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 4.61503e-06 8c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 2 9c4762a1bSJed Brown 4 SNES Function norm < 1.e-11 10c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 4 11c4762a1bSJed Brown 0 SNES Function norm 0.0763997 12c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 6 13c4762a1bSJed Brown 1 SNES Function norm 2.68503e-05 14c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 5 15c4762a1bSJed Brown 2 SNES Function norm 6.777e-10 16c4762a1bSJed Brown Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 2 17c4762a1bSJed Brown 0 SNES Function norm 0.0408394 18c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 6 19c4762a1bSJed Brown 1 SNES Function norm 9.57612e-07 20c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 4 21c4762a1bSJed Brown 2 SNES Function norm 2.903e-10 22c4762a1bSJed BrownNonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 2 23c4762a1bSJed BrownSNES Object: 2 MPI processes 24c4762a1bSJed Brown type: newtonls 25c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 26c4762a1bSJed Brown tolerances: relative=1e-08, absolute=-1., solution=1e-08 27c4762a1bSJed Brown total number of linear solver iterations=29 28c4762a1bSJed Brown total number of function evaluations=11 29c4762a1bSJed Brown norm schedule ALWAYS 30c4762a1bSJed Brown total number of grid sequence refinements=2 31c4762a1bSJed Brown Jacobian is built using a DMDA local Jacobian 32c4762a1bSJed Brown SNESLineSearch Object: 2 MPI processes 33c4762a1bSJed Brown type: bt 34c4762a1bSJed Brown interpolation: cubic 35c4762a1bSJed Brown alpha=1.000000e-04 36c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 37c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 38c4762a1bSJed Brown maximum iterations=40 39c4762a1bSJed Brown KSP Object: 2 MPI processes 40c4762a1bSJed Brown type: gmres 41c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 42c4762a1bSJed Brown happy breakdown tolerance 1e-30 43c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 44c4762a1bSJed Brown tolerances: relative=1e-05, absolute=-1., divergence=10000. 45c4762a1bSJed Brown left preconditioning 46c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 47c4762a1bSJed Brown PC Object: 2 MPI processes 48c4762a1bSJed Brown type: mg 49c4762a1bSJed Brown type is MULTIPLICATIVE, levels=3 cycles=v 50c4762a1bSJed Brown Cycles per PCApply=1 51c4762a1bSJed Brown Not using Galerkin computed coarse grid matrices 5263a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 53c4762a1bSJed Brown KSP Object: (mg_coarse_) 2 MPI processes 54c4762a1bSJed Brown type: preonly 55c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 56c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 57c4762a1bSJed Brown left preconditioning 58c4762a1bSJed Brown using NONE norm type for convergence test 59c4762a1bSJed Brown PC Object: (mg_coarse_) 2 MPI processes 60c4762a1bSJed Brown type: redundant 61c4762a1bSJed Brown First (color=0) of 2 PCs follows 628cc725e6SPierre Jolivet KSP Object: (mg_coarse_redundant_) 1 MPI process 63c4762a1bSJed Brown type: preonly 64c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 65c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 66c4762a1bSJed Brown left preconditioning 67c4762a1bSJed Brown using NONE norm type for convergence test 688cc725e6SPierre Jolivet PC Object: (mg_coarse_redundant_) 1 MPI process 69c4762a1bSJed Brown type: lu 70c4762a1bSJed Brown out-of-place factorization 71c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 72c4762a1bSJed Brown using diagonal shift on blocks to prevent zero pivot [INBLOCKS] 73c4762a1bSJed Brown matrix ordering: nd 74c4762a1bSJed Brown factor fill ratio given 5., needed 1.875 75c4762a1bSJed Brown Factored matrix follows: 7626cc229bSBarry Smith Mat Object: (mg_coarse_redundant_) 1 MPI process 77c4762a1bSJed Brown type: seqaij 78c4762a1bSJed Brown rows=16, cols=16 79c4762a1bSJed Brown package used to perform factorization: petsc 80c4762a1bSJed Brown total: nonzeros=120, allocated nonzeros=120 81c4762a1bSJed Brown using I-node routines: found 12 nodes, limit used is 5 82c4762a1bSJed Brown linear system matrix = precond matrix: 8326cc229bSBarry Smith Mat Object: 1 MPI process 84c4762a1bSJed Brown type: seqaij 85c4762a1bSJed Brown rows=16, cols=16 86c4762a1bSJed