TACC: Starting up job 4244607 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186461.78 Mb (on task= 297), Smallest = 186403.61 Mb (on task= 270), Average = 186426.54 Mb Total Mem: Largest = 191515.34 Mb (on task= 27), Smallest = 191515.20 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5111.72 Mb (on task= 270), Smallest = 5053.55 Mb (on task= 297), Average = 5088.78 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 = 5111.72 Mb (on task= 270), Smallest = 5053.55 Mb (on task= 297), Average = 5088.78 Mb avail /dev/shm: Largest = 95321.44 Mb (on task= 27), Smallest = 95321.34 Mb (on task= 16), Average = 95321.42 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c105-181.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 17.4515 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_086.hdf5' contains: READIC: Type 0 (gas): 61474084 (tot= 61474084) masstab= 0 READIC: Type 1: 72354558 (tot= 72354558) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 321 (tot= 321) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_086.hdf5' on task=0 and distribute it to 0 to 863. 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 6.53523 sec, total size 6360.71 MB, corresponds to effective I/O rate of 973.296 MB/sec READIC: Total number of particles : 133828963 INIT: Testing ID uniqueness... INIT: success. took=0.0592723 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: NTopleaves=25383, determination of top-level tree involved 6 iterations and took 0.363921 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=192 for nextra=32, reaching maximum imbalance of 1.12566|1.12576 DOMAIN: combining multiple-domains took 0.0151398 sec DOMAIN: exchange of 72354879 particles DOMAIN: particle exchange done. (took 0.195629 sec) DOMAIN: domain decomposition done. (took in total 0.580421 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0312221 sec. INIT: Converting u -> entropy All.cf_a3inv=729 FOF: Begin to compute FoF group catalogue... (presently allocated=85.5451 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0531748 sec =72434.4 NTopnodes=29009 NTopleaves=25383 FOF: Start linking particles (presently allocated=97.2488 MB) FOF: linking of small cells took 0.000850279 sec FOF: local links done (took 0.0708162 sec, avg-work=0.0616022, imbalance=1.13475). FOF: Marked=194281 out of the 72354558 primaries which are linked FOF: begin linking across processors (presently allocated=98.2491 MB) FOF: have done 21522 cross links (processed 194281, took 0.00401394 sec) FOF: have done 4065 cross links (processed 97452, took 0.00327755 sec) FOF: have done 609 cross links (processed 13113, took 0.00265182 sec) FOF: have done 76 cross links (processed 1943, took 0.00240655 sec) FOF: have done 6 cross links (processed 208, took 0.00247947 sec) FOF: have done 1 cross links (processed 25, took 0.00235617 sec) FOF: have done 0 cross links (processed 2, took 0.00235652 sec) FOF: Local groups found. FOF: primary group finding took = 0.0957067 sec FOF: Start finding nearest dm-particle (presently allocated=97.2488 MB) FOF: fof-nearest iteration 1: need to repeat for 60525650 particles. (took = 0.0455826 sec) FOF: fof-nearest iteration 2: need to repeat for 55797937 particles. (took = 0.0484147 sec) FOF: fof-nearest iteration 3: need to repeat for 41612960 particles. (took = 0.0517288 sec) FOF: fof-nearest iteration 4: need to repeat for 20360611 particles. (took = 0.0460681 sec) FOF: fof-nearest iteration 5: need to repeat for 4139833 particles. (took = 0.0276836 sec) FOF: fof-nearest iteration 6: need to repeat for 100177 particles. (took = 0.00859609 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.232254 sec FOF: compiling local group data and catalogue took = 0.0136526 sec FOF: Total number of FOF groups with at least 32 particles: 3455330 FOF: Largest FOF group has 76 particles. FOF: Total number of particles in FOF groups: 133828933 FOF: group properties are now allocated.. (presently allocated=89.326 MB) FOF: computation of group properties took = 0.00826195 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.284851 sec FOF: Finished computing FoF groups. Complete work took 0.832783 sec (presently allocated=86.93 