TACC: Starting up job 4244611 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 = 186312.59 Mb (on task= 783), Smallest = 186183.79 Mb (on task= 0), Average = 186278.84 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5202.97 Mb (on task= 0), Smallest = 5074.31 Mb (on task= 783), Average = 5108.04 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 = 5202.97 Mb (on task= 0), Smallest = 5074.31 Mb (on task= 783), Average = 5108.04 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 18), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 15.171 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_066.hdf5' contains: READIC: Type 0 (gas): 64463105 (tot= 64463105) masstab= 0 READIC: Type 1: 69669064 (tot= 69669064) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 3198 (tot= 3198) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_066.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 4.83132 sec, total size 6386.14 MB, corresponds to effective I/O rate of 1321.82 MB/sec READIC: Total number of particles : 134135367 INIT: Testing ID uniqueness... INIT: success. took=0.0581533 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: NTopleaves=31585, determination of top-level tree involved 6 iterations and took 0.376861 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=183 for nextra=196, reaching maximum imbalance of 1.11965|1.11973 DOMAIN: combining multiple-domains took 0.015087 sec DOMAIN: exchange of 69672262 particles DOMAIN: particle exchange done. (took 0.206709 sec) DOMAIN: domain decomposition done. (took in total 0.604371 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0347855 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.9103 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0510004 sec =71298.6 NTopnodes=36097 NTopleaves=31585 FOF: Start linking particles (presently allocated=98.9041 MB) FOF: linking of small cells took 0.000846276 sec FOF: local links done (took 0.0712851 sec, avg-work=0.0624064, imbalance=1.12852). FOF: Marked=175595 out of the 69669064 primaries which are linked FOF: begin linking across processors (presently allocated=99.9566 MB) FOF: have done 16634 cross links (processed 175595, took 0.00387777 sec) FOF: have done 3626 cross links (processed 90408, took 0.0031178 sec) FOF: have done 607 cross links (processed 13335, took 0.00264859 sec) FOF: have done 106 cross links (processed 2290, took 0.0024195 sec) FOF: have done 11 cross links (processed 310, took 0.00239259 sec) FOF: have done 1 cross links (processed 38, took 0.00238099 sec) FOF: have done 0 cross links (processed 2, took 0.00237817 sec) FOF: Local groups found. FOF: primary group finding took = 0.0961094 sec FOF: Start finding nearest dm-particle (presently allocated=98.9041 MB) FOF: fof-nearest iteration 1: need to repeat for 63114454 particles. (took = 0.0477237 sec) FOF: fof-nearest iteration 2: need to repeat for 56376554 particles. (took = 0.0518842 sec) FOF: fof-nearest iteration 3: need to repeat for 37411295 particles. (took = 0.0560058 sec) FOF: fof-nearest iteration 4: need to repeat for 14641490 particles. (took = 0.0452739 sec) FOF: fof-nearest iteration 5: need to repeat for 2451227 particles. (took = 0.0224988 sec) FOF: fof-nearest iteration 6: need to repeat for 44631 particles. (took = 0.00629611 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.234032 sec FOF: compiling local group data and catalogue took = 0.0133862 sec FOF: Total number of FOF groups with at least 32 particles: 2148484 FOF: Largest FOF group has 124 particles. FOF: Total number of particles in FOF groups: 134135161 FOF: group properties are now allocated.. (presently allocated=90.3505 MB) FOF: computation of group properties took = 0.00669478 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.244015 sec FOF: Finished computing FoF groups. Complete work took 0.7664 sec (presently allocated=87.8312 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=93.0217 MB) GRAVTREE: Tree construction done. took 0.155463 sec =88021 NTopnodes=36097 NTopleaves=31585 tree-build-scalability=0.590379 