Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 5
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
      qn=SAME
      norm=INFINITY
  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: mat
    PCApply() == MatSolve()
    linear system matrix, which is also used to construct the preconditioner:
    Mat Object: (snes_tr_qn_) 1 MPI process
      type: lmvmdfp
      rows=16, cols=16
        Max. storage: 5
        Used storage: 4
        Number of updates: 4
        Number of rejects: 0
        Number of resets: 0
        J0:
          Mat Object: (snes_tr_qn_mat_lmvm_J0_) 1 MPI process
            type: diagonal
            rows=16, cols=16
              Vec Object: 1 MPI process
                type: seq
        Rescale type: diagonal
        Rescale history: 1
        Rescale params: alpha=1., beta=0.5, rho=1.
        Rescale convex factor: theta=0.125
Number of SNES iterations = 5