<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div>Dear All,</div><div> </div><div>I am running energy minimization "mdrun -v -deffnm em". The number of atoms in my system is far more than 4018, especially after the water box edded.</div><div> </div><div>However in the "mdrun -v -deffnm em" running process, the screen shows "<font>Step= 816, Dmax= 1.9e-02 nm, Epot= -3.04546e+06 Fmax= 1.54937e+04, atom= 4018</font>".</div><div> </div><div> </div><div>Will you please tell me why the atom number is only 4018? Have I done something wrong?</div><div> </div><div>Cheers,</div><div> </div><div>Acoot</div></div></body></html>