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 124455674 particles. (took 0.441766 sec) SUBFIND: ngb iteration 2: need to repeat for 114435667 particles. (took 0.332418 sec) SUBFIND: ngb iteration 3: need to repeat for 105182685 particles. (took 0.267325 sec) SUBFIND: ngb iteration 4: need to repeat for 97758227 particles. (took 0.223622 sec) SUBFIND: ngb iteration 5: need to repeat for 92060424 particles. (took 0.191738 sec) SUBFIND: ngb iteration 6: need to repeat for 87284833 particles. (took 0.176467 sec) SUBFIND: ngb iteration 7: need to repeat for 82249569 particles. (took 0.167319 sec) SUBFIND: ngb iteration 8: need to repeat for 76744148 particles. (took 0.1572 sec) SUBFIND: ngb iteration 9: need to repeat for 71887959 particles. (took 0.146208 sec) SUBFIND: ngb iteration 10: need to repeat for 68515466 particles. (took 0.137202 sec) SUBFIND: ngb iteration 11: need to repeat for 66556165 particles. (took 0.132448 sec) SUBFIND: ngb iteration 12: need to repeat for 65525425 particles. (took 0.13124 sec) SUBFIND: ngb iteration 13: need to repeat for 65001545 particles. (took 0.131927 sec) SUBFIND: ngb iteration 14: need to repeat for 64734985 particles. (took 0.131305 sec) SUBFIND: ngb iteration 15: need to repeat for 64591150 particles. (took 0.128177 sec) SUBFIND: ngb iteration 16: need to repeat for 64489768 particles. (took 0.121921 sec) SUBFIND: ngb iteration 17: need to repeat for 64372421 particles. (took 0.113707 sec) SUBFIND: ngb iteration 18: need to repeat for 64213755 particles. (took 0.10658 sec) SUBFIND: ngb iteration 19: need to repeat for 64013102 particles. (took 0.101575 sec) SUBFIND: ngb iteration 20: need to repeat for 63755909 particles. (took 0.0987001 sec) SUBFIND: ngb iteration 21: need to repeat for 63403655 particles. (took 0.098052 sec) SUBFIND: ngb iteration 22: need to repeat for 62907492 particles. (took 0.0983569 sec) SUBFIND: ngb iteration 23: need to repeat for 62206318 particles. (took 0.0995346 sec) SUBFIND: ngb iteration 24: need to repeat for 61196897 particles. (took 0.100884 sec) SUBFIND: ngb iteration 25: need to repeat for 59737232 particles. (took 0.102585 sec) SUBFIND: ngb iteration 26: need to repeat for 57651327 particles. (took 0.10393 sec) SUBFIND: ngb iteration 27: need to repeat for 54736185 particles. (took 0.104675 sec) SUBFIND: ngb iteration 28: need to repeat for 50815569 particles. (took 0.106869 sec) SUBFIND: ngb iteration 29: need to repeat for 45784965 particles. (took 0.109134 sec) SUBFIND: ngb iteration 30: need to repeat for 39814803 particles. (took 0.11338 sec) SUBFIND: ngb iteration 31: need to repeat for 33338901 particles. (took 0.113499 sec) SUBFIND: ngb iteration 32: need to repeat for 26976351 particles. (took 0.112854 sec) SUBFIND: ngb iteration 33: need to repeat for 21321734 particles. (took 0.108979 sec) SUBFIND: ngb iteration 34: need to repeat for 16591931 particles. (took 0.0979875 sec) SUBFIND: ngb iteration 35: need to repeat for 12635072 particles. (took 0.0880354 sec) SUBFIND: ngb iteration 36: need to repeat for 9266143 particles. (took 0.070766 sec) SUBFIND: ngb iteration 37: need to repeat for 6441656 particles. (took 0.0549588 sec) SUBFIND: ngb iteration 38: need to repeat for 4180289 particles. (took 0.0415232 sec) SUBFIND: ngb iteration 39: need to repeat for 2481236 particles. (took 0.0303767 sec) SUBFIND: ngb iteration 40: need to repeat for 1317663 particles. (took 0.0213569 sec) SUBFIND: ngb iteration 41: need to repeat for 612113 particles. (took 0.0139053 sec) SUBFIND: ngb iteration 42: need to repeat for 241659 particles. (took 0.0080223 sec) SUBFIND: ngb iteration 43: need to repeat for 80227 particles. (took 0.00430941 sec) SUBFIND: ngb iteration 44: need to repeat for 22070 particles. (took 0.00207621 sec) SUBFIND: ngb iteration 45: need to repeat for 4841 particles. (took 0.00102902 sec) SUBFIND: ngb iteration 46: need to repeat for 836 particles. (took 0.000490598 sec) SUBFIND: ngb iteration 47: need to repeat for 103 particles. (took 0.000306142 sec) SUBFIND: ngb iteration 48: need