xref: /petsc/src/snes/tutorials/output/ex58_4.out (revision c59835d02e78e47c66bbf6f0a7d8d58c36aab673)

  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.
    0 KSP Residual norm 2.45579
    1 KSP Residual norm 0.00111693
    2 KSP Residual norm 1.91557e-05
        Line search: sign of fty does not change in step interval, accepting full step
  1 SNES VI Function norm 0.0749539 Active lower constraints 1671/4490 upper constraints 0/0 Percent of total 0.177596 Percent of bounded 0.
    0 KSP Residual norm 1.78941
    1 KSP Residual norm 0.00117298
    2 KSP Residual norm 4.11863e-05
    3 KSP Residual norm 3.18406e-06
          0 Line search: fty/||y|| = 0.0106239, lambda = 0.5
          1 Line search: fty/||y|| = -0.0262441, lambda = 0.75
          2 Line search: fty/||y|| = 0.000212591, lambda = 0.625
          3 Line search: fty/||y|| = -0.0104791, lambda = 0.6875
          4 Line search: fty/||y|| = -0.0044817, lambda = 0.65625
          5 Line search: fty/||y|| = -0.0019843, lambda = 0.640625
          6 Line search: fty/||y|| = -0.000850272, lambda = 0.632812
          7 Line search: fty/||y|| = -0.000310204, lambda = 0.628906
          8 Line search: fty/||y|| = -4.66799e-05, lambda = 0.626953
          9 Line search: fty/||y|| = 8.3483e-05, lambda = 0.625977
         10 Line search: fty/||y|| = 1.85339e-05, lambda = 0.626465
         11 Line search: fty/||y|| = -1.40398e-05, lambda = 0.626709
         12 Line search: fty/||y|| = 2.25533e-06, lambda = 0.626587
         13 Line search: fty/||y|| = -5.89018e-06, lambda = 0.626648
         14 Line search: fty/||y|| = -1.81691e-06, lambda = 0.626617
         15 Line search: fty/||y|| = 2.1934e-07, lambda = 0.626602
        Line search: abs(fty)/||y|| = 2.1934e-07 <= atol = 1e-06
  2 SNES VI Function norm 0.0640087 Active lower constraints 591/3369 upper constraints 0/0 Percent of total 0.0628122 Percent of bounded 0.
    0 KSP Residual norm 1.36735
    1 KSP Residual norm 0.00151631
    2 KSP Residual norm 0.000107849
    3 KSP Residual norm 7.67946e-06
        Line search: sign of fty does not change in step interval, accepting full step
  3 SNES VI Function norm 0.0579942 Active lower constraints 275/2063 upper constraints 0/0 Percent of total 0.0292273 Percent of bounded 0.
    0 KSP Residual norm 1.70237
    1 KSP Residual norm 0.000991291
    2 KSP Residual norm 6.12318e-05
    3 KSP Residual norm 3.63808e-06
        Line search: sign of fty does not change in step interval, accepting full step
  4 SNES VI Function norm 0.038688 Active lower constraints 193/921 upper constraints 0/0 Percent of total 0.0205123 Percent of bounded 0.
    0 KSP Residual norm 1.02389
    1 KSP Residual norm 0.000416751
    2 KSP Residual norm 2.48397e-05
    3 KSP Residual norm 1.63646e-06
        Line search: sign of fty does not change in step interval, accepting full step
  5 SNES VI Function norm 0.0255821 Active lower constraints 193/377 upper constraints 0/0 Percent of total 0.0205123 Percent of bounded 0.
    0 KSP Residual norm 0.892458
    1 KSP Residual norm 0.000266236
    2 KSP Residual norm 1.33742e-05
    3 KSP Residual norm 1.08907e-06
        Line search: sign of fty does not change in step interval, accepting full step
  6 SNES VI Function norm 0.0211848 Active lower constraints 195/199 upper constraints 0/0 Percent of total 0.0207248 Percent of bounded 0.
    0 KSP Residual norm 1.39297
    1 KSP Residual norm 0.000173082
    2 KSP Residual norm 9.19271e-06
        Line search: sign of fty does not change in step interval, accepting full step
  7 SNES VI Function norm 0.0510013 Active lower constraints 165/165 upper constraints 0/0 Percent of total 0.0175364 Percent of bounded 0.
    0 KSP Residual norm 2.05996
    1 KSP Residual norm 0.000228817
    2 KSP Residual norm 1.4712e-05
        Line search: sign of fty does not change in step interval, accepting full step
  8 SNES VI Function norm 0.0376119 Active lower constraints 175/175 upper constraints 0/0 Percent of total 0.0185992 Percent of bounded 0.
    0 KSP Residual norm 0.680359
    1 KSP Residual norm 0.000138743
    2 KSP Residual norm 8.09967e-06
    3 KSP Residual norm 1.63413e-07
        Line search: sign of fty does not change in step interval, accepting full step
  9 SNES VI Function norm 0.00782779 Active lower constraints 197/197 upper constraints 0/0 Percent of total 0.0209374 Percent of bounded 0.
    0 KSP Residual norm 0.0663584
    1 KSP Residual norm 2.92765e-05
    2 KSP Residual norm 1.54563e-06
    3 KSP Residual norm 4.31265e-08
        Line search: sign of fty does not change in step interval, accepting full step
 10 SNES VI Function norm 3.00252e-05 Active lower constraints 198/198 upper constraints 0/0 Percent of total 0.0210437 Percent of bounded 0.
    0 KSP Residual norm 0.000998325
    1 KSP Residual norm 5.35503e-07
    2 KSP Residual norm 3.63435e-08
    3 KSP Residual norm 1.19391e-09
        Line search: sign of fty does not change in step interval, accepting full step
 11 SNES VI Function norm 1.38931e-08 Active lower constraints 198/198 upper constraints 0/0 Percent of total 0.0210437 Percent of bounded 0.
    0 KSP Residual norm 2.67217e-07
    1 KSP Residual norm 4.244e-10
    2 KSP Residual norm 2.136e-11
    3 KSP Residual norm < 1.e-11
        Line search: abs(fty)/||y|| = 3.66829e-15 <= atol = 1e-06
 12 SNES VI Function norm 1.94053e-12 Active lower constraints 198/198 upper constraints 0/0 Percent of total 0.0210437 Percent of bounded 0.
  Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 12