AMBER: Energy minimization problem

From: Bo Baker <Bo.Baker.menzies.edu.au>
Date: Wed, 4 Apr 2007 10:54:05 +0930

 

________________________________

Hello, Amber:
 
I try to run energy minimization with my protein. The run does not go through, and only generate the .out file. Here is the error message:
 
using CUBIC SPLINE INTERPOLATION
 using 5000.0 points per unit in tabled values
 TESTING RELATIVE ERROR over r ranging from 0.0 to cutoff
| CHECK switch(x): max rel err = 0.1990E-14 at 2.461500
| CHECK d/dx switch(x): max rel err = 0.7670E-11 at 2.772760
 ---------------------------------------------------
| Local SIZE OF NONBOND LIST = 9287199
| TOTAL SIZE OF NONBOND LIST = 9287199
 Exceeding lastrst
   lastrst = 2000000
   top_stk= 1840755
   isize = 213996
   request= 2054751
  Increase lastrst in the &cntrl namelist

 
The protein was solvated with water and neutralized with ion. And "leap" did not complain and successed to generate the .prmtop and .inpcrd files. The input file was fine before for other proteins.
 
I have the .out file attached. I use AMBER 7.
 
Thank you for your help.
 
Bo


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Received on Wed Apr 04 2007 - 06:07:53 PDT
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