1c4762a1bSJed Brownlid velocity = 0.000106281, prandtl # = 1., grashof # = 1. 2c4762a1bSJed Brown 0 SNES Function norm 1.036007954337e-02 3c4762a1bSJed Brown 0 KSP Residual norm 4.386611885521e-01 4c4762a1bSJed Brown 1 KSP Residual norm 3.127838547648e-01 5c4762a1bSJed Brown 2 KSP Residual norm 2.334238799976e-01 6c4762a1bSJed Brown 3 KSP Residual norm 1.318350769046e-01 7c4762a1bSJed Brown 4 KSP Residual norm 8.143004995277e-02 8c4762a1bSJed Brown 5 KSP Residual norm 4.813457707703e-02 9c4762a1bSJed Brown 6 KSP Residual norm 2.733719484710e-02 10c4762a1bSJed Brown 7 KSP Residual norm 1.462151166610e-02 11c4762a1bSJed Brown 8 KSP Residual norm 8.331275159714e-03 12c4762a1bSJed Brown 9 KSP Residual norm 5.275884606772e-03 13c4762a1bSJed Brown 10 KSP Residual norm 3.768690746652e-03 14c4762a1bSJed Brown 11 KSP Residual norm 2.699365250849e-03 15c4762a1bSJed Brown 12 KSP Residual norm 1.824681696989e-03 16c4762a1bSJed Brown 13 KSP Residual norm 1.179126381375e-03 17c4762a1bSJed Brown 14 KSP Residual norm 7.107306905422e-04 18c4762a1bSJed Brown 15 KSP Residual norm 4.155820345074e-04 19c4762a1bSJed Brown 16 KSP Residual norm 2.408438645714e-04 20c4762a1bSJed Brown 17 KSP Residual norm 1.476855736514e-04 21c4762a1bSJed Brown 18 KSP Residual norm 9.907578845784e-05 22c4762a1bSJed Brown 19 KSP Residual norm 6.797328938557e-05 23c4762a1bSJed Brown 20 KSP Residual norm 4.675944545290e-05 24c4762a1bSJed Brown 21 KSP Residual norm 3.352583819988e-05 25c4762a1bSJed Brown 22 KSP Residual norm 2.441653843583e-05 26c4762a1bSJed Brown 23 KSP Residual norm 1.768579774951e-05 27c4762a1bSJed Brown 24 KSP Residual norm 1.411236998154e-05 28c4762a1bSJed Brown 25 KSP Residual norm 1.062751951795e-05 29c4762a1bSJed Brown 26 KSP Residual norm 7.402652132828e-06 30c4762a1bSJed Brown 27 KSP Residual norm 5.376101942565e-06 31c4762a1bSJed Brown 28 KSP Residual norm 3.936750059583e-06 32c4762a1bSJed Brown 1 SNES Function norm 1.539897001872e-06 33c4762a1bSJed Brown 0 KSP Residual norm 1.219799734452e-05 34c4762a1bSJed Brown 1 KSP Residual norm 9.351061917402e-06 35c4762a1bSJed Brown 2 KSP Residual norm 5.158749230924e-06 36c4762a1bSJed Brown 3 KSP Residual norm 3.800583255559e-06 37c4762a1bSJed Brown 4 KSP Residual norm 3.358178466662e-06 38c4762a1bSJed Brown 5 KSP Residual norm 2.704711328549e-06 39c4762a1bSJed Brown 6 KSP Residual norm 1.965512422061e-06 40c4762a1bSJed Brown 7 KSP Residual norm 1.383231224585e-06 41c4762a1bSJed Brown 8 KSP Residual norm 1.016838426400e-06 42c4762a1bSJed Brown 9 KSP Residual norm 7.817076853999e-07 43c4762a1bSJed Brown 10 KSP Residual norm 5.714787985538e-07 44c4762a1bSJed Brown 11 KSP Residual norm 4.070517298179e-07 45c4762a1bSJed Brown 12 KSP Residual norm 3.199366855723e-07 46c4762a1bSJed Brown 13 KSP Residual norm 2.498338700906e-07 47c4762a1bSJed Brown 14 KSP Residual norm 1.774654138694e-07 48c4762a1bSJed Brown 15 KSP Residual norm 1.220894443119e-07 49c4762a1bSJed Brown 16 KSP Residual norm 8.191467113032e-08 50c4762a1bSJed Brown 17 KSP Residual norm 5.471425416521e-08 51c4762a1bSJed Brown 18 KSP Residual norm 3.800399846106e-08 52c4762a1bSJed Brown 19 KSP Residual norm 2.624332673801e-08 53c4762a1bSJed Brown 20 KSP Residual norm 1.817665454829e-08 54c4762a1bSJed Brown 21 KSP Residual norm 1.193934944948e-08 55c4762a1bSJed Brown 22 KSP Residual norm 7.058845517318e-09 56c4762a1bSJed Brown 23 KSP Residual norm 4.801132366324e-09 57c4762a1bSJed Brown 24 KSP Residual norm 3.136888134931e-09 58c4762a1bSJed Brown 25 KSP Residual norm 1.908878704398e-09 59c4762a1bSJed Brown 26 KSP Residual norm 1.179297203589e-09 60c4762a1bSJed Brown 27 KSP Residual norm 7.450436712605e-10 61c4762a1bSJed Brown 28 KSP Residual norm 4.727201847673e-10 62c4762a1bSJed Brown 29 KSP Residual norm 3.071103410289e-10 63c4762a1bSJed Brown 30 KSP Residual norm 1.954558918512e-10 64c4762a1bSJed Brown 31 KSP Residual norm 1.476035656576e-10 65c4762a1bSJed Brown 32 KSP Residual norm 9.544641423593e-11 66c4762a1bSJed Brown 2 SNES Function norm 2.155536219955e-11 67c4762a1bSJed BrownSNES Object: 4 MPI processes 68c4762a1bSJed Brown type: newtonls 69c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 