Segemantation fault when running rapsearch2

zhaoyanswill / RAPSearch2

Reduced Alphabet based Protein similarity Search

40 stars 15 forks source link

Segemantation fault when running rapsearch2 #20

Open yoyohashao opened 9 years ago

yoyohashao commented 9 years ago

Dear all, I just started using RAPsearch2. I used prerapsearch to build a database derived from uniprotKB_bacteria. The prerapsearch didn't give any error message and the database file in the end was 43GB. Then I ran: ./RAPSearch2.23_64bits/bin/rapsearch -q mycaleblast/transmycale95300.fa -d bac_prinseq -o transmycale-rapsearch-bacteria -z 20 -b 0 -a

Segmentation fault (core dumped)

I don't know what caused the Segmentation fault. Any ideas? Thanks

wookietreiber commented 9 years ago

To find out whats going on you need to inspect the generated core dump with a debugger like gdb and get a back trace via bt:

gdb ./RAPSearch2.23_64bits/bin/rapsearch core.vwxyz
...
gdb> bt
...