1c4762a1bSJed Brown 0 SNES Function norm 1.32334 2c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 3c4762a1bSJed Brown 0 KSP Residual norm 1.3212 4c4762a1bSJed Brown 1 KSP Residual norm 0.299275 5c4762a1bSJed Brown 2 KSP Residual norm 0.043515 6c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 7c4762a1bSJed Brown 0 KSP Residual norm 0.0408746 8c4762a1bSJed Brown 1 KSP Residual norm 0.00715117 9c4762a1bSJed Brown 2 KSP Residual norm 0.00200882 10c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 11c4762a1bSJed Brown 0 KSP Residual norm 1.34445 12c4762a1bSJed Brown 1 KSP Residual norm 0.289515 13c4762a1bSJed Brown 2 KSP Residual norm 0.0546877 14c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 15c4762a1bSJed Brown 0 KSP Residual norm 0.0380401 16c4762a1bSJed Brown 1 KSP Residual norm 0.00836889 17c4762a1bSJed Brown 2 KSP Residual norm 0.00486415 18c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 19c4762a1bSJed Brown 0 KSP Residual norm 0.00592336 20c4762a1bSJed Brown 1 KSP Residual norm 0.00127555 21c4762a1bSJed Brown 2 KSP Residual norm 0.000253948 22c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 23c4762a1bSJed Brown 0 KSP Residual norm 0.0502885 24c4762a1bSJed Brown 1 KSP Residual norm 0.00692009 25c4762a1bSJed Brown 2 KSP Residual norm 0.00304318 26c4762a1bSJed Brown 0 KSP Residual norm 5.82901 27c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 28c4762a1bSJed Brown 0 KSP Residual norm 0.22657 29c4762a1bSJed Brown 1 KSP Residual norm 0.0513167 30c4762a1bSJed Brown 2 KSP Residual norm 0.00746422 31c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 32c4762a1bSJed Brown 0 KSP Residual norm 0.00701122 33c4762a1bSJed Brown 1 KSP Residual norm 0.0012265 34c4762a1bSJed Brown 2 KSP Residual norm 0.000344611 35c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 36c4762a1bSJed Brown 0 KSP Residual norm 0.230327 37c4762a1bSJed Brown 1 KSP Residual norm 0.0496328 38c4762a1bSJed Brown 2 KSP Residual norm 0.00935522 39c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 40c4762a1bSJed Brown 0 KSP Residual norm 0.00652181 41c4762a1bSJed Brown 1 KSP Residual norm 0.00143468 42c4762a1bSJed Brown 2 KSP Residual norm 0.000834414 43c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 44c4762a1bSJed Brown 0 KSP Residual norm 0.00101614 45c4762a1bSJed Brown 1 KSP Residual norm 0.000218815 46c4762a1bSJed Brown 2 KSP Residual norm 4.35646e-05 47c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 48c4762a1bSJed Brown 0 KSP Residual norm 0.0085981 49c4762a1bSJed Brown 1 KSP Residual norm 0.00118416 50c4762a1bSJed Brown 2 KSP Residual norm 0.000520109 51c4762a1bSJed Brown 1 KSP Residual norm 0.00134258 52c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 53c4762a1bSJed Brown 0 KSP Residual norm 0.524964 54c4762a1bSJed Brown 1 KSP Residual norm 0.103069 55c4762a1bSJed Brown 2 KSP Residual norm 0.0217471 56c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 57c4762a1bSJed Brown 0 KSP Residual norm 0.0207058 58c4762a1bSJed Brown 1 KSP Residual norm 0.00314867 59c4762a1bSJed Brown 2 KSP Residual norm 0.00113072 60c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 61c4762a1bSJed Brown 0 KSP Residual norm 1.8397 62c4762a1bSJed Brown 1 KSP Residual norm 0.217655 63c4762a1bSJed Brown 2 KSP Residual norm 0.117319 64c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 65c4762a1bSJed Brown 0 KSP Residual norm 0.0498378 66c4762a1bSJed Brown 1 KSP Residual norm 0.0109218 67c4762a1bSJed Brown 2 KSP Residual norm 0.00247682 68c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 69c4762a1bSJed Brown 0 KSP Residual norm 0.00270397 70c4762a1bSJed Brown 1 KSP Residual norm 0.000566248 71c4762a1bSJed Brown 2 KSP Residual norm 0.000118256 72c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 73c4762a1bSJed Brown 0 KSP