Initializing CUDA... CUDA initialized with 1 GPU AMReX (21.10-9-gf0a8fc785ff7) initialized Calling Setup() Calling ReadParameters() WARNING: burning_cutoff_density_lo not supplied in the inputs file WARNING: setting burning_cutoff_density_lo = base_cutoff_density reading extern runtime parameters ... Calling VariableSetup() Initializing Helmholtz EOS and using Coulomb corrections. Calling BCSetup() Calling BaseStateGeometry::Init() Calling Init() Calling InitData() initdata model_File = model.hse.cool.coulomb model file = model.hse.cool.coulomb reading initial model 640 points found in the initial model 6 variables found in the initial model model file mapping, level: 0 dr of MAESTRO base state = 562500.000000 dr of input file data = 562500.000000 maximum radius (cell-centered) of input model = 359718750.000000 setting r_cutoff to 365 radius at r_cutoff 205593750 Maximum HSE Error = 0.000061 (after putting initial model into base state arrays, and for density < base_cutoff_density) model file mapping, level: 1 dr of MAESTRO base state = 281250.000000 dr of input file data = 562500.000000 maximum radius (cell-centered) of input model = 359718750.000000 setting r_cutoff to 729 radius at r_cutoff 205171875 Maximum HSE Error = 0.500936 (after putting initial model into base state arrays, and for density < base_cutoff_density) Writing plotfile reacting_bubble-2d-amr_pltInitData after InitData inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.171348941 inner sponge: r_sp , r_tp : 186468750, 224718750 Doing initial projection Calling nodal solver MLMG: Initial rhs = 0 MLMG: Initial residual (resid0) = 0 MLMG: No iterations needed MLMG: Timers: Solve = 0.023928506 Iter = 0 Bottom = 0 Done calling nodal solver Writing plotfile reacting_bubble-2d-amr_pltafter_InitProj after InitProj inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.161264885 Call to firstdt for level 0 gives dt_lev = 0.0004741795922 Multiplying dt_lev by init_shrink; dt_lev = 0.0004741795922 Call to firstdt for level 1 gives dt_lev = 0.0002743178815 Multiplying dt_lev by init_shrink; dt_lev = 0.0002743178815 Minimum firstdt over all levels = 0.0002743178815 Doing initial divu iteration #1 Calling nodal solver MLMG: Initial rhs = 9701.860974 MLMG: Initial residual (resid0) = 9701.860974 MLMG: Final Iter. 5 resid, resid/bnorm = 0.000113515134, 1.170034638e-08 MLMG: Timers: Solve = 0.738105304 Iter = 0.713970588 Bottom = 0.001135089 Done calling nodal solver Call to estdt for level 0 gives dt_lev = 0.1641628699 Call to estdt for level 1 gives dt_lev = 0.1158500464 Minimum estdt over all levels = 0.1158500464 Call to estdt at end of istep_divu_iter = 1 gives dt = 0.1158500464 Multiplying dt by init_shrink; dt = 0.1158500464 Ignoring this new dt since it's larger than the previous dt = 0.0002743178815 Writing plotfile reacting_bubble-2d-amr_pltafter_DivuIter after final DivuIter inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.150570744 Doing initial pressure iteration #1 Timestep 0 starts with TIME = 0 DT = 0.0002743178815 Cell Count: Level 0, 245760 cells Level 1, 79872 cells inner sponge: r_sp , r_tp : 186468750, 224718750 <<< STEP 1 : react state >>> <<< STEP 2 : make w0 >>> <<< STEP 3 : create MAC velocities >>> MLMG: Initial rhs = 1769558.576 MLMG: Initial residual (resid0) = 1769558.576 MLMG: Final Iter. 7 resid, resid/bnorm = 0.001463180287, 8.268617421e-10 MLMG: Timers: Solve = 0.068781461 Iter = 0.064443895 Bottom = 0.018164017 <<< STEP 4 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 4a: thermal conduct >>> <<< STEP 5 : react state >>> <<< STEP 6 : make new S and new w0 >>> <<< STEP 7 : create MAC velocities >>> MLMG: