1c4762a1bSJed BrownTimestep: 0000 time = 0 L_2 Error: 1.0821e-16 2c4762a1bSJed Brown0 TS dt 0.1 time 0. 3c4762a1bSJed Brown 0 SNES Function norm 0.38487 4c4762a1bSJed Brown 0 KSP unpreconditioned resid norm 3.848701079585e-01 true resid norm 3.848701079585e-01 ||r(i)||/||b|| 1.000000000000e+00 5c4762a1bSJed Brown 1 KSP unpreconditioned resid norm 6.306958768405e-02 true resid norm 6.306958768405e-02 ||r(i)||/||b|| 1.638723984531e-01 6c4762a1bSJed Brown 2 KSP unpreconditioned resid norm 5.760676204313e-03 true resid norm 5.760676204313e-03 ||r(i)||/||b|| 1.496784521633e-02 7c4762a1bSJed Brown 3 KSP unpreconditioned resid norm 4.612023997603e-04 true resid norm 4.612023997603e-04 ||r(i)||/||b|| 1.198332606829e-03 8c4762a1bSJed Brown 4 KSP unpreconditioned resid norm 7.800377626583e-05 true resid norm 7.800377626586e-05 ||r(i)||/||b|| 2.026755901611e-04 9c4762a1bSJed Brown 5 KSP unpreconditioned resid norm 5.796001277060e-06 true resid norm 5.796001277043e-06 ||r(i)||/||b|| 1.505962961839e-05 10c4762a1bSJed Brown 6 KSP unpreconditioned resid norm 6.294785394574e-07 true resid norm 6.294785394633e-07 ||r(i)||/||b|| 1.635561002132e-06 11c4762a1bSJed Brown 7 KSP unpreconditioned resid norm 4.711800149142e-09 true resid norm 4.711800136142e-09 ||r(i)||/||b|| 1.224257233469e-08 12c4762a1bSJed Brown 8 KSP unpreconditioned resid norm 1.845375931471e-11 true resid norm 1.845373359363e-11 ||r(i)||/||b|| 4.794795234038e-11 13c4762a1bSJed Brown 1 SNES Function norm 1.845e-11 14c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 158cc725e6SPierre JolivetSNES Object: 1 MPI process 16c4762a1bSJed Brown type: newtonls 17c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 18c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 19c4762a1bSJed Brown total number of linear solver iterations=8 20c4762a1bSJed Brown total number of function evaluations=2 21c4762a1bSJed Brown norm schedule ALWAYS 228cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 23c4762a1bSJed Brown type: bt 24c4762a1bSJed Brown interpolation: cubic 25c4762a1bSJed Brown alpha=1.000000e-04 26a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 27c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 28c4762a1bSJed Brown maximum iterations=40 298cc725e6SPierre Jolivet KSP Object: 1 MPI process 30c4762a1bSJed Brown type: fgmres 31f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 32*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 33c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 34c4762a1bSJed Brown tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 35c4762a1bSJed Brown right preconditioning 36c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 378cc725e6SPierre Jolivet PC Object: 1 MPI process 38c4762a1bSJed Brown type: mg 39c4762a1bSJed Brown type is MULTIPLICATIVE, levels=2 cycles=v 40c4762a1bSJed Brown Cycles per PCApply=1 41c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 4263a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 438cc725e6SPierre Jolivet KSP Object: (mg_coarse_) 1 MPI process 44c4762a1bSJed Brown type: preonly 45c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 46c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 47c4762a1bSJed Brown left preconditioning 488405740aSBarry Smith not checking for convergence 498cc725e6SPierre Jolivet PC Object: (mg_coarse_) 1 MPI process 50c4762a1bSJed Brown type: lu 51c4762a1bSJed Brown out-of-place factorization 52c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 53c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 54c4762a1bSJed Brown matrix ordering: nd 5573f7197eSJed Brown factor fill ratio given 1., needed 1. 56ecf3d421SBarry Smith Factored matrix: 5726cc229bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 58c4762a1bSJed Brown type: seqaij 59c4762a1bSJed Brown rows=1, cols=1 60c4762a1bSJed Brown package used to perform factorization: petsc 61c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 62c4762a1bSJed Brown not using I-node routines 63ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 6426cc229bSBarry Smith Mat Object: 1 MPI process 65c4762a1bSJed Brown type: seqaij 66c4762a1bSJed Brown rows=1, cols=1 67c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 68c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 69c4762a1bSJed Brown not using I-node routines 70c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 718cc725e6SPierre Jolivet KSP Object: (mg_levels_1_) 1 MPI process 72c4762a1bSJed Brown type: chebyshev 73f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 7473f7197eSJed Brown eigenvalue targets used: min 0.151841, max 1.67025 7573f7197eSJed Brown eigenvalues estimated via gmres: min 0.994613, max 1.51841 7673f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 778cc725e6SPierre Jolivet KSP Object: (mg_levels_1_esteig_) 1 MPI process 78c4762a1bSJed Brown type: gmres 79f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 80*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 81c4762a1bSJed Brown maximum iterations=10, initial guess is zero 82c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 83c4762a1bSJed Brown left preconditioning 84c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 85dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 86c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 87c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 88c4762a1bSJed Brown left preconditioning 898405740aSBarry Smith not checking for convergence 908cc725e6SPierre Jolivet PC Object: (mg_levels_1_) 1 MPI process 91c4762a1bSJed Brown type: sor 92c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 93ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 948cc725e6SPierre Jolivet Mat Object: 1 MPI process 95c4762a1bSJed Brown type: seqaij 96c4762a1bSJed Brown rows=9, cols=9 97c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 98c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 99c4762a1bSJed Brown not using I-node routines 100c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 101ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 1028cc725e6SPierre Jolivet Mat Object: 1 MPI process 103c4762a1bSJed Brown type: seqaij 104c4762a1bSJed Brown rows=9, cols=9 105c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 106c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 107c4762a1bSJed Brown not using I-node routines 108c4762a1bSJed BrownTimestep: 0001 time = 0.1 L_2 Error: 0.042609 109c4762a1bSJed Brown1 TS dt 0.1 time 0.1 110c4762a1bSJed Brown 0 SNES Function norm 0.383649 111c4762a1bSJed Brown 0 KSP unpreconditioned resid norm 3.836491353067e-01 true resid norm 3.836491353067e-01 ||r(i)||/||b|| 1.000000000000e+00 112c4762a1bSJed Brown 1 KSP unpreconditioned resid norm 6.087119748495e-02 true resid norm 6.087119748495e-02 ||r(i)||/||b|| 1.586637160965e-01 113c4762a1bSJed Brown 2 KSP unpreconditioned resid norm 5.740698672644e-03 true resid norm 5.740698672644e-03 ||r(i)||/||b|| 1.496340834459e-02 114c4762a1bSJed Brown 3 KSP unpreconditioned resid norm 4.605229592736e-04 true resid norm 4.605229592736e-04 ||r(i)||/||b|| 1.200375334889e-03 115c4762a1bSJed Brown 4 KSP unpreconditioned resid norm 7.848908845461e-05 true resid norm 7.848908845462e-05 ||r(i)||/||b|| 2.045855997874e-04 116c4762a1bSJed Brown 5 KSP unpreconditioned resid norm 5.648624058193e-06 true resid norm 5.648624058220e-06 ||r(i)||/||b|| 1.472341141523e-05 117c4762a1bSJed Brown 6 KSP unpreconditioned resid norm 6.188836190140e-07 true resid norm 6.188836190145e-07 ||r(i)||/||b|| 1.613150042733e-06 118c4762a1bSJed Brown 7 KSP unpreconditioned resid norm 4.800059529470e-09 true resid norm 4.800059540549e-09 ||r(i)||/||b|| 1.251158701742e-08 119c4762a1bSJed Brown 8 KSP unpreconditioned resid norm 1.774392929439e-11 true resid norm 1.774395612425e-11 ||r(i)||/||b|| 4.625047860478e-11 120c4762a1bSJed Brown 1 SNES Function norm 1.774e-11 121c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 1228cc725e6SPierre JolivetSNES Object: 1 MPI process 123c4762a1bSJed Brown type: newtonls 124c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 