Initializing CUDA... CUDA initialized with 1 GPU AMReX (20.07-34-gfd4e0d1078a4) 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: 0.573700531 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 = 0.072548794 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: 0.51002489 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 = 3.685425298e-10, 1.793557808e-13 MLMG: Timers: Solve = 3.359630985 Iter = 3.289990335 Bottom = 0.026701623 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: 0.498339319 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 = 1.633772627e-05, 5.98751551e-12 MLMG: Timers: Solve = 0.272903964 Iter = 0.267372564 Bottom = 0.209370163 <<< 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) = 8728.675119 MLMG: Final Iter. 5 resid, resid/bnorm = 0.0002707600361, 9.92293767e-11 MLMG: Timers: Solve = 0.154029921 Iter = 0.151828182 Bottom = 0.119865254 <<< 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 = 0.002912521362, 2.516102778e-13 MLMG: Timers: Solve = 3.365266634 Iter = 3.289533992 Bottom = 0.030675224 Done calling nodal solver Timestep 0 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.213256015 seconds MAC Proj :0.447604724 seconds Nodal Proj :3.631213031 seconds Reactions :0.168976806 seconds Misc :0.038918388 seconds Base State :0.01306482 seconds Time to advance time step: 4.500110428 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.515104446 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 = 0.0001228013425, 9.385753647e-11 MLMG: Timers: Solve = 0.236941617 Iter = 0.234611097 Bottom = 0.183834895 <<< 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 = 1308380.241 MLMG: Initial residual (resid0) = 10.14500699 MLMG: Final Iter. 5 resid, resid/bnorm = 4.094190446e-05, 3.129205348e-11 MLMG: Timers: Solve = 0.161502485 Iter = 0.15936101 Bottom = 0.126949043 <<< 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 = 5488883.993 MLMG: Initial residual (resid0) = 5488883.993 MLMG: Final Iter. 7 resid, resid/bnorm = 1.36118615e-06, 2.479896008e-13 MLMG: Timers: Solve = 3.477424138 Iter = 3.406491123 Bottom = 0.028328483 Done calling nodal solver Timestep 1 ends with TIME = 0.0004741795139 DT = 0.0004741795139 Timing summary: Advection :0.194885849 seconds MAC Proj :0.410923641 seconds Nodal Proj :3.580875779 seconds Reactions :0.16992342 seconds Misc :0.02599944 seconds Base State :0.01418801 seconds Time to advance time step: 4.382737623 Call to estdt for level 0 gives dt_lev = 0.2012294725 Minimum estdt over all levels = 0.2012294725 Call to estdt at beginning of step 2 gives dt =0.2012294725 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 = 1426181.407 MLMG: Initial residual (resid0) = 1426181.407 MLMG: Final Iter. 9 resid, resid/bnorm = 2.60886809e-05, 1.829268056e-11 MLMG: Timers: Solve = 0.257709524 Iter = 0.255488316 Bottom = 0.198209762 <<< 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 = 1426291.685 MLMG: Initial residual (resid0) = 36463.97776 MLMG: Final Iter. 9 resid, resid/bnorm = 2.418597261e-05, 1.695724154e-11 MLMG: Timers: Solve = 0.243503679 Iter = 0.241382809 Bottom = 0.183907843 <<< 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 = 6063485.845 MLMG: Initial residual (resid0) = 6063485.845 MLMG: Final Iter. 9 resid, resid/bnorm = 2.416173912e-05, 3.984793523e-12 MLMG: Timers: Solve = 4.360041466 Iter = 4.286393202 Bottom = 0.039598922 Done calling nodal solver Timestep 2 ends with TIME = 0.0009957769792 DT = 0.0005215974653 Timing summary: Advection :0.342374837 seconds MAC Proj :0.513480562 seconds Nodal Proj :4.463700077 seconds Reactions :0.169018739 seconds Misc :0.025516319 seconds Base State :0.013379159 seconds Time to advance time step: 5.514218926 Call to estdt for level 0 gives dt_lev = 0.2012666332 Minimum estdt over all levels = 0.2012666332 Call to estdt at beginning of step 3 gives dt =0.2012666332 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 = 1597824.953 MLMG: Initial residual (resid0) = 1597824.953 MLMG: Final Iter. 9 resid, resid/bnorm = 0.0001436872481, 8.992677688e-11 MLMG: Timers: Solve = 0.255180165 Iter = 0.252960053 Bottom = 0.195714886 <<< 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 = 1597946.235 MLMG: Initial residual (resid0) = 56931.5549 MLMG: Final Iter. 9 resid, resid/bnorm = 2.111995414e-05, 1.321693664e-11 MLMG: Timers: Solve = 0.244902986 Iter = 0.242770073 Bottom = 0.185625258 <<< 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 = 3.604527144e-05, 5.404108226e-12 MLMG: Timers: Solve = 3.826188248 Iter = 3.756094816 Bottom = 0.031788879 Done calling nodal solver Timestep 3 ends with TIME = 0.001569534191 DT = 0.0005737572118 Timing summary: Advection :0.19803761 seconds MAC Proj :0.512380222 seconds Nodal Proj :3.931557623 seconds Reactions :0.169092592 seconds Misc :0.099427596 seconds Base State :0.01404876 seconds Time to advance time step: 4.9106232 Writing plotfile 3 inner sponge: r_sp , r_tp : 186468750, 224718750 Time to write plotfile: 0.491636163 Total Time: 28.9518511 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 (20.07-34-gfd4e0d1078a4) finalized