0 SNES Function norm 437.426 0 SNES Function norm 437.426 1 SNES Function norm 124.967 0 SNES Function norm 123.957 1 SNES Function norm 55.8605 2 SNES Function norm 69.0578 3 SNES Function norm 17.2709 4 SNES Function norm 2.50333 5 SNES Function norm 0.0362593 6 SNES Function norm 8.67106e-06 7 SNES Function norm < 1.e-11 0 SNES Function norm 68.4529 1 SNES Function norm 20.5996 1 SNES Function norm 20.5996 0 SNES Function norm 20.5996 1 SNES Function norm 6.96932 0 SNES Function norm 4.90654 1 SNES Function norm 1.23848 2 SNES Function norm 0.0505983 3 SNES Function norm 0.000529124 4 SNES Function norm 4.85532e-08 0 SNES Function norm 16.6477 1 SNES Function norm 11.6307 2 SNES Function norm 11.6307 0 SNES Function norm 11.6307 1 SNES Function norm 3.22446 0 SNES Function norm 2.39658 1 SNES Function norm 0.342897 2 SNES Function norm 0.0136105 3 SNES Function norm 2.36185e-05 4 SNES Function norm 7.269e-11 0 SNES Function norm 1.96253 1 SNES Function norm 0.322793 3 SNES Function norm 0.322793 0 SNES Function norm 0.322793 1 SNES Function norm 0.0148152 0 SNES Function norm 0.00758764 1 SNES Function norm 6.45362e-06 2 SNES Function norm < 1.e-11 0 SNES Function norm 0.0129681 1 SNES Function norm 1.75916e-05 4 SNES Function norm 1.75916e-05 0 SNES Function norm 1.75916e-05 1 SNES Function norm 5.749e-11 0 SNES Function norm 2.218e-11 1 SNES Function norm < 1.e-11 0 SNES Function norm 5.304e-11 1 SNES Function norm < 1.e-11 5 SNES Function norm < 1.e-11 L_2 Error: 0.00433493 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 5 SNES Object: 2 MPI processes type: fas type is MULTIPLICATIVE, levels=2, cycles=1 Not using Galerkin computed coarse grid function evaluation Coarse grid solver -- level 0 ------------------------------- SNES Object: (fas_coarse_) 2 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=1 total number of function evaluations=1 norm schedule ALWAYS SNESLineSearch Object: (fas_coarse_) 2 MPI processes type: basic maxlambda=1.000000e+00, minlambda=1.000000e-12 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 maximum iterations=40 KSP Object: (fas_coarse_) 2 MPI processes 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-10, absolute=1e-50, divergence=10000. left preconditioning using PRECONDITIONED norm type for convergence test PC Object: (fas_coarse_) 2 MPI processes type: svd All singular values smaller than 1e-12 treated as zero Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) linear system matrix, which is also used to construct the preconditioner: Mat Object: 2 MPI processes type: mpiaij rows=9, cols=9 total: nonzeros=41, allocated nonzeros=41 total number of mallocs used during MatSetValues calls=0 not using I-node (on process 0) routines Down solver (pre-smoother) on level 1 ------------------------------- SNES Object: (fas_levels_1_) 2 MPI processes type: newtonls maximum iterations=1, maximum function evaluations=10000 tolerances: relative=0., absolute=0., solution=0. total number of linear solver iterations=1 total number of function evaluations=2 norm schedule FINALONLY SNESLineSearch Object: (fas_levels_1_) 2 MPI processes type: bt interpolation: cubic alpha=1.000000e-04 maxlambda=1.000000e+00, minlambda=1.000000e-12 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 maximum iterations=40 KSP Object: (fas_levels_1_) 2 MPI processes 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-10, absolute=1e-50, divergence=10000. left preconditioning using PRECONDITIONED norm type for convergence test PC Object: (fas_levels_1_) 2 MPI processes type: svd All singular values smaller than 1e-12 treated as zero Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) linear system matrix, which is also used to construct the preconditioner: Mat Object: 2 MPI processes type: mpiaij rows=49, cols=49 total: nonzeros=289, allocated nonzeros=289 total number of mallocs used during MatSetValues calls=0 not using I-node (on process 0) routines Up solver (post-smoother) same as down solver (pre-smoother) maximum iterations=10000, maximum function evaluations=30000 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 total number of function evaluations=1 norm schedule ALWAYS