Initializing AMReX (23.10-23-g601cc4ee80e0)... MPI initialized with 12 MPI processes MPI initialized with thread support level 3 AMReX (23.10-23-g601cc4ee80e0) initialized Starting run at 11:53:48 UTC on 2023-11-01. Successfully read inputs file ... Castro git describe: 23.10-54-g48734e967 AMReX git describe: 23.10-23-g601cc4ee8 Microphysics git describe: 23.10-28-g153fbf87 radiation initialized, nGroups = 1 reading extern runtime parameters ... 2 Species: H1 He4 Radiation::nGroups = 1 Successfully read inputs file ... reading initial model 1280 points found in the initial model 5 variables found in the initial model file [WARNING] velocity not provided in inputs file Creating Radiation object processors = 12 do_sync = 1 c = 2.99792458e+10 sigma = 5.670373e-05 reltol = 1e-06 abstol = 0 maxiter = 50 relInTol = 0.0001 absInTol = 0 maxInIter = 30 delta_e_rat_dt_tol = 100 delta_T_rat_dt_tol = 100 limiter = 0 closure = 3 update_limiter = 1000 update_planck = 1000 update_rosseland = 1000 delta_temp = 0.01 underfac = 1 do_multigroup = 0 accelerate = 1 verbose = 2 SolverType = 5: SGFLDSolver rad_hydro_combined = 1 comoving = 0 Er_Lorentz_term = 0 dimension 0 rad boundary conditions = 102, 105 dimension 1 rad boundary conditions = 101, 101 Regridding radiation object at level 0... done hmabec.bho = 0 hmabec.use_subgrids = 0 hmabec.verbose = 2 hmabec.verbose_threshold = 0 grid_places() time: 0.000941095 new finest: 1 Regridding radiation object at level 1... done grid_places() time: 0.003876189 new finest: 2 Regridding radiation object at level 2... done Now regridding at level lbase = 0 grid_places() time: 0.012776703 new finest: 2 Regridding radiation object at level 1... done Regridding radiation object at level 2... done STEP = 0 TIME = 0 : REGRID with lbase = 0 Level 1 16 grids 131072 cells 25 % of domain smallest grid: 128 x 64 biggest grid: 128 x 64 Level 2 28 grids 401408 cells 19.140625 % of domain smallest grid: 64 x 128 biggest grid: 128 x 128 Now regridding at level lbase = 0 grid_places() time: 0.017966614 new finest: 2 Regridding radiation object at level 1... done Regridding radiation object at level 2... done STEP = 0 TIME = 0 : REGRID with lbase = 0 Level 1 16 grids 131072 cells 25 % of domain smallest grid: 128 x 64 biggest grid: 128 x 64 Level 2 28 grids 401408 cells 19.140625 % of domain smallest grid: 64 x 128 biggest grid: 128 x 128 Integrated Fluid Mass is 3.9687469758675787206e+32 Integrated Fluid Energy is 4.3102689079145632231e+47 Integrated Radiant Energy is 0 Flux Register Energy is 0 Integrated Total Energy is 4.3102689079145632231e+47 INITIAL GRIDS Level 0 16 grids 131072 cells 100 % of domain smallest grid: 128 x 64 biggest grid: 128 x 64 Level 1 16 grids 131072 cells 25 % of domain smallest grid: 128 x 64 biggest grid: 128 x 64 Level 2 28 grids 401408 cells 19.140625 % of domain smallest grid: 64 x 128 biggest grid: 128 x 128 PLOTFILE: file = bwp_plt00000 Write plotfile time = 0.264664285 seconds [Level 0 step 1] ADVANCE at time 0 with dt = 0.1625077892 Radiation flux initialization at level 0... done Radiation implicit update, level 0... 1 Hypre Multigrid Iterations, Relative Residual 5.2414858933870752805e-14 Radiation Update: Iteration 1, Relative = 0.0012371538193599470289 Absolute = 1258059289804800 1 Hypre Multigrid Iterations, Relative Residual 1.4573269100362255984e-15 Radiation Update: Iteration 2, Relative = 5.3291165436784258678e-06 Absolute = 5412463805184 1 Hypre Multigrid Iterations, Relative Residual 4.0794402528817226274e-17 Radiation Update: Iteration 3, Relative = 9.9070042574955742275e-11 Absolute = 100620032 done [Level 0 step 1] Advanced 131072 cells [Level 1 step 1] ADVANCE at time 0 with dt = 0.08125389462 Radiation flux initialization at level 1... done Radiation implicit update, level 1...