atol=1e-50, rtol=1e-08, stol=0., maxit=50, maxf=10000
  0 SNES Function norm 5.41468
  1 SNES Function norm 4.27553
  2 SNES Function norm 1.96849
  3 SNES Function norm 0.0348357
  4 SNES Function norm 6.16133e-06
  5 SNES Function norm < 1.e-11
SNES Object: 1 MPI process
  type: newtontr
    Trust region parameters:
      eta1=0.001, eta2=0.25, eta3=0.75
      t1=0.25, t2=2.
      delta_min=1e-12, delta_0=0.2, delta_max=1e+10
      kmdc=0.
      fallback=NEWTON
  maximum iterations=50, maximum function evaluations=10000
  tolerances: relative=1e-08, absolute=1e-50, solution=0.
  total number of linear solver iterations=5
  total number of function evaluations=6
  norm schedule ALWAYS
  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=5, cols=5
            package used to perform factorization: petsc
            total: nonzeros=11, allocated nonzeros=11
              not using I-node routines
    linear system matrix, which is also used to construct the preconditioner:
    Mat Object: 1 MPI process
      type: seqaij
      rows=5, cols=5
      total: nonzeros=11, allocated nonzeros=15
      total number of mallocs used during MatSetValues calls=0
        not using I-node routines
number of SNES iterations = 5

Norm of error 1.27238e-13, Iterations 5