Initializing CUDA... CUDA initialized with 1 GPU AMReX (20.06-51-gba9be262a0fa) 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: 0.568624734 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 = 0.071638484 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: 0.510323238 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 = 3.676241533e-10, 1.789088415e-13 MLMG: Timers: Solve = 3.344723479 Iter = 3.27531222 Bottom = 0.027533879 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: 0.534154569 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 = 1.420010813e-05, 5.204112633e-12 MLMG: Timers: Solve = 0.264851524 Iter = 0.25957629 Bottom = 0.201749329 <<< 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) = 8728.675098 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0002430252061, 8.906498934e-11 MLMG: Timers: Solve = 0.153700863 Iter = 0.151600195 Bottom = 0.119884386 <<< 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 = 0.002939581871, 2.539480124e-13 MLMG: Timers: Solve = 3.354975168 Iter = 3.278451737 Bottom = 0.028866315 Done calling nodal solver Timestep 0 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.210885894 seconds MAC Proj :0.438532894 seconds Nodal Proj :3.467665767 seconds Reactions :0.169312716 seconds Misc :0.038135267 seconds Base State :0.013933812 seconds Time to advance time step: 4.324654874 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.517247653 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 = 0.000124820057, 9.540044765e-11 MLMG: Timers: Solve = 0.240376669 Iter = 0.23814977 Bottom = 0.187564597 <<< 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) = 7.635504051 MLMG: Final Iter. 5 resid, resid/bnorm = 2.901809794e-05, 2.217864277e-11 MLMG: Timers: Solve = 0.133789222 Iter = 0.131716265 Bottom = 0.100008127 <<< 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 = 6.844901643e-06, 1.247047969e-12 MLMG: Timers: Solve = 3.373004613 Iter = 3.302830102 Bottom = 0.027137916 Done calling nodal solver Timestep 1 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.189813023 seconds MAC Proj :0.386585638 seconds Nodal Proj :3.631679828 seconds Reactions :0.169423963 seconds Misc :0.022297977 seconds Base State :0.013221154 seconds Time to advance time step: 4.399924277 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 = 1.418213651e-05, 9.944132223e-12 MLMG: Timers: Solve = 0.248304945 Iter = 0.246060312 Bottom = 0.189322789 <<< 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) = 36463.44575 MLMG: Final Iter. 8 resid, resid/bnorm = 0.0001384217172, 9.705007633e-11 MLMG: Timers: Solve = 0.213155419 Iter = 0.211056174 Bottom = 0.160733349 <<< 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. 7 resid, resid/bnorm = 3.190941599e-05, 5.262553064e-12 MLMG: Timers: Solve = 3.348412261 Iter = 3.279014448 Bottom = 0.029832547 Done calling nodal solver Timestep 2 ends with TIME = 0.0009957769792 DT = 0.0005215974653 Timing summary: Advection :0.18943776 seconds MAC Proj :0.473686036 seconds Nodal Proj :3.451010422 seconds Reactions :0.170125564 seconds Misc :0.025395632 seconds Base State :0.011888191 seconds Time to advance time step: 4.309786388 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 = 1597824.952 MLMG: Initial residual (resid0) = 1597824.952 MLMG: Final Iter. 9 resid, resid/bnorm = 6.20765386e-05, 3.885065039e-11 MLMG: Timers: Solve = 0.263561886 Iter = 0.261461 Bottom = 0.204796503 <<< 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 = 1597833.243 MLMG: Initial residual (resid0) = 398942.573 MLMG: Final Iter. 9 resid, resid/bnorm = 4.262399941e-05, 2.667612506e-11 MLMG: Timers: Solve = 0.236065198 Iter = 0.23399405 Bottom = 0.177519341 <<< 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 = 6670295.064 MLMG: Initial residual (resid0) = 6670295.064 MLMG: Final Iter. 9 resid, resid/bnorm = 5.302337708e-05, 7.949180144e-12 MLMG: Timers: Solve = 4.277507717 Iter = 4.208384206 Bottom = 0.035464868 Done calling nodal solver Timestep 3 ends with TIME = 0.001569534191 DT = 0.0005737572118 Timing summary: Advection :0.193798039 seconds MAC Proj :0.511708343 seconds Nodal Proj :4.381377098 seconds Reactions :0.168897843 seconds Misc :0.08968222 seconds Base State :0.014533039 seconds Time to advance time step: 5.345598065 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.484303385 Total Time: 28.12292786 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 (20.06-51-gba9be262a0fa) finalized