%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GEO230+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.qw4eGeKjWF true
% Computer : n003.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 7.26s 1.65s
% Output : Refutation 7.26s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 8
% Syntax : Number of formulae : 57 ( 20 unt; 0 typ; 0 def)
% Number of atoms : 135 ( 0 equ; 0 cnn)
% Maximal formula atoms : 10 ( 2 avg)
% Number of connectives : 519 ( 51 ~; 69 |; 4 &; 390 @)
% ( 0 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 16 ( 7 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 10 ( 9 usr; 3 con; 0-2 aty)
% Number of variables : 110 ( 0 ^; 110 !; 0 ?; 110 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__1_type,type,
sk__1: $i ).
thf(left_apart_point_type,type,
left_apart_point: $i > $i > $o ).
thf(line_connecting_type,type,
line_connecting: $i > $i > $i ).
thf(unequally_directed_lines_type,type,
unequally_directed_lines: $i > $i > $o ).
thf(distinct_lines_type,type,
distinct_lines: $i > $i > $o ).
thf(left_convergent_lines_type,type,
left_convergent_lines: $i > $i > $o ).
thf(sk__type,type,
sk_: $i ).
thf(distinct_points_type,type,
distinct_points: $i > $i > $o ).
thf(reverse_line_type,type,
reverse_line: $i > $i ).
thf(con,conjecture,
! [A: $i,B: $i] :
( ( distinct_points @ A @ B )
=> ( ~ ( distinct_lines @ ( line_connecting @ A @ B ) @ ( line_connecting @ B @ A ) )
& ~ ( unequally_directed_lines @ ( line_connecting @ B @ A ) @ ( line_connecting @ A @ B ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [A: $i,B: $i] :
( ( distinct_points @ A @ B )
=> ( ~ ( distinct_lines @ ( line_connecting @ A @ B ) @ ( line_connecting @ B @ A ) )
& ~ ( unequally_directed_lines @ ( line_connecting @ B @ A ) @ ( line_connecting @ A @ B ) ) ) ),
inference('cnf.neg',[status(esa)],[con]) ).
thf(zip_derived_cl60,plain,
( ( distinct_lines @ ( line_connecting @ sk_ @ sk__1 ) @ ( line_connecting @ sk__1 @ sk_ ) )
| ( unequally_directed_lines @ ( line_connecting @ sk__1 @ sk_ ) @ ( line_connecting @ sk_ @ sk__1 ) ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl59,plain,
distinct_points @ sk_ @ sk__1,
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(oaguc1,axiom,
! [A: $i,B: $i,L: $i,M: $i] :
( ( ( distinct_points @ A @ B )
& ( distinct_lines @ L @ M ) )
=> ( ( left_apart_point @ A @ L )
| ( left_apart_point @ B @ L )
| ( left_apart_point @ A @ M )
| ( left_apart_point @ B @ M )
| ( left_apart_point @ A @ ( reverse_line @ L ) )
| ( left_apart_point @ B @ ( reverse_line @ L ) )
| ( left_apart_point @ A @ ( reverse_line @ M ) )
| ( left_apart_point @ B @ ( reverse_line @ M ) ) ) ) ).
thf(zip_derived_cl54,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( left_apart_point @ X0 @ ( reverse_line @ X1 ) )
| ( left_apart_point @ X2 @ ( reverse_line @ X1 ) )
| ( left_apart_point @ X0 @ X1 )
| ( left_apart_point @ X2 @ X1 )
| ~ ( distinct_points @ X2 @ X0 )
| ~ ( distinct_lines @ X1 @ X3 )
| ( left_apart_point @ X2 @ X3 )
| ( left_apart_point @ X0 @ X3 )
| ( left_apart_point @ X2 @ ( reverse_line @ X3 ) )
| ( left_apart_point @ X0 @ ( reverse_line @ X3 ) ) ),
inference(cnf,[status(esa)],[oaguc1]) ).
thf(oag10,axiom,
! [A: $i,L: $i] :
~ ( ( left_apart_point @ A @ L )
| ( left_apart_point @ A @ ( reverse_line @ L ) ) ) ).
thf(zip_derived_cl39,plain,
! [X0: $i,X1: $i] :
~ ( left_apart_point @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag10]) ).
thf(zip_derived_cl39_001,plain,
! [X0: $i,X1: $i] :
~ ( left_apart_point @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag10]) ).
