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

    iter =   0, Function value: 0,  Residual: 0.0244006
    iter =   1, Function value: -0.146479,  Residual: 0.0950081
    iter =   2, Function value: -0.15872,  Residual: 0.0849522
    iter =   3, Function value: -0.166942,  Residual: 0.0745628
    iter =   4, Function value: -0.172971,  Residual: 0.0628115
    iter =   5, Function value: -0.176939,  Residual: 0.0500904
    iter =   6, Function value: -0.178971,  Residual: 0.0385732
    iter =   7, Function value: -0.18004,  Residual: 0.0270599
    iter =   8, Function value: -0.180449,  Residual: 0.0171526
    iter =   9, Function value: -0.180581,  Residual: 0.00812134
    iter =  10, Function value: -0.180599,  Residual: 0.00316053
    iter =  11, Function value: -0.1806,  Residual: 0.000680674
    iter =  12, Function value: -0.180601,  Residual: 1.52514e-09
    Tao Object: 16 MPI processes
      type: gpcg
          Total PG its: 81,      PG tolerance: 0.1
        TaoLineSearch Object:
          type: gpcg
             GPCG Line search      maximum function evaluations=30
          tolerances: ftol=0.05, rtol=0, gtol=0
          total number of function evaluations=0
          total number of gradient evaluations=0
          total number of function/gradient evaluations=1
          using variable bounds
          Termination reason: 0
      TaoLineSearch Object:   16 MPI processes
        type: gpcg
      KSP Object:   16 MPI processes
        type: nash
      total KSP iterations: 1312
      Active Set subset type: subvec
      convergence tolerances: fatol=1e-12,   frtol=1e-12
      convergence tolerances: gatol=1e-08,   steptol=0,   gttol=0
      Residual in Function/Gradient:=1.52514e-09
      Objective value=-0.180601
      total number of iterations=12,                          (max: 500)
      total number of function/gradient evaluations=1,      (max: 100000)
      total number of Hessian evaluations=1
      Solution converged:   estimated f(x)-f(X*) <= fatol