%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GEO231+3 : TPTP v9.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.PEqGW91GUx true
% Computer : n028.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 04:34:25 PM UTC 2025
% Result : Theorem 0.54s 0.77s
% Output : Refutation 0.54s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 8
% Syntax : Number of formulae : 34 ( 12 unt; 0 typ; 0 def)
% Number of atoms : 65 ( 0 equ; 0 cnn)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 201 ( 25 ~; 21 |; 3 &; 145 @)
% ( 3 <=>; 4 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 9 usr; 4 con; 0-2 aty)
% Number of variables : 51 ( 0 ^; 51 !; 0 ?; 51 :)
% Comments :
%------------------------------------------------------------------------------
thf(equally_directed_opposite_lines_type,type,
equally_directed_opposite_lines: $i > $i > $o ).
thf(unequally_directed_lines_type,type,
unequally_directed_lines: $i > $i > $o ).
thf(sk__1_type,type,
sk__1: $i ).
thf(equally_directed_lines_type,type,
equally_directed_lines: $i > $i > $o ).
thf(unequally_directed_opposite_lines_type,type,
unequally_directed_opposite_lines: $i > $i > $o ).
thf(sk__type,type,
sk_: $i ).
thf(sk__2_type,type,
sk__2: $i ).
thf(left_convergent_lines_type,type,
left_convergent_lines: $i > $i > $o ).
thf(reverse_line_type,type,
reverse_line: $i > $i ).
thf(con,conjecture,
! [L: $i,M: $i,N: $i] :
( ( ( equally_directed_opposite_lines @ L @ M )
& ( equally_directed_lines @ L @ N ) )
=> ( equally_directed_opposite_lines @ M @ N ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [L: $i,M: $i,N: $i] :
( ( ( equally_directed_opposite_lines @ L @ M )
& ( equally_directed_lines @ L @ N ) )
=> ( equally_directed_opposite_lines @ M @ N ) ),
inference('cnf.neg',[status(esa)],[con]) ).
thf(zip_derived_cl68,plain,
equally_directed_lines @ sk_ @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(a4_defns,axiom,
! [X: $i,Y: $i] :
( ( equally_directed_lines @ X @ Y )
<=> ~ ( unequally_directed_lines @ X @ Y ) ) ).
thf(zip_derived_cl6,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ~ ( equally_directed_lines @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[a4_defns]) ).
thf(zip_derived_cl118,plain,
~ ( unequally_directed_lines @ sk_ @ sk__2 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl68,zip_derived_cl6]) ).
thf(ax8_basics,axiom,
! [L: $i,M: $i] :
( ( unequally_directed_lines @ L @ ( reverse_line @ M ) )
| ( unequally_directed_lines @ L @ M ) ) ).
thf(zip_derived_cl44,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) )
| ( unequally_directed_lines @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[ax8_basics]) ).
thf(zip_derived_cl69,plain,
equally_directed_opposite_lines @ sk_ @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(a1_defns,axiom,
! [X: $i,Y: $i] :
( ( unequally_directed_opposite_lines @ X @ Y )
<=> ( unequally_directed_lines @ X @ ( reverse_line @ Y ) ) ) ).
thf(zip_derived_cl1,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_opposite_lines @ X0 @ X1 )
| ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) ) ),
inference(cnf,[status(esa)],[a1_defns]) ).
thf(a5_defns,axiom,
! [X: $i,Y: $i] :
( ( equally_directed_opposite_lines @ X @ Y )
<=> ~ ( unequally_directed_opposite_lines @ X @ Y ) ) ).
thf(zip_derived_cl8,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_opposite_lines @ X0 @ X1 )
| ~ ( equally_directed_opposite_lines @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[a5_defns]) ).
thf(zip_derived_cl101,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X1 @ ( reverse_line @ X0 ) )
| ~ ( equally_directed_opposite_lines @ X1 @ X0 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl8]) ).
thf(zip_derived_cl103,plain,
~ ( unequally_directed_lines @ sk_ @ ( reverse_line @ sk__1 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl69,zip_derived_cl101]) ).
thf(zip_derived_cl147,plain,
unequally_directed_lines @ sk_ @ sk__1,
inference('s_sup-',[status(thm)],[zip_derived_cl44,zip_derived_cl103]) ).
thf(ax6_basics,axiom,
! [L: $i,M: $i,N: $i] :
( ( unequally_directed_lines @ L @ M )
=> ( ( unequally_directed_lines @ L @ N )
| ( unequally_directed_lines @ M @ N ) ) ) ).
thf(zip_derived_cl38,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ( unequally_directed_lines @ X0 @ X2 )
| ( unequally_directed_lines @ X1 @ X2 ) ),
inference(cnf,[status(esa)],[ax6_basics]) ).
thf(zip_derived_cl153,plain,
! [X0: $i] :
( ( unequally_directed_lines @ sk_ @ X0 )
| ( unequally_directed_lines @ sk__1 @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl147,zip_derived_cl38]) ).
