1 0 SNES Function norm 8.32828 2 0 KSP Residual norm 11.2821 3 1 KSP Residual norm 0.0646504 4 2 KSP Residual norm < 1.e-11 5 Linear solve converged due to CONVERGED_RTOL iterations 2 6 1 SNES Function norm < 1.e-11 7L_2 Error: 0.00131794 8Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 9SNES Object: 1 MPI processes 10 type: newtonls 11 maximum iterations=50, maximum function evaluations=10000 12 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 13 total number of linear solver iterations=2 14 total number of function evaluations=2 15 norm schedule ALWAYS 16 SNESLineSearch Object: 1 MPI processes 17 type: bt 18 interpolation: cubic 19 alpha=1.000000e-04 20 maxstep=1.000000e+08, minlambda=1.000000e-12 21 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 22 maximum iterations=40 23 KSP Object: 1 MPI processes 24 type: gmres 25 restart=100, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 26 happy breakdown tolerance 1e-30 27 maximum iterations=10000, initial guess is zero 28 tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 29 left preconditioning 30 using PRECONDITIONED norm type for convergence test 31 PC Object: 1 MPI processes 32 type: asm 33 total subdomain blocks = 4, amount of overlap = 1 34 restriction/interpolation type - RESTRICT 35 Additive Schwarz: local solve composition type - MULTIPLICATIVE 36 Local solver is the same for all blocks, as in the following KSP and PC objects on rank 0: 37 KSP Object: (sub_) 1 MPI processes 38 type: preonly 39 maximum iterations=10000, initial guess is zero 40 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 41 left preconditioning 42 using NONE norm type for convergence test 43 PC Object: (sub_) 1 MPI processes 44 type: lu 45 out-of-place factorization 46 tolerance for zero pivot 2.22045e-14 47 matrix ordering: nd 48 factor fill ratio given 5., needed 3.40496 49 Factored matrix follows: 50 Mat Object: 1 MPI processes 51 type: seqaij 52 rows=224, cols=224 53 package used to perform factorization: petsc 54 total: nonzeros=4944, allocated nonzeros=4944 55 not using I-node routines 56 linear system matrix = precond matrix: 57 Mat Object: (sub_) 1 MPI processes 58 type: seqaij 59 rows=224, cols=224 60 total: nonzeros=1452, allocated nonzeros=1452 61 total number of mallocs used during MatSetValues calls=0 62 not using I-node routines 63 linear system matrix = precond matrix: 64 Mat Object: 1 MPI processes 65 type: seqaij 66 rows=225, cols=225 67 total: nonzeros=1457, allocated nonzeros=1457 68 total number of mallocs used during MatSetValues calls=0 69 not using I-node routines 70