Initializing AMReX (26.09-155-g14ffe112f87b)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.09-155-g14ffe112f87b) initialized Starting run at 05:35:14 UTC on 2026-09-21. Successfully read inputs file ... Castro git describe: 26.09-7-g6034546b6 AMReX git describe: 26.09-155-g14ffe112f Microphysics git describe: 26.09-15-ge4b401b7 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 = 0.013828898 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: 0.315115589 [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: 0.316701978 [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: 0.313802705 [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: 0.308880645 [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: 0.351966835 [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: 0.285940016 [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: 0.273908083 [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: 0.274242771 [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: 0.275041565 [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: 0.273624579 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.007833783 seconds Ending run at 05:35:18 UTC on 2026-09-21. Run time = 3.18555515 Run time without initialization = 2.999757722 Average number of zones advanced per microsecond: 0.874 Average number of zones advanced per microsecond per rank: 0.109 TinyProfiler total time across processes [min...avg...max]: 3.1815 ... 3.1842 ... 3.1859 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 1.9260 2.0210 2.0924 65.68% Gravity::make_radial_gravity() 21 0.2828 0.29 0.3014 9.46% check_for_negative_density() 10 0.03647 0.1113 0.2083 6.54% Castro::estTimeStep() 21 0.0267 0.07434 0.1208 3.79% Castro::initData() 1 0.03477 0.07485 0.1188 3.73% amrex::Copy() 193 0.06306 0.07739 0.08559 2.69% FabArray::ParallelCopy_finish() 41 0.03907 0.04772 0.07269 2.28% FabArray::setVal() 143 0.05499 0.06326 0.06945 2.18% FillPatchIterator::Initialize 41 0.0429 0.04555 0.04781 1.50% Castro::reset_internal_energy(Fab) 1008 0.04456 0.04545 0.04694 1.47% FabArray::ParallelCopy_nowait() 41 0.02835 0.03533 0.03833 1.20% StateData::FillBoundary(geom) 41 0.03116 0.03303 0.03573 1.12% Castro::normalize_species() 62 0.03353 0.03451 0.03513 1.10% Castro::initialize_do_advance() 10 0.02601 0.02797 0.03202 1.01% Gravity::interpolate_monopole_grav() 21 0.025 0.02546 0.02593 0.81% Castro::construct_new_gravity_source() 10 0.02203 0.02344 0.02566 0.81% Castro::computeTemp() 63 0.01812 0.01869 0.01921 0.60% Amr::writePlotFile() 2 0.007126 0.01116 0.01404 0.44% FabArray::Saxpy() 20 0.01083 0.01265 0.01371 0.43% Castro::initialize_advance() 10 0.006506 0.009644 0.01265 0.40% FabArray::setDomainBndry() 41 0.008692 0.01067 0.01199 0.38% VisMF::Write(FabArray) 2 0.006477 0.008252 0.0118 0.37% Castro::finalize_do_advance() 10 0.01014 0.01101 0.01161 0.36% MultiFab::contains_nan() 20 0.009441 0.01012 0.01095 0.34% Castro::construct_old_gravity_source() 10 0.007049 0.009759 0.01052 0.33% Castro::initMFs() 1 0.006221 0.007768 0.01041 0.33% StateData::define() 4 0.005192 0.006409 0.007901 0.25% Castro::construct_new_source() 50 0.005536 0.006114 0.006467 0.20% Amr::coarseTimeStep() 10 0.003358 0.004207 0.005651 0.18% Gravity::get_new_grav_vector() 11 0.002772 0.00374 0.004206 0.13% Gravity::get_old_grav_vector() 10 