xref: /petsc/src/ts/tutorials/advection-diffusion-reaction/output/ex1_1.out (revision c4762a1b19cd2af06abeed90e8f9d34fb975dd94)
1*c4762a1bSJed BrownTS Object: 1 MPI processes
2*c4762a1bSJed Brown  type: rosw
3*c4762a1bSJed Brown    Rosenbrock-W ra34pw2
4*c4762a1bSJed Brown    Abscissa of A       =  0.000000  0.871733  0.731580  1.000000
5*c4762a1bSJed Brown    Abscissa of A+Gamma =  0.435867  0.871733  0.731580  1.000000
6*c4762a1bSJed Brown  maximum steps=1000
7*c4762a1bSJed Brown  maximum time=20.
8*c4762a1bSJed Brown  total number of nonlinear solver iterations=108
9*c4762a1bSJed Brown  total number of linear solver iterations=108
10*c4762a1bSJed Brown  total number of linear solve failures=0
11*c4762a1bSJed Brown  total number of rejected steps=0
12*c4762a1bSJed Brown  using relative error tolerance of 0.0001,   using absolute error tolerance of 0.0001
13*c4762a1bSJed Brown  TSAdapt Object: 1 MPI processes
14*c4762a1bSJed Brown    type: basic
15*c4762a1bSJed Brown    safety factor 0.9
16*c4762a1bSJed Brown    extra safety factor after step rejection 0.5
17*c4762a1bSJed Brown    clip fastest increase 10.
18*c4762a1bSJed Brown    clip fastest decrease 0.1
19*c4762a1bSJed Brown    maximum allowed timestep 1e+20
20*c4762a1bSJed Brown    minimum allowed timestep 1e-20
21*c4762a1bSJed Brown    maximum solution absolute value to be ignored -1.
22*c4762a1bSJed Brown  SNES Object: 1 MPI processes
23*c4762a1bSJed Brown    type: ksponly
24*c4762a1bSJed Brown    maximum iterations=50, maximum function evaluations=10000
25*c4762a1bSJed Brown    tolerances: relative=1e-08, absolute=1e-50, solution=1e-08
26*c4762a1bSJed Brown    total number of linear solver iterations=1
27*c4762a1bSJed Brown    total number of function evaluations=1
28*c4762a1bSJed Brown    norm schedule ALWAYS
29*c4762a1bSJed Brown    Jacobian is never rebuilt
30*c4762a1bSJed Brown    KSP Object: 1 MPI processes
31*c4762a1bSJed Brown      type: gmres
32*c4762a1bSJed Brown        restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
33*c4762a1bSJed Brown        happy breakdown tolerance 1e-30
34*c4762a1bSJed Brown      maximum iterations=10000, initial guess is zero
35*c4762a1bSJed Brown      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
36*c4762a1bSJed Brown      left preconditioning
37*c4762a1bSJed Brown      using PRECONDITIONED norm type for convergence test
38*c4762a1bSJed Brown    PC Object: 1 MPI processes
39*c4762a1bSJed Brown      type: ilu
40*c4762a1bSJed Brown        out-of-place factorization
41*c4762a1bSJed Brown        0 levels of fill
42*c4762a1bSJed Brown        tolerance for zero pivot 2.22045e-14
43*c4762a1bSJed Brown        matrix ordering: natural
44*c4762a1bSJed Brown        factor fill ratio given 1., needed 1.
45*c4762a1bSJed Brown          Factored matrix follows:
46*c4762a1bSJed Brown            Mat Object: 1 MPI processes
47*c4762a1bSJed Brown              type: seqaij
48*c4762a1bSJed Brown              rows=3, cols=3
49*c4762a1bSJed Brown              package used to perform factorization: petsc
50*c4762a1bSJed Brown              total: nonzeros=9, allocated nonzeros=9
51*c4762a1bSJed Brown              total number of mallocs used during MatSetValues calls=0
52*c4762a1bSJed Brown                using I-node routines: found 1 nodes, limit used is 5
53*c4762a1bSJed Brown      linear system matrix = precond matrix:
54*c4762a1bSJed Brown      Mat Object: 1 MPI processes
55*c4762a1bSJed Brown        type: seqaij
56*c4762a1bSJed Brown        rows=3, cols=3
57*c4762a1bSJed Brown        total: nonzeros=9, allocated nonzeros=9
58*c4762a1bSJed Brown        total number of mallocs used during MatSetValues calls=0
59*c4762a1bSJed Brown          using I-node routines: found 1 nodes, limit used is 5
60