TACC: Starting up job 4153614 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 MPI ranks in total for assisting one-sided communication (1 per shared memory node). ___ __ ____ ___ ____ ____ __ / __) /__\ ( _ \ / __)( ___)(_ _)___ /. | ( (_-. /(__)\ )(_) )( (_-. )__) )( (___)(_ _) \___/(__)(__)(____/ \___/(____) (__) (_) This is Gadget, version 4.0. Git commit 30019281bed6dcfb8d018c09095aeaa1e6ff5042, Wed Aug 11 12:22:28 2021 +0200 Code was compiled with the following compiler and flags: mpicxx -std=c++11 -Wwrite-strings -Wredundant-decls -Woverloaded-virtual -Wcast-qual -Wcast-align -Wpointer-arith -Wmissing-declarations -g -Wall -W -O3 -march=native -I/opt/apps/gcc9_1/hdf5/1.10.4/x86_64/include -I/opt/apps/gcc9_1/gsl/2.6/include -I/opt/apps/gcc9_1/impi19_0/fftw3/3.3.8/include -Ibuild -Isrc Code was compiled with the following settings: DOUBLEPRECISION=1 FOF FOF_GROUP_MIN_LEN=32 FOF_LINKLENGTH=0.2 FOF_PRIMARY_LINK_TYPES=2 FOF_SECONDARY_LINK_TYPES=1+16+32 GADGET2_HEADER IDS_64BIT NTYPES=6 PERIODIC PMGRID=128 SELFGRAVITY SUBFIND Running on 648 MPI tasks. BEGRUN: Size of particle structure 136 [bytes] BEGRUN: Size of sph particle structure 192 [bytes] BEGRUN: Size of gravity tree node 104 [bytes] BEGRUN: Size of neighbour tree node 192 [bytes] BEGRUN: Size of subfind auxiliary data 104 [bytes] ------------------------------------------------------------------------------------------------------------------------- AvailMem: Largest = 186314.40 Mb (on task= 243), Smallest = 185658.73 Mb (on task= 621), Average = 186010.53 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5728.16 Mb (on task= 621), Smallest = 5072.49 Mb (on task= 243), Average = 5376.36 Mb SwapTotal: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb SwapFree: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb AllocMem: Largest = 5728.16 Mb (on task= 621), Smallest = 5072.49 Mb (on task= 243), Average = 5376.36 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 574), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 17.111 sec BEGRUN: Hubble (internal units) = 0.1 BEGRUN: h = 0.697 BEGRUN: G (internal units) = 43018.7 BEGRUN: UnitMass_in_g = 1.989e+43 BEGRUN: UnitLenth_in_cm = 3.08568e+21 BEGRUN: UnitTime_in_s = 3.08568e+16 BEGRUN: UnitVelocity_in_cm_per_s = 100000 BEGRUN: UnitDensity_in_cgs = 6.76991e-22 BEGRUN: UnitEnergy_in_cgs = 1.989e+53 READIC: filenr=0, 'output/snap_271.hdf5' contains: READIC: Type 0 (gas): 65060912 (tot= 65060912) masstab= 0 READIC: Type 1: 68993132 (tot= 68993132) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 48336 (tot= 48336) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_271.hdf5' on task=0 and distribute it to 0 to 647. READIC: reading block 0 (Coordinates)... READIC: reading block 1 (Velocities)... READIC: reading block 2 (ParticleIDs)... READIC: reading block 3 (Masses)... READIC: reading block 4 (InternalEnergy)... READIC: reading block 5 (Density)... Dataset Density not present for particle type 0, using zero. READIC: reading block 6 (SmoothingLength)... Dataset SmoothingLength not present for particle type 0, using zero. READIC: reading done. Took 4.29401 sec, total size 6386.91 MB, corresponds to effective I/O rate of 1487.4 MB/sec READIC: Total number of particles : 134102380 INIT: Testing ID uniqueness... INIT: success. took=0.0578186 sec DOMAIN: Begin domain decomposition (sync-point 0). DOMAIN: Sum=4 TotalCost=4 NumTimeBinsToBeBalanced=1 MultipleDomains=4 DOMAIN: Increasing TopNodeAllocFactor=0.08 new value=0.104 DOMAIN: Increasing TopNodeAllocFactor=0.104 new value=0.1352 DOMAIN: Increasing TopNodeAllocFactor=0.1352 new value=0.17576 DOMAIN: Increasing TopNodeAllocFactor=0.17576 new value=0.228488 DOMAIN: Increasing TopNodeAllocFactor=0.228488 new value=0.297034 DOMAIN: Increasing TopNodeAllocFactor=0.297034 new value=0.386145 DOMAIN: Increasing TopNodeAllocFactor=0.386145 new value=0.501988 DOMAIN: Increasing TopNodeAllocFactor=0.501988 new value=0.652585 DOMAIN: Increasing TopNodeAllocFactor=0.652585 