  1 TAO,  Function value: 13.345,  Residual: 3.08587 
  2 TAO,  Function value: 13.345,  Residual: 2.60008 
  3 TAO,  Function value: 13.345,  Residual: 2.50388 
  4 TAO,  Function value: 13.345,  Residual: 2.49832 
  5 TAO,  Function value: 13.345,  Residual: 2.47006 
  6 TAO,  Function value: 13.345,  Residual: 2.46463 
  7 TAO,  Function value: 13.345,  Residual: 2.36371 
  8 TAO,  Function value: 13.345,  Residual: 2.16017 
  9 TAO,  Function value: 13.345,  Residual: 2.15642 
 10 TAO,  Function value: 13.345,  Residual: 2.14157 
 11 TAO,  Function value: 13.345,  Residual: 2.07822 
 12 TAO,  Function value: 13.345,  Residual: 2.06147 
 13 TAO,  Function value: 13.345,  Residual: 2.05368 
 14 TAO,  Function value: 13.345,  Residual: 2.00195 
 15 TAO,  Function value: 13.345,  Residual: 1.99586 
 16 TAO,  Function value: 13.345,  Residual: 1.98139 
 17 TAO,  Function value: 13.2715,  Residual: 2.02466 
 18 TAO,  Function value: 13.2715,  Residual: 1.97065 
 19 TAO,  Function value: 13.2715,  Residual: 1.89652 
 20 TAO,  Function value: 13.2715,  Residual: 1.89553 
 21 TAO,  Function value: 13.2715,  Residual: 1.87321 
 22 TAO,  Function value: 13.2715,  Residual: 1.87224 
 23 TAO,  Function value: 13.2467,  Residual: 1.89448 
 24 TAO,  Function value: 13.0016,  Residual: 2.13471 
 25 TAO,  Function value: 13.0016,  Residual: 2.12733 
 26 TAO,  Function value: 13.0016,  Residual: 2.09995 
 27 TAO,  Function value: 13.0016,  Residual: 2.09915 
 28 TAO,  Function value: 12.9165,  Residual: 2.17085 
 29 TAO,  Function value: 12.8895,  Residual: 2.19719 
 30 TAO,  Function value: 12.8895,  Residual: 2.1904 
 31 TAO,  Function value: 12.8573,  Residual: 2.21607 
 32 TAO,  Function value: 12.8573,  Residual: 2.21516 
 33 TAO,  Function value: 12.8573,  Residual: 2.20592 
 34 TAO,  Function value: 12.8573,  Residual: 2.20514 
 35 TAO,  Function value: 12.7811,  Residual: 2.26775 
 36 TAO,  Function value: 12.7724,  Residual: 2.26655 
 37 TAO,  Function value: 12.705,  Residual: 2.32661 
 38 TAO,  Function value: 12.705,  Residual: 2.32259 
 39 TAO,  Function value: 12.6365,  Residual: 2.37424 
 40 TAO,  Function value: 12.625,  Residual: 2.37086 
 41 TAO,  Function value: 12.625,  Residual: 2.3678 
 42 TAO,  Function value: 12.5476,  Residual: 2.43996 
 43 TAO,  Function value: 12.5476,  Residual: 2.42789 
 44 TAO,  Function value: 12.5476,  Residual: 2.42672 
 45 TAO,  Function value: 12.5476,  Residual: 2.42513 
 46 TAO,  Function value: 12.523,  Residual: 2.44161 
 47 TAO,  Function value: 12.523,  Residual: 2.43034 
 48 TAO,  Function value: 12.523,  Residual: 2.42995 
 49 TAO,  Function value: 12.523,  Residual: 2.42663 
 50 TAO,  Function value: 12.523,  Residual: 2.42424 
J(xhat): 63.4419, predicted: -30.7234, diff 94.1653
J(xhat): 14.4411, predicted: -9.10021, diff 23.5413
J(xhat): 7.59672, predicted: 1.71139, diff 5.88533
J(xhat): 8.58853, predicted: 7.11719, diff 1.47133
J(xhat): 10.1879, predicted: 9.82009, diff 0.367833
J(xhat): 11.2635, predicted: 11.1715, diff 0.0919583
J(xhat): 11.8703, predicted: 11.8473, diff 0.0229896
J(xhat): 12.1909, predicted: 12.1851, diff 0.0057474
J(xhat): 12.3555, predicted: 12.3541, diff 0.00143685
J(xhat): 12.4389, predicted: 12.4385, diff 0.000359212
Convergence rate step 0: 2.
Convergence rate step 1: 2.
Convergence rate step 2: 2.
Convergence rate step 3: 2.
Convergence rate step 4: 2.
Convergence rate step 5: 2.
Convergence rate step 6: 2.
Convergence rate step 7: 2.
Convergence rate step 8: 2.
