1 0 SNES Function norm 6756.94 2 0 SNES Function norm 6756.94 3 1 SNES Function norm 1979.65 4 0 SNES Function norm 948.794 5 1 SNES Function norm 440.163 6 2 SNES Function norm 7286.53 7 3 SNES Function norm 2135.28 8 4 SNES Function norm 600.556 9 5 SNES Function norm 152.49 10 6 SNES Function norm 29.6007 11 7 SNES Function norm 4.30356 12 8 SNES Function norm 0.967874 13 9 SNES Function norm 0.142767 14 10 SNES Function norm 0.00463994 15 11 SNES Function norm 5.39163e-06 16 0 SNES Function norm 3646.23 17 1 SNES Function norm 1081.03 18 1 SNES Function norm 1081.03 19 0 SNES Function norm 1081.03 20 1 SNES Function norm 320.949 21 0 SNES Function norm 151.822 22 1 SNES Function norm 4799.6 23 2 SNES Function norm 1411.12 24 3 SNES Function norm 405.791 25 4 SNES Function norm 108.979 26 5 SNES Function norm 21.852 27 6 SNES Function norm 1.7527 28 7 SNES Function norm 0.0173367 29 8 SNES Function norm 2.07779e-06 30 9 SNES Function norm < 1.e-11 31 0 SNES Function norm 401.364 32 1 SNES Function norm 119.145 33 2 SNES Function norm 119.145 34 0 SNES Function norm 119.145 35 1 SNES Function norm 35.4235 36 0 SNES Function norm 23.8696 37 1 SNES Function norm 63.4249 38 2 SNES Function norm 48.2 39 3 SNES Function norm 14.1942 40 4 SNES Function norm 4.09323 41 5 SNES Function norm 1.02386 42 6 SNES Function norm 0.114062 43 7 SNES Function norm 0.00213367 44 8 SNES Function norm 7.792e-07 45 9 SNES Function norm < 1.e-11 46 0 SNES Function norm 296.079 47 1 SNES Function norm 88.0037 48 3 SNES Function norm 88.0037 49 0 SNES Function norm 88.0037 50 1 SNES Function norm 26.3428 51 0 SNES Function norm 18.2316 52 1 SNES Function norm 199.54 53 2 SNES Function norm 55.8244 54 3 SNES Function norm 13.7021 55 4 SNES Function norm 2.24731 56 5 SNES Function norm 0.129872 57 6 SNES Function norm 0.00090092 58 7 SNES Function norm 3.31413e-07 59 8 SNES Function norm < 1.e-11 60 0 SNES Function norm 88.2604 61 1 SNES Function norm 26.1868 62 4 SNES Function norm 26.1868 63 0 SNES Function norm 26.1868 64 1 SNES Function norm 7.78561 65 0 SNES Function norm 6.15863 66 1 SNES Function norm 3.23026 67 2 SNES Function norm 96.3642 68 3 SNES Function norm 27.9623 69 4 SNES Function norm 7.86654 70 5 SNES Function norm 2.07044 71 6 SNES Function norm 0.461842 72 7 SNES Function norm 0.0578646 73 8 SNES Function norm 0.00145046 74 9 SNES Function norm 1.03444e-06 75 10 SNES Function norm < 1.e-11 76 0 SNES Function norm 31.0513 77 1 SNES Function norm 9.57145 78 5 SNES Function norm 9.57145 79 0 SNES Function norm 9.57145 80 1 SNES Function norm 3.08923 81 0 SNES Function norm 2.42266 82 1 SNES Function norm 17.574 83 2 SNES Function norm 4.77565 84 3 SNES Function norm 1.06724 85 4 SNES Function norm 0.125913 86 5 SNES Function norm 0.00267886 87 6 SNES Function norm 2.04053e-06 88 7 SNES Function norm 1.15747e-09 89 0 SNES Function norm 2.29459 90 1 SNES Function norm 0.734818 91 6 SNES Function norm 0.734818 92 0 SNES Function norm 0.734818 93 1 SNES Function norm 0.161953 94 0 SNES Function norm 0.10505 95 1 SNES Function norm 0.0071847 96 2 SNES Function norm 0.000116613 97 3 SNES Function norm 7.9238e-08 98 4 SNES Function norm < 1.e-11 99 0 SNES Function norm 0.112554 100 1 SNES Function norm 0.00782261 101 7 SNES Function norm 0.00782261 102 0 SNES Function norm 0.00782261 103 1 SNES Function norm 0.000229847 104 0 SNES Function norm 0.000184177 105 1 SNES Function norm 1.97362e-07 106 2 SNES Function