Initializing AMReX (26.02-15-g622966607763)...
Initializing CUDA...
CUDA initialized with 1 device.
AMReX (26.02-15-g622966607763) initialized

Starting run at 08:27:31 UTC on 2026-02-12.
Successfully read inputs file ... 

Castro git describe: 26.02-3-gcfb253602
AMReX git describe: 26.02-15-g622966607
Microphysics git describe: 26.02-1-g64af4cfc

reading extern runtime parameters ...

 Initializing rate table
7 Species: 
He4  C12  O16  Ne20  Mg24  Si28  Ni56  
Successfully read inputs file ... 
base density = 2295221.838 199451370.1
base density = 1234281.291 1392867811
Castro::numpts_1d at level  0 is 164
Setting the gravity type to ConstantGrav
Installing Diffusion level 0
Initializing the data at level 0
Done initializing the level 0 data 
...estimated hydro-limited timestep at level 0: 6.09468877e-07
...hydro-limited CFL timestep constrained at (i,j,k) = (63,63,0)
...estimated diffusion-limited timestep at level 0: 0.02923438231
...diffusion-limited timestep constrained at (i,j,k) = (0,59,9)
Castro::estTimeStep (hydro-limited) at level 0:  estdt = 6.09468877e-07

grid_places() time: 0.001696726 new finest: 1
Castro::numpts_1d at level  1 is 635
Installing Diffusion level 1
Initializing the data at level 1
Done initializing the level 1 data 
Now regridding at level lbase = 0
grid_places() time: 0.000610376 new finest: 1
Castro::numpts_1d at level  1 is 635
Installing Diffusion level 1
Initializing the data at level 1
Done initializing the level 1 data 
STEP = 0 TIME = 0 : REGRID  with lbase = 0
  Level 1   32 grids  8388608 cells  25 % of domain
            smallest grid: 64 x 64 x 64  biggest grid: 64 x 64 x 64

INITIAL GRIDS 
  Level 0   2 grids  524288 cells  100 % of domain
            smallest grid: 64 x 64 x 64  biggest grid: 64 x 64 x 64
  Level 1   32 grids  8388608 cells  25 % of domain
            smallest grid: 64 x 64 x 64  biggest grid: 64 x 64 x 64

PLOTFILE: file = flame_wave-3d_plt00000