1c4762a1bSJed BrownSolving a linear TS problem on 1 processor 2c4762a1bSJed BrownTimestep 0: step size = 0.000143637, time = 0., 2-norm error = 0., max norm error = 0. 3c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 4c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 5c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 6c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 7c4762a1bSJed BrownTimestep 1: step size = 0.000504055, time = 0.000143637, 2-norm error = 0.000290581, max norm error = 0.0004186 8c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 9c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 10c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 11c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 12c4762a1bSJed BrownTimestep 2: step size = 0.000500257, time = 0.000647692, 2-norm error = 0.0010422, max norm error = 0.00150753 13c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 14c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 15c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 16c4762a1bSJed Brown Linear solve converged due to CONVERGED_RTOL iterations 1 17c4762a1bSJed BrownTimestep 3: step size = 0.000526001, time = 0.00114795, 2-norm error = 0.0015392, max norm error = 0.0022348 18c4762a1bSJed Brownavg. error (2 norm) = 0.000957327, avg. error (max norm) = 0.00138698 198cc725e6SPierre JolivetTS Object: 1 MPI process 20c4762a1bSJed Brown type: rosw 21c4762a1bSJed Brown Rosenbrock-W ra34pw2 22c4762a1bSJed Brown Abscissa of A = 0.000000 0.871733 0.731580 1.000000 23c4762a1bSJed Brown Abscissa of A+Gamma = 0.435867 0.871733 0.731580 1.000000 24188af4bfSBarry Smith initial time step=0.000143637 25c4762a1bSJed Brown maximum steps=3 26c4762a1bSJed Brown maximum time=100. 27188af4bfSBarry Smith maximum number of step rejections=10 28188af4bfSBarry Smith maximum number of SNES failures allowed=1 29a6ab3590SBarry Smith total number of RHS function evaluations=12 30a6ab3590SBarry Smith total number of RHS Jacobian evaluations=12 31c4762a1bSJed Brown total number of linear solver iterations=12 32c4762a1bSJed Brown total number of linear solve failures=0 33c4762a1bSJed Brown total number of rejected steps=0 34c4762a1bSJed Brown using relative error tolerance of 0.0001, using absolute error tolerance of 0.0001 358cc725e6SPierre Jolivet TSAdapt Object: 1 MPI process 36c4762a1bSJed Brown type: basic 37c4762a1bSJed Brown safety factor 0.9 38c4762a1bSJed Brown extra safety factor after step rejection 0.5 39c4762a1bSJed Brown clip fastest increase 10. 40c4762a1bSJed Brown clip fastest decrease 0.1 41c4762a1bSJed Brown maximum allowed timestep 1e+20 42c4762a1bSJed Brown minimum allowed timestep 1e-20 43c4762a1bSJed Brown maximum solution absolute value to be ignored -1. 448cc725e6SPierre Jolivet SNES Object: 1 MPI process 45c4762a1bSJed Brown type: ksponly 46c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 47c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 48c4762a1bSJed Brown total number of linear solver iterations=1 49c4762a1bSJed Brown total number of function evaluations=1 50c4762a1bSJed Brown norm schedule ALWAYS 518cc725e6SPierre Jolivet KSP Object: 1 MPI process 52c4762a1bSJed Brown type: gmres 53f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 54*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 55c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 56c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 57c4762a1bSJed Brown left preconditioning 58c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 598cc725e6SPierre Jolivet PC Object: 1 MPI process 60c4762a1bSJed Brown type: ilu 61c4762a1bSJed Brown out-of-place factorization 62c4762a1bSJed Brown 0 levels of fill 63c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 64c4762a1bSJed Brown matrix ordering: natural 65c4762a1bSJed Brown factor fill ratio given 1., needed 1. 66ecf3d421SBarry Smith Factored matrix: 678cc725e6SPierre Jolivet Mat Object: 1 MPI process 68c4762a1bSJed Brown type: seqaij 69c4762a1bSJed Brown rows=60, cols=60 70c4762a1bSJed Brown package used to perform factorization: petsc 71c4762a1bSJed Brown total: nonzeros=176, allocated nonzeros=176 72c4762a1bSJed Brown not using I-node routines 73ecf3d421SBarry Smith linear system matrix, followed by the matrix used to construct the preconditioner: 748cc725e6SPierre Jolivet Mat Object: 1 MPI process 75c4762a1bSJed Brown type: seqaij 76c4762a1bSJed Brown rows=60, cols=60 77c4762a1bSJed Brown total: nonzeros=176, allocated nonzeros=176 78c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 79c4762a1bSJed Brown not using I-node routines 808cc725e6SPierre Jolivet Mat Object: 1 MPI process 81c4762a1bSJed Brown type: seqaij 82c4762a1bSJed Brown rows=60, cols=60 83c4762a1bSJed Brown total: nonzeros=176, allocated nonzeros=176 84c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 85c4762a1bSJed Brown not using I-node routines 86