1*c4762a1bSJed Brownlid velocity = 0.00591716, prandtl # = 1., grashof # = 1. 2*c4762a1bSJed Brown 0 KSP Residual norm 0.22318 3*c4762a1bSJed Brown 3 KSP Residual norm 0.0397558 4*c4762a1bSJed Brown 6 KSP Residual norm 0.000417387 5*c4762a1bSJed Brown 9 KSP Residual norm 2.72144e-05 6*c4762a1bSJed Brown 12 KSP Residual norm 2.60861e-06 7*c4762a1bSJed Brown 15 KSP Residual norm 1.0556e-07 8*c4762a1bSJed Brown 0 KSP Residual norm 6.21497e-06 9*c4762a1bSJed Brown 3 KSP Residual norm 4.01807e-07 10*c4762a1bSJed Brown 6 KSP Residual norm 3.02758e-08 11*c4762a1bSJed Brown 9 KSP Residual norm 5.54048e-09 12*c4762a1bSJed Brown 12 KSP Residual norm 1.540e-10 13*c4762a1bSJed Brown 15 KSP Residual norm 2.084e-11 14*c4762a1bSJed BrownSNES Object: 2 MPI processes 15*c4762a1bSJed Brown type: newtonls 16*c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 17*c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 18*c4762a1bSJed Brown total number of linear solver iterations=30 19*c4762a1bSJed Brown total number of function evaluations=3 20*c4762a1bSJed Brown norm schedule ALWAYS 21*c4762a1bSJed Brown Jacobian is built using colored finite differences on a DMDA 22*c4762a1bSJed Brown SNESLineSearch Object: 2 MPI processes 23*c4762a1bSJed Brown type: bt 24*c4762a1bSJed Brown interpolation: cubic 25*c4762a1bSJed Brown alpha=1.000000e-04 26*c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 27*c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 28*c4762a1bSJed Brown maximum iterations=40 29*c4762a1bSJed Brown KSP Object: 2 MPI processes 30*c4762a1bSJed Brown type: bcgsl 31*c4762a1bSJed Brown Ell = 3 32*c4762a1bSJed Brown Delta = 0 33*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 34*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 35*c4762a1bSJed Brown left preconditioning 36*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 37*c4762a1bSJed Brown PC Object: 2 MPI processes 38*c4762a1bSJed Brown type: bjacobi 39*c4762a1bSJed Brown number of blocks = 2 40*c4762a1bSJed Brown Local solve is same for all blocks, in the following KSP and PC objects: 41*c4762a1bSJed Brown KSP Object: (sub_) 1 MPI processes 42*c4762a1bSJed Brown type: preonly 43*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 44*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 45*c4762a1bSJed Brown left preconditioning 46*c4762a1bSJed Brown using NONE norm type for convergence test 47*c4762a1bSJed Brown PC Object: (sub_) 1 MPI processes 48*c4762a1bSJed Brown type: ilu 49*c4762a1bSJed Brown out-of-place factorization 50*c4762a1bSJed Brown 0 levels of fill 51*c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 52*c4762a1bSJed Brown matrix ordering: natural 53*c4762a1bSJed Brown factor fill ratio given 1., needed 1. 54*c4762a1bSJed Brown Factored matrix follows: 55*c4762a1bSJed Brown Mat Object: 1 MPI processes 56*c4762a1bSJed Brown type: seqaij 57*c4762a1bSJed Brown rows=364, cols=364, bs=4 58*c4762a1bSJed Brown package used to perform factorization: petsc 59*c4762a1bSJed Brown total: nonzeros=6640, allocated nonzeros=6640 60*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 61*c4762a1bSJed Brown using I-node routines: found 91 nodes, limit used is 5 62*c4762a1bSJed Brown linear system matrix = precond matrix: 63*c4762a1bSJed Brown Mat Object: 1 MPI processes 64*c4762a1bSJed Brown type: seqaij 65*c4762a1bSJed Brown rows=364, cols=364, bs=4 66*c4762a1bSJed Brown total: nonzeros=6640, allocated nonzeros=6640 67*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 68*c4762a1bSJed Brown using I-node routines: found 91 nodes, limit used is 5 69*c4762a1bSJed Brown linear system matrix = precond matrix: 70*c4762a1bSJed Brown Mat Object: 2 MPI processes 71*c4762a1bSJed Brown type: mpiaij 72*c4762a1bSJed Brown rows=676, cols=676, bs=4 73*c4762a1bSJed Brown total: nonzeros=12688, allocated nonzeros=12688 74*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 75*c4762a1bSJed BrownNumber of SNES iterations = 2 76