Initializing AMReX (26.10-76-g347a3a2d2675)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.10-76-g347a3a2d2675) initialized Starting run at 05:16:49 UTC on 2026-10-16. Successfully read inputs file ... Castro git describe: 26.10 AMReX git describe: 26.10-76-g347a3a2d2 Microphysics git describe: 26.10-8-g60562512 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 = 0.013562371 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: 0.320617126 [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: 0.302839893 [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: 0.306926094 [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: 0.308154683 [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: 0.353500647 [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: 0.279238454 [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: 0.266059761 [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: 0.266821514 [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: 0.266706717 [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: 0.266109599 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.008080344 seconds Ending run at 05:16:53 UTC on 2026-10-16. Run time = 3.107849732 Run time without initialization = 2.947485876 Average number of zones advanced per microsecond: 0.889 Average number of zones advanced per microsecond per rank: 0.111 TinyProfiler total time across processes [min...avg...max]: 3.1059 ... 3.1076 ... 3.1079 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 1.8842 1.9787 2.0549 66.12% Gravity::make_radial_gravity() 21 0.2751 0.2795 0.2933 9.44% check_for_negative_density() 10 0.02392 0.1028 0.2019 6.50% Castro::initData() 1 0.03454 0.0678 0.09953 3.20% Castro::estTimeStep() 21 0.02347 0.06056 0.09674 3.11% amrex::Copy() 193 0.06073 0.08106 0.09011 2.90% FabArray::setVal() 143 0.05967 0.06727 0.07609 2.45% FabArray::ParallelCopy_finish() 41 0.03965 0.05277 0.0715 2.30% FillPatchIterator::Initialize 41 0.03781 0.04466 0.04878 1.57% Castro::reset_internal_energy(Fab) 1008 0.044 0.04537 0.04657 1.50% FabArray::ParallelCopy_nowait() 41 0.0283 0.03538 0.03819 1.23% Castro::normalize_species() 62 0.03432 0.03474 0.03596 1.16% Castro::initialize_do_advance() 10 0.01699 0.02669 0.03528 1.14% StateData::FillBoundary(geom) 41 0.03101 0.03271 0.03478 1.12% Castro::construct_new_gravity_source() 10 0.02161 0.0235 0.0257 0.83% Gravity::interpolate_monopole_grav() 21 0.02441 0.02492 0.0255 0.82% Castro::computeTemp() 63 0.01812 0.01846 0.01884 0.61% Amr::writePlotFile() 2 0.007067 0.01123 0.01414 0.46% FabArray::Saxpy() 20 0.01059 0.01282 0.01377 0.44% Amr::coarseTimeStep() 10 0.003549 0.006512 0.01256 0.40% Castro::initialize_advance() 10 0.008492 0.01036 0.0123 0.40% VisMF::Write(FabArray) 2 0.00654 0.00826 0.01203 0.39% FabArray::setDomainBndry() 41 0.008065 0.01064 0.01165 0.37% MultiFab::contains_nan() 20 0.009315 0.01009 0.0109 0.35% Castro::construct_old_gravity_source() 10 0.006947 0.009719 0.01046 0.34% Castro::finalize_do_advance() 10 0.001147 0.007192 0.01033 0.33% Castro::initMFs() 1 0.00637 0.006643 0.008301 0.27% Castro::enforce_min_density() 62 0.005917 0.006256 0.006592 0.21% Castro::construct_new_source() 50 0.005803 0.00618 0.006487 0.21% Gravity::get_new_grav_vector() 11 0.002833 0.003802 