Initializing AMReX (26.08-28-g19e6fba747b6)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.08-28-g19e6fba747b6) initialized Starting run at 05:17:41 UTC on 2026-08-26. Successfully read inputs file ... Castro git describe: 26.08-5-g2df268cd1 AMReX git describe: 26.08-28-g19e6fba74 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 = 0.013767703 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: 0.315922638 [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: 0.317579783 [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: 0.31452441 [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: 0.315949088 [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: 0.351051475 [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: 0.287851149 [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: 0.274250571 [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: 0.276593208 [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: 0.273433114 [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: 0.273354979 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.006684095 seconds Ending run at 05:17:44 UTC on 2026-08-26. Run time = 3.173629505 Run time without initialization = 3.009814817 Average number of zones advanced per microsecond: 0.871 Average number of zones advanced per microsecond per rank: 0.109 TinyProfiler total time across processes [min...avg...max]: 3.1725 ... 3.1732 ... 3.1737 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 1.9352 2.0499 2.1292 67.09% Gravity::make_radial_gravity() 21 0.2846 0.2915 0.3061 9.64% check_for_negative_density() 10 0.02504 0.1077 0.226 7.12% Castro::initData() 1 0.04115 0.0699 0.1023 3.22% Castro::estTimeStep() 21 0.02668 0.06553 0.09669 3.05% amrex::Copy() 193 0.06398 0.07828 0.08554 2.70% FabArray::setVal() 143 0.06243 0.06632 0.07379 2.33% FabArray::ParallelCopy_finish() 41 0.04184 0.04734 0.06204 1.95% Castro::reset_internal_energy(Fab) 1008 0.04297 0.04539 0.04794 1.51% FillPatchIterator::Initialize 41 0.03682 0.03886 0.04249 1.34% FabArray::ParallelCopy_nowait() 41 0.02671 0.0359 0.03918 1.23% Castro::normalize_species() 62 0.03366 0.03489 0.0374 1.18% StateData::FillBoundary(geom) 41 0.02869 0.03296 0.03585 1.13% Gravity::interpolate_monopole_grav() 21 0.0246 0.02522 0.02599 0.82% Castro::construct_new_gravity_source() 10 0.0221 0.0235 0.02517 0.79% Castro::initialize_do_advance() 10 0.01648 0.01942 0.0249 0.78% Castro::computeTemp() 63 0.01793 0.01863 0.01927 0.61% FabArray::Saxpy() 20 0.01062 0.01268 0.01385 0.44% Castro::initialize_advance() 10 0.005382 0.00918 0.01206 0.38% FabArray::setDomainBndry() 41 0.008306 0.01071 0.01181 0.37% VisMF::Write(FabArray) 2 0.007884 0.008474 0.0117 0.37% MultiFab::contains_nan() 20 0.00927 0.01003 0.01131 0.36% Castro::construct_old_gravity_source() 10 0.007051 0.009692 0.0107 0.34% Amr::writePlotFile() 2 0.006962 0.009174 0.009617 0.30% Castro::initMFs() 1 0.00627 0.006851 0.00783 0.25% Castro::construct_new_source() 50 0.005652 0.006187 0.006564 0.21% Castro::enforce_min_density() 62 0.006172 0.006303 0.006492 0.20% Castro::finalize_do_advance() 10 0.004274 0.004692 0.006197 0.20% Amr::coarseTimeStep() 10 0.002614 0.00452 0.005429 0.17% Gravity::get_new_grav_vector() 11 0.003054 0.003626 0.004136 0.13% Gravity::get_old_grav_vector() 10 0.001783 