%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GEO255+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.ir0N1dZGt7 true
% Computer : n018.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 04:34:32 PM UTC 2025
% Result : Theorem 0.55s 0.95s
% Output : Refutation 0.55s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 10
% Syntax : Number of formulae : 67 ( 26 unt; 0 typ; 0 def)
% Number of atoms : 119 ( 0 equ; 0 cnn)
% Maximal formula atoms : 5 ( 1 avg)
% Number of connectives : 418 ( 42 ~; 40 |; 6 &; 324 @)
% ( 3 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 13 ( 12 usr; 4 con; 0-3 aty)
% Number of variables : 99 ( 0 ^; 99 !; 0 ?; 99 :)
% Comments :
%------------------------------------------------------------------------------
thf(incident_point_and_line_type,type,
incident_point_and_line: $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(distinct_points_type,type,
distinct_points: $i > $i > $o ).
thf(sk__2_type,type,
sk__2: $i ).
thf(before_on_line_type,type,
before_on_line: $i > $i > $i > $o ).
thf(left_convergent_lines_type,type,
left_convergent_lines: $i > $i > $o ).
thf(reverse_line_type,type,
reverse_line: $i > $i ).
thf(line_connecting_type,type,
line_connecting: $i > $i > $i ).
thf(a4_defns,axiom,
! [X: $i,Y: $i] :
( ( equally_directed_lines @ X @ Y )
<=> ~ ( unequally_directed_lines @ X @ Y ) ) ).
thf(zip_derived_cl7,plain,
! [X0: $i,X1: $i] :
( ( equally_directed_lines @ X0 @ X1 )
| ( unequally_directed_lines @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[a4_defns]) ).
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_cl225,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( equally_directed_lines @ X1 @ X0 )
| ( unequally_directed_lines @ X0 @ X2 )
| ( unequally_directed_lines @ X1 @ X2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl7,zip_derived_cl38]) ).
thf(ax5_basics,axiom,
! [L: $i] : ( equally_directed_lines @ L @ L ) ).
thf(zip_derived_cl37,plain,
! [X0: $i] : ( equally_directed_lines @ X0 @ X0 ),
inference(cnf,[status(esa)],[ax5_basics]) ).
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(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(zip_derived_cl77,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ X1 @ X0 )
| ( unequally_directed_opposite_lines @ X1 @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl44,zip_derived_cl1]) ).
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_cl84,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_opposite_lines @ X1 @ X0 )
| ~ ( equally_directed_lines @ X1 @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl77,zip_derived_cl6]) ).
thf(zip_derived_cl86,plain,
! [X0: $i] : ( unequally_directed_opposite_lines @ X0 @ X0 ),
inference('sup-',[status(thm)],[zip_derived_cl37,zip_derived_cl84]) ).
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_cl88,plain,
! [X0: $i] : ( unequally_directed_lines @ X0 @ ( reverse_line @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl86,zip_derived_cl0]) ).
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_cl49_001,plain,
! [X0: $i,X1: $i] :
~ ( left_convergent_lines @ X0 @ X1 ),
inference(cnf,[status(esa)],[ax11_basics]) ).
thf(zip_derived_cl627,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) )
| ~ ( unequally_directed_lines @ X0 @ X1 ) ),
inference(demod,[status(thm)],[zip_derived_cl45,zip_derived_cl49,zip_derived_cl49]) ).
thf(zip_derived_cl633,plain,
! [X0: $i] :
~ ( unequally_directed_lines @ X0 @ X0 ),
inference('sup-',[status(thm)],[zip_derived_cl88,zip_derived_cl627]) ).
thf(zip_derived_cl926,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ X1 @ X0 )
| ( equally_directed_lines @ X0 @ X1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl225,zip_derived_cl633]) ).
thf(con,conjecture,
! [L: $i,A: $i,B: $i] :
~ ( ( before_on_line @ L @ A @ B )
& ( before_on_line @ L @ B @ A ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [L: $i,A: $i,B: $i] :
~ ( ( before_on_line @ L @ A @ B )
& ( before_on_line @ L @ B @ A ) ),
inference('cnf.neg',[status(esa)],[con]) ).
thf(zip_derived_cl67,plain,
before_on_line @ sk_ @ sk__2 @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(ax4_defns,axiom,
! [L: $i,A: $i,B: $i] :
( ( before_on_line @ L @ A @ B )
<=> ( ( distinct_points @ A @ B )
& ( incident_point_and_line @ A @ L )
& ( incident_point_and_line @ B @ L )
& ( equally_directed_lines @ L @ ( line_connecting @ A @ B ) ) ) ) ).