0.004229 0.14% Gravity::get_old_grav_vector() 10 0.001947 0.002581 0.003061 0.10% main() 1 0.00184 0.001932 0.002025 0.07% AmrLevel::FillPatch() 41 0.0008621 0.00109 0.001175 0.04% Amr::timeStep() 10 0.0001345 0.0001817 0.0003814 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002459 0.0002617 0.0002956 0.01% Castro::do_advance_ctu() 10 0.0001431 0.0001688 0.0002015 0.01% Castro::clean_state() 62 0.0001456 0.0001571 0.0001834 0.01% Castro::Castro() 1 6.47e-05 9.837e-05 0.0001303 0.00% StateDataPhysBCFunct::() 41 9.818e-05 0.0001107 0.000123 0.00% FillPatchIterator::FillFromLevel0() 41 0.0001014 0.0001114 0.0001228 0.00% Castro::do_old_sources() 10 7.096e-05 8.985e-05 0.0001096 0.00% FabArray::ParallelCopy() 41 7.984e-05 9.032e-05 0.0001012 0.00% Castro::construct_old_source() 50 6.031e-05 7.89e-05 9.152e-05 0.00% Castro::subcycle_advance_ctu() 10 4.445e-05 5.449e-05 8.262e-05 0.00% Amr::FinalizeInit() 1 4.611e-06 1.493e-05 7.851e-05 0.00% FillPatchSingleLevel 41 6.294e-05 6.829e-05 7.258e-05 0.00% Castro::do_new_sources() 10 4.427e-05 5.73e-05 6.853e-05 0.00% Castro::advance() 10 4.818e-05 5.354e-05 6.396e-05 0.00% Castro::apply_source_to_state() 20 4.733e-05 5.615e-05 6.347e-05 0.00% Castro::construct_old_gravity() 10 3.427e-05 4.194e-05 5.293e-05 0.00% Amr::defBaseLevel() 1 2.545e-05 3.518e-05 4.337e-05 0.00% Castro::construct_new_gravity() 10 3.02e-05 3.437e-05 4.026e-05 0.00% Castro::check_for_nan() 20 2.445e-05 2.927e-05 3.741e-05 0.00% Castro::expand_state() 10 2.277e-05 2.539e-05 2.961e-05 0.00% Castro::computeNewDt() 9 8.182e-06 1.13e-05 2.611e-05 0.00% Castro::post_timestep() 10 1.45e-05 1.711e-05 2.182e-05 0.00% Amr::init() 1 1.771e-06 3.415e-06 1.225e-05 0.00% Amr::InitializeInit() 1 3.426e-06 6.371e-06 9.157e-06 0.00% Castro::computeInitialDt() 2 5.162e-06 6.951e-06 8.392e-06 0.00% Castro::post_init() 1 1.915e-06 2.781e-06 3.357e-06 0.00% Amr::initialInit() 1 1.523e-06 1.859e-06 2.277e-06 0.00% Other 203 0.01037 0.01342 0.01529 0.49% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.106 3.108 3.108 100.00% Amr::coarseTimeStep() 10 2.937 2.937 2.937 94.52% Amr::timeStep() 10 2.914 2.921 2.924 94.07% Castro::advance() 10 2.9 2.906 2.909 93.61% Castro::subcycle_advance_ctu() 10 2.832 2.837 2.846 91.56% Castro::do_advance_ctu() 10 2.832 2.837 2.846 91.56% Castro::construct_ctu_hydro_source() 10 2.098 2.101 2.105 67.73% Gravity::make_radial_gravity() 21 0.2937 0.2975 0.3054 9.83% AmrLevel::FillPatch() 41 0.1977 0.2099 0.2204 7.09% Gravity::get_new_grav_vector() 11 0.2002 0.2019 0.2033 6.54% check_for_negative_density() 10 0.02392 0.1028 0.2019 6.50% FillPatchIterator::Initialize 41 0.1661 0.1766 0.1862 5.99% Castro::construct_old_gravity() 10 0.1767 0.1806 0.1856 5.97% Gravity::get_old_grav_vector() 10 0.176 0.1799 0.1848 5.95% Castro::initialize_do_advance() 10 0.1694 0.1773 0.1832 5.89% Castro::construct_new_gravity() 10 0.1791 0.1803 0.1814 5.84% Amr::init() 1 0.158 0.1597 0.16 5.15% Amr::initialInit() 1 0.144 0.146 0.1463 4.71% FillPatchIterator::FillFromLevel0() 41 0.11 0.1214 0.1362 4.38% FillPatchSingleLevel 41 0.1099 0.1212 0.1361 4.38% Castro::expand_state() 10 0.1101 0.117 0.1253 4.03% Amr::InitializeInit() 1 0.05586 0.0894 0.1209 3.89% Amr::defBaseLevel() 1 0.05586 0.08939 0.1209 3.89% Castro::clean_state() 