0.001872 0.002415 0.002837 0.09% main() 1 0.001961 0.002098 0.002218 0.07% AmrLevel::FillPatch() 41 0.000832 0.001158 0.001308 0.04% Amr::timeStep() 10 0.0001388 0.0001924 0.0003912 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002274 0.0002449 0.0002714 0.01% Castro::do_advance_ctu() 10 0.0001415 0.0001703 0.0001997 0.01% StateDataPhysBCFunct::() 41 0.0001065 0.0001187 0.0001598 0.01% Castro::clean_state() 62 0.0001307 0.0001465 0.0001584 0.00% FillPatchIterator::FillFromLevel0() 41 9.912e-05 0.000113 0.000125 0.00% Castro::do_old_sources() 10 6.422e-05 8.474e-05 9.724e-05 0.00% FabArray::ParallelCopy() 41 7.33e-05 8.54e-05 9.587e-05 0.00% Castro::construct_old_source() 50 5.041e-05 7.47e-05 8.94e-05 0.00% Castro::Castro() 1 5.922e-05 7.009e-05 8.416e-05 0.00% Castro::do_new_sources() 10 4.563e-05 6.364e-05 8.102e-05 0.00% FillPatchSingleLevel 41 6.111e-05 6.787e-05 7.851e-05 0.00% Castro::apply_source_to_state() 20 4.84e-05 6.096e-05 7.624e-05 0.00% Amr::FinalizeInit() 1 3.866e-06 1.304e-05 7.153e-05 0.00% Castro::advance() 10 4.309e-05 5.495e-05 7.045e-05 0.00% Castro::subcycle_advance_ctu() 10 3.898e-05 4.887e-05 5.297e-05 0.00% Amr::defBaseLevel() 1 3.702e-05 4.28e-05 5.243e-05 0.00% Castro::construct_old_gravity() 10 3.381e-05 4.142e-05 4.881e-05 0.00% Castro::construct_new_gravity() 10 3.355e-05 3.729e-05 4.446e-05 0.00% Castro::post_timestep() 10 1.625e-05 2.059e-05 3.5e-05 0.00% Castro::check_for_nan() 20 2.238e-05 2.585e-05 2.984e-05 0.00% Castro::expand_state() 10 1.788e-05 2.066e-05 2.739e-05 0.00% AmrLevel::AmrLevel(dm) 1 1.083e-05 1.483e-05 2.006e-05 0.00% Castro::computeNewDt() 9 8.688e-06 9.787e-06 1.307e-05 0.00% Castro::computeInitialDt() 2 5.349e-06 6.685e-06 8.476e-06 0.00% Amr::InitializeInit() 1 2.906e-06 3.843e-06 6.851e-06 0.00% Castro::post_init() 1 2.665e-06 3.126e-06 3.999e-06 0.00% Amr::init() 1 1.8e-06 2.065e-06 2.5e-06 0.00% Amr::initialInit() 1 1.612e-06 1.828e-06 2.122e-06 0.00% Other 260 0.01117 0.01585 0.01913 0.60% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.182 3.184 3.186 100.00% Amr::coarseTimeStep() 10 2.99 2.99 2.99 93.85% Amr::timeStep() 10 2.973 2.974 2.975 93.38% Castro::advance() 10 2.958 2.96 2.961 92.93% Castro::subcycle_advance_ctu() 10 2.89 2.893 2.901 91.05% Castro::do_advance_ctu() 10 2.89 2.893 2.901 91.05% Castro::construct_ctu_hydro_source() 10 2.149 2.151 2.153 67.58% Gravity::make_radial_gravity() 21 0.2993 0.3063 0.3145 9.87% AmrLevel::FillPatch() 41 0.1987 0.2046 0.2115 6.64% Gravity::get_new_grav_vector() 11 0.2071 0.2082 0.209 6.56% check_for_negative_density() 10 0.03647 0.1113 0.2083 6.54% Castro::construct_old_gravity() 10 0.1796 0.1836 0.1893 5.94% Gravity::get_old_grav_vector() 10 0.1789 0.1829 0.1885 5.92% Amr::init() 1 0.1812 0.184 0.1857 5.83% FillPatchIterator::Initialize 41 0.1652 0.1728 0.1855 5.82% Castro::construct_new_gravity() 10 0.1835 0.1839 0.1843 5.78% Castro::initialize_do_advance() 10 0.1703 0.1735 0.1765 5.54% Amr::initialInit() 1 0.1672 0.17 0.1716 5.39% Amr::InitializeInit() 1 0.0569 0.09856 0.1424 4.47% Amr::defBaseLevel() 1 0.0569 0.09856 0.1423 4.47% FillPatchIterator::FillFromLevel0() 41 0.1096 0.1166 0.1339 4.20% FillPatchSingleLevel 41 0.1095 0.1164 0.1338 4.20% Castro::initData() 1 0.03818 0.07821 0.1224 3.84% Castro::estTimeStep() 21 0.0267 0.07434 0.1208 3.79% Castro::expand_state() 