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rcedgar / muscle

Multiple sequence and structure alignment with top benchmark scores scalable to thousands of sequences. Generates replicate alignments, enabling assessment of downstream analyses such as trees and predicted structures.
https://drive5.com/muscle
GNU General Public License v3.0
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Floating point exception error (core dumped) running super5 #40

Closed dnolin13 closed 1 year ago

dnolin13 commented 2 years ago

Hello, I am trying to align my protein sequences and it runs well for a while but then it throws this error:

Floating point exception (core dumped) Floating point exception (core dumped) Floating point exception (core dumped) etc.

Does anyone know why/what this means? Thanks!

rcedgar commented 2 years ago

That's strange, haven't seen that before, looks like a bug. If you post the sequences somewhere I can download I'll take a look. Please try to reduce the input data size first -- try splitting in two, see if one (or the other) half fails, repeat.

rcedgar commented 1 year ago

Closing due to lack of test data required to reproduce the problem.

Lsz-20 commented 1 year ago

The same question. Have you already solved this?

rcedgar commented 1 year ago

I don't have test data to reproduce this. If you post your sequences somewhere I can download I'll take a look. Please try to reduce the input data size first -- try splitting in two, see if one (or the other) half fails, repeat.

Lsz-20 commented 1 year ago

I don't have test data to reproduce this. If you post your sequences somewhere I can download I'll take a look. Please try to reduce the input data size first -- try splitting in two, see if one (or the other) half fails, repeat.

My data doesn't seem to support me for splitting

rcedgar commented 1 year ago

ok, so at a guess the data is too big, what is the FASTA size in Mb & the longest sequence length?

rcedgar commented 1 year ago

closed due to inactivity