1*c4762a1bSJed Brownlid velocity = 0.000106281, prandtl # = 1., grashof # = 1. 2*c4762a1bSJed Brown 0 SNES Function norm 1.036007954337e-02 3*c4762a1bSJed Brown 0 KSP Residual norm 3.529801578944e+00 4*c4762a1bSJed Brown 1 KSP Residual norm 9.549227287830e-01 5*c4762a1bSJed Brown 2 KSP Residual norm 1.833989370926e-01 6*c4762a1bSJed Brown 3 KSP Residual norm 3.207579266155e-02 7*c4762a1bSJed Brown 4 KSP Residual norm 1.205175868015e-02 8*c4762a1bSJed Brown 5 KSP Residual norm 3.633439929268e-03 9*c4762a1bSJed Brown 6 KSP Residual norm 7.859510138803e-04 10*c4762a1bSJed Brown 7 KSP Residual norm 1.906870003209e-04 11*c4762a1bSJed Brown 8 KSP Residual norm 3.576753906104e-05 12*c4762a1bSJed Brown 9 KSP Residual norm 7.330444204372e-06 13*c4762a1bSJed Brown 1 SNES Function norm 3.201130806131e-06 14*c4762a1bSJed Brown 0 KSP Residual norm 4.428492869097e-05 15*c4762a1bSJed Brown 1 KSP Residual norm 1.376439700414e-05 16*c4762a1bSJed Brown 2 KSP Residual norm 4.735862478488e-06 17*c4762a1bSJed Brown 3 KSP Residual norm 1.441618472811e-06 18*c4762a1bSJed Brown 4 KSP Residual norm 5.469745765483e-07 19*c4762a1bSJed Brown 5 KSP Residual norm 9.791769343634e-08 20*c4762a1bSJed Brown 6 KSP Residual norm 3.666388214924e-08 21*c4762a1bSJed Brown 7 KSP Residual norm 1.110122757449e-08 22*c4762a1bSJed Brown 8 KSP Residual norm 2.336948935104e-09 23*c4762a1bSJed Brown 9 KSP Residual norm 4.378689442660e-10 24*c4762a1bSJed Brown 2 SNES Function norm 2.503925085367e-10 25*c4762a1bSJed Brown 0 KSP Residual norm 4.377201912341e-10 26*c4762a1bSJed Brown 1 KSP Residual norm 1.301710740308e-10 27*c4762a1bSJed Brown 2 KSP Residual norm 4.911627444716e-11 28*c4762a1bSJed Brown 3 KSP Residual norm 1.629334185679e-11 29*c4762a1bSJed Brown 4 KSP Residual norm 3.966572220621e-12 30*c4762a1bSJed Brown 5 KSP Residual norm 1.201091398418e-12 31*c4762a1bSJed Brown 6 KSP Residual norm 2.399034074753e-13 32*c4762a1bSJed Brown 7 KSP Residual norm 5.152830599460e-14 33*c4762a1bSJed Brown 8 KSP Residual norm 1.728793265661e-14 34*c4762a1bSJed Brown 9 KSP Residual norm 4.944662929385e-15 35*c4762a1bSJed Brown 10 KSP Residual norm 1.518465265686e-15 36*c4762a1bSJed Brown 3 SNES Function norm 1.014356640724e-14 37*c4762a1bSJed BrownSNES Object: 4 MPI processes 38*c4762a1bSJed Brown type: newtonls 39*c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 40*c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 41*c4762a1bSJed Brown total number of linear solver iterations=28 42*c4762a1bSJed Brown total number of function evaluations=4 43*c4762a1bSJed Brown norm schedule ALWAYS 44*c4762a1bSJed Brown Jacobian is built using colored finite differences on a DMDA 45*c4762a1bSJed Brown SNESLineSearch Object: 4 MPI processes 46*c4762a1bSJed Brown type: bt 47*c4762a1bSJed Brown interpolation: cubic 48*c4762a1bSJed Brown alpha=1.000000e-04 49*c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 50*c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 51*c4762a1bSJed Brown maximum iterations=40 52*c4762a1bSJed Brown KSP Object: 4 MPI processes 53*c4762a1bSJed Brown type: gmres 54*c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 55*c4762a1bSJed Brown happy breakdown tolerance 1e-30 56*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 57*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 58*c4762a1bSJed Brown left preconditioning 59*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 60*c4762a1bSJed Brown PC Object: 4 MPI processes 61*c4762a1bSJed Brown type: hypre 62*c4762a1bSJed Brown HYPRE BoomerAMG preconditioning 63*c4762a1bSJed Brown Cycle type V 64*c4762a1bSJed Brown Maximum number of levels 25 65*c4762a1bSJed Brown Maximum number of iterations PER hypre call 1 66*c4762a1bSJed Brown Convergence tolerance PER hypre call 0. 67*c4762a1bSJed Brown Threshold for strong coupling 0.25 68*c4762a1bSJed Brown Interpolation truncation factor 0. 69*c4762a1bSJed Brown Interpolation: max elements per row 0 70*c4762a1bSJed Brown Number of levels of aggressive coarsening 0 71*c4762a1bSJed Brown Number of paths for aggressive coarsening 1 72*c4762a1bSJed Brown Maximum row sums 0.9 73*c4762a1bSJed Brown Sweeps down 1 74*c4762a1bSJed Brown Sweeps up 1 75*c4762a1bSJed Brown Sweeps on coarse 1 76*c4762a1bSJed Brown Relax down symmetric-SOR/Jacobi 77*c4762a1bSJed Brown Relax up symmetric-SOR/Jacobi 78*c4762a1bSJed Brown Relax on coarse Gaussian-elimination 79*c4762a1bSJed Brown Relax weight (all) 1. 80*c4762a1bSJed Brown Outer relax weight (all) 1. 81*c4762a1bSJed Brown Using CF-relaxation 82*c4762a1bSJed Brown Not using more complex smoothers. 83*c4762a1bSJed Brown Measure type local 84*c4762a1bSJed Brown Coarsen type Falgout 85*c4762a1bSJed Brown Interpolation type classical 86*c4762a1bSJed Brown linear system matrix = precond matrix: 87*c4762a1bSJed Brown Mat Object: 4 MPI processes 88*c4762a1bSJed Brown type: mpiaij 89*c4762a1bSJed Brown rows=37636, cols=37636, bs=4 90*c4762a1bSJed Brown total: nonzeros=746512, allocated nonzeros=746512 91*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 92*c4762a1bSJed BrownNumber of SNES iterations = 3 93