Initializing AMReX (26.08-21-g3b31af42a8b8)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.08-21-g3b31af42a8b8) initialized Starting run at 05:17:35 UTC on 2026-08-18. Successfully read inputs file ... Castro git describe: 26.08-1-gf0b335c8a AMReX git describe: 26.08-21-g3b31af42a Microphysics git describe: 26.08-10-g21581f4b 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 = 0.014732343 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: 0.321553775 [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: 0.330483767 [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: 0.32200501 [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: 0.319893227 [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: 0.362532504 [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: 0.293887081 [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: 0.277812869 [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: 0.278461337 [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: 0.279849733 [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: 0.279235856 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.006698299 seconds Ending run at 05:17:39 UTC on 2026-08-18. Run time = 3.237719356 Run time without initialization = 3.075068 Average number of zones advanced per microsecond: 0.852 Average number of zones advanced per microsecond per rank: 0.107 TinyProfiler total time across processes [min...avg...max]: 3.2363 ... 3.2374 ... 3.2378 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 2.0181 2.0788 2.1670 66.93% Gravity::make_radial_gravity() 21 0.2794 0.2863 0.3002 9.27% check_for_negative_density() 10 0.03534 0.1263 0.1883 5.82% Castro::estTimeStep() 21 0.02763 0.06375 0.09971 3.08% Castro::initData() 1 0.03546 0.06822 0.09952 3.07% amrex::Copy() 193 0.06855 0.08114 0.0892 2.76% FabArray::ParallelCopy_finish() 41 0.04351 0.05781 0.08907 2.75% FabArray::setVal() 143 0.05818 0.06779 0.07363 2.27% Castro::reset_internal_energy(Fab) 1008 0.04113 0.04547 0.04689 1.45% FillPatchIterator::Initialize 41 0.03525 0.04064 0.04633 1.43% FabArray::ParallelCopy_nowait() 41 0.03032 0.03579 0.03869 1.20% StateData::FillBoundary(geom) 41 0.03061 0.03343 0.03638 1.12% Castro::normalize_species() 62 0.03373 0.03452 0.03541 1.09% Castro::initialize_do_advance() 10 0.01547 0.02047 0.02786 0.86% Castro::construct_new_gravity_source() 10 0.02223 0.02339 0.02532 0.78% Gravity::interpolate_monopole_grav() 21 0.0247 0.02504 0.02525 0.78% Castro::computeTemp() 63 0.0173 0.01865 0.01938 0.60% FabArray::Saxpy() 20 0.01171 0.01288 0.01373 0.42% Castro::initialize_advance() 10 0.005887 0.01054 0.01326 0.41% MultiFab::contains_nan() 20 0.009608 0.01064 0.01263 0.39% FabArray::setDomainBndry() 41 0.00863 0.0107 0.01188 0.37% VisMF::Write(FabArray) 2 0.008009 0.008567 0.01111 0.34% Amr::coarseTimeStep() 10 0.004012 0.008276 0.01107 0.34% Amr::writePlotFile() 2 0.00754 0.01031 0.01087 0.34% Castro::construct_old_gravity_source() 10 0.007126 0.009915 0.01078 0.33% Castro::finalize_do_advance() 10 0.001197 0.004488 0.009093 0.28% Castro::initMFs() 1 0.006324 0.006729 0.007931 0.24% Castro::enforce_min_density() 62 0.00613 0.006385 0.006634 0.20% Castro::construct_new_source() 50 0.005901 