1DM Object: 1 MPI process 2 type: plex 3Mesh in 2 dimensions: 4 Number of 0-cells per rank: 16 5 Number of 1-cells per rank: 24 6 Number of 2-cells per rank: 21 (12) 7Labels: 8 ghost: 0 strata of sizes () 9 vtk: 1 strata of sizes (9) 10 Face Sets: 4 strata of sizes (3, 3, 3, 3) 11 marker: 1 strata of sizes (24) 12 depth: 3 strata of sizes (16, 24, 21) 13 0 time 0 |x| ( 0, 3.333) 14 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 34 15 1 time 0.9934 |x| ( 0, 2.024) 16 Nonlinear solve converged due to CONVERGED_SNORM_RELATIVE iterations 35 17 2 time 1.987 |x| ( 0, 1.554) 18 Nonlinear solve converged due to CONVERGED_SNORM_RELATIVE iterations 32 19 3 time 2.98 |x| ( 0, 1.401) 20TS Object: 1 MPI process 21 type: beuler 22 maximum steps=1000 23 maximum time=2 24 total number of nonlinear solver iterations=101 25 total number of nonlinear solve failures=0 26 total number of linear solver iterations=103 27 total number of rejected steps=0 28 SNES Object: 1 MPI process 29 type: newtonls 30 maximum iterations=50, maximum function evaluations=10000 31 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 32 total number of linear solver iterations=33 33 total number of function evaluations=64 34 norm schedule ALWAYS 35 SNESLineSearch Object: 1 MPI process 36 type: bt 37 interpolation: cubic 38 alpha=1.000000e-04 39 maxlambda=1.000000e+00, minlambda=1.000000e-12 40 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 41 maximum iterations=40 42 KSP Object: 1 MPI process 43 type: gmres 44 restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 45 happy breakdown tolerance=1e-30 46 maximum iterations=100, initial guess is zero 47 tolerances: relative=1e-05, absolute=1e-50, divergence=10000 48 left preconditioning 49 using PRECONDITIONED norm type for convergence test 50 PC Object: 1 MPI process 51 type: ilu 52 out-of-place factorization 53 0 levels of fill 54 tolerance for zero pivot 2.22045e-14 55 matrix ordering: natural 56 factor fill ratio given 1, needed 1 57 Factored matrix: 58 Mat Object: 1 MPI process 59 type: seqaij 60 rows=27, cols=27 61 package used to perform factorization: petsc 62 total: nonzeros=81, allocated nonzeros=81 63 total number of mallocs used during MatSetValues calls=0 64 using I-node routines: found 9 nodes, limit used is 5 65 linear system matrix, which is also used to construct the preconditioner: 66 Mat Object: 1 MPI process 67 type: seqaij 68 rows=27, cols=27 69 total: nonzeros=81, allocated nonzeros=81 70 total number of mallocs used during MatSetValues calls=0 71 using I-node routines: found 9 nodes, limit used is 5 72CONVERGED_TIME at time 2.98018 after 3 steps 73