1DM Object: 1 MPI process 2 type: plex 3Mesh in 2 dimensions: 4 Number of 0-cells per rank: 12 5 Number of 1-cells per rank: 21 6 Number of 2-cells per rank: 15 (6) 7Labels: 8 ghost: 0 strata of sizes () 9 vtk: 1 strata of sizes (9) 10 marker: 1 strata of sizes (12) 11 Face Sets: 2 strata of sizes (3, 3) 12 depth: 3 strata of sizes (12, 21, 15) 13 0 time 0 |x| ( 0, 1) |x|_1 ( 0, 1) Error [ 0, 0] int 0 14 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 15 1 time 0.3333 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 1.00144e-06] int 2.22383e-07 16 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 17 2 time 0.6667 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 1.99896e-06] int 4.43832e-07 18 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 19 3 time 1 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 2.99834e-06] int 6.66139e-07 20 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 21 4 time 1.333 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 4.00011e-06] int 8.88755e-07 22 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 23 5 time 1.667 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 5.00097e-06] int 1.11117e-06 24 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 25 6 time 2 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 6.0009e-06] int 1.33338e-06 26 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 27 7 time 2.333 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 6.99986e-06] int 1.55537e-06 28 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 29 8 time 2.667 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 8.00267e-06] int 1.77768e-06 30 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 31 9 time 3 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 8.99957e-06] int 1.99975e-06 32 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 33 10 time 3.333 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 1.00004e-05] int 2.22217e-06 34 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 35 11 time 3.667 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 1.10004e-05] int 2.44438e-06 36 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 37 12 time 4 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 1.19993e-05] int 2.66637e-06 38 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 39 13 time 4.333 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 1.29973e-05] int 2.88814e-06 40 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 41 14 time 4.667 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 1.39991e-05] int 3.11076e-06 42 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 43 15 time 5 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 1.49999e-05] int 3.33318e-06 44 Nonlinear solve converged due to CONVERGED_FNORM_RELATIVE iterations 1 45 16 time 5.333 |x| ( 1, 1) |x|_1 ( 9, 1) Error [ 0, 1.59999e-05] int 3.55539e-06 46TS Object: 1 MPI process 47 type: mimex 48 maximum steps=20 49 maximum time=5. 50 total number of nonlinear solver iterations=0 51 total number of nonlinear solve failures=0 52 total number of linear solver iterations=0 53 total number of rejected steps=0 54 using relative error tolerance of 0.0001, using absolute error tolerance of 0.0001 55 Version = 1 56 SNES Object: 1 MPI process 57 type: newtonls 58 maximum iterations=50, maximum function evaluations=10000 59 tolerances: relative=1e-07, absolute=1e-50, solution=1e-08 60 total number of linear solver iterations=1 61 total number of function evaluations=21 62 norm schedule ALWAYS 63 SNESLineSearch Object: 1 MPI process 64 type: bt 65 interpolation: cubic 66 alpha=1.000000e-04 67 maxlambda=1.000000e+00, minlambda=1.000000e-12 68 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 69 maximum iterations=40 70 KSP Object: 1 MPI process 71 type: gmres 72 restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 73 happy breakdown tolerance=1e-30 74 maximum iterations=10000, initial guess is zero 75 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 76 left preconditioning 77 using PRECONDITIONED norm type for convergence test 78 PC Object: 1 MPI process 79 type: lu 80 out-of-place factorization 81 tolerance for zero pivot 2.22045e-14 82 matrix ordering: nd 83 factor fill ratio given 5., needed 1.45614 84 Factored matrix: 85 Mat Object: 1 MPI process 86 type: seqaij 87 rows=27, cols=27 88 package used to perform factorization: petsc 89 total: nonzeros=249, allocated nonzeros=249 90 total number of mallocs used during MatSetValues calls=0 91 using I-node routines: found 18 nodes, limit used is 5 92 linear system matrix, which is also used to construct the preconditioner: 93 Mat Object: 1 MPI process 94 type: seqaij 95 rows=27, cols=27 96 total: nonzeros=171, allocated nonzeros=171 97 total number of mallocs used during MatSetValues calls=0 98 using I-node routines: found 18 nodes, limit used is 5 99CONVERGED_TIME at time 5.33333 after 16 steps 100