62 0.1021 0.1044 0.1061 3.41% FabArray::ParallelCopy() 41 0.07717 0.08835 0.1048 3.37% Castro::initData() 1 0.03808 0.07151 0.1031 3.32% Castro::do_old_sources() 10 0.08946 0.09489 0.09821 3.16% Castro::estTimeStep() 21 0.02347 0.06056 0.09674 3.11% Amr::FinalizeInit() 1 0.02532 0.05655 0.09027 2.90% amrex::Copy() 193 0.06073 0.08106 0.09011 2.90% FabArray::setVal() 143 0.05967 0.06727 0.07609 2.45% Castro::initialize_advance() 10 0.0607 0.06622 0.07202 2.32% FabArray::ParallelCopy_finish() 41 0.03965 0.05277 0.0715 2.30% Castro::do_new_sources() 10 0.05883 0.06238 0.06823 2.20% Castro::computeInitialDt() 2 0.002335 0.03366 0.0673 2.17% Castro::computeTemp() 63 0.06245 0.06409 0.0656 2.11% Castro::reset_internal_energy(MultiFab) 63 0.0443 0.04563 0.04682 1.51% Castro::reset_internal_energy(Fab) 1008 0.044 0.04537 0.04657 1.50% FabArray::ParallelCopy_nowait() 41 0.02841 0.03548 0.03831 1.23% Castro::normalize_species() 62 0.03432 0.03474 0.03596 1.16% StateDataPhysBCFunct::() 41 0.03112 0.03282 0.0349 1.12% StateData::FillBoundary(geom) 41 0.03101 0.03271 0.03478 1.12% Castro::finalize_do_advance() 10 0.01955 0.0249 0.03198 1.03% Castro::construct_new_source() 50 0.02779 0.02968 0.03191 1.03% Castro::construct_new_gravity_source() 10 0.02161 0.0235 0.0257 0.83% Gravity::interpolate_monopole_grav() 21 0.02441 0.02492 0.0255 0.82% Castro::post_init() 1 0.02255 0.0227 0.02289 0.74% Amr::writePlotFile() 2 0.02182 0.02193 0.02216 0.71% Castro::post_timestep() 10 0.01393 0.01414 0.01469 0.47% Castro::apply_source_to_state() 20 0.01064 0.01288 0.01383 0.45% FabArray::Saxpy() 20 0.01059 0.01282 0.01377 0.44% VisMF::Write(FabArray) 2 0.00654 0.00826 0.01203 0.39% FabArray::setDomainBndry() 41 0.008065 0.01064 0.01165 0.37% Castro::Castro() 1 0.0106 0.01087 0.01155 0.37% Castro::check_for_nan() 20 0.009347 0.01012 0.01094 0.35% MultiFab::contains_nan() 20 0.009315 0.01009 0.0109 0.35% Castro::construct_old_source() 50 0.007007 0.009798 0.01055 0.34% Castro::construct_old_gravity_source() 10 0.006947 0.009719 0.01046 0.34% Castro::computeNewDt() 9 0.009187 0.00922 0.009259 0.30% Castro::initMFs() 1 0.00637 0.006643 0.008301 0.27% Castro::enforce_min_density() 62 0.005917 0.006256 0.006592 0.21% Other 203 0.01907 0.02465 0.02838 0.91% ------------------------------------------------------------------------------------------- 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 8655 KiB 8657 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6752 KiB 6759 KiB 6765 KiB 7154 KiB 7154 KiB 7154 KiB StateData::define() 32 7118 KiB 7127 KiB 7130 KiB 7154 KiB 7154 KiB 7154 KiB Castro::initialize_do_advance() 80 4533 KiB 4542 KiB 4552 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 238 KiB 253 KiB 267 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 2790 KiB 2799 KiB 2804 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 240 KiB 243 KiB 250 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 34 KiB 42 KiB 54 KiB 2170 KiB 2170 KiB 2170 KiB Castro::buildMetrics() 32 2023 KiB 2026 KiB 2026 KiB 2037 KiB 2037 KiB 2037 KiB Gravity::get_new_grav_vector() 88 82 KiB 83 KiB 83 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 72 KiB 74 KiB 76 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.10-76-g347a3a2d2675) finalized