125c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 126c4762a1bSJed Brown total number of linear solver iterations=8 127c4762a1bSJed Brown total number of function evaluations=2 128c4762a1bSJed Brown norm schedule ALWAYS 1298cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 130c4762a1bSJed Brown type: bt 131c4762a1bSJed Brown interpolation: cubic 132c4762a1bSJed Brown alpha=1.000000e-04 133a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 134c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 135c4762a1bSJed Brown maximum iterations=40 1368cc725e6SPierre Jolivet KSP Object: 1 MPI process 137c4762a1bSJed Brown type: fgmres 138f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 139*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 140c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 141c4762a1bSJed Brown tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 142c4762a1bSJed Brown right preconditioning 143c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 1448cc725e6SPierre Jolivet PC Object: 1 MPI process 145c4762a1bSJed Brown type: mg 146c4762a1bSJed Brown type is MULTIPLICATIVE, levels=2 cycles=v 147c4762a1bSJed Brown Cycles per PCApply=1 148c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 14963a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 1508cc725e6SPierre Jolivet KSP Object: (mg_coarse_) 1 MPI process 151c4762a1bSJed Brown type: preonly 152c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 153c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 154c4762a1bSJed Brown left preconditioning 1558405740aSBarry Smith not checking for convergence 1568cc725e6SPierre Jolivet PC Object: (mg_coarse_) 1 MPI process 157c4762a1bSJed Brown type: lu 158c4762a1bSJed Brown out-of-place factorization 159c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 160c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 161c4762a1bSJed Brown matrix ordering: nd 16273f7197eSJed Brown factor fill ratio given 1., needed 1. 163ecf3d421SBarry Smith Factored matrix: 16426cc229bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 165c4762a1bSJed Brown type: seqaij 166c4762a1bSJed Brown rows=1, cols=1 167c4762a1bSJed Brown package used to perform factorization: petsc 168c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 169c4762a1bSJed Brown not using I-node routines 170ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 17126cc229bSBarry Smith Mat Object: 1 MPI process 172c4762a1bSJed Brown type: seqaij 173c4762a1bSJed Brown rows=1, cols=1 174c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 175c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 176c4762a1bSJed Brown not using I-node routines 177c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 1788cc725e6SPierre Jolivet KSP Object: (mg_levels_1_) 1 MPI process 179c4762a1bSJed Brown type: chebyshev 180f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 18173f7197eSJed Brown eigenvalue targets used: min 0.151841, max 1.67025 18273f7197eSJed Brown eigenvalues estimated via gmres: min 0.994613, max 1.51841 18373f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 1848cc725e6SPierre Jolivet KSP Object: (mg_levels_1_esteig_) 1 MPI process 185c4762a1bSJed Brown type: gmres 186f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 187*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 188c4762a1bSJed Brown maximum iterations=10, initial guess is zero 189c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 190c4762a1bSJed Brown left preconditioning 191c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 192dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 193c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 194c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 195c4762a1bSJed Brown left preconditioning 1968405740aSBarry Smith not checking for convergence 1978cc725e6SPierre Jolivet PC Object: (mg_levels_1_) 1 MPI process 198c4762a1bSJed Brown type: sor 199c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 200ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 2018cc725e6SPierre Jolivet Mat Object: 1 MPI process 202c4762a1bSJed Brown type: seqaij 203c4762a1bSJed Brown rows=9, cols=9 204c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 205c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 206c4762a1bSJed Brown not using I-node routines 207c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 208ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 2098cc725e6SPierre Jolivet Mat Object: 1 MPI process 210c4762a1bSJed Brown type: seqaij 211c4762a1bSJed Brown rows=9, cols=9 212c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 213c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 214c4762a1bSJed Brown not using I-node routines 215c4762a1bSJed BrownTimestep: 0002 time = 0.2 L_2 Error: 0.084372 216c4762a1bSJed Brown2 TS dt 0.1 time 0.2 217c4762a1bSJed Brown 0 SNES Function norm 0.380922 218c4762a1bSJed Brown 0 KSP unpreconditioned resid norm 3.809222270566e-01 true resid norm 3.809222270566e-01 ||r(i)||/||b|| 1.000000000000e+00 219c4762a1bSJed Brown 1 KSP unpreconditioned resid norm 5.968841254678e-02 true resid norm 5.968841254678e-02 ||r(i)||/||b|| 1.566944859270e-01 220c4762a1bSJed Brown 2 KSP unpreconditioned resid norm 5.800384745162e-03 true resid norm 5.800384745162e-03 ||r(i)||/||b|| 1.522721525069e-02 221c4762a1bSJed Brown 3 KSP unpreconditioned resid norm 4.622462756028e-04 true resid norm 4.622462756028e-04 ||r(i)||/||b|| 1.213492526216e-03 222c4762a1bSJed Brown 4 KSP unpreconditioned resid norm 7.972477625283e-05 true resid norm 7.972477625284e-05 ||r(i)||/||b|| 2.092941041243e-04 223c4762a1bSJed Brown 5 KSP unpreconditioned resid norm 5.651496202770e-06 true resid norm 5.651496202787e-06 ||r(i)||/||b|| 1.483635188856e-05 224c4762a1bSJed Brown 6 KSP unpreconditioned resid norm 6.078212012816e-07 true resid norm 6.078212013076e-07 ||r(i)||/||b|| 1.595656956026e-06 225c4762a1bSJed Brown 7 KSP unpreconditioned resid norm 4.860650279105e-09 true resid norm 4.860650279805e-09 ||r(i)||/||b|| 1.276021700641e-08 226c4762a1bSJed Brown 8 KSP unpreconditioned resid norm 1.731140125257e-11 true resid norm 1.731140182079e-11 ||r(i)||/||b|| 4.544602701334e-11 227c4762a1bSJed Brown 1 SNES Function norm 1.731e-11 228c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 2298cc725e6SPierre JolivetSNES Object: 1 MPI process 230c4762a1bSJed Brown type: newtonls 231c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 232c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 233c4762a1bSJed Brown total number of linear solver iterations=8 234c4762a1bSJed Brown total number of function evaluations=2 235c4762a1bSJed Brown norm schedule ALWAYS 2368cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 237c4762a1bSJed Brown type: bt 238c4762a1bSJed Brown interpolation: cubic 239c4762a1bSJed Brown alpha=1.000000e-04 240a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 241c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 242c4762a1bSJed Brown maximum iterations=40 2438cc725e6SPierre Jolivet KSP Object: 1 MPI process 244c4762a1bSJed Brown type: fgmres 245f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 246*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 247c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 248c4762a1bSJed Brown tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 249c4762a1bSJed Brown right preconditioning 250c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 2518cc725e6SPierre Jolivet PC Object: 1 MPI process 252c4762a1bSJed Brown type: mg 253c4762a1bSJed Brown type is MULTIPLICATIVE, levels=2 cycles=v 254c4762a1bSJed Brown Cycles per PCApply=1 255c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 25663a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 2578cc725e6SPierre Jolivet KSP Object: (mg_coarse_) 1 MPI process 258c4762a1bSJed Brown type: preonly 259c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 260c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 261c4762a1bSJed Brown left preconditioning 2628405740aSBarry Smith not checking for convergence 2638cc725e6SPierre Jolivet PC Object: (mg_coarse_) 1 MPI process 264c4762a1bSJed Brown type: lu 265c4762a1bSJed Brown out-of-place factorization 266c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 267c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 268c4762a1bSJed Brown matrix ordering: nd 26973f7197eSJed Brown factor fill ratio given 1., needed 1. 