title = ar kr mix cpp = /lib/cpp integrator = md dt = 0.002 ;nsteps = 500000 nsteps = 500000 nstxout = 100 nstvout = 0 nstlog = 100 nstenergy = 100 nstxtcout = 0 nstlist = 10 ns_type = grid coulombtype = cut-off rcoulomb = 0.9 rlist = 0.9 rvdw = 0.9 constraints = none tcoupl = berendsen tau_t = 0.1 ref_t = 298 tc_grps = system