  0 SNES Function norm 0.197531 
    0 KSP Residual norm 0.0775975 
    1 KSP Residual norm 0.021812 
    2 KSP Residual norm 0.00242355 
    3 KSP Residual norm 0.000269284 
    4 KSP Residual norm 2.99204e-05 
    5 KSP Residual norm 3.32449e-06 
    6 KSP Residual norm 3.69388e-07 
    7 KSP Residual norm 4.10431e-08 
    8 KSP Residual norm 4.56034e-09 
    9 KSP Residual norm 5.067e-10 
   10 KSP Residual norm 5.630e-11 
  1 SNES Function norm 1.602e-10 
Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 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=10
  total number of function evaluations=2
  norm schedule ALWAYS
  Jacobian is built using a DMDA local Jacobian
  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: richardson
      damping factor=1.
    maximum iterations=10000, initial guess is zero
    tolerances:  relative=1e-09, absolute=1e-50, divergence=10000.
    left preconditioning
    using PRECONDITIONED norm type for convergence test
  PC Object: 1 MPI processes
    type: asm
      total subdomain blocks = 2, amount of overlap = 0
      restriction/interpolation type - RESTRICT
      Additive Schwarz: local solve composition type - MULTIPLICATIVE
      Local solver is the same for all blocks, as in the following KSP and PC objects on rank 0:
      KSP Object: (sub_) 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: (sub_) 1 MPI processes
        type: lu
          out-of-place factorization
          tolerance for zero pivot 2.22045e-14
          matrix ordering: nd
          factor fill ratio given 5., needed 1.35714
            Factored matrix follows:
              Mat Object: 1 MPI processes
                type: seqaij
                rows=8, cols=8
                package used to perform factorization: petsc
                total: nonzeros=38, allocated nonzeros=38
                  not using I-node routines
        linear system matrix = precond matrix:
        Mat Object: 1 MPI processes
          type: seqaij
          rows=8, cols=8
          total: nonzeros=28, allocated nonzeros=28
          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=16, cols=16
      total: nonzeros=64, allocated nonzeros=64
      total number of mallocs used during MatSetValues calls=0
        not using I-node routines
N: 16 error L2 1.58345e-11 inf 4.24885e-11
