1 0 KSP Residual norm 1.416649209092e+01
2 1 KSP Residual norm 5.490366736599e-01
3 2 KSP Residual norm 2.827490994356e-02
4 3 KSP Residual norm 1.730243370937e-03
5 4 KSP Residual norm 1.865173967592e-04
6 5 KSP Residual norm 1.227610518141e-05
7Norm of error 1.52571e-05 iterations 5
8