CPU Resource: Timeout after a few Hours?

Dear HPC Team,

I want to run a bash file on the HPC cluster for some longer time, and for this I request a CPU node like this:

salloc --partition=public-longrun-cpu --time=1-12:00:00 --nodes=1

However, after two hours, this happened:

(base) (baobab)-[shekhza2@cpu008 benchmark]$ ./pipeline.sh
client_loop: send disconnect: Broken pipe

This is not good, as my bash file now stopped executing. Can you please explain why this happens and how I can prevent this from happening?

Imahn Shekhzadeh

solved by creating tmux session