[gnugo-devel] I stepped on a bug

[Fred Strauss]

Hi

When loading an sgf to estimate score i got the following.
The sgf is saved from www.littlegolem.net. It's entirely possible that
the sgf is invalid, but i thought i'd sent it along anyway.

PS: Gnugo rocks :)

Here follows the output, with the sgf attached.
Kind regards
Fred

------------------------------------

GNU Go Version 3.2


This is GNU GO, a Go program. Contact address@hidden, or see
http://www.gnu.org/software/gnugo/ for more information.

Copyright 1999, 2000, 2001, 2002 by the Free Software Foundation.

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation - version 2.

This program is distributed in the hope that it will be
useful, but WITHOUT ANY WARRANTY; without even the implied
warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.  See the GNU General Public License in file COPYING
for more details.

You should have received a copy of the GNU General Public
License along with this program; if not, write to the Free
Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111, USA.



***assertion failure:
board.c:909 - board[pos] == EMPTY near P16***


   A B C D E F G H J K L M N O P Q R S T
   19 . . . . . . . . . . . . . . . . . . . 19
   18 . . . . . . . . . . . . . . . . . . . 18
   17 . . . . . X . . . . . . . O X . . . . 17
   16 . . . + . . . X X + O O O . O + . . . 16
   15 . . . . . . X X X O O X O . . O X X . 15
   14 . . . . . . O X O O X . X O O O O O . 14
   13 . . . . . . . O . O X X . X O . O X . 13
   12 . . . . . . . . O . . . . X O X X O . 12
   11 . . . . . . . . . . . . . . X O X O . 11     WHITE has captured 6 stones
   10 . . . + . . . . . + . . . X X + O . . 10     BLACK has captured 1 stones
    9 . . . . . . . . . . . . . . . . . O . 9
         8 . . . . . . . . . . . . X . . . O . . 8
          7 . . . . . . . . . . . . . O . . . . . 7
           6 . . . . . . . . . . . . . . . . . . . 6
            5 . . . . . X O O X . . . O . . . O . . 5
                 4 . . . + . X . . . + . X X X X + O . . 4
                  3 . . . . . X O O X . . . X O X O X X . 3
                   2 . . . . . . . . . . . X O O O O O . . 2
                    1 . . . . . . . . . . . . . O . . . . . 1
                           A B C D E F G H J K L M N O P Q R S T

                           gnugo 3.2 (seed 1074151478): You stepped on a bug.
                           Please save this game as an sgf file and mail it to
                           address@hidden
                           If you can, please also include the debug output 
above
                           this message.

                           Aborted
-- 
Fred Strauss
Divisional Manager
Observe (a division of Obsidian Systems)
http://www.observe.co.za
address@hidden

lg.sgf
Description: application/go-sgf