Initializing CUDA... CUDA initialized with 1 GPU AMReX (20.12.1-43-g8bcc31cf0b43) 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: 0.567707642 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 = 0.070803342 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: 0.488643097 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 = 2054.815789 MLMG: Initial residual (resid0) = 2054.815789 MLMG: Final Iter. 7 resid, resid/bnorm = 3.939604198e-10, 1.917254198e-13 MLMG: Timers: Solve = 3.43582906 Iter = 3.367112483 Bottom = 0.02837615 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: 0.464724091 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 = 2728631.973 MLMG: Initial residual (resid0) = 2728631.973 MLMG: Final Iter. 9 resid, resid/bnorm = 1.46664097e-05, 5.375004706e-12 MLMG: Timers: Solve = 0.240629549 Iter = 0.234962926 Bottom = 0.183859438 <<< 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) = 8728.675496 MLMG: Final Iter. 5 resid, resid/bnorm = 0.000246321637, 9.02730804e-11 MLMG: Timers: Solve = 0.140597414 Iter = 0.138324541 Bottom = 0.110157156 <<< 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 = 0.006054983844, 5.230849761e-13 MLMG: Timers: Solve = 3.421576281 Iter = 3.347841486 Bottom = 0.026764779 Done calling nodal solver Timestep 0 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.626910575 seconds MAC Proj :0.400814663 seconds Nodal Proj :3.534136693 seconds Reactions :0.132670491 seconds Misc :0.037029089 seconds Base State :0.011337713 seconds Time to advance time step: 4.731784301 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.4722145 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 = 0.0001245094318, 9.516303563e-11 MLMG: Timers: Solve = 0.221743588 Iter = 0.219083975 Bottom = 0.174217068 <<< 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) = 7.635504274 MLMG: Final Iter. 5 resid, resid/bnorm = 1.756273685e-05, 1.342326666e-11 MLMG: Timers: Solve = 0.146411778 Iter = 0.1441627 Bottom = 0.11604778 <<< 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 = 9.635196193e-06, 1.755401681e-12 MLMG: Timers: Solve = 3.413458325 Iter = 3.345348079 Bottom = 0.026480948 Done calling nodal solver Timestep 1 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.592020024 seconds MAC Proj :0.379259199 seconds Nodal Proj :3.670948224 seconds Reactions :0.134254596 seconds Misc :0.022879289 seconds Base State :0.010702959 seconds Time to advance time step: 4.799518368 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 = 1426181.409 MLMG: Initial residual (resid0) = 1426181.409 MLMG: Final Iter. 9 resid, resid/bnorm = 7.319593832e-05, 5.132302092e-11 MLMG: Timers: Solve = 0.254588617 Iter = 0.252258479 Bottom = 0.201955703 <<< 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) = 36463.44574 MLMG: Final Iter. 9 resid, resid/bnorm = 4.516162076e-05, 3.1663664e-11 MLMG: Timers: Solve = 0.228555362 Iter = 0.226302782 Bottom = 0.176081551 <<< 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 = 4.62199872e-05, 7.622675869e-12 MLMG: Timers: Solve = 3.889951943 Iter = 3.821814929 Bottom = 0.029987457 Done calling nodal solver Timestep 2 ends with TIME = 0.0009957769792 DT = 0.0005215974653 Timing summary: Advection :0.591494225 seconds MAC Proj :0.494362214 seconds Nodal Proj :3.999784906 seconds Reactions :0.133397717 seconds Misc :0.021096076 seconds Base State :0.012001004 seconds Time to advance time step: 5.240305089 Call to estdt for level 0 gives dt_lev = 0.2012666329 Minimum estdt over all levels = 0.2012666329 Call to estdt at beginning of step 3 gives dt =0.2012666329 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. 10 resid, resid/bnorm = 4.493950334e-05, 2.812542342e-11 MLMG: Timers: Solve = 0.247806646 Iter = 0.245143065 Bottom = 0.189299057 <<< 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) = 391609.5205 MLMG: Final Iter. 9 resid, resid/bnorm = 2.127216661e-05, 1.331219172e-11 MLMG: Timers: Solve = 0.239553333 Iter = 0.237235533 Bottom = 0.187000669 <<< 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 = 6669975.865 MLMG: Initial residual (resid0) = 6669975.865 MLMG: Final Iter. 8 resid, resid/bnorm = 4.618877732e-05, 6.924879228e-12 MLMG: Timers: Solve = 3.90390965 Iter = 3.835838393 Bottom = 0.031719493 Done calling nodal solver Timestep 3 ends with TIME = 0.001569534191 DT = 0.0005737572118 Timing summary: Advection :0.690832787 seconds MAC Proj :0.498454738 seconds Nodal Proj :4.011653969 seconds Reactions :0.13411767 seconds Misc :0.02199212 seconds Base State :0.011813466 seconds Time to advance time step: 5.357210079 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.469648419 Total Time: 29.52628325 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): 7947 [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 (20.12.1-43-g8bcc31cf0b43) finalized