heat 
 &cntrl
  imin=0,irest=0,ntx=1,
  nstlim=50000, dt=0.002,
  ntc=2,ntf=2,
  cut=12.0, ntb=1,
  ntpr=5000, ntwx=5000, ntwr=5000,
  ntt=3, gamma_ln=1.0,
  tempi=0.0, temp0=310.0,
  ntr=1, restraintmask=':1-343',
  restraint_wt=10.0,
 /
 &wt TYPE='TEMP0', istep1=0, istep2=50000,
  value1=0, value2=310.0, /
 &wt TYPE='END' /
