Initializing AMReX (26.02-52-g55c25f77198e)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.02-52-g55c25f77198e) initialized Starting run at 06:19:26 UTC on 2026-02-27. Successfully read inputs file ... Castro git describe: 26.02-17-g299428d1a AMReX git describe: 26.02-52-g55c25f771 Microphysics git describe: 26.02-2-gf030dab7 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 = 0.016032935 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: 0.332904752 [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: 0.335010872 [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: 0.319799137 [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: 0.312029246 [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: 0.386341239 [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: 0.297553173 [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: 0.287502083 [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: 0.28915946 [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: 0.294613965 [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: 0.290039026 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.007690984 seconds Ending run at 06:19:29 UTC on 2026-02-27. Run time = 3.363994844 Run time without initialization = 3.157562189 Average number of zones advanced per microsecond: 0.830 Average number of zones advanced per microsecond per rank: 0.104 TinyProfiler total time across processes [min...avg...max]: 3.3593 ... 3.3624 ... 3.3640 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 2.0835 2.1445 2.2245 66.13% Gravity::make_radial_gravity() 21 0.2896 0.3106 0.3265 9.71% check_for_negative_density() 10 0.02064 0.1176 0.1824 5.42% Castro::estTimeStep() 21 0.02832 0.09216 0.1357 4.03% Castro::initData() 1 0.03437 0.07292 0.1289 3.83% amrex::Copy() 193 0.07633 0.08338 0.09472 2.82% FabArray::setVal() 143 0.06607 0.07378 0.0773 2.30% FabArray::ParallelCopy_finish() 41 0.0587 0.06692 0.07292 2.17% Castro::reset_internal_energy(Fab) 1008 0.04139 0.04458 0.04649 1.38% FabArray::ParallelCopy_nowait() 41 0.03781 0.04009 0.04257 1.27% StateData::FillBoundary(geom) 41 0.03072 0.03369 0.03701 1.10% FillPatchIterator::Initialize 41 0.02929 0.03386 0.03628 1.08% Castro::normalize_species() 62 0.03356 0.03418 0.0348 1.03% Castro::construct_new_gravity_source() 10 0.02168 0.02296 0.02556 0.76% Gravity::interpolate_monopole_grav() 21 0.02484 0.02509 0.02555 0.76% Castro::computeTemp() 63 0.01703 0.01808 0.01889 0.56% Castro::initialize_do_advance() 10 0.01216 0.01654 0.01808 0.54% FabArray::setDomainBndry() 41 0.009055 0.01241 0.01537 0.46% Castro::initialize_advance() 10 0.01065 0.01252 0.01458 0.43% FabArray::Saxpy() 20 0.01151 0.01269 0.01354 0.40% VisMF::Write(FabArray) 2 0.009327 0.01004 0.01305 0.39% MultiFab::contains_nan() 20 0.009267 0.01079 0.01294 0.38% Amr::writePlotFile() 2 0.007702 0.01099 0.01171 0.35% Castro::initMFs() 1 0.00652 0.007798 0.01122 0.33% Castro::construct_old_gravity_source() 10 0.008 0.009241 0.009651 0.29% StateData::define() 4 0.005402 0.006398 0.008955 0.27% Castro::construct_new_source() 50 0.006036 0.006354 0.006577 0.20% Gravity::get_new_grav_vector() 11 0.00289 0.003661 0.004321 0.13% main() 1 0.00395 0.004143 0.004257 0.13% Gravity::get_old_grav_vector() 10 0.0017 0.002088 0.002442 0.07% Amr::coarseTimeStep() 10 0.001271 0.001716 0.002308 0.07% Castro::finalize_do_advance() 10 0.001232 0.001351 0.001431 