Hello, I have recompiled tesseract from sources and the backtrace attached:
---- 8>< ---- 8>< ---- 8>< ----
Starting
program: ./ext_src/tesseract-2.03/debian/tmp/usr/bin/tesseract
/tmp/leibnizfe486aexpert_unknown.bmp test
[Thread debugging using libthread_db enabled]
Tesseract Open Source OCR Engine
[New Thread 0xb7c6c6c0 (LWP 18049)]
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb7c6c6c0 (LWP 18049)]
0x080ed87f in edge_char_of (dawg=0xb7a1a008, node=224868,
character=102,
word_end=0) at dawg.cpp:63
63 if (edge_occupied (dawg, edge)) {
(gdb) bt
#0 0x080ed87f in edge_char_of (dawg=0xb7a1a008, node=224868,
character=102,
word_end=0) at dawg.cpp:63
#1 0x080eda06 in def_letter_is_okay (dawg=0xb7a1a008, node=0xbfc869d0,
char_index=5, prevchar=0 '\0', word=0xbfc86acf "beeinf", word_end=0)
at dawg.cpp:174
#2 0x080e3dee in append_next_choice (dawg=0xb7a1a008, node=224868,
permuter=5 '\005', word=0xbfc86acf "beeinf",
unichar_lengths=0xbfc8707f "\001\001\001\001\001\001",
unichar_offsets=0xbfc86fd8, choices=0x8af4358, char_index=5,
this_choice=0x8aa37f0, prevchar=0x8132762 "", limit=0xbfc870a8,
rating=11.9697332, certainty=-3.54658747, rating_array=0xbfc86e90,
certainty_array=0xbfc86f34, word_ending=0, last_word=0,
result=0xbfc86a64) at permdawg.cpp:208
#3 0x080e42da in dawg_permute (dawg=0xb7a1a008, node=224868,
permuter=5 '\005', choices=0x8af4358, char_index=5,
limit=0xbfc870a8,
word=0xbfc86acf "beeinf",
unichar_lengths=0xbfc8707f "\001\001\001\001\001\001",
unichar_offsets=0xbfc86fd8, rating=0, certainty=0,
rating_array=0xbfc86e90, certainty_array=0xbfc86f34, last_word=0)
at permdawg.cpp:301
#4 0x080e4586 in dawg_permute_and_select (string=0x8138270 "system
words:",
dawg=0xb7a1a008, permuter=<value optimized out>,
character_choices=0x8af4358, best_choice=0x8af3a20, system_words=1)
at permdawg.cpp:361
#5 0x080e59d1 in permute_words (char_choices=0x8af4358,
rating_limit=1000)
at permute.cpp:1673
#6 0x080e701e in permute_all (char_choices=0x8af4358,
rating_limit=1000,
raw_choice=0xbfc8724c) at permute.cpp:1081
#7 0x080e7562 in permute_characters (char_choices=0x8af4358,
limit=1000,
best_choice=0xbfc87264, raw_choice=0xbfc8724c) at permute.cpp:1133
#8 0x080c7dbb in chop_word_main (word=0x8a5d820, fx=1,
best_choice=0xbfc87264, raw_choice=0xbfc8724c, tester=0 '\0',
trainer=0 '\0') at chopper.cpp:443
#9 0x080c53ab in cc_recog (tessword=0x8a5d820, best_choice=0xbfc87264,
best_raw_choice=0xbfc8724c, tester=<value optimized out>,
trainer=<value optimized out>) at tface.cpp:252
#10 0x08073ff7 in recog_word_recursive (word=0x8ab1050,
denorm=0x8a5f21c,
matcher=0x806a430 <tess_default_matcher(PBLOB*, PBLOB*, PBLOB*,
WERD*, DENORM*, BLOB_CHOICE_LIST&)>, tester=0, trainer=0, testing=0
'\0',
raw_choi...@0x8a5f244, blob_choices=0xbfc87388, outwo...@0x8a5f218)
at tfacepp.cpp:174
#11 0x0807481b in recog_word (word=0x8ab1050, denorm=0x8a5f21c,
matcher=0x806a430 <tess_default_matcher(PBLOB*, PBLOB*, PBLOB*,
WERD*, DENORM*, BLOB_CHOICE_LIST&)>, tester=0, trainer=0, testing=<value
optimized out>,
raw_choi...@0x8a5f244, blob_choices=0xbfc87388, outwo...@0x8a5f218)
at tfacepp.cpp:81
---- ><8 ---- ><8 ---- ><8 ----
--
Andreas Romeyke
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Deutsche Zentralbücherei für Blinde zu Leipzig (DZB)
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