10 TS dt 0.0001 time 0. 21 TS dt 0.001 time 0.0001 32 TS dt 0.00336172 time 0.0011 43 TS dt 0.00535022 time 0.00446172 54 TS dt 0.00632741 time 0.00981194 65 TS dt 0.0074343 time 0.0161393 76 TS dt 0.00882261 time 0.0235737 87 TS dt 0.0104855 time 0.0323963 98 TS dt 0.0123724 time 0.0428818 109 TS dt 0.0144645 time 0.0552541 1110 TS dt 0.016732 time 0.0697187 1211 TS dt 0.0191487 time 0.0864507 1312 TS dt 0.0227983 time 0.105599 1413 TS dt 0.0248958 time 0.128398 1514 TS dt 0.0275969 time 0.153294 1615 TS dt 0.0293609 time 0.18089 1716 TS dt 0.0280116 time 0.210251 1817 TS dt 0.0259575 time 0.235412 1918 TS dt 0.0229431 time 0.257039 2019 TS dt 0.0199677 time 0.275392 2120 TS dt 0.0176203 time 0.291841 2221 TS dt 0.0156747 time 0.306692 2322 TS dt 0.0140327 time 0.320089 2423 TS dt 0.01266 time 0.332254 2524 TS dt 0.0115219 time 0.343404 2625 TS dt 0.0105524 time 0.353663 2726 TS dt 0.00972855 time 0.363158 2827 TS dt 0.00882254 time 0.372887 2928 TS dt 0.00819552 time 0.38171 3029 TS dt 0.00764323 time 0.389905 3130 TS dt 0.00720459 time 0.397548 3231 TS dt 0.00690931 time 0.404753 3332 TS dt 0.00680722 time 0.411662 3433 TS dt 0.00688407 time 0.418469 3534 TS dt 0.00668242 time 0.425353 3635 TS dt 0.00612822 time 0.432036 3736 TS dt 0.00604356 time 0.438164 3837 TS dt 0.00662213 time 0.444208 3938 TS dt 0.00839937 time 0.45083 4039 TS dt 0.0120775 time 0.459229 4140 TS dt 0.0112459 time 0.471307 4241 TS dt 0.0124958 time 0.482553 4342 TS dt 0.0157122 time 0.495048 4443 TS dt 0.0210589 time 0.510761 4544 TS dt 0.0284326 time 0.531819 4645 TS dt 0.03586 time 0.560252 4746 TS dt 0.0446686 time 0.596112 4847 TS dt 0.0580377 time 0.640781 4948 TS dt 0.0760534 time 0.698818 5049 TS dt 0.0860763 time 0.774872 5150 TS dt 0.0960447 time 0.860948 5251 TS dt 0.112238 time 0.956993 5352 TS dt 0.136904 time 1.06923 54TS Object: 1 MPI process 55 type: rosw 56 Rosenbrock-W ra34pw2 57 Abscissa of A = 0.000000 0.871733 0.731580 1.000000 58 Abscissa of A+Gamma = 0.435867 0.871733 0.731580 1.000000 59 initial time step=0.0001 60 maximum time=1. 61 maximum number of step rejections=10 62 maximum number of SNES failures allowed=1 63 total number of I function evaluations=620 64 total number of nonlinear solver iterations=248 65 total number of linear solver iterations=248 66 total number of linear solve failures=0 67 total number of rejected steps=10 68 using relative error tolerance of 0.0001, using absolute error tolerance of 0.0001 69 TSAdapt Object: 1 MPI process 70 type: basic 71 safety factor 0.9 72 extra safety factor after step rejection 0.5 73 clip fastest increase 10. 74 clip fastest decrease 0.1 75 maximum allowed timestep 1e+20 76 minimum allowed timestep 1e-20 77 maximum solution absolute value to be ignored -1. 78 SNES Object: 1 MPI process 79 type: ksponly 80 maximum iterations=50, maximum function evaluations=10000 81 tolerances: relative=1e-08, absolute=1e-50, solution=1e-08 82 total number of linear solver iterations=1 83 total number of function evaluations=1 84 norm schedule ALWAYS 85 Jacobian is built using finite differences with coloring 86 KSP Object: 1 MPI process 87 type: gmres 88 restart=30, using classical (unmodified) Gram-Schmidt orthogonalization with no iterative refinement 89 happy breakdown tolerance=1e-30 90 maximum iterations=10000, initial guess is zero 91 tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 92 left preconditioning 93 using PRECONDITIONED norm type for convergence test 94 PC Object: 1 MPI process 95 type: lu 96 out-of-place factorization 97 tolerance for zero pivot 2.22045e-14 98 matrix ordering: nd 99 factor fill ratio given 5., needed 1.47059 100 Factored matrix: 101 Mat Object: 1 MPI process 102 type: seqaij 103 rows=58, cols=58, bs=2 104 package used to perform factorization: petsc 105 total: nonzeros=500, allocated nonzeros=500 106 using I-node routines: found 29 nodes, limit used is 5 107 linear system matrix, which is also used to construct the preconditioner: 108 Mat Object: 1 MPI process 109 type: seqaij 110 rows=58, cols=58, bs=2 111 total: nonzeros=340, allocated nonzeros=348 112 total number of mallocs used during MatSetValues calls=0 113 using I-node routines: found 29 nodes, limit used is 5 114