0.002395 0.00311 0.10% main() 1 0.001584 0.001839 0.002057 0.06% AmrLevel::FillPatch() 41 0.0008214 0.001021 0.001101 0.03% Amr::timeStep() 10 0.0001354 0.0001765 0.0003648 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002357 0.0002585 0.0002767 0.01% Castro::do_advance_ctu() 10 0.0001394 0.0001669 0.0001875 0.01% Castro::clean_state() 62 0.0001355 0.0001453 0.0001722 0.01% FillPatchIterator::FillFromLevel0() 41 0.0001104 0.0001182 0.0001379 0.00% StateDataPhysBCFunct::() 41 9.452e-05 0.0001019 0.0001084 0.00% Castro::do_old_sources() 10 8.272e-05 9.107e-05 9.982e-05 0.00% FabArray::ParallelCopy() 41 7.682e-05 8.686e-05 9.355e-05 0.00% Castro::Castro() 1 5.943e-05 7.747e-05 8.781e-05 0.00% Castro::construct_old_source() 50 5.857e-05 7.705e-05 8.537e-05 0.00% Amr::FinalizeInit() 1 3.734e-06 1.347e-05 7.727e-05 0.00% Castro::do_new_sources() 10 5.162e-05 6.037e-05 7.195e-05 0.00% FillPatchSingleLevel 41 6.345e-05 6.481e-05 6.706e-05 0.00% Castro::advance() 10 4.546e-05 5.614e-05 6.593e-05 0.00% Castro::apply_source_to_state() 20 4.353e-05 5.579e-05 6.291e-05 0.00% Castro::subcycle_advance_ctu() 10 5.021e-05 5.191e-05 5.511e-05 0.00% Amr::defBaseLevel() 1 3.491e-05 4.112e-05 4.936e-05 0.00% Castro::construct_old_gravity() 10 3.462e-05 3.986e-05 4.65e-05 0.00% Castro::construct_new_gravity() 10 3.137e-05 3.605e-05 4.17e-05 0.00% Castro::check_for_nan() 20 2.76e-05 2.943e-05 3.125e-05 0.00% Castro::expand_state() 10 2.155e-05 2.417e-05 2.965e-05 0.00% Castro::post_timestep() 10 1.478e-05 1.728e-05 2.162e-05 0.00% Castro::computeNewDt() 9 8.566e-06 9.711e-06 1.1e-05 0.00% Castro::post_init() 1 2.242e-06 3.461e-06 1.006e-05 0.00% Castro::computeInitialDt() 2 6.02e-06 7.07e-06 8.775e-06 0.00% Amr::InitializeInit() 1 2.266e-06 3.499e-06 6.614e-06 0.00% Amr::init() 1 1.747e-06 2.39e-06 3.086e-06 0.00% Amr::initialInit() 1 1.246e-06 1.514e-06 1.664e-06 0.00% Other 203 0.009452 0.01271 0.01487 0.47% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.173 3.173 3.174 100.00% Amr::coarseTimeStep() 10 3.001 3.001 3.001 94.57% Amr::timeStep() 10 2.985 2.985 2.987 94.13% Castro::advance() 10 2.971 2.971 2.973 93.66% Castro::subcycle_advance_ctu() 10 2.9 2.903 2.91 91.70% Castro::do_advance_ctu() 10 2.9 2.903 2.91 91.70% Castro::construct_ctu_hydro_source() 10 2.174 2.177 2.181 68.72% Gravity::make_radial_gravity() 21 0.3018 0.3092 0.3191 10.05% check_for_negative_density() 10 0.02504 0.1077 0.226 7.12% Gravity::get_new_grav_vector() 11 0.2073 0.2089 0.2101 6.62% AmrLevel::FillPatch() 41 0.1906 0.1976 0.2029 6.39% Castro::construct_old_gravity() 10 0.1783 0.1837 0.1918 6.04% Gravity::get_old_grav_vector() 10 0.1776 0.183 0.1912 6.02% Castro::construct_new_gravity() 10 0.1857 0.1868 0.1875 5.91% FillPatchIterator::Initialize 41 0.1579 0.1662 0.1706 5.37% Amr::init() 1 0.1622 0.163 0.1636 5.15% Castro::initialize_do_advance() 10 0.1542 0.1599 0.1628 5.13% Amr::initialInit() 1 0.1483 0.1495 0.1502 4.73% Amr::InitializeInit() 1 0.06241 0.0903 0.1231 3.88% Amr::defBaseLevel() 1 0.06241 0.09029 0.1231 3.88% FillPatchIterator::FillFromLevel0() 41 0.1094 0.1167 0.1205 3.80% FillPatchSingleLevel 41 0.1093 0.1165 0.1203 3.79% Castro::expand_state() 10 0.1002 0.1071 0.1114 3.51% Castro::clean_state() 62 0.1005 0.1048 0.108 3.40% Castro::initData() 1 0.04455 0.07348 0.1057 