MPI initialized with 16 MPI processes MPI initialized with thread support level 3 AMReX (22.08-1-g94693291667b) initialized Starting run at 18:22:20 UTC on 2022-08-03. Successfully read inputs file ... Castro git describe: 22.08-2-g2d612218e AMReX git describe: 22.08-1-g946932916 Microphysics git describe: 22.08 reading extern runtime parameters ... 13 Species: He4 C12 O16 Ne20 Mg24 Si28 S32 Ar36 Ca40 Ti44 Cr48 Fe52 Ni56 Successfully read inputs file ... Generated initial model for primary WD of mass 0.9 solar masses, central density 1.574e+07 g cm**-3, and radius 6.747e+08 cm. Generated initial model for secondary WD of mass 0.9 solar masses, central density 1.574e+07 g cm**-3, and radius 6.747e+08 cm. Generated binary orbit of distance 1.781e+09 cm = 1.190e-04 AU. The primary orbits the center of mass at distance -8.903e+08 cm = -5.951e-05 AU. The secondary orbits the center of mass at distance 8.903e+08 cm = 5.951e-05 AU. The initial orbital period is 30.543687 s. The initial orbital speed of the primary is -1.831e+08 cm/s. The initial orbital speed of the secondary is 1.831e+08 cm/s. Castro::numpts_1d at level 0 is 294 Setting the gravity type to PoissonGrav Warning: the following castro.* parameters are ignored castro.center = 0.0e0 0.0e0 Initializing the data at level 0 Done initializing the level 0 data ...estimated hydro-limited timestep at level 0: 0.0344533514 Castro::estTimeStep (hydro-limited) at level 0: estdt = 0.0344533514 Gravity::fill_multipole_BCs() time = 0.000612667 Gravity::fill_multipole_BCs() time = 0.000644535