ) ) ),
inference('cnf.neg',[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i] :
( ~ ( in @ ( sk__9 @ X0 @ X1 ) @ X1 )
| ( X1 = X0 )
| ~ ( in @ ( sk__10 @ X0 @ X1 ) @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl6,plain,
subset @ sk__7 @ sk__8,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl7,plain,
! [X2: $i,X3: $i,X4: $i] :
( ~ ( subset @ X2 @ X3 )
| ( in @ X4 @ X3 )
| ~ ( in @ X4 @ X2 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl9,plain,
! [X0: $i] :
( ~ ( in @ X0 @ sk__7 )
| ( in @ X0 @ sk__8 ) ),
inference('sup-',[status(thm)],[zip_derived_cl6,zip_derived_cl7]) ).
thf(zip_derived_cl28,plain,
! [X0: $i] :
( ~ ( in @ ( sk__10 @ X0 @ sk__8 ) @ X0 )
| ( sk__8 = X0 )
| ~ ( in @ ( sk__9 @ X0 @ sk__8 ) @ sk__7 ) ),
inference('sup+',[status(thm)],[zip_derived_cl1,zip_derived_cl9]) ).
thf(zip_derived_cl4,plain,
subset @ sk__8 @ sk__7,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl7_001,plain,
! [X2: $i,X3: $i,X4: $i] :
( ~ ( subset @ X2 @ X3 )
| ( in @ X4 @ X3 )
| ~ ( in @ X4 @ X2 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl8,plain,
! [X0: $i] :
( ~ ( in @ X0 @ sk__8 )
| ( in @ X0 @ sk__7 ) ),
inference('sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl7]) ).
thf(zip_derived_cl2,plain,
! [X0: $i,X1: $i] :
( ( in @ ( sk__9 @ X0 @ X1 ) @ X0 )
| ( X1 = X0 )
| ( in @ ( sk__10 @ X0 @ X1 ) @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl12,plain,
! [X0: $i] :
( ( in @ ( sk__10 @ X0 @ sk__8 ) @ sk__7 )
| ( sk__8 = X0 )
| ( in @ ( sk__9 @ X0 @ sk__8 ) @ X0 ) ),
inference('sup+',[status(thm)],[zip_derived_cl8,zip_derived_cl2]) ).
thf(zip_derived_cl3,plain,
! [X0: $i,X1: $i] :
( ( in @ ( sk__9 @ X0 @ X1 ) @ X0 )
| ( X1 = X0 )
| ~ ( in @ ( sk__10 @ X0 @ X1 ) @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl74,plain,
( ( in @ ( sk__9 @ sk__7 @ sk__8 ) @ sk__7 )
| ( sk__8 = sk__7 )
| ( sk__8 = sk__7 )
| ( in @ ( sk__9 @ sk__7 @ sk__8 ) @ sk__7 ) ),
inference('sup-',[status(thm)],[zip_derived_cl12,zip_derived_cl3]) ).
thf(zip_derived_cl94,plain,
( ( sk__8 = sk__7 )
| ( in @ ( sk__9 @ sk__7 @ sk__8 ) @ sk__7 ) ),
inference(simplify,[status(thm)],[zip_derived_cl74]) ).
thf(zip_derived_cl5,plain,
sk__7 != sk__8,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl95,plain,
in @ ( sk__9 @ sk__7 @ sk__8 ) @ sk__7,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl94,zip_derived_cl5]) ).
thf(zip_derived_cl9_002,plain,
! [X0: $i] :
( ~ ( in @ X0 @ sk__7 )
| ( in @ X0 @ sk__8 ) ),
inference('sup-',[status(thm)],[zip_derived_cl6,zip_derived_cl7]) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( ~ ( in @ ( sk__9 @ X0 @ X1 ) @ X1 )
| ( X1 = X0 )
| ( in @ ( sk__10 @ X0 @ X1 ) @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl24,plain,
! [X0: $i] :
( ~ ( in @ ( sk__9 @ X0 @ sk__8 ) @ sk__7 )
| ( in @ ( sk__10 @ X0 @ sk__8 ) @ sk__8 )
| ( sk__8 = X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl9,zip_derived_cl0]) ).
thf(zip_derived_cl110,plain,
( ( sk__8 = sk__7 )
| ( in @ ( sk__10 @ sk__7 @ sk__8 ) @ sk__8 ) ),
inference('sup-',[status(thm)],[zip_derived_cl95,zip_derived_cl24]) ).
thf(zip_derived_cl5_003,plain,
sk__7 != sk__8,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl112,plain,
in @ ( sk__10 @ sk__7 @ sk__8 ) @ sk__8,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl110,zip_derived_cl5]) ).
thf(zip_derived_cl8_004,plain,
! [X0: $i] :
( ~ ( in @ X0 @ sk__8 )
| ( in @ X0 @ sk__7 ) ),
inference('sup-',[status(thm)],[zip_derived_cl4,zip_derived_cl7]) ).
thf(zip_derived_cl114,plain,
in @ ( sk__10 @ sk__7 @ sk__8 ) @ sk__7,
inference('sup-',[status(thm)],[zip_derived_cl112,zip_derived_cl8]) ).
thf(zip_derived_cl121,plain,
( ~ ( in @ ( sk__9 @ sk__7 @ sk__8 ) @ sk__7 )
| ( sk__8 = sk__7 ) ),
inference('sup+',[status(thm)],[zip_derived_cl28,zip_derived_cl114]) ).
thf(zip_derived_cl95_005,plain,
in @ ( sk__9 @ sk__7 @ sk__8 ) @ sk__7,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl94,zip_derived_cl5]) ).
thf(zip_derived_cl128,plain,
sk__8 = sk__7,
inference(demod,[status(thm)],[zip_derived_cl121,zip_derived_cl95]) ).
thf(zip_derived_cl5_006,plain,
sk__7 != sk__8,
inference(cnf,[status(esa)],[zf_stmt_1]) ).
thf(zip_derived_cl129,plain,
$false,
inference('simplify_reflect-',[status(thm)],[zip_derived_cl128,zip_derived_cl5]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.13 % Problem : SEU574^2 : TPTP v9.2.0. Released v3.7.0.
% 0.06/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.P02zWEyAvV true
% 0.14/0.34 % Computer : n017.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Wed Oct 1 16:09:38 EDT 2025
% 0.14/0.34 % CPUTime :
% 0.14/0.34 % Running portfolio for 300 s
% 0.14/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.34 % Number of cores: 8
% 0.14/0.34 % Python version: Python 3.6.8
% 0.14/0.35 % Running in HO mode
% 0.66/0.65 % Total configuration time : 828
% 0.66/0.65 % Estimated wc time : 1656
% 0.66/0.65 % Estimated cpu time (8 cpus) : 207.0
% 1.06/0.70 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 1.06/0.71 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 1.06/0.71 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 1.06/0.71 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 1.06/0.72 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 1.06/0.72 % /export/starexec/sandbox/solver/bin/lams/40_b.comb.sh running for 70s
% 1.06/0.73 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 1.06/0.74 % /export/starexec/sandbox/solver/bin/lams/30_sp5.sh running for 60s
% 1.18/0.77 % Solved by lams/40_c.s.sh.
% 1.18/0.77 % done 27 iterations in 0.045s
% 1.18/0.77 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 1.18/0.77 % SZS output start Refutation
% See solution above
% 1.18/0.77
% 1.18/0.77
% 1.18/0.77 % Terminating...
% 1.18/0.84 % Runner terminated.
% 1.18/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------