Check refrech for job status typing F5!
If you see '/usr/local/gromacs/bin/gmx' , the job is running.
Else, job finished
em.trr -> energyminimization file, nvt.trr -> equilibrium file in 1st phase, npt.trr -> equilibrium file in 2nd phase, md.trr -> final md production file

UID         PID   PPID  C STIME TTY          TIME CMD
apache     2763   2500  0 Mar31 ?        00:00:07 /usr/sbin/httpd -DFOREGROUND
apache     2783   2500  0 Mar31 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache     2786   2500  0 Mar31 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache     2788   2500  0 Mar31 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache   162988 173765  0 08:54 ?        00:00:00 ps -f
apache   173765   2500  0 Mar31 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache   225785   2500  0 Apr01 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache   225786   2500  0 Apr01 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache   225787   2500  0 Apr01 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache   225788   2500  0 Apr01 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache   225789   2500  0 Apr01 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND
apache   225791   2500  0 Apr01 ?        00:00:00 /usr/sbin/httpd -DFOREGROUND