xref: /petsc/src/snes/tutorials/output/ex19_cgne_2.out (revision eaa7cf455101e7391ead982166c6e99faf273403) 
1lid velocity = 0.0625, prandtl # = 1., grashof # = 1.
2    0 KSP Residual norm 0.329737
3    1 KSP Residual norm 0.313164
4    2 KSP Residual norm 0.0475228
5    3 KSP Residual norm 0.0527513
6    4 KSP Residual norm 0.0336081
7    5 KSP Residual norm 0.0589036
8    6 KSP Residual norm 0.0371174
9    7 KSP Residual norm 0.0311859
10    8 KSP Residual norm 0.0315337
11    9 KSP Residual norm 0.0238384
12   10 KSP Residual norm 0.0121624
13   11 KSP Residual norm 0.0121032
14   12 KSP Residual norm 0.0136556
15   13 KSP Residual norm 0.00871402
16   14 KSP Residual norm 0.00808783
17   15 KSP Residual norm 0.00215891
18   16 KSP Residual norm 0.00581555
19   17 KSP Residual norm 0.00776632
20   18 KSP Residual norm 0.019159
21   19 KSP Residual norm 0.00328485
22   20 KSP Residual norm 0.00412157
23   21 KSP Residual norm 0.00308695
24   22 KSP Residual norm 0.00522533
25   23 KSP Residual norm 0.00699751
26   24 KSP Residual norm 0.00966341
27   25 KSP Residual norm 0.00273529
28   26 KSP Residual norm 0.00376275
29   27 KSP Residual norm 0.00365193
30   28 KSP Residual norm 0.0008234
31   29 KSP Residual norm 0.00137171
32   30 KSP Residual norm 0.000483122
33   31 KSP Residual norm 0.000999703
34   32 KSP Residual norm 0.000507456
35   33 KSP Residual norm 0.00116562
36   34 KSP Residual norm 0.000212525
37   35 KSP Residual norm 0.000132465
38   36 KSP Residual norm 0.000419669
39   37 KSP Residual norm 0.000199309
40   38 KSP Residual norm 0.000345409
41   39 KSP Residual norm 0.000207211
42   40 KSP Residual norm 0.000488192
43   41 KSP Residual norm 0.000219208
44   42 KSP Residual norm 0.000341406
45   43 KSP Residual norm 0.000110854
46   44 KSP Residual norm 8.48481e-05
47   45 KSP Residual norm 0.000169257
48   46 KSP Residual norm 0.000175205
49   47 KSP Residual norm 3.60377e-05
50   48 KSP Residual norm 0.000129896
51   49 KSP Residual norm 0.000105173
52   50 KSP Residual norm 6.34783e-05
53   51 KSP Residual norm 5.05072e-05
54   52 KSP Residual norm 6.76429e-05
55   53 KSP Residual norm 2.43593e-06
56  Linear solve converged due to CONVERGED_RTOL iterations 53
57KSP Object: 1 MPI process
58  type: cgne
59  maximum iterations=10000, initial guess is zero
60  tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
61  left preconditioning
62  using PRECONDITIONED norm type for convergence test
63PC Object: 1 MPI process
64  type: jacobi
65  linear system matrix, which is also used to construct the preconditioner:
66  Mat Object: 1 MPI process
67    type: seqaij
68    rows=64, cols=64, bs=4
69    total: nonzeros=1024, allocated nonzeros=1024
70    total number of mallocs used during MatSetValues calls=0
71      using I-node routines: found 16 nodes, limit used is 5
72    0 KSP Residual norm 9.8805e-05
73    1 KSP Residual norm 8.19186e-05
74    2 KSP Residual norm 1.90045e-05
75    3 KSP Residual norm 2.40209e-05
76    4 KSP Residual norm 6.07153e-06
77    5 KSP Residual norm 9.60261e-06
78    6 KSP Residual norm 5.79382e-06
79    7 KSP Residual norm 2.35168e-05
80    8 KSP Residual norm 1.43291e-05
