atol=1e-50, rtol=1e-08, stol=1e-08, maxit=50, maxf=10000
  0 SNES Function norm 5.41468 
  1 SNES Function norm 4.14026 
  2 SNES Function norm 1.5562 
  3 SNES Function norm 0.0213393 
  4 SNES Function norm 2.29937e-06 
  5 SNES Function norm < 1.e-11
SNES Object: 1 MPI processes
  type: newtontr
    Trust region tolerance (-snes_trtol)
    mu=0.25, eta=0.75, sigma=0.0001
    delta0=0.2, delta1=0.3, delta2=0.75, delta3=2.
  maximum iterations=50, maximum function evaluations=10000
  tolerances: relative=1e-08, absolute=1e-50, solution=1e-08
  total number of linear solver iterations=5
  total number of function evaluations=6
  norm schedule ALWAYS
  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: 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 follows:
          Mat Object: 1 MPI processes
            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 = precond matrix:
    Mat Object: 1 MPI processes
      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 1.04724e-13, Iterations 5