new value=0.84836 DOMAIN: Increasing TopNodeAllocFactor=0.84836 new value=1.10287 DOMAIN: Increasing TopNodeAllocFactor=1.10287 new value=1.43373 DOMAIN: Increasing TopNodeAllocFactor=1.43373 new value=1.86385 DOMAIN: Increasing TopNodeAllocFactor=1.86385 new value=2.423 DOMAIN: Increasing TopNodeAllocFactor=2.423 new value=3.1499 DOMAIN: Increasing TopNodeAllocFactor=3.1499 new value=4.09487 DOMAIN: Increasing TopNodeAllocFactor=4.09487 new value=5.32333 DOMAIN: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: NTopleaves=30535, determination of top-level tree involved 5 iterations and took 0.491699 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=166 for nextra=75, reaching maximum imbalance of 1.10349|1.1043 DOMAIN: combining multiple-domains took 0.0172862 sec DOMAIN: exchange of 69041468 particles DOMAIN: particle exchange done. (took 0.308909 sec) DOMAIN: domain decomposition done. (took in total 0.825266 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0467788 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=115.96 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.110061 sec =68250.8 NTopnodes=34897 NTopleaves=30535 FOF: Start linking particles (presently allocated=128.69 MB) FOF: linking of small cells took 0.00119426 sec FOF: local links done (took 0.111192 sec, avg-work=0.0974277, imbalance=1.12661). FOF: Marked=170486 out of the 68993132 primaries which are linked FOF: begin linking across processors (presently allocated=129.977 MB) FOF: have done 11321 cross links (processed 170486, took 0.004673 sec) FOF: have done 2618 cross links (processed 81497, took 0.00382259 sec) FOF: have done 434 cross links (processed 10891, took 0.00335672 sec) FOF: have done 78 cross links (processed 1831, took 0.00317967 sec) FOF: have done 14 cross links (processed 294, took 0.00305556 sec) FOF: have done 2 cross links (processed 75, took 0.00308944 sec) FOF: have done 1 cross links (processed 17, took 0.00307221 sec) FOF: have done 0 cross links (processed 4, took 0.00302631 sec) FOF: Local groups found. FOF: primary group finding took = 0.146022 sec FOF: Start finding nearest dm-particle (presently allocated=128.69 MB) FOF: fof-nearest iteration 1: need to repeat for 63038670 particles. (took = 0.0682213 sec) FOF: fof-nearest iteration 2: need to repeat for 53163783 particles. (took = 0.0770728 sec) FOF: fof-nearest iteration 3: need to repeat for 30449667 particles. (took = 0.0831314 sec) FOF: fof-nearest iteration 4: need to repeat for 10436739 particles. (took = 0.0595258 sec) FOF: fof-nearest iteration 5: need to repeat for 1461653 particles. (took = 0.0264583 sec) FOF: fof-nearest iteration 6: need to repeat for 43177 particles. (took = 0.0067224 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.326832 sec FOF: compiling local group data and catalogue took = 0.0167644 sec FOF: Total number of FOF groups with at least 32 particles: 856841 FOF: Largest FOF group has 314 particles. FOF: Total number of particles in FOF groups: 134102380 FOF: group properties are now allocated.. (presently allocated=119.732 MB) FOF: computation of group properties took = 0.00620885 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.171198 sec FOF: Finished computing FoF groups. Complete work took 0.867076 sec (presently allocated=116.443 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.471 MB) GRAVTREE: Tree construction done. took 0.353608 sec =87663 NTopnodes=34897 NTopleaves=30535 tree-build-scalability=0.602533 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133689482 particles. (took 0.60599 sec) SUBFIND: ngb iteration 2: need to repeat for 133473358 particles. (took 0.500845 sec) SUBFIND: ngb iteration 3: need to repeat for 133280465 particles. (took 0.450832 sec) SUBFIND: ngb iteration 4: need to repeat for 133131654 particles. (took 0.421308 sec) SUBFIND: ngb iteration 5: need to repeat for 133020622 particles. (took 0.414014 sec) SUBFIND: ngb iteration 6: need to repeat for 132931138 particles. (took 0.414604 