0 KSP Residual norm 14.7649
  1 KSP Residual norm 0.635475
  2 KSP Residual norm 0.126483
  3 KSP Residual norm 0.0105177
  4 KSP Residual norm 0.000631554
  5 KSP Residual norm 5.90436e-05
Residual norm 5.90436e-05