[Freesurfer] Tracula time estimates

I looked at the wiki and the FAQ but still need an answer.

In my work to get more of Freesurfer available to researchers using our cluster, I am concerned about the 48+ hours for a run on one subject. Our 1700 slots which can run these jobs only promise a 24 hour time slice before evictions. Is it likely that all three steps will fit within a 24 hour time frame.

What are the outside limits for: Pre-processing FSL's bedpostX Reconstructing white-matter (WM) pathways

If they run over, is it possible to due the part which runs over in pieces?

Thanks in advance! There are currently 3 groups on campus interested in our automation involving thousands of scans.