lid velocity = 0.0625, prandtl # = 1., grashof # = 1.
  0 SNES Function norm 0.239155
    0 KSP Residual norm 0.239155
    1 KSP Residual norm 0.0397523
    2 KSP Residual norm 0.00401484
    3 KSP Residual norm 0.000749174
    4 KSP Residual norm 8.36744e-05
    5 KSP Residual norm 9.68825e-06
    6 KSP Residual norm 2.05679e-06
  1 SNES Function norm 6.81703e-05
    0 KSP Residual norm 6.81703e-05
    1 KSP Residual norm 2.71272e-06
    2 KSP Residual norm 4.47726e-07
    3 KSP Residual norm 4.36455e-08
    4 KSP Residual norm 6.20044e-09
    5 KSP Residual norm 5.928e-10
  2 SNES Function norm 5.940e-10
Number of SNES iterations = 2