xref: /petsc/src/snes/tests/output/ex7_4_alt.out (revision 70646cd191a02c3aba559ba717dac5da7a8a1e20)
1c4762a1bSJed Brown    0 KSP Residual norm 7.280770540237e-01
2c4762a1bSJed Brown    1 KSP Residual norm 3.337812721729e-01
3c4762a1bSJed Brown    2 KSP Residual norm 8.313739299774e-02
4c4762a1bSJed Brown    3 KSP Residual norm 5.251831933856e-02
5c4762a1bSJed Brown    4 KSP Residual norm 1.542615245853e-05
6c4762a1bSJed Brown    5 KSP Residual norm 9.020985913821e-08
7c4762a1bSJed Brown    0 KSP Residual norm 9.231724776328e-03
8c4762a1bSJed Brown    1 KSP Residual norm 5.040032789111e-03
9c4762a1bSJed Brown    2 KSP Residual norm 1.891976920888e-03
10c4762a1bSJed Brown    3 KSP Residual norm 8.513155336232e-08
11c4762a1bSJed Brown    0 KSP Residual norm 1.452666856494e-05
12c4762a1bSJed Brown    1 KSP Residual norm 1.038508253259e-05
13c4762a1bSJed Brown    2 KSP Residual norm 5.428066742752e-06
14c4762a1bSJed Brown    3 KSP Residual norm 5.770967845820e-07
15c4762a1bSJed Brown    4 KSP Residual norm 3.353276423895e-12
168cc725e6SPierre JolivetSNES Object: 1 MPI process
17c4762a1bSJed Brown  type: newtonls
18c4762a1bSJed Brown  maximum iterations=50, maximum function evaluations=10000
19c4762a1bSJed Brown  tolerances: relative=1e-05, absolute=1e-25, solution=1e-05
20c4762a1bSJed Brown  total number of linear solver iterations=12
21c4762a1bSJed Brown  total number of function evaluations=25
22c4762a1bSJed Brown  norm schedule ALWAYS
238cc725e6SPierre Jolivet  SNESLineSearch Object: 1 MPI process
24c4762a1bSJed Brown    type: bt
25c4762a1bSJed Brown      interpolation: cubic
26c4762a1bSJed Brown      alpha=1.000000e-04
27a99ef635SJonas Heinzmann    maxlambda=1.000000e+00, minlambda=1.000000e-12
28c4762a1bSJed Brown    tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08
29c4762a1bSJed Brown    maximum iterations=40
308cc725e6SPierre Jolivet  KSP Object: 1 MPI process
31c4762a1bSJed Brown    type: gmres
32f971d498SPierre Jolivet      restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement
33*143f2514SPierre Jolivet      happy breakdown tolerance=1e-30
34c4762a1bSJed Brown    maximum iterations=10000, initial guess is zero
35c4762a1bSJed Brown    tolerances: relative=1e-05, absolute=1e-25, divergence=10000.
36c4762a1bSJed Brown    left preconditioning
37c4762a1bSJed Brown    using PRECONDITIONED norm type for convergence test
388cc725e6SPierre Jolivet  PC Object: 1 MPI process
39c4762a1bSJed Brown    type: jacobi
40e60cc64bSMatthew G. Knepley      type DIAGONAL
41ecf3d421SBarry Smith    linear system matrix, which is also used to construct the preconditioner:
428cc725e6SPierre Jolivet    Mat Object: 1 MPI process
43c4762a1bSJed Brown      type: mffd
44c4762a1bSJed Brown      rows=5, cols=5
45c4762a1bSJed Brown        Matrix-free approximation:
46c4762a1bSJed Brown          err=0.000345267 (relative error in function evaluation)
47c4762a1bSJed Brown          Using wp compute h routine
48c4762a1bSJed Brown              Does not compute normU
49c4762a1bSJed Brownnumber of SNES iterations = 3
50c4762a1bSJed Brown
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