TACC: Starting up job 4153615 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 = 186196.60 Mb (on task= 621), Smallest = 185773.91 Mb (on task= 243), Average = 185982.66 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5612.98 Mb (on task= 243), Smallest = 5190.29 Mb (on task= 621), Average = 5404.23 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 = 5612.98 Mb (on task= 243), Smallest = 5190.29 Mb (on task= 621), Average = 5404.23 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 365), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-008.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 15.8606 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): 59690171 (tot= 59690171) masstab= 0 READIC: Type 1: 74410585 (tot= 74410585) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1662 (tot= 1662) 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 4.20703 sec, total size 6366.42 MB, corresponds to effective I/O rate of 1513.28 MB/sec READIC: Total number of particles : 134102418 INIT: Testing ID uniqueness... INIT: success. took=0.0664892 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=31326, determination of top-level tree involved 5 iterations and took 0.487115 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=160 for nextra=60, reaching maximum imbalance of 1.09803|1.0982 DOMAIN: combining multiple-domains took 0.0170998 sec DOMAIN: exchange of 74412247 particles DOMAIN: particle exchange done. (took 0.315312 sec) DOMAIN: domain decomposition done. (took in total 0.826913 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0448154 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=113.286 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0656358 sec =82111.6 NTopnodes=35801 NTopleaves=31326 FOF: Start linking particles (presently allocated=128.884 MB) FOF: linking of small cells took 0.00101593 sec FOF: local links done (took 0.10448 sec, avg-work=0.0934797, imbalance=1.10463). FOF: Marked=171701 out of the 74410585 primaries which are linked FOF: begin linking across processors (presently allocated=130.211 MB) FOF: have done 15628 cross links (processed 171701, took 0.00480632 sec) FOF: have done 3238 cross links (processed 83009, took 0.00399625 sec) FOF: have done 522 cross links (processed 11723, took 0.00345624 sec) FOF: have done 88 cross links (processed 1928, took 0.00307003 sec) FOF: have done 9 cross links (processed 310, took 0.00304651 sec) FOF: have done 1 cross links (processed 27, took 0.00305145 sec) FOF: have done 1 cross links (processed 4, took 0.00294213 sec) FOF: have done 0 cross links (processed 2, took 0.00295264 sec) FOF: Local groups found. FOF: primary group finding took = 0.139185 sec FOF: Start finding nearest dm-particle (presently allocated=128.884 MB) FOF: fof-nearest iteration 1: need to repeat for 58768022 particles. (took = 0.0584384 sec) FOF: fof-nearest iteration 2: need to repeat for 54045981 particles. (took = 0.0634877 sec) FOF: fof-nearest iteration 3: need to repeat for 39485473 particles. (took = 0.069258 sec) FOF: fof-nearest iteration 4: need to repeat for 18235496 particles. (took = 0.0621117 sec) FOF: fof-nearest iteration 5: need to repeat for 3340417 particles. (took = 0.0365584 sec) FOF: fof-nearest iteration 6: need to repeat for 92828 particles. (took = 0.0107387 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.306152 sec FOF: compiling local group data and catalogue took = 0.0173115 sec FOF: Total number of FOF groups with at least 32 particles: 1895538 FOF: Largest FOF group has 71 particles. FOF: Total number of particles in FOF groups: 134102418 FOF: group properties are now allocated.. (presently allocated=117.62 MB) FOF: computation of group properties took = 0.0080548 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.18648 sec FOF: Finished computing FoF groups. Complete work took 0.820289 sec (presently allocated=114.347 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.119 MB) GRAVTREE: Tree construction done. took 0.195617 sec =101385 NTopnodes=35801 NTopleaves=31326 tree-build-scalability=0.647425 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133628508 