[AMBER] AMBER error

From: Neha Gandhi <n.gandhiau.gmail.com>
Date: Thu, 25 May 2017 13:28:10 +1000

Hi List,

I am trying to perform production runs using GaMD. I get this error in the
output file

wrapping first mol.: 24.77751 35.04069 60.69226
NetCDF error: Permission denied
write_nc_restart(): Could not open restart


My input file is as below
&cntrl
  imin = 0, irest = 1, ntx = 5,
  nstlim = 25000000, dt = 0.002,
  ntc=2,ntf=2,ig=-1,iwrap=1,
  cut=12.0, ntb=2, ntp=1, taup=2.0,
  ntpr=2500, ntwx=2500, ntwr=2500,
  ntt=3, gamma_ln=3.0,
  temp0=293.0,

  igamd = 3, iE = 1, irest_gamd = 0,
  ntcmd = 0, nteb = 0, ntave = 167724,
  ntcmdprep=0, ntebprep=0,
  sigma0P = 6.0, sigma0D = 6.0,
&end


I have total 4 simulations with different peptide and I use similar input
files for the job using pmemd.cuda. 3 out of 4 simulations crashes with
above error whereas simulation 1 is still ongoing. I tried running crashed
simulations on other machine with gpu node, they work fine.


Regards,
Neha

-- 
Regards,
Dr. Neha S. Gandhi,
Vice Chancellor's Research Fellow,
Queensland University of Technology,
2 George Street, Brisbane, QLD 4000
Australia
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Received on Wed May 24 2017 - 20:30:03 PDT
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