Allocation problem working in cluster.

[PAR-CB]

Hello!
I have a problem regarding allocating memory through the calculus of MetaboAnalystR.
Following the indications and code of https://dev.metaboanalyst.ca/resources/vignettes/LCMSMS_Raw_Spectral_Processing.html
I have encountered that most of the times I cannot "surpass" the second line of code
best_params <- PerformParamsOptimization(mSet, param = SetPeakParam(platform = "UPLC-Q/E"), ncore = 4);
mostly because a memory error related with mcfork, as I adjoint.
I am running this in a slurm cluster, with optimal memory and minimum 4 cpus for the task.

slurm.drago31070244,790109.err.txt

Any help would be greatly appreciated.