TS Object: 1 MPI process type: rosw Rosenbrock-W ra34pw2 Abscissa of A = 0.000000 0.871733 0.731580 1.000000 Abscissa of A+Gamma = 0.435867 0.871733 0.731580 1.000000 initial time step=0.1 maximum time=1. maximum number of step rejections=10 maximum number of SNES failures allowed=1 total number of I function evaluations=256 total number of RHS function evaluations=256 total number of nonlinear solver iterations=64 total number of linear solver iterations=64 total number of linear solve failures=0 total number of rejected steps=1 using relative error tolerance of 0.0001, using absolute error tolerance of 0.0001 TSAdapt Object: 1 MPI process type: basic safety factor 0.9 extra safety factor after step rejection 0.5 clip fastest increase 10. clip fastest decrease 0.1 maximum allowed timestep 1e+20 minimum allowed timestep 1e-20 maximum solution absolute value to be ignored -1. SNES Object: 1 MPI process type: ksponly maximum iterations=50, maximum function evaluations=10000 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 total number of linear solver iterations=1 total number of function evaluations=2 norm schedule ALWAYS Jacobian is rebuilt every 2 SNES iterations Jacobian is built using finite differences one column at a time KSP Object: 1 MPI process type: gmres restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement happy breakdown tolerance=1e-30 maximum iterations=10000, initial guess is zero tolerances: relative=1e-05, absolute=1e-50, divergence=10000. left preconditioning using PRECONDITIONED norm type for convergence test PC Object: 1 MPI process type: ilu out-of-place factorization 0 levels of fill tolerance for zero pivot 2.22045e-14 matrix ordering: external factor fill ratio given 0., needed 0. Factored matrix: Mat Object: 1 MPI process type: seqdense rows=2, cols=2 package used to perform factorization: petsc total: nonzeros=4, allocated nonzeros=4 linear system matrix, which is also used to construct the preconditioner: Mat Object: 1 MPI process type: seqdense rows=2, cols=2 total: nonzeros=4, allocated nonzeros=4 total number of mallocs used during MatSetValues calls=0