Initializing CUDA... CUDA initialized with 1 GPU AMReX (20.06-79-g9b2172017f8a) 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: 0.594111941 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 = 0.070485259 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: 0.515723855 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 = 3.684466066e-10, 1.793090985e-13 MLMG: Timers: Solve = 3.342621938 Iter = 3.274208019 Bottom = 0.025923792 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: 0.759948372 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 = 1.635355875e-05, 5.993317862e-12 MLMG: Timers: Solve = 0.253886315 Iter = 0.248582884 Bottom = 0.19186282 <<< 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) = 8728.675105 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0002206085483, 8.084963001e-11 MLMG: Timers: Solve = 0.138947703 Iter = 0.136806697 Bottom = 0.105491986 <<< 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 = 0.003084301949, 2.664502586e-13 MLMG: Timers: Solve = 3.353511439 Iter = 3.277320522 Bottom = 0.029333988 Done calling nodal solver Timestep 0 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.198322551 seconds MAC Proj :0.412363631 seconds Nodal Proj :3.463731645 seconds Reactions :0.169418083 seconds Misc :0.036037083 seconds Base State :0.010986056 seconds Time to advance time step: 4.279984212 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.613625504 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 = 0.000121776422, 9.307418581e-11 MLMG: Timers: Solve = 0.237321481 Iter = 0.235194719 Bottom = 0.185479922 <<< 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) = 7.635483948 MLMG: Final Iter. 5 resid, resid/bnorm = 2.439842747e-05, 1.864781104e-11 MLMG: Timers: Solve = 0.147939876 Iter = 0.14586119 Bottom = 0.114501889 <<< 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 = 6.844947014e-06, 1.247056235e-12 MLMG: Timers: Solve = 3.345487253 Iter = 3.277335945 Bottom = 0.027152541 Done calling nodal solver Timestep 1 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.178036117 seconds MAC Proj :0.396867374 seconds Nodal Proj :3.448487195 seconds Reactions :0.169589649 seconds Misc :0.022585929 seconds Base State :0.011338976 seconds Time to advance time step: 4.215733339 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 = 1.398240781e-05, 9.804087836e-12 MLMG: Timers: Solve = 0.241814018 Iter = 0.23961751 Bottom = 0.183537618 <<< 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 = 3.944782192e-05, 2.765761188e-11 MLMG: Timers: Solve = 0.252976719 Iter = 0.250896002 Bottom = 0.195055914 <<< 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 = 2.582144882e-05, 4.258515564e-12 MLMG: Timers: Solve = 3.812383202 Iter = 3.744229416 Bottom = 0.032452452 Done calling nodal solver Timestep 2 ends with TIME = 0.0009957769792 DT = 0.0005215974653 Timing summary: Advection :0.176721311 seconds MAC Proj :0.506170464 seconds Nodal Proj :4.068951924 seconds Reactions :0.170258072 seconds Misc :0.020705071 seconds Base State :0.011667034 seconds Time to advance time step: 4.942932814 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 = 7.587943532e-05, 4.748920413e-11 MLMG: Timers: Solve = 0.239123012 Iter = 0.237041572 Bottom = 0.181181511 <<< 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) = 56931.55494 MLMG: Final Iter. 9 resid, resid/bnorm = 3.216881572e-05, 2.013135051e-11 MLMG: Timers: Solve = 0.251299452 Iter = 0.249234966 Bottom = 0.193351116 <<< 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 = 3.703613905e-05, 5.552664626e-12 MLMG: Timers: Solve = 3.809796258 Iter = 3.741705277 Bottom = 0.031832258 Done calling nodal solver Timestep 3 ends with TIME = 0.001569534191 DT = 0.0005737572118 Timing summary: Advection :0.185938726 seconds MAC Proj :0.501498031 seconds Nodal Proj :4.061612439 seconds Reactions :0.169508843 seconds Misc :0.023167266 seconds Base State :0.013242576 seconds Time to advance time step: 4.941884711 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.489671342 Total Time: 28.41231103 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): 7977 [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 (20.06-79-g9b2172017f8a) finalized