Initializing AMReX (26.08-22-g13221b4ab1c6)... MPI initialized with 8 MPI processes MPI initialized with thread support level 3 AMReX (26.08-22-g13221b4ab1c6) initialized Starting run at 05:17:36 UTC on 2026-08-20. Successfully read inputs file ... Castro git describe: 26.08-1-gf0b335c8a AMReX git describe: 26.08-22-g13221b4ab 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 = 0.013753477 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: 0.325628018 [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: 0.321388151 [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: 0.318891847 [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: 0.324606983 [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: 0.35090418 [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: 0.282402081 [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: 0.275585026 [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: 0.276398707 [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: 0.275306326 [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: 0.276627284 [STEP 10] FAB kilobyte spread across MPI nodes: [57998 ... 57998] PLOTFILE: file = dustcollapse-3d-monopole_plt00010 Write plotfile time = 0.007926558 seconds Ending run at 05:17:39 UTC on 2026-08-20. Run time = 3.199343565 Run time without initialization = 3.038016687 Average number of zones advanced per microsecond: 0.863 Average number of zones advanced per microsecond per rank: 0.108 TinyProfiler total time across processes [min...avg...max]: 3.1984 ... 3.1991 ... 3.1994 ------------------------------------------------------------------------------------------- Name NCalls Excl. Min Excl. Avg Excl. Max Max % ------------------------------------------------------------------------------------------- Castro::construct_ctu_hydro_source() 10 1.9501 2.0561 2.1436 67.00% Gravity::make_radial_gravity() 21 0.2822 0.2882 0.3104 9.70% check_for_negative_density() 10 0.02392 0.1142 0.2232 6.98% Castro::initData() 1 0.03456 0.06932 0.1002 3.13% Castro::estTimeStep() 21 0.02671 0.06192 0.09931 3.10% amrex::Copy() 193 0.06223 0.07999 0.0879 2.75% FabArray::ParallelCopy_finish() 41 0.03422 0.05346 0.07871 2.46% FabArray::setVal() 143 0.0538 0.06623 0.0723 2.26% FillPatchIterator::Initialize 41 0.03825 0.0424 0.04926 1.54% Castro::reset_internal_energy(Fab) 1008 0.04396 0.04547 0.04744 1.48% FabArray::ParallelCopy_nowait() 41 0.02692 0.03544 0.03779 1.18% Castro::normalize_species() 62 0.03376 0.03471 0.03558 1.11% StateData::FillBoundary(geom) 41 0.02973 0.03342 0.03536 1.11% Castro::initialize_do_advance() 10 0.01782 0.02295 0.03351 1.05% Gravity::interpolate_monopole_grav() 21 0.02478 0.02495 0.02547 0.80% Castro::construct_new_gravity_source() 10 0.02204 0.02307 0.02439 0.76% Castro::computeTemp() 63 0.01807 0.01853 0.01914 0.60% FabArray::Saxpy() 20 0.01081 0.0128 0.01386 0.43% Castro::initialize_advance() 10 0.005378 0.0104 0.0131 0.41% VisMF::Write(FabArray) 2 0.007678 0.008555 0.0125 0.39% FabArray::setDomainBndry() 41 0.007959 0.01058 0.01159 0.36% Amr::writePlotFile() 2 0.007081 0.01038 0.01143 0.36% MultiFab::contains_nan() 20 0.009296 0.01005 0.01133 0.35% Castro::construct_old_gravity_source() 10 0.007057 0.009831 0.01074 0.34% Amr::coarseTimeStep() 10 0.003529 0.007373 0.009996 0.31% Castro::finalize_do_advance() 10 0.003595 0.005666 0.009996 0.31% Castro::initMFs() 1 0.006227 0.00665 0.007989 0.25% Castro::enforce_min_density() 62 0.006161 0.00639 0.00668 