1lid velocity = 0.0625, prandtl # = 1., grashof # = 1. 2 0 SNES Function norm 2.391552180052e-01 3 0 KSP Residual norm 1.043979376554e-01 4 1 KSP Residual norm 9.897211194038e-02 5 2 KSP Residual norm 3.602486103773e-02 6 3 KSP Residual norm 1.854377426207e-02 7 4 KSP Residual norm 9.934177622199e-03 8 5 KSP Residual norm 4.476269707084e-03 9 6 KSP Residual norm 1.570228836499e-03 10 7 KSP Residual norm 3.970037505496e-04 11 8 KSP Residual norm 2.154336107196e-04 12 9 KSP Residual norm 1.217913450091e-04 13 10 KSP Residual norm 4.843305578106e-05 14 11 KSP Residual norm 2.634856900841e-05 15 12 KSP Residual norm 1.465983496018e-05 16 13 KSP Residual norm 3.671674221550e-06 17 14 KSP Residual norm 8.448166113340e-07 18 1 SNES Function norm 6.812581705162e-05 19 0 KSP Residual norm 1.703599991743e-05 20 1 KSP Residual norm 5.836925538460e-06 21 2 KSP Residual norm 3.554486966095e-06 22 3 KSP Residual norm 1.585310315022e-06 23 4 KSP Residual norm 8.787128535914e-07 24 5 KSP Residual norm 3.364042413523e-07 25 6 KSP Residual norm 2.783608010759e-07 26 7 KSP Residual norm 1.901564843365e-07 27 8 KSP Residual norm 6.144293251964e-08 28 9 KSP Residual norm 3.121917657722e-08 29 10 KSP Residual norm 1.181941033934e-08 30 11 KSP Residual norm 7.064762552744e-09 31 12 KSP Residual norm 3.053768793393e-09 32 13 KSP Residual norm 6.510417760452e-10 33 14 KSP Residual norm 1.471436861245e-10 34 2 SNES Function norm 7.657084921675e-08 35SNES Object: 1 MPI process 36 type: newtonls 37 maximum iterations=50, maximum function evaluations=10000 38 tolerances: relative=1e-05, absolute=1e-25, solution=1e-05 39 total number of linear solver iterations=28 40 total number of function evaluations=3 41 norm schedule ALWAYS 42 Jacobian is built using colored finite differences on a DMDA 43 SNESLineSearch Object: 1 MPI process 44 type: bt 45 interpolation: cubic 46 alpha=1.000000e-04 47 maxlambda=1.000000e+00, minlambda=1.000000e-12 48 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 49 maximum iterations=40 50 KSP Object: 1 MPI process 51 type: gmres 52 restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 53 happy breakdown tolerance=1e-30 54 maximum iterations=10000, initial guess is zero 55 tolerances: relative=1e-05, absolute=1e-25, divergence=10000. 56 left preconditioning 57 using PRECONDITIONED norm type for convergence test 58 PC Object: 1 MPI process 59 type: jacobi 60 type DIAGONAL 61 linear system matrix = precond matrix: 62 Mat Object: 1 MPI process 63 type: seqsell 64 rows=64, cols=64, bs=4 65 total: nonzeros=1152, allocated nonzeros=1152 66 total number of mallocs used during MatSetValues calls=0 67Number of SNES iterations = 2 68