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Re: [Bug-gnubg] crash on loading SGF file
From: |
Jim Segrave |
Subject: |
Re: [Bug-gnubg] crash on loading SGF file |
Date: |
Tue, 26 Oct 2004 23:09:43 +0200 |
User-agent: |
Mutt/1.4.1i |
On Thu 14 Oct 2004 (13:04 +0200), Robert-Jan Veldhuizen wrote:
> Hi,
>
> Using the new gnubg build with quick pruning added, this SGF file
> created by an older version crashes the program:
>
> GNUBG caused an invalid page fault in
> module GNUBG.EXE at 018f:004bb288.
> Registers:
> EAX=00f7007a CS=018f EIP=004bb288 EFLGS=00010246
> EBX=03343830 SS=0197 ESP=00f5cf50 EBP=00f5cf68
> ECX=00000000 DS=0197 ESI=0379beac FS=653f
> EDX=ffffff80 ES=0197 EDI=0379bd58 GS=0000
> Bytes at CS:EIP:
> 0f b7 04 50 83 e0 08 eb 10 c7 44 24 04 08 00 00
> Stack dump:
> 00000d8d 00000008 780049f9 00000000 00000001 00000002 00f5d058 004bd328
> 033436dc 00f5d0d0 0379a2e0 0379a8f4 03799f40 0050e800 0369f4f8 6dc897ab
>
> link to sgf file (~720KB): http://home.tiscali.org/zorba/20.sgf
Under freebsd built version, both text and gui, it loads w/o
problems. Here's the result of show statistics match from a gui
copy. I manually patched the version text in gnubg to identify the
version in use.
GNU Backgammon 0.14.3-prune
Copyright 1999, 2000, 2001, 2002, 2003, 2004 by Gary Wong.
GNU Backgammon is free software, covered by the GNU General Public License
version 2, and you are welcome to change it and/or distribute copies of it
under certain conditions. Type "show copying" to see the conditions.
There is absolutely no warranty for GNU Backgammon. Type "show warranty" for
details.
GNU Backgammon Position ID: Mc/BBwBsN2AMGA
Match ID : sAFlAQAAUAAA
+-1--2--3--4--5--6-------7--8--9-10-11-12-+ O: White
| O O O O | | X | 0 points
| O O O O | | X | Rolled 21
| O | | X |
| | | X |
| | | X |
| |BAR| |^ 11 point match (Cube: 1)
| | | |
| X | | |
| X | | X |
| O X X | | X O O |
| X O X X | | X O O | 10 points
+24-23-22-21-20-19------18-17-16-15-14-13-+ X: Blue
(No game) sh st ma
Player White Blue
Chequerplay statistics
Total moves 129 132
Unforced moves 92 110
Unmarked moves 0 0
Moves marked good 117 116
Moves marked doubtful 11 12
Moves marked bad 1 3
Moves marked very bad 0 1
Error rate (total) -0.383 ( -2.955%) -0.684 ( -5.752%)
Error rate (per move) -4 ( -0.032%) -6 ( -0.052%)
Chequerplay rating World class Expert
Luck statistics
Rolls marked very lucky 0 2
Rolls marked lucky 2 6
Rolls unmarked 112 120
Rolls marked unlucky 15 4
Rolls marked very unlucky 0 0
Luck rate (total) -4.911 (-39.664%) +1.553 ( +1.934%)
Luck rate (per move) -38 ( -0.307%) +12 ( +0.015%)
Luck rating Better luck next time None
Cube statistics
Total cube decisions 124 22
Close or actual cube decisions 16 7
Doubles 0 4
Takes 4 0
Passes 0 0
Missed doubles (below CP) 0 0
Missed doubles (above CP) 0 0
Wrong doubles (below DP) 0 0
Wrong doubles (above TG) 0 2 (-0.170 ( -0.593%))
Wrong takes 1 (-0.135 ( -0.630%)) 0
Wrong passes 0 0
Error rate (total) -0.135 ( -0.630%) -0.170 ( -0.593%)
Error rate (per cube decision) -8 ( -0.039%) -24 ( -0.085%)
Cube decision rating Advanced Casual player
Overall statistics
Error rate (total) -0.518 ( -3.585%) -0.853 ( -6.345%)
Error rate (per decision) -5 ( -0.033%) -7 ( -0.054%)
Equiv. Snowie error rate -2 -3
Overall rating World class Expert
Actual result -46.70% +46.70%
Luck adjusted result -5.10% +5.10%
Luck based FIBS rating diff. -53.63
Error based abs. FIBS rating 1996.8 1961.1
Chequerplay errors rating loss 46.3 69.1
Cube errors rating loss 6.9 19.8
(No game) quit
--
Jim Segrave address@hidden