0.006167 0.006424 0.20% Gravity::get_new_grav_vector() 11 0.003094 0.003815 0.00429 0.13% Gravity::get_old_grav_vector() 10 0.001664 0.00251 0.003146 0.10% main() 1 0.001513 0.001908 0.002159 0.07% AmrLevel::FillPatch() 41 0.0009034 0.001139 0.001381 0.04% Amr::timeStep() 10 0.0001357 0.0002014 0.0004331 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002433 0.0002609 0.000281 0.01% Castro::do_advance_ctu() 10 0.0001466 0.0001716 0.000211 0.01% Castro::clean_state() 62 0.0001307 0.0001451 0.0001556 0.00% FillPatchIterator::FillFromLevel0() 41 0.0001028 0.0001124 0.0001204 0.00% StateDataPhysBCFunct::() 41 9.218e-05 0.0001011 0.00011 0.00% Castro::do_old_sources() 10 7.692e-05 9.225e-05 0.0001001 0.00% Castro::Castro() 1 5.399e-05 8.238e-05 9.742e-05 0.00% FabArray::ParallelCopy() 41 7.834e-05 8.497e-05 9.446e-05 0.00% Amr::FinalizeInit() 1 3.97e-06 1.579e-05 9.317e-05 0.00% Castro::construct_old_source() 50 6.749e-05 7.968e-05 9.203e-05 0.00% FillPatchSingleLevel 41 6.402e-05 7.256e-05 8.095e-05 0.00% Castro::do_new_sources() 10 5.396e-05 6.186e-05 7.59e-05 0.00% Castro::subcycle_advance_ctu() 10 4.416e-05 5.23e-05 6.578e-05 0.00% Castro::apply_source_to_state() 20 4.779e-05 5.497e-05 6.184e-05 0.00% Castro::advance() 10 3.613e-05 4.259e-05 5.747e-05 0.00% Castro::construct_old_gravity() 10 3.411e-05 4.132e-05 5.361e-05 0.00% Castro::construct_new_gravity() 10 2.969e-05 3.649e-05 4.566e-05 0.00% Amr::defBaseLevel() 1 3.505e-05 3.781e-05 4.462e-05 0.00% Castro::check_for_nan() 20 2.231e-05 2.635e-05 2.994e-05 0.00% Castro::expand_state() 10 1.916e-05 2.366e-05 2.736e-05 0.00% Castro::post_timestep() 10 1.362e-05 1.641e-05 1.961e-05 0.00% Castro::computeNewDt() 9 9.039e-06 1.026e-05 1.181e-05 0.00% Castro::computeInitialDt() 2 6.636e-06 7.775e-06 1.034e-05 0.00% Amr::InitializeInit() 1 2.66e-06 3.397e-06 6.411e-06 0.00% Amr::init() 1 1.9e-06 2.696e-06 4.949e-06 0.00% Castro::post_init() 1 3.032e-06 3.452e-06 4.515e-06 0.00% Amr::initialInit() 1 1.336e-06 1.847e-06 2.493e-06 0.00% Other 203 0.0105 0.01309 0.0153 0.47% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.236 3.237 3.238 100.00% Amr::coarseTimeStep() 10 3.066 3.066 3.066 94.71% Amr::timeStep() 10 3.043 3.045 3.05 94.19% Castro::advance() 10 3.028 3.031 3.035 93.75% Castro::subcycle_advance_ctu() 10 2.956 2.961 2.97 91.72% Castro::do_advance_ctu() 10 2.956 2.96 2.97 91.72% Castro::construct_ctu_hydro_source() 10 2.222 2.224 2.229 68.84% Gravity::make_radial_gravity() 21 0.2961 0.3048 0.3172 9.80% AmrLevel::FillPatch() 41 0.2028 0.2112 0.2194 6.78% Gravity::get_new_grav_vector() 11 0.2042 0.2059 0.2076 6.41% Castro::construct_old_gravity() 10 0.1803 0.1851 0.1958 6.05% Gravity::get_old_grav_vector() 10 0.1795 0.1844 0.1951 6.03% FillPatchIterator::Initialize 41 0.1697 0.1788 0.1943 6.00% check_for_negative_density() 10 0.03534 0.1263 0.1883 5.82% Castro::construct_new_gravity() 10 0.1826 0.1837 0.1848 5.71% Castro::initialize_do_advance() 10 0.1644 0.1711 0.1756 5.42% Amr::init() 1 0.1613 0.162 0.1623 5.01% FillPatchIterator::FillFromLevel0() 41 0.1146 0.1275 0.1505 4.65% FillPatchSingleLevel 41 0.1145 0.1274 0.1504 4.64% Amr::initialInit() 1 0.1462 0.147 0.1473 4.55% Castro::expand_state() 10 0.1094 0.1165 