atol=1e-50, rtol=1e-08, stol=1e-08, maxit=50, maxf=10000 0 SNES Function norm 5.41468 1 SNES Function norm 0.295258 2 SNES Function norm 0.000450229 3 SNES Function norm 1.38967e-09 SNES Object: 1 MPI process 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=4 norm schedule ALWAYS SNESLineSearch Object: 1 MPI process 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 process type: gmres restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with one step of 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: jacobi type DIAGONAL linear system matrix = precond matrix: 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 = 3 Norm of error 1.49752e-10, Iterations 3