%------------------------------------------------------------------------------
% File : Zipperpin---2.1.9999
% Problem : GEO234+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.ksgtNfgpre true
% Computer : n026.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 04:34:26 PM UTC 2025
% Result : Theorem 0.59s 0.84s
% Output : Refutation 0.59s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 5
% Syntax : Number of formulae : 42 ( 12 unt; 0 typ; 0 def)
% Number of atoms : 86 ( 0 equ; 0 cnn)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 280 ( 28 ~; 39 |; 1 &; 208 @)
% ( 0 <=>; 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 : 7 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 58 ( 0 ^; 58 !; 0 ?; 58 :)
% Comments :
%------------------------------------------------------------------------------
thf(sk__2_type,type,
sk__2: $i ).
thf(sk__type,type,
sk_: $i ).
thf(sk__1_type,type,
sk__1: $i ).
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(reverse_line_type,type,
reverse_line: $i > $i ).
thf(con,conjecture,
! [L: $i,M: $i,N: $i] :
( ( unequally_directed_lines @ L @ ( reverse_line @ M ) )
=> ( ( unequally_directed_lines @ L @ N )
| ( unequally_directed_lines @ M @ ( reverse_line @ N ) ) ) ) ).
thf(zf_stmt_0,negated_conjecture,
~ ! [L: $i,M: $i,N: $i] :
( ( unequally_directed_lines @ L @ ( reverse_line @ M ) )
=> ( ( unequally_directed_lines @ L @ N )
| ( unequally_directed_lines @ M @ ( reverse_line @ N ) ) ) ),
inference('cnf.neg',[status(esa)],[con]) ).
thf(zip_derived_cl60,plain,
~ ( unequally_directed_lines @ sk_ @ sk__2 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl61,plain,
unequally_directed_lines @ sk_ @ ( reverse_line @ sk__1 ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
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_cl110,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ sk_ @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl61,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_cl117,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ sk_ @ X0 )
| ( unequally_directed_lines @ X0 @ X1 )
| ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ X1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl110,zip_derived_cl30]) ).
thf(zip_derived_cl117_002,plain,
! [X0: $i,X1: $i] :
( ( unequally_directed_lines @ sk_ @ X0 )
| ( unequally_directed_lines @ X0 @ X1 )
| ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ X1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl110,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_cl284,plain,
! [X0: $i] :
( ( unequally_directed_lines @ X0 @ ( reverse_line @ sk__1 ) )
| ( unequally_directed_lines @ sk_ @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl117,zip_derived_cl29]) ).
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_cl150,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_003,plain,
! [X0: $i,X1: $i] :
~ ( left_convergent_lines @ X0 @ X1 ),
inference(cnf,[status(esa)],[oag11]) ).
thf(zip_derived_cl151,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl150,zip_derived_cl41]) ).
thf(zip_derived_cl319,plain,
! [X0: $i] :
( ( unequally_directed_lines @ sk_ @ X0 )
| ~ ( unequally_directed_lines @ X0 @ sk__1 ) ),
inference('sup-',[status(thm)],[zip_derived_cl284,zip_derived_cl151]) ).
thf(zip_derived_cl334,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ sk__1 )
| ( unequally_directed_lines @ sk_ @ X0 )
| ( unequally_directed_lines @ sk_ @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl117,zip_derived_cl319]) ).
thf(zip_derived_cl341,plain,
! [X0: $i] :
( ( unequally_directed_lines @ sk_ @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ sk__1 ) ),
inference(simplify,[status(thm)],[zip_derived_cl334]) ).
thf(zip_derived_cl151_004,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl150,zip_derived_cl41]) ).
thf(zip_derived_cl402,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ sk__1 )
| ~ ( unequally_directed_lines @ sk_ @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl341,zip_derived_cl151]) ).
thf(zip_derived_cl341_005,plain,
! [X0: $i] :
( ( unequally_directed_lines @ sk_ @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ sk__1 ) ),
inference(simplify,[status(thm)],[zip_derived_cl334]) ).
thf(zip_derived_cl413,plain,
unequally_directed_lines @ ( reverse_line @ sk__1 ) @ sk__1,
inference(clc,[status(thm)],[zip_derived_cl402,zip_derived_cl341]) ).
thf(zip_derived_cl30_006,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_cl414,plain,
! [X0: $i] :
( ( unequally_directed_lines @ sk__1 @ X0 )
| ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl413,zip_derived_cl30]) ).
thf(zip_derived_cl151_007,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl150,zip_derived_cl41]) ).
thf(zip_derived_cl110_008,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ sk_ @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl61,zip_derived_cl30]) ).
thf(zip_derived_cl156,plain,
! [X0: $i] :
( ~ ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ sk_ @ ( reverse_line @ X0 ) ) ),
inference('sup+',[status(thm)],[zip_derived_cl151,zip_derived_cl110]) ).
