%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET608^5 : TPTP v9.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.R56gB177Gz true
% Computer : n026.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 04:52:24 PM UTC 2025
% Result : Theorem 0.58s 0.76s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 1
% Syntax : Number of formulae : 14 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 24 ( 0 equ; 0 cnn)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 66 ( 13 ~; 14 |; 4 &; 33 @)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 4 ( 4 >; 0 *; 0 +; 0 <<)
% Number of symbols : 4 ( 3 usr; 2 con; 0-1 aty)
% Number of variables : 6 ( 0 ^; 6 !; 0 ?; 6 :)
% Comments :
%------------------------------------------------------------------------------
thf(a_type,type,
a: $tType ).
thf(sk__1_type,type,
sk__1: a > $o ).
thf(sk__2_type,type,
sk__2: a ).
thf(sk__type,type,
sk_: a > $o ).
thf(cBOOL_PROP_80_pme,conjecture,
! [X: a > $o,Y: a > $o,Xz: a] :
( ( ( ( X @ Xz )
& ( Y @ Xz ) )
| ( ( X @ Xz )
& ~ ( Y @ Xz ) ) )
<=> ( X @ Xz ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X: a > $o,Y: a > $o,Xz: a] :
( ( ( ( X @ Xz )
& ( Y @ Xz ) )
| ( ( X @ Xz )
& ~ ( Y @ Xz ) ) )
<=> ( X @ Xz ) ),
inference('cnf.neg',[status(esa)],[cBOOL_PROP_80_pme]) ).
thf(zip_derived_cl4,plain,
( ~ ( sk_ @ sk__2 )
| ~ ( sk_ @ sk__2 )
| ~ ( sk__1 @ sk__2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl13,plain,
( ~ ( sk__1 @ sk__2 )
| ~ ( sk_ @ sk__2 ) ),
inference(simplify,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl5,plain,
( ~ ( sk_ @ sk__2 )
| ~ ( sk_ @ sk__2 )
| ( sk__1 @ sk__2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl11,plain,
( ( sk__1 @ sk__2 )
| ~ ( sk_ @ sk__2 ) ),
inference(simplify,[status(thm)],[zip_derived_cl5]) ).
thf(zip_derived_cl1,plain,
( ( sk_ @ sk__2 )
| ~ ( sk__1 @ sk__2 )
| ( sk_ @ sk__2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl8,plain,
( ~ ( sk__1 @ sk__2 )
| ( sk_ @ sk__2 ) ),
inference(simplify,[status(thm)],[zip_derived_cl1]) ).
thf(zip_derived_cl2,plain,
( ( sk_ @ sk__2 )
| ( sk_ @ sk__2 )
| ( sk__1 @ sk__2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl6,plain,
( ( sk__1 @ sk__2 )
| ( sk_ @ sk__2 ) ),
inference(simplify,[status(thm)],[zip_derived_cl2]) ).
thf(zip_derived_cl9,plain,
sk_ @ sk__2,
inference(clc,[status(thm)],[zip_derived_cl8,zip_derived_cl6]) ).
thf(zip_derived_cl12,plain,
sk__1 @ sk__2,
inference(demod,[status(thm)],[zip_derived_cl11,zip_derived_cl9]) ).
thf(zip_derived_cl9_001,plain,
sk_ @ sk__2,
inference(clc,[status(thm)],[zip_derived_cl8,zip_derived_cl6]) ).
thf(zip_derived_cl14,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl13,zip_derived_cl12,zip_derived_cl9]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : SET608^5 : TPTP v9.2.0. Released v4.0.0.
% 0.04/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.R56gB177Gz true
% 0.13/0.35 % Computer : n026.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 13:16:23 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.21/0.36 % Running in HO mode
% 0.58/0.68 % Total configuration time : 828
% 0.58/0.68 % Estimated wc time : 1656
% 0.58/0.68 % Estimated cpu time (8 cpus) : 207.0
% 0.58/0.74 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.58/0.74 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.58/0.75 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.58/0.76 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.58/0.76 % Solved by lams/40_c.s.sh.
% 0.58/0.76 % done 5 iterations in 0.006s
% 0.58/0.76 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.58/0.76 % SZS output start Refutation
% See solution above
% 0.58/0.76
% 0.58/0.76
% 0.58/0.76 % Terminating...
% 0.69/0.86 % Runner terminated.
% 0.69/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------