Residual norm 0.11456 74c4762a1bSJed Brown 1 KSP Residual norm 0.012674 75c4762a1bSJed Brown 2 KSP Residual norm 0.00749368 76c4762a1bSJed Brown 2 KSP Residual norm 2.52518e-06 77c4762a1bSJed Brown 1 SNES Function norm 0.0426538 78c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 79c4762a1bSJed Brown 0 KSP Residual norm 0.0793943 80c4762a1bSJed Brown 1 KSP Residual norm 0.017905 81c4762a1bSJed Brown 2 KSP Residual norm 0.00276128 82c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 83c4762a1bSJed Brown 0 KSP Residual norm 0.000710871 84c4762a1bSJed Brown 1 KSP Residual norm 0.000148814 85c4762a1bSJed Brown 2 KSP Residual norm 2.61706e-05 86c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 87c4762a1bSJed Brown 0 KSP Residual norm 0.0422535 88c4762a1bSJed Brown 1 KSP Residual norm 0.0104256 89c4762a1bSJed Brown 2 KSP Residual norm 0.000711525 90c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 91c4762a1bSJed Brown 0 KSP Residual norm 0.00102555 92c4762a1bSJed Brown 1 KSP Residual norm 0.000703008 93c4762a1bSJed Brown 2 KSP Residual norm 0.000457301 94c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 95c4762a1bSJed Brown 0 KSP Residual norm 0.000432665 96c4762a1bSJed Brown 1 KSP Residual norm 9.69389e-05 97c4762a1bSJed Brown 2 KSP Residual norm 1.52326e-05 98c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 99c4762a1bSJed Brown 0 KSP Residual norm 0.000226183 100c4762a1bSJed Brown 1 KSP Residual norm 4.76493e-05 101c4762a1bSJed Brown 2 KSP Residual norm 1.0857e-05 102c4762a1bSJed Brown 0 KSP Residual norm 0.780398 103c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 104c4762a1bSJed Brown 0 KSP Residual norm 0.101721 105c4762a1bSJed Brown 1 KSP Residual norm 0.0229401 106c4762a1bSJed Brown 2 KSP Residual norm 0.00353783 107c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 108c4762a1bSJed Brown 0 KSP Residual norm 0.000910901 109c4762a1bSJed Brown 1 KSP Residual norm 0.000190679 110c4762a1bSJed Brown 2 KSP Residual norm 3.35381e-05 111c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 112c4762a1bSJed Brown 0 KSP Residual norm 0.0541359 113c4762a1bSJed Brown 1 KSP Residual norm 0.0133576 114c4762a1bSJed Brown 2 KSP Residual norm 0.000911499 115c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 116c4762a1bSJed Brown 0 KSP Residual norm 0.00131394 117c4762a1bSJed Brown 1 KSP Residual norm 0.000900707 118c4762a1bSJed Brown 2 KSP Residual norm 0.000585904 119c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 120c4762a1bSJed Brown 0 KSP Residual norm 0.000554339 121c4762a1bSJed Brown 1 KSP Residual norm 0.0001242 122c4762a1bSJed Brown 2 KSP Residual norm 1.95163e-05 123c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 124c4762a1bSJed Brown 0 KSP Residual norm 0.00028944 125c4762a1bSJed Brown 1 KSP Residual norm 6.10183e-05 126c4762a1bSJed Brown 2 KSP Residual norm 1.38846e-05 127c4762a1bSJed Brown 1 KSP Residual norm 1.23638e-05 128c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 129c4762a1bSJed Brown 0 KSP Residual norm 0.396136 130c4762a1bSJed Brown 1 KSP Residual norm 0.0823979 131c4762a1bSJed Brown 2 KSP Residual norm 0.0138349 132c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 133c4762a1bSJed Brown 0 KSP Residual norm 0.0143355 134c4762a1bSJed Brown 1 KSP Residual norm 0.0024337 135c4762a1bSJed Brown 2 KSP Residual norm 0.000681786 136c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 137c4762a1bSJed Brown 0 KSP Residual norm 0.624996 138c4762a1bSJed Brown 1 KSP Residual norm 0.0849283 139c4762a1bSJed Brown 2 KSP Residual norm 0.0370791 140c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 141c4762a1bSJed Brown 0 KSP Residual norm 0.0121259 142c4762a1bSJed Brown 1 KSP Residual norm 0.00254363 143c4762a1bSJed Brown 2 KSP Residual norm 0.000483193 