1 0 SNES Function norm 437.426 2 0 SNES Function norm 437.426 3 1 SNES Function norm 124.967 4 0 SNES Function norm 123.957 5 1 SNES Function norm 55.8605 6 2 SNES Function norm 69.0578 7 3 SNES Function norm 17.2709 8 4 SNES Function norm 2.50332 9 5 SNES Function norm 0.0362589 10 6 SNES Function norm 8.67078e-06 11 7 SNES Function norm < 1.e-11 12 0 SNES Function norm 68.4529 13 1 SNES Function norm 20.5996 14 1 SNES Function norm 20.5996 15 0 SNES Function norm 20.5996 16 1 SNES Function norm 6.96931 17 0 SNES Function norm 4.90654 18 1 SNES Function norm 1.23849 19 2 SNES Function norm 0.0505996 20 3 SNES Function norm 0.000529147 21 4 SNES Function norm 4.85565e-08 22 0 SNES Function norm 16.6477 23 1 SNES Function norm 11.6306 24 2 SNES Function norm 11.6306 25 0 SNES Function norm 11.6306 26 1 SNES Function norm 3.2244 27 0 SNES Function norm 2.39651 28 1 SNES Function norm 0.342881 29 2 SNES Function norm 0.0136093 30 3 SNES Function norm 2.36146e-05 31 4 SNES Function norm 7.267e-11 32 0 SNES Function norm 1.96251 33 1 SNES Function norm 0.32281 34 3 SNES Function norm 0.32281 35 0 SNES Function norm 0.32281 36 1 SNES Function norm 0.0148169 37 0 SNES Function norm 0.00758821 38 1 SNES Function norm 6.45461e-06 39 2 SNES Function norm < 1.e-11 40 0 SNES Function norm 0.0129697 41 1 SNES Function norm 1.75964e-05 42 4 SNES Function norm 1.75964e-05 43 0 SNES Function norm 1.75964e-05 44 1 SNES Function norm 5.752e-11 45 0 SNES Function norm 2.219e-11 46 1 SNES Function norm < 1.e-11 47 0 SNES Function norm 5.307e-11 48 1 SNES Function norm < 1.e-11 49 5 SNES Function norm < 1.e-11 50L_2 Error: 0.00435416 51Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 5 52SNES Object: 1 MPI processes 53 type: fas 54 type is MULTIPLICATIVE, levels=2, cycles=1 55 Not using Galerkin computed coarse grid function evaluation 56 Coarse grid solver -- level 0 ------------------------------- 57 SNES Object: (fas_coarse_) 1 MPI processes 58 type: newtonls 59 maximum iterations=50, maximum function evaluations=10000 60 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 61 total number of linear solver iterations=1 62 total number of function evaluations=1 63 SNESLineSearch Object: (fas_coarse_) 1 MPI processes 64 type: basic 65 maxstep=1.000000e+08, minlambda=1.000000e-12 66 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 67 maximum iterations=40 68 KSP Object: (fas_coarse_) 1 MPI processes 69 type: gmres 70 restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 71 happy breakdown tolerance 1e-30 72 maximum iterations=10000, initial guess is zero 73 tolerances: relative=1e-10, absolute=1e-50, divergence=10000. 74 left preconditioning 75 using PRECONDITIONED norm type for convergence test 76 PC Object: (fas_coarse_) 1 MPI processes 77 type: svd 78 All singular values smaller than 1e-12 treated as zero 79 Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 80 linear system matrix = precond matrix: 81 Mat Object: 1 MPI processes 82 type: seqaij 83 rows=9, cols=9 84 total: nonzeros=41, allocated nonzeros=41 85 total number of mallocs used during MatSetValues calls=0 86 not using I-node routines 87 Down solver (pre-smoother) on level 1 ------------------------------- 88 SNES Object: (fas_levels_1_) 1 MPI processes 89 type: newtonls 90 maximum iterations=1, maximum function evaluations=30000 91 tolerances: relative=0., absolute=0., solution=0. 92 total number of linear solver iterations=1 93 total number of function evaluations=2 94 norm schedule FINALONLY 95 SNESLineSearch Object: (fas_levels_1_) 1 MPI processes 96 type: bt 97 interpolation: cubic 98 alpha=1.000000e-04 99 maxstep=1.000000e+08, minlambda=1.000000e-12 100 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 101 maximum iterations=40 102 KSP Object: (fas_levels_1_) 1 MPI processes 103 type: gmres 104 restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 105 happy breakdown tolerance 1e-30 106 maximum iterations=10000, initial guess is zero 107 tolerances: relative=1e-10, absolute=1e-50, divergence=10000. 108 left preconditioning 109 using PRECONDITIONED norm type for convergence test 110 PC Object: (fas_levels_1_) 1 MPI processes 111 type: svd 112 All singular values smaller than 1e-12 treated as zero 113 Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 114 linear system matrix = precond matrix: 115 Mat Object: 1 MPI processes 116 type: seqaij 117 rows=49, cols=49 118 total: nonzeros=289, allocated nonzeros=289 119 total number of mallocs used during MatSetValues calls=0 120 not using I-node routines 121 Up solver (post-smoother) same as down solver (pre-smoother) 122 maximum iterations=10000, maximum function evaluations=30000 123 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 124 total number of function evaluations=1 125 norm schedule ALWAYS 126