particles. (took 0.534368 sec) SUBFIND: ngb iteration 2: need to repeat for 133006816 particles. (took 0.45746 sec) SUBFIND: ngb iteration 3: need to repeat for 132206909 particles. (took 0.423805 sec) SUBFIND: ngb iteration 4: need to repeat for 131078703 particles. (took 0.398795 sec) SUBFIND: ngb iteration 5: need to repeat for 129202164 particles. (took 0.385583 sec) SUBFIND: ngb iteration 6: need to repeat for 125724631 particles. (took 0.385358 sec) SUBFIND: ngb iteration 7: need to repeat for 119070386 particles. (took 0.383684 sec) SUBFIND: ngb iteration 8: need to repeat for 107410775 particles. (took 0.368274 sec) SUBFIND: ngb iteration 9: need to repeat for 91729578 particles. (took 0.330773 sec) SUBFIND: ngb iteration 10: need to repeat for 77733092 particles. (took 0.274971 sec) SUBFIND: ngb iteration 11: need to repeat for 68890023 particles. (took 0.226544 sec) SUBFIND: ngb iteration 12: need to repeat for 64250374 particles. (took 0.198845 sec) SUBFIND: ngb iteration 13: need to repeat for 61991718 particles. (took 0.185842 sec) SUBFIND: ngb iteration 14: need to repeat for 60886919 particles. (took 0.181853 sec) SUBFIND: ngb iteration 15: need to repeat for 60316424 particles. (took 0.176629 sec) SUBFIND: ngb iteration 16: need to repeat for 59990148 particles. (took 0.16836 sec) SUBFIND: ngb iteration 17: need to repeat for 59783641 particles. (took 0.15637 sec) SUBFIND: ngb iteration 18: need to repeat for 59636782 particles. (took 0.143216 sec) SUBFIND: ngb iteration 19: need to repeat for 59521436 particles. (took 0.131816 sec) SUBFIND: ngb iteration 20: need to repeat for 59414207 particles. (took 0.124218 sec) SUBFIND: ngb iteration 21: need to repeat for 59294430 particles. (took 0.121707 sec) SUBFIND: ngb iteration 22: need to repeat for 59142781 particles. (took 0.122827 sec) SUBFIND: ngb iteration 23: need to repeat for 58935624 particles. (took 0.124299 sec) SUBFIND: ngb iteration 24: need to repeat for 58652560 particles. (took 0.126553 sec) SUBFIND: ngb iteration 25: need to repeat for 58249982 particles. (took 0.130247 sec) SUBFIND: ngb iteration 26: need to repeat for 57699054 particles. (took 0.134678 sec) SUBFIND: ngb iteration 27: need to repeat for 56932893 particles. (took 0.141218 sec) SUBFIND: ngb iteration 28: need to repeat for 55879264 particles. (took 0.151588 sec) SUBFIND: ngb iteration 29: need to repeat for 54452202 particles. (took 0.163459 sec) SUBFIND: ngb iteration 30: need to repeat for 52590569 particles. (took 0.180461 sec) SUBFIND: ngb iteration 31: need to repeat for 50201210 particles. (took 0.19516 sec) SUBFIND: ngb iteration 32: need to repeat for 47200615 particles. (took 0.209744 sec) SUBFIND: ngb iteration 33: need to repeat for 43500084 particles. (took 0.217986 sec) SUBFIND: ngb iteration 34: need to repeat for 39019345 particles. (took 0.212479 sec) SUBFIND: ngb iteration 35: need to repeat for 33755230 particles. (took 0.199216 sec) SUBFIND: ngb iteration 36: need to repeat for 27841012 particles. (took 0.176317 sec) SUBFIND: ngb iteration 37: need to repeat for 21617287 particles. (took 0.150851 sec) SUBFIND: ngb iteration 38: need to repeat for 15541889 particles. (took 0.124654 sec) SUBFIND: ngb iteration 39: need to repeat for 10135821 particles. (took 0.0962594 sec) SUBFIND: ngb iteration 40: need to repeat for 5874864 particles. (took 0.069072 sec) SUBFIND: ngb iteration 41: need to repeat for 2933979 particles. (took 0.0455713 sec) SUBFIND: ngb iteration 42: need to repeat for 1225698 particles. (took 0.0269688 sec) SUBFIND: ngb iteration 43: need to repeat for 416751 particles. (took 0.0138908 sec) SUBFIND: ngb iteration 44: need to repeat for 107783 particles. (took 0.00647818 sec) SUBFIND: ngb iteration 45: need to repeat for 20060 particles. (took 0.00281202 sec) SUBFIND: ngb iteration 46: need to repeat for 2518 particles. (took 0.000950933 sec) SUBFIND: ngb iteration 47: need to repeat for 230 particles. (took 0.000398704 sec) SUBFIND: ngb iteration 48: need to repeat for 9 particles. (took 0.000277807 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.78769 