
iter,  cost function,  rel. grad. norm,  abs. grad. norm,  step size

   0,      1.230e-01,        1.000e+00,        7.263e-04,  

   1,      1.230e-01,        1.000e+00,        7.263e-04,  1.000e+00
   2,      7.572e-02,        2.208e+00,        1.603e-03,  1.000e+00
   3,      3.170e-02,        2.526e+00,        1.835e-03,  1.000e+00
   4,      3.165e-02,        3.818e+00,        2.773e-03,  1.000e+00
   5,      1.092e-03,        2.122e-02,        1.541e-05,  1.000e+00
   6,      1.088e-03,        3.032e-03,        2.202e-06,  1.000e+00
   7,      1.088e-03,        3.021e-03,        2.194e-06,  1.000e+00
   8,      1.069e-03,        5.029e-03,        3.652e-06,  1.000e+00
   9,      1.068e-03,        1.820e-02,        1.322e-05,  2.500e-01

iter,  cost function,  rel. grad. norm,  abs. grad. norm,  step size

  10,      1.067e-03,        5.451e-03,        3.959e-06,  1.000e+00
  11,      1.066e-03,        2.083e-03,        1.513e-06,  1.000e+00
  12,      1.066e-03,        2.377e-03,        1.726e-06,  1.000e+00
  13,      1.066e-03,        5.267e-03,        3.825e-06,  1.000e+00
  14,      1.065e-03,        1.016e-02,        7.376e-06,  1.000e+00
  15,      1.065e-03,        5.639e-03,        4.096e-06,  1.000e+00
  16,      1.064e-03,        3.788e-03,        2.751e-06,  1.000e+00
  17,      1.064e-03,        3.682e-03,        2.674e-06,  1.000e+00
  18,      1.064e-03,        1.583e-02,        1.150e-05,  5.000e-01
  19,      1.063e-03,        6.218e-03,        4.516e-06,  1.000e+00

iter,  cost function,  rel. grad. norm,  abs. grad. norm,  step size

  20,      1.063e-03,        3.238e-03,        2.352e-06,  1.000e+00
  21,      1.063e-03,        3.872e-03,        2.812e-06,  1.000e+00
  22,      1.062e-03,        7.306e-03,        5.306e-06,  1.000e+00
  23,      1.061e-03,        7.765e-03,        5.640e-06,  1.000e+00
  24,      1.061e-03,        1.830e-03,        1.329e-06,  6.250e-02
  25,      1.061e-03,        2.344e-03,        1.702e-06,  1.000e+00
  26,      1.061e-03,        1.825e-03,        1.325e-06,  1.000e+00
  27,      1.060e-03,        1.575e-03,        1.144e-06,  1.000e+00
  28,      1.060e-03,        1.954e-02,        1.419e-05,  1.000e+00
  29,      1.059e-03,        2.750e-03,        1.997e-06,  1.000e+00

iter,  cost function,  rel. grad. norm,  abs. grad. norm,  step size

  30,      1.059e-03,        2.075e-03,        1.507e-06,  1.000e+00
  31,      1.059e-03,        2.154e-03,        1.564e-06,  1.000e+00
  32,      1.058e-03,        2.571e-03,        1.867e-06,  1.000e+00
  33,      1.058e-03,        1.512e-02,        1.098e-05,  5.000e-01
  34,      1.057e-03,        3.724e-03,        2.705e-06,  1.000e+00
  35,      1.057e-03,        2.996e-03,        2.176e-06,  1.000e+00
  36,      1.057e-03,        3.786e-03,        2.749e-06,  1.000e+00
  37,      1.056e-03,        6.808e-03,        4.945e-06,  1.000e+00
  38,      1.055e-03,        2.629e-03,        1.909e-06,  1.000e+00
  39,      1.055e-03,        8.067e-03,        5.859e-06,  1.000e+00

iter,  cost function,  rel. grad. norm,  abs. grad. norm,  step size

  40,      1.054e-03,        4.591e-03,        3.334e-06,  1.000e+00
  41,      1.054e-03,        1.743e-03,        1.266e-06,  1.000e+00
  42,      1.054e-03,        1.596e-03,        1.159e-06,  1.000e+00
  43,      1.054e-03,        5.247e-03,        3.811e-06,  1.250e-01
  44,      1.054e-03,        1.942e-03,        1.410e-06,  1.000e+00
  45,      1.054e-03,        1.325e-03,        9.623e-07,  1.000e+00
  46,      1.054e-03,        1.274e-03,        9.254e-07,  1.000e+00
  47,      1.054e-03,        2.620e-03,        1.903e-06,  1.000e+00
  48,      1.054e-03,        7.641e-04,        5.549e-07,  1.000e+00

Optimization was successful.
Statistics:
    total iterations:   48
    final objective value:  1.054e-03
    final gradient norm:    7.641e-04
    total number of state systems solved:     60
    total number of adjoint systems solved:   49
