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 98cc725e6SPierre JolivetSNES Object: 1 MPI process 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 178cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 18c4762a1bSJed Brown type: bt 19c4762a1bSJed Brown interpolation: cubic 20c4762a1bSJed Brown alpha=1.000000e-04 21a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 22c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 23c4762a1bSJed Brown maximum iterations=40 248cc725e6SPierre Jolivet KSP Object: 1 MPI process 25c4762a1bSJed Brown type: gmres 26f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 27*143f2514SPierre Jolivet 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 328cc725e6SPierre Jolivet PC Object: 1 MPI process 33c4762a1bSJed Brown type: lu 34c4762a1bSJed Brown out-of-place factorization 35c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 362c7c0729SBarry Smith matrix ordering: external 37c4762a1bSJed Brown factor fill ratio given 0., needed 0. 38ecf3d421SBarry Smith Factored matrix: 398cc725e6SPierre Jolivet Mat Object: 1 MPI process 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 UMFPACK run parameters: 45c4762a1bSJed Brown Control[UMFPACK_PRL]: 1. 46c4762a1bSJed Brown Control[UMFPACK_STRATEGY]: 0. 47c4762a1bSJed Brown Control[UMFPACK_DENSE_COL]: 0.2 48c4762a1bSJed Brown Control[UMFPACK_DENSE_ROW]: 0.2 49c4762a1bSJed Brown Control[UMFPACK_AMD_DENSE]: 10. 50c4762a1bSJed Brown Control[UMFPACK_BLOCK_SIZE]: 32. 51c4762a1bSJed Brown Control[UMFPACK_FIXQ]: 0. 52c4762a1bSJed Brown Control[UMFPACK_AGGRESSIVE]: 1. 53c4762a1bSJed Brown Control[UMFPACK_PIVOT_TOLERANCE]: 0.1 54c4762a1bSJed Brown Control[UMFPACK_SYM_PIVOT_TOLERANCE]: 0.001 55c4762a1bSJed Brown Control[UMFPACK_SCALE]: 1. 56c4762a1bSJed Brown Control[UMFPACK_ALLOC_INIT]: 0.7 57c4762a1bSJed Brown Control[UMFPACK_DROPTOL]: 0. 58c4762a1bSJed Brown Control[UMFPACK_IRSTEP]: 0. 59c4762a1bSJed Brown Control[UMFPACK_ORDERING]: AMD (not using the PETSc ordering) 60ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 618cc725e6SPierre Jolivet Mat Object: 1 MPI process 62c4762a1bSJed Brown type: seqaij 63c4762a1bSJed Brown rows=676, cols=676, bs=4 64c4762a1bSJed Brown total: nonzeros=12688, allocated nonzeros=12688 65c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 66c4762a1bSJed Brown using I-node routines: found 169 nodes, limit used is 5 67c4762a1bSJed BrownNumber of SNES iterations = 2 68