1 0 SNES Function norm 10.2781 2 0 KSP Residual norm 10.1755 3 1 KSP Residual norm 3.122 4 2 KSP Residual norm 1.98807 5 3 KSP Residual norm 0.523639 6 Linear solve converged due to CONVERGED_RTOL iterations 3 7 1 SNES Function norm 0.770366 8 0 KSP Residual norm 0.523639 9 1 KSP Residual norm 0.255653 10 2 KSP Residual norm 0.154552 11 3 KSP Residual norm 0.0968739 12 4 KSP Residual norm 0.0351983 13 Linear solve converged due to CONVERGED_RTOL iterations 4 14 2 SNES Function norm 0.0513487 15 0 KSP Residual norm 0.0351983 16 1 KSP Residual norm 0.0230681 17 2 KSP Residual norm 0.0106977 18 3 KSP Residual norm 0.00654554 19 4 KSP Residual norm 0.00404898 20 5 KSP Residual norm 0.00160906 21 Linear solve converged due to CONVERGED_RTOL iterations 5 22 3 SNES Function norm 0.00230473 23 0 KSP Residual norm 0.00160906 24 1 KSP Residual norm 0.000904566 25 2 KSP Residual norm 0.000549715 26 3 KSP Residual norm 0.000324851 27 4 KSP Residual norm 0.000168742 28 5 KSP Residual norm 7.79697e-05 29 Linear solve converged due to CONVERGED_RTOL iterations 5 30 4 SNES Function norm 0.000115341 31 0 KSP Residual norm 7.79697e-05 32 1 KSP Residual norm 4.57685e-05 33 2 KSP Residual norm 2.20533e-05 34 3 KSP Residual norm 1.44913e-05 35 4 KSP Residual norm 8.96527e-06 36 5 KSP Residual norm 4.83859e-06 37 Linear solve converged due to CONVERGED_RTOL iterations 5 38 5 SNES Function norm 6.79388e-06 39 0 KSP Residual norm 4.83859e-06 40 1 KSP Residual norm 2.77576e-06 41 2 KSP Residual norm 1.72657e-06 42 3 KSP Residual norm 1.03361e-06 43 4 KSP Residual norm 5.0434e-07 44 5 KSP Residual norm 2.71081e-07 45 Linear solve converged due to CONVERGED_RTOL iterations 5 46 6 SNES Function norm 3.65805e-07 47 0 KSP Residual norm 2.71081e-07 48 1 KSP Residual norm 1.67289e-07 49 2 KSP Residual norm 7.86136e-08 50 3 KSP Residual norm 4.9281e-08 51 4 KSP Residual norm 2.85897e-08 52 5 KSP Residual norm 1.65072e-08 53 Linear solve converged due to CONVERGED_RTOL iterations 5 54 7 SNES Function norm 2.17462e-08 55L_2 Error: 0.000629252 56Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 7 57SNES Object: 4 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=32 62 total number of function evaluations=8 63 norm schedule ALWAYS 64 SNESLineSearch Object: 4 MPI processes 65 type: bt 66 interpolation: cubic 67 alpha=1.000000e-04 68 maxstep=1.000000e+08, minlambda=1.000000e-12 69 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 70 maximum iterations=40 71 KSP Object: 4 MPI processes 72 type: gmres 73 restart=100, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 74 happy breakdown tolerance 1e-30 75 maximum iterations=10000, initial guess is zero 76 tolerances: relative=0.1, absolute=1e-50, divergence=10000. 77 left preconditioning 78 using PRECONDITIONED norm type for convergence test 79 PC Object: 4 MPI processes 80 type: hpddm 81 levels: 2 82 Neumann matrix attached? TRUE 83 shared subdomain KSP between SLEPc and PETSc? FALSE 84 coarse correction: DEFLATED 85 on process #0, value (+ threshold if available) for selecting deflation vectors: 0 (0.1) 86 grid and operator complexities: 1.0039 1.00069 87 KSP Object: (pc_hpddm_levels_1_) 4 MPI processes 88 type: preonly 89 maximum iterations=10000, initial guess is zero 90 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 91 left preconditioning 92 using NONE norm type for convergence test 93 PC Object: (pc_hpddm_levels_1_) 4 MPI processes 94 type: shell 95 no name 96 linear system matrix = precond matrix: 97 Mat Object: 4 MPI processes 98 type: mpiaij 99 