0.21% Castro::construct_new_source() 50 0.005745 0.006135 0.006359 0.20% Gravity::get_new_grav_vector() 11 0.002995 0.003848 0.004345 0.14% Gravity::get_old_grav_vector() 10 0.001607 0.002536 0.003023 0.09% main() 1 0.001697 0.001846 0.001933 0.06% AmrLevel::FillPatch() 41 0.0008251 0.001048 0.001174 0.04% Amr::timeStep() 10 0.0001384 0.0001888 0.0003483 0.01% Castro::reset_internal_energy(MultiFab) 63 0.0002452 0.0002635 0.0002822 0.01% Castro::do_advance_ctu() 10 0.0001455 0.0001649 0.0001883 0.01% Castro::clean_state() 62 0.0001286 0.0001473 0.0001636 0.01% FillPatchIterator::FillFromLevel0() 41 0.0001051 0.0001111 0.0001178 0.00% StateDataPhysBCFunct::() 41 9.569e-05 0.0001011 0.0001073 0.00% Castro::do_old_sources() 10 6.88e-05 9.108e-05 0.0001027 0.00% Castro::Castro() 1 5.718e-05 7.674e-05 9.577e-05 0.00% FabArray::ParallelCopy() 41 7.809e-05 8.607e-05 8.926e-05 0.00% Castro::construct_old_source() 50 4.673e-05 7.111e-05 8.791e-05 0.00% Amr::FinalizeInit() 1 3.377e-06 1.465e-05 8.18e-05 0.00% FillPatchSingleLevel 41 6.588e-05 7.219e-05 8.134e-05 0.00% Castro::do_new_sources() 10 4.882e-05 6.072e-05 7.085e-05 0.00% Castro::apply_source_to_state() 20 4.194e-05 5.359e-05 6.646e-05 0.00% Castro::subcycle_advance_ctu() 10 4.724e-05 5.428e-05 6.495e-05 0.00% Amr::defBaseLevel() 1 3.76e-05 4.434e-05 5.236e-05 0.00% Castro::advance() 10 3.405e-05 4.308e-05 5.03e-05 0.00% Castro::construct_old_gravity() 10 3.283e-05 3.977e-05 4.512e-05 0.00% Castro::construct_new_gravity() 10 3.163e-05 3.539e-05 4.175e-05 0.00% Castro::expand_state() 10 1.904e-05 2.429e-05 2.794e-05 0.00% Castro::check_for_nan() 20 2.334e-05 2.516e-05 2.755e-05 0.00% Castro::post_timestep() 10 1.424e-05 1.616e-05 1.771e-05 0.00% Castro::computeNewDt() 9 9.07e-06 1.029e-05 1.163e-05 0.00% Castro::post_init() 1 2.689e-06 4.737e-06 9.419e-06 0.00% Castro::computeInitialDt() 2 5.933e-06 6.984e-06 8.093e-06 0.00% Amr::InitializeInit() 1 2.486e-06 3.657e-06 6.323e-06 0.00% Amr::init() 1 2.054e-06 2.438e-06 2.715e-06 0.00% Amr::initialInit() 1 1.378e-06 1.774e-06 2.22e-06 0.00% Other 203 0.009458 0.01286 0.01499 0.47% ------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------- Name NCalls Incl. Min Incl. Avg Incl. Max Max % ------------------------------------------------------------------------------------------- main() 1 3.198 3.199 3.199 100.00% Amr::coarseTimeStep() 10 3.028 3.028 3.028 94.65% Amr::timeStep() 10 3.007 3.009 3.013 94.18% Castro::advance() 10 2.993 2.995 2.999 93.74% Castro::subcycle_advance_ctu() 10 2.92 2.926 2.941 91.91% Castro::do_advance_ctu() 10 2.92 2.926 2.941 91.91% Castro::construct_ctu_hydro_source() 10 2.187 2.189 2.192 68.52% Gravity::make_radial_gravity() 21 0.3005 0.3063 0.3235 10.11% check_for_negative_density() 10 0.02392 0.1142 0.2232 6.98% AmrLevel::FillPatch() 41 0.2005 0.2081 0.2168 6.78% Gravity::get_new_grav_vector() 11 0.2055 0.207 0.208 6.50% Castro::construct_old_gravity() 10 0.1784 0.1845 0.1989 6.22% Gravity::get_old_grav_vector() 10 0.1777 0.1838 0.1982 6.20% FillPatchIterator::Initialize 41 0.1665 0.1758 0.1866 5.83% Castro::construct_new_gravity() 10 0.1837 0.1844 0.1851 5.79% Castro::initialize_do_advance() 10 0.1664 0.1713 0.176 5.50% Amr::init() 1 0.1597 0.1607 0.1609 5.03% Amr::initialInit() 1 0.1458 0.1471 0.1475 4.61% FillPatchIterator::FillFromLevel0() 41 0.106 0.1228 0.1358 4.25% FillPatchSingleLevel 41 0.1058 0.1227 0.1357 4.24% Castro::expand_state() 10 0.1064 0.115 0.1234 3.86% Amr::InitializeInit() 