Initializing AMReX (26.08-35-g5b16e49d070e)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.08-35-g5b16e49d070e) initialized Starting run at 05:35:45 UTC on 2026-08-28. Successfully read inputs file ... Castro git describe: 26.08-5-g2df268cd1 AMReX git describe: 26.08-35-g5b16e49d0 Microphysics git describe: 26.08-13-g5ff9065d reading extern runtime parameters ... 3 Species: C12 O16 Mg24 Successfully read inputs file ... INITIAL GRIDS Level 0 8 grids 262144 cells 100 % of domain smallest grid: 32 x 32 x 32 biggest grid: 32 x 32 x 32 PLOTFILE: file = dustcollapse-3d-monopole_plt00000 Write plotfile time = 0.01371954 seconds [Level 0 step 1] ADVANCE at time 0 with dt = 4.541742215e-05 [Level 0 step 1] Advanced 262144 cells STEP = 1 TIME = 4.541742215e-05 DT = 4.541742215e-05 [STEP 1] Coarse TimeStep time: 0.321169851 [STEP 1] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 2] ADVANCE at time 4.541742215e-05 with dt = 4.768829326e-05 [Level 0 step 2] Advanced 262144 cells STEP = 2 TIME = 9.31057154e-05 DT = 4.768829326e-05 [STEP 2] Coarse TimeStep time: 0.308532554 [STEP 2] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 3] ADVANCE at time 9.31057154e-05 with dt = 5.007270792e-05 [Level 0 step 3] Advanced 262144 cells STEP = 3 TIME = 0.0001431784233 DT = 5.007270792e-05 [STEP 3] Coarse TimeStep time: 0.333666868 [STEP 3] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 4] ADVANCE at time 0.0001431784233 with dt = 5.257634331e-05 [Level 0 step 4] Advanced 262144 cells STEP = 4 TIME = 0.0001957547666 DT = 5.257634331e-05 [STEP 4] Coarse TimeStep time: 0.32208911 [STEP 4] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 5] ADVANCE at time 0.0001957547666 with dt = 5.520516048e-05 [Level 0 step 5] Advanced 262144 cells STEP = 5 TIME = 0.0002509599271 DT = 5.520516048e-05 [STEP 5] Coarse TimeStep time: 0.351278885 [STEP 5] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 6] ADVANCE at time 0.0002509599271 with dt = 5.79654185e-05 [Level 0 step 6] Advanced 262144 cells STEP = 6 TIME = 0.0003089253456 DT = 5.79654185e-05 [STEP 6] Coarse TimeStep time: 0.284038561 [STEP 6] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 7] ADVANCE at time 0.0003089253456 with dt = 6.086368943e-05 [Level 0 step 7] Advanced 262144 cells STEP = 7 TIME = 0.000369789035 DT = 6.086368943e-05 [STEP 7] Coarse TimeStep time: 0.280687338 [STEP 7] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 8] ADVANCE at time 0.000369789035 with dt = 6.39068739e-05 [Level 0 step 8] Advanced 262144 cells STEP = 8 TIME = 0.000433695909 DT = 6.39068739e-05 [STEP 8] Coarse TimeStep time: 0.279275584 [STEP 8] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 9] ADVANCE at time 0.000433695909 with dt = 6.71022176e-05 [Level 0 step 9] Advanced 262144 cells STEP = 9 TIME = 0.0005007981265 DT = 6.71022176e-05 [STEP 9] Coarse TimeStep time: 0.27817417 [STEP 9] FAB kilobyte spread across MPI nodes: [57998 ... 57998] [Level 0 step 10] ADVANCE at time 0.0005007981265 with dt = 7.045732848e-05 [Level 0 step 10] Advanced 262144 cells STEP = 10 TIME = 0.000571255455 DT = 7.045732848e-05 [STEP 10] Coarse TimeStep time: 0.278279665 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.008163797 seconds Ending run at 05:35:48 UTC on 2026-08-28. Run time = 3.220917217 Run time without initialization = 3.047910723 Average number of zones advanced per microsecond: 0.860 Average number of zones advanced per microsecond per rank: 0.108 TinyProfiler total time across processes [min...avg...max]: 3.2198 ... 