sec) SUBFIND: ngb iteration 7: need to repeat for 132842131 particles. (took 0.424225 sec) SUBFIND: ngb iteration 8: need to repeat for 132757377 particles. (took 0.438406 sec) SUBFIND: ngb iteration 9: need to repeat for 132686116 particles. (took 0.457835 sec) SUBFIND: ngb iteration 10: need to repeat for 132635190 particles. (took 0.479781 sec) SUBFIND: ngb iteration 11: need to repeat for 132458584 particles. (took 0.504355 sec) SUBFIND: ngb iteration 12: need to repeat for 129411719 particles. (took 0.527545 sec) SUBFIND: ngb iteration 13: need to repeat for 119604021 particles. (took 0.534916 sec) SUBFIND: ngb iteration 14: need to repeat for 106511266 particles. (took 0.514635 sec) SUBFIND: ngb iteration 15: need to repeat for 93189050 particles. (took 0.479618 sec) SUBFIND: ngb iteration 16: need to repeat for 81089582 particles. (took 0.43448 sec) SUBFIND: ngb iteration 17: need to repeat for 69242640 particles. (took 0.388445 sec) SUBFIND: ngb iteration 18: need to repeat for 55984463 particles. (took 0.347587 sec) SUBFIND: ngb iteration 19: need to repeat for 40832854 particles. (took 0.301846 sec) SUBFIND: ngb iteration 20: need to repeat for 25693547 particles. (took 0.245802 sec) SUBFIND: ngb iteration 21: need to repeat for 13409301 particles. (took 0.179218 sec) SUBFIND: ngb iteration 22: need to repeat for 5680234 particles. (took 0.110517 sec) SUBFIND: ngb iteration 23: need to repeat for 1990319 particles. (took 0.0548683 sec) SUBFIND: ngb iteration 24: need to repeat for 764059 particles. (took 0.0209772 sec) SUBFIND: ngb iteration 25: need to repeat for 504068 particles. (took 0.00698029 sec) SUBFIND: ngb iteration 26: need to repeat for 467461 particles. (took 0.00575789 sec) SUBFIND: ngb iteration 27: need to repeat for 458060 particles. (took 0.00584398 sec) SUBFIND: ngb iteration 28: need to repeat for 448698 particles. (took 0.00610616 sec) SUBFIND: ngb iteration 29: need to repeat for 436201 particles. (took 0.00618027 sec) SUBFIND: ngb iteration 30: need to repeat for 418895 particles. (took 0.00660086 sec) SUBFIND: ngb iteration 31: need to repeat for 398318 particles. (took 0.00656027 sec) SUBFIND: ngb iteration 32: need to repeat for 372081 particles. (took 0.00761488 sec) SUBFIND: ngb iteration 33: need to repeat for 340589 particles. (took 0.00821046 sec) SUBFIND: ngb iteration 34: need to repeat for 300152 particles. (took 0.0081112 sec) SUBFIND: ngb iteration 35: need to repeat for 255650 particles. (took 0.00721263 sec) SUBFIND: ngb iteration 36: need to repeat for 206557 particles. (took 0.00575341 sec) SUBFIND: ngb iteration 37: need to repeat for 157575 particles. (took 0.00542851 sec) SUBFIND: ngb iteration 38: need to repeat for 110485 particles. (took 0.00452588 sec) SUBFIND: ngb iteration 39: need to repeat for 68188 particles. (took 0.00322978 sec) SUBFIND: ngb iteration 40: need to repeat for 37015 particles. (took 0.00226828 sec) SUBFIND: ngb iteration 41: need to repeat for 17950 particles. (took 0.0015923 sec) SUBFIND: ngb iteration 42: need to repeat for 7371 particles. (took 0.00124158 sec) SUBFIND: ngb iteration 43: need to repeat for 2596 particles. (took 0.000995938 sec) SUBFIND: ngb iteration 44: need to repeat for 665 particles. (took 0.000643427 sec) SUBFIND: ngb iteration 45: need to repeat for 88 particles. (took 0.000485122 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.35893 sec SUBFIND: Number of FOF halos treated with collective SubFind algorithm = 0 SUBFIND: Number of processors used in different partitions for the collective SubFind code = 0 SUBFIND: (The adopted size-limit for the collective algorithm was 134102380 particles, for threshold size factor 0.6) SUBFIND: The other 856841 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0030649 sec SUBFIND: particle balance=1.1021 SUBFIND: subfind_exchange() took 0.370193 sec SUBFIND: particle balance for processing=1.00129 SUBFIND: subdomain decomposition took 0.0691222 sec SUBFIND: serial subfind subdomain