error occured when running

[zd200572]

done lpsolve [1] "A24:02" "A33:03" "B15:01" "B58:01" "C03:02"
[6] "C04:01" "DPB102:01" "DPB104:01" "DQB102:01" "DQB105:03" [11] "DRB103:01" "DRB114:05" pulling non-core exons in Error in mcfork() : unable to fork, possible reason: Cannot allocate memory Calls: do.call -> mclapply -> lapply -> FUN -> mcfork Execution halted Warning message: system call failed: Cannot allocate memory Traceback (most recent call last): File "/opt/bin/run.py", line 64, in check_call(bin_args) File "/usr/lib/python2.7/subprocess.py", line 540, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command '['/opt/bin/typer.sh', 'hla-1-no-filter.sam.bam.sorted.bam', 'test']' returned non-zero exit status 1 ################################################ the bam file size is only 170 Mb, I used a cloud server (8cores+24G ram), I don't know why this error happens. Can anyone help me!

[zd200572]

what's more! I used a pcr sequencing result.

[tanghaibao]

@zd200572 The error message suggested that there's not enough memory for this run. I understand the starting bam size is only 170Mb but the R script we currently used consumes quite a bit of memory.