Changes to this message: Update We are presently observing trouble with the internal network of the ICE system; this causes jobs to fail with strange error messages, segmentation errors etc. The cause of this is presently under investigation. It may become necessary to have an emergency maintenance. We'll keep you up-to-date about the status via this document. This information is also available on our web server http://www.lrz-muenchen.de/services/compute/aktuell/ali4066/ Reinhold Bader