There is a scheduled outage that will affect nanoHUB.org simulation runs from Tuesday, May 15, 2012 at 6am EDT (10:00 UTC) until Thursday, May 17, 2012 at 5pm EDT (21:00 UTC). This outage will affect simulation jobs running on the Rossmann and Coates machines. Further details about affected tools can be found HERE. We apologize for the inconvenience.