decomposition took 0.0688022 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1323 took 20.0494 sec SUBFIND: root-task=0: Serial processing of halo 0 took 20.2177 SUBFIND: Processing overall took (total time=21.192 sec) SUBFIND: 0 out of 8779 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 167338 SUBFIND: subfind_exchange() (for return to original CPU) took 0.400483 sec TREE: Full tree construction for all particles. (presently allocated=107.497 MB) GRAVTREE: Tree construction done. took 1.01147 sec =87663 NTopnodes=34897 NTopleaves=30535 tree-build-scalability=0.602533 SUBFIND: SO iteration 1: need to repeat for 856840 halo centers. (took 0.0189206 sec) SUBFIND: SO iteration 2: need to repeat for 856840 halo centers. (took 0.0174817 sec) SUBFIND: SO iteration 3: need to repeat for 856840 halo centers. (took 0.0174182 sec) SUBFIND: SO iteration 4: need to repeat for 856840 halo centers. (took 0.0170933 sec) SUBFIND: SO iteration 5: need to repeat for 856840 halo centers. (took 0.0169448 sec) SUBFIND: SO iteration 6: need to repeat for 856840 halo centers. (took 0.0168958 sec) SUBFIND: SO iteration 7: need to repeat for 856840 halo centers. (took 0.0169225 sec) SUBFIND: SO iteration 8: need to repeat for 856840 halo centers. (took 0.0169267 sec) SUBFIND: SO iteration 9: need to repeat for 856840 halo centers. (took 0.0168915 sec) SUBFIND: SO iteration 10: need to repeat for 856840 halo centers. (took 0.01713 sec) SUBFIND: SO iteration 11: need to repeat for 856840 halo centers. (took 0.0171266 sec) SUBFIND: SO iteration 12: need to repeat for 856840 halo centers. (took 0.0170558 sec) SUBFIND: SO iteration 13: need to repeat for 856840 halo centers. (took 0.0170233 sec) SUBFIND: SO iteration 14: need to repeat for 856840 halo centers. (took 0.0172918 sec) SUBFIND: SO iteration 15: need to repeat for 856840 halo centers. (took 0.0177598 sec) SUBFIND: SO iteration 16: need to repeat for 19629 halo centers. (took 0.0169404 sec) SUBFIND: SO iteration 17: need to repeat for 277 halo centers. (took 0.00254043 sec) SUBFIND: SO iteration 18: need to repeat for 10 halo centers. (took 0.000238769 sec) SUBFIND: SO iteration 1: need to repeat for 856840 halo centers. (took 0.0168982 sec) SUBFIND: SO iteration 2: need to repeat for 856840 halo centers. (took 0.0170951 sec) SUBFIND: SO iteration 3: need to repeat for 856840 halo centers. (took 0.0168835 sec) SUBFIND: SO iteration 4: need to repeat for 856840 halo centers. (took 0.0170458 sec) SUBFIND: SO iteration 5: need to repeat for 856840 halo centers. (took 0.0168052 sec) SUBFIND: SO iteration 6: need to repeat for 856840 halo centers. (took 0.0168444 sec) SUBFIND: SO iteration 7: need to repeat for 856840 halo centers. (took 0.0168548 sec) SUBFIND: SO iteration 8: need to repeat for 856840 halo centers. (took 0.0168387 sec) SUBFIND: SO iteration 9: need to repeat for 856840 halo centers. (took 0.0168287 sec) SUBFIND: SO iteration 10: need to repeat for 856840 halo centers. (took 0.0168454 sec) SUBFIND: SO iteration 11: need to repeat for 856840 halo centers. (took 0.0168532 sec) SUBFIND: SO iteration 12: need to repeat for 856840 halo centers. (took 0.0168923 sec) SUBFIND: SO iteration 13: need to repeat for 856840 halo centers. (took 0.0168031 sec) SUBFIND: SO iteration 14: need to repeat for 856840 halo centers. (took 0.01685 sec) SUBFIND: SO iteration 15: need to repeat for 856840 halo centers. (took 0.0168076 sec) SUBFIND: SO iteration 16: need to repeat for 10338 halo centers. (took 0.0165892 sec) SUBFIND: SO iteration 17: need to repeat for 113 halo centers. (took 0.00134571 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000193797 sec) SUBFIND: SO iteration 1: need to repeat for 856840 halo centers. (took 0.0169611 sec) SUBFIND: SO iteration 2: need to repeat for 856840 halo centers. (took 0.0173216 sec) SUBFIND: SO iteration 3: need to repeat for 856840 halo centers. (took 0.0174271 sec) SUBFIND: SO iteration 4: need to repeat for 856840 halo centers. (took 0.0171149 sec) SUBFIND: