1c4762a1bSJed Brown 0 SNES Function norm 95.2794 2c4762a1bSJed Brown 0 SNES Function norm 95.2794 3c4762a1bSJed Brown 1 SNES Function norm 27.7545 4c4762a1bSJed Brown 0 SNES Function norm 7.72252 5c4762a1bSJed Brown 1 SNES Function norm 1.53615 6c4762a1bSJed Brown 2 SNES Function norm 0.109054 7c4762a1bSJed Brown 3 SNES Function norm 0.000651896 8c4762a1bSJed Brown 4 SNES Function norm 2.36055e-08 9c4762a1bSJed Brown 0 SNES Function norm 27.9148 10c4762a1bSJed Brown 1 SNES Function norm 7.84699 11c4762a1bSJed Brown 1 SNES Function norm 7.84699 12c4762a1bSJed Brown 0 SNES Function norm 7.84699 13c4762a1bSJed Brown 1 SNES Function norm 1.64247 14c4762a1bSJed Brown 0 SNES Function norm 0.168478 15c4762a1bSJed Brown 1 SNES Function norm 0.00165933 16c4762a1bSJed Brown 2 SNES Function norm 1.62594e-07 17c4762a1bSJed Brown 3 SNES Function norm < 1.e-11 18c4762a1bSJed Brown 0 SNES Function norm 1.69667 19c4762a1bSJed Brown 1 SNES Function norm 0.163849 20c4762a1bSJed Brown 2 SNES Function norm 0.163849 21c4762a1bSJed Brown 0 SNES Function norm 0.163849 22c4762a1bSJed Brown 1 SNES Function norm 0.00249421 23c4762a1bSJed Brown 0 SNES Function norm 0.000417676 24c4762a1bSJed Brown 1 SNES Function norm 1.00749e-08 25c4762a1bSJed Brown 2 SNES Function norm < 1.e-11 26c4762a1bSJed Brown 0 SNES Function norm 0.00265254 27c4762a1bSJed Brown 1 SNES Function norm 5.66326e-07 28c4762a1bSJed Brown 3 SNES Function norm 5.66326e-07 292d157150SStefano ZampiniL_2 Error: 0.0198799 30c4762a1bSJed BrownNonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 3 318cc725e6SPierre JolivetSNES Object: 1 MPI process 32c4762a1bSJed Brown type: fas 33c4762a1bSJed Brown type is MULTIPLICATIVE, levels=2, cycles=1 34c4762a1bSJed Brown Not using Galerkin computed coarse grid function evaluation 35c4762a1bSJed Brown Coarse grid solver -- level 0 ------------------------------- 368cc725e6SPierre Jolivet SNES Object: (fas_coarse_) 1 MPI process 37c4762a1bSJed Brown type: newtonls 38c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 39c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 40c4762a1bSJed Brown total number of linear solver iterations=2 41c4762a1bSJed Brown total number of function evaluations=2 422d157150SStefano Zampini norm schedule ALWAYS 438cc725e6SPierre Jolivet SNESLineSearch Object: (fas_coarse_) 1 MPI process 44c4762a1bSJed Brown type: basic 45a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 46c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 47c4762a1bSJed Brown maximum iterations=40 488cc725e6SPierre Jolivet KSP Object: (fas_coarse_) 1 MPI process 49c4762a1bSJed Brown type: gmres 50f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 51*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 52c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 53c4762a1bSJed Brown tolerances: relative=1e-10, absolute=1e-50, divergence=10000. 54c4762a1bSJed Brown left preconditioning 55c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 568cc725e6SPierre Jolivet PC Object: (fas_coarse_) 1 MPI process 57c4762a1bSJed Brown type: svd 58c4762a1bSJed Brown All singular values smaller than 1e-12 treated as zero 59c4762a1bSJed Brown Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 60ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 618cc725e6SPierre Jolivet Mat Object: 1 MPI process 62c4762a1bSJed Brown type: seqaij 63c4762a1bSJed Brown rows=1, cols=1 64c4762a1bSJed Brown total: nonzeros=1, allocated nonzeros=1 65c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 66c4762a1bSJed Brown not using I-node routines 67c4762a1bSJed Brown Down solver (pre-smoother) on level 1 ------------------------------- 688cc725e6SPierre Jolivet SNES Object: (fas_levels_1_) 1 MPI process 69c4762a1bSJed Brown type: newtonls 7077e5a1f9SBarry Smith maximum iterations=1, maximum function evaluations=10000 71c4762a1bSJed Brown tolerances: relative=0., absolute=0., solution=0. 72c4762a1bSJed Brown total number of linear solver iterations=1 73c4762a1bSJed Brown total number of function evaluations=2 74c4762a1bSJed Brown norm schedule FINALONLY 758cc725e6SPierre Jolivet SNESLineSearch Object: (fas_levels_1_) 1 MPI process 76c4762a1bSJed Brown type: bt 77c4762a1bSJed Brown interpolation: cubic 78c4762a1bSJed Brown alpha=1.000000e-04 79a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 80c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 81c4762a1bSJed Brown maximum iterations=40 828cc725e6SPierre Jolivet KSP Object: (fas_levels_1_) 1 MPI process 83c4762a1bSJed Brown type: gmres 84f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 85*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 86c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 87c4762a1bSJed Brown tolerances: relative=1e-10, absolute=1e-50, divergence=10000. 88c4762a1bSJed Brown left preconditioning 89c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 908cc725e6SPierre Jolivet PC Object: (fas_levels_1_) 1 MPI process 91c4762a1bSJed Brown type: svd 92c4762a1bSJed Brown All singular values smaller than 1e-12 treated as zero 93c4762a1bSJed Brown Provided essential rank of the matrix 0 (all other eigenvalues are zeroed) 94ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 958cc725e6SPierre Jolivet Mat Object: 1 MPI process 96c4762a1bSJed Brown type: seqaij 97c4762a1bSJed Brown rows=9, cols=9 98c4762a1bSJed Brown total: nonzeros=41, allocated nonzeros=41 99c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 100c4762a1bSJed Brown not using I-node routines 101c4762a1bSJed Brown Up solver (post-smoother) same as down solver (pre-smoother) 102c4762a1bSJed Brown maximum iterations=10000, maximum function evaluations=30000 103c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 104c4762a1bSJed Brown total number of function evaluations=1 105c4762a1bSJed Brown norm schedule ALWAYS 106