mmap2 and memory

[gnasseruncc]

Description of bug

Hello! I know this is an issue that was touched upon before but I am stuck. I am running into the issue of mmap2 not being able to allocate memory. I looked at issue #871 and requested an increase in the vax_count like that issue described. The default max_map_count was 65530. One of the system administrators increased it to 524288. Before metaspades runs, I use echo "vm.max_map_count = $(cat /proc/sys/vm/max_map_count)" and it shows the correct max_map_count. I still reached a memory allocation error. I have the params.txt and spades log below.

spades.log

spades.log

params.txt

params.txt

SPAdes version

SPAdes 3.15.5

Operating System

Linux-4.18.0-240.22.1.el8_3.x86_64-x86_64-with-glibc2.28

Python Version

Python 3.11.4

Method of SPAdes installation

Manual

No errors reported in spades.log

• Yes