[gmx-users] simultaneous runs

[mah maz]

Dear all,
I performed 2 runs one after the other. Then, I performed those 2 runs
simultaneously(no special commands were applied, I just used different
terminals with mdrun -v command) but in different directories. Results
(like msd and energies) were expected to be nearly the same. but they are
completely different. Does it mean that we cant perform several runs
simultaneously?
Thanks!