b=1.600 B=3 m=20 ALLM: status optimal  beta=0.983854  (beta1=0.976995, g22(0)/2=1.9777, g12hat(0)=1.9708)  value 1-M/beta with M from window
   check: min g11 -4.27e-08  min g12 -3.02e-08  min g22 9.89e-11 (x in (0,30))
   check: min eigenvalue of Hhat on fine xi grid -9.58e-06 (at xi=0.8237)
