[gmx-users] total energy

[Lakshmi Padmavathi]

Dear Gromcas users,
    
    i am simulating an system with distance restriants. the total energy of 
the system is 5*10^5(ex: 581219).
1.How can i get my system to its minimum energy.
2. if i do simulated annealing, am i need to do it with energy minimisation or 
with md run.
3. in simulated annealing once the temp coming down to 0k (zero_temp_time), 
the system is not heating again.
4. what should i do for slow cooling ( some of the mail list says that slow 
cooling is better.

thanks in advance for your suggestions.

sincerely,
lakshmi