1c4762a1bSJed Brown0 TS dt 0.0001 time 0. 2c4762a1bSJed Brown1 TS dt 0.001 time 0.0001 3c4762a1bSJed Brown2 TS dt 0.01 time 0.0011 4c4762a1bSJed Brown3 TS dt 0.1 time 0.0111 5c4762a1bSJed Brown4 TS dt 1. time 0.1111 6c4762a1bSJed Brown5 TS dt 10. time 1.1111 7c4762a1bSJed Brown6 TS dt 10.0561 time 11.1111 8c4762a1bSJed Brown7 TS dt 11.8335 time 21.1672 9c4762a1bSJed Brown8 TS dt 11.1992 time 33.0007 10c4762a1bSJed Brown9 TS dt 14.2984 time 44.2 11c4762a1bSJed Brown10 TS dt 17.4936 time 58.4984 12c4762a1bSJed Brown11 TS dt 22.1151 time 75.992 13c4762a1bSJed Brown12 TS dt 29.4669 time 98.1071 14c4762a1bSJed Brown13 TS dt 34.1746 time 127.574 15c4762a1bSJed Brown14 TS dt 39.5697 time 161.749 16c4762a1bSJed Brown15 TS dt 36.3786 time 195.719 17c4762a1bSJed Brown16 TS dt 33.4997 time 232.098 18c4762a1bSJed Brown17 TS dt 35.9743 time 265.597 19c4762a1bSJed Brown18 TS dt 44.9934 time 301.572 20c4762a1bSJed Brown19 TS dt 49.3358 time 346.565 21c4762a1bSJed Brown20 TS dt 69.319 time 395.901 22c4762a1bSJed Brown21 TS dt 57.2954 time 439.857 23c4762a1bSJed Brown22 TS dt 46.6912 time 476.653 24c4762a1bSJed Brown23 TS dt 42.4492 time 523.345 258cc725e6SPierre JolivetTS Object: 1 MPI process 26c4762a1bSJed Brown type: arkimex 27c4762a1bSJed Brown ARK IMEX 3 28c4762a1bSJed Brown Stiff abscissa ct = 0.000000 0.871733 0.600000 1.000000 29c4762a1bSJed Brown Fully implicit: yes 30c4762a1bSJed Brown Stiffly accurate: yes 31c4762a1bSJed Brown Explicit first stage: yes 32c4762a1bSJed Brown FSAL property: yes 33c4762a1bSJed Brown Nonstiff abscissa c = 0.000000 0.871733 0.600000 1.000000 34188af4bfSBarry Smith initial time step=0.0001 35c4762a1bSJed Brown maximum time=500. 36188af4bfSBarry Smith maximum number of step rejections=10 37188af4bfSBarry Smith maximum number of SNES failures allowed=1 38a6ab3590SBarry Smith total number of RHS function evaluations=368 39a6ab3590SBarry Smith total number of RHS Jacobian evaluations=264 40c4762a1bSJed Brown total number of nonlinear solver iterations=264 41c4762a1bSJed Brown total number of linear solver iterations=1418 42c4762a1bSJed Brown total number of nonlinear solve failures=0 43c4762a1bSJed Brown total number of rejected steps=3 44c4762a1bSJed Brown using relative error tolerance of 0.0001, using absolute error tolerance of 0.0001 458cc725e6SPierre Jolivet TSAdapt Object: 1 MPI process 46c4762a1bSJed Brown type: basic 47c4762a1bSJed Brown safety factor 0.9 48c4762a1bSJed Brown extra safety factor after step rejection 0.5 49c4762a1bSJed Brown clip fastest increase 10. 50c4762a1bSJed Brown clip fastest decrease 0.1 51c4762a1bSJed Brown maximum allowed timestep 1e+20 52c4762a1bSJed Brown minimum allowed timestep 1e-20 53c4762a1bSJed Brown maximum solution absolute value to be ignored -1. 548cc725e6SPierre Jolivet SNES Object: 1 MPI process 55c4762a1bSJed Brown type: newtonls 56c4762a1bSJed Brown maximum iterations=50, maximum function evaluations=10000 57c4762a1bSJed Brown tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 58c4762a1bSJed Brown total number of linear solver iterations=35 59c4762a1bSJed Brown total number of function evaluations=6 60c4762a1bSJed Brown norm schedule ALWAYS 618cc725e6SPierre Jolivet SNESLineSearch Object: 1 MPI process 62c4762a1bSJed Brown type: bt 63c4762a1bSJed Brown interpolation: cubic 64c4762a1bSJed Brown alpha=1.000000e-04 65a99ef635SJonas Heinzmann maxlambda=1.000000e+00, minlambda=1.000000e-12 66c4762a1bSJed Brown tolerances: relative=1.000000e-08, absolute=1.000000e-15, lambda=1.000000e-08 67c4762a1bSJed Brown maximum iterations=40 688cc725e6SPierre Jolivet KSP Object: 1 MPI process 69c4762a1bSJed Brown type: gmres 70f971d498SPierre Jolivet restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 71*143f2514SPierre Jolivet happy breakdown tolerance=1e-30 72c4762a1bSJed Brown maximum iterations=10000, initial guess is zero 73c4762a1bSJed Brown tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 74c4762a1bSJed Brown left preconditioning 75c4762a1bSJed Brown using PRECONDITIONED norm type for convergence test 768cc725e6SPierre Jolivet PC Object: 1 MPI process 77c4762a1bSJed Brown type: ilu 78c4762a1bSJed Brown out-of-place factorization 79c4762a1bSJed Brown 0 levels of fill 80c4762a1bSJed Brown tolerance for zero pivot 2.22045e-14 81c4762a1bSJed Brown matrix ordering: natural 82c4762a1bSJed Brown factor fill ratio given 1., needed 1. 83ecf3d421SBarry Smith Factored matrix: 848cc725e6SPierre Jolivet Mat Object: 1 MPI process 85c4762a1bSJed Brown type: seqaij 86c4762a1bSJed Brown rows=8450, cols=8450, bs=2 87c4762a1bSJed Brown package used to perform factorization: petsc 88c4762a1bSJed Brown total: nonzeros=84500, allocated nonzeros=84500 89c4762a1bSJed Brown using I-node routines: found 4225 nodes, limit used is 5 90ecf3d421SBarry Smith linear system matrix, which is also used to construct the preconditioner: 918cc725e6SPierre Jolivet Mat Object: 1 MPI process 92c4762a1bSJed Brown type: seqaij 93c4762a1bSJed Brown rows=8450, cols=8450, bs=2 94c4762a1bSJed Brown total: nonzeros=84500, allocated nonzeros=84500 95c4762a1bSJed Brown total number of mallocs used during MatSetValues calls=0 96c4762a1bSJed Brown using I-node routines: found 4225 nodes, limit used is 5 97