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 134102418 particles, for threshold size factor 0.6) SUBFIND: The other 1895538 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00419887 sec SUBFIND: particle balance=1.09731 SUBFIND: subfind_exchange() took 0.359321 sec SUBFIND: particle balance for processing=1.00027 SUBFIND: subdomain decomposition took 0.0693969 sec SUBFIND: serial subfind subdomain decomposition took 0.068595 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2926 took 45.1008 sec SUBFIND: root-task=0: Serial processing of halo 0 took 45.2691 SUBFIND: Processing overall took (total time=45.442 sec) SUBFIND: 0 out of 5186 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 153525 SUBFIND: subfind_exchange() (for return to original CPU) took 0.39007 sec TREE: Full tree construction for all particles. (presently allocated=105.13 MB) GRAVTREE: Tree construction done. took 0.974138 sec =101385 NTopnodes=35801 NTopleaves=31326 tree-build-scalability=0.647425 SUBFIND: SO iteration 1: need to repeat for 1895426 halo centers. (took 0.0244852 sec) SUBFIND: SO iteration 2: need to repeat for 1895426 halo centers. (took 0.0217801 sec) SUBFIND: SO iteration 3: need to repeat for 1895426 halo centers. (took 0.0219181 sec) SUBFIND: SO iteration 4: need to repeat for 1895426 halo centers. (took 0.0221882 sec) SUBFIND: SO iteration 5: need to repeat for 1895426 halo centers. (took 0.0217898 sec) SUBFIND: SO iteration 6: need to repeat for 1895426 halo centers. (took 0.0217008 sec) SUBFIND: SO iteration 7: need to repeat for 1895426 halo centers. (took 0.0217504 sec) SUBFIND: SO iteration 8: need to repeat for 1895426 halo centers. (took 0.0217098 sec) SUBFIND: SO iteration 9: need to repeat for 1895426 halo centers. (took 0.0218319 sec) SUBFIND: SO iteration 10: need to repeat for 1895426 halo centers. (took 0.021665 sec) SUBFIND: SO iteration 11: need to repeat for 1895426 halo centers. (took 0.0221328 sec) SUBFIND: SO iteration 12: need to repeat for 1895426 halo centers. (took 0.021705 sec) SUBFIND: SO iteration 13: need to repeat for 1895426 halo centers. (took 0.0217657 sec) SUBFIND: SO iteration 14: need to repeat for 1895426 halo centers. (took 0.0217528 sec) SUBFIND: SO iteration 15: need to repeat for 1895426 halo centers. (took 0.0217042 sec) SUBFIND: SO iteration 16: need to repeat for 151367 halo centers. (took 0.0212123 sec) SUBFIND: SO iteration 17: need to repeat for 1922 halo centers. (took 0.00775126 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000396493 sec) SUBFIND: SO iteration 1: need to repeat for 1895426 halo centers. (took 0.0217157 sec) SUBFIND: SO iteration 2: need to repeat for 1895426 halo centers. (took 0.0217468 sec) SUBFIND: SO iteration 3: need to repeat for 1895426 halo centers. (took 0.0217047 sec) SUBFIND: SO iteration 4: need to repeat for 1895426 halo centers. (took 0.0215946 sec) SUBFIND: SO iteration 5: need to repeat for 1895426 halo centers. (took 0.0216384 sec) SUBFIND: SO iteration 6: need to repeat for 1895426 halo centers. (took 0.0216918 sec) SUBFIND: SO iteration 7: need to repeat for 1895426 halo centers. (took 0.0216517 sec) SUBFIND: SO iteration 8: need to repeat for 1895426 halo centers. (took 0.0216861 sec) SUBFIND: SO iteration 9: need to repeat for 1895426 halo centers. (took 0.0216811 sec) SUBFIND: SO iteration 10: need to repeat for 1895426 halo centers. (took 0.0216856 sec) SUBFIND: SO iteration 11: need to repeat for 1895426 halo centers. (took 0.0217073 sec) SUBFIND: SO iteration 12: need to repeat for 1895426 halo centers. (took 0.0217866 sec) SUBFIND: SO iteration 13: need to repeat for 1895426 halo centers. (took 0.0227982 sec) SUBFIND: SO iteration 14: need to repeat for 1895426 halo centers. (took 0.0222335 sec) SUBFIND: SO iteration 15: need to repeat for 1895426 halo centers. (took 0.0222609 sec) SUBFIND: SO iteration 16: need to repeat for 90214 halo centers. (took 0.0216343 sec) SUBFIND: SO iteration 17: need to repeat for 518 halo centers. (took 0.00691166 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000429797 sec) SUBFIND: SO iteration 