norm < 1.e-11 107 0 SNES Function norm 0.000186176 108 1 SNES Function norm 2.72581e-07 109 8 SNES Function norm 2.72581e-07 110L_2 Error: 0.00137489 111Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 8 112SNES Object: 1 MPI process 113 type: fas 114 type is MULTIPLICATIVE, levels=2, cycles=1 115 Not using Galerkin computed coarse grid function evaluation 116 Coarse grid solver -- level 0 ------------------------------- 117 SNES Object: (fas_coarse_) 1 MPI process 118 type: newtonls 119 maximum iterations=50, maximum function evaluations=10000 120 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 121 total number of linear solver iterations=2 122 total number of function evaluations=2 123 norm schedule ALWAYS 124 SNESLineSearch Object: (fas_coarse_) 1 MPI process 125 type: basic 126 maxlambda=1.000000e+00, minlambda=1.000000e-12 127 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 128 maximum iterations=40 129 KSP Object: (fas_coarse_) 1 MPI process 130 type: gmres 131 restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 132 happy breakdown tolerance=1e-30 133 maximum iterations=10000, initial guess is zero 134 tolerances: relative=1e-10, absolute=1e-50, divergence=10000. 135 left preconditioning 136 using PRECONDITIONED norm type for convergence test 137 PC Object: (fas_coarse_) 1 MPI process 138 type: svd 139 All singular values smaller than 1e-12 treated as zero 140 Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 141 linear system matrix, which is also used to construct the preconditioner: 142 Mat Object: 1 MPI process 143 type: seqaij 144 rows=103, cols=103 145 total: nonzeros=819, allocated nonzeros=819 146 total number of mallocs used during MatSetValues calls=0 147 not using I-node routines 148 Down solver (pre-smoother) on level 1 ------------------------------- 149 SNES Object: (fas_levels_1_) 1 MPI process 150 type: newtonls 151 maximum iterations=1, maximum function evaluations=10000 152 tolerances: relative=0., absolute=0., solution=0. 153 total number of linear solver iterations=1 154 total number of function evaluations=2 155 norm schedule FINALONLY 156 SNESLineSearch Object: (fas_levels_1_) 1 MPI process 157 type: bt 158 interpolation: cubic 159 alpha=1.000000e-04 160 maxlambda=1.000000e+00, minlambda=1.000000e-12 161 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 162 maximum iterations=40 163 KSP Object: (fas_levels_1_) 1 MPI process 164 type: gmres 165 restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 166 happy breakdown tolerance=1e-30 167 maximum iterations=10000, initial guess is zero 168 tolerances: relative=1e-10, absolute=1e-50, divergence=10000. 169 left preconditioning 170 using PRECONDITIONED norm type for convergence test 171 PC Object: (fas_levels_1_) 1 MPI process 172 type: svd 173 All singular values smaller than 1e-12 treated as zero 174 Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 175 linear system matrix, which is also used to construct the preconditioner: 176 Mat Object: 1 MPI process 177 type: seqaij 178 rows=319, cols=319 179 total: nonzeros=2741, allocated nonzeros=2741 180 total number of mallocs used during MatSetValues calls=0 181 not using I-node routines 182 Up solver (post-smoother) same as down solver (pre-smoother) 183 maximum iterations=10000, maximum function evaluations=30000 184 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 185 total number of function evaluations=1 186 norm schedule ALWAYS 187