1 0.05487 0.08989 0.1208 3.77% Amr::defBaseLevel() 1 0.05487 0.08988 0.1208 3.77% Castro::clean_state() 62 0.1026 0.1047 0.1077 3.37% FabArray::ParallelCopy() 41 0.07084 0.08908 0.1058 3.31% Castro::initData() 1 0.03819 0.07298 0.104 3.25% Castro::estTimeStep() 21 0.02671 0.06192 0.09931 3.10% Castro::do_old_sources() 10 0.09417 0.09531 0.09763 3.05% Amr::FinalizeInit() 1 0.02669 0.05722 0.09247 2.89% amrex::Copy() 193 0.06223 0.07999 0.0879 2.75% FabArray::ParallelCopy_finish() 41 0.03422 0.05346 0.07871 2.46% FabArray::setVal() 143 0.0538 0.06623 0.0723 2.26% Castro::initialize_advance() 10 0.05195 0.06639 0.07116 2.22% Castro::computeInitialDt() 2 0.002445 0.03306 0.06834 2.14% Castro::computeTemp() 63 0.06229 0.06426 0.06686 2.09% Castro::do_new_sources() 10 0.05682 0.06106 0.06609 2.07% Castro::reset_internal_energy(MultiFab) 63 0.04423 0.04574 0.04772 1.49% Castro::reset_internal_energy(Fab) 1008 0.04396 0.04547 0.04744 1.48% FabArray::ParallelCopy_nowait() 41 0.02701 0.03553 0.03788 1.18% Castro::normalize_species() 62 0.03376 0.03471 0.03558 1.11% StateDataPhysBCFunct::() 41 0.02982 0.03352 0.03547 1.11% StateData::FillBoundary(geom) 41 0.02973 0.03342 0.03536 1.11% Castro::finalize_do_advance() 10 0.01718 0.02438 0.03082 0.96% Castro::construct_new_source() 50 0.02806 0.02921 0.03073 0.96% Gravity::interpolate_monopole_grav() 21 0.02478 0.02495 0.02547 0.80% Castro::construct_new_gravity_source() 10 0.02204 0.02307 0.02439 0.76% Castro::post_init() 1 0.02318 0.02393 0.02419 0.76% Amr::writePlotFile() 2 0.02148 0.02158 0.02192 0.69% Castro::post_timestep() 10 0.01396 0.01434 0.01493 0.47% Castro::apply_source_to_state() 20 0.01085 0.01285 0.01393 0.44% FabArray::Saxpy() 20 0.01081 0.0128 0.01386 0.43% VisMF::Write(FabArray) 2 0.007678 0.008555 0.0125 0.39% FabArray::setDomainBndry() 41 0.007959 0.01058 0.01159 0.36% Castro::check_for_nan() 20 0.00932 0.01007 0.01135 0.35% MultiFab::contains_nan() 20 0.009296 0.01005 0.01133 0.35% Castro::Castro() 1 0.01026 0.01051 0.01121 0.35% Castro::construct_old_source() 50 0.007104 0.009902 0.01082 0.34% Castro::construct_old_gravity_source() 10 0.007057 0.009831 0.01074 0.34% Castro::computeNewDt() 9 0.01013 0.01015 0.01017 0.32% Castro::initMFs() 1 0.006227 0.00665 0.007989 0.25% Castro::enforce_min_density() 62 0.006161 0.00639 0.00668 0.21% Other 203 0.01813 0.02319 0.02706 0.85% ------------------------------------------------------------------------------------------- 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 8645 KiB 8658 KiB 8661 KiB 8712 KiB 8712 KiB 8712 KiB Castro::swap_state_time_levels() 32 6764 KiB 6768 KiB 6769 KiB 7154 KiB 7154 KiB 7154 KiB StateData::define() 32 7120 KiB 7129 KiB 7131 KiB 7154 KiB 7154 KiB 7154 KiB Castro::initialize_do_advance() 80 4546 KiB 4553 KiB 4570 KiB 5000 KiB 5000 KiB 5000 KiB FillPatchIterator::Initialize 328 230 KiB 243 KiB 256 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 2799 KiB 2802 KiB 2807 KiB 3001 KiB 3001 KiB 3001 KiB Gravity::make_radial_gravity() 168 239 KiB 243 KiB 257 KiB 2560 KiB 2560 KiB 2560 KiB FabArray::ParallelCopy_nowait() 656 30 KiB 42 KiB 48 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 82 KiB 83 KiB 1286 KiB 1286 KiB 1286 KiB Gravity::get_old_grav_vector() 80 71 KiB 73 KiB 79 KiB 1286 KiB 1286 KiB 1286 KiB -------------------------------------------------------------------------------------------------------------------- AMReX (26.08-22-g13221b4ab1c6) finalized