1 0 SNES Function norm 33.3967 2 0 KSP Residual norm 60.6931 3 1 KSP Residual norm 17.0775 4 2 KSP Residual norm 3.02313 5 3 KSP Residual norm 0.829536 6 4 KSP Residual norm 0.194913 7 5 KSP Residual norm 0.0639834 8 6 KSP Residual norm 0.0197329 9 7 KSP Residual norm 0.00771292 10 8 KSP Residual norm 0.00275753 11 9 KSP Residual norm 0.000600238 12 10 KSP Residual norm 0.000149587 13 11 KSP Residual norm 3.29519e-05 14 12 KSP Residual norm 8.72355e-06 15 13 KSP Residual norm 1.91575e-06 16 14 KSP Residual norm 4.64281e-07 17 15 KSP Residual norm 8.45902e-08 18 16 KSP Residual norm 1.55073e-08 19 17 KSP Residual norm 3.3689e-09 20 Linear solve converged due to CONVERGED_RTOL iterations 17 21 1 SNES Function norm 3.34156e-09 22L_2 Error: 7.89093 23Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 24SNES Object: 4 MPI processes 25 type: newtonls 26 maximum iterations=50, maximum function evaluations=10000 27 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 28 total number of linear solver iterations=17 29 total number of function evaluations=2 30 norm schedule ALWAYS 31 SNESLineSearch Object: 4 MPI processes 32 type: bt 33 interpolation: cubic 34 alpha=1.000000e-04 35 maxstep=1.000000e+08, minlambda=1.000000e-12 36 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 37 maximum iterations=40 38 KSP Object: 4 MPI processes 39 type: gmres 40 restart=100, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 41 happy breakdown tolerance 1e-30 42 maximum iterations=10000, initial guess is zero 43 tolerances: relative=1e-10, absolute=1e-50, divergence=10000. 44 left preconditioning 45 using PRECONDITIONED norm type for convergence test 46 PC Object: 4 MPI processes 47 type: hpddm 48 levels: 2 49 Neumann matrix attached? TRUE 50 coarse correction: deflated 51 on process #0, value (+ threshold if available) for selecting deflation vectors: 20 52 grid and operator complexities: 1.01463 1.10782 53 KSP Object: (pc_hpddm_levels_1_) 4 MPI processes 54 type: preonly 55 maximum iterations=10000, initial guess is zero 56 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 57 left preconditioning 58 using NONE norm type for convergence test 59 PC Object: (pc_hpddm_levels_1_) 4 MPI processes 60 type: bjacobi 61 number of blocks = 4 62 Local solve is same for all blocks, in the following KSP and PC objects: 63 KSP Object: (pc_hpddm_levels_1_sub_) 1 MPI processes 64 type: preonly 65 maximum iterations=10000, initial guess is zero 66 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 67 left preconditioning 68 using NONE norm type for convergence test 69 PC Object: (pc_hpddm_levels_1_sub_) 1 MPI processes 70 type: icc 71 out-of-place factorization 72 3 levels of fill 73 tolerance for zero pivot 2.22045e-14 74 using Manteuffel shift [POSITIVE_DEFINITE] 75 matrix ordering: natural 76 factor fill ratio given 1., needed 2.69786 77 Factored matrix follows: 78 Mat Object: 1 MPI processes 79 type: seqsbaij 80 rows=1301, cols=1301 81 package used to perform factorization: petsc 82 total: nonzeros=13635, allocated nonzeros=13635 83 total number of mallocs used during MatSetValues calls=0 84 block size is 1 85 linear system matrix = precond matrix: 86 Mat Object: 1 MPI processes 87 type: seqaij 88 rows=1301, cols=1301 89 total: nonzeros=8807, allocated nonzeros=8807 90 total number of mallocs used during MatSetValues calls=0 91 not using I-node routines 92 linear system matrix = precond matrix: 93 Mat Object: 4 MPI processes 94 type: mpiaij 95 rows=5468, cols=5468 96 total: nonzeros=37098, allocated nonzeros=37098 97 total number of mallocs used during MatSetValues calls=0 98 not using I-node (on process 0) routines 99 KSP Object: (pc_hpddm_coarse_) 2 MPI processes 100 type: preonly 101 maximum iterations=10000, initial guess is zero 102 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 103 left preconditioning 104 using NONE norm type for convergence test 105 PC Object: (pc_hpddm_coarse_) 2 MPI processes 106 type: redundant 107 First (color=0) of 2 PCs follows 108 linear system matrix = precond matrix: 109 Mat Object: (pc_hpddm_coarse_) 2 MPI processes 110 type: mpisbaij 111 rows=80, cols=80, bs=20 112 total: nonzeros=4000, allocated nonzeros=4000 113 total number of mallocs used during MatSetValues calls=0 114 block size is 20 115 KSP Object: (pc_hpddm_coarse_redundant_) 1 MPI processes 116 type: preonly 117 maximum iterations=10000, initial guess is zero 118 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 119 left preconditioning 120 using NONE norm type for convergence test 121 PC Object: (pc_hpddm_coarse_redundant_) 1 MPI processes 122 type: cholesky 123 out-of-place factorization 124 tolerance for zero pivot 2.22045e-14 125 matrix ordering: natural 126 factor fill ratio given 5., needed 1.1 127 Factored matrix follows: 128 Mat Object: 1 MPI processes 129 type: seqsbaij 130 rows=80, cols=80, bs=20 131 package used to perform factorization: petsc 132 total: nonzeros=4400, allocated nonzeros=4400 133 total number of mallocs used during MatSetValues calls=0 134 block size is 20 135 linear system matrix = precond matrix: 136 Mat Object: 1 MPI processes 137 type: seqsbaij 138 rows=80, cols=80, bs=20 139 total: nonzeros=4000, allocated nonzeros=4000 140 total number of mallocs used during MatSetValues calls=0 141 block size is 20 142 linear system matrix = precond matrix: 143 Mat Object: 4 MPI processes 144 type: mpiaij 145 rows=5468, cols=5468 146 total: nonzeros=37098, allocated nonzeros=37098 147 total number of mallocs used during MatSetValues calls=0 148 not using I-node (on process 0) routines 149