iter =   0, Function value: 1,  Residual: 2 
iter =   1, Function value: 0.773446,  Residual: 6.07754 
iter =   2, Function value: 0.722793,  Residual: 10.3788 
iter =   3, Function value: 0.523703,  Residual: 2.09904 
iter =   4, Function value: 0.510953,  Residual: 1.34214 
iter =   5, Function value: 0.000548461,  Residual: 0.387525 
iter =   6, Function value: 0.00047516,  Residual: 0.0220109 
iter =   7, Function value: 0.000474191,  Residual: 0.0387507 
iter =   8, Function value: 2.91207e-05,  Residual: 0.138725 
iter =   9, Function value: 1.94791e-05,  Residual: 0.00395868 
Tao Object: 1 MPI processes
  type: cg
      CG Type: prp
      Gradient steps: 0
      Reset steps: 0
  TaoLineSearch Object:   1 MPI processes
    type: more-thuente
  convergence tolerances: gatol=1e-08,   steptol=0,   gttol=0
  Residual in Function/Gradient:=0.00395868
  Objective value=1.94791e-05
  total number of iterations=9,                          (max: 2000)
  total number of function/gradient evaluations=32,      (max: 4000)
  Solution converged:   estimated f(x)-f(X*) <= fatol