Initial rhs = 1769557.101 MLMG: Initial residual (resid0) = 12562.98068 MLMG: Final Iter. 4 resid, resid/bnorm = 0.0003393812749, 1.917888238e-10 MLMG: Timers: Solve = 0.039405383 Iter = 0.035502195 Bottom = 0.008963007 <<< STEP 8 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 8a: thermal conduct >>> <<< STEP 9 : react state >>> <<< STEP 10: make new S >>> <<< STEP 11: update and project new velocity >>> Calling nodal solver MLMG: Initial rhs = 1.293088754e+10 MLMG: Initial residual (resid0) = 1.293088754e+10 MLMG: Final Iter. 9 resid, resid/bnorm = 0.05614745617, 4.342119284e-12 MLMG: Timers: Solve = 1.321297924 Iter = 1.296156744 Bottom = 0.002045387 Done calling nodal solver Timestep 0 ends with TIME = 0.0002743178815 DT = 0.0002743178815 Timing summary: Advection :0.370670993 seconds MAC Proj :0.136234498 seconds Nodal Proj :1.386045112 seconds Reactions :0.049678814 seconds Misc :0.028143907 seconds Base State :0.023813669 seconds Time to advance time step: 1.97127366 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.147261809 Writing checkpoint 0 after all initialization Writing checkpoint reacting_bubble_2d_chk0000000 Calling Evolve() Timestep 1 starts with TIME = 0 DT = 0.0002743178815 Cell Count: Level 0, 245760 cells Level 1, 79872 cells inner sponge: r_sp , r_tp : 186468750, 224718750 <<< STEP 1 : react state >>> <<< STEP 2 : make w0 >>> <<< STEP 3 : create MAC velocities >>> MLMG: Initial rhs = 484084.2373 MLMG: Initial residual (resid0) = 484084.2373 MLMG: Final Iter. 7 resid, resid/bnorm = 3.840933197e-05, 7.93443145e-11 MLMG: Timers: Solve = 0.067784039 Iter = 0.064204145 Bottom = 0.017783764 <<< STEP 4 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 4a: thermal conduct >>> <<< STEP 5 : react state >>> <<< STEP 6 : make new S and new w0 >>> <<< STEP 7 : create MAC velocities >>> MLMG: Initial rhs = 484084.2267 MLMG: Initial residual (resid0) = 15.74077206 MLMG: Final Iter. 3 resid, resid/bnorm = 0.0002656776341, 5.488252238e-10 MLMG: Timers: Solve = 0.032298844 Iter = 0.028264447 Bottom = 0.007408916 <<< STEP 8 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 8a: thermal conduct >>> <<< STEP 9 : react state >>> <<< STEP 10: make new S >>> <<< STEP 11: update and project new velocity >>> Calling nodal solver MLMG: Initial rhs = 3547174.999 MLMG: Initial residual (resid0) = 3547174.999 MLMG: Final Iter. 9 resid, resid/bnorm = 1.540302765e-05, 4.34233655e-12 MLMG: Timers: Solve = 1.300589019 Iter = 1.277355558 Bottom = 0.001774968 Done calling nodal solver Timestep 1 ends with TIME = 0.0002743178815 DT = 0.0002743178815 Timing summary: Advection :0.399783157 seconds MAC Proj :0.126920697 seconds Nodal Proj :1.366428631 seconds Reactions :0.048948143 seconds Misc :0.032554096 seconds Base State :0.03040204 seconds Time to advance time step: 1.975116265 Call to estdt for level 0 gives dt_lev = 0.2285161774 Call to estdt for level 1 gives dt_lev = 0.1613599181 Minimum estdt over all levels = 0.1613599181 Call to estdt at beginning of step 2 gives dt =0.1613599181 dt_growth factor limits the new dt = 0.0003017496696 Timestep 2 starts with TIME = 0.0002743178815 DT = 0.0003017496696 Cell Count: Level 0, 245760 cells Level 1, 79872 cells inner sponge: r_sp , r_tp : 186468750, 224718750 <<< STEP 1 : react state >>> <<< STEP 2 : make w0 >>> <<< STEP 3 : create MAC velocities >>> MLMG: Initial rhs = 709087.2082 MLMG: Initial residual (resid0) = 709087.2082 MLMG: Final Iter. 6 resid, resid/bnorm = 0.0005366311216, 7.56791429e-10 MLMG: Timers: Solve = 0.05894549 Iter = 0.055280429 Bottom = 0.015541335 <<< STEP 4 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 4a: thermal conduct >>> <<< STEP 5 : react state >>> <<< STEP 6 : make new S and new w0 >>> <<< STEP 7 : create MAC velocities >>> MLMG: Initial rhs = 709086.6225 MLMG: Initial residual (resid0) = 129230.7288 MLMG: Final Iter. 5 resid, resid/bnorm = 9.585523162e-05, 1.35181272e-10 MLMG: Timers: Solve = 0.04817264 Iter = 0.044171076 Bottom = 0.011333064 <<< STEP 8 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 8a: thermal conduct >>> <<< STEP 9 : react state >>> <<< STEP 10: make new S >>> <<< STEP 11: update and project new velocity >>> Calling nodal solver MLMG: Initial rhs = 3903892.246 MLMG: Initial residual (resid0) = 3903892.246 MLMG: Final Iter. 9 resid, resid/bnorm = 1.693885133e-05, 4.338964875e-12 MLMG: Timers: Solve = 1.298828759 Iter = 1.275678882 Bottom = 0.001727885 Done calling nodal solver Timestep 2 ends with TIME = 0.0005760675511 DT = 0.0003017496696 Timing summary: Advection :0.391565359 seconds MAC Proj :0.135163242 seconds Nodal Proj :1.36251965 seconds Reactions :0.049520438 seconds Misc :0.028955035 seconds Base State :0.025475099 seconds Time to advance time step: 1.968242394 Time to regrid: 0.021983579 Call to estdt for level 0 gives dt_lev = 0.2285277611 Call to estdt for level 1 gives dt_lev = 0.161379943 Minimum estdt over all levels = 0.161379943 Call to estdt at beginning of step 3 gives dt =0.161379943 dt_growth factor limits the new dt = 0.0003319246366 Timestep 3 starts with TIME = 0.0005760675511 DT = 0.0003319246366 Cell Count: Level 0, 245760 cells Level 1, 79872 cells inner sponge: r_sp , r_tp : 186468750, 224718750 <<< STEP 1 : react state >>> <<< STEP 2 : make w0 >>> <<< STEP 3 : create MAC velocities >>> MLMG: Initial rhs = 1070293.273 MLMG: Initial residual (resid0) = 1070293.273 MLMG: Final Iter. 6 resid, resid/bnorm = 0.0005793989958, 5.41346013e-10 MLMG: Timers: Solve = 0.05912495 Iter = 0.055351679 Bottom = 0.015531502 <<< STEP 4 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 4a: thermal conduct >>> <<< STEP 5 : react state >>> <<< STEP 6 : make new S and new w0 >>> <<< STEP 7 : create MAC velocities >>> MLMG: Initial rhs = 1070292.628 MLMG: Initial residual (resid0) = 47909.95956 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0001436928039, 1.342556232e-10 MLMG: Timers: Solve = 0.047395094 Iter = 0.043328905 Bottom = 0.010641059 <<< STEP 8 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 8a: thermal conduct >>> <<< STEP 9 : react state >>> <<< STEP 10: make new S >>> <<< STEP 11: update and project new velocity >>> Calling nodal solver MLMG: Initial rhs = 4294280.635 MLMG: Initial residual (resid0) = 4294280.635 MLMG: Final Iter. 9 resid, resid/bnorm = 1.863134094e-05, 4.338640746e-12 MLMG: Timers: Solve = 1.301015937 Iter = 1.277610059 Bottom = 0.001747676 Done calling nodal solver Timestep 3 ends with TIME = 0.0009079921877 DT = 0.0003319246366 Timing summary: Advection :0.388558884 seconds MAC Proj :0.134226238 seconds Nodal Proj :1.36629438 seconds Reactions :0.049081353 seconds Misc :0.030873128 seconds Base State :0.025722348 seconds Time to advance time step: 1.969538817 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.148843109 Writing checkpoint 3 Writing checkpoint reacting_bubble_2d_chk0000003 Total Time: 13.05924314 Unused ParmParse Variables: [TOP]::maestro.v(nvals = 1) :: [1] [TOP]::amr.check_file(nvals = 1) :: [reacting_bubble-2d-amr_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] Total GPU global memory (MB): 12066 Free GPU global memory (MB): 10983 [The Arena] space allocated (MB): 9049 [The Arena] space used (MB): 0 [The Pinned Arena] space allocated (MB): 8 [The Pinned Arena] space used (MB): 0 AMReX (21.10-9-gf0a8fc785ff7) finalized