0.1229 3.80% Amr::InitializeInit() 1 0.05579 0.08901 0.1204 3.72% Amr::defBaseLevel() 1 0.05579 0.08901 0.1204 3.72% FabArray::ParallelCopy() 41 0.07794 0.09378 0.1196 3.69% Castro::clean_state() 62 0.09819 0.1046 0.1069 3.30% Castro::initData() 1 0.03907 0.07187 0.1035 3.20% Castro::estTimeStep() 21 0.02763 0.06375 0.09971 3.08% Castro::do_old_sources() 10 0.09365 0.09625 0.0991 3.06% Amr::FinalizeInit() 1 0.02625 0.05796 0.09121 2.82% amrex::Copy() 193 0.06855 0.08114 0.0892 2.76% FabArray::ParallelCopy_finish() 41 0.04351 0.05781 0.08907 2.75% FabArray::setVal() 143 0.05818 0.06779 0.07363 2.27% Castro::initialize_advance() 10 0.05737 0.06792 0.07182 2.22% Castro::computeInitialDt() 2 0.003029 0.03471 0.06784 2.10% Castro::do_new_sources() 10 0.05766 0.06156 0.06714 2.07% Castro::computeTemp() 63 0.05867 0.06438 0.06594 2.04% Castro::reset_internal_energy(MultiFab) 63 0.04137 0.04573 0.04717 1.46% Castro::reset_internal_energy(Fab) 1008 0.04113 0.04547 0.04689 1.45% FabArray::ParallelCopy_nowait() 41 0.03042 0.03588 0.03879 1.20% StateDataPhysBCFunct::() 41 0.03071 0.03353 0.03648 1.13% StateData::FillBoundary(geom) 41 0.03061 0.03343 0.03638 1.12% Castro::normalize_species() 62 0.03373 0.03452 0.03541 1.09% Castro::construct_new_source() 50 0.02828 0.02955 0.03163 0.98% Castro::finalize_do_advance() 10 0.01632 0.02266 0.02725 0.84% Castro::construct_new_gravity_source() 10 0.02223 0.02339 0.02532 0.78% Gravity::interpolate_monopole_grav() 21 0.0247 0.02504 0.02525 0.78% Castro::post_init() 1 0.02347 0.02356 0.0237 0.73% Amr::writePlotFile() 2 0.02171 0.02183 0.02195 0.68% Castro::post_timestep() 10 0.01334 0.01416 0.01448 0.45% Castro::apply_source_to_state() 20 0.01176 0.01294 0.01379 0.43% FabArray::Saxpy() 20 0.01171 0.01288 0.01373 0.42% Castro::check_for_nan() 20 0.009638 0.01067 0.01265 0.39% MultiFab::contains_nan() 20 0.009608 0.01064 0.01263 0.39% FabArray::setDomainBndry() 41 0.00863 0.0107 0.01188 0.37% Castro::Castro() 1 0.01037 0.01081 0.01154 0.36% VisMF::Write(FabArray) 2 0.008009 0.008567 0.01111 0.34% Castro::computeNewDt() 9 0.01086 0.01089 0.01094 0.34% Castro::construct_old_source() 50 0.007196 0.009995 0.01086 0.34% Castro::construct_old_gravity_source() 10 0.007126 0.009915 0.01078 0.33% Castro::initMFs() 1 0.006324 0.006729 0.007931 0.24% Castro::enforce_min_density() 62 0.00613 0.006385 0.006634 0.20% Other 203 0.01935 0.02338 0.02691 0.83% ------------------------------------------------------------------------------------------- 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 2 B 4 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 8660 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6761 KiB 6766 KiB 6768 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 4548 KiB 4554 KiB 4571 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 231 KiB 243 KiB 254 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 2796 KiB 2802 KiB 2807 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 232 KiB 239 KiB 249 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 35 KiB 44 KiB 57 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 80 KiB 81 KiB 82 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 (26.08-21-g3b31af42a8b8) finalized