b=1.600 B=2 m=20 ALLM: status optimal  beta=0.982713  (beta1=0.975643, g22(0)/2=1.9757, g12hat(0)=1.9686)  value 1-M/beta with M from window
   check: min g11 -3.48e-08  min g12 -8.47e-08  min g22 9.88e-11 (x in (0,30))
   check: min eigenvalue of Hhat on fine xi grid -7.19e-06 (at xi=0.7738)
