0 SNES Function norm 1.371870931195e-01 
    0 KSP Residual norm 9.034405081509e-02 
    1 KSP Residual norm 4.098982326986e-02 
    2 KSP Residual norm 1.592775170048e-02 
    3 KSP Residual norm 6.189177068705e-03 
    4 KSP Residual norm 2.404979278188e-03 
    5 KSP Residual norm 9.345225163717e-04 
    6 KSP Residual norm 3.631350762671e-04 
    7 KSP Residual norm 1.411063739025e-04 
    8 KSP Residual norm 5.483086062796e-05 
    9 KSP Residual norm 2.130607706838e-05 
   10 KSP Residual norm 8.279077053388e-06 
   11 KSP Residual norm 3.217068850155e-06 
   12 KSP Residual norm 1.250082819600e-06 
   13 KSP Residual norm 4.857549305618e-07 
   14 KSP Residual norm 1.887537760494e-07 
   15 KSP Residual norm 7.334560232815e-08 
   16 KSP Residual norm 2.850050206099e-08 
   17 KSP Residual norm 1.107467374156e-08 
   18 KSP Residual norm 4.303376767504e-09 
   19 KSP Residual norm 1.672198406217e-09 
   20 KSP Residual norm 6.497798404773e-10 
   21 KSP Residual norm 2.524902808397e-10 
   22 KSP Residual norm 9.811221849041e-11 
   23 KSP Residual norm 3.812427263226e-11 
  1 SNES Function norm 1.021247307988e-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=23
  total number of function evaluations=2
  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: richardson
      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
      Additive Schwarz: total subdomain blocks = 2, amount of overlap = 0
      Additive Schwarz: restriction/interpolation type - RESTRICT
      Additive Schwarz: local solve composition type - MULTIPLICATIVE
      Local solve is same for all blocks, in the following KSP and PC objects:
      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
          LU: out-of-place factorization
          tolerance for zero pivot 2.22045e-14
          matrix ordering: nd
          factor fill ratio given 5, needed 1.875
            Factored matrix follows:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=16, cols=16
                package used to perform factorization: petsc
                total: nonzeros=120, allocated nonzeros=120
                total number of mallocs used during MatSetValues calls =0
                  using I-node routines: found 12 nodes, limit used is 5
        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
    linear system matrix = precond matrix:
    Mat Object:     1 MPI processes
      type: seqaij
      rows=32, cols=32
      total: nonzeros=136, allocated nonzeros=136
      total number of mallocs used during MatSetValues calls =0
        not using I-node routines
N: 32 error l2 1.94854e-12 inf 3.15527e-11