70c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 71c4762a1bSJed Brown total number of linear solver iterations=60 72c4762a1bSJed Brown total number of function evaluations=3 73c4762a1bSJed Brown norm schedule ALWAYS 74c4762a1bSJed Brown Jacobian is built using colored finite differences on a DMDA 75c4762a1bSJed Brown SNESLineSearch Object: 4 MPI processes 76c4762a1bSJed Brown type: bt 77c4762a1bSJed Brown interpolation: cubic 78c4762a1bSJed Brown alpha=1.000000e-04 79c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 80c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 81c4762a1bSJed Brown maximum iterations=40 82c4762a1bSJed Brown KSP Object: 4 MPI processes 83c4762a1bSJed Brown type: gmres 84c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 85c4762a1bSJed Brown happy breakdown tolerance 1e-30 86c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 87c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 88c4762a1bSJed Brown left preconditioning 89c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 90c4762a1bSJed Brown PC Object: 4 MPI processes 91c4762a1bSJed Brown type: ml 92c4762a1bSJed Brown type is MULTIPLICATIVE, levels=5 cycles=v 93c4762a1bSJed Brown Cycles per PCApply=1 94c4762a1bSJed Brown Using externally compute Galerkin coarse grid matrices 9563a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 96c4762a1bSJed Brown KSP Object: (mg_coarse_) 4 MPI processes 97c4762a1bSJed Brown type: preonly 98c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 99c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 100c4762a1bSJed Brown left preconditioning 101c4762a1bSJed Brown using NONE norm type for convergence test 102c4762a1bSJed Brown PC Object: (mg_coarse_) 4 MPI processes 103c4762a1bSJed Brown type: redundant 104c4762a1bSJed Brown First (color=0) of 4 PCs follows 1058cc725e6SPierre Jolivet KSP Object: (mg_coarse_redundant_) 1 MPI process 106c4762a1bSJed Brown type: preonly 107c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 108c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 109c4762a1bSJed Brown left preconditioning 110c4762a1bSJed Brown using NONE norm type for convergence test 1118cc725e6SPierre Jolivet PC Object: (mg_coarse_redundant_) 1 MPI process 112c4762a1bSJed Brown type: lu 113c4762a1bSJed Brown out-of-place factorization 114c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 115c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 116c4762a1bSJed Brown matrix ordering: nd 117c4762a1bSJed Brown factor fill ratio given 5., needed 1. 118c4762a1bSJed Brown Factored matrix follows: 119*26cc229bSBarry Smith Mat Object: (mg_coarse_redundant_) 1 MPI process 120c4762a1bSJed Brown type: seqaij 121c4762a1bSJed Brown rows=16, cols=16, bs=4 122c4762a1bSJed Brown package used to perform factorization: petsc 123c4762a1bSJed Brown total: nonzeros=256, allocated nonzeros=256 124c4762a1bSJed Brown using I-node routines: found 4 nodes, limit used is 5 125c4762a1bSJed Brown linear system matrix = precond matrix: 126*26cc229bSBarry Smith Mat Object: 1 MPI process 127c4762a1bSJed Brown type: seqaij 128c4762a1bSJed Brown rows=16, cols=16, bs=4 129c4762a1bSJed Brown total: nonzeros=256, allocated nonzeros=256 130c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 131c4762a1bSJed Brown using I-node routines: found 4 nodes, limit used is 5 132c4762a1bSJed Brown linear system matrix = precond matrix: 133c4762a1bSJed Brown Mat Object: 4 MPI processes 134c4762a1bSJed Brown type: mpiaij 135c4762a1bSJed Brown rows=16, cols=16, bs=4 136c4762a1bSJed Brown total: nonzeros=256, allocated nonzeros=256 137c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 138c4762a1bSJed Brown using I-node (on process 0) routines: found 1 nodes, limit used is 5 139c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 140c4762a1bSJed Brown KSP Object: (mg_levels_1_) 4 MPI processes 141c4762a1bSJed Brown type: richardson 142c4762a1bSJed Brown damping factor=1. 