1c4762a1bSJed Brown 0 SNES Function norm 11.2854 2c4762a1bSJed Brown 0 KSP Residual norm 10.7468 3c4762a1bSJed Brown 1 KSP Residual norm 0.859968 4c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 5c4762a1bSJed Brown 1 SNES Function norm 2.37215 6c4762a1bSJed Brown 0 KSP Residual norm 0.859968 7c4762a1bSJed Brown 1 KSP Residual norm 0.36619 8c4762a1bSJed Brown 2 KSP Residual norm 0.156019 9c4762a1bSJed Brown 3 KSP Residual norm 0.0404001 10c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 3 11c4762a1bSJed Brown 2 SNES Function norm 0.126042 12c4762a1bSJed Brown 0 KSP Residual norm 0.0404001 13c4762a1bSJed Brown 1 KSP Residual norm 0.0222502 14c4762a1bSJed Brown 2 KSP Residual norm 0.00654102 15c4762a1bSJed Brown 3 KSP Residual norm 0.00287769 16c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 3 17c4762a1bSJed Brown 3 SNES Function norm 0.00959685 18c4762a1bSJed Brown 0 KSP Residual norm 0.00287769 19c4762a1bSJed Brown 1 KSP Residual norm 0.00144493 20c4762a1bSJed Brown 2 KSP Residual norm 0.000645135 21c4762a1bSJed Brown 3 KSP Residual norm 0.000207281 22c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 3 23c4762a1bSJed Brown 4 SNES Function norm 0.000601202 24c4762a1bSJed Brown 0 KSP Residual norm 0.000207281 25c4762a1bSJed Brown 1 KSP Residual norm 9.98348e-05 26c4762a1bSJed Brown 2 KSP Residual norm 3.38896e-05 27c4762a1bSJed Brown 3 KSP Residual norm 1.59084e-05 28c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 3 29c4762a1bSJed Brown 5 SNES Function norm 5.11301e-05 30c4762a1bSJed Brown 0 KSP Residual norm 1.59084e-05 31c4762a1bSJed Brown 1 KSP Residual norm 8.95606e-06 32c4762a1bSJed Brown 2 KSP Residual norm 3.85819e-06 33c4762a1bSJed Brown 3 KSP Residual norm 1.12629e-06 34c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 3 35c4762a1bSJed Brown 6 SNES Function norm 3.41277e-06 36c4762a1bSJed Brown 0 KSP Residual norm 1.12629e-06 37c4762a1bSJed Brown 1 KSP Residual norm 5.16268e-07 38c4762a1bSJed Brown 2 KSP Residual norm 1.69075e-07 39c4762a1bSJed Brown 3 KSP Residual norm 8.34073e-08 40c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 3 41c4762a1bSJed Brown 7 SNES Function norm 2.68082e-07 42c4762a1bSJed Brown 0 KSP Residual norm 8.34073e-08 43c4762a1bSJed Brown 1 KSP Residual norm 4.84996e-08 44c4762a1bSJed Brown 2 KSP Residual norm 1.99918e-08 45c4762a1bSJed Brown 3 KSP Residual norm 5.65355e-09 46c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 3 47c4762a1bSJed Brown 8 SNES Function norm 1.79858e-08 48c4762a1bSJed BrownL_2 Error: 5.33424e-10 49c4762a1bSJed BrownNonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 8 50c4762a1bSJed BrownSNES Object: 4 MPI processes 51c4762a1bSJed Brown type: newtonls 52c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 53c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 54c4762a1bSJed Brown total number of linear solver iterations=22 55c4762a1bSJed Brown total number of function evaluations=9 56c4762a1bSJed Brown norm schedule ALWAYS 57c4762a1bSJed Brown SNESLineSearch Object: 4 MPI processes 58c4762a1bSJed Brown type: bt 59c4762a1bSJed Brown interpolation: cubic 60c4762a1bSJed Brown alpha=1.000000e-04 61a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 62c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 63c4762a1bSJed Brown maximum iterations=40 64c4762a1bSJed Brown KSP Object: 4 MPI processes 65c4762a1bSJed Brown type: gmres 66f971d498SPierre Jolivet restart=100, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 67*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 68c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 69c4762a1bSJed Brown tolerances: relative=0.1, absolute=1e-50, divergence=10000. 70c4762a1bSJed Brown left preconditioning 71c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 72c4762a1bSJed Brown PC Object: 4 MPI processes 73c4762a1bSJed Brown type: hpddm 74c4762a1bSJed Brown levels: 2 75c4762a1bSJed Brown Neumann matrix attached? TRUE 7667498e6bSPierre Jolivet shared subdomain KSP between SLEPc and PETSc? FALSE 773be4dd38SPierre Jolivet coarse correction: DEFLATED 78c4762a1bSJed Brown on process #0, value (+ threshold if available) for selecting deflation vectors: 4 79c4762a1bSJed Brown grid and operator complexities: 1.07111 1.07178 80c4762a1bSJed Brown KSP Object: (pc_hpddm_levels_1_) 4 MPI processes 81c4762a1bSJed Brown type: preonly 82c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 83c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 84c4762a1bSJed Brown left preconditioning 858405740aSBarry Smith not checking for convergence 86c4762a1bSJed Brown PC Object: (pc_hpddm_levels_1_) 4 MPI processes 87ccacfa95SStefano Zampini type: shell 88ccacfa95SStefano Zampini no name 89ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 90ccacfa95SStefano Zampini Mat Object: 4 MPI processes 91ccacfa95SStefano Zampini type: mpiaij 92ccacfa95SStefano Zampini rows=225, cols=225 93ccacfa95SStefano