81    9 KSP Residual norm 2.31894e-05
82   10 KSP Residual norm 1.53585e-05
83   11 KSP Residual norm 1.46354e-05
84   12 KSP Residual norm 1.38503e-05
85   13 KSP Residual norm 1.50412e-05
86   14 KSP Residual norm 8.43848e-06
87   15 KSP Residual norm 8.84509e-06
88   16 KSP Residual norm 1.61505e-05
89   17 KSP Residual norm 6.49552e-06
90   18 KSP Residual norm 4.63784e-06
91   19 KSP Residual norm 4.61956e-06
92   20 KSP Residual norm 3.88109e-06
93   21 KSP Residual norm 4.70298e-06
94   22 KSP Residual norm 3.80683e-06
95   23 KSP Residual norm 4.46884e-06
96   24 KSP Residual norm 2.14323e-06
97   25 KSP Residual norm 1.68311e-06
98   26 KSP Residual norm 1.10435e-06
99   27 KSP Residual norm 1.87473e-06
100   28 KSP Residual norm 1.16712e-06
101   29 KSP Residual norm 1.24929e-06
102   30 KSP Residual norm 5.27343e-07
103   31 KSP Residual norm 2.77839e-07
104   32 KSP Residual norm 2.61303e-07
105   33 KSP Residual norm 3.13361e-07
106   34 KSP Residual norm 1.63141e-07
107   35 KSP Residual norm 2.13578e-07
108   36 KSP Residual norm 7.8339e-07
109   37 KSP Residual norm 8.58461e-08
110   38 KSP Residual norm 9.14491e-08
111   39 KSP Residual norm 1.01323e-07
112   40 KSP Residual norm 6.90381e-08
113   41 KSP Residual norm 3.11927e-07
114   42 KSP Residual norm 1.29601e-07
115   43 KSP Residual norm 7.96694e-08
116   44 KSP Residual norm 4.31165e-08
117   45 KSP Residual norm 1.95467e-07
118   46 KSP Residual norm 6.59884e-08
119   47 KSP Residual norm 7.61762e-08
120   48 KSP Residual norm 3.91827e-08
121   49 KSP Residual norm 9.64272e-08
122   50 KSP Residual norm 9.35972e-08
123   51 KSP Residual norm 1.17549e-08
124   52 KSP Residual norm 3.98126e-08
125   53 KSP Residual norm 7.25575e-09
126   54 KSP Residual norm 7.15814e-09
127   55 KSP Residual norm 1.78358e-08
128   56 KSP Residual norm 9.72379e-09
129   57 KSP Residual norm 2.41943e-08
130   58 KSP Residual norm 7.28349e-09
131   59 KSP Residual norm 5.6578e-09
132   60 KSP Residual norm 3.58275e-09
133   61 KSP Residual norm 2.46854e-09
134   62 KSP Residual norm 6.4442e-09
135   63 KSP Residual norm 1.72792e-08
136   64 KSP Residual norm 3.14399e-09
137   65 KSP Residual norm 2.17434e-09
138   66 KSP Residual norm 7.996e-10
139  Linear solve converged due to CONVERGED_RTOL iterations 66
140KSP Object: 1 MPI process
141  type: cgne
142  maximum iterations=10000, initial guess is zero
143  tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
144  left preconditioning
145  using PRECONDITIONED norm type for convergence test
146PC Object: 1 MPI process
147  type: jacobi
148  linear system matrix, which is also used to construct the preconditioner:
149  Mat Object: 1 MPI process
150    type: seqaij
151    rows=64, cols=64, bs=4
152    total: nonzeros=1024, allocated nonzeros=1024
153    total number of mallocs used during MatSetValues calls=0
154      using I-node routines: found 16 nodes, limit used is 5
155    0 KSP Residual norm 8.088e-10
156    1 KSP Residual norm 1.41572e-09
157    2 KSP Residual norm 3.34909e-09
158    3 KSP Residual norm 5.927e-10
159    4 KSP Residual norm 1.17104e-09
160    5 KSP Residual norm 1.08557e-09
161    6 KSP Residual norm 1.60593e-09
