%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO896_7 : TPTP v9.2.0. Released v8.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.DuSLKFMhUl true
% Computer : n023.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 05:08:30 PM UTC 2025
% Result : Theorem 0.48s 0.71s
% Output : Refutation 0.48s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 1
% Syntax : Number of formulae : 10 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 32 ( 0 equ; 0 cnn)
% Maximal formula atoms : 8 ( 3 avg)
% Number of connectives : 82 ( 17 ~; 8 |; 4 &; 43 @)
% ( 0 <=>; 10 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 5 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 6 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 10 ( 0 ^; 8 !; 2 ?; 10 :)
% Comments :
%------------------------------------------------------------------------------
thf('$ki_world_type',type,
'$ki_world': $tType ).
thf(q_type,type,
q: '$ki_world' > $o ).
thf(sk__type,type,
sk_: '$ki_world' ).
thf('$ki_accessible_type',type,
'$ki_accessible': '$ki_world' > '$ki_world' > $o ).
thf(p_type,type,
p: '$ki_world' > $o ).
thf('$ki_local_world_type',type,
'$ki_local_world': '$ki_world' ).
thf(verify,conjecture,
( ( ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( ( p @ W )
=> ( q @ W ) ) )
& ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( ( p @ W )
=> ~ ( q @ W ) ) ) )
=> ~ ? [W: '$ki_world'] :
( ( p @ W )
& ( '$ki_accessible' @ '$ki_local_world' @ W ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ( ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( ( p @ W )
=> ( q @ W ) ) )
& ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( ( p @ W )
=> ~ ( q @ W ) ) ) )
=> ~ ? [W: '$ki_world'] :
( ( p @ W )
& ( '$ki_accessible' @ '$ki_local_world' @ W ) ) ),
inference('cnf.neg',[status(esa)],[verify]) ).
thf(zip_derived_cl3,plain,
'$ki_accessible' @ '$ki_local_world' @ sk_,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl0,plain,
! [X0: '$ki_world'] :
( ~ ( p @ X0 )
| ( q @ X0 )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl1,plain,
! [X1: '$ki_world'] :
( ~ ( p @ X1 )
| ~ ( q @ X1 )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ X1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl4,plain,
! [X0: '$ki_world'] :
( ~ ( '$ki_accessible' @ '$ki_local_world' @ X0 )
| ~ ( p @ X0 )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ X0 )
| ~ ( p @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl1]) ).
thf(zip_derived_cl5,plain,
! [X0: '$ki_world'] :
( ~ ( p @ X0 )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ X0 ) ),
inference(simplify,[status(thm)],[zip_derived_cl4]) ).
thf(zip_derived_cl6,plain,
~ ( p @ sk_ ),
inference('s_sup-',[status(thm)],[zip_derived_cl3,zip_derived_cl5]) ).
thf(zip_derived_cl2,plain,
p @ sk_,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl7,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl6,zip_derived_cl2]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : SYO896_7 : TPTP v9.2.0. Released v8.2.0.
% 0.12/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.DuSLKFMhUl true
% 0.12/0.34 % Computer : n023.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 17:51:38 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
% 0.12/0.34 % Python version: Python 3.6.8
% 0.12/0.34 % Running in FO mode
% 0.46/0.59 % Total configuration time : 435
% 0.46/0.59 % Estimated wc time : 1092
% 0.46/0.59 % Estimated cpu time (7 cpus) : 156.0
% 0.48/0.68 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.48/0.71 % Solved by fo/fo6_bce.sh.
% 0.48/0.71 % BCE start: 4
% 0.48/0.71 % BCE eliminated: 0
% 0.48/0.71 % PE start: 4
% 0.48/0.71 logic: neq
% 0.48/0.71 % PE eliminated: 1
% 0.48/0.71 % done 2 iterations in 0.006s
% 0.48/0.71 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.48/0.71 % SZS output start Refutation
% See solution above
% 0.48/0.71
% 0.48/0.71
% 0.48/0.71 % Terminating...
% 0.48/0.71 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.54/0.81 % Runner terminated.
% 0.54/0.82 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------