I ran the stitch maf blocks wiht 7 species in 100way method, but after several minutes pop up the error message. There was nothing wrong when I run the same program with 29 mammals in 46way method. So is there any solution for that?
These jobs were running at http://usegalaxy.org?
The issue could be memory related. See if the error message matches on of those in section 2.8 of the Galaxy Support wiki:
If those are not a match, I would run the job one more time to eliminate a transient cluster issue, then if it fails again, send in more details about the error (including confirmation about the Galaxy server).
Best, Jen, Galaxy team