1lid velocity = 0.0204082, prandtl # = 1., grashof # = 1.
2    0 KSP Residual norm 0.265992
3    1 KSP Residual norm 0.0138547
4    2 KSP Residual norm 0.00336157
5    3 KSP Residual norm 0.00184172
6    4 KSP Residual norm 0.00158897
7    5 KSP Residual norm 0.00447043
8    6 KSP Residual norm 9.79062e-06
9    7 KSP Residual norm 2.09399e-07
10    0 KSP Residual norm 1.31434e-05
11    1 KSP Residual norm 1.35172e-06
12    2 KSP Residual norm 4.29298e-07
13    3 KSP Residual norm 1.01889e-07
14    4 KSP Residual norm 4.16351e-08
15    5 KSP Residual norm 1.62105e-08
16    6 KSP Residual norm 9.161e-11
17Number of SNES iterations = 2
18