Initializing AMReX (26.08-27-g28ba7777ca50)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.08-27-g28ba7777ca50) initialized Starting run at 05:18:11 UTC on 2026-08-25. Successfully read inputs file ... Castro git describe: 26.08-5-g2df268cd1 AMReX git describe: 26.08-27-g28ba7777c 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 = 0.014417034 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: 0.338572836 [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: 0.319902708 [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: 0.317693527 [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: 0.320503692 [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: 0.345519617 [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: 0.281994296 [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: 0.278927006 [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: 0.277080014 [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: 0.278431762 [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: 0.277314514 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.007492816 seconds Ending run at 05:18:14 UTC on 2026-08-25. Run time = 3.222061908 Run time without initialization = 3.045910781 Average number of zones advanced per microsecond: 0.861 Average number of zones advanced per microsecond per rank: 0.108 TinyProfiler total time across processes [min...avg...max]: 3.2210 ... 3.2215 ... 3.2221 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 1.9725 2.0638 2.1608 67.06% Gravity::make_radial_gravity() 21 0.2858 0.2925 0.31 9.62% check_for_negative_density() 10 0.02596 0.1226 0.2157 6.70% Castro::estTimeStep() 21 0.0258 0.07242 0.112 3.48% Castro::initData() 1 0.03441 0.07051 0.1103 3.42% amrex::Copy() 193 0.06237 0.07989 0.08689 2.70% FabArray::setVal() 143 0.05456 0.06589 0.07085 2.20% FabArray::ParallelCopy_finish() 41 0.04185 0.04971 0.06661 2.07% Castro::reset_internal_energy(Fab) 1008 0.03893 0.04456 0.04737 1.47% FillPatchIterator::Initialize 41 0.03818 0.04023 0.04561 1.42% Castro::normalize_species() 62 0.03359 0.03527 0.03838 1.19% FabArray::ParallelCopy_nowait() 41 0.02657 0.03535 0.03779 1.17% StateData::FillBoundary(geom) 41 0.03067 0.033 0.0349 1.08% Castro::initialize_do_advance() 10 0.01863 0.02072 0.02591 0.80% Gravity::interpolate_monopole_grav() 21 0.02434 0.02509 0.02586 0.80% Castro::construct_new_gravity_source() 10 0.02246 0.02352 0.02514 0.78% Castro::computeTemp() 63 0.01656 0.01837 0.01958 0.61% FabArray::Saxpy() 20 0.01098 0.01293 0.01347 0.42% Castro::initialize_advance() 10 0.005328 0.009883 0.01253 0.39% VisMF::Write(FabArray) 2 0.008221 0.009079 0.01219 0.38% FabArray::setDomainBndry() 41 0.008092 0.01084 0.01201 0.37% MultiFab::contains_nan() 20 0.009202 0.01008 0.01116 0.35% Amr::writePlotFile() 2 0.007618 0.01034 0.01112 0.35% Castro::construct_old_gravity_source() 10 0.007172 0.009887 0.01074 0.33% Amr::coarseTimeStep() 10 0.005191 0.007293 0.009132 0.28% Castro::initMFs() 1 0.0062 0.006748 0.007551 0.23% Castro::enforce_min_density() 62 0.006064 0.006385 0.006739 0.21% Castro::construct_new_source() 50 0.005901 0.00626 0.006618 0.21% Castro::finalize_do_advance() 10 0.003889 0.004532 0.005758 0.18% Gravity::get_new_grav_vector() 11 0.00296 0.003705 0.00435 