My guess would be that OP is running out of RAM..
hi everyone
i got segmentation fault (core dumped) error when using BWA (mem) and BOWTIE (index). anybody know how can i resolve this error? i try with different versions of mentioned programs and get same error. also sometimes i get "bus error".
1 answer
You have some sort of file system error. You'll need to fix that, this isn't a problem with bowtie2 or bwa.
I don't think that'd give you an occasional bus error (though perhaps if you're swapping...).
5heikki, i did mapping on my PC previously without any problem on same data but now i have this problem whit it. After the problem occurred, I installed the new Linux, but the problem did not fix
Devon, Can you give me more guidance? it is worth to mentioned that i got the segmentation error in my previous linux and after install new linux on my PC, i get same error on new linux.
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A segfault indicates a programming error. Did you double check your inputs? Maybe they are weirdly formatted.