SO iteration 5: need to repeat for 856840 halo centers. (took 0.0170306 sec) SUBFIND: SO iteration 6: need to repeat for 856840 halo centers. (took 0.0169367 sec) SUBFIND: SO iteration 7: need to repeat for 856840 halo centers. (took 0.0168968 sec) SUBFIND: SO iteration 8: need to repeat for 856840 halo centers. (took 0.0171894 sec) SUBFIND: SO iteration 9: need to repeat for 856840 halo centers. (took 0.016905 sec) SUBFIND: SO iteration 10: need to repeat for 856840 halo centers. (took 0.0168842 sec) SUBFIND: SO iteration 11: need to repeat for 856840 halo centers. (took 0.0168884 sec) SUBFIND: SO iteration 12: need to repeat for 856840 halo centers. (took 0.0169765 sec) SUBFIND: SO iteration 13: need to repeat for 856840 halo centers. (took 0.0169519 sec) SUBFIND: SO iteration 14: need to repeat for 856840 halo centers. (took 0.0169559 sec) SUBFIND: SO iteration 15: need to repeat for 856840 halo centers. (took 0.0169462 sec) SUBFIND: SO iteration 16: need to repeat for 20202 halo centers. (took 0.0167078 sec) SUBFIND: SO iteration 17: need to repeat for 286 halo centers. (took 0.00222455 sec) SUBFIND: SO iteration 18: need to repeat for 10 halo centers. (took 0.00022343 sec) SUBFIND: SO iteration 1: need to repeat for 856840 halo centers. (took 0.0168954 sec) SUBFIND: SO iteration 2: need to repeat for 856840 halo centers. (took 0.017466 sec) SUBFIND: SO iteration 3: need to repeat for 856840 halo centers. (took 0.0170112 sec) SUBFIND: SO iteration 4: need to repeat for 856840 halo centers. (took 0.0173186 sec) SUBFIND: SO iteration 5: need to repeat for 856840 halo centers. (took 0.0172984 sec) SUBFIND: SO iteration 6: need to repeat for 856840 halo centers. (took 0.017291 sec) SUBFIND: SO iteration 7: need to repeat for 856840 halo centers. (took 0.0172499 sec) SUBFIND: SO iteration 8: need to repeat for 856840 halo centers. (took 0.0172537 sec) SUBFIND: SO iteration 9: need to repeat for 856840 halo centers. (took 0.0172508 sec) SUBFIND: SO iteration 10: need to repeat for 856840 halo centers. (took 0.017343 sec) SUBFIND: SO iteration 11: need to repeat for 856840 halo centers. (took 0.0173282 sec) SUBFIND: SO iteration 12: need to repeat for 856840 halo centers. (took 0.0172733 sec) SUBFIND: SO iteration 13: need to repeat for 856840 halo centers. (took 0.0172734 sec) SUBFIND: SO iteration 14: need to repeat for 856840 halo centers. (took 0.0172781 sec) SUBFIND: SO iteration 15: need to repeat for 856840 halo centers. (took 0.0172584 sec) SUBFIND: SO iteration 16: need to repeat for 484717 halo centers. (took 0.0171937 sec) SUBFIND: SO iteration 17: need to repeat for 22885 halo centers. (took 0.0132184 sec) SUBFIND: SO iteration 18: need to repeat for 1009 halo centers. (took 0.00233996 sec) SUBFIND: determining spherical overdensity masses took 1.11898 sec SUBFIND: assembled and ordered groups and subhalos (took 0.215545 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_271' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 2.82857 sec, total size 322.11 MB, corresponds to effective I/O rate of 113.877 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.82991 sec SUBFIND: Finished with SUBFIND. (total time=36.9228 sec) SUBFIND: Total number of subhalos with at least 20 particles: 865522 SUBFIND: Largest subhalo has 195 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102223 FOF: preparing output order of particles took 1.25825 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 9.31889 sec, total size 5348.6 MB, corresponds to effective I/O rate of 573.953 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 84 (rank 84 in comm 0): Fatal error in PMPI_Finalize: Other MPI error, error stack: PMPI_Finalize(214)...............: MPI_Finalize failed PMPI_Finalize(159)...............: MPID_Finalize(1288)..............: MPIDI_OFI_mpi_finalize_hook(1892): OFI domain close failed (ofi_init.c:1892:MPIDI_OFI_mpi_finalize_hook:Device or resource busy) TACC: MPI job exited with code: 15 TACC: Shutdown complete. Exiting.