thf(zip_derived_cl39_002,plain,
! [X0: $i,X1: $i] :
~ ( left_apart_point @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag10]) ).
thf(zip_derived_cl39_003,plain,
! [X0: $i,X1: $i] :
~ ( left_apart_point @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag10]) ).
thf(zip_derived_cl211,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( left_apart_point @ X0 @ ( reverse_line @ X1 ) )
| ( left_apart_point @ X2 @ ( reverse_line @ X1 ) )
| ~ ( distinct_points @ X2 @ X0 )
| ~ ( distinct_lines @ X1 @ X3 )
| ( left_apart_point @ X2 @ ( reverse_line @ X3 ) )
| ( left_apart_point @ X0 @ ( reverse_line @ X3 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl54,zip_derived_cl39,zip_derived_cl39,zip_derived_cl39,zip_derived_cl39]) ).
thf(zip_derived_cl39_004,plain,
! [X0: $i,X1: $i] :
~ ( left_apart_point @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag10]) ).
thf(zip_derived_cl212,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( left_apart_point @ X0 @ ( reverse_line @ X3 ) )
| ( left_apart_point @ X2 @ ( reverse_line @ X3 ) )
| ~ ( distinct_lines @ X1 @ X3 )
| ~ ( distinct_points @ X2 @ X0 )
| ( left_apart_point @ X2 @ ( reverse_line @ X1 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl211,zip_derived_cl39]) ).
thf(zip_derived_cl39_005,plain,
! [X0: $i,X1: $i] :
~ ( left_apart_point @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag10]) ).
thf(zip_derived_cl213,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( left_apart_point @ X2 @ ( reverse_line @ X1 ) )
| ~ ( distinct_points @ X2 @ X0 )
| ~ ( distinct_lines @ X1 @ X3 )
| ( left_apart_point @ X2 @ ( reverse_line @ X3 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl212,zip_derived_cl39]) ).
thf(zip_derived_cl39_006,plain,
! [X0: $i,X1: $i] :
~ ( left_apart_point @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag10]) ).
thf(zip_derived_cl214,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ( left_apart_point @ X2 @ ( reverse_line @ X3 ) )
| ~ ( distinct_lines @ X1 @ X3 )
| ~ ( distinct_points @ X2 @ X0 ) ),
inference(clc,[status(thm)],[zip_derived_cl213,zip_derived_cl39]) ).
thf(zip_derived_cl39_007,plain,
! [X0: $i,X1: $i] :
~ ( left_apart_point @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag10]) ).
thf(zip_derived_cl215,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( ~ ( distinct_points @ X2 @ X0 )
| ~ ( distinct_lines @ X1 @ X3 ) ),
inference(clc,[status(thm)],[zip_derived_cl214,zip_derived_cl39]) ).
thf(zip_derived_cl224,plain,
! [X0: $i,X1: $i] :
~ ( distinct_lines @ X1 @ X0 ),
inference('sup-',[status(thm)],[zip_derived_cl59,zip_derived_cl215]) ).
thf(zip_derived_cl238,plain,
unequally_directed_lines @ ( line_connecting @ sk__1 @ sk_ ) @ ( line_connecting @ sk_ @ sk__1 ),
inference(clc,[status(thm)],[zip_derived_cl60,zip_derived_cl224]) ).
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_cl239,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( line_connecting @ sk_ @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ ( line_connecting @ sk__1 @ sk_ ) @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl238,zip_derived_cl30]) ).
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_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_cl37,zip_derived_cl41]) ).
thf(zip_derived_cl41_008,plain,
! [X0: $i,X1: $i] :
~ ( left_convergent_lines @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag11]) ).
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_cl41]) ).
thf(zip_derived_cl255,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( line_connecting @ sk_ @ sk__1 ) @ ( reverse_line @ X0 ) )
| ~ ( unequally_directed_lines @ ( line_connecting @ sk__1 @ sk_ ) @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl239,zip_derived_cl155]) ).
thf(zip_derived_cl239_009,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( line_connecting @ sk_ @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ ( line_connecting @ sk__1 @ sk_ ) @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl238,zip_derived_cl30]) ).
thf(zip_derived_cl262,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( line_connecting @ sk_ @ sk__1 ) @ ( reverse_line @ X0 ) )
| ( unequally_directed_lines @ ( line_connecting @ sk_ @ sk__1 ) @ X0 ) ),
inference('sup+',[status(thm)],[zip_derived_cl255,zip_derived_cl239]) ).