Brown total: nonzeros=64, allocated nonzeros=64 87c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 88c4762a1bSJed Brown not using I-node routines 89c4762a1bSJed Brown linear system matrix = precond matrix: 90c4762a1bSJed Brown Mat Object: 2 MPI processes 91c4762a1bSJed Brown type: mpiaij 92c4762a1bSJed Brown rows=16, cols=16 93c4762a1bSJed Brown total: nonzeros=64, allocated nonzeros=64 94c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 95c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 96c4762a1bSJed Brown KSP Object: (mg_levels_1_) 2 MPI processes 97c4762a1bSJed Brown type: chebyshev 98f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 9973f7197eSJed Brown eigenvalue targets used: min 0.12873, max 1.41603 10073f7197eSJed Brown eigenvalues estimated via gmres: min 0.220123, max 1.2873 10173f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 102c4762a1bSJed Brown KSP Object: (mg_levels_1_esteig_) 2 MPI processes 103c4762a1bSJed Brown type: gmres 104c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 105c4762a1bSJed Brown happy breakdown tolerance 1e-30 106c4762a1bSJed Brown maximum iterations=10, initial guess is zero 107c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 108c4762a1bSJed Brown left preconditioning 109c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 110*dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 111c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 112c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 113c4762a1bSJed Brown left preconditioning 114c4762a1bSJed Brown using NONE norm type for convergence test 115c4762a1bSJed Brown PC Object: (mg_levels_1_) 2 MPI processes 116c4762a1bSJed Brown type: sor 117c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 118c4762a1bSJed Brown linear system matrix = precond matrix: 119c4762a1bSJed Brown Mat Object: 2 MPI processes 120c4762a1bSJed Brown type: mpiaij 121c4762a1bSJed Brown rows=49, cols=49 122c4762a1bSJed Brown total: nonzeros=217, allocated nonzeros=217 123c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 124c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 125c4762a1bSJed Brown Down solver (pre-smoother) on level 2 ------------------------------- 126c4762a1bSJed Brown KSP Object: (mg_levels_2_) 2 MPI processes 127c4762a1bSJed Brown type: chebyshev 128f2edd1f0SMalachi Phillips Chebyshev polynomial of first kind 12973f7197eSJed Brown eigenvalue targets used: min 0.12637, max 1.39007 13073f7197eSJed Brown eigenvalues estimated via gmres: min 0.0725255, max 1.2637 13173f7197eSJed Brown eigenvalues estimated using gmres with transform: [0. 0.1; 0. 1.1] 132c4762a1bSJed Brown KSP Object: (mg_levels_2_esteig_) 2 MPI processes 133c4762a1bSJed Brown type: gmres 134c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 135c4762a1bSJed Brown happy breakdown tolerance 1e-30 136c4762a1bSJed Brown maximum iterations=10, initial guess is zero 137c4762a1bSJed Brown tolerances: relative=1e-12, absolute=1e-50, divergence=10000. 138c4762a1bSJed Brown left preconditioning 139c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 140*dd8e379bSPierre Jolivet estimating eigenvalues using a noisy random number generated right-hand side 141c4762a1bSJed Brown maximum iterations=2, nonzero initial guess 142c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 143c4762a1bSJed Brown left preconditioning 144c4762a1bSJed Brown using NONE norm type for convergence test 145c4762a1bSJed Brown PC Object: (mg_levels_2_) 2 MPI processes 146c4762a1bSJed Brown type: sor 147c4762a1bSJed Brown type = local_symmetric, iterations = 1, local iterations = 1, omega = 1. 148c4762a1bSJed Brown linear system matrix = precond matrix: 149c4762a1bSJed Brown Mat Object: 2 MPI processes 150c4762a1bSJed Brown type: mpiaij 151c4762a1bSJed Brown rows=169, cols=169 152c4762a1bSJed Brown total: nonzeros=793, allocated nonzeros=793 153c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 154c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 155c4762a1bSJed Brown linear system matrix = precond matrix: 156c4762a1bSJed Brown Mat Object: 2 MPI processes 157c4762a1bSJed Brown type: mpiaij 158c4762a1bSJed Brown rows=169, cols=169 159c4762a1bSJed Brown total: nonzeros=793, allocated nonzeros=793 160c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 161