Initializing CUDA... CUDA initialized with 1 GPU AMReX (20.12.1-42-gd3fd6462b288) 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) 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: 0.204194784 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 = 0.014524562 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: 0.184101724 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 = 9701.829831 MLMG: Initial residual (resid0) = 9701.829831 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0003233579903, 3.332958792e-08 MLMG: Timers: Solve = 0.419153389 Iter = 0.405095684 Bottom = 0.00232322 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: 0.181765166 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 = 1769558.576 MLMG: Initial residual (resid0) = 1769558.576 MLMG: Final Iter. 7 resid, resid/bnorm = 0.001462266496, 8.263453471e-10 MLMG: Timers: Solve = 0.077167173 Iter = 0.071442082 Bottom = 0.018061441 <<< 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) = 12562.98214 MLMG: Final Iter. 4 resid, resid/bnorm = 0.0003393802044, 1.917882188e-10 MLMG: Timers: Solve = 0.043127405 Iter = 0.039484806 Bottom = 0.008783084 <<< 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 = 1.293088754e+10 MLMG: Initial residual (resid0) = 1.293088754e+10 MLMG: Final Iter. 9 resid, resid/bnorm = 0.05368804932, 4.151922993e-12 MLMG: Timers: Solve = 0.753185549 Iter = 0.736702598 Bottom = 0.004514592 Done calling nodal solver Timestep 0 ends with TIME = 0.0002743178815 DT = 0.0002743178815 Timing summary: Advection :0.292560672 seconds MAC Proj :0.146841814 seconds Nodal Proj :0.798948381 seconds Reactions :0.043174326 seconds Misc :0.023838511 seconds Base State :0.021208078 seconds Time to advance time step: 1.305710279 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.182648551 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 = 484084.2372 MLMG: Initial residual (resid0) = 484084.2372 MLMG: Final Iter. 7 resid, resid/bnorm = 3.840932482e-05, 7.934429974e-11 MLMG: Timers: Solve = 0.075213454 Iter = 0.071401026 Bottom = 0.01760843 <<< 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 = 484084.2266 MLMG: Initial residual (resid0) = 15.74076961 MLMG: Final Iter. 3 resid, resid/bnorm = 0.0002649298635, 5.472805121e-10 MLMG: Timers: Solve = 0.035381015 Iter = 0.031630313 Bottom = 0.007356872 <<< 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 = 1.474656165e-05, 4.157269278e-12 MLMG: Timers: Solve = 0.743298086 Iter = 0.728980957 Bottom = 0.004459621 Done calling nodal solver Timestep 1 ends with TIME = 0.0002743178815 DT = 0.0002743178815 Timing summary: Advection :0.289673516 seconds MAC Proj :0.135043279 seconds Nodal Proj :0.786954694 seconds Reactions :0.043696546 seconds Misc :0.026005736 seconds Base State :0.023520324 seconds Time to advance time step: 1.281700056 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 = 709087.2088 MLMG: Initial residual (resid0) = 709087.2088 MLMG: Final Iter. 6 resid, resid/bnorm = 0.0005366309521, 7.567911893e-10 MLMG: Timers: Solve = 0.064921244 Iter = 0.061133162 Bottom = 0.015540129 <<< 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 = 709086.623 MLMG: Initial residual (resid0) = 129230.7288 MLMG: Final Iter. 5 resid, resid/bnorm = 9.585561952e-05, 1.35181819e-10 MLMG: Timers: Solve = 0.053043545 Iter = 0.049364853 Bottom = 0.011201708 <<< 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 = 1.62422657e-05, 4.160531254e-12 MLMG: Timers: Solve = 0.743307607 Iter = 0.72774848 Bottom = 0.004060037 Done calling nodal solver Timestep 2 ends with TIME = 0.0005760675511 DT = 0.0003017496696 Timing summary: Advection :0.321242977 seconds MAC Proj :0.143383398 seconds Nodal Proj :0.788329409 seconds Reactions :0.043804122 seconds Misc :0.031202735 seconds Base State :0.023016943 seconds Time to advance time step: 1.328322596 Time to regrid: 0.016103606 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 = 0.0005794018198, 5.413486512e-10 MLMG: Timers: Solve = 0.065000855 Iter = 0.06106083 Bottom = 0.015395738 <<< 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) = 47909.95943 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0001436926608, 1.342554895e-10 MLMG: Timers: Solve = 0.052553379 Iter = 0.04887499 Bottom = 0.010639244 <<< 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 = 1.78180635e-05, 4.149254558e-12 MLMG: Timers: Solve = 0.742505307 Iter = 0.728177257 Bottom = 0.004446552 Done calling nodal solver Timestep 3 ends with TIME = 0.0009079921877 DT = 0.0003319246366 Timing summary: Advection :0.298479965 seconds MAC Proj :0.14312015 seconds Nodal Proj :0.798006793 seconds Reactions :0.042618922 seconds Misc :0.035426246 seconds Base State :0.022412644 seconds Time to advance time step: 1.318025761 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.183113445 Writing checkpoint 3 Writing checkpoint reacting_bubble_2d_chk0000003 Total Time: 10.07965657 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): 10126 [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 (20.12.1-42-gd3fd6462b288) finalized