%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET045+1 : TPTP v9.2.0. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.VVKODl6bBf 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 04:51:18 PM UTC 2025
% Result : Theorem 1.08s 0.63s
% Output : Refutation 1.08s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 2
% Syntax : Number of formulae : 11 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 17 ( 0 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 54 ( 7 ~; 4 |; 1 &; 41 @)
% ( 1 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 4 ( 3 usr; 2 con; 0-2 aty)
% Number of variables : 16 ( 0 ^; 13 !; 3 ?; 16 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__type,type,
sk_: $i > $i ).
thf(sk__1_type,type,
sk__1: $i ).
thf(element_type,type,
element: $i > $i > $o ).
thf(pel41,conjecture,
~ ? [Z: $i] :
! [X: $i] : ( element @ X @ Z ) ).
thf(zf_stmt_0,negated_conjecture,
? [Z: $i] :
! [X: $i] : ( element @ X @ Z ),
inference('cnf.neg',[status(esa)],[pel41]) ).
thf(zip_derived_cl3,plain,
! [X0: $i] : ( element @ X0 @ sk__1 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(pel41_1,axiom,
! [Z: $i] :
? [Y: $i] :
! [X: $i] :
( ( element @ X @ Y )
<=> ( ( element @ X @ Z )
& ~ ( element @ X @ X ) ) ) ).
thf(zip_derived_cl2,plain,
! [X0: $i,X1: $i] :
( ( element @ X0 @ ( sk_ @ X1 ) )
| ( element @ X0 @ X0 )
| ~ ( element @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[pel41_1]) ).
thf(zip_derived_cl5,plain,
! [X0: $i] :
( ( element @ X0 @ X0 )
| ( element @ X0 @ ( sk_ @ sk__1 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl3,zip_derived_cl2]) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i] :
( ~ ( element @ X0 @ X0 )
| ~ ( element @ X0 @ ( sk_ @ X1 ) ) ),
inference(cnf,[status(esa)],[pel41_1]) ).
thf(zip_derived_cl4,plain,
! [X0: $i] :
~ ( element @ ( sk_ @ X0 ) @ ( sk_ @ X0 ) ),
inference(eq_fact,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl9,plain,
! [X0: $i] : ( element @ ( sk_ @ X0 ) @ ( sk_ @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl5,zip_derived_cl4]) ).
thf(zip_derived_cl4_001,plain,
! [X0: $i] :
~ ( element @ ( sk_ @ X0 ) @ ( sk_ @ X0 ) ),
inference(eq_fact,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl24,plain,
$false,
inference('sup-',[status(thm)],[zip_derived_cl9,zip_derived_cl4]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10 % Problem : SET045+1 : TPTP v9.2.0. Released v2.0.0.
% 0.00/0.10 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.VVKODl6bBf true
% 0.09/0.30 % Computer : n002.cluster.edu
% 0.09/0.30 % Model : x86_64 x86_64
% 0.09/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.30 % Memory : 8042.1875MB
% 0.09/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.30 % CPULimit : 300
% 0.09/0.30 % WCLimit : 300
% 0.09/0.30 % DateTime : Wed Oct 1 13:08:53 EDT 2025
% 0.09/0.30 % CPUTime :
% 0.09/0.30 % Running portfolio for 300 s
% 0.09/0.30 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.30 % Number of cores: 8
% 0.09/0.30 % Python version: Python 3.6.8
% 0.09/0.31 % Running in FO mode
% 0.15/0.52 % Total configuration time : 435
% 0.15/0.52 % Estimated wc time : 1092
% 0.15/0.52 % Estimated cpu time (7 cpus) : 156.0
% 0.98/0.60 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.98/0.60 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.98/0.61 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.98/0.61 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.98/0.61 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.98/0.62 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 1.08/0.63 % Solved by fo/fo3_bce.sh.
% 1.08/0.63 % BCE start: 4
% 1.08/0.63 % BCE eliminated: 0
% 1.08/0.63 % PE start: 4
% 1.08/0.63 logic: neq
% 1.08/0.63 % PE eliminated: 0
% 1.08/0.63 % done 6 iterations in 0.009s
% 1.08/0.63 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.08/0.63 % SZS output start Refutation
% See solution above
% 1.08/0.63
% 1.08/0.63
% 1.08/0.63 % Terminating...
% 1.08/0.73 % Runner terminated.
% 1.43/0.74 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------