%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GEO255+1 : TPTP v9.2.0. Bugfixed v6.4.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.FrTj2e8pFk true
% Computer : n014.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 0.58s 0.92s
% Output : Refutation 0.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 11
% Number of leaves : 9
% Syntax : Number of formulae : 40 ( 15 unt; 0 typ; 0 def)
% Number of atoms : 95 ( 0 equ; 0 cnn)
% Maximal formula atoms : 7 ( 2 avg)
% Number of connectives : 328 ( 37 ~; 39 |; 9 &; 236 @)
% ( 1 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 12 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 12 ( 11 usr; 4 con; 0-3 aty)
% Number of variables : 65 ( 0 ^; 65 !; 0 ?; 65 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__2_type,type,
sk__2: $i ).
thf(before_on_line_type,type,
before_on_line: $i > $i > $i > $o ).
thf(left_apart_point_type,type,
left_apart_point: $i > $i > $o ).
thf(line_connecting_type,type,
line_connecting: $i > $i > $i ).
thf(sk__type,type,
sk_: $i ).
thf(sk__1_type,type,
sk__1: $i ).
thf(line_type,type,
line: $i > $o ).
thf(unequally_directed_lines_type,type,
unequally_directed_lines: $i > $i > $o ).
thf(left_convergent_lines_type,type,
left_convergent_lines: $i > $i > $o ).
thf(distinct_points_type,type,
distinct_points: $i > $i > $o ).
thf(reverse_line_type,type,
reverse_line: $i > $i ).
thf(con,conjecture,
! [L: $i,A: $i,B: $i] :
( ( ( line @ L )
& ( distinct_points @ A @ B ) )
=> ~ ( ( before_on_line @ L @ A @ B )
& ( before_on_line @ L @ B @ A ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [L: $i,A: $i,B: $i] :
( ( ( line @ L )
& ( distinct_points @ A @ B ) )
=> ~ ( ( before_on_line @ L @ A @ B )
& ( before_on_line @ L @ B @ A ) ) ),
inference('cnf.neg',[status(esa)],[con]) ).
thf(zip_derived_cl60,plain,
before_on_line @ sk_ @ sk__1 @ sk__2,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(oag8,axiom,
! [L: $i,M: $i] :
( ( ( line @ L )
& ( line @ M ) )
=> ( ( unequally_directed_lines @ L @ M )
| ( unequally_directed_lines @ L @ ( reverse_line @ M ) ) ) ) ).
thf(zip_derived_cl36,plain,
! [X0: $i,X1: $i] :
( ~ ( line @ X0 )
| ~ ( line @ X1 )
| ( unequally_directed_lines @ X0 @ X1 )
| ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) ) ),
inference(cnf,[status(esa)],[oag8]) ).
thf(oag5,axiom,
! [L: $i] :
~ ( unequally_directed_lines @ L @ L ) ).
thf(zip_derived_cl29,plain,
! [X0: $i] :
~ ( unequally_directed_lines @ X0 @ X0 ),
inference(cnf,[status(esa)],[oag5]) ).
thf(zip_derived_cl118,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 )
| ~ ( line @ X0 )
| ~ ( line @ ( reverse_line @ X0 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl36,zip_derived_cl29]) ).
thf(oagco4,axiom,
! [L: $i] :
( ( line @ L )
=> ( line @ ( reverse_line @ L ) ) ) ).
thf(zip_derived_cl45,plain,
! [X0: $i] :
( ( line @ ( reverse_line @ X0 ) )
| ~ ( line @ X0 ) ),
inference(cnf,[status(esa)],[oagco4]) ).
thf(zip_derived_cl146,plain,
! [X0: $i] :
( ~ ( line @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 ) ),
inference(clc,[status(thm)],[zip_derived_cl118,zip_derived_cl45]) ).
thf(oag6,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_cl30,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)],[oag6]) ).
thf(zip_derived_cl147,plain,
! [X0: $i,X1: $i] :
( ~ ( line @ X0 )
| ( unequally_directed_lines @ X0 @ X1 )
| ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl146,zip_derived_cl30]) ).
thf(zip_derived_cl30_001,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)],[oag6]) ).
thf(zip_derived_cl150,plain,
! [X0: $i,X1: $i,X2: $i] :
( ( unequally_directed_lines @ X1 @ X0 )
| ~ ( line @ X1 )
| ( unequally_directed_lines @ X0 @ X2 )
| ( unequally_directed_lines @ ( reverse_line @ X1 ) @ X2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl147,zip_derived_cl30]) ).
thf(bf_def,axiom,
! [L: $i,A: $i,B: $i] :
( ( before_on_line @ L @ A @ B )
<=> ( ( distinct_points @ A @ B )
& ~ ( ( left_apart_point @ A @ L )
| ( left_apart_point @ A @ ( reverse_line @ L ) ) )
& ~ ( ( left_apart_point @ B @ L )
| ( left_apart_point @ B @ ( reverse_line @ L ) ) )
& ~ ( unequally_directed_lines @ L @ ( line_connecting @ A @ B ) ) ) ) ).
thf(zip_derived_cl17,plain,
! [X0: $i,X1: $i,X2: $i] :
( ~ ( unequally_directed_lines @ X0 @ ( line_connecting @ X1 @ X2 ) )
| ~ ( before_on_line @ X0 @ X1 @ X2 ) ),
inference(cnf,[status(esa)],[bf_def]) ).
