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 = 186313.83 Mb (on task= 837), Smallest = 186194.14 Mb (on task= 0), Average = 186276.15 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5192.62 Mb (on task= 0), Smallest = 5073.06 Mb (on task= 837), Average = 5110.73 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 = 5192.62 Mb (on task= 0), Smallest = 5073.06 Mb (on task= 837), Average = 5110.73 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 21), 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 13.5501 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): 63607910 (tot= 63607910) masstab= 0 READIC: Type 1: 70526999 (tot= 70526999) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 477 (tot= 477) 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 4.671 sec, total size 6382.88 MB, corresponds to effective I/O rate of 1366.49 MB/sec READIC: Total number of particles : 134135386 INIT: Testing ID uniqueness... INIT: success. took=0.0609885 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=32712, determination of top-level tree involved 6 iterations and took 0.380658 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 1.11958|1.11973 DOMAIN: combining multiple-domains took 0.0154999 sec DOMAIN: exchange of 70527476 particles DOMAIN: particle exchange done. (took 0.22008 sec) DOMAIN: domain decomposition done. (took in total 0.622045 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0341991 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.6077 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0518799 sec =78729.5 NTopnodes=37385 NTopleaves=32712 FOF: Start linking particles (presently allocated=98.5717 MB) FOF: linking of small cells took 0.000846036 sec FOF: local links done (took 0.0691429 sec, avg-work=0.0601494, imbalance=1.12917). FOF: Marked=169150 out of the 70526999 primaries which are linked FOF: begin linking across processors (presently allocated=99.6492 MB) FOF: have done 18364 cross links (processed 169150, took 0.00400419 sec) FOF: have done 3501 cross links (processed 86739, took 0.00322281 sec) FOF: have done 545 cross links (processed 11817, took 0.00278144 sec) FOF: have done 88 cross links (processed 1789, took 0.00245275 sec) FOF: have done 9 cross links (processed 262, took 0.00246369 sec) FOF: have done 1 cross links (processed 19, took 0.00232601 sec) FOF: have done 0 cross links (processed 2, took 0.00243893 sec) FOF: Local groups found. FOF: primary group finding took = 0.0945073 sec FOF: Start finding nearest dm-particle (presently allocated=98.5717 MB) FOF: fof-nearest iteration 1: need to repeat for 62514615 particles. (took = 0.0462354 sec) FOF: fof-nearest iteration 2: need to repeat for 56950308 particles. (took = 0.0496892 sec) FOF: fof-nearest iteration 3: need to repeat for 40230966 particles. (took = 0.0531216 sec) FOF: fof-nearest iteration 4: need to repeat for 17742014 particles. (took = 0.0451034 sec) FOF: fof-nearest iteration 5: need to repeat for 3365221 particles. (took = 0.0246552 sec) FOF: fof-nearest iteration 6: need to repeat for 62880 particles. (took = 0.00746003 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.230627 sec FOF: compiling local group data and catalogue took = 0.0135136 sec FOF: Total number of FOF groups with at least 32 particles: 3097758 FOF: Largest FOF group has 88 particles. FOF: Total number of particles in FOF groups: 134134967 FOF: group properties are now allocated.. (presently allocated=90.438 MB) FOF: computation of group properties took = 0.00773129 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.250908 sec FOF: Finished computing FoF groups. Complete work took 0.794023 sec (presently allocated=87.9175 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=93.1057 MB) GRAVTREE: Tree construction done. took 0.214954 sec =96149.5 NTopnodes=37385 NTopleaves=32712 tree-build-scalability=0.611628 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 130450012 particles. (took 0.444636 