%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : LCL954_19 : TPTP v9.3.1. 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.2TMpzzNCDk true
% Computer : n006.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Mon Sep 7 01:37:40 PM UTC 2026
% Result : Theorem 0.50s 0.86s
% Output : Refutation 0.50s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 1
% Syntax : Number of formulae : 7 ( 4 unt; 0 typ; 0 def)
% Number of atoms : 16 ( 0 equ; 0 cnn)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 35 ( 3 ~; 1 |; 0 &; 23 @)
% ( 0 <=>; 8 =>; 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; 4 con; 0-2 aty)
% Number of variables : 7 ( 0 ^; 7 !; 0 ?; 7 :)
% Comments :
%------------------------------------------------------------------------------
thf('$ki_world_type',type,
'$ki_world': $tType ).
thf(sk__4_type,type,
sk__4: '$ki_world' ).
thf(true_type,type,
true: '$ki_world' > $o ).
thf('$ki_accessible_type',type,
'$ki_accessible': '$ki_world' > '$ki_world' > $o ).
thf('$ki_local_world_type',type,
'$ki_local_world': '$ki_world' ).
thf(sk__5_type,type,
sk__5: '$ki_world' ).
thf(verify,conjecture,
! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( true @ W0 ) )
=> ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( true @ W0 ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( true @ W0 ) )
=> ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( true @ W0 ) ) ) ),
inference('cnf.neg',[status(esa)],[verify]) ).
thf(zip_derived_cl13,plain,
~ ( true @ sk__5 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl14,plain,
'$ki_accessible' @ sk__4 @ sk__5,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl15,plain,
! [X0: '$ki_world'] :
( ( true @ X0 )
| ~ ( '$ki_accessible' @ sk__4 @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl19,plain,
true @ sk__5,
inference('sup-',[status(thm)],[zip_derived_cl14,zip_derived_cl15]) ).
thf(zip_derived_cl21,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl13,zip_derived_cl19]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL954_19 : TPTP v9.3.1. Released v8.2.0.
% 0.00/0.04 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.2TMpzzNCDk true
% 0.11/0.37 % Computer : n006.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Sat Sep 5 14:50:31 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 % Running portfolio for 300 s
% 0.11/0.38 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.38 % Number of cores: 8
% 0.11/0.38 % Python version: Python 3.12.3
% 0.11/0.39 % Running in FO mode
% 0.45/0.66 % Total configuration time : 435
% 0.45/0.66 % Estimated wc time : 1092
% 0.45/0.66 % Estimated cpu time (7 cpus) : 156.0
% 0.48/0.73 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.48/0.79 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.48/0.79 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.48/0.79 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.48/0.80 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.48/0.80 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.48/0.80 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.50/0.86 % Solved by fo/fo4.sh.
% 0.50/0.86 % done 9 iterations in 0.041s
% 0.50/0.86 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.50/0.86 % SZS output start Refutation
% See solution above
% 0.50/0.86
% 0.50/0.86
% 0.50/0.86 % Terminating...
% 1.55/0.91 % Runner terminated.
% 1.55/0.94 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------