1c4762a1bSJed Brown 0 SNES Function norm 0.995735 2c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 3c4762a1bSJed Brown 1 SNES Function norm 0.276938 4c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 5c4762a1bSJed Brown 2 SNES Function norm 0.00668678 6c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 7c4762a1bSJed Brown 3 SNES Function norm 4.6129e-06 8c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 3 9c4762a1bSJed Brown 0 SNES Function norm 0.0763977 10c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 6 11c4762a1bSJed Brown 1 SNES Function norm 2.68517e-05 12c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 5 13c4762a1bSJed Brown 2 SNES Function norm 1.90304e-08 14c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 2 15c4762a1bSJed Brown 0 SNES Function norm 0.0408394 16c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 6 17c4762a1bSJed Brown 1 SNES Function norm 9.67955e-07 18c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 4 19c4762a1bSJed Brown 2 SNES Function norm 3.74739e-08 20c4762a1bSJed BrownNonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 2 21c4762a1bSJed BrownSNES Object: 2 MPI processes 22c4762a1bSJed Brown type: newtonls 23c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 24c4762a1bSJed Brown tolerances: relative=1e-05, absolute=-1., solution=1e-05 25c4762a1bSJed Brown total number of linear solver iterations=27 26c4762a1bSJed Brown total number of function evaluations=10 27c4762a1bSJed Brown norm schedule ALWAYS 28c4762a1bSJed Brown total number of grid sequence refinements=2 29c4762a1bSJed Brown Jacobian is built using a DMDA local Jacobian 30c4762a1bSJed Brown SNESLineSearch Object: 2 MPI processes 31c4762a1bSJed Brown type: bt 32c4762a1bSJed Brown interpolation: cubic 33c4762a1bSJed Brown alpha=1.000000e-04 34a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 35c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 36c4762a1bSJed Brown maximum iterations=40 37c4762a1bSJed Brown KSP Object: 2 MPI processes 38c4762a1bSJed Brown type: gmres 39f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 40*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 41c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 42c4762a1bSJed Brown tolerances: relative=1e-05, absolute=-1., divergence=10000. 43c4762a1bSJed Brown left preconditioning 44c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 45c4762a1bSJed Brown PC Object: 2 MPI processes 46c4762a1bSJed Brown type: mg 47c4762a1bSJed Brown type is MULTIPLICATIVE, levels=3 cycles=v 48c4762a1bSJed Brown Cycles per PCApply=1 49c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 5063a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 51c4762a1bSJed Brown KSP Object: (mg_coarse_) 2 MPI processes 52c4762a1bSJed Brown type: preonly 53c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 54c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-25, divergence=10000. 55c4762a1bSJed Brown left preconditioning 568405740aSBarry Smith not checking for convergence 57c4762a1bSJed Brown PC Object: (mg_coarse_) 2 MPI processes 58c4762a1bSJed Brown type: redundant 59c4762a1bSJed Brown First (color=0) of 2 PCs follows 608cc725e6SPierre Jolivet KSP Object: (mg_coarse_redundant_) 1 MPI process 61c4762a1bSJed Brown type: preonly 62c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 63c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-25, divergence=10000. 64c4762a1bSJed Brown left preconditioning 658405740aSBarry Smith not checking for convergence 668cc725e6SPierre Jolivet PC Object: (mg_coarse_redundant_) 1 MPI process 67c4762a1bSJed Brown type: lu 68c4762a1bSJed Brown out-of-place factorization 69c4762a1bSJed Brown tolerance for zero pivot 1.19209e-05 70c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 71c4762a1bSJed Brown matrix ordering: nd 72c4762a1bSJed Brown factor fill ratio given 5., needed 1.875 73ecf3d421SBarry Smith Factored matrix: 7426cc229bSBarry Smith Mat Object: (mg_coarse_redundant_) 1 MPI process 75c4762a1bSJed Brown type: seqaij 76c4762a1bSJed Brown rows=16, cols=16 77c4762a1bSJed Brown package used to perform factorization: petsc 78c4762a1bSJed Brown total: nonzeros=120, allocated nonzeros=120 79c4762a1bSJed Brown using I-node routines: found 12 nodes, limit used is 5 80ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 