sec) SUBFIND: ngb iteration 2: need to repeat for 125617792 particles. (took 0.360282 sec) SUBFIND: ngb iteration 3: need to repeat for 120418987 particles. (took 0.315947 sec) SUBFIND: ngb iteration 4: need to repeat for 115373673 particles. (took 0.281968 sec) SUBFIND: ngb iteration 5: need to repeat for 110371189 particles. (took 0.262586 sec) SUBFIND: ngb iteration 6: need to repeat for 104313465 particles. (took 0.251106 sec) SUBFIND: ngb iteration 7: need to repeat for 95489973 particles. (took 0.235497 sec) SUBFIND: ngb iteration 8: need to repeat for 84078783 particles. (took 0.20876 sec) SUBFIND: ngb iteration 9: need to repeat for 73904521 particles. (took 0.171538 sec) SUBFIND: ngb iteration 10: need to repeat for 67783913 particles. (took 0.135968 sec) SUBFIND: ngb iteration 11: need to repeat for 65050413 particles. (took 0.116412 sec) SUBFIND: ngb iteration 12: need to repeat for 64056390 particles. (took 0.108651 sec) SUBFIND: ngb iteration 13: need to repeat for 63741505 particles. (took 0.106982 sec) SUBFIND: ngb iteration 14: need to repeat for 63647398 particles. (took 0.106028 sec) SUBFIND: ngb iteration 15: need to repeat for 63619972 particles. (took 0.10303 sec) SUBFIND: ngb iteration 16: need to repeat for 63611487 particles. (took 0.0982086 sec) SUBFIND: ngb iteration 17: need to repeat for 63607926 particles. (took 0.0921387 sec) SUBFIND: ngb iteration 18: need to repeat for 63605005 particles. (took 0.0858705 sec) SUBFIND: ngb iteration 19: need to repeat for 63600399 particles. (took 0.0812156 sec) SUBFIND: ngb iteration 20: need to repeat for 63592030 particles. (took 0.079602 sec) SUBFIND: ngb iteration 21: need to repeat for 63574815 particles. (took 0.0803894 sec) SUBFIND: ngb iteration 22: need to repeat for 63539046 particles. (took 0.0819449 sec) SUBFIND: ngb iteration 23: need to repeat for 63465664 particles. (took 0.0847351 sec) SUBFIND: ngb iteration 24: need to repeat for 63315075 particles. (took 0.0880105 sec) SUBFIND: ngb iteration 25: need to repeat for 63017818 particles. (took 0.0934093 sec) SUBFIND: ngb iteration 26: need to repeat for 62445197 particles. (took 0.10024 sec) SUBFIND: ngb iteration 27: need to repeat for 61424184 particles. (took 0.110677 sec) SUBFIND: ngb iteration 28: need to repeat for 59708269 particles. (took 0.122487 sec) SUBFIND: ngb iteration 29: need to repeat for 57081477 particles. (took 0.137139 sec) SUBFIND: ngb iteration 30: need to repeat for 53407698 particles. (took 0.150157 sec) SUBFIND: ngb iteration 31: need to repeat for 48778083 particles. (took 0.160207 sec) SUBFIND: ngb iteration 32: need to repeat for 43504699 particles. (took 0.169861 sec) SUBFIND: ngb iteration 33: need to repeat for 37904179 particles. (took 0.173768 sec) SUBFIND: ngb iteration 34: need to repeat for 32177726 particles. (took 0.168747 sec) SUBFIND: ngb iteration 35: need to repeat for 26342798 particles. (took 0.152517 sec) SUBFIND: ngb iteration 36: need to repeat for 20511077 particles. (took 0.131262 sec) SUBFIND: ngb iteration 37: need to repeat for 14938801 particles. (took 0.106506 sec) SUBFIND: ngb iteration 38: need to repeat for 9986195 particles. (took 0.0843194 sec) SUBFIND: ngb iteration 39: need to repeat for 5996312 particles. (took 0.0622386 sec) SUBFIND: ngb iteration 40: need to repeat for 3145155 particles. (took 0.0420489 sec) SUBFIND: ngb iteration 41: need to repeat for 1399934 particles. (took 0.026496 sec) SUBFIND: ngb iteration 42: need to repeat for 511375 particles. (took 0.0146336 sec) SUBFIND: ngb iteration 43: need to repeat for 147426 particles. (took 0.0075625 sec) SUBFIND: ngb iteration 44: need to repeat for 32565 particles. (took 0.00348162 sec) SUBFIND: ngb iteration 45: need to repeat for 4972 particles. (took 0.00149747 sec) SUBFIND: ngb iteration 46: need to repeat for 486 particles. (took 0.000545511 sec) SUBFIND: ngb iteration 47: need to repeat for 31 particles. (took 0.000309158 sec) SUBFIND: ngb iteration 48: need to