270ecf3d421SBarry Smith Factored matrix: 27126cc229bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 272c4762a1bSJed Brown type: seqaij 273c4762a1bSJed Brown rows=1, cols=1 274c4762a1bSJed Brown package used to perform factorization: petsc 275c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 276c4762a1bSJed Brown not using I-node routines 277ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 27826cc229bSBarry Smith Mat Object: 1 MPI process 279c4762a1bSJed Brown type: seqaij 280c4762a1bSJed Brown rows=1, cols=1 281c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 282c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 283c4762a1bSJed Brown not using I-node routines 284c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 2858cc725e6SPierre Jolivet KSP Object: (mg_levels_1_) 1 MPI process 286c4762a1bSJed Brown type: chebyshev 287f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 28873f7197eSJed Brown eigenvalue targets used: min 0.151841, max 1.67025 28973f7197eSJed Brown eigenvalues estimated via gmres: min 0.994613, max 1.51841 29073f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 2918cc725e6SPierre Jolivet KSP Object: (mg_levels_1_esteig_) 1 MPI process 292c4762a1bSJed Brown type: gmres 293f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 294*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 295c4762a1bSJed Brown maximum iterations=10, initial guess is zero 296c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 297c4762a1bSJed Brown left preconditioning 298c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 299dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 300c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 301c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 302c4762a1bSJed Brown left preconditioning 3038405740aSBarry Smith not checking for convergence 3048cc725e6SPierre Jolivet PC Object: (mg_levels_1_) 1 MPI process 305c4762a1bSJed Brown type: sor 306c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 307ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 3088cc725e6SPierre Jolivet Mat Object: 1 MPI process 309c4762a1bSJed Brown type: seqaij 310c4762a1bSJed Brown rows=9, cols=9 311c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 312c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 313c4762a1bSJed Brown not using I-node routines 314c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 315ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 3168cc725e6SPierre Jolivet Mat Object: 1 MPI process 317c4762a1bSJed Brown type: seqaij 318c4762a1bSJed Brown rows=9, cols=9 319c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 320c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 321c4762a1bSJed Brown not using I-node routines 322c4762a1bSJed BrownTimestep: 0003 time = 0.3 L_2 Error: 0.12562 323c4762a1bSJed Brown3 TS dt 0.1 time 0.3 324c4762a1bSJed Brown 0 SNES Function norm 0.377457 325c4762a1bSJed Brown 0 KSP unpreconditioned resid norm 3.774573494154e-01 true resid norm 3.774573494154e-01 ||r(i)||/||b|| 1.000000000000e+00 326c4762a1bSJed Brown 1 KSP unpreconditioned resid norm 5.954853714304e-02 true resid norm 5.954853714304e-02 ||r(i)||/||b|| 1.577622935022e-01 327c4762a1bSJed Brown 2 KSP unpreconditioned resid norm 5.848939409168e-03 true resid norm 5.848939409168e-03 ||r(i)||/||b|| 1.549562995190e-02 328c4762a1bSJed Brown 3 KSP unpreconditioned resid norm 4.630907205003e-04 true resid norm 4.630907205002e-04 ||r(i)||/||b|| 1.226868999153e-03 329c4762a1bSJed Brown 4 KSP unpreconditioned resid norm 8.053803471345e-05 true resid norm 8.053803471342e-05 ||r(i)||/||b|| 2.133698942096e-04 330c4762a1bSJed Brown 5 KSP unpreconditioned resid norm 5.701869061872e-06 true resid norm 5.701869061870e-06 ||r(i)||/||b|| 1.510599560639e-05 331c4762a1bSJed Brown 6 KSP unpreconditioned resid norm 6.025388075754e-07 true resid norm 6.025388075944e-07 ||r(i)||/||b|| 1.596309645388e-06 332c4762a1bSJed Brown 7 KSP unpreconditioned resid norm 4.883261060044e-09 true resid norm 4.883261063505e-09 ||r(i)||/||b|| 1.293725256924e-08 333c4762a1bSJed Brown 8 KSP unpreconditioned resid norm 1.729375636379e-11 true resid norm 1.729375104729e-11 ||r(i)||/||b|| 4.581643747055e-11 334c4762a1bSJed Brown 1 SNES Function norm 1.729e-11 335c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 3368cc725e6SPierre JolivetSNES Object: 1 MPI process 337c4762a1bSJed Brown type: newtonls 338c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 339c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 340c4762a1bSJed Brown total number of linear solver iterations=8 341c4762a1bSJed Brown total number of function evaluations=2 342c4762a1bSJed Brown norm schedule ALWAYS 3438cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 344c4762a1bSJed Brown type: bt 345c4762a1bSJed Brown interpolation: cubic 346c4762a1bSJed Brown alpha=1.000000e-04 347a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 348c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 349c4762a1bSJed Brown maximum iterations=40 3508cc725e6SPierre Jolivet KSP Object: 1 MPI process 351c4762a1bSJed Brown type: fgmres 352f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 353*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 354c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 355c4762a1bSJed Brown tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 356c4762a1bSJed Brown right preconditioning 357c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 3588cc725e6SPierre Jolivet PC Object: 1 MPI process 359c4762a1bSJed Brown type: mg 360c4762a1bSJed Brown type is MULTIPLICATIVE, levels=2 cycles=v 361c4762a1bSJed Brown Cycles per PCApply=1 362c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 36363a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 3648cc725e6SPierre Jolivet KSP Object: (mg_coarse_) 1 MPI process 365c4762a1bSJed Brown type: preonly 366c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 367c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 368c4762a1bSJed Brown left preconditioning 3698405740aSBarry Smith not checking for convergence 3708cc725e6SPierre Jolivet PC Object: (mg_coarse_) 1 MPI process 371c4762a1bSJed Brown type: lu 372c4762a1bSJed Brown out-of-place factorization 373c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 374c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 375c4762a1bSJed Brown matrix ordering: nd 37673f7197eSJed Brown factor fill ratio given 1., needed 1. 377ecf3d421SBarry Smith Factored matrix: 37826cc229bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 379c4762a1bSJed Brown type: seqaij 380c4762a1bSJed Brown rows=1, cols=1 381c4762a1bSJed Brown package used to perform factorization: petsc 382c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 383c4762a1bSJed Brown not using I-node routines 384ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 38526cc229bSBarry Smith Mat Object: 1 MPI process 386c4762a1bSJed Brown type: seqaij 387c4762a1bSJed Brown rows=1, cols=1 388c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 389c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 390c4762a1bSJed Brown not using I-node routines 391c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 3928cc725e6SPierre Jolivet KSP Object: (mg_levels_1_) 1 MPI process 393c4762a1bSJed Brown type: chebyshev 394f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 39573f7197eSJed Brown eigenvalue targets used: min 0.151841, max 1.67025 39673f7197eSJed Brown eigenvalues estimated via gmres: min 0.994613, max 1.51841 39773f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 3988cc725e6SPierre Jolivet KSP Object: (mg_levels_1_esteig_) 1 MPI process 399c4762a1bSJed Brown type: gmres 400f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 