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 process 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 process 17 type: bt 18 interpolation: cubic 19 alpha=1.000000e-04 20 maxlambda=1.000000e+00, 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 process 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 process 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 information for first block is in the following KSP and PC objects on rank 0: 37 Use -ksp_view ::ascii_info_detail to display information for all blocks 38 KSP Object: (sub_) 1 MPI process 39 type: preonly 40 maximum iterations=10000, initial guess is zero 41 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 42 left preconditioning 43 not checking for convergence 44 PC Object: (sub_) 1 MPI process 45 type: lu 46 out-of-place factorization 47 tolerance for zero pivot 2.22045e-14 48 matrix ordering: nd 49 factor fill ratio given 5., needed 3.40496 50 Factored matrix: 51 Mat Object: (sub_) 1 MPI process 52 type: seqaij 53 rows=224, cols=224 54 package used to perform factorization: petsc 55 total: nonzeros=4944, allocated nonzeros=4944 56 not using I-node routines 57 linear system matrix, which is also used to construct the preconditioner: 58 Mat Object: (sub_) 1 MPI process 59 type: seqaij 60 rows=224, cols=224 61 total: nonzeros=1452, allocated nonzeros=1452 62 total number of mallocs used during MatSetValues calls=0 63 not using I-node routines 64 linear system matrix, which is also used to construct the preconditioner: 65 Mat Object: 1 MPI process 66 type: seqaij 67 rows=225, cols=225 68 total: nonzeros=1457, allocated nonzeros=1457 69 total number of mallocs used during MatSetValues calls=0 70 not using I-node routines 71