Minimize
 &cntrl
  imin=1,
  dx0=0.01,
  ntpr=50,
  irest=0,
  rgbmax=10,
  ntwprt=401,
  maxcyc=5000,
  ncyc=2500,
  ntp=0,
  igb=0,
  cut=10,
  ntc=1,
 /