401*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 402c4762a1bSJed Brown maximum iterations=10, initial guess is zero 403c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 404c4762a1bSJed Brown left preconditioning 405c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 406dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 407c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 408c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 409c4762a1bSJed Brown left preconditioning 4108405740aSBarry Smith not checking for convergence 4118cc725e6SPierre Jolivet PC Object: (mg_levels_1_) 1 MPI process 412c4762a1bSJed Brown type: sor 413c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 414ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 4158cc725e6SPierre Jolivet Mat Object: 1 MPI process 416c4762a1bSJed Brown type: seqaij 417c4762a1bSJed Brown rows=9, cols=9 418c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 419c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 420c4762a1bSJed Brown not using I-node routines 421c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 422ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 4238cc725e6SPierre Jolivet Mat Object: 1 MPI process 424c4762a1bSJed Brown type: seqaij 425c4762a1bSJed Brown rows=9, cols=9 426c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 427c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 428c4762a1bSJed Brown not using I-node routines 429c4762a1bSJed BrownTimestep: 0004 time = 0.4 L_2 Error: 0.16664 430c4762a1bSJed Brown4 TS dt 0.1 time 0.4 431c4762a1bSJed Brown 0 SNES Function norm 0.37449 432c4762a1bSJed Brown 0 KSP unpreconditioned resid norm 3.744902213650e-01 true resid norm 3.744902213650e-01 ||r(i)||/||b|| 1.000000000000e+00 433c4762a1bSJed Brown 1 KSP unpreconditioned resid norm 5.982974938131e-02 true resid norm 5.982974938131e-02 ||r(i)||/||b|| 1.597631819684e-01 434c4762a1bSJed Brown 2 KSP unpreconditioned resid norm 5.840834302842e-03 true resid norm 5.840834302842e-03 ||r(i)||/||b|| 1.559676052836e-02 435c4762a1bSJed Brown 3 KSP unpreconditioned resid norm 4.612964201615e-04 true resid norm 4.612964201614e-04 ||r(i)||/||b|| 1.231798305654e-03 436c4762a1bSJed Brown 4 KSP unpreconditioned resid norm 8.073771822390e-05 true resid norm 8.073771822391e-05 ||r(i)||/||b|| 2.155936620444e-04 437c4762a1bSJed Brown 5 KSP unpreconditioned resid norm 5.730193368363e-06 true resid norm 5.730193368351e-06 ||r(i)||/||b|| 1.530131640678e-05 438c4762a1bSJed Brown 6 KSP unpreconditioned resid norm 6.010616249637e-07 true resid norm 6.010616249715e-07 ||r(i)||/||b|| 1.605012869978e-06 439c4762a1bSJed Brown 7 KSP unpreconditioned resid norm 4.858498871957e-09 true resid norm 4.858498872870e-09 ||r(i)||/||b|| 1.297363347743e-08 440c4762a1bSJed Brown 8 KSP unpreconditioned resid norm 1.751406135113e-11 true resid norm 1.751403567040e-11 ||r(i)||/||b|| 4.676767154710e-11 441c4762a1bSJed Brown 1 SNES Function norm 1.751e-11 442c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 4438cc725e6SPierre JolivetSNES Object: 1 MPI process 444c4762a1bSJed Brown type: newtonls 445c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 446c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 447c4762a1bSJed Brown total number of linear solver iterations=8 448c4762a1bSJed Brown total number of function evaluations=2 449c4762a1bSJed Brown norm schedule ALWAYS 4508cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 451c4762a1bSJed Brown type: bt 452c4762a1bSJed Brown interpolation: cubic 453c4762a1bSJed Brown alpha=1.000000e-04 454a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 455c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 456c4762a1bSJed Brown maximum iterations=40 4578cc725e6SPierre Jolivet KSP Object: 1 MPI process 458c4762a1bSJed Brown type: fgmres 459f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 460*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 461c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 462c4762a1bSJed Brown tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 463c4762a1bSJed Brown right preconditioning 464c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 4658cc725e6SPierre Jolivet PC Object: 1 MPI process 466c4762a1bSJed Brown type: mg 467c4762a1bSJed Brown type is MULTIPLICATIVE, levels=2 cycles=v 468c4762a1bSJed Brown Cycles per PCApply=1 469c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 47063a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 4718cc725e6SPierre Jolivet KSP Object: (mg_coarse_) 1 MPI process 472c4762a1bSJed Brown type: preonly 473c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 474c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 475c4762a1bSJed Brown left preconditioning 4768405740aSBarry Smith not checking for convergence 4778cc725e6SPierre Jolivet PC Object: (mg_coarse_) 1 MPI process 478c4762a1bSJed Brown type: lu 479c4762a1bSJed Brown out-of-place factorization 480c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 481c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 482c4762a1bSJed Brown matrix ordering: nd 48373f7197eSJed Brown factor fill ratio given 1., needed 1. 484ecf3d421SBarry Smith Factored matrix: 48526cc229bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 486c4762a1bSJed Brown type: seqaij 487c4762a1bSJed Brown rows=1, cols=1 488c4762a1bSJed Brown package used to perform factorization: petsc 489c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 490c4762a1bSJed Brown not using I-node routines 491ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 49226cc229bSBarry Smith Mat Object: 1 MPI process 493c4762a1bSJed Brown type: seqaij 494c4762a1bSJed Brown rows=1, cols=1 495c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 496c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 497c4762a1bSJed Brown not using I-node routines 498c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 4998cc725e6SPierre Jolivet KSP Object: (mg_levels_1_) 1 MPI process 500c4762a1bSJed Brown type: chebyshev 501f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 50273f7197eSJed Brown eigenvalue targets used: min 0.151841, max 1.67025 50373f7197eSJed Brown eigenvalues estimated via gmres: min 0.994613, max 1.51841 50473f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 5058cc725e6SPierre Jolivet KSP Object: (mg_levels_1_esteig_) 1 MPI process 506c4762a1bSJed Brown type: gmres 507f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 508*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 509c4762a1bSJed Brown maximum iterations=10, initial guess is zero 510c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 511c4762a1bSJed Brown left preconditioning 512c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 513dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 514c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 515c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 516c4762a1bSJed Brown left preconditioning 5178405740aSBarry Smith not checking for convergence 5188cc725e6SPierre Jolivet PC Object: (mg_levels_1_) 1 MPI process 519c4762a1bSJed Brown type: sor 520c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 521ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 5228cc725e6SPierre Jolivet Mat Object: 1 MPI process 523c4762a1bSJed Brown type: seqaij 524c4762a1bSJed Brown rows=9, cols=9 525c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 526c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 527c4762a1bSJed Brown not using I-node routines 528c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 529ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 5308cc725e6SPierre Jolivet Mat Object: 1 MPI process 531c4762a1bSJed Brown type: seqaij 532c4762a1bSJed Brown rows=9, cols=9 533c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 534c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 535c4762a1bSJed Brown not using I-node routines 536c4762a1bSJed BrownTimestep: 0005 time = 0.5 L_2 Error: 0.2076 537c4762a1bSJed Brown5 TS dt 0.1 time 0.5 538c4762a1bSJed Brown 0 SNES Function norm 0.372928 