1lid velocity = 0.0625, prandtl # = 1., grashof # = 1.
2 0 KSP Residual norm 2.358581702614e-01
3 1 KSP Residual norm 4.350078610856e-17
4 0 KSP Residual norm 2.309061716136e-05
5 1 KSP Residual norm 3.520316290211e-21
6Number of SNES iterations = 2
7