xref: /petsc/src/snes/tutorials/output/ex2_3.out (revision 70646cd191a02c3aba559ba717dac5da7a8a1e20)
1c4762a1bSJed Brownatol=1e-50, rtol=1e-08, stol=1e-08, maxit=50, maxf=10000
2c4762a1bSJed Brown  0 SNES Function norm 5.41468
3c4762a1bSJed Brown  1 SNES Function norm 0.295258
4c4762a1bSJed Brown  2 SNES Function norm 0.000450229
5c4762a1bSJed Brown  3 SNES Function norm 1.38967e-09
68cc725e6SPierre JolivetSNES Object: 1 MPI process
7c4762a1bSJed Brown  type: newtonls
8c4762a1bSJed Brown  maximum iterations=50, maximum function evaluations=10000
9c4762a1bSJed Brown  tolerances: relative=1e-08, absolute=1e-50, solution=1e-08
10c4762a1bSJed Brown  total number of linear solver iterations=10
11c4762a1bSJed Brown  total number of function evaluations=4
12c4762a1bSJed Brown  norm schedule ALWAYS
138cc725e6SPierre Jolivet  SNESLineSearch Object: 1 MPI process
14c4762a1bSJed Brown    type: bt
15c4762a1bSJed Brown      interpolation: cubic
16c4762a1bSJed Brown      alpha=1.000000e-04
17a99ef635SJonas Heinzmann    maxlambda=1.000000e+00, minlambda=1.000000e-12
18c4762a1bSJed Brown    tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08
19c4762a1bSJed Brown    maximum iterations=40
208cc725e6SPierre Jolivet  KSP Object: 1 MPI process
21c4762a1bSJed Brown    type: gmres
22f971d498SPierre Jolivet      restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with one step of iterative refinement
23*143f2514SPierre Jolivet      happy breakdown tolerance=1e-30
24c4762a1bSJed Brown    maximum iterations=10000, initial guess is zero
25c4762a1bSJed Brown    tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
26c4762a1bSJed Brown    left preconditioning
27c4762a1bSJed Brown    using PRECONDITIONED norm type for convergence test
288cc725e6SPierre Jolivet  PC Object: 1 MPI process
29c4762a1bSJed Brown    type: jacobi
30e60cc64bSMatthew G. Knepley      type DIAGONAL
31ecf3d421SBarry Smith    linear system matrix, which is also used to construct the preconditioner:
328cc725e6SPierre Jolivet    Mat Object: 1 MPI process
33c4762a1bSJed Brown      type: seqaij
34c4762a1bSJed Brown      rows=5, cols=5
35c4762a1bSJed Brown      total: nonzeros=11, allocated nonzeros=15
36c4762a1bSJed Brown      total number of mallocs used during MatSetValues calls=0
37c4762a1bSJed Brown        not using I-node routines
38c4762a1bSJed Brownnumber of SNES iterations = 3
39c4762a1bSJed Brown
40c4762a1bSJed BrownNorm of error 1.49752e-10, Iterations 3
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