539c4762a1bSJed Brown 0 KSP unpreconditioned resid norm 3.729281667988e-01 true resid norm 3.729281667988e-01 ||r(i)||/||b|| 1.000000000000e+00 540c4762a1bSJed Brown 1 KSP unpreconditioned resid norm 6.002541949214e-02 true resid norm 6.002541949214e-02 ||r(i)||/||b|| 1.609570551010e-01 541c4762a1bSJed Brown 2 KSP unpreconditioned resid norm 5.775316419172e-03 true resid norm 5.775316419172e-03 ||r(i)||/||b|| 1.548640444284e-02 542c4762a1bSJed Brown 3 KSP unpreconditioned resid norm 4.576993940278e-04 true resid norm 4.576993940278e-04 ||r(i)||/||b|| 1.227312482070e-03 543c4762a1bSJed Brown 4 KSP unpreconditioned resid norm 8.039211062475e-05 true resid norm 8.039211062473e-05 ||r(i)||/||b|| 2.155699616760e-04 544c4762a1bSJed Brown 5 KSP unpreconditioned resid norm 5.708171590220e-06 true resid norm 5.708171590238e-06 ||r(i)||/||b|| 1.530635682265e-05 545c4762a1bSJed Brown 6 KSP unpreconditioned resid norm 5.991553964591e-07 true resid norm 5.991553964691e-07 ||r(i)||/||b|| 1.606624143229e-06 546c4762a1bSJed Brown 7 KSP unpreconditioned resid norm 4.791537579858e-09 true resid norm 4.791537591102e-09 ||r(i)||/||b|| 1.284841966278e-08 547c4762a1bSJed Brown 8 KSP unpreconditioned resid norm 1.772048749492e-11 true resid norm 1.772051502236e-11 ||r(i)||/||b|| 4.751723414853e-11 548c4762a1bSJed Brown 1 SNES Function norm 1.772e-11 549c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 5508cc725e6SPierre JolivetSNES Object: 1 MPI process 551c4762a1bSJed Brown type: newtonls 552c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 553c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 554c4762a1bSJed Brown total number of linear solver iterations=8 555c4762a1bSJed Brown total number of function evaluations=2 556c4762a1bSJed Brown norm schedule ALWAYS 5578cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 558c4762a1bSJed Brown type: bt 559c4762a1bSJed Brown interpolation: cubic 560c4762a1bSJed Brown alpha=1.000000e-04 561a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 562c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 563c4762a1bSJed Brown maximum iterations=40 5648cc725e6SPierre Jolivet KSP Object: 1 MPI process 565c4762a1bSJed Brown type: fgmres 566f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 567*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 568c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 569c4762a1bSJed Brown tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 570c4762a1bSJed Brown right preconditioning 571c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 5728cc725e6SPierre Jolivet PC Object: 1 MPI process 573c4762a1bSJed Brown type: mg 574c4762a1bSJed Brown type is MULTIPLICATIVE, levels=2 cycles=v 575c4762a1bSJed Brown Cycles per PCApply=1 576c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 57763a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 5788cc725e6SPierre Jolivet KSP Object: (mg_coarse_) 1 MPI process 579c4762a1bSJed Brown type: preonly 580c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 581c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 582c4762a1bSJed Brown left preconditioning 5838405740aSBarry Smith not checking for convergence 5848cc725e6SPierre Jolivet PC Object: (mg_coarse_) 1 MPI process 585c4762a1bSJed Brown type: lu 586c4762a1bSJed Brown out-of-place factorization 587c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 588c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 589c4762a1bSJed Brown matrix ordering: nd 59073f7197eSJed Brown factor fill ratio given 1., needed 1. 591ecf3d421SBarry Smith Factored matrix: 59226cc229bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 593c4762a1bSJed Brown type: seqaij 594c4762a1bSJed Brown rows=1, cols=1 595c4762a1bSJed Brown package used to perform factorization: petsc 596c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 597c4762a1bSJed Brown not using I-node routines 598ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 59926cc229bSBarry Smith Mat Object: 1 MPI process 600c4762a1bSJed Brown type: seqaij 601c4762a1bSJed Brown rows=1, cols=1 602c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 603c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 604c4762a1bSJed Brown not using I-node routines 605c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 6068cc725e6SPierre Jolivet KSP Object: (mg_levels_1_) 1 MPI process 607c4762a1bSJed Brown type: chebyshev 608f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 60973f7197eSJed Brown eigenvalue targets used: min 0.151841, max 1.67025 61073f7197eSJed Brown eigenvalues estimated via gmres: min 0.994613, max 1.51841 61173f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 6128cc725e6SPierre Jolivet KSP Object: (mg_levels_1_esteig_) 1 MPI process 613c4762a1bSJed Brown type: gmres 614f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 615*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 616c4762a1bSJed Brown maximum iterations=10, initial guess is zero 617c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 618c4762a1bSJed Brown left preconditioning 619c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 620dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 621c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 622c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 623c4762a1bSJed Brown left preconditioning 6248405740aSBarry Smith not checking for convergence 6258cc725e6SPierre Jolivet PC Object: (mg_levels_1_) 1 MPI process 626c4762a1bSJed Brown type: sor 627c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 628ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 6298cc725e6SPierre Jolivet Mat Object: 1 MPI process 630c4762a1bSJed Brown type: seqaij 631c4762a1bSJed Brown rows=9, cols=9 632c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 633c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 634c4762a1bSJed Brown not using I-node routines 635c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 636ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 6378cc725e6SPierre Jolivet Mat Object: 1 MPI process 638c4762a1bSJed Brown type: seqaij 639c4762a1bSJed Brown rows=9, cols=9 640c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 641c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 642c4762a1bSJed Brown not using I-node routines 643c4762a1bSJed BrownTimestep: 0006 time = 0.6 L_2 Error: 0.24859 644c4762a1bSJed Brown6 TS dt 0.1 time 0.6 645c4762a1bSJed Brown 0 SNES Function norm 0.372986 646c4762a1bSJed Brown 0 KSP unpreconditioned resid norm 3.729860798745e-01 true resid norm 3.729860798745e-01 ||r(i)||/||b|| 1.000000000000e+00 647c4762a1bSJed Brown 1 KSP unpreconditioned resid norm 5.998286066860e-02 true resid norm 5.998286066860e-02 ||r(i)||/||b|| 1.608179605222e-01 648c4762a1bSJed Brown 2 KSP unpreconditioned resid norm 5.687596001641e-03 true resid norm 5.687596001641e-03 ||r(i)||/||b|| 1.524881572941e-02 649c4762a1bSJed Brown 3 KSP unpreconditioned resid norm 4.534382695579e-04 true resid norm 4.534382695579e-04 ||r(i)||/||b|| 1.215697566275e-03 650c4762a1bSJed Brown 4 KSP unpreconditioned resid norm 7.976964452116e-05 true resid norm 7.976964452115e-05 ||r(i)||/||b|| 2.138676181910e-04 651c4762a1bSJed Brown 5 KSP unpreconditioned resid norm 5.651631937849e-06 true resid norm 5.651631937845e-06 ||r(i)||/||b|| 1.515239372940e-05 652c4762a1bSJed Brown 6 KSP unpreconditioned resid norm 5.948808411325e-07 true resid norm 5.948808411183e-07 ||r(i)||/||b|| 1.594914323126e-06 653c4762a1bSJed Brown 7 KSP unpreconditioned resid norm 4.702487381111e-09 true resid norm 4.702487348039e-09 ||r(i)||/||b|| 1.260767519695e-08 654c4762a1bSJed Brown 8 KSP unpreconditioned resid norm 1.779657220875e-11 true resid norm 1.779659688198e-11 ||r(i)||/||b|| 4.771383663424e-11 655c4762a1bSJed Brown 1 SNES Function norm 1.780e-11 656c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 6578cc725e6SPierre JolivetSNES Object: 1 MPI process 658c4762a1bSJed Brown type: newtonls 659c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 660c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 661c4762a1bSJed