144c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 145c4762a1bSJed Brown 0 KSP Residual norm 0.000359102 146c4762a1bSJed Brown 1 KSP Residual norm 6.39233e-05 147c4762a1bSJed Brown 2 KSP Residual norm 1.7077e-05 148c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 149c4762a1bSJed Brown 0 KSP Residual norm 0.0361135 150c4762a1bSJed Brown 1 KSP Residual norm 0.00417517 151c4762a1bSJed Brown 2 KSP Residual norm 0.002293 152c4762a1bSJed Brown 2 KSP Residual norm 1.0644e-08 153c4762a1bSJed Brown 2 SNES Function norm 0.000676784 154c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 155c4762a1bSJed Brown 0 KSP Residual norm 0.00128086 156c4762a1bSJed Brown 1 KSP Residual norm 0.000282989 157c4762a1bSJed Brown 2 KSP Residual norm 4.71378e-05 158c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 159c4762a1bSJed Brown 0 KSP Residual norm 1.75471e-05 160c4762a1bSJed Brown 1 KSP Residual norm 3.47885e-06 161c4762a1bSJed Brown 2 KSP Residual norm 7.25532e-07 162c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 163c4762a1bSJed Brown 0 KSP Residual norm 0.000688903 164c4762a1bSJed Brown 1 KSP Residual norm 0.000169178 165c4762a1bSJed Brown 2 KSP Residual norm 1.32901e-05 166c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 167c4762a1bSJed Brown 0 KSP Residual norm 1.991e-05 168c4762a1bSJed Brown 1 KSP Residual norm 1.14298e-05 169c4762a1bSJed Brown 2 KSP Residual norm 7.56087e-06 170c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 171c4762a1bSJed Brown 0 KSP Residual norm 7.30858e-06 172c4762a1bSJed Brown 1 KSP Residual norm 1.64187e-06 173c4762a1bSJed Brown 2 KSP Residual norm 2.5929e-07 174c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 175c4762a1bSJed Brown 0 KSP Residual norm 4.03112e-06 176c4762a1bSJed Brown 1 KSP Residual norm 9.40672e-07 177c4762a1bSJed Brown 2 KSP Residual norm 1.73312e-07 178c4762a1bSJed Brown 0 KSP Residual norm 0.0123756 179c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 180c4762a1bSJed Brown 0 KSP Residual norm 0.103481 181c4762a1bSJed Brown 1 KSP Residual norm 0.0228627 182c4762a1bSJed Brown 2 KSP Residual norm 0.00380829 183c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 184c4762a1bSJed Brown 0 KSP Residual norm 0.00141765 185c4762a1bSJed Brown 1 KSP Residual norm 0.000281056 186c4762a1bSJed Brown 2 KSP Residual norm 5.86174e-05 187c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 188c4762a1bSJed Brown 0 KSP Residual norm 0.0556575 189c4762a1bSJed Brown 1 KSP Residual norm 0.0136682 190c4762a1bSJed Brown 2 KSP Residual norm 0.00107369 191c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 192c4762a1bSJed Brown 0 KSP Residual norm 0.00160855 193c4762a1bSJed Brown 1 KSP Residual norm 0.000923429 194c4762a1bSJed Brown 2 KSP Residual norm 0.000610855 195c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 196c4762a1bSJed Brown 0 KSP Residual norm 0.000590472 197c4762a1bSJed Brown 1 KSP Residual norm 0.000132649 198c4762a1bSJed Brown 2 KSP Residual norm 2.09484e-05 199c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 200c4762a1bSJed Brown 0 KSP Residual norm 0.000325537 201c4762a1bSJed Brown 1 KSP Residual norm 7.59825e-05 202c4762a1bSJed Brown 2 KSP Residual norm 1.39924e-05 203c4762a1bSJed Brown 1 KSP Residual norm 2.71146e-07 204c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 205c4762a1bSJed Brown 0 KSP Residual norm 0.384332 206c4762a1bSJed Brown 1 KSP Residual norm 0.0842136 207c4762a1bSJed Brown 2 KSP Residual norm 0.0117152 208c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 209c4762a1bSJed Brown 0 KSP Residual norm 0.0119953 210c4762a1bSJed Brown 1 KSP Residual norm 0.00218223 211c4762a1bSJed Brown 2 KSP Residual norm 0.000525707 212c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 213c4762a1bSJed Brown 0 KSP Residual norm 0.307391 214c4762a1bSJed Brown 1 KSP Residual norm 0.0524142 215c4762a1bSJed Brown 2 KSP Residual norm 0.0157681 216c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 217c4762a1bSJed Brown 0 KSP Residual norm 0.00668548 218c4762a1bSJed Brown 1 KSP Residual norm 0.00129655 219c4762a1bSJed Brown 2 KSP Residual norm 0.000287599 220c4762a1bSJed Brown Residual norms for mg_levels_1_ solve. 