Initializing CUDA... CUDA initialized with 1 GPU AMReX (20.09-21-gde4aab4f20eb) 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) model file mapping, level: 1 dr of MAESTRO base state = 281250.000000 dr of input file data = 562500.000000 maximum radius (cell-centered) of input model = 359718750.000000 setting r_cutoff to 729 radius at r_cutoff 205171875 Maximum HSE Error = 0.500936 (after putting initial model into base state arrays, and for density < base_cutoff_density) Writing plotfile reacting_bubble-2d-amr_pltInitData after InitData inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.216896318 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 = 0.015310423 Iter = 0 Bottom = 0 Done calling nodal solver Writing plotfile reacting_bubble-2d-amr_pltafter_InitProj after InitProj inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.201948882 Call to firstdt for level 0 gives dt_lev = 0.0004741795922 Multiplying dt_lev by init_shrink; dt_lev = 0.0004741795922 Call to firstdt for level 1 gives dt_lev = 0.0002743178815 Multiplying dt_lev by init_shrink; dt_lev = 0.0002743178815 Minimum firstdt over all levels = 0.0002743178815 Doing initial divu iteration #1 Calling nodal solver MLMG: Initial rhs = 9701.832854 MLMG: Initial residual (resid0) = 9701.832854 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0003233593704, 3.332971979e-08 MLMG: Timers: Solve = 0.421693943 Iter = 0.407710306 Bottom = 0.001397745 Done calling nodal solver Call to estdt for level 0 gives dt_lev = 0.1641628699 Call to estdt for level 1 gives dt_lev = 0.1158500464 Minimum estdt over all levels = 0.1158500464 Call to estdt at end of istep_divu_iter = 1 gives dt = 0.1158500464 Multiplying dt by init_shrink; dt = 0.1158500464 Ignoring this new dt since it's larger than the previous dt = 0.0002743178815 Writing plotfile reacting_bubble-2d-amr_pltafter_DivuIter after final DivuIter inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.196974533 Doing initial pressure iteration #1 Timestep 0 starts with TIME = 0 DT = 0.0002743178815 Cell Count: Level 0, 245760 cells Level 1, 79872 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 = 1769558.577 MLMG: Initial residual (resid0) = 1769558.577 MLMG: Final Iter. 7 resid, resid/bnorm = 0.001462307051, 8.263682652e-10 MLMG: Timers: Solve = 0.109458203 Iter = 0.102935045 Bottom = 0.019162378 <<< 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 = 1769557.101 MLMG: Initial residual (resid0) = 12562.98284 MLMG: Final Iter. 4 resid, resid/bnorm = 0.0003393791558, 1.917876262e-10 MLMG: Timers: Solve = 0.062567491 Iter = 0.057735004 Bottom = 0.009305447 <<< 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 = 1.293088755e+10 MLMG: Initial residual (resid0) = 1.293088755e+10 MLMG: Final Iter. 9 resid, resid/bnorm = 0.05369567871, 4.152513005e-12 MLMG: Timers: Solve = 0.743601648 Iter = 0.727120122 Bottom = 0.002699285 Done calling nodal solver Timestep 0 ends with TIME = 0.0002743178815 DT = 0.0002743178815 Timing summary: Advection :0.361165713 seconds MAC Proj :0.20185797 seconds Nodal Proj :0.798678749 seconds Reactions :0.052271639 seconds Misc :0.031416242 seconds Base State :0.023125139 seconds Time to advance time step: 1.445762172 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.198191399 Writing checkpoint 0 after all initialization Writing checkpoint reacting_bubble_2d_chk0000000 Calling Evolve() Timestep 1 starts with TIME = 0 DT = 0.0002743178815 Cell Count: Level 0, 245760 cells Level 1, 79872 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 = 484084.2373 MLMG: Initial residual (resid0) = 484084.2373 MLMG: Final Iter. 7 resid, resid/bnorm = 3.840937108e-05, 7.934439529e-11 MLMG: Timers: Solve = 0.107663982 Iter = 0.102737813 Bottom = 0.01859582 <<< 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 = 484084.2267 MLMG: Initial residual (resid0) = 15.7407697 MLMG: Final Iter. 3 resid, resid/bnorm = 0.0002643898726, 5.461650226e-10 MLMG: Timers: Solve = 0.049972264 Iter = 0.045197576 Bottom = 0.007734804 <<< 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 = 3547174.999 MLMG: Initial residual (resid0) = 3547174.999 MLMG: Final Iter. 9 resid, resid/bnorm = 1.473911107e-05, 4.155168851e-12 MLMG: Timers: Solve = 0.738271555 Iter = 0.72367758 Bottom = 0.002687704 Done calling nodal solver Timestep 1 ends with TIME = 0.0002743178815 DT = 0.0002743178815 Timing summary: Advection :0.3606362 seconds MAC Proj :0.185216894 seconds Nodal Proj :0.79148634 seconds Reactions :0.051965949 seconds Misc :0.033491707 seconds Base State :0.023037244 seconds Time to advance time step: 1.423077259 Call to estdt for level 0 gives dt_lev = 0.2285161774 Call to estdt for level 1 gives dt_lev = 0.1613599181 Minimum estdt over all levels = 0.1613599181 Call to estdt at beginning of step 2 gives dt =0.1613599181 dt_growth factor limits the new dt = 0.0003017496696 Timestep 2 starts with TIME = 0.0002743178815 DT = 0.0003017496696 Cell Count: Level 0, 245760 cells Level 1, 79872 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 = 709087.2089 MLMG: Initial residual (resid0) = 709087.2089 MLMG: Final Iter. 6 resid, resid/bnorm = 0.0005366309866, 7.567912379e-10 MLMG: Timers: Solve = 0.09260793 Iter = 0.087711883 Bottom = 0.016317136 <<< 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 = 709086.6231 MLMG: Initial residual (resid0) = 129230.7288 MLMG: Final Iter. 5 resid, resid/bnorm = 9.585470616e-05, 1.351805309e-10 MLMG: Timers: Solve = 0.076132474 Iter = 0.071368912 Bottom = 0.011799873 <<< 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 = 3903892.246 MLMG: Initial residual (resid0) = 3903892.246 MLMG: Final Iter. 9 resid, resid/bnorm = 1.618079841e-05, 4.144786124e-12 MLMG: Timers: Solve = 0.73971799 Iter = 0.723644344 Bottom = 0.002717679 Done calling nodal solver Timestep 2 ends with TIME = 0.0005760675511 DT = 0.0003017496696 Timing summary: Advection :0.357133961 seconds MAC Proj :0.196102489 seconds Nodal Proj :0.79322601 seconds Reactions :0.055214203 seconds Misc :0.032495714 seconds Base State :0.022308417 seconds Time to advance time step: 1.434460305 Time to regrid: 0.031812486 Call to estdt for level 0 gives dt_lev = 0.2285277611 Call to estdt for level 1 gives dt_lev = 0.161379943 Minimum estdt over all levels = 0.161379943 Call to estdt at beginning of step 3 gives dt =0.161379943 dt_growth factor limits the new dt = 0.0003319246366 Timestep 3 starts with TIME = 0.0005760675511 DT = 0.0003319246366 Cell Count: Level 0, 245760 cells Level 1, 79872 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 = 1070293.273 MLMG: Initial residual (resid0) = 1070293.273 MLMG: Final Iter. 6 resid, resid/bnorm = 0.0005794005165, 5.413474334e-10 MLMG: Timers: Solve = 0.093882932 Iter = 0.089007133 Bottom = 0.016467346 <<< 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 = 1070292.629 MLMG: Initial residual (resid0) = 47909.95942 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0001436926997, 1.342555258e-10 MLMG: Timers: Solve = 0.07539646 Iter = 0.070649021 Bottom = 0.011085672 <<< 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 = 4294280.634 MLMG: Initial residual (resid0) = 4294280.634 MLMG: Final Iter. 9 resid, resid/bnorm = 1.785904169e-05, 4.158797063e-12 MLMG: Timers: Solve = 0.73982071 Iter = 0.725066376 Bottom = 0.002715447 Done calling nodal solver Timestep 3 ends with TIME = 0.0009079921877 DT = 0.0003319246366 Timing summary: Advection :0.354430383 seconds MAC Proj :0.197341553 seconds Nodal Proj :0.793221358 seconds Reactions :0.051403221 seconds Misc :0.031587261 seconds Base State :0.021256164 seconds Time to advance time step: 1.428253879 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.200926895 Writing checkpoint 3 Writing checkpoint reacting_bubble_2d_chk0000003 Total Time: 10.86900673 Unused ParmParse Variables: [TOP]::maestro.v(nvals = 1) :: [1] [TOP]::amr.check_file(nvals = 1) :: [reacting_bubble-2d-amr_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] Total GPU global memory (MB): 12066 Free GPU global memory (MB): 10031 [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 (20.09-21-gde4aab4f20eb) finalized