3.2203 ... 3.2209 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 1.9667 2.0634 2.1570 66.97% Gravity::make_radial_gravity() 21 0.2833 0.2896 0.3059 9.50% check_for_negative_density() 10 0.02451 0.119 0.2211 6.87% Castro::estTimeStep() 21 0.03583 0.07311 0.1114 3.46% Castro::initData() 1 0.03417 0.06957 0.1113 3.46% amrex::Copy() 193 0.06116 0.07831 0.08645 2.68% FabArray::ParallelCopy_finish() 41 0.03632 0.05748 0.08315 2.58% FabArray::setVal() 143 0.05237 0.06375 0.06931 2.15% FillPatchIterator::Initialize 41 0.03807 0.0405 0.04905 1.52% Castro::reset_internal_energy(Fab) 1008 0.04469 0.0459 0.04749 1.47% FabArray::ParallelCopy_nowait() 41 0.02499 0.03457 0.03776 1.17% Castro::normalize_species() 62 0.03388 0.03517 0.03765 1.17% StateData::FillBoundary(geom) 41 0.03055 0.03322 0.03512 1.09% Castro::initialize_do_advance() 10 0.01534 0.02105 0.03373 1.05% Gravity::interpolate_monopole_grav() 21 0.02472 0.02521 0.02566 0.80% Castro::construct_new_gravity_source() 10 0.02102 0.02297 0.02485 0.77% Castro::computeTemp() 63 0.01839 0.01875 0.01931 0.60% FabArray::Saxpy() 20 0.01072 0.01278 0.01388 0.43% Castro::initialize_advance() 10 0.005225 0.01028 0.01309 0.41% Amr::writePlotFile() 2 0.006778 0.01063 0.01277 0.40% VisMF::Write(FabArray) 2 0.007803 0.00904 0.01253 0.39% FabArray::setDomainBndry() 41 0.007027 0.01059 0.01191 0.37% Amr::coarseTimeStep() 10 0.002346 0.007541 0.01155 0.36% MultiFab::contains_nan() 20 0.009234 0.01025 0.01127 0.35% Castro::construct_old_gravity_source() 10 0.007023 0.009774 0.0107 0.33% Castro::finalize_do_advance() 10 0.001046 0.005073 0.01032 0.32% Castro::initMFs() 1 0.006126 0.006671 0.008106 0.25% Castro::enforce_min_density() 62 0.006045 0.006268 0.00664 0.21% Castro::construct_new_source() 50 0.005503 0.006115 0.00648 0.20% Gravity::get_new_grav_vector() 11 0.002854 0.003867 0.004402 0.14% Gravity::get_old_grav_vector() 10 0.001749 0.002497 0.003162 0.10% main() 1 0.001742 0.001972 0.002114 0.07% AmrLevel::FillPatch() 41 0.0007931 0.001016 0.001132 0.04% Amr::timeStep() 10 0.0001463 0.0001855 0.0003818 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002495 0.0002567 0.0002635 0.01% Castro::clean_state() 62 0.0001413 0.0001557 0.0001872 0.01% Castro::do_advance_ctu() 10 0.0001478 0.0001622 0.0001714 0.01% FillPatchIterator::FillFromLevel0() 41 0.0001077 0.0001163 0.0001269 0.00% StateDataPhysBCFunct::() 41 9.685e-05 0.0001083 0.0001197 0.00% Castro::Castro() 1 6.283e-05 8.879e-05 0.0001062 0.00% FabArray::ParallelCopy() 41 8.162e-05 9.11e-05 0.0001059 0.00% Castro::do_old_sources() 10 7.917e-05 8.895e-05 0.0001022 0.00% Castro::construct_old_source() 50 5.578e-05 7.637e-05 8.663e-05 0.00% Castro::apply_source_to_state() 20 4.515e-05 5.889e-05 8.088e-05 0.00% FillPatchSingleLevel 41 6.319e-05 6.829e-05 7.959e-05 0.00% Castro::do_new_sources() 10 5.311e-05 6.154e-05 7.585e-05 0.00% Castro::subcycle_advance_ctu() 10 4.431e-05 5.374e-05 7.497e-05 0.00% Amr::FinalizeInit() 1 3.867e-06 1.273e-05 6.936e-05 0.00% Castro::advance() 10 4.665e-05 5.27e-05 6.246e-05 