0 TS dt 8.33333e-06 time 0.
1 TS dt 8.33333e-05 time 8.33333e-06
2 TS dt 0.000833333 time 9.16667e-05
3 TS dt 0.00833333 time 0.000925
4 TS dt 0.0132237 time 0.00925833
5 TS dt 0.0132566 time 0.022482
6 TS dt 0.0132919 time 0.0357387
7 TS dt 0.0133226 time 0.0490305
8 TS dt 0.0133482 time 0.0623531
9 TS dt 0.0133897 time 0.0757014
10 TS dt 0.0134319 time 0.0890911
11 TS dt 0.0134682 time 0.102523
12 TS dt 0.0134977 time 0.115991
13 TS dt 0.0135236 time 0.129489
14 TS dt 0.00490283 time 0.133771
15 TS dt 0.010059 time 0.138673
16 TS dt 0.0135705 time 0.148732
17 TS dt 0.0136071 time 0.162303
18 TS dt 0.00444167 time 0.165942
19 TS dt 0.00853521 time 0.170383
20 TS dt 0.0135377 time 0.178919
21 TS dt 0.0136942 time 0.192456
22 TS dt 0.00534909 time 0.197132
23 TS dt 0.0109325 time 0.202481
24 TS dt 0.013745 time 0.213414
25 TS dt 0.0137591 time 0.227159
26 TS dt 0.00363144 time 0.229682
27 TS dt 0.00577092 time 0.233314
28 TS dt 0.0111812 time 0.239085
29 TS dt 0.0138292 time 0.250266
30 TS dt 0.0137754 time 0.264095
31 TS dt 0.00307127 time 0.266054
32 TS dt 0.00439941 time 0.269125
33 TS dt 0.00773179 time 0.273524
34 TS dt 0.0135763 time 0.281256
35 TS dt 0.0139791 time 0.294833
36 TS dt 0.00573678 time 0.29961
37 TS dt 0.0115563 time 0.305347
TS Object: 1 MPI processes
  type: arkimex
    ARK IMEX 3
    Stiff abscissa       ct =  0.000000  0.871733  0.600000  1.000000 
  Stiffly accurate: yes
  Explicit first stage: yes
  FSAL property: yes
    Nonstiff abscissa     c =  0.000000  0.871733  0.600000  1.000000 
  maximum steps=1000
  maximum time=0.3
  total number of nonlinear solver iterations=294
  total number of linear solver iterations=588
  total number of nonlinear solve failures=0
  total number of rejected steps=12
  using relative error tolerance of 0.0001,   using absolute error tolerance of 0.0001
  TSAdapt Object: 1 MPI processes
    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 processes
    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=4
    total number of function evaluations=3
    norm schedule ALWAYS
    SNESLineSearch Object: 1 MPI processes
      type: bt
        interpolation: cubic
        alpha=1.000000e-04
      maxstep=1.000000e+08, minlambda=1.000000e-12
      tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08
      maximum iterations=40
    KSP Object: 1 MPI processes
      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 processes
      type: mg
        type is MULTIPLICATIVE, levels=3 cycles=v
          Cycles per PCApply=1
          Not using Galerkin computed coarse grid matrices
      Coarse grid solver -- level -------------------------------
        KSP Object: (mg_coarse_) 1 MPI processes
          type: preonly
          maximum iterations=10000, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
          left preconditioning
          using NONE norm type for convergence test
        PC Object: (mg_coarse_) 1 MPI processes
          type: lu
            out-of-place factorization
            tolerance for zero pivot 2.22045e-14
            using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
            matrix ordering: nd
            factor fill ratio given 5., needed 1.63333
              Factored matrix follows:
                Mat Object: 1 MPI processes
                  type: seqaij
                  rows=60, cols=60
                  package used to perform factorization: petsc
                  total: nonzeros=294, allocated nonzeros=294
                  total number of mallocs used during MatSetValues calls=0
                    not using I-node routines
          linear system matrix = precond matrix:
          Mat Object: 1 MPI processes
            type: seqaij
            rows=60, cols=60
            total: nonzeros=180, allocated nonzeros=180
            total number of mallocs used during MatSetValues calls=0
              not using I-node routines
      Down solver (pre-smoother) on level 1 -------------------------------
        KSP Object: (mg_levels_1_) 1 MPI processes
          type: chebyshev
            eigenvalue estimates used:  min = 0.1, max = 1.1
            eigenvalues estimate via gmres min 1., max 1.
            eigenvalues estimated using gmres with translations  [0. 0.1; 0. 1.1]
            KSP Object: (mg_levels_1_esteig_) 1 MPI processes
              type: gmres
                restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                happy breakdown tolerance 1e-30
              maximum iterations=10, initial guess is zero
              tolerances:  relative=1e-12, absolute=1e-50, divergence=10000.
              left preconditioning
              using PRECONDITIONED norm type for convergence test
            estimating eigenvalues using noisy right hand side
          maximum iterations=3, nonzero initial guess
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
          left preconditioning
          using NONE norm type for convergence test
        PC Object: (mg_levels_1_) 1 MPI processes
          type: sor
            type = local_symmetric, iterations = 1, local iterations = 1, omega = 1.
          linear system matrix = precond matrix:
          Mat Object: 1 MPI processes
            type: seqaij
            rows=120, cols=120
            total: nonzeros=360, allocated nonzeros=360
            total number of mallocs used during MatSetValues calls=0
              not using I-node routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      Down solver (pre-smoother) on level 2 -------------------------------
        KSP Object: (mg_levels_2_) 1 MPI processes
          type: chebyshev
            eigenvalue estimates used:  min = 0.1, max = 1.1
            eigenvalues estimate via gmres min 1., max 1.
            eigenvalues estimated using gmres with translations  [0. 0.1; 0. 1.1]
            KSP Object: (mg_levels_2_esteig_) 1 MPI processes
              type: gmres
                restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                happy breakdown tolerance 1e-30
              maximum iterations=10, initial guess is zero
              tolerances:  relative=1e-12, absolute=1e-50, divergence=10000.
              left preconditioning
              using PRECONDITIONED norm type for convergence test
            estimating eigenvalues using noisy right hand side
          maximum iterations=3, nonzero initial guess
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000.
          left preconditioning
          using NONE norm type for convergence test
        PC Object: (mg_levels_2_) 1 MPI processes
          type: sor
            type = local_symmetric, iterations = 1, local iterations = 1, omega = 1.
          linear system matrix = precond matrix:
          Mat Object: 1 MPI processes
            type: seqaij
            rows=240, cols=240
            total: nonzeros=720, allocated nonzeros=720
            total number of mallocs used during MatSetValues calls=0
              not using I-node routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      linear system matrix = precond matrix:
      Mat Object: 1 MPI processes
        type: seqaij
        rows=240, cols=240
        total: nonzeros=720, allocated nonzeros=720
        total number of mallocs used during MatSetValues calls=0
          not using I-node routines
