%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : DAT334_8 : TPTP v9.2.0. Released v8.2.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.LfsTztjcNO 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 04:33:00 PM UTC 2025
% Result : Theorem 1.09s 0.66s
% Output : Refutation 1.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 2
% Syntax : Number of formulae : 12 ( 5 unt; 0 typ; 0 def)
% Number of atoms : 25 ( 0 equ; 0 cnn)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 84 ( 9 ~; 4 |; 6 &; 62 @)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 6 avg)
% Number of types : 3 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 13 ( 12 usr; 9 con; 0-3 aty)
% Number of variables : 9 ( 0 ^; 6 !; 3 ?; 9 :)
% Comments :
%------------------------------------------------------------------------------
thf('$ki_world_type',type,
'$ki_world': $tType ).
thf(sk__2_type,type,
sk__2: '$ki_world' ).
thf(cs_type,type,
cs: $i ).
thf('$ki_exists_in_world_$i_type',type,
'$ki_exists_in_world_$i': '$ki_world' > $i > $o ).
thf(math_type,type,
math: $i ).
thf('$ki_accessible_type',type,
'$ki_accessible': '$ki_world' > '$ki_world' > $o ).
thf(mary_type,type,
mary: $i ).
thf(psych_type,type,
psych: $i ).
thf(john_type,type,
john: $i ).
thf(sue_type,type,
sue: $i ).
thf(sk__1_type,type,
sk__1: '$ki_world' > $i ).
thf(teach_type,type,
teach: '$ki_world' > $i > $i > $o ).
thf('$ki_local_world_type',type,
'$ki_local_world': '$ki_world' ).
thf(verify,conjecture,
! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ? [X: $i] :
( ( teach @ W @ X @ cs )
& ( '$ki_exists_in_world_$i' @ W @ X ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ? [X: $i] :
( ( teach @ W @ X @ cs )
& ( '$ki_exists_in_world_$i' @ W @ X ) ) ),
inference('cnf.neg',[status(esa)],[verify]) ).
thf(zip_derived_cl8,plain,
! [X0: $i] :
( ~ ( teach @ sk__2 @ X0 @ cs )
| ~ ( '$ki_exists_in_world_$i' @ sk__2 @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(db,axiom,
! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( ( teach @ W @ john @ math )
& ? [X: $i] :
( ( teach @ W @ X @ cs )
& ( '$ki_exists_in_world_$i' @ W @ X ) )
& ( teach @ W @ mary @ psych )
& ( teach @ W @ sue @ psych ) ) ) ).
thf(zip_derived_cl3,plain,
! [X0: '$ki_world'] :
( ( '$ki_exists_in_world_$i' @ X0 @ ( sk__1 @ X0 ) )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ X0 ) ),
inference(cnf,[status(esa)],[db]) ).
thf(zip_derived_cl12,plain,
( ~ ( teach @ sk__2 @ ( sk__1 @ sk__2 ) @ cs )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ sk__2 ) ),
inference('s_sup+',[status(thm)],[zip_derived_cl8,zip_derived_cl3]) ).
thf(zip_derived_cl7,plain,
'$ki_accessible' @ '$ki_local_world' @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl13,plain,
~ ( teach @ sk__2 @ ( sk__1 @ sk__2 ) @ cs ),
inference(demod,[status(thm)],[zip_derived_cl12,zip_derived_cl7]) ).
thf(zip_derived_cl4,plain,
! [X0: '$ki_world'] :
( ( teach @ X0 @ ( sk__1 @ X0 ) @ cs )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ X0 ) ),
inference(cnf,[status(esa)],[db]) ).
thf(zip_derived_cl16,plain,
~ ( '$ki_accessible' @ '$ki_local_world' @ sk__2 ),
inference('s_sup+',[status(thm)],[zip_derived_cl13,zip_derived_cl4]) ).
thf(zip_derived_cl7_001,plain,
'$ki_accessible' @ '$ki_local_world' @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl17,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl16,zip_derived_cl7]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.02/0.09 % Problem : DAT334_8 : TPTP v9.2.0. Released v8.2.0.
% 0.02/0.10 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.LfsTztjcNO true
% 0.09/0.30 % Computer : n007.cluster.edu
% 0.09/0.30 % Model : x86_64 x86_64
% 0.09/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.30 % Memory : 8042.1875MB
% 0.09/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.09/0.30 % CPULimit : 300
% 0.09/0.30 % WCLimit : 300
% 0.09/0.30 % DateTime : Wed Oct 1 15:18:23 EDT 2025
% 0.09/0.30 % CPUTime :
% 0.09/0.30 % Running portfolio for 300 s
% 0.09/0.30 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.30 % Number of cores: 8
% 0.09/0.30 % Python version: Python 3.6.8
% 0.09/0.31 % Running in FO mode
% 0.15/0.54 % Total configuration time : 435
% 0.15/0.54 % Estimated wc time : 1092
% 0.15/0.54 % Estimated cpu time (7 cpus) : 156.0
% 0.99/0.64 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.99/0.64 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.99/0.64 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 1.09/0.65 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 1.09/0.65 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 1.09/0.65 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 1.09/0.65 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 1.09/0.66 % Solved by fo/fo1_av.sh.
% 1.09/0.66 % done 12 iterations in 0.007s
% 1.09/0.66 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 1.09/0.66 % SZS output start Refutation
% See solution above
% 1.09/0.66
% 1.09/0.66
% 1.09/0.66 % Terminating...
% 1.28/0.76 % Runner terminated.
% 1.47/0.77 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------