rows=513, cols=513 100 total: nonzeros=4345, allocated nonzeros=4345 101 total number of mallocs used during MatSetValues calls=0 102 not using I-node (on process 0) routines 103 PC Object: (pc_hpddm_levels_1_) 4 MPI processes 104 type: bjacobi 105 number of blocks = 4 106 Local solver information for first block is in the following KSP and PC objects on rank 0: 107 Use -pc_hpddm_levels_1_ksp_view ::ascii_info_detail to display information for all blocks 108 KSP Object: (pc_hpddm_levels_1_sub_) 1 MPI process 109 type: preonly 110 maximum iterations=10000, initial guess is zero 111 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 112 left preconditioning 113 using NONE norm type for convergence test 114 PC Object: (pc_hpddm_levels_1_sub_) 1 MPI process 115 type: lu 116 out-of-place factorization 117 tolerance for zero pivot 2.22045e-14 118 matrix ordering: nd 119 factor fill ratio given 5., needed 1.9272 120 Factored matrix follows: 121 Mat Object: (pc_hpddm_levels_1_sub_) 1 MPI process 122 type: seqaij 123 rows=109, cols=109 124 package used to perform factorization: petsc 125 total: nonzeros=1509, allocated nonzeros=1509 126 not using I-node routines 127 linear system matrix = precond matrix: 128 Mat Object: (pc_hpddm_levels_1_sub_) 1 MPI process 129 type: seqaij 130 rows=109, cols=109 131 total: nonzeros=783, allocated nonzeros=783 132 total number of mallocs used during MatSetValues calls=0 133 not using I-node routines 134 linear system matrix = precond matrix: 135 Mat Object: 4 MPI processes 136 type: mpiaij 137 rows=513, cols=513 138 total: nonzeros=4345, allocated nonzeros=4345 139 total number of mallocs used during MatSetValues calls=0 140 not using I-node (on process 0) routines 141 KSP Object: (pc_hpddm_coarse_) 2 MPI processes 142 type: preonly 143 maximum iterations=10000, initial guess is zero 144 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 145 left preconditioning 146 using NONE norm type for convergence test 147 PC Object: (pc_hpddm_coarse_) 2 MPI processes 148 type: redundant 149 First (color=0) of 2 PCs follows 150 linear system matrix = precond matrix: 151 Mat Object: (pc_hpddm_coarse_) 2 MPI processes 152 type: mpisbaij 153 rows=2, cols=2 154 total: nonzeros=3, allocated nonzeros=3 155 total number of mallocs used during MatSetValues calls=0 156 block size is 1 157 KSP Object: (pc_hpddm_coarse_redundant_) 1 MPI process 158 type: preonly 159 maximum iterations=10000, initial guess is zero 160 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 161 left preconditioning 162 using NONE norm type for convergence test 163 PC Object: (pc_hpddm_coarse_redundant_) 1 MPI process 164 type: cholesky 165 out-of-place factorization 166 tolerance for zero pivot 2.22045e-14 167 matrix ordering: natural 168 factor fill ratio given 5., needed 1. 169 Factored matrix follows: 170 Mat Object: (pc_hpddm_coarse_redundant_) 1 MPI process 171 type: seqsbaij 172 rows=2, cols=2 173 package used to perform factorization: petsc 174 total: nonzeros=3, allocated nonzeros=3 175 block size is 1 176 linear system matrix = precond matrix: 177 Mat Object: 1 MPI process 178 type: seqsbaij 179 rows=2, cols=2 180 total: nonzeros=3, allocated nonzeros=3 181 total number of mallocs used during MatSetValues calls=0 182 block size is 1 183 linear system matrix = precond matrix: 184 Mat Object: 4 MPI processes 185 type: mpiaij 186 rows=513, cols=513 187 total: nonzeros=4345, allocated nonzeros=4345 188 total number of mallocs used during MatSetValues calls=0 189 not using I-node (on process 0) routines 190