"terminate called without an active exception" -- memory allocation issue?

[SethMusker]

Description of bug

When I run with --memory 110 (roughly as per the cluster's specs; see below) I get the message terminate called without an active exception and finished abnormally, OS return value: -6 at the end of the == Error == system call for: line.

If I change that to --memory 1024 it runs fine. Weird!

Cluster specs (per node):

2x [AMD Epyc 7302](https://www.amd.com/de/products/cpu/amd-epyc-7302) @ 3.00GHz (16 cores each) with 2x 64GB RAM and a local disk space of 500 GB
(in total 32 physical cores)

spades.log

spades_mem1024.log spades_mem110.log

params.txt

params_mem110.txt params_mem1024.txt

SPAdes version

SPAdes v3.15.4

Operating System

CentOS

Python Version

2.7.5

Method of SPAdes installation

binaries

No errors reported in spades.log

• [X] Yes