    ---- Journal Bearing Problem SHB-----
    mx: 256,  my: 256,  ecc: 0.1

    iter =   0, Function value: 0,  Residual: 0.0244006
    iter =   1, Function value: -0.0595002,  Residual: 0.0889777
    iter =   2, Function value: -0.102076,  Residual: 0.155492
    iter =   3, Function value: -0.157175,  Residual: 0.0864495
    iter =   4, Function value: -0.161737,  Residual: 0.0815667
    iter =   5, Function value: -0.165749,  Residual: 0.0763074
    iter =   6, Function value: -0.169212,  Residual: 0.0706907
    iter =   7, Function value: -0.172133,  Residual: 0.0647414
    iter =   8, Function value: -0.174535,  Residual: 0.0584857
    iter =   9, Function value: -0.17645,  Residual: 0.0519579
    iter =  10, Function value: -0.17792,  Residual: 0.0451941
    iter =  11, Function value: -0.178996,  Residual: 0.0382376
    iter =  12, Function value: -0.179734,  Residual: 0.0311696
    iter =  13, Function value: -0.180195,  Residual: 0.0241169
    iter =  14, Function value: -0.180423,  Residual: 0.0181101
    iter =  15, Function value: -0.180528,  Residual: 0.0131248
    iter =  16, Function value: -0.18058,  Residual: 0.00825373
    iter =  17, Function value: -0.180598,  Residual: 0.00361939
    iter =  18, Function value: -0.1806,  Residual: 0.00115614
    iter =  19, Function value: -0.180601,  Residual: 5.25707e-05
    iter =  20, Function value: -0.180601,  Residual: 9.49117e-11
    Tao Object: 16 MPI processes
      type: tron
          Total PG its: 60,      PG tolerance: 0.001
      TaoLineSearch Object:   16 MPI processes
        type: more-thuente
      KSP Object:   16 MPI processes
        type: stcg
      total KSP iterations: 1907
      Active Set subset type: subvec
      convergence tolerances: fatol=1e-10,   frtol=1e-10
      convergence tolerances: gatol=1e-08,   steptol=1e-12,   gttol=0
      Residual in Function/Gradient:=9.49117e-11
      Objective value=-0.180601
      total number of iterations=20,                          (max: 50)
      total number of function/gradient evaluations=88,      (max: 4000)
      total number of Hessian evaluations=20
      Solution converged:   estimated f(x)-f(X*) <= fatol