Initializing CUDA... CUDA initialized with 1 GPU AMReX (20.07-18-g6175b18620ed) 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 set_method_params() Calling BCSetup() Calling BaseStateGeometry::Init() Calling init_base_state_geometry() 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) Writing plotfile reacting_bubble-3d_pltInitData after InitData inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.565131405 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 = 0.07198483 Iter = 0 Bottom = 0 Done calling nodal solver Writing plotfile reacting_bubble-3d_pltafter_InitProj after InitProj inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.508079503 Call to firstdt for level 0 gives dt_lev = 0.0004741795139 Multiplying dt_lev by init_shrink; dt_lev = 0.0004741795139 Minimum firstdt over all levels = 0.0004741795139 Doing initial divu iteration #1 Calling nodal solver MLMG: Initial rhs = 2054.812665 MLMG: Initial residual (resid0) = 2054.812665 MLMG: Final Iter. 7 resid, resid/bnorm = 3.678124472e-10, 1.79000477e-13 MLMG: Timers: Solve = 3.356816508 Iter = 3.287535645 Bottom = 0.02648451 Done calling nodal solver Call to estdt for level 0 gives dt_lev = 0.1719927642 Minimum estdt over all levels = 0.1719927642 Call to estdt at end of istep_divu_iter = 1 gives dt = 0.1719927642 Multiplying dt by init_shrink; dt = 0.1719927642 Ignoring this new dt since it's larger than the previous dt = 0.0004741795139 Writing plotfile reacting_bubble-3d_pltafter_DivuIter after final DivuIter inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.781023522 Doing initial pressure iteration #1 Timestep 0 starts with TIME = 0 DT = 0.0004741795139 Cell Count: Level 0, 1327104 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 = 2728631.974 MLMG: Initial residual (resid0) = 2728631.974 MLMG: Final Iter. 9 resid, resid/bnorm = 1.461454667e-05, 5.355997735e-12 MLMG: Timers: Solve = 0.246734608 Iter = 0.241507629 Bottom = 0.183794588 <<< 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 = 2728627.802 MLMG: Initial residual (resid0) = 8728.675089 MLMG: Final Iter. 5 resid, resid/bnorm = 0.000234234205, 8.584322302e-11 MLMG: Timers: Solve = 0.15297333 Iter = 0.150831018 Bottom = 0.118932481 <<< 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 = 1.15755262e+10 MLMG: Initial residual (resid0) = 1.15755262e+10 MLMG: Final Iter. 7 resid, resid/bnorm = 0.002901554108, 2.506628259e-13 MLMG: Timers: Solve = 3.369388339 Iter = 3.293643758 Bottom = 0.031658169 Done calling nodal solver Timestep 0 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.208532904 seconds MAC Proj :0.41901006 seconds Nodal Proj :3.476466556 seconds Reactions :0.168229665 seconds Misc :0.037068134 seconds Base State :0.01334219 seconds Time to advance time step: 4.309425404 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.488248314 Calling Evolve() Timestep 1 starts with TIME = 0 DT = 0.0004741795139 Cell Count: Level 0, 1327104 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 = 1308380.206 MLMG: Initial residual (resid0) = 1308380.206 MLMG: Final Iter. 8 resid, resid/bnorm = 0.0001241910068, 9.49196619e-11 MLMG: Timers: Solve = 0.253043861 Iter = 0.250814591 Bottom = 0.199584937 <<< 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 = 1308380.239 MLMG: Initial residual (resid0) = 7.063577678 MLMG: Final Iter. 5 resid, resid/bnorm = 6.567658587e-05, 5.019686471e-11 MLMG: Timers: Solve = 0.157230281 Iter = 0.155071 Bottom = 0.123026852 <<< 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 = 5488883.997 MLMG: Initial residual (resid0) = 5488883.997 MLMG: Final Iter. 7 resid, resid/bnorm = 6.860141594e-06, 1.249824481e-12 MLMG: Timers: Solve = 3.396403693 Iter = 3.324624513 Bottom = 0.027503347 Done calling nodal solver Timestep 1 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.187310395 