The arasim jobs I submitted over the weekend kept failing. I've been looking for the cause but I can't pinpoint it right now. The issue arose on Friday when I overwrote the version of Report.cc on Eliot's user with the one we have on the databse branch (but I don't think there were realy differences aside from comments). Before I had done this, we were getting effective volumes that differed from the ones we got on the database branch. Now, the araSim jobs are just failing after 5 seconds of running. And now I'm getting an error when I try to recompile AraSim (I might need Eliot to do this?). 

I tried getting an interactive job so I could confirm that things are still working on the database branch, but I couldn't get it because it was blocked. I think that was because we had too many concurrent jobs running, which has happened a couple times over the past week-week and a half or so.