12-norm of error 0. 22-norm of error 7.72155e-08 32-norm of error 1.53905e-07 42-norm of error 2.30407e-07 52-norm of error 3.06382e-07 62-norm of error 3.82162e-07 7TS Object: 1 MPI process 8 type: beuler 9 initial time step=0.005 10 maximum steps=5 11 maximum time=4. 12 maximum number of step rejections=10 13 maximum number of SNES failures allowed=1 14 total number of RHS function evaluations=24 15 total number of RHS Jacobian evaluations=17 16 total number of nonlinear solver iterations=17 17 total number of linear solver iterations=41 18 total number of nonlinear solve failures=0 19 total number of rejected steps=0 20 using relative error tolerance of 1e-07, using absolute error tolerance of 1e-07 21 TSAdapt Object: 1 MPI process 22 type: none 23 SNES Object: 1 MPI process 24 type: newtonls 25 maximum iterations=50, maximum function evaluations=10000 26 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 27 total number of linear solver iterations=7 28 total number of function evaluations=4 29 norm schedule ALWAYS 30 SNESLineSearch Object: 1 MPI process 31 type: bt 32 interpolation: cubic 33 alpha=1.000000e-04 34 maxlambda=1.000000e+00, minlambda=1.000000e-12 35 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 36 maximum iterations=40 37 KSP Object: 1 MPI process 38 type: gmres 39 restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 40 happy breakdown tolerance=1e-30 41 maximum iterations=10000, initial guess is zero 42 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 43 left preconditioning 44 using PRECONDITIONED norm type for convergence test 45 PC Object: 1 MPI process 46 type: none 47 linear system matrix, which is also used to construct the preconditioner: 48 Mat Object: 1 MPI process 49 type: shell 50 rows=90, cols=90 51 has attached null space 52