1TS Object: 1 MPI process 2 type: rosw 3 Rosenbrock-W ra34pw2 4 Abscissa of A = 0.000000 0.871733 0.731580 1.000000 5 Abscissa of A+Gamma = 0.435867 0.871733 0.731580 1.000000 6 initial time step=0.001 7 maximum steps=1000 8 maximum time=20. 9 maximum number of step rejections=10 10 maximum number of SNES failures allowed=1 11 total number of I function evaluations=108 12 total number of I Jacobian evaluations=27 13 total number of nonlinear solver iterations=108 14 total number of linear solver iterations=108 15 total number of linear solve failures=0 16 total number of rejected steps=0 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 1e+20 25 minimum allowed timestep 1e-20 26 maximum solution absolute value to be ignored -1. 27 SNES Object: 1 MPI process 28 type: ksponly 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=1 33 norm schedule ALWAYS 34 KSP Object: 1 MPI process 35 type: gmres 36 restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 37 happy breakdown tolerance=1e-30 38 maximum iterations=10000, initial guess is zero 39 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 40 left preconditioning 41 using PRECONDITIONED norm type for convergence test 42 PC Object: 1 MPI process 43 type: ilu 44 out-of-place factorization 45 0 levels of fill 46 tolerance for zero pivot 2.22045e-14 47 matrix ordering: natural 48 factor fill ratio given 1., needed 1. 49 Factored matrix: 50 Mat Object: 1 MPI process 51 type: seqaij 52 rows=3, cols=3 53 package used to perform factorization: petsc 54 total: nonzeros=9, allocated nonzeros=9 55 using I-node routines: found 1 nodes, limit used is 5 56 linear system matrix, which is also used to construct the preconditioner: 57 Mat Object: 1 MPI process 58 type: seqaij 59 rows=3, cols=3 60 total: nonzeros=9, allocated nonzeros=9 61 total number of mallocs used during MatSetValues calls=0 62 using I-node routines: found 1 nodes, limit used is 5 63