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=92.1356 MB) GRAVTREE: Tree construction done. took 0.211889 sec =89225.2 NTopnodes=29009 NTopleaves=25383 tree-build-scalability=0.675255 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 126252171 particles. (took 0.434177 sec) SUBFIND: ngb iteration 2: need to repeat for 116577671 particles. (took 0.349463 sec) SUBFIND: ngb iteration 3: need to repeat for 106896520 particles. (took 0.288451 sec) SUBFIND: ngb iteration 4: need to repeat for 98405894 particles. (took 0.243041 sec) SUBFIND: ngb iteration 5: need to repeat for 91459527 particles. (took 0.21291 sec) SUBFIND: ngb iteration 6: need to repeat for 85138611 particles. (took 0.191009 sec) SUBFIND: ngb iteration 7: need to repeat for 78068193 particles. (took 0.172449 sec) SUBFIND: ngb iteration 8: need to repeat for 70796805 particles. (took 0.148434 sec) SUBFIND: ngb iteration 9: need to repeat for 65545012 particles. (took 0.123321 sec) SUBFIND: ngb iteration 10: need to repeat for 62883670 particles. (took 0.104585 sec) SUBFIND: ngb iteration 11: need to repeat for 61879247 particles. (took 0.0968864 sec) SUBFIND: ngb iteration 12: need to repeat for 61576672 particles. (took 0.0960324 sec) SUBFIND: ngb iteration 13: need to repeat for 61498141 particles. (took 0.0971415 sec) SUBFIND: ngb iteration 14: need to repeat for 61479544 particles. (took 0.0970962 sec) SUBFIND: ngb iteration 15: need to repeat for 61475331 particles. (took 0.0949405 sec) SUBFIND: ngb iteration 16: need to repeat for 61474393 particles. (took 0.090975 sec) SUBFIND: ngb iteration 17: need to repeat for 61473966 particles. (took 0.0851885 sec) SUBFIND: ngb iteration 18: need to repeat for 61473063 particles. (took 0.0790685 sec) SUBFIND: ngb iteration 19: need to repeat for 61470834 particles. (took 0.0744676 sec) SUBFIND: ngb iteration 20: need to repeat for 61465873 particles. (took 0.0729872 sec) SUBFIND: ngb iteration 21: need to repeat for 61454322 particles. (took 0.0734755 sec) SUBFIND: ngb iteration 22: need to repeat for 61428443 particles. (took 0.0750588 sec) SUBFIND: ngb iteration 23: need to repeat for 61371793 particles. (took 0.0774374 sec) SUBFIND: ngb iteration 24: need to repeat for 61240431 particles. (took 0.0810446 sec) SUBFIND: ngb iteration 25: need to repeat for 60944854 particles. (took 0.0859025 sec) SUBFIND: ngb iteration 26: need to repeat for 60311494 particles. (took 0.0923895 sec) SUBFIND: ngb iteration 27: need to repeat for 59036706 particles. (took 0.102156 sec) SUBFIND: ngb iteration 28: need to repeat for 56668140 particles. (took 0.114386 sec) SUBFIND: ngb iteration 29: need to repeat for 52788306 particles. (took 0.129377 sec) SUBFIND: ngb iteration 30: need to repeat for 47270162 particles. (took 0.144601 sec) SUBFIND: ngb iteration 31: need to repeat for 40602769 particles. (took 0.155138 sec) SUBFIND: ngb iteration 32: need to repeat for 33706361 particles. (took 0.159606 sec) SUBFIND: ngb iteration 33: need to repeat for 27258433 particles. (took 0.15214 sec) SUBFIND: ngb iteration 34: need to repeat for 21416037 particles. (took 0.132832 sec) SUBFIND: ngb iteration 35: need to repeat for 16077454 particles. (took 0.10838 sec) SUBFIND: ngb iteration 36: need to repeat for 11329847 particles. (took 0.0848591 sec) SUBFIND: ngb iteration 37: need to repeat for 7363415 particles. (took 0.0628907 sec) SUBFIND: ngb iteration 38: need to repeat for 4317528 particles. (took 0.045208 sec) SUBFIND: ngb iteration 39: need to repeat for 2225983 particles. (took 0.0306302 sec) SUBFIND: ngb iteration 40: need to repeat for 983682 particles. (took 0.0190029 sec) SUBFIND: ngb iteration 41: need to repeat for 361270 particles. (took 0.0107062 sec) SUBFIND: ngb iteration 42: need to repeat for 107091 particles. (took 0.00555801 sec) SUBFIND: ngb iteration 43: need to repeat for 25148 particles. (took 0.00284867 sec) SUBFIND: ngb iteration 44: need to repeat for 4451 particles. (took 0.00117573 sec) SUBFIND: ngb iteration 45: need to repeat for 542 particles. (took 0.000614548 sec) SUBFIND: ngb iteration 46: need to repeat for 64 particles. (took 0.000324072 sec) SUBFIND: ngb iteration 47: need to repeat for 4 particles. (took 