1*c4762a1bSJed Brownlid velocity = 0.00591716, prandtl # = 1., grashof # = 1. 2*c4762a1bSJed Brown 0 SNES Function norm 0.0788695 3*c4762a1bSJed Brown 0 KSP Residual norm 0.322249 4*c4762a1bSJed Brown 1 KSP Residual norm < 1.e-11 5*c4762a1bSJed Brown 1 SNES Function norm 7.43947e-06 6*c4762a1bSJed Brown 0 KSP Residual norm 1.66117e-05 7*c4762a1bSJed Brown 1 KSP Residual norm < 1.e-11 8*c4762a1bSJed Brown 2 SNES Function norm 1.155e-11 9*c4762a1bSJed BrownSNES Object: 1 MPI processes 10*c4762a1bSJed Brown type: newtonls 11*c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 12*c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 13*c4762a1bSJed Brown total number of linear solver iterations=2 14*c4762a1bSJed Brown total number of function evaluations=3 15*c4762a1bSJed Brown norm schedule ALWAYS 16*c4762a1bSJed Brown Jacobian is built using colored finite differences on a DMDA 17*c4762a1bSJed Brown SNESLineSearch Object: 1 MPI processes 18*c4762a1bSJed Brown type: bt 19*c4762a1bSJed Brown interpolation: cubic 20*c4762a1bSJed Brown alpha=1.000000e-04 21*c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 22*c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 23*c4762a1bSJed Brown maximum iterations=40 24*c4762a1bSJed Brown KSP Object: 1 MPI processes 25*c4762a1bSJed Brown type: gmres 26*c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 27*c4762a1bSJed Brown happy breakdown tolerance 1e-30 28*c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 29*c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 30*c4762a1bSJed Brown left preconditioning 31*c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 32*c4762a1bSJed Brown PC Object: 1 MPI processes 33*c4762a1bSJed Brown type: lu 34*c4762a1bSJed Brown out-of-place factorization 35*c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 36*c4762a1bSJed Brown matrix ordering: nd 37*c4762a1bSJed Brown factor fill ratio given 0., needed 0. 38*c4762a1bSJed Brown Factored matrix follows: 39*c4762a1bSJed Brown Mat Object: 1 MPI processes 40*c4762a1bSJed Brown type: umfpack 41*c4762a1bSJed Brown rows=676, cols=676 42*c4762a1bSJed Brown package used to perform factorization: umfpack 43*c4762a1bSJed Brown total: nonzeros=0, allocated nonzeros=0 44*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 45*c4762a1bSJed Brown UMFPACK run parameters: 46*c4762a1bSJed Brown Control[UMFPACK_PRL]: 1. 47*c4762a1bSJed Brown Control[UMFPACK_STRATEGY]: 0. 48*c4762a1bSJed Brown Control[UMFPACK_DENSE_COL]: 0.2 49*c4762a1bSJed Brown Control[UMFPACK_DENSE_ROW]: 0.2 50*c4762a1bSJed Brown Control[UMFPACK_AMD_DENSE]: 10. 51*c4762a1bSJed Brown Control[UMFPACK_BLOCK_SIZE]: 32. 52*c4762a1bSJed Brown Control[UMFPACK_FIXQ]: 0. 53*c4762a1bSJed Brown Control[UMFPACK_AGGRESSIVE]: 1. 54*c4762a1bSJed Brown Control[UMFPACK_PIVOT_TOLERANCE]: 0.1 55*c4762a1bSJed Brown Control[UMFPACK_SYM_PIVOT_TOLERANCE]: 0.001 56*c4762a1bSJed Brown Control[UMFPACK_SCALE]: 1. 57*c4762a1bSJed Brown Control[UMFPACK_ALLOC_INIT]: 0.7 58*c4762a1bSJed Brown Control[UMFPACK_DROPTOL]: 0. 59*c4762a1bSJed Brown Control[UMFPACK_IRSTEP]: 0. 60*c4762a1bSJed Brown Control[UMFPACK_ORDERING]: AMD (not using the PETSc ordering) 61*c4762a1bSJed Brown linear system matrix = precond matrix: 62*c4762a1bSJed Brown Mat Object: 1 MPI processes 63*c4762a1bSJed Brown type: seqaij 64*c4762a1bSJed Brown rows=676, cols=676, bs=4 65*c4762a1bSJed Brown total: nonzeros=12688, allocated nonzeros=12688 66*c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 67*c4762a1bSJed Brown using I-node routines: found 169 nodes, limit used is 5 68*c4762a1bSJed BrownNumber of SNES iterations = 2 69