1 0 KSP Residual norm 0.0350723 2 1 KSP Residual norm 0.0715886 3 2 KSP Residual norm 0.0993285 4 3 KSP Residual norm 0.125525 5 4 KSP Residual norm 0.114569 6 5 KSP Residual norm 0.0503669 7 6 KSP Residual norm 0.0178449 8 7 KSP Residual norm 0.0141054 9 8 KSP Residual norm 0.00895932 10 9 KSP Residual norm 0.00718609 11 10 KSP Residual norm 0.00438408 12 11 KSP Residual norm 0.00300055 13 12 KSP Residual norm 0.00108146 14 13 KSP Residual norm 0.000877437 15 14 KSP Residual norm 0.000465296 16 15 KSP Residual norm 0.000165816 17 16 KSP Residual norm 3.8286e-05 18 17 KSP Residual norm 6.74211e-06 19 18 KSP Residual norm 7.50676e-07 20 19 KSP Residual norm 8.10487e-08 21