3.33% Castro::do_old_sources() 10 0.09104 0.09395 0.09745 3.07% Castro::estTimeStep() 21 0.02668 0.06553 0.09669 3.05% FabArray::ParallelCopy() 41 0.07775 0.08341 0.08892 2.80% Amr::FinalizeInit() 1 0.02592 0.05918 0.08681 2.74% amrex::Copy() 193 0.06398 0.07828 0.08554 2.70% FabArray::setVal() 143 0.06243 0.06632 0.07379 2.33% Castro::do_new_sources() 10 0.05824 0.06185 0.06833 2.15% Castro::initialize_advance() 10 0.05902 0.06531 0.06754 2.13% Castro::computeTemp() 63 0.06113 0.06428 0.06725 2.12% Castro::computeInitialDt() 2 0.002404 0.03568 0.06323 1.99% FabArray::ParallelCopy_finish() 41 0.04184 0.04734 0.06204 1.95% Castro::reset_internal_energy(MultiFab) 63 0.04321 0.04565 0.0482 1.52% Castro::reset_internal_energy(Fab) 1008 0.04297 0.04539 0.04794 1.51% FabArray::ParallelCopy_nowait() 41 0.02681 0.03599 0.03928 1.24% Castro::normalize_species() 62 0.03366 0.03489 0.0374 1.18% StateDataPhysBCFunct::() 41 0.02879 0.03306 0.03596 1.13% StateData::FillBoundary(geom) 41 0.02869 0.03296 0.03585 1.13% Castro::construct_new_source() 50 0.02822 0.02968 0.03174 1.00% Castro::finalize_do_advance() 10 0.01733 0.02451 0.02886 0.91% Gravity::interpolate_monopole_grav() 21 0.0246 0.02522 0.02599 0.82% Castro::construct_new_gravity_source() 10 0.0221 0.0235 0.02517 0.79% Castro::post_init() 1 0.02289 0.02329 0.02345 0.74% Amr::writePlotFile() 2 0.02021 0.02032 0.02073 0.65% Castro::post_timestep() 10 0.01346 0.01412 0.01466 0.46% Castro::apply_source_to_state() 20 0.01067 0.01274 0.01391 0.44% FabArray::Saxpy() 20 0.01062 0.01268 0.01385 0.44% FabArray::setDomainBndry() 41 0.008306 0.01071 0.01181 0.37% VisMF::Write(FabArray) 2 0.007884 0.008474 0.0117 0.37% Castro::check_for_nan() 20 0.009299 0.01006 0.01134 0.36% MultiFab::contains_nan() 20 0.00927 0.01003 0.01131 0.36% Castro::Castro() 1 0.009879 0.01057 0.0113 0.36% Castro::construct_old_source() 50 0.007109 0.009769 0.01078 0.34% Castro::construct_old_gravity_source() 10 0.007051 0.009692 0.0107 0.34% Castro::computeNewDt() 9 0.01003 0.01005 0.01006 0.32% Castro::initMFs() 1 0.00627 0.006851 0.00783 0.25% Castro::enforce_min_density() 62 0.006172 0.006303 0.006492 0.20% Other 203 0.01886 0.02348 0.02741 0.86% ------------------------------------------------------------------------------------------- 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 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 14 MiB 14 MiB 24 MiB 24 MiB 24 MiB Castro::initMFs() 48 8645 KiB 8657 KiB 8660 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6755 KiB 6759 KiB 6760 KiB 7154 KiB 7154 KiB 7154 KiB StateData::define() 32 7120 KiB 7128 KiB 7130 KiB 7154 KiB 7154 KiB 7154 KiB Castro::initialize_do_advance() 80 4551 KiB 4554 KiB 4559 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 223 KiB 230 KiB 238 KiB 5000 KiB 5000 KiB 5000 KiB Amr::writePlotFile() 16 15 KiB 16 KiB 19 KiB 3584 KiB 3584 KiB 3584 KiB Castro::initialize_advance() 80 2801 KiB 2802 KiB 2803 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 242 KiB 248 KiB 255 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 37 KiB 39 KiB 41 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 83 KiB 84 KiB 84 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 71 KiB 73 KiB 77 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.08-28-g19e6fba747b6) finalized