%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : SYO888_10 : 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.EZLbOWT5Bv true
% Computer : n004.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 05:08:28 PM UTC 2025
% Result : Theorem 0.54s 0.72s
% Output : Refutation 0.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 2
% Syntax : Number of formulae : 17 ( 8 unt; 0 typ; 0 def)
% Number of atoms : 55 ( 0 equ; 0 cnn)
% Maximal formula atoms : 12 ( 3 avg)
% Number of connectives : 169 ( 23 ~; 16 |; 2 &; 108 @)
% ( 0 <=>; 20 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Number of types : 3 ( 1 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 9 ( 8 usr; 4 con; 0-2 aty)
% Number of variables : 19 ( 0 ^; 19 !; 0 ?; 19 :)
% Comments :
%------------------------------------------------------------------------------
thf('$ki_world_type',type,
'$ki_world': $tType ).
thf(g_type,type,
g: '$ki_world' > $i > $o ).
thf('$ki_accessible_type',type,
'$ki_accessible': '$ki_world' > '$ki_world' > $o ).
thf(h_type,type,
h: '$ki_world' > $i > $o ).
thf(f_type,type,
f: '$ki_world' > $i > $o ).
thf('$ki_exists_in_world_$i_type',type,
'$ki_exists_in_world_$i': '$ki_world' > $i > $o ).
thf(sk__2_type,type,
sk__2: '$ki_world' ).
thf('$ki_local_world_type',type,
'$ki_local_world': '$ki_world' ).
thf(sk__1_type,type,
sk__1: $i ).
thf(verify,conjecture,
( ( ! [X: $i] :
( ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ X )
=> ( ( f @ '$ki_local_world' @ X )
=> ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( g @ W @ X ) ) ) )
& ! [X: $i] :
( ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ X )
=> ( ( g @ '$ki_local_world' @ X )
=> ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( h @ W @ X ) ) ) ) )
=> ! [X: $i] :
( ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ X )
=> ( ( f @ '$ki_local_world' @ X )
=> ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( h @ W @ X ) ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ( ( ! [X: $i] :
( ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ X )
=> ( ( f @ '$ki_local_world' @ X )
=> ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( g @ W @ X ) ) ) )
& ! [X: $i] :
( ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ X )
=> ( ( g @ '$ki_local_world' @ X )
=> ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( h @ W @ X ) ) ) ) )
=> ! [X: $i] :
( ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ X )
=> ( ( f @ '$ki_local_world' @ X )
=> ! [W: '$ki_world'] :
( ( '$ki_accessible' @ '$ki_local_world' @ W )
=> ( h @ W @ X ) ) ) ) ),
inference('cnf.neg',[status(esa)],[verify]) ).
thf(zip_derived_cl5,plain,
f @ '$ki_local_world' @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl3,plain,
! [X0: $i,X1: '$ki_world'] :
( ~ ( f @ '$ki_local_world' @ X0 )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ X1 )
| ( g @ X1 @ X0 )
| ~ ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ X0 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl9,plain,
! [X0: '$ki_world'] :
( ~ ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ sk__1 )
| ( g @ X0 @ sk__1 )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl5,zip_derived_cl3]) ).
thf(zip_derived_cl4,plain,
! [X2: $i,X3: '$ki_world'] :
( ~ ( g @ '$ki_local_world' @ X2 )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ X3 )
| ( h @ X3 @ X2 )
| ~ ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ X2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl7,plain,
~ ( h @ sk__2 @ sk__1 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl10,plain,
( ~ ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ sk__1 )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ sk__2 )
| ~ ( g @ '$ki_local_world' @ sk__1 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl4,zip_derived_cl7]) ).
thf(zip_derived_cl11,plain,
( ~ ( '$ki_accessible' @ '$ki_local_world' @ '$ki_local_world' )
| ~ ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ sk__1 )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ sk__2 )
| ~ ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ sk__1 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl9,zip_derived_cl10]) ).
thf(zip_derived_cl12,plain,
( ~ ( '$ki_accessible' @ '$ki_local_world' @ sk__2 )
| ~ ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ sk__1 )
| ~ ( '$ki_accessible' @ '$ki_local_world' @ '$ki_local_world' ) ),
inference(simplify,[status(thm)],[zip_derived_cl11]) ).
thf(mrel_reflexive,axiom,
! [W: '$ki_world'] : ( '$ki_accessible' @ W @ W ) ).
thf(zip_derived_cl0,plain,
! [X0: '$ki_world'] : ( '$ki_accessible' @ X0 @ X0 ),
inference(cnf,[status(esa)],[mrel_reflexive]) ).
thf(zip_derived_cl13,plain,
( ~ ( '$ki_accessible' @ '$ki_local_world' @ sk__2 )
| ~ ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ sk__1 ) ),
inference(demod,[status(thm)],[zip_derived_cl12,zip_derived_cl0]) ).
thf(zip_derived_cl6,plain,
'$ki_accessible' @ '$ki_local_world' @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl14,plain,
~ ( '$ki_exists_in_world_$i' @ '$ki_local_world' @ sk__1 ),
inference(demod,[status(thm)],[zip_derived_cl13,zip_derived_cl6]) ).
thf(zip_derived_cl8,plain,
'$ki_exists_in_world_$i' @ '$ki_local_world' @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl19,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl14,zip_derived_cl8]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.12 % Problem : SYO888_10 : TPTP v9.2.0. Released v8.2.0.
% 0.08/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.EZLbOWT5Bv true
% 0.12/0.33 % Computer : n004.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 300
% 0.12/0.33 % DateTime : Wed Oct 1 18:05:08 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
% 0.12/0.34 % Python version: Python 3.6.8
% 0.12/0.34 % Running in FO mode
% 0.54/0.63 % Total configuration time : 435
% 0.54/0.63 % Estimated wc time : 1092
% 0.54/0.63 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.69 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.54/0.71 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.54/0.72 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.54/0.72 % Solved by fo/fo6_bce.sh.
% 0.54/0.72 % BCE start: 9
% 0.54/0.72 % BCE eliminated: 0
% 0.54/0.72 % PE start: 9
% 0.54/0.72 logic: neq
% 0.54/0.72 % PE eliminated: 3
% 0.54/0.72 % done 5 iterations in 0.007s
% 0.54/0.72 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.54/0.72 % SZS output start Refutation
% See solution above
% 0.54/0.72
% 0.54/0.72
% 0.54/0.72 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.54/0.72 % Terminating...
% 0.63/0.75 % Runner terminated.
% 0.63/0.76 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------