TS Object: 1 MPI process
  type: rosw
    Rosenbrock-W ra34pw2
    Abscissa of A       =  0.000000  0.871733  0.731580  1.000000 
    Abscissa of A+Gamma =  0.435867  0.871733  0.731580  1.000000 
  initial time step=0.001
  maximum steps=1000
  maximum time=20.
  maximum number of step rejections=10
  maximum number of SNES failures allowed=1
  total number of I function evaluations=144
  total number of I Jacobian evaluations=18
  total number of nonlinear solver iterations=72
  total number of linear solver iterations=72
  total number of linear 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: ksponly
    maximum iterations=50, maximum function evaluations=10000
    tolerances: relative=1e-08, absolute=1e-50, solution=1e-08
    total number of linear solver iterations=1
    total number of function evaluations=2
    norm schedule ALWAYS
    Jacobian is applied matrix-free with differencing
    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: external
        factor fill ratio given 0., needed 0.
          Factored matrix:
            Mat Object: 1 MPI process
              type: seqdense
              rows=3, cols=3
              package used to perform factorization: petsc
              total: nonzeros=9, allocated nonzeros=9
      linear system matrix, followed by the matrix used to construct the preconditioner:
      Mat Object: 1 MPI process
        type: mffd
        rows=3, cols=3
          Matrix-free approximation:
            err=1.49012e-08 (relative error in function evaluation)
            Using wp compute h routine
                Does not compute normU
      Mat Object: 1 MPI process
        type: seqdense
        rows=3, cols=3
        total: nonzeros=9, allocated nonzeros=9
        total number of mallocs used during MatSetValues calls=0