Brown total number of linear solver iterations=8 662c4762a1bSJed Brown total number of function evaluations=2 663c4762a1bSJed Brown norm schedule ALWAYS 6648cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 665c4762a1bSJed Brown type: bt 666c4762a1bSJed Brown interpolation: cubic 667c4762a1bSJed Brown alpha=1.000000e-04 668a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 669c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 670c4762a1bSJed Brown maximum iterations=40 6718cc725e6SPierre Jolivet KSP Object: 1 MPI process 672c4762a1bSJed Brown type: fgmres 673f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 674*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 675c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 676c4762a1bSJed Brown tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 677c4762a1bSJed Brown right preconditioning 678c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 6798cc725e6SPierre Jolivet PC Object: 1 MPI process 680c4762a1bSJed Brown type: mg 681c4762a1bSJed Brown type is MULTIPLICATIVE, levels=2 cycles=v 682c4762a1bSJed Brown Cycles per PCApply=1 683c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 68463a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 6858cc725e6SPierre Jolivet KSP Object: (mg_coarse_) 1 MPI process 686c4762a1bSJed Brown type: preonly 687c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 688c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 689c4762a1bSJed Brown left preconditioning 6908405740aSBarry Smith not checking for convergence 6918cc725e6SPierre Jolivet PC Object: (mg_coarse_) 1 MPI process 692c4762a1bSJed Brown type: lu 693c4762a1bSJed Brown out-of-place factorization 694c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 695c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 696c4762a1bSJed Brown matrix ordering: nd 69773f7197eSJed Brown factor fill ratio given 1., needed 1. 698ecf3d421SBarry Smith Factored matrix: 69926cc229bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 700c4762a1bSJed Brown type: seqaij 701c4762a1bSJed Brown rows=1, cols=1 702c4762a1bSJed Brown package used to perform factorization: petsc 703c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 704c4762a1bSJed Brown not using I-node routines 705ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 70626cc229bSBarry Smith Mat Object: 1 MPI process 707c4762a1bSJed Brown type: seqaij 708c4762a1bSJed Brown rows=1, cols=1 709c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 710c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 711c4762a1bSJed Brown not using I-node routines 712c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 7138cc725e6SPierre Jolivet KSP Object: (mg_levels_1_) 1 MPI process 714c4762a1bSJed Brown type: chebyshev 715f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 71673f7197eSJed Brown eigenvalue targets used: min 0.151841, max 1.67025 71773f7197eSJed Brown eigenvalues estimated via gmres: min 0.994613, max 1.51841 71873f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 7198cc725e6SPierre Jolivet KSP Object: (mg_levels_1_esteig_) 1 MPI process 720c4762a1bSJed Brown type: gmres 721f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 722*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 723c4762a1bSJed Brown maximum iterations=10, initial guess is zero 724c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 725c4762a1bSJed Brown left preconditioning 726c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 727dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 728c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 729c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 730c4762a1bSJed Brown left preconditioning 7318405740aSBarry Smith not checking for convergence 7328cc725e6SPierre Jolivet PC Object: (mg_levels_1_) 1 MPI process 733c4762a1bSJed Brown type: sor 734c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 735ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 7368cc725e6SPierre Jolivet Mat Object: 1 MPI process 737c4762a1bSJed Brown type: seqaij 738c4762a1bSJed Brown rows=9, cols=9 739c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 740c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 741c4762a1bSJed Brown not using I-node routines 742c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 743ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 7448cc725e6SPierre Jolivet Mat Object: 1 MPI process 745c4762a1bSJed Brown type: seqaij 746c4762a1bSJed Brown rows=9, cols=9 747c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 748c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 749c4762a1bSJed Brown not using I-node routines 750c4762a1bSJed BrownTimestep: 0007 time = 0.7 L_2 Error: 0.28962 751c4762a1bSJed Brown7 TS dt 0.1 time 0.7 752c4762a1bSJed Brown 0 SNES Function norm 0.374276 753c4762a1bSJed Brown 0 KSP unpreconditioned resid norm 3.742759385298e-01 true resid norm 3.742759385298e-01 ||r(i)||/||b|| 1.000000000000e+00 754c4762a1bSJed Brown 1 KSP unpreconditioned resid norm 5.979030900298e-02 true resid norm 5.979030900298e-02 ||r(i)||/||b|| 1.597492727901e-01 755c4762a1bSJed Brown 2 KSP unpreconditioned resid norm 5.617806615202e-03 true resid norm 5.617806615202e-03 ||r(i)||/||b|| 1.500979901959e-02 756c4762a1bSJed Brown 3 KSP unpreconditioned resid norm 4.495138691066e-04 true resid norm 4.495138691066e-04 ||r(i)||/||b|| 1.201022622166e-03 757c4762a1bSJed Brown 4 KSP unpreconditioned resid norm 7.920536127941e-05 true resid norm 7.920536127941e-05 ||r(i)||/||b|| 2.116229047225e-04 758c4762a1bSJed Brown 5 KSP unpreconditioned resid norm 5.595911671793e-06 true resid norm 5.595911671801e-06 ||r(i)||/||b|| 1.495129955129e-05 759c4762a1bSJed Brown 6 KSP unpreconditioned resid norm 5.892156061787e-07 true resid norm 5.892156061538e-07 ||r(i)||/||b|| 1.574281286872e-06 760c4762a1bSJed Brown 7 KSP unpreconditioned resid norm 4.617371734791e-09 true resid norm 4.617371702498e-09 ||r(i)||/||b|| 1.233681149965e-08 761c4762a1bSJed Brown 8 KSP unpreconditioned resid norm 1.776419283029e-11 true resid norm 1.776421370272e-11 ||r(i)||/||b|| 4.746287931973e-11 762c4762a1bSJed Brown 1 SNES Function norm 1.776e-11 763c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 7648cc725e6SPierre JolivetSNES Object: 1 MPI process 765c4762a1bSJed Brown type: newtonls 766c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 767c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 768c4762a1bSJed Brown total number of linear solver iterations=8 769c4762a1bSJed Brown total number of function evaluations=2 770c4762a1bSJed Brown norm schedule ALWAYS 7718cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 772c4762a1bSJed Brown type: bt 773c4762a1bSJed Brown interpolation: cubic 774c4762a1bSJed Brown alpha=1.000000e-04 775a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 776c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 777c4762a1bSJed Brown maximum iterations=40 7788cc725e6SPierre Jolivet KSP Object: 1 MPI process 779c4762a1bSJed Brown type: fgmres 780f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 781*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 782c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 783c4762a1bSJed Brown tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 784c4762a1bSJed Brown right preconditioning 785c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 7868cc725e6SPierre Jolivet PC Object: 1 MPI process 787c4762a1bSJed Brown type: mg 788c4762a1bSJed Brown type is MULTIPLICATIVE, levels=2 cycles=v 789c4762a1bSJed Brown Cycles per PCApply=1 790c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 79163a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 7928cc725e6SPierre Jolivet KSP Object: (mg_coarse_) 1 MPI process 793c4762a1bSJed Brown type: preonly 794c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 795c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 796c4762a1bSJed Brown left preconditioning 7978405740aSBarry Smith not checking for convergence 7988cc725e6SPierre Jolivet PC Object: (mg_coarse_) 1 MPI process 799c4762a1bSJed Brown type: lu 800c4762a1bSJed Brown out-of-place factorization 801c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 802c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 803c4762a1bSJed Brown matrix ordering: nd 80473f7197eSJed Brown factor fill ratio given 1., needed 1. 