221c4762a1bSJed Brown 0 KSP Residual norm 0.00021681 222c4762a1bSJed Brown 1 KSP Residual norm 4.00612e-05 223c4762a1bSJed Brown 2 KSP Residual norm 1.00219e-05 224c4762a1bSJed Brown Residual norms for mg_levels_2_ solve. 225c4762a1bSJed Brown 0 KSP Residual norm 0.0154905 226c4762a1bSJed Brown 1 KSP Residual norm 0.00200478 227c4762a1bSJed Brown 2 KSP Residual norm 0.0009371 228c4762a1bSJed Brown 2 KSP Residual norm 1.134e-10 229c4762a1bSJed Brown 3 SNES Function norm 1.8565e-07 2308cc725e6SPierre JolivetSNES Object: 1 MPI process 231c4762a1bSJed Brown type: newtonls 232c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 233c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, solution=1e-08 234c4762a1bSJed Brown total number of linear solver iterations=6 235c4762a1bSJed Brown total number of function evaluations=4 236c4762a1bSJed Brown norm schedule ALWAYS 237c4762a1bSJed Brown Jacobian is built using a DMDA local Jacobian 2388cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 239c4762a1bSJed Brown type: bt 240c4762a1bSJed Brown interpolation: cubic 241c4762a1bSJed Brown alpha=1.000000e-04 242a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 243c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 244c4762a1bSJed Brown maximum iterations=40 2458cc725e6SPierre Jolivet KSP Object: 1 MPI process 246c4762a1bSJed Brown type: gmres 247f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 248*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 249c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 250c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 251c4762a1bSJed Brown left preconditioning 252c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 2538cc725e6SPierre Jolivet PC Object: 1 MPI process 254c4762a1bSJed Brown type: mg 255c4762a1bSJed Brown type is FULL, levels=3 cycles=v 256c4762a1bSJed Brown Using Galerkin computed coarse grid matrices for pmat 25763a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 2588cc725e6SPierre Jolivet KSP Object: (mg_coarse_) 1 MPI process 259c4762a1bSJed Brown type: preonly 260c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 261c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 262c4762a1bSJed Brown left preconditioning 2638405740aSBarry Smith not checking for convergence 2648cc725e6SPierre Jolivet PC Object: (mg_coarse_) 1 MPI process 265c4762a1bSJed Brown type: lu 266c4762a1bSJed Brown out-of-place factorization 267c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 268c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 269c4762a1bSJed Brown matrix ordering: nd 270c4762a1bSJed Brown factor fill ratio given 5., needed 1.59172 271ecf3d421SBarry Smith Factored matrix: 27226cc229bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 273c4762a1bSJed Brown type: seqaij 274c4762a1bSJed Brown rows=25, cols=25 275c4762a1bSJed Brown package used to perform factorization: petsc 276c4762a1bSJed Brown total: nonzeros=269, allocated nonzeros=269 277c4762a1bSJed Brown using I-node routines: found 17 nodes, limit used is 5 278ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 27926cc229bSBarry Smith Mat Object: 1 MPI process 280c4762a1bSJed Brown type: seqaij 281c4762a1bSJed Brown rows=25, cols=25 282c4762a1bSJed Brown total: nonzeros=169, allocated nonzeros=169 283c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 284c4762a1bSJed Brown not using I-node routines 285c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 2868cc725e6SPierre Jolivet KSP Object: (mg_levels_1_) 1 MPI process 287c4762a1bSJed Brown type: chebyshev 288f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 28973f7197eSJed Brown eigenvalue targets used: min 0.499526, max 1.09896 29073f7197eSJed Brown eigenvalues estimated via gmres: min 0.229855, max 0.999052 29173f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.5; 0. 