thf(zip_derived_cl9,plain,
! [X0: $i,X1: $i] :
( ( equally_directed_opposite_lines @ X0 @ X1 )
| ( unequally_directed_opposite_lines @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[a5_defns]) ).
thf(zip_derived_cl0,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) )
| ~ ( unequally_directed_opposite_lines @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[a1_defns]) ).
thf(zip_derived_cl102,plain,
! [X0: $i,X1: $i] :
( ( equally_directed_opposite_lines @ X1 @ X0 )
| ( unequally_directed_lines @ X1 @ ( reverse_line @ X0 ) ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl9,zip_derived_cl0]) ).
thf(zip_derived_cl67,plain,
~ ( equally_directed_opposite_lines @ sk__1 @ sk__2 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl104,plain,
unequally_directed_lines @ sk__1 @ ( reverse_line @ sk__2 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl102,zip_derived_cl67]) ).
thf(ax9_basics,axiom,
! [L: $i,M: $i] :
( ( ( unequally_directed_lines @ L @ M )
& ( unequally_directed_lines @ L @ ( reverse_line @ M ) ) )
=> ( ( left_convergent_lines @ L @ M )
| ( left_convergent_lines @ L @ ( reverse_line @ M ) ) ) ) ).
thf(zip_derived_cl45,plain,
! [X0: $i,X1: $i] :
( ( left_convergent_lines @ X0 @ ( reverse_line @ X1 ) )
| ( left_convergent_lines @ X0 @ X1 )
| ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) )
| ~ ( unequally_directed_lines @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[ax9_basics]) ).
thf(ax11_basics,axiom,
! [L: $i,M: $i] :
~ ( ( left_convergent_lines @ L @ M )
| ( left_convergent_lines @ L @ ( reverse_line @ M ) ) ) ).
thf(zip_derived_cl49,plain,
! [X0: $i,X1: $i] :
~ ( left_convergent_lines @ X0 @ X1 ),
inference(cnf,[status(esa)],[ax11_basics]) ).
thf(zip_derived_cl154,plain,
! [X0: $i,X1: $i] :
( ( left_convergent_lines @ X0 @ ( reverse_line @ X1 ) )
| ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) )
| ~ ( unequally_directed_lines @ X0 @ X1 ) ),
inference(demod,[status(thm)],[zip_derived_cl45,zip_derived_cl49]) ).
thf(zip_derived_cl49_001,plain,
! [X0: $i,X1: $i] :
~ ( left_convergent_lines @ X0 @ X1 ),
inference(cnf,[status(esa)],[ax11_basics]) ).
thf(zip_derived_cl155,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl154,zip_derived_cl49]) ).
thf(zip_derived_cl159,plain,
~ ( unequally_directed_lines @ sk__1 @ sk__2 ),
inference('s_sup-',[status(thm)],[zip_derived_cl104,zip_derived_cl155]) ).
thf(zip_derived_cl164,plain,
unequally_directed_lines @ sk_ @ sk__2,
inference('s_sup-',[status(thm)],[zip_derived_cl153,zip_derived_cl159]) ).
thf(zip_derived_cl165,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl118,zip_derived_cl164]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.14 % Problem : GEO231+3 : TPTP v9.2.0. Released v4.0.0.
% 0.03/0.15 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.PEqGW91GUx true
% 0.15/0.35 % Computer : n028.cluster.edu
% 0.15/0.35 % Model : x86_64 x86_64
% 0.15/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35 % Memory : 8042.1875MB
% 0.15/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35 % CPULimit : 300
% 0.15/0.35 % WCLimit : 300
% 0.15/0.35 % DateTime : Wed Oct 1 17:43:23 EDT 2025
% 0.15/0.35 % CPUTime :
% 0.15/0.35 % Running portfolio for 300 s
% 0.15/0.35 % File : /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/0.36 % Number of cores: 8
% 0.15/0.36 % Python version: Python 3.6.8
% 0.15/0.36 % Running in FO mode
% 0.46/0.62 % Total configuration time : 435
% 0.46/0.62 % Estimated wc time : 1092
% 0.46/0.62 % Estimated cpu time (7 cpus) : 156.0
% 0.53/0.69 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.53/0.71 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.53/0.72 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.53/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.53/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.53/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.53/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.54/0.77 % Solved by fo/fo6_bce.sh.
% 0.54/0.77 % BCE start: 70
% 0.54/0.77 % BCE eliminated: 0
% 0.54/0.77 % PE start: 70
% 0.54/0.77 logic: neq
% 0.54/0.77 % PE eliminated: 31
% 0.54/0.77 % done 36 iterations in 0.040s
% 0.54/0.77 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.54/0.77 % SZS output start Refutation
% See solution above
% 0.54/0.77
% 0.54/0.77
% 0.54/0.77 % Terminating...
% 0.59/0.85 % Runner terminated.
% 1.67/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------