b=1.800 B=2 m=20 ALLM: status optimal  beta=0.953596  (beta1=0.919774, g22(0)/2=1.9437, g12hat(0)=1.9099)  value 1-M/beta with M from window
   check: min g11 -6.91e-08  min g12 4.77e-11  min g22 9.72e-11 (x in (0,30))
   check: min eigenvalue of Hhat on fine xi grid -6.84e-06 (at xi=0.8225)