repeat for 1 particles. (took 0.000269668 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.00617 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 134135386 particles, for threshold size factor 0.6) SUBFIND: The other 3097758 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00544878 sec SUBFIND: particle balance=1.11915 SUBFIND: subfind_exchange() took 0.235582 sec SUBFIND: particle balance for processing=1.00046 SUBFIND: subdomain decomposition took 0.0518416 sec SUBFIND: serial subfind subdomain decomposition took 0.0514072 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3586 took 35.8191 sec SUBFIND: root-task=0: Serial processing of halo 0 took 35.945 SUBFIND: Processing overall took (total time=39.2063 sec) SUBFIND: 0 out of 229 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 122701 SUBFIND: subfind_exchange() (for return to original CPU) took 0.26015 sec TREE: Full tree construction for all particles. (presently allocated=81.294 MB) GRAVTREE: Tree construction done. took 0.851772 sec =96149.5 NTopnodes=37385 NTopleaves=32712 tree-build-scalability=0.611628 SUBFIND: SO iteration 1: need to repeat for 3097740 halo centers. (took 0.0255287 sec) SUBFIND: SO iteration 2: need to repeat for 3097740 halo centers. (took 0.022968 sec) SUBFIND: SO iteration 3: need to repeat for 3097740 halo centers. (took 0.0230211 sec) SUBFIND: SO iteration 4: need to repeat for 3097740 halo centers. (took 0.0231117 sec) SUBFIND: SO iteration 5: need to repeat for 3097740 halo centers. (took 0.0228996 sec) SUBFIND: SO iteration 6: need to repeat for 3097740 halo centers. (took 0.022743 sec) SUBFIND: SO iteration 7: need to repeat for 3097740 halo centers. (took 0.0232232 sec) SUBFIND: SO iteration 8: need to repeat for 3097740 halo centers. (took 0.0228586 sec) SUBFIND: SO iteration 9: need to repeat for 3097740 halo centers. (took 0.023279 sec) SUBFIND: SO iteration 10: need to repeat for 3097740 halo centers. (took 0.0231845 sec) SUBFIND: SO iteration 11: need to repeat for 3097740 halo centers. (took 0.0232768 sec) SUBFIND: SO iteration 12: need to repeat for 3097740 halo centers. (took 0.0232461 sec) SUBFIND: SO iteration 13: need to repeat for 3097740 halo centers. (took 0.0229426 sec) SUBFIND: SO iteration 14: need to repeat for 3097740 halo centers. (took 0.0233121 sec) SUBFIND: SO iteration 15: need to repeat for 3097740 halo centers. (took 0.0230527 sec) SUBFIND: SO iteration 16: need to repeat for 344264 halo centers. (took 0.0229574 sec) SUBFIND: SO iteration 17: need to repeat for 2928 halo centers. (took 0.00913235 sec) SUBFIND: SO iteration 1: need to repeat for 3097740 halo centers. (took 0.0230715 sec) SUBFIND: SO iteration 2: need to repeat for 3097740 halo centers. (took 0.0225399 sec) SUBFIND: SO iteration 3: need to repeat for 3097740 halo centers. (took 0.0230539 sec) SUBFIND: SO iteration 4: need to repeat for 3097740 halo centers. (took 0.0227564 sec) SUBFIND: SO iteration 5: need to repeat for 3097740 halo centers. (took 0.0228817 sec) SUBFIND: SO iteration 6: need to repeat for 3097740 halo centers. (took 0.0229266 sec) SUBFIND: SO iteration 7: need to repeat for 3097740 halo centers. (took 0.0230985 sec) SUBFIND: SO iteration 8: need to repeat for 3097740 halo centers. (took 0.0228529 sec) SUBFIND: SO iteration 9: need to repeat for 3097740 halo centers. (took 0.0227762 sec) SUBFIND: SO iteration 10: need to repeat for 3097740 halo centers. (took 0.0227563 sec) SUBFIND: SO iteration 11: need to repeat for 3097740 halo centers. (took 0.0227429 sec) SUBFIND: SO iteration 12: need to repeat for 3097740 halo centers. (took 0.0228659 sec) SUBFIND: SO iteration 13: need to repeat for 3097740 halo centers. (took 0.022734 sec) SUBFIND: SO iteration 14: need to repeat for 3097740 halo centers. (took 0.0228364 sec) SUBFIND: SO iteration 15: need to repeat for 3097740 halo centers. (took 0.0229098 sec) SUBFIND: SO iteration 16: need to repeat for 202634 halo centers. (took 0.0224069 sec) SUBFIND: