---- 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