1.1] 2928cc725e6SPierre Jolivet KSP Object: (mg_levels_1_esteig_) 1 MPI process 293c4762a1bSJed Brown type: gmres 294f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 295*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 296c4762a1bSJed Brown maximum iterations=10, initial guess is zero 297c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 298c4762a1bSJed Brown left preconditioning 299c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 300dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 301c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 302c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 303c4762a1bSJed Brown left preconditioning 3048405740aSBarry Smith not checking for convergence 3058cc725e6SPierre Jolivet PC Object: (mg_levels_1_) 1 MPI process 306c4762a1bSJed Brown type: sor 307c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 308ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 3098cc725e6SPierre Jolivet Mat Object: 1 MPI process 310c4762a1bSJed Brown type: seqaij 311c4762a1bSJed Brown rows=81, cols=81 312c4762a1bSJed Brown total: nonzeros=625, allocated nonzeros=625 313c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 314c4762a1bSJed Brown not using I-node routines 315c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 316c4762a1bSJed Brown Down solver (pre-smoother) on level 2 ------------------------------- 3178cc725e6SPierre Jolivet KSP Object: (mg_levels_2_) 1 MPI process 318c4762a1bSJed Brown type: chebyshev 319f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 32073f7197eSJed Brown eigenvalue targets used: min 0.499175, max 1.09819 32173f7197eSJed Brown eigenvalues estimated via gmres: min 0.050574, max 0.998351 32273f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.5; 0. 1.1] 3238cc725e6SPierre Jolivet KSP Object: (mg_levels_2_esteig_) 1 MPI process 324c4762a1bSJed Brown type: gmres 325f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 326*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 327c4762a1bSJed Brown maximum iterations=10, initial guess is zero 328c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 329c4762a1bSJed Brown left preconditioning 330c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 331dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 332c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 333c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 334c4762a1bSJed Brown left preconditioning 3358405740aSBarry Smith not checking for convergence 3368cc725e6SPierre Jolivet PC Object: (mg_levels_2_) 1 MPI process 337c4762a1bSJed Brown type: sor 338c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 339ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 3408cc725e6SPierre Jolivet Mat Object: 1 MPI process 341c4762a1bSJed Brown type: seqaij 342c4762a1bSJed Brown rows=289, cols=289 343c4762a1bSJed Brown total: nonzeros=1377, allocated nonzeros=1377 344c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 345c4762a1bSJed Brown not using I-node routines 346c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 347ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 3488cc725e6SPierre Jolivet Mat Object: 1 MPI process 349c4762a1bSJed Brown type: seqaij 350c4762a1bSJed Brown rows=289, cols=289 351c4762a1bSJed Brown total: nonzeros=1377, allocated nonzeros=1377 352c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 353c4762a1bSJed Brown not using I-node routines 354