atom deposition_segmentation fault (core dumped)

Hi Axel
Thanks for your reply!
I lengthened the releaxing time and the total energy tends to stbale.

But when it began to execte the commend “velocity”, it shows errors as below:

I cannot understand what’s wrong with it, and I hope to get your help.
Thanks again!

Best wishes!
Yang

(Attachment 6ADD4266@…6946… is missing)

(Attachment B2F94BF8@…6947… is missing)