Initializing CUDA... CUDA initialized with 1 GPU AMReX (21.03-9-g2fb82bf64838) 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) Writing plotfile reacting_bubble-3d_pltInitData after InitData inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.621814434 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 = 0.06771293 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: 0.495458556 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 = 2054.815795 MLMG: Initial residual (resid0) = 2054.815795 MLMG: Final Iter. 7 resid, resid/bnorm = 3.943902982e-10, 1.919346245e-13 MLMG: Timers: Solve = 4.164914009 Iter = 4.099461317 Bottom = 0.021988182 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: 0.464562291 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 = 1.666834578e-05, 6.108682277e-12 MLMG: Timers: Solve = 0.214221379 Iter = 0.20696672 Bottom = 0.155886514 <<< 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) = 8728.675618 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0002427101717, 8.89495341e-11 MLMG: Timers: Solve = 0.124543664 Iter = 0.119646561 Bottom = 0.090837534 <<< 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 = 0.003956080677, 3.417624917e-13 MLMG: Timers: Solve = 4.178319495 Iter = 4.108642894 Bottom = 0.021643174 Done calling nodal solver Timestep 0 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.725625227 seconds MAC Proj :0.371452956 seconds Nodal Proj :4.302529 seconds Reactions :0.117333332 seconds Misc :0.041692728 seconds Base State :0.012553303 seconds Time to advance time step: 5.558865269 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.455043795 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 = 0.0001207702298, 9.230514929e-11 MLMG: Timers: Solve = 0.182333591 Iter = 0.177885198 Bottom = 0.132750404 <<< 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) = 7.635498963 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0001102723959, 8.428161219e-11 MLMG: Timers: Solve = 0.128103249 Iter = 0.122545997 Bottom = 0.093751811 <<< 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 = 4.435846656e-06, 8.081509207e-13 MLMG: Timers: Solve = 4.175792409 Iter = 4.109270763 Bottom = 0.021512258 Done calling nodal solver Timestep 1 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.70245084 seconds MAC Proj :0.331328131 seconds Nodal Proj :4.294616734 seconds Reactions :0.114639739 seconds Misc :0.019507206 seconds Base State :0.01106186 seconds Time to advance time step: 5.462772795 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 = 3.518744218e-05, 2.467248692e-11 MLMG: Timers: Solve = 0.214107863 Iter = 0.20985788 Bottom = 0.159473333 <<< 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) = 36463.44577 MLMG: Final Iter. 9 resid, resid/bnorm = 1.612201084e-05, 1.130344584e-11 MLMG: Timers: Solve = 0.193125951 Iter = 0.187540168 Bottom = 0.137430787 <<< 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 = 6063485.842 MLMG: Initial residual (resid0) = 6063485.842 MLMG: Final Iter. 8 resid, resid/bnorm = 4.701413247e-05, 7.753647604e-12 MLMG: Timers: Solve = 4.747943238 Iter = 4.681891919 Bottom = 0.024525105 Done calling nodal solver Timestep 2 ends with TIME = 0.0009957769792 DT = 0.0005215974653 Timing summary: Advection :0.706054123 seconds MAC Proj :0.428420014 seconds Nodal Proj :5.019709996 seconds Reactions :0.115454783 seconds Misc :0.019919864 seconds Base State :0.012030027 seconds Time to advance time step: 6.289720724 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 = 1597824.953 MLMG: Initial residual (resid0) = 1597824.953 MLMG: Final Iter. 9 resid, resid/bnorm = 6.387969845e-05, 3.997915938e-11 MLMG: Timers: Solve = 0.195327423 Iter = 0.191034307 Bottom = 0.140795339 <<< 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 = 1597946.234 MLMG: Initial residual (resid0) = 56931.55493 MLMG: Final Iter. 8 resid, resid/bnorm = 0.0001563039102, 9.781550024e-11 MLMG: Timers: Solve = 0.170954578 Iter = 0.16625855 Bottom = 0.121441123 <<< 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 = 5.850989806e-05, 8.772130399e-12 MLMG: Timers: Solve = 4.750875764 Iter = 4.684495265 Bottom = 0.026230821 Done calling nodal solver Timestep 3 ends with TIME = 0.001569534191 DT = 0.0005737572118 Timing summary: Advection :0.682933389 seconds MAC Proj :0.386987736 seconds Nodal Proj :4.869036319 seconds Reactions :0.115038662 seconds Misc :0.021102669 seconds Base State :0.010699087 seconds Time to advance time step: 6.075244197 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.453523649 Total Time: 33.33662679 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): 8822 [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 (21.03-9-g2fb82bf64838) finalized