18cc725e6SPierre JolivetTS Object: 1 MPI process 2f7f07198SBarry Smith type: rosw 3f7f07198SBarry Smith Rosenbrock-W ra34pw2 4f7f07198SBarry Smith Abscissa of A = 0.000000 0.871733 0.731580 1.000000 5f7f07198SBarry Smith Abscissa of A+Gamma = 0.435867 0.871733 0.731580 1.000000 6188af4bfSBarry Smith initial time step=0.1 7f7f07198SBarry Smith maximum time=1. 8188af4bfSBarry Smith maximum number of step rejections=10 9188af4bfSBarry Smith maximum number of SNES failures allowed=1 10a6ab3590SBarry Smith total number of I function evaluations=112 11a6ab3590SBarry Smith total number of RHS function evaluations=112 12f7f07198SBarry Smith total number of nonlinear solver iterations=64 13f7f07198SBarry Smith total number of linear solver iterations=64 14f7f07198SBarry Smith total number of linear solve failures=0 15f7f07198SBarry Smith total number of rejected steps=1 16f7f07198SBarry Smith using relative error tolerance of 0.0001, using absolute error tolerance of 0.0001 178cc725e6SPierre Jolivet TSAdapt Object: 1 MPI process 18f7f07198SBarry Smith type: basic 19f7f07198SBarry Smith safety factor 0.9 20f7f07198SBarry Smith extra safety factor after step rejection 0.5 21f7f07198SBarry Smith clip fastest increase 10. 22f7f07198SBarry Smith clip fastest decrease 0.1 23f7f07198SBarry Smith maximum allowed timestep 1e+20 24f7f07198SBarry Smith minimum allowed timestep 1e-20 25f7f07198SBarry Smith maximum solution absolute value to be ignored -1. 268cc725e6SPierre Jolivet SNES Object: 1 MPI process 27f7f07198SBarry Smith type: ksponly 28f7f07198SBarry Smith maximum iterations=50, maximum function evaluations=10000 29f7f07198SBarry Smith tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 30f7f07198SBarry Smith total number of linear solver iterations=1 31f7f07198SBarry Smith total number of function evaluations=1 32f7f07198SBarry Smith norm schedule ALWAYS 33f7f07198SBarry Smith Jacobian is built using finite differences one column at a time 348cc725e6SPierre Jolivet KSP Object: 1 MPI process 35f7f07198SBarry Smith type: gmres 36f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 37*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 38f7f07198SBarry Smith maximum iterations=10000, initial guess is zero 39f7f07198SBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 40f7f07198SBarry Smith left preconditioning 41f7f07198SBarry Smith using PRECONDITIONED norm type for convergence test 428cc725e6SPierre Jolivet PC Object: 1 MPI process 43f7f07198SBarry Smith type: ilu 44f7f07198SBarry Smith out-of-place factorization 45f7f07198SBarry Smith 0 levels of fill 46f7f07198SBarry Smith tolerance for zero pivot 2.22045e-14 47f7f07198SBarry Smith matrix ordering: external 48f7f07198SBarry Smith factor fill ratio given 0., needed 0. 49ecf3d421SBarry Smith Factored matrix: 508cc725e6SPierre Jolivet Mat Object: 1 MPI process 51f7f07198SBarry Smith type: seqdense 52f7f07198SBarry Smith rows=2, cols=2 53f7f07198SBarry Smith package used to perform factorization: petsc 54f7f07198SBarry Smith total: nonzeros=4, allocated nonzeros=4 55ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 568cc725e6SPierre Jolivet Mat Object: 1 MPI process 57f7f07198SBarry Smith type: seqdense 58f7f07198SBarry Smith rows=2, cols=2 59f7f07198SBarry Smith total: nonzeros=4, allocated nonzeros=4 60f7f07198SBarry Smith total number of mallocs used during MatSetValues calls=0 61