0.000265811 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 5.10482 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 133828963 particles, for threshold size factor 0.6) SUBFIND: The other 3455330 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00593418 sec SUBFIND: particle balance=1.12548 SUBFIND: subfind_exchange() took 0.235037 sec SUBFIND: particle balance for processing=1.00043 SUBFIND: subdomain decomposition took 0.0513101 sec SUBFIND: serial subfind subdomain decomposition took 0.0506748 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4000 took 39.633 sec SUBFIND: root-task=0: Serial processing of halo 0 took 39.7571 SUBFIND: Processing overall took (total time=43.2078 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258160 ALLOCATE: Changing to MaxPartSph = 118585 SUBFIND: subfind_exchange() (for return to original CPU) took 0.258427 sec TREE: Full tree construction for all particles. (presently allocated=79.5482 MB) GRAVTREE: Tree construction done. took 0.819747 sec =89225.2 NTopnodes=29009 NTopleaves=25383 tree-build-scalability=0.675255 SUBFIND: SO iteration 1: need to repeat for 3455126 halo centers. (took 0.0266324 sec) SUBFIND: SO iteration 2: need to repeat for 3455126 halo centers. (took 0.0238191 sec) SUBFIND: SO iteration 3: need to repeat for 3455126 halo centers. (took 0.0240708 sec) SUBFIND: SO iteration 4: need to repeat for 3455126 halo centers. (took 0.0239758 sec) SUBFIND: SO iteration 5: need to repeat for 3455126 halo centers. (took 0.0239119 sec) SUBFIND: SO iteration 6: need to repeat for 3455126 halo centers. (took 0.0239226 sec) SUBFIND: SO iteration 7: need to repeat for 3455126 halo centers. (took 0.0239962 sec) SUBFIND: SO iteration 8: need to repeat for 3455126 halo centers. (took 0.0239907 sec) SUBFIND: SO iteration 9: need to repeat for 3455126 halo centers. (took 0.0239217 sec) SUBFIND: SO iteration 10: need to repeat for 3455126 halo centers. (took 0.0238918 sec) SUBFIND: SO iteration 11: need to repeat for 3455126 halo centers. (took 0.0239214 sec) SUBFIND: SO iteration 12: need to repeat for 3455126 halo centers. (took 0.0238611 sec) SUBFIND: SO iteration 13: need to repeat for 3455126 halo centers. (took 0.0239041 sec) SUBFIND: SO iteration 14: need to repeat for 3455126 halo centers. (took 0.0241281 sec) SUBFIND: SO iteration 15: need to repeat for 3455126 halo centers. (took 0.0264453 sec) SUBFIND: SO iteration 16: need to repeat for 456328 halo centers. (took 0.0233092 sec) SUBFIND: SO iteration 17: need to repeat for 7797 halo centers. (took 0.0101281 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000749145 sec) SUBFIND: SO iteration 1: need to repeat for 3455126 halo centers. (took 0.0259899 sec) SUBFIND: SO iteration 2: need to repeat for 3455126 halo centers. (took 0.0242655 sec) SUBFIND: SO iteration 3: need to repeat for 3455126 halo centers. (took 0.0238492 sec) SUBFIND: SO iteration 4: need to repeat for 3455126 halo centers. (took 0.0244407 sec) SUBFIND: SO iteration 5: need to repeat for 3455126 halo centers. (took 0.0244393 sec) SUBFIND: SO iteration 6: need to repeat for 3455126 halo centers. (took 0.0248902 sec) SUBFIND: SO iteration 7: need to repeat for 3455126 halo centers. (took 0.0239822 sec) SUBFIND: SO iteration 8: need to repeat for 3455126 halo centers. (took 0.0240136 sec) SUBFIND: SO iteration 9: need to repeat for 3455126 halo centers. (took 0.0243802 sec) SUBFIND: SO iteration 10: need to repeat for 3455126 halo centers. (took 0.024702 sec) SUBFIND: SO iteration 11: need to repeat for 3455126 halo centers. (took 0.024794 sec) SUBFIND: SO iteration 12: need to repeat for 3455126 halo centers. (took 0.0250371 sec) SUBFIND: SO iteration 13: need to repeat for 3455126 halo centers. (took 0.0246588 sec) SUBFIND: SO iteration 14: need to repeat for 3455126 halo centers. (took 0.0247938 sec) SUBFIND: SO iteration 15: need to repeat for 3455126 halo centers. (took 0.0245353 sec) SUBFIND: SO iteration 16: need to repeat for 292488 halo centers. (took 0.0239537 sec) SUBFIND: SO iteration 17: need to repeat for 5798 halo centers. (took 0.00884481 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000610296 sec) SUBFIND: SO iteration 