Initializing CUDA... CUDA initialized with 1 GPU AMReX (20.07-104-ge4da66c8e01e) 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: 0.575307675 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 = 0.073825811 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: 0.507961242 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 = 3.676063898e-10, 1.789001966e-13 MLMG: Timers: Solve = 3.431756369 Iter = 3.362104796 Bottom = 0.027064266 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: 0.4807973 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 = 1.751072705e-05, 6.417401546e-12 MLMG: Timers: Solve = 0.256267549 Iter = 0.250806809 Bottom = 0.192883622 <<< 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) = 8728.675099 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0002200855524, 8.065796011e-11 MLMG: Timers: Solve = 0.142460142 Iter = 0.140275446 Bottom = 0.108471081 <<< 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 = 0.002903223038, 2.508070033e-13 MLMG: Timers: Solve = 3.443167258 Iter = 3.364859164 Bottom = 0.027619555 Done calling nodal solver Timestep 0 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.207932259 seconds MAC Proj :0.418864476 seconds Nodal Proj :3.553713717 seconds Reactions :0.168381308 seconds Misc :0.038250123 seconds Base State :0.010461187 seconds Time to advance time step: 4.387259826 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.491871574 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 = 0.0001245718304, 9.521072713e-11 MLMG: Timers: Solve = 0.229968154 Iter = 0.22772321 Bottom = 0.177222635 <<< 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 = 1308380.242 MLMG: Initial residual (resid0) = 10.14572628 MLMG: Final Iter. 5 resid, resid/bnorm = 1.340627196e-05, 1.02464647e-11 MLMG: Timers: Solve = 0.152313549 Iter = 0.150226776 Bottom = 0.118640673 <<< 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 = 5488883.992 MLMG: Initial residual (resid0) = 5488883.992 MLMG: Final Iter. 7 resid, resid/bnorm = 1.440057531e-06, 2.623588936e-13 MLMG: Timers: Solve = 3.429309974 Iter = 3.359613924 Bottom = 0.026521993 Done calling nodal solver Timestep 1 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.188780441 seconds MAC Proj :0.394294722 seconds Nodal Proj :3.530729299 seconds Reactions :0.168369516 seconds Misc :0.024448233 seconds Base State :0.013990018 seconds Time to advance time step: 4.306754995 Call to estdt for level 0 gives dt_lev = 0.2012294723 Minimum estdt over all levels = 0.2012294723 Call to estdt at beginning of step 2 gives dt =0.2012294723 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 = 1426181.408 MLMG: Initial residual (resid0) = 1426181.408 MLMG: Final Iter. 9 resid, resid/bnorm = 2.106692409e-05, 1.47715599e-11 MLMG: Timers: Solve = 0.271688985 Iter = 0.269467326 Bottom = 0.212698875 <<< 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 = 1426291.684 MLMG: Initial residual (resid0) = 189834.3287 MLMG: Final Iter. 9 resid, resid/bnorm = 1.834881302e-05, 1.286469888e-11 MLMG: Timers: Solve = 0.276347298 Iter = 0.274263202 Bottom = 0.217602585 <<< 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 = 6063485.846 MLMG: Initial residual (resid0) = 6063485.846 MLMG: Final Iter. 8 resid, resid/bnorm = 2.241518748e-05, 3.696749369e-12 MLMG: Timers: Solve = 3.916283458 Iter = 3.846217742 Bottom = 0.033553038 Done calling nodal solver Timestep 2 ends with TIME = 0.0009957769792 DT = 0.0005215974653 Timing summary: Advection :0.18488634 seconds MAC Proj :0.56020953 seconds Nodal Proj :4.169268305 seconds Reactions :0.168662355 seconds Misc :0.023466381 seconds Base State :0.012525086 seconds Time to advance time step: 5.106621706 Call to estdt for level 0 gives dt_lev = 0.2012666333 Minimum estdt over all levels = 0.2012666333 Call to estdt at beginning of step 3 gives dt =0.2012666333 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 = 1597771.145 MLMG: Initial residual (resid0) = 1597771.145 MLMG: Final Iter. 9 resid, resid/bnorm = 4.657967431e-05, 2.915290745e-11 MLMG: Timers: Solve = 0.245134772 Iter = 0.242925265 Bottom = 0.186069239 <<< 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 = 1597946.235 MLMG: Initial residual (resid0) = 64830.54426 MLMG: Final Iter. 9 resid, resid/bnorm = 2.38960671e-05, 1.495423724e-11 MLMG: Timers: Solve = 0.226771473 Iter = 0.22468303 Bottom = 0.167997845 <<< 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 = 6669975.864 MLMG: Initial residual (resid0) = 6669975.864 MLMG: Final Iter. 8 resid, resid/bnorm = 3.250872631e-05, 4.873889648e-12 MLMG: Timers: Solve = 3.912006585 Iter = 3.841913411 Bottom = 0.031859947 Done calling nodal solver Timestep 3 ends with TIME = 0.001569534191 DT = 0.0005737572118 Timing summary: Advection :0.184980658 seconds MAC Proj :0.483751547 seconds Nodal Proj :4.014221394 seconds Reactions :0.169101528 seconds Misc :0.024654906 seconds Base State :0.013715604 seconds Time to advance time step: 4.876840466 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.485943534 Total Time: 28.32945941 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): 7977 [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 (20.07-104-ge4da66c8e01e) finalized