seconds MAC Proj :0.422354804 seconds Nodal Proj :3.500558658 seconds Reactions :0.167988312 seconds Misc :0.023076936 seconds Base State :0.014127944 seconds Time to advance time step: 4.301546812 Call to estdt for level 0 gives dt_lev = 0.2012294727 Minimum estdt over all levels = 0.2012294727 Call to estdt at beginning of step 2 gives dt =0.2012294727 dt_growth factor limits the new dt = 0.0005215974653 Timestep 2 starts with TIME = 0.0004741795139 DT = 0.0005215974653 Cell Count: Level 0, 1327104 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 = 1426181.41 MLMG: Initial residual (resid0) = 1426181.41 MLMG: Final Iter. 9 resid, resid/bnorm = 9.715337373e-05, 6.812132951e-11 MLMG: Timers: Solve = 0.24848444 Iter = 0.246272352 Bottom = 0.188746962 <<< 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 = 1426237.878 MLMG: Initial residual (resid0) = 189521.0708 MLMG: Final Iter. 9 resid, resid/bnorm = 6.510330237e-05, 4.564687516e-11 MLMG: Timers: Solve = 0.240763598 Iter = 0.238684653 Bottom = 0.181634462 <<< 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 = 6063637.817 MLMG: Initial residual (resid0) = 6063637.817 MLMG: Final Iter. 8 resid, resid/bnorm = 3.571002883e-05, 5.889208741e-12 MLMG: Timers: Solve = 3.872893214 Iter = 3.802318025 Bottom = 0.030907687 Done calling nodal solver Timestep 2 ends with TIME = 0.0009957769792 DT = 0.0005215974653 Timing summary: Advection :0.181188176 seconds MAC Proj :0.501282117 seconds Nodal Proj :3.973403967 seconds Reactions :0.168495514 seconds Misc :0.101253084 seconds Base State :0.013149215 seconds Time to advance time step: 4.925730886 Call to estdt for level 0 gives dt_lev = 0.2012748794 Minimum estdt over all levels = 0.2012748794 Call to estdt at beginning of step 3 gives dt =0.2012748794 dt_growth factor limits the new dt = 0.0005737572118 Timestep 3 starts with TIME = 0.0009957769792 DT = 0.0005737572118 Cell Count: Level 0, 1327104 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 = 1597937.788 MLMG: Initial residual (resid0) = 1597937.788 MLMG: Final Iter. 9 resid, resid/bnorm = 4.299228926e-05, 2.690485798e-11 MLMG: Timers: Solve = 0.254757587 Iter = 0.252642671 Bottom = 0.195491829 <<< 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 = 1598059.069 MLMG: Initial residual (resid0) = 346030.049 MLMG: Final Iter. 9 resid, resid/bnorm = 7.703575223e-05, 4.820582274e-11 MLMG: Timers: Solve = 0.267047015 Iter = 0.264940578 Bottom = 0.207664377 <<< 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 = 6669823.889 MLMG: Initial residual (resid0) = 6669823.889 MLMG: Final Iter. 8 resid, resid/bnorm = 2.633685851e-05, 3.948658758e-12 MLMG: Timers: Solve = 3.844529577 Iter = 3.774682104 Bottom = 0.030895546 Done calling nodal solver Timestep 3 ends with TIME = 0.001569534191 DT = 0.0005737572118 Timing summary: Advection :0.188941972 seconds MAC Proj :0.53362528 seconds Nodal Proj :3.946611499 seconds Reactions :0.167999983 seconds Misc :0.174693731 seconds Base State :0.014950069 seconds Time to advance time step: 5.011982473 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.486329308 Total Time: 28.45752853 Unused ParmParse Variables: [TOP]::maestro.v(nvals = 1) :: [1] [TOP]::amr.ref_ratio(nvals = 4) :: [2, 2, 2, 2] [TOP]::amr.check_file(nvals = 1) :: [reacting_bubble-3d_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] Total GPU global memory (MB): 12066 Free GPU global memory (MB): 7976 [The Arena] space allocated (MB): 9049 [The Arena] space used (MB): 0 [The Device Arena] space allocated (MB): 8 [The Device Arena] space used (MB): 0 [The Managed Arena] space allocated (MB): 8 [The Managed Arena] space used (MB): 0 [The Pinned Arena] space allocated (MB): 8 [The Pinned Arena] space used (MB): 0 AMReX (20.07-18-g6175b18620ed) finalized