0.00% Amr::defBaseLevel() 1 3.464e-05 4.228e-05 5.161e-05 0.00% Castro::construct_old_gravity() 10 3.611e-05 4.089e-05 4.914e-05 0.00% Castro::construct_new_gravity() 10 2.892e-05 3.445e-05 3.835e-05 0.00% Castro::check_for_nan() 20 2.768e-05 2.934e-05 3.197e-05 0.00% Castro::expand_state() 10 2.022e-05 2.328e-05 3.118e-05 0.00% Castro::computeInitialDt() 2 6.073e-06 1.24e-05 1.816e-05 0.00% Castro::post_timestep() 10 1.527e-05 1.649e-05 1.808e-05 0.00% Castro::post_init() 1 2.209e-06 4.587e-06 1.572e-05 0.00% Castro::computeNewDt() 9 9.021e-06 1.079e-05 1.376e-05 0.00% Amr::InitializeInit() 1 2.59e-06 3.792e-06 5.852e-06 0.00% Amr::init() 1 1.755e-06 2.017e-06 2.311e-06 0.00% Amr::initialInit() 1 1.435e-06 1.721e-06 2.201e-06 0.00% Other 203 0.01043 0.01256 0.01444 0.45% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.22 3.22 3.221 100.00% Amr::coarseTimeStep() 10 3.038 3.038 3.038 94.31% Amr::timeStep() 10 3.015 3.019 3.024 93.89% Castro::advance() 10 3 3.004 3.009 93.43% Castro::subcycle_advance_ctu() 10 2.933 2.938 2.954 91.70% Castro::do_advance_ctu() 10 2.933 2.937 2.954 91.70% Castro::construct_ctu_hydro_source() 10 2.198 2.201 2.207 68.52% Gravity::make_radial_gravity() 21 0.3014 0.3072 0.3193 9.91% check_for_negative_density() 10 0.02451 0.119 0.2211 6.87% AmrLevel::FillPatch() 41 0.1973 0.2082 0.2168 6.73% Gravity::get_new_grav_vector() 11 0.2019 0.203 0.2044 6.34% Castro::construct_old_gravity() 10 0.1831 0.1887 0.1974 6.13% Gravity::get_old_grav_vector() 10 0.1824 0.188 0.1968 6.11% FillPatchIterator::Initialize 41 0.1632 0.1768 0.1875 5.82% Castro::construct_new_gravity() 10 0.1806 0.1815 0.1823 5.66% Castro::initialize_do_advance() 10 0.1666 0.1711 0.176 5.46% Amr::init() 1 0.1714 0.1721 0.1726 5.36% Amr::initialInit() 1 0.1573 0.1581 0.1587 4.93% FillPatchIterator::FillFromLevel0() 41 0.1036 0.1257 0.1391 4.32% FillPatchSingleLevel 41 0.1035 0.1256 0.139 4.32% Amr::InitializeInit() 1 0.05424 0.08993 0.1324 4.11% Amr::defBaseLevel() 1 0.05424 0.08992 0.1324 4.11% Castro::expand_state() 10 0.1025 0.1161 0.1238 3.84% Castro::initData() 1 0.03796 0.07325 0.1148 3.56% Castro::estTimeStep() 21 0.03583 0.07311 0.1114 3.46% Castro::clean_state() 62 0.1036 0.1056 0.1097 3.41% FabArray::ParallelCopy() 41 0.07044 0.09223 0.1083 3.36% Amr::FinalizeInit() 1 0.02491 0.06814 0.1041 3.23% Castro::do_old_sources() 10 0.09307 0.09541 0.09737 3.02% amrex::Copy() 193 0.06116 0.07831 0.08645 2.68% FabArray::ParallelCopy_finish() 41 0.03632 0.05748 0.08315 2.58% Castro::computeInitialDt() 2 0.002368 0.0452 0.08114 2.52% Castro::initialize_advance() 10 0.0507 0.06415 0.06936 2.15% FabArray::setVal() 143 0.05237 0.06375 0.06931 2.15% Castro::computeTemp() 63 0.06345 0.0649 0.06706 2.08% Castro::do_new_sources() 10 0.056 0.06095 0.06625 2.06% Castro::reset_internal_energy(MultiFab) 63 0.04494 0.04616 0.04775 1.48% Castro::reset_internal_energy(Fab) 1008 0.04469 0.0459 0.04749 1.47% FabArray::ParallelCopy_nowait() 41 0.02508 0.03467 0.03785 1.18% Castro::normalize_species() 62 0.03388 0.03517 0.03765 1.17% StateDataPhysBCFunct::() 41 0.03064 0.03333 0.03523 1.09% StateData::FillBoundary(geom) 41 0.03055 0.03322 0.03512 1.09% Castro::construct_new_source() 50 0.02652 0.02908 0.03124 0.97% Castro::finalize_do_advance() 10 0.01627 0.02297 0.03123 