805ecf3d421SBarry Smith Factored matrix: 80626cc229bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 807c4762a1bSJed Brown type: seqaij 808c4762a1bSJed Brown rows=1, cols=1 809c4762a1bSJed Brown package used to perform factorization: petsc 810c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 811c4762a1bSJed Brown not using I-node routines 812ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 81326cc229bSBarry Smith Mat Object: 1 MPI process 814c4762a1bSJed Brown type: seqaij 815c4762a1bSJed Brown rows=1, cols=1 816c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 817c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 818c4762a1bSJed Brown not using I-node routines 819c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 8208cc725e6SPierre Jolivet KSP Object: (mg_levels_1_) 1 MPI process 821c4762a1bSJed Brown type: chebyshev 822f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 82373f7197eSJed Brown eigenvalue targets used: min 0.151841, max 1.67025 82473f7197eSJed Brown eigenvalues estimated via gmres: min 0.994613, max 1.51841 82573f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 8268cc725e6SPierre Jolivet KSP Object: (mg_levels_1_esteig_) 1 MPI process 827c4762a1bSJed Brown type: gmres 828f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 829*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 830c4762a1bSJed Brown maximum iterations=10, initial guess is zero 831c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 832c4762a1bSJed Brown left preconditioning 833c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 834dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 835c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 836c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 837c4762a1bSJed Brown left preconditioning 8388405740aSBarry Smith not checking for convergence 8398cc725e6SPierre Jolivet PC Object: (mg_levels_1_) 1 MPI process 840c4762a1bSJed Brown type: sor 841c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 842ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 8438cc725e6SPierre Jolivet Mat Object: 1 MPI process 844c4762a1bSJed Brown type: seqaij 845c4762a1bSJed Brown rows=9, cols=9 846c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 847c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 848c4762a1bSJed Brown not using I-node routines 849c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 850ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 8518cc725e6SPierre Jolivet Mat Object: 1 MPI process 852c4762a1bSJed Brown type: seqaij 853c4762a1bSJed Brown rows=9, cols=9 854c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 855c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 856c4762a1bSJed Brown not using I-node routines 857c4762a1bSJed BrownTimestep: 0008 time = 0.8 L_2 Error: 0.33068 858c4762a1bSJed Brown8 TS dt 0.1 time 0.8 859c4762a1bSJed Brown 0 SNES Function norm 0.376133 860c4762a1bSJed Brown 0 KSP unpreconditioned resid norm 3.761327824878e-01 true resid norm 3.761327824878e-01 ||r(i)||/||b|| 1.000000000000e+00 861c4762a1bSJed Brown 1 KSP unpreconditioned resid norm 5.960286328784e-02 true resid norm 5.960286328784e-02 ||r(i)||/||b|| 1.584622932721e-01 862c4762a1bSJed Brown 2 KSP unpreconditioned resid norm 5.587587079708e-03 true resid norm 5.587587079708e-03 ||r(i)||/||b|| 1.485535784132e-02 863c4762a1bSJed Brown 3 KSP unpreconditioned resid norm 4.467633715519e-04 true resid norm 4.467633715519e-04 ||r(i)||/||b|| 1.187780997437e-03 864c4762a1bSJed Brown 4 KSP unpreconditioned resid norm 7.887710489546e-05 true resid norm 7.887710489544e-05 ||r(i)||/||b|| 2.097054778734e-04 865c4762a1bSJed Brown 5 KSP unpreconditioned resid norm 5.566404901123e-06 true resid norm 5.566404901117e-06 ||r(i)||/||b|| 1.479904214756e-05 866c4762a1bSJed Brown 6 KSP unpreconditioned resid norm 5.843952130956e-07 true resid norm 5.843952130851e-07 ||r(i)||/||b|| 1.553693908890e-06 867c4762a1bSJed Brown 7 KSP unpreconditioned resid norm 4.557400918821e-09 true resid norm 4.557400934472e-09 ||r(i)||/||b|| 1.211646829699e-08 868c4762a1bSJed Brown 8 KSP unpreconditioned resid norm 1.769382827441e-11 true resid norm 1.769385166385e-11 ||r(i)||/||b|| 4.704150365949e-11 869c4762a1bSJed Brown 1 SNES Function norm 1.769e-11 870c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 8718cc725e6SPierre JolivetSNES Object: 1 MPI process 872c4762a1bSJed Brown type: newtonls 873c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 874c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 875c4762a1bSJed Brown total number of linear solver iterations=8 876c4762a1bSJed Brown total number of function evaluations=2 877c4762a1bSJed Brown norm schedule ALWAYS 8788cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 879c4762a1bSJed Brown type: bt 880c4762a1bSJed Brown interpolation: cubic 881c4762a1bSJed Brown alpha=1.000000e-04 882a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 883c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 884c4762a1bSJed Brown maximum iterations=40 8858cc725e6SPierre Jolivet KSP Object: 1 MPI process 886c4762a1bSJed Brown type: fgmres 887f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 888*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 889c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 890c4762a1bSJed Brown tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 891c4762a1bSJed Brown right preconditioning 892c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 8938cc725e6SPierre Jolivet PC Object: 1 MPI process 894c4762a1bSJed Brown type: mg 895c4762a1bSJed Brown type is MULTIPLICATIVE, levels=2 cycles=v 896c4762a1bSJed Brown Cycles per PCApply=1 897c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 89863a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 8998cc725e6SPierre Jolivet KSP Object: (mg_coarse_) 1 MPI process 900c4762a1bSJed Brown type: preonly 901c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 902c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 903c4762a1bSJed Brown left preconditioning 9048405740aSBarry Smith not checking for convergence 9058cc725e6SPierre Jolivet PC Object: (mg_coarse_) 1 MPI process 906c4762a1bSJed Brown type: lu 907c4762a1bSJed Brown out-of-place factorization 908c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 909c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 910c4762a1bSJed Brown matrix ordering: nd 91173f7197eSJed Brown factor fill ratio given 1., needed 1. 912ecf3d421SBarry Smith Factored matrix: 91326cc229bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 914c4762a1bSJed Brown type: seqaij 915c4762a1bSJed Brown rows=1, cols=1 916c4762a1bSJed Brown package used to perform factorization: petsc 917c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 918c4762a1bSJed Brown not using I-node routines 919ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 92026cc229bSBarry Smith Mat Object: 1 MPI process 921c4762a1bSJed Brown type: seqaij 922c4762a1bSJed Brown rows=1, cols=1 923c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 924c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 925c4762a1bSJed Brown not using I-node routines 926c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 9278cc725e6SPierre Jolivet KSP Object: (mg_levels_1_) 1 MPI process 928c4762a1bSJed Brown type: chebyshev 929f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 93073f7197eSJed Brown eigenvalue targets used: min 0.151841, max 1.67025 93173f7197eSJed Brown eigenvalues estimated via gmres: min 0.994613, max 1.51841 93273f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 9338cc725e6SPierre Jolivet KSP Object: (mg_levels_1_esteig_) 1 MPI process 934c4762a1bSJed Brown type: gmres 935f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 936*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 