[AMBER-Developers] integer limit for nstlim

From: B. Lachele Foley <lfoley.ccrc.uga.edu>
Date: Thu, 8 Sep 2016 04:36:23 +0000

computers are just gettin' way too fast...

A student just complained that:


500000000 works
5000000000 doesn't work

Is that because it's using a 32-bit integer? (max=2147483647)

The error message is:

At line 566 of file mdin_ctrl_dat.F90 (unit = 5, file = 'produ.in')
Fortran runtime error: Integer overflow while reading item 0
srun: error: node001: task 0: Exited with exit code 2

I don't see this as a pressing concern, but it might be a problem coming down the road.

:-) Lachele

Dr. B. Lachele Foley
Associate Research Scientist
Complex Carbohydrate Research Center
The University of Georgia
Athens, GA USA
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Received on Wed Sep 07 2016 - 22:00:02 PDT
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