1*c4762a1bSJed Brownlid velocity = 0.0625, prandtl # = 1., grashof # = 1. 2*c4762a1bSJed Brown 0 KSP Residual norm 0.244212 3*c4762a1bSJed Brown 1 KSP Residual norm 0.0263811 4*c4762a1bSJed Brown 2 KSP Residual norm 0.001012 5*c4762a1bSJed Brown 3 KSP Residual norm 0.000219671 6*c4762a1bSJed Brown 4 KSP Residual norm 8.29849e-06 7*c4762a1bSJed Brown 5 KSP Residual norm 1.63718e-06 8*c4762a1bSJed Brown 0 KSP Residual norm 2.82102e-05 9*c4762a1bSJed Brown 1 KSP Residual norm 1.6263e-05 10*c4762a1bSJed Brown 2 KSP Residual norm 4.62586e-06 11*c4762a1bSJed Brown 3 KSP Residual norm 1.28852e-06 12*c4762a1bSJed Brown 4 KSP Residual norm 4.10527e-08 13*c4762a1bSJed Brown 5 KSP Residual norm 4.85244e-09 14*c4762a1bSJed Brown 6 KSP Residual norm 2.845e-10 15*c4762a1bSJed Brown 7 KSP Residual norm 1.573e-11 16*c4762a1bSJed BrownSNES Object: 2 MPI processes 17*c4762a1bSJed Brown type: newtonls 18*c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 19*c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 20*c4762a1bSJed Brown total number of linear solver iterations=12 21*c4762a1bSJed Brown total number of function evaluations=3 22*c4762a1bSJed Brown norm schedule ALWAYS 23*c4762a1bSJed Brown Jacobian is built using colored finite differences on a DMDA 24*c4762a1bSJed Brown SNESLineSearch Object: 2 MPI processes 25*c4762a1bSJed Brown type: bt 26*c4762a1bSJed Brown interpolation: cubic 27*c4762a1bSJed Brown alpha=1.000000e-04 28*c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 29*c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 30*c4762a1bSJed Brown maximum iterations=40 31*c4762a1bSJed Brown KSP Object: 2 MPI processes 32*c4762a1bSJed Brown type: gmres 33*c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 34*c4762a1bSJed Brown happy breakdown tolerance 1e-30 35*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 36*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 37*c4762a1bSJed Brown left preconditioning 38*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 39*c4762a1bSJed Brown PC Object: 2 MPI processes 40*c4762a1bSJed Brown type: parms 41*c4762a1bSJed Brown global preconditioner: Restricted Additive Schwarz 42*c4762a1bSJed Brown local preconditioner: ARMS 43*c4762a1bSJed Brown non-zero elements/original non-zero entries: 0.75 44*c4762a1bSJed Brown Tolerance for local solve: 0.01 45*c4762a1bSJed Brown Number of levels: 10 46*c4762a1bSJed Brown Using nonsymmetric permutation 47*c4762a1bSJed Brown Block size: 250 48*c4762a1bSJed Brown Tolerance for independent sets: 0.4 49*c4762a1bSJed Brown Inner Krylov dimension: 0 50*c4762a1bSJed Brown Maximum number of inner iterations: 0 51*c4762a1bSJed Brown amount of fill-in for ilut, iluk and arms: 20 52*c4762a1bSJed Brown amount of fill-in for schur: 20 53*c4762a1bSJed Brown amount of fill-in for ILUT L and U: 20 54*c4762a1bSJed Brown drop tolerance for L, U, L^{-1}F and EU^{-1}: 1e-05 55*c4762a1bSJed Brown drop tolerance for schur complement at each level: 0.001 56*c4762a1bSJed Brown drop tolerance for ILUT in last level schur complement: 0.001 57*c4762a1bSJed Brown linear system matrix = precond matrix: 58*c4762a1bSJed Brown Mat Object: 2 MPI processes 59*c4762a1bSJed Brown type: mpiaij 60*c4762a1bSJed Brown rows=64, cols=64, bs=4 61*c4762a1bSJed Brown total: nonzeros=1024, allocated nonzeros=1024 62*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 63*c4762a1bSJed BrownNumber of SNES iterations = 2 64