Initializing CUDA... CUDA initialized with 1 GPU AMReX (20.05-99-gd4e2a30df8bb) 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: 0.559847599 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 = 0.071157492 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: 0.497041028 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 = 3.688107597e-10, 1.794863181e-13 MLMG: Timers: Solve = 3.36995058 Iter = 3.300437906 Bottom = 0.027258642 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: 0.482417245 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 = 1.531629823e-05, 5.613178464e-12 MLMG: Timers: Solve = 0.277349812 Iter = 0.272757454 Bottom = 0.212591189 <<< 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) = 8728.675113 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0002725265513, 9.987677727e-11 MLMG: Timers: Solve = 0.154706581 Iter = 0.152503581 Bottom = 0.119375912 <<< 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 = 0.002941131592, 2.540818915e-13 MLMG: Timers: Solve = 3.37388771 Iter = 3.297701617 Bottom = 0.028801396 Done calling nodal solver Timestep 0 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.203109024 seconds MAC Proj :0.451469976 seconds Nodal Proj :3.482123286 seconds Reactions :0.168351863 seconds Misc :0.038057635 seconds Base State :0.011087194 seconds Time to advance time step: 4.343230954 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.492133279 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 = 0.000118348762, 9.045441216e-11 MLMG: Timers: Solve = 0.25677864 Iter = 0.254475864 Bottom = 0.201699587 <<< 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) = 10.14525558 MLMG: Final Iter. 5 resid, resid/bnorm = 6.130547263e-05, 4.685600614e-11 MLMG: Timers: Solve = 0.169429384 Iter = 0.16727233 Bottom = 0.133853134 <<< 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 = 1.365784556e-06, 2.488273678e-13 MLMG: Timers: Solve = 3.451744822 Iter = 3.381747602 Bottom = 0.028595 Done calling nodal solver Timestep 1 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.185435387 seconds MAC Proj :0.438761739 seconds Nodal Proj :3.557192027 seconds Reactions :0.169359641 seconds Misc :0.022971043 seconds Base State :0.011838892 seconds Time to advance time step: 4.373852473 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 = 1426181.406 MLMG: Initial residual (resid0) = 1426181.406 MLMG: Final Iter. 9 resid, resid/bnorm = 5.755954126e-05, 4.035920047e-11 MLMG: Timers: Solve = 0.268179049 Iter = 0.265931988 Bottom = 0.206319843 <<< 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) = 189834.3456 MLMG: Final Iter. 8 resid, resid/bnorm = 0.0001401077458, 9.823218307e-11 MLMG: Timers: Solve = 0.220303839 Iter = 0.217928527 Bottom = 0.164686341 <<< 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. 7 resid, resid/bnorm = 3.686818309e-05, 6.080361039e-12 MLMG: Timers: Solve = 3.407778159 Iter = 3.338422761 Bottom = 0.029973825 Done calling nodal solver Timestep 2 ends with TIME = 0.0009957769792 DT = 0.0005215974653 Timing summary: Advection :0.191286387 seconds MAC Proj :0.501085435 seconds Nodal Proj :3.667907279 seconds Reactions :0.170024479 seconds Misc :0.024437444 seconds Base State :0.015615356 seconds Time to advance time step: 4.554858399 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 = 4.675290796e-05, 2.926132952e-11 MLMG: Timers: Solve = 0.272179222 Iter = 0.26999361 Bottom = 0.210834346 <<< 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) = 64937.34095 MLMG: Final Iter. 9 resid, resid/bnorm = 5.812203278e-05, 3.637295892e-11 MLMG: Timers: Solve = 0.264552848 Iter = 0.262395779 Bottom = 0.20314699 <<< 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 = 3.534074931e-05, 5.298482338e-12 MLMG: Timers: Solve = 3.832972197 Iter = 3.763744293 Bottom = 0.030706922 Done calling nodal solver Timestep 3 ends with TIME = 0.001569534191 DT = 0.0005737572118 Timing summary: Advection :0.191809539 seconds MAC Proj :0.549203777 seconds Nodal Proj :3.937087304 seconds Reactions :0.16885653 seconds Misc :0.024674673 seconds Base State :0.011802788 seconds Time to advance time step: 4.871737934 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.478764026 Total Time: 27.69643214 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 (20.05-99-gd4e2a30df8bb) finalized