Inquiry about the CaVEman option for running WGS data

[KANGseungseok]

Hello,
I would like to use Caveman to call somatic variants from WGS samples.
The section size used in the split and M/E steps is too small for running WGS, requiring a large number of threads per sample.
However, when I try to increase the section size using the "--read-count" option in split, I get an out of memory error.
Are there any options to adjust the memory allocation or could you recommend options for 30x WGS?
Thank you sincerely