13x13 grid, lid velocity = 100., prandtl # = 1., grashof # = 1000.
0 TS dt 0.0384615 time 0.
    0 SNES Function norm 3315.94 
    1 SNES Function norm 2.38011 
    2 SNES Function norm 0.00032716 
    3 SNES Function norm 2.56541e-09 
1 TS dt 0.0384615 time 0.0384615
    0 SNES Function norm 97.202 
    1 SNES Function norm 0.223636 
    2 SNES Function norm 1.59623e-06 
    3 SNES Function norm < 1.e-11
2 TS dt 0.0384615 time 0.0769231
    0 SNES Function norm 91.9215 
    1 SNES Function norm 0.0323546 
    2 SNES Function norm 2.34601e-07 
3 TS dt 0.0384615 time 0.115385
    0 SNES Function norm 87.3808 
    1 SNES Function norm 0.0153468 
    2 SNES Function norm 6.22235e-08 
4 TS dt 0.0384615 time 0.153846
    0 SNES Function norm 83.4023 
    1 SNES Function norm 0.116663 
    2 SNES Function norm 3.56251e-07 
5 TS dt 0.0384615 time 0.192308
    0 SNES Function norm 79.8595 
    1 SNES Function norm 0.0688442 
    2 SNES Function norm 2.20885e-07 
6 TS dt 0.0384615 time 0.230769
    0 SNES Function norm 76.6667 
    1 SNES Function norm 0.0165637 
    2 SNES Function norm 9.89437e-08 
7 TS dt 0.0384615 time 0.269231
    0 SNES Function norm 73.7798 
    1 SNES Function norm 0.0180403 
    2 SNES Function norm 5.5259e-08 
8 TS dt 0.0384615 time 0.307692
    0 SNES Function norm 71.1175 
    1 SNES Function norm 0.0861585 
    2 SNES Function norm 8.55732e-07 
    3 SNES Function norm < 1.e-11
9 TS dt 0.0384615 time 0.346154
    0 SNES Function norm 68.6491 
    1 SNES Function norm 0.0546354 
    2 SNES Function norm 1.31283e-07 
10 TS dt 0.0384615 time 0.384615
CONVERGED_ITS at time 0.384615 after 10 steps