error at polishing stage

[fmarletaz]

Hello,
Thanks for developing Raven. I am trying to assemble a 2.5Gb genome with Raven using ~200Gb of CLR reads. The assembly progresses to the polishing stage, but I end with the following error:

[racon::Polisher::Polish] minimized 11278 - 15451 / 15451 15.802887s
[racon::Polisher::Polish] mapped sequences 1652.453550s
[racon::Polisher::Polish] found 9617833 overlaps 6140.732715s
[racon::Polisher::Polish] reverse complemented sequences 1.986854s
[racon::Polisher::Polish] aligned 9617833 / 9617833 overlaps [================] 5401.589224s
[racon::Polisher::Polish] prepared 5396414 window placeholders 79.317244s
/var/spool/slurmd/job6175577/slurm_script: line 16: 92163 Illegal instruction     (core dumped) raven -t 48 Ma_subreads.fasta --resume

Do you have any suggestion?
Thanks a lot!

[rvaser]

Hi Ferdinand,
which version are you using? Did you compile from source or conda/brew? The error means that your machine does not support SIMD instructions Raven was compiled with.

Best regards,
Robert