%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SET587^5 : 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.rt2erIFgSv true
% Computer : n007.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 04:52:18 PM UTC 2025
% Result : Theorem 0.55s 0.75s
% Output : Refutation 0.55s
% Verified :
% SZS Type : Refutation
% Derivation depth : 15
% Number of leaves : 1
% Syntax : Number of formulae : 29 ( 10 unt; 0 typ; 0 def)
% Number of atoms : 56 ( 0 equ; 0 cnn)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 122 ( 24 ~; 29 |; 2 &; 63 @)
% ( 2 <=>; 2 =>; 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 : 5 ( 4 usr; 3 con; 0-1 aty)
% Number of variables : 19 ( 0 ^; 19 !; 0 ?; 19 :)
% 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(sk__3_type,type,
sk__3: a ).
thf(cBOOL_PROP_45_pme,conjecture,
! [X: a > $o,Y: a > $o] :
( ! [Xx: a] :
~ ( ( X @ Xx )
& ~ ( Y @ Xx ) )
<=> ! [Xx: a] :
( ( X @ Xx )
=> ( Y @ Xx ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [X: a > $o,Y: a > $o] :
( ! [Xx: a] :
~ ( ( X @ Xx )
& ~ ( Y @ Xx ) )
<=> ! [Xx: a] :
( ( X @ Xx )
=> ( Y @ Xx ) ) ),
inference('cnf.neg',[status(esa)],[cBOOL_PROP_45_pme]) ).
thf(zip_derived_cl1,plain,
( ~ ( sk__1 @ sk__2 )
| ( sk_ @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
( ( sk_ @ sk__2 )
| ( sk_ @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3_001,plain,
( ( sk_ @ sk__2 )
| ( sk_ @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
! [X0: a,X1: a] :
( ~ ( sk_ @ X0 )
| ( sk__1 @ X0 )
| ( sk__1 @ X1 )
| ~ ( sk_ @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl5,plain,
! [X0: a] :
( ( sk_ @ sk__2 )
| ~ ( sk_ @ X0 )
| ( sk__1 @ X0 )
| ( sk__1 @ sk__3 ) ),
inference('sup-',[status(thm)],[zip_derived_cl3,zip_derived_cl0]) ).
thf(zip_derived_cl4,plain,
( ( sk_ @ sk__2 )
| ~ ( sk__1 @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl7,plain,
! [X0: a] :
( ( sk__1 @ X0 )
| ~ ( sk_ @ X0 )
| ( sk_ @ sk__2 ) ),
inference(clc,[status(thm)],[zip_derived_cl5,zip_derived_cl4]) ).
thf(zip_derived_cl8,plain,
( ( sk_ @ sk__2 )
| ( sk_ @ sk__2 )
| ( sk__1 @ sk__3 ) ),
inference('sup-',[status(thm)],[zip_derived_cl3,zip_derived_cl7]) ).
thf(zip_derived_cl10,plain,
( ( sk__1 @ sk__3 )
| ( sk_ @ sk__2 ) ),
inference(simplify,[status(thm)],[zip_derived_cl8]) ).
thf(zip_derived_cl4_002,plain,
( ( sk_ @ sk__2 )
| ~ ( sk__1 @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl12,plain,
sk_ @ sk__2,
inference(clc,[status(thm)],[zip_derived_cl10,zip_derived_cl4]) ).
thf(zip_derived_cl12_003,plain,
sk_ @ sk__2,
inference(clc,[status(thm)],[zip_derived_cl10,zip_derived_cl4]) ).
thf(zip_derived_cl0_004,plain,
! [X0: a,X1: a] :
( ~ ( sk_ @ X0 )
| ( sk__1 @ X0 )
| ( sk__1 @ X1 )
| ~ ( sk_ @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl13,plain,
! [X0: a] :
( ~ ( sk_ @ X0 )
| ( sk__1 @ X0 )
| ( sk__1 @ sk__2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl12,zip_derived_cl0]) ).