to repeat for 17 particles. (took 0.00029566 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 5.25109 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 134135367 particles, for threshold size factor 0.6) SUBFIND: The other 2148484 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00434811 sec SUBFIND: particle balance=1.11962 SUBFIND: subfind_exchange() took 0.237278 sec SUBFIND: particle balance for processing=1.00053 SUBFIND: subdomain decomposition took 0.0515415 sec SUBFIND: serial subfind subdomain decomposition took 0.0513409 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2487 took 25.2053 sec SUBFIND: root-task=0: Serial processing of halo 0 took 25.3302 SUBFIND: Processing overall took (total time=27.2748 sec) SUBFIND: 0 out of 3462 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 124351 SUBFIND: subfind_exchange() (for return to original CPU) took 0.261516 sec TREE: Full tree construction for all particles. (presently allocated=81.3095 MB) GRAVTREE: Tree construction done. took 0.823234 sec =88021 NTopnodes=36097 NTopleaves=31585 tree-build-scalability=0.590379 SUBFIND: SO iteration 1: need to repeat for 2148483 halo centers. (took 0.0219223 sec) SUBFIND: SO iteration 2: need to repeat for 2148483 halo centers. (took 0.0196237 sec) SUBFIND: SO iteration 3: need to repeat for 2148483 halo centers. (took 0.0197545 sec) SUBFIND: SO iteration 4: need to repeat for 2148483 halo centers. (took 0.0197351 sec) SUBFIND: SO iteration 5: need to repeat for 2148483 halo centers. (took 0.019673 sec) SUBFIND: SO iteration 6: need to repeat for 2148483 halo centers. (took 0.019573 sec) SUBFIND: SO iteration 7: need to repeat for 2148483 halo centers. (took 0.0196296 sec) SUBFIND: SO iteration 8: need to repeat for 2148483 halo centers. (took 0.0196457 sec) SUBFIND: SO iteration 9: need to repeat for 2148483 halo centers. (took 0.0195873 sec) SUBFIND: SO iteration 10: need to repeat for 2148483 halo centers. (took 0.0196267 sec) SUBFIND: SO iteration 11: need to repeat for 2148483 halo centers. (took 0.0196102 sec) SUBFIND: SO iteration 12: need to repeat for 2148483 halo centers. (took 0.0195462 sec) SUBFIND: SO iteration 13: need to repeat for 2148483 halo centers. (took 0.0196218 sec) SUBFIND: SO iteration 14: need to repeat for 2148483 halo centers. (took 0.0195985 sec) SUBFIND: SO iteration 15: need to repeat for 2148483 halo centers. (took 0.0195685 sec) SUBFIND: SO iteration 16: need to repeat for 159427 halo centers. (took 0.0192539 sec) SUBFIND: SO iteration 17: need to repeat for 464 halo centers. (took 0.0062646 sec) SUBFIND: SO iteration 1: need to repeat for 2148483 halo centers. (took 0.0196531 sec) SUBFIND: SO iteration 2: need to repeat for 2148483 halo centers. (took 0.0193684 sec) SUBFIND: SO iteration 3: need to repeat for 2148483 halo centers. (took 0.019555 sec) SUBFIND: SO iteration 4: need to repeat for 2148483 halo centers. (took 0.0196033 sec) SUBFIND: SO iteration 5: need to repeat for 2148483 halo centers. (took 0.0196032 sec) SUBFIND: SO iteration 6: need to repeat for 2148483 halo centers. (took 0.0195675 sec) SUBFIND: SO iteration 7: need to repeat for 2148483 halo centers. (took 0.0196521 sec) SUBFIND: SO iteration 8: need to repeat for 2148483 halo centers. (took 0.0195739 sec) SUBFIND: SO iteration 9: need to repeat for 2148483 halo centers. (took 0.0195664 sec) SUBFIND: SO iteration 10: need to repeat for 2148483 halo centers. (took 0.0196168 sec) SUBFIND: SO iteration 11: need to repeat for 2148483 halo centers. (took 0.0195925 sec) SUBFIND: SO iteration 12: need to repeat for 2148483 halo centers. (took 0.0196793 sec) SUBFIND: SO iteration 13: need to repeat for 2148483 halo centers. (took 0.0198063 sec) SUBFIND: SO iteration 14: need to repeat for 2148483 halo centers. (took 0.0208042 sec) SUBFIND: SO iteration 15: need to repeat for 2148483 halo centers. (took 0.0206678 sec) SUBFIND: SO iteration 16: need to repeat for 89172 halo centers. (took 0.0205857 sec) SUBFIND: SO iteration 17: need to repeat for 267 halo centers. (took 0.00528053 sec) SUBFIND: