[AMBER] problems ahout simulating a molecular crystal

From: hanlu0366 <hanlu0366.gmail.com>
Date: Thu, 9 Jun 2011 19:51:45 +0800

Dear Sir

I am trying to run a minimization of a solid organical molecuar crystal . In it ,each monomer embraces 20 atoms. The structure is Triclinic . I established a 5*10*4 supercell containing 20000 atoms. when excuting process of minimization,I
came accross the fllowing error :

 APPROXIMATING switch and d/dx switch 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 = 0.2738E-14 at 2.422500
| CHECK d/dx switch(x): max rel err = 0.7766E-11 at 2.666360
 ---------------------------------------------------

 * NB pairs 13761 38869173 exceeds capacity ( 38880000)
     SIZE OF NONBOND LIST = 38880000
 SANDER BOMB in subroutine nonbond_list
 Non bond list overflow!
 check MAXPR in locmem.f

                                                                                                                         
                                                                                                                                        Your Sincerely

                                                                                                                                         2011-06-09


2011-06-09



hanlu0366
_______________________________________________
AMBER mailing list
AMBER.ambermd.org
http://lists.ambermd.org/mailman/listinfo/amber
Received on Thu Jun 09 2011 - 05:00:03 PDT
Custom Search