162    7 KSP Residual norm 5.946e-10
163    8 KSP Residual norm 7.734e-10
164    9 KSP Residual norm 3.367e-10
165   10 KSP Residual norm 4.901e-10
166   11 KSP Residual norm 6.654e-10
167   12 KSP Residual norm 1.05178e-09
168   13 KSP Residual norm 5.620e-10
169   14 KSP Residual norm 5.390e-10
170   15 KSP Residual norm 2.426e-10
171   16 KSP Residual norm 3.058e-10
172   17 KSP Residual norm 4.040e-10
173   18 KSP Residual norm 2.678e-10
174   19 KSP Residual norm 2.477e-10
175   20 KSP Residual norm 2.816e-10
176   21 KSP Residual norm 3.991e-10
177   22 KSP Residual norm 2.129e-10
178   23 KSP Residual norm 2.696e-10
179   24 KSP Residual norm 2.945e-10
180   25 KSP Residual norm 2.758e-10
181   26 KSP Residual norm 9.453e-11
182   27 KSP Residual norm 1.158e-10
183   28 KSP Residual norm 4.044e-10
184   29 KSP Residual norm 2.067e-10
185   30 KSP Residual norm 5.540e-11
186   31 KSP Residual norm 1.947e-11
187   32 KSP Residual norm 3.533e-11
188   33 KSP Residual norm 3.764e-11
189   34 KSP Residual norm 2.536e-11
190   35 KSP Residual norm 2.083e-11
191   36 KSP Residual norm 5.355e-11
192   37 KSP Residual norm 1.906e-11
193   38 KSP Residual norm 1.004e-11
194   39 KSP Residual norm 1.078e-11
195   40 KSP Residual norm 1.423e-11
196   41 KSP Residual norm 2.065e-11
197   42 KSP Residual norm 2.426e-11
198   43 KSP Residual norm 1.079e-11
199   44 KSP Residual norm < 1.e-11
200   45 KSP Residual norm < 1.e-11
201   46 KSP Residual norm < 1.e-11
202   47 KSP Residual norm < 1.e-11
203   48 KSP Residual norm 2.996e-11
204   49 KSP Residual norm < 1.e-11
205   50 KSP Residual norm < 1.e-11
206   51 KSP Residual norm < 1.e-11
207   52 KSP Residual norm < 1.e-11
208   53 KSP Residual norm < 1.e-11
209   54 KSP Residual norm < 1.e-11
210   55 KSP Residual norm < 1.e-11
211   56 KSP Residual norm < 1.e-11
212   57 KSP Residual norm < 1.e-11
213   58 KSP Residual norm < 1.e-11
214   59 KSP Residual norm < 1.e-11
215   60 KSP Residual norm < 1.e-11
216   61 KSP Residual norm < 1.e-11
217   62 KSP Residual norm < 1.e-11
218   63 KSP Residual norm < 1.e-11
219   64 KSP Residual norm < 1.e-11
220   65 KSP Residual norm < 1.e-11
221   66 KSP Residual norm < 1.e-11
222   67 KSP Residual norm < 1.e-11
223   68 KSP Residual norm < 1.e-11
224   69 KSP Residual norm < 1.e-11
225   70 KSP Residual norm < 1.e-11
226   71 KSP Residual norm < 1.e-11
227   72 KSP Residual norm < 1.e-11
228   73 KSP Residual norm < 1.e-11
229  Linear solve converged due to CONVERGED_RTOL iterations 73
230KSP Object: 1 MPI process
231  type: cgne
232  maximum iterations=10000, initial guess is zero
233  tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
234  left preconditioning
235  using PRECONDITIONED norm type for convergence test
236PC Object: 1 MPI process
237  type: jacobi
238  linear system matrix, which is also used to construct the preconditioner:
239  Mat Object: 1 MPI process
240    type: seqaij
241    rows=64, cols=64, bs=4
242    total: nonzeros=1024, allocated nonzeros=1024
243    total number of mallocs used during MatSetValues calls=0
244      using I-node routines: found 16 nodes, limit used is 5
245Number of SNES iterations = 3
246