1*c4762a1bSJed Brownlid velocity = 0.00591716, prandtl # = 1., grashof # = 1. 2*c4762a1bSJed Brown 0 KSP Residual norm 0.22318 3*c4762a1bSJed Brown 1 KSP Residual norm 0.0399771 4*c4762a1bSJed Brown 2 KSP Residual norm 0.0263924 5*c4762a1bSJed Brown 3 KSP Residual norm 0.0415116 6*c4762a1bSJed Brown 4 KSP Residual norm 0.00334741 7*c4762a1bSJed Brown 5 KSP Residual norm 0.00188077 8*c4762a1bSJed Brown 6 KSP Residual norm 0.000591979 9*c4762a1bSJed Brown 7 KSP Residual norm 0.000847763 10*c4762a1bSJed Brown 8 KSP Residual norm 9.09501e-05 11*c4762a1bSJed Brown 9 KSP Residual norm 4.07915e-05 12*c4762a1bSJed Brown 10 KSP Residual norm 1.45997e-05 13*c4762a1bSJed Brown 11 KSP Residual norm 2.32689e-05 14*c4762a1bSJed Brown 12 KSP Residual norm 3.48513e-06 15*c4762a1bSJed Brown 13 KSP Residual norm 4.00787e-06 16*c4762a1bSJed Brown 14 KSP Residual norm 2.49517e-07 17*c4762a1bSJed Brown 0 KSP Residual norm 6.24163e-06 18*c4762a1bSJed Brown 1 KSP Residual norm 1.89562e-06 19*c4762a1bSJed Brown 2 KSP Residual norm 9.1461e-07 20*c4762a1bSJed Brown 3 KSP Residual norm 4.2732e-07 21*c4762a1bSJed Brown 4 KSP Residual norm 4.10552e-07 22*c4762a1bSJed Brown 5 KSP Residual norm 7.36292e-08 23*c4762a1bSJed Brown 6 KSP Residual norm 4.22272e-08 24*c4762a1bSJed Brown 7 KSP Residual norm 2.60372e-08 25*c4762a1bSJed Brown 8 KSP Residual norm 1.40502e-08 26*c4762a1bSJed Brown 9 KSP Residual norm 8.34563e-09 27*c4762a1bSJed Brown 10 KSP Residual norm 9.87196e-09 28*c4762a1bSJed Brown 11 KSP Residual norm 1.52953e-09 29*c4762a1bSJed Brown 12 KSP Residual norm 2.726e-10 30*c4762a1bSJed Brown 13 KSP Residual norm 2.133e-10 31*c4762a1bSJed Brown 14 KSP Residual norm 9.213e-11 32*c4762a1bSJed Brown 15 KSP Residual norm 7.141e-11 33*c4762a1bSJed Brown 16 KSP Residual norm 3.286e-11 34*c4762a1bSJed BrownSNES Object: 2 MPI processes 35*c4762a1bSJed Brown type: newtonls 36*c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 37*c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 38*c4762a1bSJed Brown total number of linear solver iterations=30 39*c4762a1bSJed Brown total number of function evaluations=3 40*c4762a1bSJed Brown norm schedule ALWAYS 41*c4762a1bSJed Brown Jacobian is built using colored finite differences on a DMDA 42*c4762a1bSJed Brown SNESLineSearch Object: 2 MPI processes 43*c4762a1bSJed Brown type: bt 44*c4762a1bSJed Brown interpolation: cubic 45*c4762a1bSJed Brown alpha=1.000000e-04 46*c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 47*c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 48*c4762a1bSJed Brown maximum iterations=40 49*c4762a1bSJed Brown KSP Object: 2 MPI processes 50*c4762a1bSJed Brown type: ibcgs 51*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 52*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 53*c4762a1bSJed Brown left preconditioning 54*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 55*c4762a1bSJed Brown PC Object: 2 MPI processes 56*c4762a1bSJed Brown type: bjacobi 57*c4762a1bSJed Brown number of blocks = 2 58*c4762a1bSJed Brown Local solve is same for all blocks, in the following KSP and PC objects: 59*c4762a1bSJed Brown KSP Object: (sub_) 1 MPI processes 60*c4762a1bSJed Brown type: preonly 61*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 62*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 63*c4762a1bSJed Brown left preconditioning 64*c4762a1bSJed Brown using NONE norm type for convergence test 65*c4762a1bSJed Brown PC Object: (sub_) 1 MPI processes 66*c4762a1bSJed Brown type: ilu 67*c4762a1bSJed Brown out-of-place factorization 68*c4762a1bSJed Brown 0 levels of fill 69*c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 70*c4762a1bSJed Brown matrix ordering: natural 71*c4762a1bSJed Brown factor fill ratio given 1., needed 1. 72*c4762a1bSJed Brown Factored matrix follows: 73*c4762a1bSJed Brown Mat Object: 1 MPI processes 74*c4762a1bSJed Brown type: seqaij 75*c4762a1bSJed Brown rows=364, cols=364, bs=4 76*c4762a1bSJed Brown package used to perform factorization: petsc 77*c4762a1bSJed Brown total: nonzeros=6640, allocated nonzeros=6640 78*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 79*c4762a1bSJed Brown using I-node routines: found 91 nodes, limit used is 5 80*c4762a1bSJed Brown linear system matrix = precond matrix: 81*c4762a1bSJed Brown Mat Object: 1 MPI processes 82*c4762a1bSJed Brown type: seqaij 83*c4762a1bSJed Brown rows=364, cols=364, bs=4 84*c4762a1bSJed Brown total: nonzeros=6640, allocated nonzeros=6640 85*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 86*c4762a1bSJed Brown using I-node routines: found 91 nodes, limit used is 5 87*c4762a1bSJed Brown linear system matrix = precond matrix: 88*c4762a1bSJed Brown Mat Object: 2 MPI processes 89*c4762a1bSJed Brown type: mpiaij 90*c4762a1bSJed Brown rows=676, cols=676, bs=4 91*c4762a1bSJed Brown total: nonzeros=12688, allocated nonzeros=12688 92*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 93*c4762a1bSJed BrownNumber of SNES iterations = 2 94