SO iteration 17: need to repeat for 1890 halo centers. (took 0.00696986 sec) SUBFIND: SO iteration 1: need to repeat for 3097740 halo centers. (took 0.0229966 sec) SUBFIND: SO iteration 2: need to repeat for 3097740 halo centers. (took 0.0224394 sec) SUBFIND: SO iteration 3: need to repeat for 3097740 halo centers. (took 0.0227437 sec) SUBFIND: SO iteration 4: need to repeat for 3097740 halo centers. (took 0.0226356 sec) SUBFIND: SO iteration 5: need to repeat for 3097740 halo centers. (took 0.0227578 sec) SUBFIND: SO iteration 6: need to repeat for 3097740 halo centers. (took 0.0227413 sec) SUBFIND: SO iteration 7: need to repeat for 3097740 halo centers. (took 0.0226419 sec) SUBFIND: SO iteration 8: need to repeat for 3097740 halo centers. (took 0.0231067 sec) SUBFIND: SO iteration 9: need to repeat for 3097740 halo centers. (took 0.0228879 sec) SUBFIND: SO iteration 10: need to repeat for 3097740 halo centers. (took 0.0230043 sec) SUBFIND: SO iteration 11: need to repeat for 3097740 halo centers. (took 0.0228424 sec) SUBFIND: SO iteration 12: need to repeat for 3097740 halo centers. (took 0.0227433 sec) SUBFIND: SO iteration 13: need to repeat for 3097740 halo centers. (took 0.0227095 sec) SUBFIND: SO iteration 14: need to repeat for 3097740 halo centers. (took 0.0227658 sec) SUBFIND: SO iteration 15: need to repeat for 3097740 halo centers. (took 0.0228775 sec) SUBFIND: SO iteration 16: need to repeat for 345720 halo centers. (took 0.0221673 sec) SUBFIND: SO iteration 17: need to repeat for 2996 halo centers. (took 0.00883223 sec) SUBFIND: SO iteration 1: need to repeat for 3097740 halo centers. (took 0.0230482 sec) SUBFIND: SO iteration 2: need to repeat for 3097740 halo centers. (took 0.023194 sec) SUBFIND: SO iteration 3: need to repeat for 3097740 halo centers. (took 0.0225751 sec) SUBFIND: SO iteration 4: need to repeat for 3097740 halo centers. (took 0.0241633 sec) SUBFIND: SO iteration 5: need to repeat for 3097740 halo centers. (took 0.0241575 sec) SUBFIND: SO iteration 6: need to repeat for 3097740 halo centers. (took 0.0240912 sec) SUBFIND: SO iteration 7: need to repeat for 3097740 halo centers. (took 0.0238857 sec) SUBFIND: SO iteration 8: need to repeat for 3097740 halo centers. (took 0.0228682 sec) SUBFIND: SO iteration 9: need to repeat for 3097740 halo centers. (took 0.0233206 sec) SUBFIND: SO iteration 10: need to repeat for 3097740 halo centers. (took 0.0235002 sec) SUBFIND: SO iteration 11: need to repeat for 3097740 halo centers. (took 0.0231657 sec) SUBFIND: SO iteration 12: need to repeat for 3097740 halo centers. (took 0.0232557 sec) SUBFIND: SO iteration 13: need to repeat for 3097740 halo centers. (took 0.022593 sec) SUBFIND: SO iteration 14: need to repeat for 3097740 halo centers. (took 0.0224042 sec) SUBFIND: SO iteration 15: need to repeat for 3097740 halo centers. (took 0.0224009 sec) SUBFIND: SO iteration 16: need to repeat for 2698253 halo centers. (took 0.0222759 sec) SUBFIND: SO iteration 17: need to repeat for 211362 halo centers. (took 0.020054 sec) SUBFIND: SO iteration 18: need to repeat for 29343 halo centers. (took 0.00729869 sec) SUBFIND: determining spherical overdensity masses took 1.53149 sec SUBFIND: assembled and ordered groups and subhalos (took 0.266499 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 = 4.99985 sec, total size 1158.11 MB, corresponds to effective I/O rate of 231.629 MB/sec SUBFIND: Subgroup catalogues saved. took = 5.00134 sec SUBFIND: Finished with SUBFIND. (total time=53.6212 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3097969 SUBFIND: Largest subhalo has 88 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134134163 FOF: preparing output order of particles took 0.981932 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 9.84114 sec, total size 5333.11 MB, corresponds to effective I/O rate of 541.92 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 811 (rank 811 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.