18cc725e6SPierre JolivetTS Object: 1 MPI process 2c4762a1bSJed Brown type: rosw 3c4762a1bSJed Brown Rosenbrock-W ra34pw2 4c4762a1bSJed Brown Abscissa of A = 0.000000 0.871733 0.731580 1.000000 5c4762a1bSJed Brown Abscissa of A+Gamma = 0.435867 0.871733 0.731580 1.000000 6188af4bfSBarry Smith initial time step=1. 7188af4bfSBarry Smith maximum time=10000. 8188af4bfSBarry Smith maximum number of step rejections=100 9a6ab3590SBarry Smith total number of I function evaluations=504 10a6ab3590SBarry Smith total number of I Jacobian evaluations=126 11c4762a1bSJed Brown total number of nonlinear solver iterations=2068 12c4762a1bSJed Brown total number of linear solver iterations=2068 13c4762a1bSJed Brown total number of linear solve failures=0 14c4762a1bSJed Brown total number of rejected steps=79 15c4762a1bSJed Brown using relative error tolerance of 0.0001, using absolute error tolerance of 0.0001 168cc725e6SPierre JolivetTSAdapt Object: 1 MPI process 17c4762a1bSJed Brown type: basic 18c4762a1bSJed Brown safety factor 0.9 19c4762a1bSJed Brown extra safety factor after step rejection 0.5 20c4762a1bSJed Brown clip fastest increase 10. 21c4762a1bSJed Brown clip fastest decrease 0.1 22c4762a1bSJed Brown maximum allowed timestep 1e+20 23c4762a1bSJed Brown minimum allowed timestep 1e-20 24c4762a1bSJed Brown maximum solution absolute value to be ignored -1. 258cc725e6SPierre JolivetSNES Object: 1 MPI process 26c4762a1bSJed Brown type: ksponly 27c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 28c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 29c4762a1bSJed Brown total number of linear solver iterations=1 30c4762a1bSJed Brown total number of function evaluations=1 31c4762a1bSJed Brown norm schedule ALWAYS 328cc725e6SPierre Jolivet KSP Object: 1 MPI process 33c4762a1bSJed Brown type: gmres 34f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 35*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 36c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 37c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 38c4762a1bSJed Brown left preconditioning 39c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 408cc725e6SPierre Jolivet PC Object: 1 MPI process 41c4762a1bSJed Brown type: ilu 42c4762a1bSJed Brown out-of-place factorization 43c4762a1bSJed Brown 0 levels of fill 44c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 45c4762a1bSJed Brown matrix ordering: natural 46c4762a1bSJed Brown factor fill ratio given 1., needed 1. 47ecf3d421SBarry Smith Factored matrix: 488cc725e6SPierre Jolivet Mat Object: 1 MPI process 49c4762a1bSJed Brown type: seqaij 50c4762a1bSJed Brown rows=4, cols=4 51c4762a1bSJed Brown package used to perform factorization: petsc 52c4762a1bSJed Brown total: nonzeros=16, allocated nonzeros=16 53c4762a1bSJed Brown using I-node routines: found 1 nodes, limit used is 5 54ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 558cc725e6SPierre Jolivet Mat Object: 1 MPI process 56c4762a1bSJed Brown type: seqaij 57c4762a1bSJed Brown rows=4, cols=4 58c4762a1bSJed Brown total: nonzeros=16, allocated nonzeros=20 59c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 60c4762a1bSJed Brown using I-node routines: found 1 nodes, limit used is 5 61