thf(zip_derived_cl16,plain,
( ( sk__1 @ sk__2 )
| ( sk__1 @ sk__2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl12,zip_derived_cl13]) ).
thf(zip_derived_cl18,plain,
sk__1 @ sk__2,
inference(simplify,[status(thm)],[zip_derived_cl16]) ).
thf(zip_derived_cl20,plain,
sk_ @ sk__3,
inference(demod,[status(thm)],[zip_derived_cl1,zip_derived_cl18]) ).
thf(zip_derived_cl0_005,plain,
! [X0: a,X1: a] :
( ~ ( sk_ @ X0 )
| ( sk__1 @ X0 )
| ( sk__1 @ X1 )
| ~ ( sk_ @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl24,plain,
! [X0: a] :
( ~ ( sk_ @ X0 )
| ( sk__1 @ X0 )
| ( sk__1 @ sk__3 ) ),
inference('sup-',[status(thm)],[zip_derived_cl20,zip_derived_cl0]) ).
thf(zip_derived_cl2,plain,
( ~ ( sk__1 @ sk__2 )
| ~ ( sk__1 @ sk__3 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl18_006,plain,
sk__1 @ sk__2,
inference(simplify,[status(thm)],[zip_derived_cl16]) ).
thf(zip_derived_cl21,plain,
~ ( sk__1 @ sk__3 ),
inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl18]) ).
thf(zip_derived_cl26,plain,
! [X0: a] :
( ( sk__1 @ X0 )
| ~ ( sk_ @ X0 ) ),
inference(clc,[status(thm)],[zip_derived_cl24,zip_derived_cl21]) ).
thf(zip_derived_cl21_007,plain,
~ ( sk__1 @ sk__3 ),
inference(demod,[status(thm)],[zip_derived_cl2,zip_derived_cl18]) ).
thf(zip_derived_cl27,plain,
~ ( sk_ @ sk__3 ),
inference('sup-',[status(thm)],[zip_derived_cl26,zip_derived_cl21]) ).
thf(zip_derived_cl20_008,plain,
sk_ @ sk__3,
inference(demod,[status(thm)],[zip_derived_cl1,zip_derived_cl18]) ).
thf(zip_derived_cl29,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl27,zip_derived_cl20]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.12 % Problem : SET587^5 : TPTP v9.2.0. Released v4.0.0.
% 0.04/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.rt2erIFgSv true
% 0.12/0.34 % Computer : n007.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Oct 1 13:09:08 EDT 2025
% 0.12/0.34 % CPUTime :
% 0.12/0.34 % Running portfolio for 300 s
% 0.12/0.34 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.12/0.34 % Number of cores: 8
% 0.12/0.35 % Python version: Python 3.6.8
% 0.12/0.35 % Running in HO mode
% 0.54/0.66 % Total configuration time : 828
% 0.54/0.66 % Estimated wc time : 1656
% 0.54/0.66 % Estimated cpu time (8 cpus) : 207.0
% 0.54/0.70 % /export/starexec/sandbox/solver/bin/lams/40_c.s.sh running for 80s
% 0.54/0.72 % /export/starexec/sandbox/solver/bin/lams/35_full_unif4.sh running for 80s
% 0.55/0.73 % /export/starexec/sandbox/solver/bin/lams/40_c_ic.sh running for 80s
% 0.55/0.74 % /export/starexec/sandbox/solver/bin/lams/15_e_short1.sh running for 30s
% 0.55/0.75 % /export/starexec/sandbox/solver/bin/lams/40_noforms.sh running for 90s
% 0.55/0.75 % Solved by lams/40_c.s.sh.
% 0.55/0.75 % done 14 iterations in 0.017s
% 0.55/0.75 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.55/0.75 % SZS output start Refutation
% See solution above
% 0.55/0.75
% 0.55/0.75
% 0.55/0.75 % Terminating...
% 0.55/0.75 % /export/starexec/sandbox/solver/bin/lams/20_acsne_simpl.sh running for 40s
% 0.66/0.85 % Runner terminated.
% 0.66/0.86 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------