Initializing CUDA... CUDA initialized with 1 GPU AMReX (21.05-69-g55ad11dae86f) 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: 0.535992134 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 = 0.077391413 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: 0.446430657 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 = 3.93796995e-10, 1.916458867e-13 MLMG: Timers: Solve = 3.441737872 Iter = 3.367625635 Bottom = 0.024182297 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: 0.410903969 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 = 1.651910134e-05, 6.053986575e-12 MLMG: Timers: Solve = 0.196497468 Iter = 0.192092029 Bottom = 0.140321241 <<< 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) = 8728.675642 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0002205031924, 8.081101872e-11 MLMG: Timers: Solve = 0.112406555 Iter = 0.110117394 Bottom = 0.081064951 <<< 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 = 0.009654749595, 8.340657201e-13 MLMG: Timers: Solve = 3.440712502 Iter = 3.366927219 Bottom = 0.023844513 Done calling nodal solver Timestep 0 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.778305341 seconds MAC Proj :0.327212289 seconds Nodal Proj :3.72150114 seconds Reactions :0.117881748 seconds Misc :0.042890767 seconds Base State :0.013085745 seconds Time to advance time step: 4.988030681 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.4465572 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 = 0.0001227264147, 9.380026887e-11 MLMG: Timers: Solve = 0.18389052 Iter = 0.181627483 Bottom = 0.135952585 <<< 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) = 7.635499502 MLMG: Final Iter. 5 resid, resid/bnorm = 3.23162884e-05, 2.469946231e-11 MLMG: Timers: Solve = 0.110901228 Iter = 0.108662421 Bottom = 0.080015541 <<< 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 = 1.572177007e-06, 2.864292646e-13 MLMG: Timers: Solve = 3.437284899 Iter = 3.366756759 Bottom = 0.023714127 Done calling nodal solver Timestep 1 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.732452412 seconds MAC Proj :0.30640629 seconds Nodal Proj :3.560716638 seconds Reactions :0.11629265 seconds Misc :0.019198598 seconds Base State :0.011741602 seconds Time to advance time step: 4.735266622 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 = 1.442592813e-05, 1.011507234e-11 MLMG: Timers: Solve = 0.199584254 Iter = 0.19732115 Bottom = 0.146060053 <<< 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 = 1426287.792 MLMG: Initial residual (resid0) = 172961.497 MLMG: Final Iter. 9 resid, resid/bnorm = 3.654366664e-05, 2.562152382e-11 MLMG: Timers: Solve = 0.188657014 Iter = 0.186438289 Bottom = 0.135096936 <<< 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 = 6063499.804 MLMG: Initial residual (resid0) = 6063499.804 MLMG: Final Iter. 8 resid, resid/bnorm = 5.846737297e-05, 9.642512551e-12 MLMG: Timers: Solve = 3.91740784 Iter = 3.846727911 Bottom = 0.026885347 Done calling nodal solver Timestep 2 ends with TIME = 0.0009957769792 DT = 0.0005215974653 Timing summary: Advection :0.7343598 seconds MAC Proj :0.39971454 seconds Nodal Proj :4.04092058 seconds Reactions :0.116228108 seconds Misc :0.022701494 seconds Base State :0.011204587 seconds Time to advance time step: 5.314080107 Call to estdt for level 0 gives dt_lev = 0.2012673079 Minimum estdt over all levels = 0.2012673079 Call to estdt at beginning of step 3 gives dt =0.2012673079 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 = 1597833.12 MLMG: Initial residual (resid0) = 1597833.12 MLMG: Final Iter. 9 resid, resid/bnorm = 4.136973293e-05, 2.589114745e-11 MLMG: Timers: Solve = 0.183687755 Iter = 0.181448753 Bottom = 0.13005832 <<< 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 = 1597954.402 MLMG: Initial residual (resid0) = 56930.10502 MLMG: Final Iter. 9 resid, resid/bnorm = 5.629255134e-05, 3.52278834e-11 MLMG: Timers: Solve = 0.202052859 Iter = 0.199788027 Bottom = 0.148464317 <<< 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 = 6669961.904 MLMG: Initial residual (resid0) = 6669961.904 MLMG: Final Iter. 7 resid, resid/bnorm = 2.690100519e-05, 4.033157246e-12 MLMG: Timers: Solve = 3.438652927 Iter = 3.368124588 Bottom = 0.025553889 Done calling nodal solver Timestep 3 ends with TIME = 0.001569534191 DT = 0.0005737572118 Timing summary: Advection :0.728479636 seconds MAC Proj :0.397234813 seconds Nodal Proj :3.561978468 seconds Reactions :0.116764413 seconds Misc :0.022280655 seconds Base State :0.012628945 seconds Time to advance time step: 4.826896672 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.406476018 Total Time: 29.26376002 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): 8714 [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): 132 [The Pinned Arena] space used (MB): 0 AMReX (21.05-69-g55ad11dae86f) finalized