0.97% Gravity::interpolate_monopole_grav() 21 0.02472 0.02521 0.02566 0.80% Castro::construct_new_gravity_source() 10 0.02102 0.02297 0.02485 0.77% Castro::post_init() 1 0.02244 0.02273 0.02283 0.71% Amr::writePlotFile() 2 0.02211 0.02227 0.02265 0.70% Castro::post_timestep() 10 0.01401 0.01438 0.01461 0.45% Castro::apply_source_to_state() 20 0.01076 0.01284 0.01394 0.43% FabArray::Saxpy() 20 0.01072 0.01278 0.01388 0.43% VisMF::Write(FabArray) 2 0.007803 0.00904 0.01253 0.39% FabArray::setDomainBndry() 41 0.007027 0.01059 0.01191 0.37% Castro::Castro() 1 0.01005 0.01051 0.01155 0.36% Castro::check_for_nan() 20 0.009266 0.01028 0.0113 0.35% MultiFab::contains_nan() 20 0.009234 0.01025 0.01127 0.35% Castro::construct_old_source() 50 0.007078 0.00985 0.01078 0.33% Castro::construct_old_gravity_source() 10 0.007023 0.009774 0.0107 0.33% Castro::computeNewDt() 9 0.009992 0.01003 0.01008 0.31% Castro::initMFs() 1 0.006126 0.006671 0.008106 0.25% Castro::enforce_min_density() 62 0.006045 0.006268 0.00664 0.21% Other 203 0.01894 0.02271 0.02603 0.81% ------------------------------------------------------------------------------------------- Unused ParmParse Variables: [TOP]::amr.ref_ratio(nvals = 4) :: [2, 2, 2, 2] [TOP]::amr.regrid_int(nvals = 4) :: [2, 2, 2, 2] Async Memory Usage: -------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max -------------------------------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 2880 13 MiB 14 MiB 14 MiB 24 MiB 24 MiB 24 MiB -------------------------------------------------------------------------------------------------------------------- Pinned Memory Usage: -------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max -------------------------------------------------------------------------------------------------------------- The_Pinned_Arena::Initialize() 8 2 B 3 B 6 B 8192 KiB 8192 KiB 8192 KiB -------------------------------------------------------------------------------------------------------------- Cpu Memory Usage: -------------------------------------------------------------------------------------------------------------------- Name Nalloc AvgMem min AvgMem avg AvgMem max MaxMem min MaxMem avg MaxMem max -------------------------------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 2880 13 MiB 14 MiB 14 MiB 24 MiB 24 MiB 24 MiB Castro::initMFs() 48 8649 KiB 8658 KiB 8661 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6738 KiB 6744 KiB 6748 KiB 7154 KiB 7154 KiB 7154 KiB StateData::define() 32 7121 KiB 7129 KiB 7131 KiB 7154 KiB 7154 KiB 7154 KiB Castro::initialize_do_advance() 80 4533 KiB 4541 KiB 4562 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 223 KiB 242 KiB 255 KiB 5000 KiB 5000 KiB 5000 KiB Amr::writePlotFile() 16 14 KiB 16 KiB 21 KiB 3584 KiB 3584 KiB 3584 KiB Castro::initialize_advance() 80 2786 KiB 2792 KiB 2797 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 238 KiB 242 KiB 252 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 29 KiB 44 KiB 50 KiB 2170 KiB 2170 KiB 2170 KiB Castro::buildMetrics() 32 2024 KiB 2026 KiB 2027 KiB 2037 KiB 2037 KiB 2037 KiB Gravity::get_new_grav_vector() 88 80 KiB 80 KiB 81 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 72 KiB 74 KiB 78 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.08-35-g5b16e49d070e) finalized