0.13% Gravity::get_old_grav_vector() 10 0.001698 0.00257 0.003233 0.10% main() 1 0.001676 0.001804 0.001962 0.06% AmrLevel::FillPatch() 41 0.0009525 0.001109 0.001232 0.04% Amr::timeStep() 10 0.0001519 0.0001823 0.0003432 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002356 0.0002618 0.0003165 0.01% Castro::clean_state() 62 0.0001274 0.000152 0.0002047 0.01% Castro::do_advance_ctu() 10 0.0001561 0.000168 0.0001918 0.01% FillPatchIterator::FillFromLevel0() 41 0.0001112 0.0001191 0.0001299 0.00% StateDataPhysBCFunct::() 41 9.577e-05 0.0001033 0.0001127 0.00% Castro::Castro() 1 5.824e-05 8.083e-05 0.0001081 0.00% Castro::do_old_sources() 10 7.365e-05 9.415e-05 0.0001063 0.00% FabArray::ParallelCopy() 41 8.369e-05 9.31e-05 0.0001012 0.00% Castro::construct_old_source() 50 5.893e-05 7.854e-05 9.361e-05 0.00% Amr::FinalizeInit() 1 3.76e-06 1.453e-05 8.122e-05 0.00% FillPatchSingleLevel 41 6.403e-05 7.044e-05 7.756e-05 0.00% Castro::subcycle_advance_ctu() 10 4.504e-05 5.557e-05 7.323e-05 0.00% Castro::apply_source_to_state() 20 4.668e-05 5.851e-05 6.922e-05 0.00% Castro::do_new_sources() 10 5.541e-05 6.112e-05 6.884e-05 0.00% Castro::advance() 10 4.158e-05 5.348e-05 5.927e-05 0.00% Castro::construct_old_gravity() 10 3.756e-05 4.205e-05 5.13e-05 0.00% Amr::defBaseLevel() 1 3.57e-05 4.039e-05 4.73e-05 0.00% Castro::construct_new_gravity() 10 3.03e-05 3.515e-05 4.581e-05 0.00% Castro::check_for_nan() 20 2.658e-05 2.928e-05 3.323e-05 0.00% Castro::expand_state() 10 1.985e-05 2.487e-05 2.876e-05 0.00% Castro::post_timestep() 10 1.578e-05 1.641e-05 1.83e-05 0.00% Castro::computeNewDt() 9 8.751e-06 1.059e-05 1.353e-05 0.00% Castro::computeInitialDt() 2 5.22e-06 6.888e-06 9.518e-06 0.00% Amr::InitializeInit() 1 2.772e-06 3.51e-06 5.987e-06 0.00% Castro::post_init() 1 2.2e-06 3.015e-06 3.65e-06 0.00% Amr::init() 1 1.96e-06 2.492e-06 3.206e-06 0.00% Amr::initialInit() 1 1.399e-06 1.691e-06 2.094e-06 0.00% Other 203 0.01 0.01277 0.01455 0.45% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.221 3.222 3.222 100.00% Amr::coarseTimeStep() 10 3.037 3.037 3.037 94.24% Amr::timeStep() 10 3.016 3.018 3.02 93.72% Castro::advance() 10 3.003 3.003 3.005 93.25% Castro::subcycle_advance_ctu() 10 2.93 2.935 2.949 91.51% Castro::do_advance_ctu() 10 2.93 2.935 2.949 91.51% Castro::construct_ctu_hydro_source() 10 2.202 2.205 2.208 68.52% Gravity::make_radial_gravity() 21 0.3032 0.3105 0.3226 10.01% check_for_negative_density() 10 0.02596 0.1226 0.2157 6.70% Gravity::get_new_grav_vector() 11 0.2076 0.2114 0.2132 6.62% AmrLevel::FillPatch() 41 0.1913 0.2019 0.2109 6.55% Castro::construct_old_gravity() 10 0.1781 0.1839 0.1963 6.09% Gravity::get_old_grav_vector() 10 0.1773 0.1832 0.1956 6.07% Castro::construct_new_gravity() 10 0.185 0.1863 0.1872 5.81% FillPatchIterator::Initialize 41 0.1597 0.1696 0.1767 5.48% Amr::init() 1 0.1747 0.1753 0.1757 5.45% Castro::initialize_do_advance() 10 0.1584 0.1634 0.1672 5.19% Amr::initialInit() 1 0.1601 0.1607 0.1612 5.00% Amr::InitializeInit() 1 0.05415 0.09079 0.1311 4.07% Amr::defBaseLevel() 1 0.05415 0.09079 0.1311 4.07% FillPatchIterator::FillFromLevel0() 41 0.1105 0.1185 0.1269 3.94% FillPatchSingleLevel 41 0.1103 0.1184 0.1268 3.93% Castro::expand_state() 10 0.1037 0.1096 0.1158 