thf(zip_derived_cl25,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( equally_directed_lines @ X0 @ ( line_connecting @ X1 @ X2 ) )
| ~ ( before_on_line @ X0 @ X1 @ X2 ) ),
inference(cnf,[status(esa)],[ax4_defns]) ).
thf(zip_derived_cl124,plain,
equally_directed_lines @ sk_ @ ( line_connecting @ sk__2 @ sk__1 ),
inference('sup-',[status(thm)],[zip_derived_cl67,zip_derived_cl25]) ).
thf(zip_derived_cl84_002,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_opposite_lines @ X1 @ X0 )
| ~ ( equally_directed_lines @ X1 @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl77,zip_derived_cl6]) ).
thf(zip_derived_cl126,plain,
unequally_directed_opposite_lines @ sk_ @ ( line_connecting @ sk__2 @ sk__1 ),
inference('sup-',[status(thm)],[zip_derived_cl124,zip_derived_cl84]) ).
thf(zip_derived_cl0_003,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_cl130,plain,
unequally_directed_lines @ sk_ @ ( reverse_line @ ( line_connecting @ sk__2 @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl126,zip_derived_cl0]) ).
thf(zip_derived_cl627_004,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) )
| ~ ( unequally_directed_lines @ X0 @ X1 ) ),
inference(demod,[status(thm)],[zip_derived_cl45,zip_derived_cl49,zip_derived_cl49]) ).
thf(zip_derived_cl646,plain,
~ ( unequally_directed_lines @ sk_ @ ( line_connecting @ sk__2 @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl130,zip_derived_cl627]) ).
thf(zip_derived_cl955,plain,
equally_directed_lines @ ( line_connecting @ sk__2 @ sk__1 ) @ sk_,
inference('sup-',[status(thm)],[zip_derived_cl926,zip_derived_cl646]) ).
thf(zip_derived_cl68,plain,
before_on_line @ sk_ @ sk__1 @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl22,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( distinct_points @ X0 @ X1 )
| ~ ( before_on_line @ X2 @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[ax4_defns]) ).
thf(zip_derived_cl71,plain,
distinct_points @ sk__1 @ sk__2,
inference('sup-',[status(thm)],[zip_derived_cl68,zip_derived_cl22]) ).
thf(ax9_cons_objs,axiom,
! [A: $i,B: $i] :
( ( distinct_points @ A @ B )
=> ( equally_directed_lines @ ( line_connecting @ A @ B ) @ ( reverse_line @ ( line_connecting @ B @ A ) ) ) ) ).
thf(zip_derived_cl60,plain,
! [X0: $i,X1: $i] :
( ( equally_directed_lines @ ( line_connecting @ X0 @ X1 ) @ ( reverse_line @ ( line_connecting @ X1 @ X0 ) ) )
| ~ ( distinct_points @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[ax9_cons_objs]) ).
thf(zip_derived_cl282,plain,
equally_directed_lines @ ( line_connecting @ sk__1 @ sk__2 ) @ ( reverse_line @ ( line_connecting @ sk__2 @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl71,zip_derived_cl60]) ).
thf(zip_derived_cl44_005,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_cl6_006,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ~ ( equally_directed_lines @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[a4_defns]) ).
thf(zip_derived_cl75,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ X1 @ X0 )
| ~ ( equally_directed_lines @ X1 @ ( reverse_line @ X0 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl44,zip_derived_cl6]) ).
thf(zip_derived_cl350,plain,
unequally_directed_lines @ ( line_connecting @ sk__1 @ sk__2 ) @ ( line_connecting @ sk__2 @ sk__1 ),
inference('sup-',[status(thm)],[zip_derived_cl282,zip_derived_cl75]) ).
thf(zip_derived_cl38_007,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_cl354,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( line_connecting @ sk__2 @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ ( line_connecting @ sk__1 @ sk__2 ) @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl350,zip_derived_cl38]) ).
thf(zip_derived_cl6_008,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ~ ( equally_directed_lines @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[a4_defns]) ).
thf(zip_derived_cl440,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( line_connecting @ sk__1 @ sk__2 ) @ X0 )
| ~ ( equally_directed_lines @ ( line_connecting @ sk__2 @ sk__1 ) @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl354,zip_derived_cl6]) ).
thf(zip_derived_cl997,plain,
unequally_directed_lines @ ( line_connecting @ sk__1 @ sk__2 ) @ sk_,
inference('sup-',[status(thm)],[zip_derived_cl955,zip_derived_cl440]) ).
