%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GEO268+3 : TPTP v9.2.0. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.BxylcT78vo true
% Computer : n017.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 04:34:34 PM UTC 2025
% Result : Theorem 0.55s 0.76s
% Output : Refutation 0.55s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 8
% Syntax : Number of formulae : 37 ( 13 unt; 0 typ; 0 def)
% Number of atoms : 69 ( 0 equ; 0 cnn)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 225 ( 26 ~; 25 |; 1 &; 167 @)
% ( 4 <=>; 2 =>; 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 : 8 ( 7 usr; 3 con; 0-2 aty)
% Number of variables : 48 ( 0 ^; 48 !; 0 ?; 48 :)
% Comments :
%------------------------------------------------------------------------------
thf(unequally_directed_lines_type,type,
unequally_directed_lines: $i > $i > $o ).
thf(sk__type,type,
sk_: $i ).
thf(equally_directed_lines_type,type,
equally_directed_lines: $i > $i > $o ).
thf(sk__1_type,type,
sk__1: $i ).
thf(unequally_directed_opposite_lines_type,type,
unequally_directed_opposite_lines: $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(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(con,conjecture,
! [L: $i,M: $i] :
( ( unequally_directed_lines @ L @ M )
<=> ( unequally_directed_opposite_lines @ L @ ( reverse_line @ M ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [L: $i,M: $i] :
( ( unequally_directed_lines @ L @ M )
<=> ( unequally_directed_opposite_lines @ L @ ( reverse_line @ M ) ) ),
inference('cnf.neg',[status(esa)],[con]) ).
thf(zip_derived_cl68,plain,
( ~ ( unequally_directed_opposite_lines @ sk_ @ ( reverse_line @ sk__1 ) )
| ~ ( unequally_directed_lines @ sk_ @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl101,plain,
( ~ ( unequally_directed_lines @ sk_ @ ( reverse_line @ ( reverse_line @ sk__1 ) ) )
| ~ ( unequally_directed_lines @ sk_ @ sk__1 ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl1,zip_derived_cl68]) ).
thf(zip_derived_cl67,plain,
( ( unequally_directed_opposite_lines @ sk_ @ ( reverse_line @ sk__1 ) )
| ( unequally_directed_lines @ sk_ @ sk__1 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
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,
( ( unequally_directed_lines @ sk_ @ sk__1 )
| ( unequally_directed_lines @ sk_ @ ( reverse_line @ ( reverse_line @ sk__1 ) ) ) ),
inference('dp-resolution',[status(thm)],[zip_derived_cl67,zip_derived_cl0]) ).
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_cl133,plain,
! [X0: $i] :
( ( unequally_directed_lines @ sk_ @ sk__1 )
| ( unequally_directed_lines @ sk_ @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ ( reverse_line @ sk__1 ) ) @ X0 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl102,zip_derived_cl38]) ).
thf(zip_derived_cl44_001,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) )
| ( unequally_directed_lines @ X0 @ X1 ) ),
inference(cnf,[status(esa)],[ax8_basics]) ).
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(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_cl112,plain,
! [X0: $i] :
~ ( unequally_directed_lines @ X0 @ X0 ),
inference('dp-resolution',[status(thm)],[zip_derived_cl37,zip_derived_cl6]) ).
thf(zip_derived_cl140,plain,
! [X0: $i] : ( unequally_directed_lines @ ( reverse_line @ X0 ) @ X0 ),
inference('s_sup-',[status(thm)],[zip_derived_cl44,zip_derived_cl112]) ).
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_cl146,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_002,plain,
! [X0: $i,X1: $i] :
~ ( left_convergent_lines @ X0 @ X1 ),
inference(cnf,[status(esa)],[ax11_basics]) ).
thf(zip_derived_cl147,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl146,zip_derived_cl49]) ).
thf(zip_derived_cl150,plain,
! [X0: $i] :
~ ( unequally_directed_lines @ ( reverse_line @ ( reverse_line @ X0 ) ) @ X0 ),
inference('s_sup-',[status(thm)],[zip_derived_cl140,zip_derived_cl147]) ).
thf(zip_derived_cl156,plain,
( ( unequally_directed_lines @ sk_ @ sk__1 )
| ( unequally_directed_lines @ sk_ @ sk__1 ) ),
inference('s_sup-',[status(thm)],[zip_derived_cl133,zip_derived_cl150]) ).
thf(zip_derived_cl157,plain,
unequally_directed_lines @ sk_ @ sk__1,
inference(simplify,[status(thm)],[zip_derived_cl156]) ).
thf(zip_derived_cl158,plain,
~ ( unequally_directed_lines @ sk_ @ ( reverse_line @ ( reverse_line @ sk__1 ) ) ),
inference(demod,[status(thm)],[zip_derived_cl101,zip_derived_cl157]) ).
thf(zip_derived_cl160,plain,
unequally_directed_lines @ sk_ @ ( reverse_line @ sk__1 ),
inference('s_sup-',[status(thm)],[zip_derived_cl44,zip_derived_cl158]) ).
thf(zip_derived_cl147_003,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl146,zip_derived_cl49]) ).
thf(zip_derived_cl162,plain,
~ ( unequally_directed_lines @ sk_ @ sk__1 ),
inference('s_sup-',[status(thm)],[zip_derived_cl160,zip_derived_cl147]) ).
thf(zip_derived_cl157_004,plain,
unequally_directed_lines @ sk_ @ sk__1,
inference(simplify,[status(thm)],[zip_derived_cl156]) ).
thf(zip_derived_cl163,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl162,zip_derived_cl157]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : GEO268+3 : TPTP v9.2.0. Released v4.0.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.BxylcT78vo true
% 0.14/0.35 % Computer : n017.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Wed Oct 1 17:26:23 EDT 2025
% 0.14/0.35 % CPUTime :
% 0.14/0.35 % Running portfolio for 300 s
% 0.14/0.35 % File : /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.14/0.35 % Number of cores: 8
% 0.14/0.36 % Python version: Python 3.6.8
% 0.14/0.36 % Running in FO mode
% 0.54/0.65 % Total configuration time : 435
% 0.54/0.65 % Estimated wc time : 1092
% 0.54/0.65 % Estimated cpu time (7 cpus) : 156.0
% 0.55/0.72 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.55/0.75 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.55/0.76 % Solved by fo/fo6_bce.sh.
% 0.55/0.76 % BCE start: 69
% 0.55/0.76 % BCE eliminated: 0
% 0.55/0.76 % PE start: 69
% 0.55/0.76 logic: neq
% 0.55/0.76 % PE eliminated: 31
% 0.55/0.76 % done 33 iterations in 0.022s
% 0.55/0.76 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.55/0.76 % SZS output start Refutation
% See solution above
% 0.55/0.76
% 0.55/0.76
% 0.55/0.76 % Terminating...
% 0.61/0.86 % Runner terminated.
% 0.61/0.87 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------