B=2 m=20 ds=0.025 X=40: status optimal ; min w = 0.018107 ; bR=0.984668 bX=0.987633 bT=0.990068 ; K(2i ds)=1.003829
  tau-slack at tau=0,0.05,...,0.5: 0.0e+00 2.7e-06 1.6e-05 4.0e-05 7.4e-05 1.2e-04 1.7e-04 2.4e-04 3.2e-04 4.0e-04 5.0e-04
