Hello everyone, First of all thanks to the developers for improving the installation of rosetta_refine. In contrast to my experiences half a year ago, this time the installation was easy and straightforward. However, refining a 600 Aa @ 3.5 A with 4 mol per asu one more than one processor still completely breaks my computer. (Intel i5 2500K / 7.8 GB RAM) I think this might be a memory issue. Having only a "normal" PC, one process already uses 5GB of RAM which equals 60% of my RAM. With only one process running the first of five model was finished in roughly 3 hours. However, the second model already takes more than 10 hours, and the log file on the _ros_tempXXX file wasn't update for the last 9 hours. I can't see any progress, however it still uses 100% of one processor. Unix's top tells me that "reduce" is completely using this resource and that it had run for the last 821 minutes... so I guess rosetta_refine is somehow stuck? Any ideas why it is stuck and how to solve that? With kind regards, Jan Gebauer By the way: Is rosetta_refine meant to work on a "normal" Computer - like mine. In principle I would have access to a cluster, but set-up time there would be considerably long for me... -- Dr. Jan Gebauer AG Prof. Baumann Institut für Biochemie / Uni-Köln Otto-Fischer-Str. 12-14 / 50674 Köln Fon: +49 (221) 470 3212 Fax: +49 (221) 470 5066 http://px.uni-koeln.de/