%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : LCL961_11 : 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.0kjvkEofti true
% Computer : n003.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 01:37:41 PM UTC 2026
% Result : Theorem 0.47s 0.75s
% Output : Refutation 0.47s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 2
% Syntax : Number of formulae : 8 ( 5 unt; 0 typ; 0 def)
% Number of atoms : 27 ( 0 equ; 0 cnn)
% Maximal formula atoms : 10 ( 3 avg)
% Number of connectives : 65 ( 4 ~; 3 |; 0 &; 42 @)
% ( 0 <=>; 16 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 5 avg)
% Number of types : 2 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 7 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 17 ( 0 ^; 17 !; 0 ?; 17 :)
% Comments :
%------------------------------------------------------------------------------
thf('$ki_world_type',type,
'$ki_world': $tType ).
thf(sk__2_type,type,
sk__2: '$ki_world' ).
thf('$ki_accessible_type',type,
'$ki_accessible': '$ki_world' > '$ki_world' > $o ).
thf(q_type,type,
q: '$ki_world' > $o ).
thf(p_type,type,
p: '$ki_world' > $o ).
thf('$ki_local_world_type',type,
'$ki_local_world': '$ki_world' ).
thf(sk__1_type,type,
sk__1: '$ki_world' ).
thf(mrel_universal,axiom,
! [W: '$ki_world',V: '$ki_world'] : ( '$ki_accessible' @ W @ V ) ).
thf(zip_derived_cl0,plain,
! [X0: '$ki_world',X1: '$ki_world'] : ( '$ki_accessible' @ X0 @ X1 ),
inference(cnf,[status(esa)],[mrel_universal]) ).
thf(verify,conjecture,
( ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( q @ W0 ) )
=> ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( p @ W0 ) ) ) )
| ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( p @ W0 ) )
=> ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( q @ W0 ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( q @ W0 ) )
=> ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( p @ W0 ) ) ) )
| ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( p @ W0 ) )
=> ! [W0: '$ki_world'] :
( ( '$ki_accessible' @ W @ W0 )
=> ( q @ W0 ) ) ) ) ),
inference('cnf.neg',[status(esa)],[verify]) ).
thf(zip_derived_cl1,plain,
! [X0: '$ki_world'] :
( ( p @ X0 )
| ~ ( '$ki_accessible' @ sk__2 @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl7,plain,
~ ( p @ sk__1 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl9,plain,
~ ( '$ki_accessible' @ sk__2 @ sk__1 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl7]) ).
thf(zip_derived_cl11,plain,
$false,
inference('dp-resolution',[status(thm)],[zip_derived_cl0,zip_derived_cl9]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL961_11 : 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.0kjvkEofti true
% 0.10/0.36 % Computer : n003.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Sat Sep 5 17:04:51 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.36 % Running portfolio for 300 s
% 0.10/0.36 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.36 % Number of cores: 8
% 0.10/0.36 % Python version: Python 3.12.3
% 0.14/0.37 % Running in FO mode
% 0.46/0.65 % Total configuration time : 435
% 0.46/0.65 % Estimated wc time : 1092
% 0.46/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.47/0.73 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.47/0.75 % Solved by fo/fo6_bce.sh.
% 0.47/0.75 % BCE start: 9
% 0.47/0.75 % BCE eliminated: 2
% 0.47/0.75 % PE start: 7
% 0.47/0.75 logic: neq
% 0.47/0.75 % PE eliminated: 5
% 0.47/0.75 % done 0 iterations in 0.005s
% 0.47/0.75 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.47/0.75 % SZS output start Refutation
% See solution above
% 0.47/0.75
% 0.47/0.75
% 0.47/0.75 % Terminating...
% 0.47/0.78 % Runner terminated.
% 1.32/0.80 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------