[gmx-users] Constraint Error

[Jair]

On Friday 05 November 2004 05:33, Pawan wrote:
> Hi Jair,
> I do run the energy minimization before position restrainted. By changing
> the tolerance and nsteps parameter does not helps me. Because in my case
> enregy is converging  due to machine precesion.. Is there any way from
> which i can set the option that the energy is converged only due to
> spcecified option in md file and not due to the machine precesion ?.
>
> Regards
> Pawan

I think this is not an error. Try start a MD simulation from that point. In my 
system it works fine.

Have a look in the end of my log file of the minimization step: 

##########
Steepest Descents converged to machine precision in 36 steps,
but did not reach the requested Fmax < 1000.
Potential Energy  = -7.5158275e+05
Maximum force     =  1.8681875e+03 on atom 1
Norm of force     =  2.1719547e+05
No MEGA Flopsen this time

Detailed load balancing info in percentage of average
Type        NODE:  0   1   2   3 Scaling
---------------------------------------
Finished mdrun on node 0 Fri Sep 24 12:08:35 2004
#####