8126cc229bSBarry Smith Mat Object: 1 MPI process 82c4762a1bSJed Brown type: seqaij 83c4762a1bSJed Brown rows=16, cols=16 84c4762a1bSJed Brown total: nonzeros=64, allocated nonzeros=64 85c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 86c4762a1bSJed Brown not using I-node routines 87ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 88c4762a1bSJed Brown Mat Object: 2 MPI processes 89c4762a1bSJed Brown type: mpiaij 90c4762a1bSJed Brown rows=16, cols=16 91c4762a1bSJed Brown total: nonzeros=64, allocated nonzeros=64 92c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 93c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 94c4762a1bSJed Brown KSP Object: (mg_levels_1_) 2 MPI processes 95c4762a1bSJed Brown type: chebyshev 96f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 9773f7197eSJed Brown eigenvalue targets used: min 0.128728, max 1.41601 9873f7197eSJed Brown eigenvalues estimated via gmres: min 0.220123, max 1.28728 9973f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 100c4762a1bSJed Brown KSP Object: (mg_levels_1_esteig_) 2 MPI processes 101c4762a1bSJed Brown type: gmres 102f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 103*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 104c4762a1bSJed Brown maximum iterations=10, initial guess is zero 105c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-25, divergence=10000. 106c4762a1bSJed Brown left preconditioning 107c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 108dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 109c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 110c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-25, divergence=10000. 111c4762a1bSJed Brown left preconditioning 1128405740aSBarry Smith not checking for convergence 113c4762a1bSJed Brown PC Object: (mg_levels_1_) 2 MPI processes 114c4762a1bSJed Brown type: sor 115c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 116ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 117c4762a1bSJed Brown Mat Object: 2 MPI processes 118c4762a1bSJed Brown type: mpiaij 119c4762a1bSJed Brown rows=49, cols=49 120c4762a1bSJed Brown total: nonzeros=217, allocated nonzeros=217 121c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 122c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 123c4762a1bSJed Brown Down solver (pre-smoother) on level 2 ------------------------------- 124c4762a1bSJed Brown KSP Object: (mg_levels_2_) 2 MPI processes 125c4762a1bSJed Brown type: chebyshev 126f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 12773f7197eSJed Brown eigenvalue targets used: min 0.12637, max 1.39007 12873f7197eSJed Brown eigenvalues estimated via gmres: min 0.0725255, max 1.2637 12973f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 130c4762a1bSJed Brown KSP Object: (mg_levels_2_esteig_) 2 MPI processes 131c4762a1bSJed Brown type: gmres 132f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 133*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 134c4762a1bSJed Brown maximum iterations=10, initial guess is zero 135c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-25, divergence=10000. 136c4762a1bSJed Brown left preconditioning 137c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 138dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 139c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 140c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-25, divergence=10000. 141c4762a1bSJed Brown left preconditioning 1428405740aSBarry Smith not checking for convergence 143c4762a1bSJed Brown PC Object: (mg_levels_2_) 2 MPI processes 144c4762a1bSJed Brown type: sor 145c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 146ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 147c4762a1bSJed Brown Mat Object: 2 MPI processes 148c4762a1bSJed Brown type: mpiaij 149c4762a1bSJed Brown rows=169, cols=169 150c4762a1bSJed Brown total: nonzeros=793, allocated nonzeros=793 151c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 152c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 153ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 154c4762a1bSJed Brown Mat Object: 2 MPI processes 155c4762a1bSJed Brown type: mpiaij 156c4762a1bSJed Brown rows=169, cols=169 157c4762a1bSJed Brown total: nonzeros=793, allocated nonzeros=793 158c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 159