143c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 144c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 145c4762a1bSJed Brown left preconditioning 146c4762a1bSJed Brown using NONE norm type for convergence test 147c4762a1bSJed Brown PC Object: (mg_levels_1_) 4 MPI processes 148c4762a1bSJed Brown type: sor 149c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 150c4762a1bSJed Brown linear system matrix = precond matrix: 151c4762a1bSJed Brown Mat Object: 4 MPI processes 152c4762a1bSJed Brown type: mpiaij 153c4762a1bSJed Brown rows=88, cols=88, bs=4 154c4762a1bSJed Brown total: nonzeros=4896, allocated nonzeros=4896 155c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 156c4762a1bSJed Brown using I-node (on process 0) routines: found 5 nodes, limit used is 5 157c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 158c4762a1bSJed Brown Down solver (pre-smoother) on level 2 ------------------------------- 159c4762a1bSJed Brown KSP Object: (mg_levels_2_) 4 MPI processes 160c4762a1bSJed Brown type: richardson 161c4762a1bSJed Brown damping factor=1. 162c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 163c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 164c4762a1bSJed Brown left preconditioning 165c4762a1bSJed Brown using NONE norm type for convergence test 166c4762a1bSJed Brown PC Object: (mg_levels_2_) 4 MPI processes 167c4762a1bSJed Brown type: sor 168c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 169c4762a1bSJed Brown linear system matrix = precond matrix: 170c4762a1bSJed Brown Mat Object: 4 MPI processes 171c4762a1bSJed Brown type: mpiaij 172c4762a1bSJed Brown rows=772, cols=772, bs=4 173c4762a1bSJed Brown total: nonzeros=35364, allocated nonzeros=35364 174c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 175c4762a1bSJed Brown using I-node (on process 0) routines: found 56 nodes, limit used is 5 176c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 177c4762a1bSJed Brown Down solver (pre-smoother) on level 3 ------------------------------- 178c4762a1bSJed Brown KSP Object: (mg_levels_3_) 4 MPI processes 179c4762a1bSJed Brown type: richardson 180c4762a1bSJed Brown damping factor=1. 181c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 182c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 183c4762a1bSJed Brown left preconditioning 184c4762a1bSJed Brown using NONE norm type for convergence test 185c4762a1bSJed Brown PC Object: (mg_levels_3_) 4 MPI processes 186c4762a1bSJed Brown type: sor 187c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 188c4762a1bSJed Brown linear system matrix = precond matrix: 189c4762a1bSJed Brown Mat Object: 4 MPI processes 190c4762a1bSJed Brown type: mpiaij 191c4762a1bSJed Brown rows=7156, cols=7156, bs=4 192c4762a1bSJed Brown total: nonzeros=258241, allocated nonzeros=258241 193c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 194c4762a1bSJed Brown not using I-node (on process 0) routines 195c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 196c4762a1bSJed Brown Down solver (pre-smoother) on level 4 ------------------------------- 197c4762a1bSJed Brown KSP Object: (mg_levels_4_) 4 MPI processes 198c4762a1bSJed Brown type: richardson 199c4762a1bSJed Brown damping factor=1. 200c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 201c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 202c4762a1bSJed Brown left preconditioning 203c4762a1bSJed Brown using NONE norm type for convergence test 204c4762a1bSJed Brown PC Object: (mg_levels_4_) 4 MPI processes 205c4762a1bSJed Brown type: sor 206c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 207c4762a1bSJed Brown linear system matrix = precond matrix: 208c4762a1bSJed Brown Mat Object: 4 MPI processes 209c4762a1bSJed Brown type: mpiaij 210c4762a1bSJed Brown rows=37636, cols=37636, bs=4 211c4762a1bSJed Brown total: nonzeros=746512, allocated nonzeros=746512 212c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 213c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 214c4762a1bSJed Brown linear system matrix = precond matrix: 215c4762a1bSJed Brown Mat Object: 4 MPI processes 216c4762a1bSJed Brown type: mpiaij 217c4762a1bSJed Brown rows=37636, cols=37636, bs=4 218c4762a1bSJed Brown total: nonzeros=746512, allocated nonzeros=746512 219c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 220c4762a1bSJed BrownNumber of SNES iterations = 2 221