10 0.11 0.112 0.1165 3.66% Amr::FinalizeInit() 1 0.02867 0.07144 0.1146 3.60% Castro::clean_state() 62 0.1016 0.1045 0.1071 3.36% FabArray::ParallelCopy() 41 0.0765 0.08322 0.1012 3.18% Castro::do_old_sources() 10 0.09097 0.09434 0.09567 3.00% Castro::computeInitialDt() 2 0.002702 0.04567 0.08883 2.79% amrex::Copy() 193 0.06306 0.07739 0.08559 2.69% FabArray::ParallelCopy_finish() 41 0.03907 0.04772 0.07269 2.28% FabArray::setVal() 143 0.05499 0.06326 0.06945 2.18% Castro::do_new_sources() 10 0.05753 0.06164 0.06762 2.12% Castro::initialize_advance() 10 0.05625 0.06368 0.06762 2.12% Castro::computeTemp() 63 0.06293 0.06438 0.06639 2.08% Castro::reset_internal_energy(MultiFab) 63 0.04481 0.0457 0.04719 1.48% Castro::reset_internal_energy(Fab) 1008 0.04456 0.04545 0.04694 1.47% FabArray::ParallelCopy_nowait() 41 0.02844 0.03542 0.03842 1.21% StateDataPhysBCFunct::() 41 0.03127 0.03315 0.03589 1.13% StateData::FillBoundary(geom) 41 0.03116 0.03303 0.03573 1.12% Castro::normalize_species() 62 0.03353 0.03451 0.03513 1.10% Castro::finalize_do_advance() 10 0.02348 0.02957 0.03373 1.06% Castro::construct_new_source() 50 0.02756 0.02955 0.03197 1.00% Gravity::interpolate_monopole_grav() 21 0.025 0.02546 0.02593 0.81% Castro::post_init() 1 0.02542 0.02554 0.02572 0.81% Castro::construct_new_gravity_source() 10 0.02203 0.02344 0.02566 0.81% Amr::writePlotFile() 2 0.02171 0.02192 0.02204 0.69% Castro::post_timestep() 10 0.01399 0.01425 0.01446 0.45% Castro::Castro() 1 0.009092 0.01109 0.01412 0.44% Castro::apply_source_to_state() 20 0.01088 0.01272 0.01379 0.43% FabArray::Saxpy() 20 0.01083 0.01265 0.01371 0.43% FabArray::setDomainBndry() 41 0.008692 0.01067 0.01199 0.38% VisMF::Write(FabArray) 2 0.006477 0.008252 0.0118 0.37% Castro::check_for_nan() 20 0.009468 0.01015 0.01097 0.34% MultiFab::contains_nan() 20 0.009441 0.01012 0.01095 0.34% Castro::construct_old_source() 50 0.0071 0.009834 0.0106 0.33% Castro::construct_old_gravity_source() 10 0.007049 0.009759 0.01052 0.33% Castro::initMFs() 1 0.006221 0.007768 0.01041 0.33% Castro::computeNewDt() 9 0.0101 0.01013 0.01015 0.32% AmrLevel::AmrLevel(dm) 1 0.005207 0.006424 0.007919 0.25% StateData::define() 4 0.005192 0.006409 0.007901 0.25% Other 260 0.01468 0.02295 0.02835 0.89% ------------------------------------------------------------------------------------------- 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 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 8639 KiB 8644 KiB 8650 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6704 KiB 6711 KiB 6714 KiB 7154 KiB 7154 KiB 7154 KiB StateData::define() 32 7113 KiB 7121 KiB 7123 KiB 7154 KiB 7154 KiB 7154 KiB Castro::initialize_do_advance() 80 4507 KiB 4513 KiB 4524 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 232 KiB 238 KiB 243 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 2776 KiB 2781 KiB 2783 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 239 KiB 244 KiB 251 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 36 KiB 38 KiB 44 KiB 2170 KiB 2170 KiB 2170 KiB Castro::buildMetrics() 32 2022 KiB 2024 KiB 2025 KiB 2037 KiB 2037 KiB 2037 KiB Gravity::get_new_grav_vector() 88 83 KiB 83 KiB 84 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 72 KiB 73 KiB 75 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.09-155-g14ffe112f87b) finalized