  Residual norms for stokes_ solve.
  0 KSP Residual norm 0.0239928 
  1 KSP Residual norm 0.00018525 
  2 KSP Residual norm 3.95184e-05 
  3 KSP Residual norm 8.60318e-07 
  4 KSP Residual norm 9.54453e-08 
4.7619e-02   5.4794e-03   7.1439e-05   2.3332e-03
