xref: /petsc/src/snes/tutorials/output/ex58_3.out (revision 0baf8eba40dbc839082666f9f7396a225d6f663c)
1  0 SNES VI Function norm 0.0946221 Active lower constraints 202/7417 upper constraints 0/0 Percent of total 0.0214688 Percent of bounded 0.
2    0 KSP Residual norm 16.8379
3    1 KSP Residual norm 0.000877651
4    2 KSP Residual norm 4.14968e-05
5          0 Line search: fty/||y|| = -0.033171, lambda = 0.5
6          1 Line search: fty/||y|| = 0.0180532, lambda = 0.25
7          2 Line search: fty/||y|| = 0.0126471, lambda = 0.375
8          3 Line search: fty/||y|| = 0.000436031, lambda = 0.4375
9          4 Line search: fty/||y|| = -0.0166589, lambda = 0.46875
10          5 Line search: fty/||y|| = -0.00698054, lambda = 0.453125
11          6 Line search: fty/||y|| = -0.00295682, lambda = 0.445312
12          7 Line search: fty/||y|| = -0.00118288, lambda = 0.441406
13          8 Line search: fty/||y|| = -0.000354409, lambda = 0.439453
14          9 Line search: fty/||y|| = 4.55115e-05, lambda = 0.438477
15         10 Line search: fty/||y|| = -0.000153267, lambda = 0.438965
16         11 Line search: fty/||y|| = -5.35828e-05, lambda = 0.438721
17         12 Line search: fty/||y|| = -3.96209e-06, lambda = 0.438599
18         13 Line search: fty/||y|| = 2.07931e-05, lambda = 0.438538
19         14 Line search: fty/||y|| = 8.42009e-06, lambda = 0.438568
20         15 Line search: fty/||y|| = 2.23015e-06, lambda = 0.438583
21         16 Line search: fty/||y|| = -8.65684e-07, lambda = 0.438591
22        Line search: abs(fty)/||y|| = 8.65684e-07 <= atol = 1e-06
23  1 SNES VI Function norm 0.0611205 Active lower constraints 198/202 upper constraints 0/0 Percent of total 0.0210437 Percent of bounded 0.
24    0 KSP Residual norm 2.24628
25    1 KSP Residual norm 0.00125488
26    2 KSP Residual norm 6.14527e-05
27    3 KSP Residual norm 2.90315e-06
28          0 Line search: fty/||y|| = 0.00359617, lambda = 0.5
29          1 Line search: fty/||y|| = 0.00130957, lambda = 0.75
30          2 Line search: fty/||y|| = 0.000105357, lambda = 0.875
31          3 Line search: fty/||y|| = -0.000511756, lambda = 0.9375
32          4 Line search: fty/||y|| = -0.000201971, lambda = 0.90625
33          5 Line search: fty/||y|| = -4.79977e-05, lambda = 0.890625
34          6 Line search: fty/||y|| = 2.87572e-05, lambda = 0.882812
35          7 Line search: fty/||y|| = -9.6009e-06, lambda = 0.886719
36          8 Line search: fty/||y|| = 9.58299e-06, lambda = 0.884766
37          9 Line search: fty/||y|| = -7.74338e-09, lambda = 0.885742
38        Line search: abs(fty)/||y|| = 7.74338e-09 <= atol = 1e-06
39  2 SNES VI Function norm 0.00976362 Active lower constraints 198/198 upper constraints 0/0 Percent of total 0.0210437 Percent of bounded 0.
40    0 KSP Residual norm 0.0693375
41    1 KSP Residual norm 0.0346816
42    2 KSP Residual norm 0.00193471
43    3 KSP Residual norm 0.000751655
44    4 KSP Residual norm 0.00045293
45    5 KSP Residual norm 4.43754e-05
46    6 KSP Residual norm 1.52619e-05
47    7 KSP Residual norm 4.10446e-06
48    8 KSP Residual norm 1.02179e-06
49    9 KSP Residual norm 2.78221e-07
50        Line search: sign of fty does not change in step interval, accepting full step
51  3 SNES VI Function norm 0.000410985 Active lower constraints 198/198 upper constraints 0/0 Percent of total 0.0210437 Percent of bounded 0.
52    0 KSP Residual norm 0.00231111
53    1 KSP Residual norm 0.000226265
54    2 KSP Residual norm 5.46863e-05
55    3 KSP Residual norm 1.65569e-05
56    4 KSP Residual norm 5.73283e-06
57    5 KSP Residual norm 8.99023e-07
58    6 KSP Residual norm 2.35497e-07
59    7 KSP Residual norm 6.50693e-08
60    8 KSP Residual norm 1.45028e-08
61        Line search: sign of fty does not change in step interval, accepting full step
62  4 SNES VI Function norm 2.73291e-06 Active lower constraints 198/198 upper constraints 0/0 Percent of total 0.0210437 Percent of bounded 0.
63    0 KSP Residual norm 7.42544e-06
64    1 KSP Residual norm 4.76377e-07
65    2 KSP Residual norm 1.67893e-07
66    3 KSP Residual norm 3.3499e-08
67    4 KSP Residual norm 1.35331e-08
68    5 KSP Residual norm 2.69551e-09
69    6 KSP Residual norm 8.749e-10
70    7 KSP Residual norm 1.919e-10
71    8 KSP Residual norm 5.276e-11
72        Line search: sign of fty does not change in step interval, accepting full step
73  5 SNES VI Function norm 1.54075e-10 Active lower constraints 198/198 upper constraints 0/0 Percent of total 0.0210437 Percent of bounded 0.
74  Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 5
75