13e558968SBarry Smithlid velocity = 0.0025, prandtl # = 1., grashof # = 1. 23e558968SBarry Smith 0 SNES Function norm 5.097713965974e-02 33e558968SBarry Smith 0 KSP Residual norm 4.478159123566e-01 43e558968SBarry Smith 1 KSP Residual norm 4.332482767356e-16 53e558968SBarry Smith 1 SNES Function norm 4.201124545582e-06 63e558968SBarry Smith 0 KSP Residual norm 1.665838611378e-05 73e558968SBarry Smith 1 KSP Residual norm 9.875827661505e-21 83e558968SBarry Smith 2 SNES Function norm 1.711759823120e-14 93e558968SBarry SmithSNES Object: 4 MPI processes 103e558968SBarry Smith type: newtonls 113e558968SBarry Smith maximum iterations=50, maximum function evaluations=10000 123e558968SBarry Smith tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 133e558968SBarry Smith total number of linear solver iterations=2 143e558968SBarry Smith total number of function evaluations=3 153e558968SBarry Smith norm schedule ALWAYS 163e558968SBarry Smith Jacobian is built using colored finite differences on a DMDA 173e558968SBarry Smith SNESLineSearch Object: 4 MPI processes 183e558968SBarry Smith type: bt 193e558968SBarry Smith interpolation: cubic 203e558968SBarry Smith alpha=1.000000e-04 21a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 223e558968SBarry Smith tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 233e558968SBarry Smith maximum iterations=40 243e558968SBarry Smith KSP Object: 4 MPI processes 253e558968SBarry Smith type: gmres 26f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 27*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 283e558968SBarry Smith maximum iterations=10000, initial guess is zero 293e558968SBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 303e558968SBarry Smith left preconditioning 313e558968SBarry Smith using PRECONDITIONED norm type for convergence test 323e558968SBarry Smith PC Object: 4 MPI processes 333e558968SBarry Smith type: lu 343e558968SBarry Smith out-of-place factorization 353e558968SBarry Smith tolerance for zero pivot 2.22045e-14 363e558968SBarry Smith matrix ordering: external 373e558968SBarry Smith factor fill ratio given 0., needed 0. 38ecf3d421SBarry Smith Factored matrix: 393e558968SBarry Smith Mat Object: 4 MPI processes 403e558968SBarry Smith type: superlu_dist 413e558968SBarry Smith rows=1600, cols=1600 423e558968SBarry Smith package used to perform factorization: superlu_dist 433e558968SBarry Smith total: nonzeros=0, allocated nonzeros=0 443e558968SBarry Smith SuperLU_DIST run parameters: 453e558968SBarry Smith Process grid nprow 1 x npcol 2 463e558968SBarry Smith Using 3d decomposition with npdep 2 473e558968SBarry Smith Equilibrate matrix TRUE 483e558968SBarry Smith Replace tiny pivots FALSE 493e558968SBarry Smith Use iterative refinement FALSE 503e558968SBarry Smith Processors in row 1 col partition 2 513e558968SBarry Smith Row permutation LargeDiag_MC64 523e558968SBarry Smith Column permutation METIS_AT_PLUS_A 533e558968SBarry Smith Parallel symbolic factorization FALSE 543e558968SBarry Smith Repeated factorization SamePattern 55ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 563e558968SBarry Smith Mat Object: 4 MPI processes 573e558968SBarry Smith type: mpiaij 583e558968SBarry Smith rows=1600, cols=1600, bs=4 593e558968SBarry Smith total: nonzeros=30720, allocated nonzeros=30720 603e558968SBarry Smith total number of mallocs used during MatSetValues calls=0 613e558968SBarry SmithNumber of SNES iterations = 2 62