937c4762a1bSJed Brown maximum iterations=10, initial guess is zero 938c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 939c4762a1bSJed Brown left preconditioning 940c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 941dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 942c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 943c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 944c4762a1bSJed Brown left preconditioning 9458405740aSBarry Smith not checking for convergence 9468cc725e6SPierre Jolivet PC Object: (mg_levels_1_) 1 MPI process 947c4762a1bSJed Brown type: sor 948c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 949ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 9508cc725e6SPierre Jolivet Mat Object: 1 MPI process 951c4762a1bSJed Brown type: seqaij 952c4762a1bSJed Brown rows=9, cols=9 953c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 954c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 955c4762a1bSJed Brown not using I-node routines 956c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 957ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 9588cc725e6SPierre Jolivet Mat Object: 1 MPI process 959c4762a1bSJed Brown type: seqaij 960c4762a1bSJed Brown rows=9, cols=9 961c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 962c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 963c4762a1bSJed Brown not using I-node routines 964c4762a1bSJed BrownTimestep: 0009 time = 0.9 L_2 Error: 0.37179 965c4762a1bSJed Brown9 TS dt 0.1 time 0.9 966c4762a1bSJed Brown 0 SNES Function norm 0.377927 967c4762a1bSJed Brown 0 KSP unpreconditioned resid norm 3.779274613460e-01 true resid norm 3.779274613460e-01 ||r(i)||/||b|| 1.000000000000e+00 968c4762a1bSJed Brown 1 KSP unpreconditioned resid norm 5.952775794612e-02 true resid norm 5.952775794612e-02 ||r(i)||/||b|| 1.575110676904e-01 969c4762a1bSJed Brown 2 KSP unpreconditioned resid norm 5.596783441033e-03 true resid norm 5.596783441033e-03 ||r(i)||/||b|| 1.480914729271e-02 970c4762a1bSJed Brown 3 KSP unpreconditioned resid norm 4.456392946867e-04 true resid norm 4.456392946866e-04 ||r(i)||/||b|| 1.179166216447e-03 971c4762a1bSJed Brown 4 KSP unpreconditioned resid norm 7.879630242934e-05 true resid norm 7.879630242930e-05 ||r(i)||/||b|| 2.084958371341e-04 972c4762a1bSJed Brown 5 KSP unpreconditioned resid norm 5.569022502593e-06 true resid norm 5.569022502581e-06 ||r(i)||/||b|| 1.473569156035e-05 973c4762a1bSJed Brown 6 KSP unpreconditioned resid norm 5.821644196935e-07 true resid norm 5.821644196750e-07 ||r(i)||/||b|| 1.540413119496e-06 974c4762a1bSJed Brown 7 KSP unpreconditioned resid norm 4.532618828776e-09 true resid norm 4.532618817180e-09 ||r(i)||/||b|| 1.199335661144e-08 975c4762a1bSJed Brown 8 KSP unpreconditioned resid norm 1.763889785026e-11 true resid norm 1.763888741317e-11 ||r(i)||/||b|| 4.667267985859e-11 976c4762a1bSJed Brown 1 SNES Function norm 1.764e-11 977c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 9788cc725e6SPierre JolivetSNES Object: 1 MPI process 979c4762a1bSJed Brown type: newtonls 980c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 981c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 982c4762a1bSJed Brown total number of linear solver iterations=8 983c4762a1bSJed Brown total number of function evaluations=2 984c4762a1bSJed Brown norm schedule ALWAYS 9858cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 986c4762a1bSJed Brown type: bt 987c4762a1bSJed Brown interpolation: cubic 988c4762a1bSJed Brown alpha=1.000000e-04 989a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 990c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 991c4762a1bSJed Brown maximum iterations=40 9928cc725e6SPierre Jolivet KSP Object: 1 MPI process 993c4762a1bSJed Brown type: fgmres 994f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 995*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 996c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 997c4762a1bSJed Brown tolerances: relative=1e-09, absolute=1e-50, divergence=10000. 998c4762a1bSJed Brown right preconditioning 999c4762a1bSJed Brown using UNPRECONDITIONED norm type for convergence test 10008cc725e6SPierre Jolivet PC Object: 1 MPI process 1001c4762a1bSJed Brown type: mg 1002c4762a1bSJed Brown type is MULTIPLICATIVE, levels=2 cycles=v 1003c4762a1bSJed Brown Cycles per PCApply=1 1004c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 100563a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 10068cc725e6SPierre Jolivet KSP Object: (mg_coarse_) 1 MPI process 1007c4762a1bSJed Brown type: preonly 1008c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 1009c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 1010c4762a1bSJed Brown left preconditioning 10118405740aSBarry Smith not checking for convergence 10128cc725e6SPierre Jolivet PC Object: (mg_coarse_) 1 MPI process 1013c4762a1bSJed Brown type: lu 1014c4762a1bSJed Brown out-of-place factorization 1015c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 1016c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 1017c4762a1bSJed Brown matrix ordering: nd 101873f7197eSJed Brown factor fill ratio given 1., needed 1. 1019ecf3d421SBarry Smith Factored matrix: 102026cc229bSBarry Smith Mat Object: (mg_coarse_) 1 MPI process 1021c4762a1bSJed Brown type: seqaij 1022c4762a1bSJed Brown rows=1, cols=1 1023c4762a1bSJed Brown package used to perform factorization: petsc 1024c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 1025c4762a1bSJed Brown not using I-node routines 1026ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 102726cc229bSBarry Smith Mat Object: 1 MPI process 1028c4762a1bSJed Brown type: seqaij 1029c4762a1bSJed Brown rows=1, cols=1 1030c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 1031c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 1032c4762a1bSJed Brown not using I-node routines 1033c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 10348cc725e6SPierre Jolivet KSP Object: (mg_levels_1_) 1 MPI process 1035c4762a1bSJed Brown type: chebyshev 1036f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 103773f7197eSJed Brown eigenvalue targets used: min 0.151841, max 1.67025 103873f7197eSJed Brown eigenvalues estimated via gmres: min 0.994613, max 1.51841 103973f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 10408cc725e6SPierre Jolivet KSP Object: (mg_levels_1_esteig_) 1 MPI process 1041c4762a1bSJed Brown type: gmres 1042f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 1043*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 1044c4762a1bSJed Brown maximum iterations=10, initial guess is zero 1045c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 1046c4762a1bSJed Brown left preconditioning 1047c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 1048dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 1049c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 1050c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 1051c4762a1bSJed Brown left preconditioning 10528405740aSBarry Smith not checking for convergence 10538cc725e6SPierre Jolivet PC Object: (mg_levels_1_) 1 MPI process 1054c4762a1bSJed Brown type: sor 1055c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 1056ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 10578cc725e6SPierre Jolivet Mat Object: 1 MPI process 1058c4762a1bSJed Brown type: seqaij 1059c4762a1bSJed Brown rows=9, cols=9 1060c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 1061c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 1062c4762a1bSJed Brown not using I-node routines 1063c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 1064ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 10658cc725e6SPierre Jolivet Mat Object: 1 MPI process 1066c4762a1bSJed Brown type: seqaij 1067c4762a1bSJed Brown rows=9, cols=9 1068c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 1069c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 1070c4762a1bSJed Brown not using I-node routines 1071c4762a1bSJed BrownTimestep: 0010 time = 1 L_2 Error: 0.41293 1072c4762a1bSJed Brown10 TS dt 0.1 time 1. 1073