SO iteration 1: need to repeat for 2148483 halo centers. (took 0.0213325 sec) SUBFIND: SO iteration 2: need to repeat for 2148483 halo centers. (took 0.0207034 sec) SUBFIND: SO iteration 3: need to repeat for 2148483 halo centers. (took 0.0207689 sec) SUBFIND: SO iteration 4: need to repeat for 2148483 halo centers. (took 0.0206404 sec) SUBFIND: SO iteration 5: need to repeat for 2148483 halo centers. (took 0.0205934 sec) SUBFIND: SO iteration 6: need to repeat for 2148483 halo centers. (took 0.0200799 sec) SUBFIND: SO iteration 7: need to repeat for 2148483 halo centers. (took 0.0198073 sec) SUBFIND: SO iteration 8: need to repeat for 2148483 halo centers. (took 0.0200139 sec) SUBFIND: SO iteration 9: need to repeat for 2148483 halo centers. (took 0.0200278 sec) SUBFIND: SO iteration 10: need to repeat for 2148483 halo centers. (took 0.0196052 sec) SUBFIND: SO iteration 11: need to repeat for 2148483 halo centers. (took 0.0199546 sec) SUBFIND: SO iteration 12: need to repeat for 2148483 halo centers. (took 0.0195722 sec) SUBFIND: SO iteration 13: need to repeat for 2148483 halo centers. (took 0.019558 sec) SUBFIND: SO iteration 14: need to repeat for 2148483 halo centers. (took 0.0217508 sec) SUBFIND: SO iteration 15: need to repeat for 2148483 halo centers. (took 0.0195853 sec) SUBFIND: SO iteration 16: need to repeat for 161753 halo centers. (took 0.0191626 sec) SUBFIND: SO iteration 17: need to repeat for 468 halo centers. (took 0.00626685 sec) SUBFIND: SO iteration 1: need to repeat for 2148483 halo centers. (took 0.0196241 sec) SUBFIND: SO iteration 2: need to repeat for 2148483 halo centers. (took 0.0194491 sec) SUBFIND: SO iteration 3: need to repeat for 2148483 halo centers. (took 0.0190452 sec) SUBFIND: SO iteration 4: need to repeat for 2148483 halo centers. (took 0.0193572 sec) SUBFIND: SO iteration 5: need to repeat for 2148483 halo centers. (took 0.0193143 sec) SUBFIND: SO iteration 6: need to repeat for 2148483 halo centers. (took 0.0193309 sec) SUBFIND: SO iteration 7: need to repeat for 2148483 halo centers. (took 0.0192233 sec) SUBFIND: SO iteration 8: need to repeat for 2148483 halo centers. (took 0.0194397 sec) SUBFIND: SO iteration 9: need to repeat for 2148483 halo centers. (took 0.0193593 sec) SUBFIND: SO iteration 10: need to repeat for 2148483 halo centers. (took 0.0193015 sec) SUBFIND: SO iteration 11: need to repeat for 2148483 halo centers. (took 0.0193221 sec) SUBFIND: SO iteration 12: need to repeat for 2148483 halo centers. (took 0.0193101 sec) SUBFIND: SO iteration 13: need to repeat for 2148483 halo centers. (took 0.0193274 sec) SUBFIND: SO iteration 14: need to repeat for 2148483 halo centers. (took 0.0193047 sec) SUBFIND: SO iteration 15: need to repeat for 2148483 halo centers. (took 0.0193468 sec) SUBFIND: SO iteration 16: need to repeat for 1727517 halo centers. (took 0.0192354 sec) SUBFIND: SO iteration 17: need to repeat for 158685 halo centers. (took 0.0168664 sec) SUBFIND: SO iteration 18: need to repeat for 10530 halo centers. (took 0.00604123 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000803711 sec) SUBFIND: determining spherical overdensity masses took 1.3114 sec SUBFIND: assembled and ordered groups and subhalos (took 0.256464 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (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 = 4.88282 sec, total size 803.895 MB, corresponds to effective I/O rate of 164.637 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.88409 sec SUBFIND: Finished with SUBFIND. (total time=40.5011 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2151905 SUBFIND: Largest subhalo has 124 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135097 FOF: preparing output order of particles took 0.91059 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.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 8.76604 sec, total size 5342.89 MB, corresponds to effective I/O rate of 609.499 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 500 (rank 500 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.