thf(zip_derived_cl433,plain,
! [X0: $i] :
( ( unequally_directed_lines @ sk__1 @ X0 )
| ( unequally_directed_lines @ sk_ @ ( reverse_line @ X0 ) ) ),
inference('sup-',[status(thm)],[zip_derived_cl414,zip_derived_cl156]) ).
thf(zip_derived_cl59,plain,
~ ( unequally_directed_lines @ sk__1 @ ( reverse_line @ sk__2 ) ),
inference(cnf,[status(esa)],[zf_stmt_0]) ).
thf(zip_derived_cl449,plain,
unequally_directed_lines @ sk_ @ ( reverse_line @ ( reverse_line @ sk__2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl433,zip_derived_cl59]) ).
thf(zip_derived_cl151_009,plain,
! [X0: $i,X1: $i] :
( ~ ( unequally_directed_lines @ X0 @ X1 )
| ~ ( unequally_directed_lines @ X0 @ ( reverse_line @ X1 ) ) ),
inference(clc,[status(thm)],[zip_derived_cl150,zip_derived_cl41]) ).
thf(zip_derived_cl455,plain,
~ ( unequally_directed_lines @ sk_ @ ( reverse_line @ sk__2 ) ),
inference('sup-',[status(thm)],[zip_derived_cl449,zip_derived_cl151]) ).
thf(zip_derived_cl156_010,plain,
! [X0: $i] :
( ~ ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ sk_ @ ( reverse_line @ X0 ) ) ),
inference('sup+',[status(thm)],[zip_derived_cl151,zip_derived_cl110]) ).
thf(zip_derived_cl110_011,plain,
! [X0: $i] :
( ( unequally_directed_lines @ ( reverse_line @ sk__1 ) @ X0 )
| ( unequally_directed_lines @ sk_ @ X0 ) ),
inference('sup-',[status(thm)],[zip_derived_cl61,zip_derived_cl30]) ).
thf(zip_derived_cl168,plain,
! [X0: $i] :
( ( unequally_directed_lines @ sk_ @ ( reverse_line @ X0 ) )
| ( unequally_directed_lines @ sk_ @ X0 ) ),
inference('sup+',[status(thm)],[zip_derived_cl156,zip_derived_cl110]) ).
thf(zip_derived_cl458,plain,
unequally_directed_lines @ sk_ @ sk__2,
inference('sup+',[status(thm)],[zip_derived_cl455,zip_derived_cl168]) ).
thf(zip_derived_cl461,plain,
$false,
inference(demod,[status(thm)],[zip_derived_cl60,zip_derived_cl458]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : GEO234+1 : TPTP v9.2.0. Bugfixed v6.4.0.
% 0.07/0.14 % Command : python3 /export/starexec/sandbox/solver/bin/portfolio.lams.parallel.py %s %d /export/starexec/sandbox/tmp/tmp.ksgtNfgpre true
% 0.13/0.35 % Computer : n026.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 17:36:53 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
% 0.13/0.36 % Python version: Python 3.6.8
% 0.13/0.36 % Running in FO mode
% 0.56/0.64 % Total configuration time : 435
% 0.56/0.64 % Estimated wc time : 1092
% 0.56/0.64 % Estimated cpu time (7 cpus) : 156.0
% 0.58/0.71 % /export/starexec/sandbox/solver/bin/fo/fo6_bce.sh running for 75s
% 0.58/0.75 % /export/starexec/sandbox/solver/bin/fo/fo3_bce.sh running for 75s
% 0.58/0.76 % /export/starexec/sandbox/solver/bin/fo/fo1_av.sh running for 75s
% 0.59/0.76 % /export/starexec/sandbox/solver/bin/fo/fo7.sh running for 63s
% 0.59/0.76 % /export/starexec/sandbox/solver/bin/fo/fo13.sh running for 50s
% 0.59/0.77 % /export/starexec/sandbox/solver/bin/fo/fo5.sh running for 50s
% 0.59/0.83 % /export/starexec/sandbox/solver/bin/fo/fo4.sh running for 50s
% 0.59/0.84 % Solved by fo/fo3_bce.sh.
% 0.59/0.84 % BCE start: 62
% 0.59/0.84 % BCE eliminated: 0
% 0.59/0.84 % PE start: 62
% 0.59/0.84 logic: neq
% 0.59/0.84 % PE eliminated: 21
% 0.59/0.84 % done 152 iterations in 0.063s
% 0.59/0.84 % SZS status Theorem for '/export/starexec/sandbox/benchmark/theBenchmark.p'
% 0.59/0.84 % SZS output start Refutation
% See solution above
% 0.59/0.84
% 0.59/0.84
% 0.59/0.84 % Terminating...
% 1.79/0.96 % Runner terminated.
% 1.79/0.98 % Zipperpin 1.5 exiting
%------------------------------------------------------------------------------