thf(zip_derived_cl30_010,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_cl342,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ ( line_connecting @ sk_ @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X1 )
| ( unequally_directed_lines @ ( line_connecting @ sk_ @ sk__1 ) @ X1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl262,zip_derived_cl30]) ).
thf(zip_derived_cl1464,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( line_connecting @ sk_ @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 ) ),
inference(eq_fact,[status(thm)],[zip_derived_cl342]) ).
thf(zip_derived_cl1464_011,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( line_connecting @ sk_ @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 ) ),
inference(eq_fact,[status(thm)],[zip_derived_cl342]) ).
thf(zip_derived_cl155_012,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_cl41]) ).
thf(zip_derived_cl1566,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( reverse_line @ ( reverse_line @ X0 ) ) @ ( reverse_line @ X0 ) )
| ~ ( unequally_directed_lines @ ( line_connecting @ sk_ @ sk__1 ) @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl1464,zip_derived_cl155]) ).
thf(zip_derived_cl1598,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ ( reverse_line @ X0 ) ) @ ( reverse_line @ X0 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl1464,zip_derived_cl1566]) ).
thf(zip_derived_cl155_013,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_cl41]) ).
thf(zip_derived_cl1627,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 )
| ~ ( unequally_directed_lines @ ( reverse_line @ ( reverse_line @ X0 ) ) @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl1598,zip_derived_cl155]) ).
thf(zip_derived_cl1598_014,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ ( reverse_line @ X0 ) ) @ ( reverse_line @ X0 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl1464,zip_derived_cl1566]) ).
thf(zip_derived_cl30_015,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_cl1625,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X1 )
| ( unequally_directed_lines @ ( reverse_line @ ( reverse_line @ X0 ) ) @ X1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl1598,zip_derived_cl30]) ).
thf(zip_derived_cl3085,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 ) ),
inference('sup+',[status(thm)],[zip_derived_cl1627,zip_derived_cl1625]) ).
thf(zip_derived_cl3094,plain,
! [X0: $i] : ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 ),
inference(simplify,[status(thm)],[zip_derived_cl3085]) ).
thf(zip_derived_cl30_016,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_cl3105,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ X0 @ X1 )
| ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl3094,zip_derived_cl30]) ).
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_cl3151,plain,
! [X0: $i] : ( unequally_directed_lines @ X0 @ ( reverse_line @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl3105,zip_derived_cl29]) ).
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_cl3208,plain,
$false,
inference('sup-',[status(thm)],[zip_derived_cl3151,zip_derived_cl52]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.15 % Problem : GEO230+1 : TPTP v9.2.0. Bugfixed v6.4.0.
% 0.10/0.16 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.qw4eGeKjWF true
% 0.13/0.38 % Computer : n003.cluster.edu
% 0.13/0.38 % Model : x86_64 x86_64
% 0.13/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.38 % Memory : 8042.1875MB
% 0.13/0.38 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.38 % CPULimit : 300
% 0.13/0.38 % WCLimit : 300
% 0.13/0.38 % DateTime : Wed Oct 1 17:26:08 EDT 2025
% 0.13/0.38 % CPUTime :
% 0.13/0.38 % Running portfolio for 300 s
% 0.13/0.38 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.38 % Number of cores: 8
% 0.13/0.38 % Python version: Python 3.6.8
% 0.13/0.38 % Running in FO mode
% 0.47/0.64 % Total configuration time : 435
% 0.47/0.64 % Estimated wc time : 1092
% 0.47/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.47/0.71 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.47/0.72 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.47/0.72 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.47/0.73 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.47/0.73 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.47/0.73 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.47/0.73 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 7.26/1.65 % Solved by fo/fo3_bce.sh.
% 7.26/1.65 % BCE start: 61
% 7.26/1.65 % BCE eliminated: 0
% 7.26/1.65 % PE start: 61
% 7.26/1.65 logic: neq
% 7.26/1.65 % PE eliminated: 21
% 7.26/1.65 % done 749 iterations in 0.886s
% 7.26/1.65 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 7.26/1.65 % SZS output start Refutation
% See solution above
% 7.26/1.65
% 7.26/1.65
% 7.26/1.65 % Terminating...
% 7.83/1.75 % Runner terminated.
% 7.83/1.78 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------