FATAL ERROR: Low global exclusion count! (9231 vs 9270) System unstable or pairlistdist or cutoff too small.

From: Sandhyaa Subramanian (sandysubram_at_yahoo.com)
Date: Sat Aug 30 2014 - 09:06:14 CDT

Dear NAMD-ers, I encountered the following error while trying to equilibrate my system which is a protein solvated with 7A water box and minimized with 25,000 steps - FATAL ERROR: Low global exclusion count! (9231 vs 9270) System unstable or pairlistdist or cutoff too small. I tried changing the pairlistdist to 15.0 and the cutoff to 13.0, but in vain. I do not understand why the atom names are mentioned because when I checked the psf files they seem Ok to me. Also the protein was fixed during the minimization. Please help at your earliest. Thanking you. Best Wishes, Sandhyaa

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