PhabricatorBot officially needs to be started using as a daemon under phd (phabricator daemon), but this is not possible under SGE.
This doesn't work:
jsub -mem 1G ./phabricator/bin/phd debug PhabricatorBot `pwd`/phab_config.json
but causes large amounts of debug output. Other method of starting the bot cause forks, forks everywhere, and we end up with random processes running on random hosts -- while the SGE job no longer exists.
Another option would be to set up a host/project for this alone, so we can use phab's process/daemon management.