0.04% AmrLevel::FillPatch() 41 0.000971 0.001066 0.001251 0.04% Amr::timeStep() 10 0.0001264 0.0001768 0.0004261 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002537 0.0002664 0.0002944 0.01% Castro::do_advance_ctu() 10 0.0001412 0.0001602 0.0001874 0.01% Castro::clean_state() 62 0.0001389 0.0001553 0.0001751 0.01% StateDataPhysBCFunct::() 41 9.731e-05 0.0001202 0.0001626 0.00% FillPatchIterator::FillFromLevel0() 41 9.115e-05 0.0001005 0.0001169 0.00% FabArray::ParallelCopy() 41 7.856e-05 9.414e-05 0.0001086 0.00% Castro::Castro() 1 5.796e-05 8.114e-05 0.0001045 0.00% Castro::do_old_sources() 10 7.66e-05 8.685e-05 0.0001005 0.00% FillPatchSingleLevel 41 7.128e-05 7.687e-05 8.743e-05 0.00% Castro::construct_old_source() 50 6.18e-05 6.96e-05 7.706e-05 0.00% Amr::FinalizeInit() 1 3.74e-06 1.278e-05 7.252e-05 0.00% Castro::subcycle_advance_ctu() 10 3.843e-05 5.541e-05 6.846e-05 0.00% Castro::do_new_sources() 10 5.032e-05 5.797e-05 6.681e-05 0.00% Amr::defBaseLevel() 1 3.873e-05 4.667e-05 6.061e-05 0.00% Castro::apply_source_to_state() 20 4.566e-05 4.967e-05 5.287e-05 0.00% Castro::construct_old_gravity() 10 3.564e-05 4.28e-05 5.225e-05 0.00% Castro::advance() 10 3.609e-05 4.299e-05 4.823e-05 0.00% Castro::construct_new_gravity() 10 3.232e-05 3.723e-05 4.354e-05 0.00% Castro::check_for_nan() 20 2.303e-05 2.688e-05 3.127e-05 0.00% Castro::expand_state() 10 1.945e-05 2.25e-05 2.813e-05 0.00% Castro::computeInitialDt() 2 5.149e-06 1.704e-05 2.409e-05 0.00% Castro::post_timestep() 10 1.375e-05 1.725e-05 2.319e-05 0.00% AmrLevel::AmrLevel(dm) 1 6.138e-06 1.129e-05 1.742e-05 0.00% Castro::computeNewDt() 9 8.025e-06 8.953e-06 9.952e-06 0.00% Amr::InitializeInit() 1 2.397e-06 3.35e-06 5.185e-06 0.00% Castro::post_init() 1 2.169e-06 2.817e-06 3.66e-06 0.00% Amr::init() 1 1.625e-06 2.268e-06 2.88e-06 0.00% Amr::initialInit() 1 1.296e-06 1.577e-06 2.139e-06 0.00% Other 260 0.0111 0.01632 0.01936 0.58% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.359 3.362 3.364 100.00% Amr::coarseTimeStep() 10 3.146 3.146 3.146 93.51% Amr::timeStep() 10 3.132 3.132 3.133 93.13% Castro::advance() 10 3.118 3.118 3.119 92.70% Castro::subcycle_advance_ctu() 10 3.035 3.041 3.046 90.55% Castro::do_advance_ctu() 10 3.035 3.041 3.046 90.55% Castro::construct_ctu_hydro_source() 10 2.264 2.281 2.287 67.97% Gravity::make_radial_gravity() 21 0.307 0.3268 0.3417 10.16% AmrLevel::FillPatch() 41 0.1983 0.2213 0.2362 7.02% Castro::construct_old_gravity() 10 0.1838 0.2024 0.216 6.42% Gravity::get_old_grav_vector() 10 0.1827 0.2016 0.2153 6.40% Gravity::get_new_grav_vector() 11 0.2072 0.2089 0.2106 6.26% Amr::init() 1 0.2013 0.2046 0.2061 6.13% FillPatchIterator::Initialize 41 0.1685 0.1874 0.196 5.83% Castro::initialize_do_advance() 10 0.161 0.1726 0.1913 5.69% Amr::initialInit() 1 0.1854 0.1884 0.1897 5.64% Castro::construct_new_gravity() 10 0.1826 0.1837 0.1848 5.49% check_for_negative_density() 10 0.02064 0.1176 0.1824 5.42% Amr::InitializeInit() 1 0.05833 0.09791 0.1559 4.64% Amr::defBaseLevel() 1 0.05833 0.0979 0.1559 4.64% FillPatchIterator::FillFromLevel0() 41 0.1298 0.1412 0.1462 4.35% FillPatchSingleLevel 41 0.1297 0.1411 0.1461 4.34% Castro::expand_state() 10 0.1154 0.1222 0.1396 4.15% Castro::estTimeStep() 21 0.02832 0.09216 0.1357 4.03% Castro::initData() 1 0.03796 0.07639 0.1326 3.94% Amr::FinalizeInit() 1 0.02955 0.0905 0.1306 3.88% Castro::do_old_sources() 10 0.09044 0.1024 0.1183 