Beagle 5.2 for imputation, outofmemory or ‘bus error’ any help?

Hi,

I was trying to use beagle 5.2 for imputation of genotype data (N=62k). I was using chr21 with chunks of 3MB (total 12 chunks running in parallel).
This tool is very fast. The problem is every time I run it, after few minutes it is killed. The error is either ‘outofmemory’ error or ‘bus error’.
I have tried different ‘-Xmx’ options from 16g to 200g (16,32,48,64,128,200) but it is always killed. As a slurm job or local the error persists.
Not sure what I am missing here. Any help?

Best, Zillur