thf(zip_derived_cl6_009,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ~ ( equally_directed_lines @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[a4_defns]) ).
thf(zip_derived_cl1091,plain,
~ ( equally_directed_lines @ ( line_connecting @ sk__1 @ sk__2 ) @ sk_ ),
inference('sup-',[status(thm)],[zip_derived_cl997,zip_derived_cl6]) ).
thf(zip_derived_cl926_010,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ X1 @ X0 )
| ( equally_directed_lines @ X0 @ X1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl225,zip_derived_cl633]) ).
thf(zip_derived_cl68_011,plain,
before_on_line @ sk_ @ sk__1 @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl25_012,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( equally_directed_lines @ X0 @ ( line_connecting @ X1 @ X2 ) )
| ~ ( before_on_line @ X0 @ X1 @ X2 ) ),
inference(cnf,[status(esa)],[ax4_defns]) ).
thf(zip_derived_cl123,plain,
equally_directed_lines @ sk_ @ ( line_connecting @ sk__1 @ sk__2 ),
inference('sup-',[status(thm)],[zip_derived_cl68,zip_derived_cl25]) ).
thf(zip_derived_cl84_013,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_opposite_lines @ X1 @ X0 )
| ~ ( equally_directed_lines @ X1 @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl77,zip_derived_cl6]) ).
thf(zip_derived_cl125,plain,
unequally_directed_opposite_lines @ sk_ @ ( line_connecting @ sk__1 @ sk__2 ),
inference('sup-',[status(thm)],[zip_derived_cl123,zip_derived_cl84]) ).
thf(zip_derived_cl0_014,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_cl127,plain,
unequally_directed_lines @ sk_ @ ( reverse_line @ ( line_connecting @ sk__1 @ sk__2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl125,zip_derived_cl0]) ).
thf(zip_derived_cl627_015,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) )
| ~ ( unequally_directed_lines @ X0 @ X1 ) ),
inference(demod,[status(thm)],[zip_derived_cl45,zip_derived_cl49,zip_derived_cl49]) ).
thf(zip_derived_cl645,plain,
~ ( unequally_directed_lines @ sk_ @ ( line_connecting @ sk__1 @ sk__2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl127,zip_derived_cl627]) ).
thf(zip_derived_cl954,plain,
equally_directed_lines @ ( line_connecting @ sk__1 @ sk__2 ) @ sk_,
inference('sup-',[status(thm)],[zip_derived_cl926,zip_derived_cl645]) ).
thf(zip_derived_cl1098,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl1091,zip_derived_cl954]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12 % Problem : GEO255+3 : TPTP v9.2.0. Released v4.0.0.
% 0.10/0.13 % Command : python3 /export/starexec/sandbox2/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox2/tmp/tmp.ir0N1dZGt7 true
% 0.12/0.34 % Computer : n018.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Wed Oct 1 17:42:40 EDT 2025
% 0.12/0.34 % CPUTime :
% 0.12/0.34 % Running portfolio for 300 s
% 0.12/0.34 % File : /export/starexec/sandbox2/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
% 0.52/0.64 % Total configuration time : 435
% 0.52/0.64 % Estimated wc time : 1092
% 0.52/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.70 % /export/starexec/sandbox2/solver/bin/fo/fo6_bce.sh running for 75s
% 0.54/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo1_av.sh running for 75s
% 0.54/0.73 % /export/starexec/sandbox2/solver/bin/fo/fo3_bce.sh running for 75s
% 0.54/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo7.sh running for 63s
% 0.54/0.74 % /export/starexec/sandbox2/solver/bin/fo/fo13.sh running for 50s
% 0.54/0.75 % /export/starexec/sandbox2/solver/bin/fo/fo5.sh running for 50s
% 0.54/0.76 % /export/starexec/sandbox2/solver/bin/fo/fo4.sh running for 50s
% 0.55/0.80 % /export/starexec/sandbox2/solver/bin/fo/fo1_lcnf.sh running for 50s
% 0.55/0.95 % Solved by fo/fo5.sh.
% 0.55/0.95 % done 364 iterations in 0.166s
% 0.55/0.95 % SZS status Theorem for '/export/starexec/sandbox2/benchmark/theBenchmark.p'
% 0.55/0.95 % SZS output start Refutation
% See solution above
% 0.55/0.95
% 0.55/0.95
% 0.55/0.95 % Terminating...
% 0.57/1.05 % Runner terminated.
% 0.57/1.07 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------