lid velocity = 0.0625, prandtl # = 1., grashof # = 1.
  0 SNES Function norm 2.391552133017e-01 
    0 KSP Residual norm 2.756512628211e-01 
    1 KSP Residual norm 5.262377170455e-02 
    2 KSP Residual norm 1.073797241401e-02 
    3 KSP Residual norm 1.336341823842e-03 
    4 KSP Residual norm 8.142975982459e-05 
    5 KSP Residual norm 3.645695034189e-06 
    6 KSP Residual norm 5.392972297479e-08 
  1 SNES Function norm 6.825457418692e-05 
    0 KSP Residual norm 2.331350422484e-05 
    1 KSP Residual norm 1.848430834374e-06 
    2 KSP Residual norm 1.450174754511e-07 
    3 KSP Residual norm 1.886603190638e-08 
    4 KSP Residual norm 2.504498822765e-09 
    5 KSP Residual norm 2.460728420489e-10 
    6 KSP Residual norm 1.922575267156e-11 
  2 SNES Function norm 4.901747728201e-11 
Number of SNES iterations = 2