equil 
 &cntrl
  imin=0,irest=1,ntx=5,
  nstlim=250000,dt=0.002,
  ntc=2,ntf=2,
  cut=12.0, ntb=0,igb=1,
  ntpr=250, ntwx=1000,ntwr=1000,
  ntt=3, gamma_ln=2.0,
  temp0=300.0,
 /
