11b2b9847SBarry Smith Linear solve converged due to CONVERGED_RTOL iterations 12 21b2b9847SBarry Smith Linear solve converged due to CONVERGED_RTOL iterations 12 31b2b9847SBarry Smith Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 2 41b2b9847SBarry Smith Linear solve converged due to CONVERGED_RTOL iterations 8 51b2b9847SBarry Smith Linear solve converged due to CONVERGED_RTOL iterations 8 61b2b9847SBarry Smith Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 2 71b2b9847SBarry Smith Linear solve converged due to CONVERGED_RTOL iterations 8 81b2b9847SBarry Smith Linear solve converged due to CONVERGED_RTOL iterations 10 91b2b9847SBarry SmithNonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 2 101b2b9847SBarry SmithSNES Object: 2 MPI processes 111b2b9847SBarry Smith type: newtonls 121b2b9847SBarry Smith maximum iterations=50, maximum function evaluations=10000 131b2b9847SBarry Smith tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 141b2b9847SBarry Smith total number of linear solver iterations=18 151b2b9847SBarry Smith total number of function evaluations=819 161b2b9847SBarry Smith norm schedule ALWAYS 171b2b9847SBarry Smith total number of grid sequence refinements=2 181b2b9847SBarry Smith SNESLineSearch Object: 2 MPI processes 191b2b9847SBarry Smith type: bt 201b2b9847SBarry Smith interpolation: cubic 211b2b9847SBarry Smith alpha=1.000000e-04 22a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 231b2b9847SBarry Smith tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 241b2b9847SBarry Smith maximum iterations=40 251b2b9847SBarry Smith KSP Object: 2 MPI processes 261b2b9847SBarry Smith type: fgmres 27f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 28*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 291b2b9847SBarry Smith maximum iterations=10000, initial guess is zero 301b2b9847SBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 311b2b9847SBarry Smith right preconditioning 321b2b9847SBarry Smith using UNPRECONDITIONED norm type for convergence test 331b2b9847SBarry Smith PC Object: 2 MPI processes 341b2b9847SBarry Smith type: mg 351b2b9847SBarry Smith type is FULL, levels=3 cycles=v 361b2b9847SBarry Smith Not using Galerkin computed coarse grid matrices 3763a3b9bcSJacob Faibussowitsch Coarse grid solver -- level 0 ------------------------------- 381b2b9847SBarry Smith KSP Object: (mg_coarse_) 2 MPI processes 391b2b9847SBarry Smith type: gmres 40f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 41*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 421b2b9847SBarry Smith maximum iterations=6, initial guess is zero 431b2b9847SBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 441b2b9847SBarry Smith left preconditioning 451b2b9847SBarry Smith using PRECONDITIONED norm type for convergence test 461b2b9847SBarry Smith PC Object: (mg_coarse_) 2 MPI processes 471b2b9847SBarry Smith type: none 48ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 491b2b9847SBarry Smith Mat Object: 2 MPI processes 501b2b9847SBarry Smith type: mffd 511b2b9847SBarry Smith rows=21, cols=21 521b2b9847SBarry Smith Matrix-free approximation: 531b2b9847SBarry Smith err=1.49012e-08 (relative error in function evaluation) 541b2b9847SBarry Smith Using wp compute h routine 551b2b9847SBarry Smith Does not compute normU 561b2b9847SBarry Smith Down solver (pre-smoother) on level 1 ------------------------------- 571b2b9847SBarry Smith KSP Object: (mg_levels_1_) 2 MPI processes 581b2b9847SBarry Smith type: gmres 59f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 60*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 611b2b9847SBarry Smith maximum iterations=3, nonzero initial guess 621b2b9847SBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 631b2b9847SBarry Smith left preconditioning 648405740aSBarry Smith not checking for convergence 651b2b9847SBarry Smith PC Object: (mg_levels_1_) 2 MPI processes 661b2b9847SBarry Smith type: none 67ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 681b2b9847SBarry Smith Mat Object: 2 MPI processes 691b2b9847SBarry Smith type: mffd 701b2b9847SBarry Smith rows=39, cols=39 711b2b9847SBarry Smith Matrix-free approximation: 721b2b9847SBarry Smith err=1.49012e-08 (relative error in function evaluation) 731b2b9847SBarry Smith Using wp compute h routine 741b2b9847SBarry Smith Does not compute normU 751b2b9847SBarry Smith Up solver (post-smoother) same as down solver (pre-smoother) 761b2b9847SBarry Smith Down solver (pre-smoother) on level 2 ------------------------------- 771b2b9847SBarry Smith KSP Object: (mg_levels_2_) 2 MPI processes 781b2b9847SBarry Smith type: gmres 79f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 80*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 811b2b9847SBarry Smith maximum iterations=3, nonzero initial guess 821b2b9847SBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 831b2b9847SBarry Smith left preconditioning 848405740aSBarry Smith not checking for convergence 851b2b9847SBarry Smith PC Object: (mg_levels_2_) 2 MPI processes 861b2b9847SBarry Smith type: none 87ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 881b2b9847SBarry Smith Mat Object: 2 MPI processes 891b2b9847SBarry Smith type: mffd 901b2b9847SBarry Smith rows=75, cols=75 911b2b9847SBarry Smith Matrix-free approximation: 921b2b9847SBarry Smith err=1.49012e-08 (relative error in function evaluation) 931b2b9847SBarry Smith Using wp compute h routine 941b2b9847SBarry Smith Does not compute normU 951b2b9847SBarry Smith Up solver (post-smoother) same as down solver (pre-smoother) 96ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 971b2b9847SBarry Smith Mat Object: 2 MPI processes 981b2b9847SBarry Smith type: mffd 991b2b9847SBarry Smith rows=75, cols=75 1001b2b9847SBarry Smith Matrix-free approximation: 1011b2b9847SBarry Smith err=1.49012e-08 (relative error in function evaluation) 1021b2b9847SBarry Smith Using wp compute h routine 1031b2b9847SBarry Smith Does not compute normU 104