0 TS dt 0.0001 time 0.
1 TS dt 0.001 time 0.0001
2 TS dt 0.01 time 0.0011
3 TS dt 0.1 time 0.0111
4 TS dt 1. time 0.1111
5 TS dt 10. time 1.1111
6 TS dt 10.0561 time 11.1111
7 TS dt 11.8335 time 21.1672
8 TS dt 11.1992 time 33.0007
9 TS dt 14.2984 time 44.2
10 TS dt 17.4936 time 58.4984
11 TS dt 22.1151 time 75.992
12 TS dt 29.4669 time 98.1071
13 TS dt 34.1746 time 127.574
14 TS dt 39.5697 time 161.749
15 TS dt 36.3786 time 195.719
16 TS dt 33.4997 time 232.098
17 TS dt 35.9743 time 265.597
18 TS dt 44.9934 time 301.572
19 TS dt 49.3358 time 346.565
20 TS dt 69.319 time 395.901
21 TS dt 57.2954 time 439.857
22 TS dt 46.6912 time 476.653
23 TS dt 42.4492 time 523.345
TS Object: 1 MPI process
  type: arkimex
    ARK IMEX 3
    Stiff abscissa       ct =  0.000000  0.871733  0.600000  1.000000 
  Fully implicit: yes
  Stiffly accurate: yes
  Explicit first stage: yes
  FSAL property: yes
    Nonstiff abscissa     c =  0.000000  0.871733  0.600000  1.000000 
  initial time step=0.0001
  maximum time=500.
  maximum number of step rejections=10
  maximum number of SNES failures allowed=1
  total number of RHS function evaluations=368
  total number of RHS Jacobian evaluations=264
  total number of nonlinear solver iterations=264
  total number of linear solver iterations=1418
  total number of nonlinear solve failures=0
  total number of rejected steps=3
  using relative error tolerance of 0.0001,   using absolute error tolerance of 0.0001
  TSAdapt Object: 1 MPI process
    type: basic
    safety factor 0.9
    extra safety factor after step rejection 0.5
    clip fastest increase 10.
    clip fastest decrease 0.1
    maximum allowed timestep 1e+20
    minimum allowed timestep 1e-20
    maximum solution absolute value to be ignored -1.
  SNES Object: 1 MPI process
    type: newtonls
    maximum iterations=50, maximum function evaluations=10000
    tolerances: relative=1e-08, absolute=1e-50, solution=1e-08
    total number of linear solver iterations=35
    total number of function evaluations=6
    norm schedule ALWAYS
    SNESLineSearch Object: 1 MPI process
      type: bt
        interpolation: cubic
        alpha=1.000000e-04
      maxlambda=1.000000e+00, minlambda=1.000000e-12
      tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08
      maximum iterations=40
    KSP Object: 1 MPI process
      type: gmres
        restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement
        happy breakdown tolerance=1e-30
      maximum iterations=10000, initial guess is zero
      tolerances: relative=1e-05, absolute=1e-50, divergence=10000.
      left preconditioning
      using PRECONDITIONED norm type for convergence test
    PC Object: 1 MPI process
      type: ilu
        out-of-place factorization
        0 levels of fill
        tolerance for zero pivot 2.22045e-14
        matrix ordering: natural
        factor fill ratio given 1., needed 1.
          Factored matrix:
            Mat Object: 1 MPI process
              type: seqaij
              rows=8450, cols=8450, bs=2
              package used to perform factorization: petsc
              total: nonzeros=84500, allocated nonzeros=84500
                using I-node routines: found 4225 nodes, limit used is 5
      linear system matrix, which is also used to construct the preconditioner:
      Mat Object: 1 MPI process
        type: seqaij
        rows=8450, cols=8450, bs=2
        total: nonzeros=84500, allocated nonzeros=84500
        total number of mallocs used during MatSetValues calls=0
          using I-node routines: found 4225 nodes, limit used is 5