3.59% Castro::initData() 1 0.03821 0.07413 0.1137 3.53% Castro::estTimeStep() 21 0.0258 0.07242 0.112 3.48% Castro::clean_state() 62 0.09539 0.1042 0.1115 3.46% Amr::FinalizeInit() 1 0.02921 0.06994 0.1065 3.30% Castro::do_old_sources() 10 0.09179 0.09514 0.09832 3.05% FabArray::ParallelCopy() 41 0.07764 0.08525 0.09338 2.90% amrex::Copy() 193 0.06237 0.07989 0.08689 2.70% Castro::computeInitialDt() 2 0.002625 0.04334 0.07986 2.48% FabArray::setVal() 143 0.05456 0.06589 0.07085 2.20% Castro::initialize_advance() 10 0.0533 0.06581 0.07035 2.18% Castro::computeTemp() 63 0.05573 0.06319 0.06708 2.08% Castro::do_new_sources() 10 0.05748 0.06168 0.06707 2.08% FabArray::ParallelCopy_finish() 41 0.04185 0.04971 0.06661 2.07% Castro::reset_internal_energy(MultiFab) 63 0.03917 0.04482 0.04766 1.48% Castro::reset_internal_energy(Fab) 1008 0.03893 0.04456 0.04737 1.47% Castro::normalize_species() 62 0.03359 0.03527 0.03838 1.19% FabArray::ParallelCopy_nowait() 41 0.02668 0.03545 0.03787 1.18% StateDataPhysBCFunct::() 41 0.03078 0.0331 0.035 1.09% StateData::FillBoundary(geom) 41 0.03067 0.033 0.0349 1.08% Castro::construct_new_source() 50 0.02841 0.02978 0.03169 0.98% Castro::finalize_do_advance() 10 0.01691 0.0234 0.02804 0.87% Castro::post_init() 1 0.02391 0.02627 0.02673 0.83% Gravity::interpolate_monopole_grav() 21 0.02434 0.02509 0.02586 0.80% Castro::construct_new_gravity_source() 10 0.02246 0.02352 0.02514 0.78% Amr::writePlotFile() 2 0.02205 0.02211 0.02216 0.69% Castro::post_timestep() 10 0.01274 0.01402 0.01485 0.46% Castro::apply_source_to_state() 20 0.01103 0.01299 0.01353 0.42% FabArray::Saxpy() 20 0.01098 0.01293 0.01347 0.42% VisMF::Write(FabArray) 2 0.008221 0.009079 0.01219 0.38% FabArray::setDomainBndry() 41 0.008092 0.01084 0.01201 0.37% Castro::Castro() 1 0.009942 0.01052 0.01131 0.35% Castro::check_for_nan() 20 0.009233 0.01011 0.01119 0.35% MultiFab::contains_nan() 20 0.009202 0.01008 0.01116 0.35% Castro::construct_old_source() 50 0.007231 0.009966 0.01082 0.34% Castro::construct_old_gravity_source() 10 0.007172 0.009887 0.01074 0.33% Castro::computeNewDt() 9 0.01022 0.01023 0.01025 0.32% Castro::initMFs() 1 0.0062 0.006748 0.007551 0.23% Castro::enforce_min_density() 62 0.006064 0.006385 0.006739 0.21% Other 203 0.01868 0.02328 0.02851 0.88% ------------------------------------------------------------------------------------------- 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 3 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 8649 KiB 8658 KiB 8661 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6733 KiB 6737 KiB 6738 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 4529 KiB 4536 KiB 4550 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 220 KiB 232 KiB 244 KiB 5000 KiB 5000 KiB 5000 KiB Amr::writePlotFile() 16 15 KiB 16 KiB 20 KiB 3584 KiB 3584 KiB 3584 KiB Castro::initialize_advance() 80 2788 KiB 2790 KiB 2792 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 239 KiB 245 KiB 254 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 34 KiB 39 KiB 43 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 82 KiB 84 KiB 84 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 70 KiB 72 KiB 77 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.08-27-g28ba7777ca50) finalized