1: need to repeat for 1895426 halo centers. (took 0.0225492 sec) SUBFIND: SO iteration 2: need to repeat for 1895426 halo centers. (took 0.0222356 sec) SUBFIND: SO iteration 3: need to repeat for 1895426 halo centers. (took 0.0223329 sec) SUBFIND: SO iteration 4: need to repeat for 1895426 halo centers. (took 0.0224639 sec) SUBFIND: SO iteration 5: need to repeat for 1895426 halo centers. (took 0.0220103 sec) SUBFIND: SO iteration 6: need to repeat for 1895426 halo centers. (took 0.0225364 sec) SUBFIND: SO iteration 7: need to repeat for 1895426 halo centers. (took 0.0220844 sec) SUBFIND: SO iteration 8: need to repeat for 1895426 halo centers. (took 0.021892 sec) SUBFIND: SO iteration 9: need to repeat for 1895426 halo centers. (took 0.0217376 sec) SUBFIND: SO iteration 10: need to repeat for 1895426 halo centers. (took 0.0216769 sec) SUBFIND: SO iteration 11: need to repeat for 1895426 halo centers. (took 0.0217325 sec) SUBFIND: SO iteration 12: need to repeat for 1895426 halo centers. (took 0.0217113 sec) SUBFIND: SO iteration 13: need to repeat for 1895426 halo centers. (took 0.0216744 sec) SUBFIND: SO iteration 14: need to repeat for 1895426 halo centers. (took 0.0216544 sec) SUBFIND: SO iteration 15: need to repeat for 1895426 halo centers. (took 0.0217019 sec) SUBFIND: SO iteration 16: need to repeat for 155861 halo centers. (took 0.0212358 sec) SUBFIND: SO iteration 17: need to repeat for 2087 halo centers. (took 0.00775894 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000376153 sec) SUBFIND: SO iteration 1: need to repeat for 1895426 halo centers. (took 0.02165 sec) SUBFIND: SO iteration 2: need to repeat for 1895426 halo centers. (took 0.021542 sec) SUBFIND: SO iteration 3: need to repeat for 1895426 halo centers. (took 0.0209889 sec) SUBFIND: SO iteration 4: need to repeat for 1895426 halo centers. (took 0.021292 sec) SUBFIND: SO iteration 5: need to repeat for 1895426 halo centers. (took 0.0213404 sec) SUBFIND: SO iteration 6: need to repeat for 1895426 halo centers. (took 0.0212897 sec) SUBFIND: SO iteration 7: need to repeat for 1895426 halo centers. (took 0.0213061 sec) SUBFIND: SO iteration 8: need to repeat for 1895426 halo centers. (took 0.02132 sec) SUBFIND: SO iteration 9: need to repeat for 1895426 halo centers. (took 0.0213223 sec) SUBFIND: SO iteration 10: need to repeat for 1895426 halo centers. (took 0.0213011 sec) SUBFIND: SO iteration 11: need to repeat for 1895426 halo centers. (took 0.0212638 sec) SUBFIND: SO iteration 12: need to repeat for 1895426 halo centers. (took 0.0213081 sec) SUBFIND: SO iteration 13: need to repeat for 1895426 halo centers. (took 0.0213098 sec) SUBFIND: SO iteration 14: need to repeat for 1895426 halo centers. (took 0.0213705 sec) SUBFIND: SO iteration 15: need to repeat for 1895426 halo centers. (took 0.0213067 sec) SUBFIND: SO iteration 16: need to repeat for 1634931 halo centers. (took 0.0212455 sec) SUBFIND: SO iteration 17: need to repeat for 149454 halo centers. (took 0.0191883 sec) SUBFIND: SO iteration 18: need to repeat for 22850 halo centers. (took 0.00777374 sec) SUBFIND: SO iteration 19: need to repeat for 2 halo centers. (took 0.00208657 sec) SUBFIND: determining spherical overdensity masses took 1.44963 sec SUBFIND: assembled and ordered groups and subhalos (took 0.190208 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 = 2.71771 sec, total size 709.664 MB, corresponds to effective I/O rate of 261.125 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.71902 sec SUBFIND: Finished with SUBFIND. (total time=60.5874 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1900564 SUBFIND: Largest subhalo has 71 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134093059 FOF: preparing output order of particles took 1.27451 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 8.29065 sec, total size 5287.14 MB, corresponds to effective I/O rate of 637.723 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 493 (rank 493 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) Abort(806969615) on node 195 (rank 195 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.