Zampini total: nonzeros=2229, allocated nonzeros=2229 94ccacfa95SStefano Zampini total number of mallocs used during MatSetValues calls=0 95ccacfa95SStefano Zampini not using I-node (on process 0) routines 96ccacfa95SStefano Zampini PC Object: (pc_hpddm_levels_1_) 4 MPI processes 97c4762a1bSJed Brown type: bjacobi 98c4762a1bSJed Brown number of blocks = 4 99020d6619SPierre Jolivet Local solver information for first block is in the following KSP and PC objects on rank 0: 100020d6619SPierre Jolivet Use -pc_hpddm_levels_1_ksp_view ::ascii_info_detail to display information for all blocks 1018cc725e6SPierre Jolivet KSP Object: (pc_hpddm_levels_1_sub_) 1 MPI process 102c4762a1bSJed Brown type: preonly 103c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 104c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 105c4762a1bSJed Brown left preconditioning 1068405740aSBarry Smith not checking for convergence 1078cc725e6SPierre Jolivet PC Object: (pc_hpddm_levels_1_sub_) 1 MPI process 108c4762a1bSJed Brown type: lu 109c4762a1bSJed Brown out-of-place factorization 110c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 111c4762a1bSJed Brown matrix ordering: nd 11254fcfd0cSMatthew G. Knepley factor fill ratio given 5., needed 1.31206 113ecf3d421SBarry Smith Factored matrix: 11426cc229bSBarry Smith Mat Object: (pc_hpddm_levels_1_sub_) 1 MPI process 115c4762a1bSJed Brown type: seqaij 116c4762a1bSJed Brown rows=42, cols=42 117c4762a1bSJed Brown package used to perform factorization: petsc 11854fcfd0cSMatthew G. Knepley total: nonzeros=370, allocated nonzeros=370 119c4762a1bSJed Brown not using I-node routines 120ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 1218cc725e6SPierre Jolivet Mat Object: (pc_hpddm_levels_1_sub_) 1 MPI process 122c4762a1bSJed Brown type: seqaij 123c4762a1bSJed Brown rows=42, cols=42 124c4762a1bSJed Brown total: nonzeros=282, allocated nonzeros=282 125c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 126c4762a1bSJed Brown not using I-node routines 127ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 128c4762a1bSJed Brown Mat Object: 4 MPI processes 129c4762a1bSJed Brown type: mpiaij 130c4762a1bSJed Brown rows=225, cols=225 131c4762a1bSJed Brown total: nonzeros=2229, allocated nonzeros=2229 132c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 133c4762a1bSJed Brown not using I-node (on process 0) routines 134c4762a1bSJed Brown KSP Object: (pc_hpddm_coarse_) 2 MPI processes 135c4762a1bSJed Brown type: preonly 136c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 137c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 138c4762a1bSJed Brown left preconditioning 1398405740aSBarry Smith not checking for convergence 140c4762a1bSJed Brown PC Object: (pc_hpddm_coarse_) 2 MPI processes 141c4762a1bSJed Brown type: redundant 142c4762a1bSJed Brown First (color=0) of 2 PCs follows 1438cc725e6SPierre Jolivet KSP Object: (pc_hpddm_coarse_redundant_) 1 MPI process 144c4762a1bSJed Brown type: preonly 145c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 146c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 147c4762a1bSJed Brown left preconditioning 1488405740aSBarry Smith not checking for convergence 1498cc725e6SPierre Jolivet PC Object: (pc_hpddm_coarse_redundant_) 1 MPI process 150c4762a1bSJed Brown type: cholesky 151c4762a1bSJed Brown out-of-place factorization 152c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 153c4762a1bSJed Brown matrix ordering: natural 154c4762a1bSJed Brown factor fill ratio given 5., needed 1.1 155ecf3d421SBarry Smith Factored matrix: 15626cc229bSBarry Smith Mat Object: (pc_hpddm_coarse_redundant_) 1 MPI process 157c4762a1bSJed Brown type: seqsbaij 158c4762a1bSJed Brown rows=16, cols=16, bs=4 159c4762a1bSJed Brown package used to perform factorization: petsc 160c4762a1bSJed Brown total: nonzeros=176, allocated nonzeros=176 161ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 16226cc229bSBarry Smith Mat Object: 1 MPI process 163c4762a1bSJed Brown type: seqsbaij 164c4762a1bSJed Brown rows=16, cols=16, bs=4 165c4762a1bSJed Brown total: nonzeros=160, allocated nonzeros=160 166c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 167ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 1685a67bb2bSBarry Smith Mat Object: (pc_hpddm_coarse_) 2 MPI processes 1695a67bb2bSBarry Smith type: mpisbaij 1705a67bb2bSBarry Smith rows=16, cols=16, bs=4 1715a67bb2bSBarry Smith total: nonzeros=160, allocated nonzeros=160 1725a67bb2bSBarry Smith total number of mallocs used during MatSetValues calls=0 173ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 174c4762a1bSJed Brown Mat Object: 4 MPI processes 175c4762a1bSJed Brown type: mpiaij 176c4762a1bSJed Brown rows=225, cols=225 177c4762a1bSJed Brown total: nonzeros=2229, allocated nonzeros=2229 178c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 179c4762a1bSJed Brown not using I-node (on process 0) routines 180