thf(zip_derived_cl334,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( unequally_directed_lines @ ( reverse_line @ X2 ) @ X3 )
| ( unequally_directed_lines @ ( line_connecting @ X1 @ X0 ) @ X3 )
| ~ ( line @ X2 )
| ~ ( before_on_line @ X2 @ X1 @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl150,zip_derived_cl17]) ).
thf(zip_derived_cl437,plain,
! [X0: $i] :
( ~ ( line @ sk_ )
| ( unequally_directed_lines @ ( line_connecting @ sk__1 @ sk__2 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ sk_ ) @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl60,zip_derived_cl334]) ).
thf(zip_derived_cl62,plain,
line @ sk_,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl439,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( line_connecting @ sk__1 @ sk__2 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ sk_ ) @ X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl437,zip_derived_cl62]) ).
thf(oagco9,axiom,
! [A: $i,B: $i] :
~ ( unequally_directed_lines @ ( line_connecting @ A @ B ) @ ( reverse_line @ ( line_connecting @ B @ A ) ) ) ).
thf(zip_derived_cl52,plain,
! [X0: $i,X1: $i] :
~ ( unequally_directed_lines @ ( line_connecting @ X0 @ X1 ) @ ( reverse_line @ ( line_connecting @ X1 @ X0 ) ) ),
inference(cnf,[status(esa)],[oagco9]) ).
thf(zip_derived_cl468,plain,
unequally_directed_lines @ ( reverse_line @ sk_ ) @ ( reverse_line @ ( line_connecting @ sk__2 @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl439,zip_derived_cl52]) ).
thf(oag9,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_cl37,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)],[oag9]) ).
thf(oag11,axiom,
! [L: $i,M: $i] :
~ ( ( left_convergent_lines @ L @ M )
| ( left_convergent_lines @ L @ ( reverse_line @ M ) ) ) ).
thf(zip_derived_cl41,plain,
! [X0: $i,X1: $i] :
~ ( left_convergent_lines @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag11]) ).
thf(zip_derived_cl41_002,plain,
! [X0: $i,X1: $i] :
~ ( left_convergent_lines @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag11]) ).
thf(zip_derived_cl729,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) )
| ~ ( unequally_directed_lines @ X0 @ X1 ) ),
inference(demod,[status(thm)],[zip_derived_cl37,zip_derived_cl41,zip_derived_cl41]) ).
thf(zip_derived_cl745,plain,
~ ( unequally_directed_lines @ ( reverse_line @ sk_ ) @ ( line_connecting @ sk__2 @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl468,zip_derived_cl729]) ).
thf(zip_derived_cl59,plain,
before_on_line @ sk_ @ sk__2 @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl334_003,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( unequally_directed_lines @ ( reverse_line @ X2 ) @ X3 )
| ( unequally_directed_lines @ ( line_connecting @ X1 @ X0 ) @ X3 )
| ~ ( line @ X2 )
| ~ ( before_on_line @ X2 @ X1 @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl150,zip_derived_cl17]) ).
thf(zip_derived_cl438,plain,
! [X0: $i] :
( ~ ( line @ sk_ )
| ( unequally_directed_lines @ ( line_connecting @ sk__2 @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ sk_ ) @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl59,zip_derived_cl334]) ).
thf(zip_derived_cl62_004,plain,
line @ sk_,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl440,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( line_connecting @ sk__2 @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ sk_ ) @ X0 ) ),
inference(demod,[status(thm)],[zip_derived_cl438,zip_derived_cl62]) ).
thf(zip_derived_cl29_005,plain,
! [X0: $i] :
~ ( unequally_directed_lines @ X0 @ X0 ),
inference(cnf,[status(esa)],[oag5]) ).
thf(zip_derived_cl501,plain,
unequally_directed_lines @ ( reverse_line @ sk_ ) @ ( line_connecting @ sk__2 @ sk__1 ),
inference('sup-',[status(thm)],[zip_derived_cl440,zip_derived_cl29]) ).
thf(zip_derived_cl753,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl745,zip_derived_cl501]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : GEO255+1 : TPTP v9.2.0. Bugfixed v6.4.0.
% 0.11/0.13 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.FrTj2e8pFk true
% 0.13/0.35 % Computer : n014.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Wed Oct 1 17:45:53 EDT 2025
% 0.13/0.35 % CPUTime :
% 0.13/0.35 % Running portfolio for 300 s
% 0.13/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.35 % Number of cores: 8
% 0.13/0.35 % Python version: Python 3.6.8
% 0.13/0.35 % Running in FO mode
% 0.54/0.64 % Total configuration time : 435
% 0.54/0.64 % Estimated wc time : 1092
% 0.54/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.54/0.71 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.56/0.71 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.56/0.74 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.56/0.76 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.56/0.77 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.58/0.92 % Solved by fo/fo5.sh.
% 0.58/0.92 % done 244 iterations in 0.138s
% 0.58/0.92 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.58/0.92 % SZS output start Refutation
% See solution above
% 0.58/0.92
% 0.58/0.92
% 0.58/0.92 % Terminating...
% 0.58/0.95 % Runner terminated.
% 0.58/0.96 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------