---- Journal Bearing Problem SHB-----
mx: 8,  my: 12,  ecc: 0.1 

iter =   0, Function value 0., Residual: 1.11613 
  iter =   0,   Function value 0.,   Residual: 1.11613 
  iter =   0,   Function value -0.149218,   Residual: 0.455114 
  iter =   1,   Function value -0.170125,   Residual: 0.31513 
  iter =   2,   Function value -0.175848,   Residual: 0.219207 
  iter =   3,   Function value -0.179099,   Residual: 0.103589 
iter =   1, Function value -0.183437, Residual: < 1.0e-6