1c4762a1bSJed Brownlid velocity = 0.00591716, prandtl # = 1., grashof # = 1. 2c4762a1bSJed Brown 0 SNES Function norm 0.0788695 3c4762a1bSJed Brown 0 KSP Residual norm 0.322249 4c4762a1bSJed Brown 1 KSP Residual norm < 1.e-11 5c4762a1bSJed Brown 1 SNES Function norm 7.43947e-06 6c4762a1bSJed Brown 0 KSP Residual norm 1.66117e-05 7c4762a1bSJed Brown 1 KSP Residual norm < 1.e-11 8c4762a1bSJed Brown 2 SNES Function norm 1.155e-11 9c4762a1bSJed BrownSNES Object: 1 MPI processes 10c4762a1bSJed Brown type: newtonls 11c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 12c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 13c4762a1bSJed Brown total number of linear solver iterations=2 14c4762a1bSJed Brown total number of function evaluations=3 15c4762a1bSJed Brown norm schedule ALWAYS 16c4762a1bSJed Brown Jacobian is built using colored finite differences on a DMDA 17c4762a1bSJed Brown SNESLineSearch Object: 1 MPI processes 18c4762a1bSJed Brown type: bt 19c4762a1bSJed Brown interpolation: cubic 20c4762a1bSJed Brown alpha=1.000000e-04 21c4762a1bSJed Brown maxstep=1.000000e+08, minlambda=1.000000e-12 22c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 23c4762a1bSJed Brown maximum iterations=40 24c4762a1bSJed Brown KSP Object: 1 MPI processes 25c4762a1bSJed Brown type: gmres 26c4762a1bSJed Brown restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement 27c4762a1bSJed Brown happy breakdown tolerance 1e-30 28c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 29c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 30c4762a1bSJed Brown left preconditioning 31c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 32c4762a1bSJed Brown PC Object: 1 MPI processes 33c4762a1bSJed Brown type: lu 34c4762a1bSJed Brown out-of-place factorization 35c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 36*2c7c0729SBarry Smith matrix ordering: external 37c4762a1bSJed Brown factor fill ratio given 0., needed 0. 38c4762a1bSJed Brown Factored matrix follows: 39c4762a1bSJed Brown Mat Object: 1 MPI processes 40c4762a1bSJed Brown type: umfpack 41c4762a1bSJed Brown rows=676, cols=676 42c4762a1bSJed Brown package used to perform factorization: umfpack 43c4762a1bSJed Brown total: nonzeros=0, allocated nonzeros=0 44c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 45c4762a1bSJed Brown UMFPACK run parameters: 46c4762a1bSJed Brown Control[UMFPACK_PRL]: 1. 47c4762a1bSJed Brown Control[UMFPACK_STRATEGY]: 0. 48c4762a1bSJed Brown Control[UMFPACK_DENSE_COL]: 0.2 49c4762a1bSJed Brown Control[UMFPACK_DENSE_ROW]: 0.2 50c4762a1bSJed Brown Control[UMFPACK_AMD_DENSE]: 10. 51c4762a1bSJed Brown Control[UMFPACK_BLOCK_SIZE]: 32. 52c4762a1bSJed Brown Control[UMFPACK_FIXQ]: 0. 53c4762a1bSJed Brown Control[UMFPACK_AGGRESSIVE]: 1. 54c4762a1bSJed Brown Control[UMFPACK_PIVOT_TOLERANCE]: 0.1 55c4762a1bSJed Brown Control[UMFPACK_SYM_PIVOT_TOLERANCE]: 0.001 56c4762a1bSJed Brown Control[UMFPACK_SCALE]: 1. 57c4762a1bSJed Brown Control[UMFPACK_ALLOC_INIT]: 0.7 58c4762a1bSJed Brown Control[UMFPACK_DROPTOL]: 0. 59c4762a1bSJed Brown Control[UMFPACK_IRSTEP]: 0. 60c4762a1bSJed Brown Control[UMFPACK_ORDERING]: AMD (not using the PETSc ordering) 61c4762a1bSJed Brown linear system matrix = precond matrix: 62c4762a1bSJed Brown Mat Object: 1 MPI processes 63c4762a1bSJed Brown type: seqaij 64c4762a1bSJed Brown rows=676, cols=676, bs=4 65c4762a1bSJed Brown total: nonzeros=12688, allocated nonzeros=12688 66c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 67c4762a1bSJed Brown using I-node routines: found 169 nodes, limit used is 5 68c4762a1bSJed BrownNumber of SNES iterations = 2 69