1 TSAdapt basic alpha 0: step 0 rejected t=0 + 2.500e-01 dt=2.500e-02 wlte= 538 wltea= -1 wlter= -1 2 TSAdapt basic alpha 0: step 0 rejected t=0 + 2.500e-02 dt=2.500e-03 wlte= 20.5 wltea= -1 wlter= -1 3TS Object: 1 MPI process 4 type: alpha 5 Alpha_m=0.5, Alpha_f=0.5, Gamma=0.5 6 initial time step=0.25 7 maximum steps=1 8 maximum time=30. 9 maximum number of step rejections=1 10 maximum number of SNES failures allowed=1 11 total number of I function evaluations=12 12 total number of I Jacobian evaluations=6 13 total number of nonlinear solver iterations=6 14 total number of linear solver iterations=6 15 total number of nonlinear solve failures=0 16 total number of rejected steps=2 17 using relative error tolerance of 0.0001, using absolute error tolerance of 0.0001 18 TSAdapt Object: 1 MPI process 19 type: basic 20 safety factor 0.9 21 extra safety factor after step rejection 0.5 22 clip fastest increase 10. 23 clip fastest decrease 0.1 24 maximum allowed timestep 0.5 25 minimum allowed timestep 0. 26 maximum solution absolute value to be ignored -1. 27 SNES Object: 1 MPI process 28 type: newtonls 29 maximum iterations=50, maximum function evaluations=10000 30 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 31 total number of linear solver iterations=1 32 total number of function evaluations=2 33 norm schedule ALWAYS 34 SNESLineSearch Object: 1 MPI process 35 type: bt 36 interpolation: cubic 37 alpha=1.000000e-04 38 maxlambda=1.000000e+00, minlambda=1.000000e-12 39 tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 40 maximum iterations=40 41 KSP Object: 1 MPI process 42 type: gmres 43 restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 44 happy breakdown tolerance=1e-30 45 maximum iterations=10000, initial guess is zero 46 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 47 left preconditioning 48 using PRECONDITIONED norm type for convergence test 49 PC Object: 1 MPI process 50 type: ilu 51 out-of-place factorization 52 0 levels of fill 53 tolerance for zero pivot 2.22045e-14 54 matrix ordering: external 55 factor fill ratio given 0., needed 0. 56 Factored matrix: 57 Mat Object: 1 MPI process 58 type: seqdense 59 rows=2, cols=2 60 package used to perform factorization: petsc 61 total: nonzeros=4, allocated nonzeros=4 62 linear system matrix, which is also used to construct the preconditioner: 63 Mat Object: 1 MPI process 64 type: seqdense 65 rows=2, cols=2 66 total: nonzeros=4, allocated nonzeros=4 67 total number of mallocs used during MatSetValues calls=0 68