1: need to repeat for 3455126 halo centers. (took 0.0245734 sec) SUBFIND: SO iteration 2: need to repeat for 3455126 halo centers. (took 0.0237553 sec) SUBFIND: SO iteration 3: need to repeat for 3455126 halo centers. (took 0.0240536 sec) SUBFIND: SO iteration 4: need to repeat for 3455126 halo centers. (took 0.023806 sec) SUBFIND: SO iteration 5: need to repeat for 3455126 halo centers. (took 0.0237845 sec) SUBFIND: SO iteration 6: need to repeat for 3455126 halo centers. (took 0.0238107 sec) SUBFIND: SO iteration 7: need to repeat for 3455126 halo centers. (took 0.0239445 sec) SUBFIND: SO iteration 8: need to repeat for 3455126 halo centers. (took 0.0238598 sec) SUBFIND: SO iteration 9: need to repeat for 3455126 halo centers. (took 0.023857 sec) SUBFIND: SO iteration 10: need to repeat for 3455126 halo centers. (took 0.0237934 sec) SUBFIND: SO iteration 11: need to repeat for 3455126 halo centers. (took 0.0239727 sec) SUBFIND: SO iteration 12: need to repeat for 3455126 halo centers. (took 0.0239217 sec) SUBFIND: SO iteration 13: need to repeat for 3455126 halo centers. (took 0.0237989 sec) SUBFIND: SO iteration 14: need to repeat for 3455126 halo centers. (took 0.0238542 sec) SUBFIND: SO iteration 15: need to repeat for 3455126 halo centers. (took 0.0238881 sec) SUBFIND: SO iteration 16: need to repeat for 459551 halo centers. (took 0.0232585 sec) SUBFIND: SO iteration 17: need to repeat for 7811 halo centers. (took 0.0101251 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000740895 sec) SUBFIND: SO iteration 1: need to repeat for 3455126 halo centers. (took 0.0239693 sec) SUBFIND: SO iteration 2: need to repeat for 3455126 halo centers. (took 0.0237693 sec) SUBFIND: SO iteration 3: need to repeat for 3455126 halo centers. (took 0.0229188 sec) SUBFIND: SO iteration 4: need to repeat for 3455126 halo centers. (took 0.0234586 sec) SUBFIND: SO iteration 5: need to repeat for 3455126 halo centers. (took 0.0233873 sec) SUBFIND: SO iteration 6: need to repeat for 3455126 halo centers. (took 0.0234334 sec) SUBFIND: SO iteration 7: need to repeat for 3455126 halo centers. (took 0.0280617 sec) SUBFIND: SO iteration 8: need to repeat for 3455126 halo centers. (took 0.023371 sec) SUBFIND: SO iteration 9: need to repeat for 3455126 halo centers. (took 0.0233464 sec) SUBFIND: SO iteration 10: need to repeat for 3455126 halo centers. (took 0.0233706 sec) SUBFIND: SO iteration 11: need to repeat for 3455126 halo centers. (took 0.0233112 sec) SUBFIND: SO iteration 12: need to repeat for 3455126 halo centers. (took 0.0234208 sec) SUBFIND: SO iteration 13: need to repeat for 3455126 halo centers. (took 0.0242485 sec) SUBFIND: SO iteration 14: need to repeat for 3455126 halo centers. (took 0.02343 sec) SUBFIND: SO iteration 15: need to repeat for 3455126 halo centers. (took 0.0236239 sec) SUBFIND: SO iteration 16: need to repeat for 3107409 halo centers. (took 0.0240334 sec) SUBFIND: SO iteration 17: need to repeat for 322331 halo centers. (took 0.0215045 sec) SUBFIND: SO iteration 18: need to repeat for 39052 halo centers. (took 0.00881102 sec) SUBFIND: determining spherical overdensity masses took 1.61265 sec SUBFIND: assembled and ordered groups and subhalos (took 0.276451 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_086' (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 = 5.61103 sec, total size 1291.7 MB, corresponds to effective I/O rate of 230.207 MB/sec SUBFIND: Subgroup catalogues saved. took = 5.61271 sec SUBFIND: Finished with SUBFIND. (total time=57.3906 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3455126 SUBFIND: Largest subhalo has 76 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133820861 FOF: preparing output order of particles took 0.917972 sec SNAPSHOT: writing snapshot file #86 @ time 0.111111 ... SNAPSHOT: writing snapshot file: 'output/snap_086' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_086.hdf5' to 'output/bak-snap_086.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 10.2387 sec, total size 5298.17 MB, corresponds to effective I/O rate of 517.463 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 515 (rank 515 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.