3.52% FabArray::ParallelCopy() 41 0.09697 0.1072 0.1139 3.38% Castro::clean_state() 62 0.09756 0.1027 0.106 3.15% Castro::computeInitialDt() 2 0.002719 0.06399 0.1042 3.10% amrex::Copy() 193 0.07633 0.08338 0.09472 2.82% Castro::initialize_advance() 10 0.06881 0.07373 0.07973 2.37% FabArray::setVal() 143 0.06607 0.07378 0.0773 2.30% FabArray::ParallelCopy_finish() 41 0.0587 0.06692 0.07292 2.17% Castro::do_new_sources() 10 0.05804 0.06179 0.06694 1.99% Castro::computeTemp() 63 0.05868 0.06293 0.06567 1.95% Castro::reset_internal_energy(MultiFab) 63 0.04165 0.04485 0.04678 1.39% Castro::reset_internal_energy(Fab) 1008 0.04139 0.04458 0.04649 1.38% FabArray::ParallelCopy_nowait() 41 0.03792 0.04018 0.04265 1.27% StateDataPhysBCFunct::() 41 0.03082 0.03381 0.03711 1.10% StateData::FillBoundary(geom) 41 0.03072 0.03369 0.03701 1.10% Castro::normalize_species() 62 0.03356 0.03418 0.0348 1.03% Castro::construct_new_source() 50 0.02808 0.02932 0.03207 0.95% Castro::post_init() 1 0.02619 0.02634 0.02651 0.79% Castro::construct_new_gravity_source() 10 0.02168 0.02296 0.02556 0.76% Gravity::interpolate_monopole_grav() 21 0.02484 0.02509 0.02555 0.76% Castro::finalize_do_advance() 10 0.01305 0.01935 0.02425 0.72% Amr::writePlotFile() 2 0.02364 0.02395 0.02414 0.72% FabArray::setDomainBndry() 41 0.009055 0.01241 0.01537 0.46% Castro::Castro() 1 0.01044 0.01179 0.01511 0.45% Castro::post_timestep() 10 0.01319 0.01394 0.01437 0.43% Castro::apply_source_to_state() 20 0.01155 0.01274 0.01359 0.40% FabArray::Saxpy() 20 0.01151 0.01269 0.01354 0.40% VisMF::Write(FabArray) 2 0.009327 0.01004 0.01305 0.39% Castro::check_for_nan() 20 0.009298 0.01082 0.01297 0.39% MultiFab::contains_nan() 20 0.009267 0.01079 0.01294 0.38% Castro::initMFs() 1 0.00652 0.007798 0.01122 0.33% Castro::computeNewDt() 9 0.01018 0.01019 0.01021 0.30% Castro::construct_old_source() 50 0.008061 0.00931 0.009728 0.29% Castro::construct_old_gravity_source() 10 0.008 0.009241 0.009651 0.29% AmrLevel::AmrLevel(dm) 1 0.005411 0.006409 0.008972 0.27% StateData::define() 4 0.005402 0.006398 0.008955 0.27% Other 260 0.01549 0.02431 0.02925 0.87% ------------------------------------------------------------------------------------------- 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 13 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 2 B 5 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 13 MiB 14 MiB 24 MiB 24 MiB 24 MiB Castro::initMFs() 48 8633 KiB 8641 KiB 8647 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6678 KiB 6685 KiB 6687 KiB 7153 KiB 7153 KiB 7153 KiB StateData::define() 32 7110 KiB 7119 KiB 7121 KiB 7153 KiB 7153 KiB 7153 KiB Castro::initialize_do_advance() 80 4500 KiB 4508 KiB 4515 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 224 KiB 247 KiB 269 KiB 5000 KiB 5000 KiB 5000 KiB Amr::writePlotFile() 16 16 KiB 17 KiB 21 KiB 3584 KiB 3584 KiB 3584 KiB Castro::initialize_advance() 80 2772 KiB 2775 KiB 2776 KiB 3000 KiB 3000 KiB 3000 KiB Gravity::make_radial_gravity() 168 232 KiB 247 KiB 258 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 45 KiB 49 KiB 54 KiB 2170 KiB 2170 KiB 2170 KiB Castro::buildMetrics() 32 2021 KiB 2023 KiB 2024 KiB 2037 KiB 2037 KiB 2037 KiB Gravity::get_new_grav_vector() 88 79 KiB 79 KiB 80 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 69 KiB 76 KiB 82 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.02-52-g55c25f77198e) finalized