Initializing CUDA... CUDA initialized with 1 GPU AMReX (20.11-18-g7b7c1c8e6add) 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: 0.61876157 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 = 0.069284379 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: 0.523439091 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 = 3.939071291e-10, 1.916997767e-13 MLMG: Timers: Solve = 3.42304401 Iter = 3.354153078 Bottom = 0.027826488 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: 0.506349474 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 = 1.629814506e-05, 5.97300963e-12 MLMG: Timers: Solve = 0.243642018 Iter = 0.238787769 Bottom = 0.187313761 <<< 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) = 8728.675159 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0002088403417, 7.653676382e-11 MLMG: Timers: Solve = 0.140898358 Iter = 0.138522131 Bottom = 0.110204482 <<< 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 = 0.008729405466, 7.541260169e-13 MLMG: Timers: Solve = 3.422433538 Iter = 3.34909106 Bottom = 0.02753912 Done calling nodal solver Timestep 0 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.679285631 seconds MAC Proj :0.403617863 seconds Nodal Proj :3.549799689 seconds Reactions :0.164782986 seconds Misc :0.042970524 seconds Base State :0.012861793 seconds Time to advance time step: 4.84066909 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.503423605 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 = 1308380.202 MLMG: Initial residual (resid0) = 1308380.202 MLMG: Final Iter. 8 resid, resid/bnorm = 0.0001225947053, 9.369960287e-11 MLMG: Timers: Solve = 0.206184336 Iter = 0.20387953 Bottom = 0.157987262 <<< 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) = 7.635480439 MLMG: Final Iter. 5 resid, resid/bnorm = 3.475994298e-05, 2.656715681e-11 MLMG: Timers: Solve = 0.148356688 Iter = 0.145903284 Bottom = 0.117641437 <<< 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 = 3.249320341e-06, 5.919819661e-13 MLMG: Timers: Solve = 3.417395891 Iter = 3.350239584 Bottom = 0.027640832 Done calling nodal solver Timestep 1 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.648457734 seconds MAC Proj :0.366445642 seconds Nodal Proj :3.536649847 seconds Reactions :0.165140252 seconds Misc :0.033668714 seconds Base State :0.011186315 seconds Time to advance time step: 4.750589696 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 = 1.068628142e-05, 7.492932769e-12 MLMG: Timers: Solve = 0.231843383 Iter = 0.229350108 Bottom = 0.178758069 <<< 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 = 1426291.688 MLMG: Initial residual (resid0) = 36463.4456 MLMG: Final Iter. 9 resid, resid/bnorm = 2.730669517e-05, 1.914523895e-11 MLMG: Timers: Solve = 0.234441609 Iter = 0.232124908 Bottom = 0.181585953 <<< 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 = 6063485.841 MLMG: Initial residual (resid0) = 6063485.841 MLMG: Final Iter. 8 resid, resid/bnorm = 4.886953092e-05, 8.059642952e-12 MLMG: Timers: Solve = 3.896171575 Iter = 3.828674295 Bottom = 0.031289834 Done calling nodal solver Timestep 2 ends with TIME = 0.0009957769792 DT = 0.0005215974653 Timing summary: Advection :0.656374728 seconds MAC Proj :0.477713896 seconds Nodal Proj :4.013333562 seconds Reactions :0.167919482 seconds Misc :0.036838113 seconds Base State :0.011359446 seconds Time to advance time step: 5.352385763 Call to estdt for level 0 gives dt_lev = 0.201266633 Minimum estdt over all levels = 0.201266633 Call to estdt at beginning of step 3 gives dt =0.201266633 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 = 1597824.952 MLMG: Initial residual (resid0) = 1597824.952 MLMG: Final Iter. 9 resid, resid/bnorm = 0.0001476187839, 9.238733172e-11 MLMG: Timers: Solve = 0.224977525 Iter = 0.222417332 Bottom = 0.171861926 <<< 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 = 1597946.233 MLMG: Initial residual (resid0) = 56931.55462 MLMG: Final Iter. 9 resid, resid/bnorm = 2.903277031e-05, 1.8168803e-11 MLMG: Timers: Solve = 0.191808684 Iter = 0.189524523 Bottom = 0.139057957 <<< 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 = 6669975.866 MLMG: Initial residual (resid0) = 6669975.866 MLMG: Final Iter. 8 resid, resid/bnorm = 2.948035271e-05, 4.419858978e-12 MLMG: Timers: Solve = 3.895269352 Iter = 3.827997941 Bottom = 0.031950091 Done calling nodal solver Timestep 3 ends with TIME = 0.001569534191 DT = 0.0005737572118 Timing summary: Advection :0.653813834 seconds MAC Proj :0.428229047 seconds Nodal Proj :4.015817639 seconds Reactions :0.168163049 seconds Misc :0.035233028 seconds Base State :0.01143932 seconds Time to advance time step: 5.301454386 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.510649622 Total Time: 29.97075746 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): 7841 [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 (20.11-18-g7b7c1c8e6add) finalized