%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SEU163+2 : TPTP v9.2.0. Released v3.3.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.rh9l0xwFKm true
% Computer : n011.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 04:53:40 PM UTC 2025
% Result : Theorem 0.46s 0.89s
% Output : Refutation 0.46s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 2
% Syntax : Number of formulae : 8 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 12 ( 0 equ; 0 cnn)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 35 ( 4 ~; 1 |; 0 &; 27 @)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 5 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 8 ( 0 ^; 8 !; 0 ?; 8 :)
% Comments :
%------------------------------------------------------------------------------
thf(subset_type,type,
subset: $i > $i > $o ).
thf(in_type,type,
in: $i > $i > $o ).
thf(sk__21_type,type,
sk__21: $i ).
thf(union_type,type,
union: $i > $i ).
thf(sk__22_type,type,
sk__22: $i ).
thf(l50_zfmisc_1,axiom,
! [A: $i,B: $i] :
( ( in @ A @ B )
=> ( subset @ A @ ( union @ B ) ) ) ).
thf(zip_derived_cl94,plain,
! [X0: $i,X1: $i] :
( ( subset @ X0 @ ( union @ X1 ) )
| ~ ( in @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[l50_zfmisc_1]) ).
thf(t92_zfmisc_1,conjecture,
! [A: $i,B: $i] :
( ( in @ A @ B )
=> ( subset @ A @ ( union @ B ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i,B: $i] :
( ( in @ A @ B )
=> ( subset @ A @ ( union @ B ) ) ),
inference('cnf.neg',[status(esa)],[t92_zfmisc_1]) ).
thf(zip_derived_cl157,plain,
~ ( subset @ sk__21 @ ( union @ sk__22 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl882,plain,
~ ( in @ sk__21 @ sk__22 ),
inference('s_sup-',[status(thm)],[zip_derived_cl94,zip_derived_cl157]) ).
thf(zip_derived_cl156,plain,
in @ sk__21 @ sk__22,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl883,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl882,zip_derived_cl156]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.15 % Problem : SEU163+2 : TPTP v9.2.0. Released v3.3.0.
% 0.03/0.16 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.rh9l0xwFKm true
% 0.13/0.36 % Computer : n011.cluster.edu
% 0.13/0.36 % Model : x86_64 x86_64
% 0.13/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.36 % Memory : 8042.1875MB
% 0.13/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.36 % CPULimit : 300
% 0.13/0.36 % WCLimit : 300
% 0.13/0.36 % DateTime : Wed Oct 1 16:03:53 EDT 2025
% 0.13/0.36 % CPUTime :
% 0.13/0.36 % Running portfolio for 300 s
% 0.13/0.36 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.36 % Number of cores: 8
% 0.13/0.36 % Python version: Python 3.6.8
% 0.13/0.36 % Running in FO mode
% 0.37/0.62 % Total configuration time : 435
% 0.37/0.62 % Estimated wc time : 1092
% 0.37/0.62 % Estimated cpu time (7 cpus) : 156.0
% 0.45/0.73 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.45/0.74 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.45/0.75 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.45/0.75 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.46/0.78 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.46/0.78 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.46/0.84 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.46/0.89 % Solved by fo/fo6_bce.sh.
% 0.46/0.89 % BCE start: 159
% 0.46/0.89 % BCE eliminated: 2
% 0.46/0.89 % PE start: 157
% 0.46/0.89 logic: eq
% 0.46/0.89 % PE eliminated: 0
% 0.46/0.89 % done 139 iterations in 0.131s
% 0.46/0.89 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.46/0.89 % SZS output start Refutation
% See solution above
% 0.46/0.89
% 0.46/0.89
% 0.46/0.89 % Terminating...
% 1.32/1.12 % Runner terminated.
% 1.37/1.14 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------