TACC: Starting up job 4153614 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 MPI ranks in total for assisting one-sided communication (1 per shared memory node). ___ __ ____ ___ ____ ____ __ / __) /__\ ( _ \ / __)( ___)(_ _)___ /. | ( (_-. /(__)\ )(_) )( (_-. )__) )( (___)(_ _) \___/(__)(__)(____/ \___/(____) (__) (_) This is Gadget, version 4.0. Git commit 30019281bed6dcfb8d018c09095aeaa1e6ff5042, Wed Aug 11 12:22:28 2021 +0200 Code was compiled with the following compiler and flags: mpicxx -std=c++11 -Wwrite-strings -Wredundant-decls -Woverloaded-virtual -Wcast-qual -Wcast-align -Wpointer-arith -Wmissing-declarations -g -Wall -W -O3 -march=native -I/opt/apps/gcc9_1/hdf5/1.10.4/x86_64/include -I/opt/apps/gcc9_1/gsl/2.6/include -I/opt/apps/gcc9_1/impi19_0/fftw3/3.3.8/include -Ibuild -Isrc Code was compiled with the following settings: DOUBLEPRECISION=1 FOF FOF_GROUP_MIN_LEN=32 FOF_LINKLENGTH=0.2 FOF_PRIMARY_LINK_TYPES=2 FOF_SECONDARY_LINK_TYPES=1+16+32 GADGET2_HEADER IDS_64BIT NTYPES=6 PERIODIC PMGRID=128 SELFGRAVITY SUBFIND Running on 648 MPI tasks. BEGRUN: Size of particle structure 136 [bytes] BEGRUN: Size of sph particle structure 192 [bytes] BEGRUN: Size of gravity tree node 104 [bytes] BEGRUN: Size of neighbour tree node 192 [bytes] BEGRUN: Size of subfind auxiliary data 104 [bytes] ------------------------------------------------------------------------------------------------------------------------- AvailMem: Largest = 186317.92 Mb (on task= 243), Smallest = 185652.20 Mb (on task= 621), Average = 186011.58 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5734.69 Mb (on task= 621), Smallest = 5068.97 Mb (on task= 243), Average = 5375.31 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 = 5734.69 Mb (on task= 621), Smallest = 5068.97 Mb (on task= 243), Average = 5375.31 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 487), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 15.2924 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): 65577799 (tot= 65577799) masstab= 0 READIC: Type 1: 68438854 (tot= 68438854) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 85807 (tot= 85807) 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 4.76493 sec, total size 6388.88 MB, corresponds to effective I/O rate of 1340.81 MB/sec READIC: Total number of particles : 134102460 INIT: Testing ID uniqueness... INIT: success. took=0.0611144 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=29296, determination of top-level tree involved 5 iterations and took 0.454874 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=166 for nextra=75, reaching maximum imbalance of 1.10411|1.1043 DOMAIN: combining multiple-domains took 0.0169538 sec DOMAIN: exchange of 68524661 particles DOMAIN: particle exchange done. (took 0.326629 sec) DOMAIN: domain decomposition done. (took in total 0.805952 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0471151 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=116.199 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.108258 sec =64756.4 NTopnodes=33481 NTopleaves=29296 FOF: Start linking particles (presently allocated=128.699 MB) FOF: linking of small cells took 0.00127978 sec FOF: local links done (took 0.111487 sec, avg-work=0.0999965, imbalance=1.10858). FOF: Marked=170469 out of the 68438854 primaries which are linked FOF: begin linking across processors (presently allocated=129.975 MB) FOF: have done 10561 cross links (processed 170469, took 0.00476572 sec) FOF: have done 2519 cross links (processed 82193, took 0.00385108 sec) FOF: have done 447 cross links (processed 11080, took 0.00323506 sec) FOF: have done 77 cross links (processed 1790, took 0.00310513 sec) FOF: have done 13 cross links (processed 290, took 0.00313821 sec) FOF: have done 1 cross links (processed 45, took 0.00307693 sec) FOF: have done 0 cross links (processed 3, took 0.00306435 sec) FOF: Local groups found. FOF: primary group finding took = 0.143276 sec FOF: Start finding nearest dm-particle (presently allocated=128.699 MB) FOF: fof-nearest iteration 1: need to repeat for 63366369 particles. (took = 0.0701152 sec) FOF: fof-nearest iteration 2: need to repeat for 52528310 particles. (took = 0.0808666 sec) FOF: fof-nearest iteration 3: need to repeat for 28677942 particles. (took = 0.0871336 sec) FOF: fof-nearest iteration 4: need to repeat for 9328677 particles. (took = 0.0593451 sec) FOF: fof-nearest iteration 5: need to repeat for 1242336 particles. (took = 0.0244058 sec) FOF: fof-nearest iteration 6: need to repeat for 36059 particles. (took = 0.00616251 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.333838 sec FOF: compiling local group data and catalogue took = 0.0168231 sec FOF: Total number of FOF groups with at least 32 particles: 705803 FOF: Largest FOF group has 191 particles. FOF: Total number of particles in FOF groups: 134102460 FOF: group properties are now allocated.. (presently allocated=119.893 MB) FOF: computation of group properties took = 0.00598499 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.167671 sec FOF: Finished computing FoF groups. Complete work took 0.862911 sec (presently allocated=116.599 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.399 MB) GRAVTREE: Tree construction done. took 0.353865 sec =83978.9 NTopnodes=33481 NTopleaves=29296 tree-build-scalability=0.601932 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134084395 particles. (took 0.644834 sec) SUBFIND: ngb iteration 2: need to repeat for 134077218 particles. (took 0.548095 sec) SUBFIND: ngb iteration 3: need to repeat for 134069091 particles. (took 0.494542 sec) SUBFIND: ngb iteration 4: need to repeat for 134063017 particles. (took 0.468988 sec) SUBFIND: ngb iteration 5: need to repeat for 134059365 particles. (took 0.459904 sec) SUBFIND: ngb iteration 6: need to repeat for 134055889 particles. (took 0.463998 sec) SUBFIND: ngb iteration 7: need to repeat for 134052247 particles. (took 0.47493 sec) SUBFIND: ngb iteration 8: need to repeat for 134048099 particles. (took 0.494825 sec) SUBFIND: ngb iteration 9: need to repeat for 134044162 particles. (took 0.521041 sec) SUBFIND: ngb iteration 10: need to repeat for 134026698 particles. (took 0.548355 sec) SUBFIND: ngb iteration 11: need to repeat for 133087670 particles. (took 0.578755 sec) SUBFIND: ngb iteration 12: need to repeat for 126202188 particles. (took 0.604795 sec) SUBFIND: ngb iteration 13: need to repeat for 116079435 particles. (took 0.598695 sec) SUBFIND: ngb iteration 14: need to repeat for 103685152 particles. (took 0.575595 sec) SUBFIND: ngb iteration 15: need to repeat for 92114833 particles. (took 0.538731 sec) SUBFIND: ngb iteration 16: need to repeat for 82304427 particles. (took 0.497966 sec) SUBFIND: ngb iteration 17: need to repeat for 73166909 particles. (took 0.460919 sec) SUBFIND: ngb iteration 18: need to repeat for 63436625 particles. (took 0.423465 sec) SUBFIND: ngb iteration 19: need to repeat for 51852216 particles. (took 0.381155 sec) SUBFIND: ngb iteration 20: need to repeat for 38169428 particles. (took 0.33813 sec) SUBFIND: ngb iteration 21: need to repeat for 24262823 particles. (took 0.277713 sec) SUBFIND: ngb iteration 22: need to repeat for 12547892 particles. (took 0.202308 sec) SUBFIND: ngb iteration 23: need to repeat for 5055486 particles. (took 0.12564 sec) SUBFIND: ngb iteration 24: need to repeat for 1464903 particles. (took 0.0633681 sec) SUBFIND: ngb iteration 25: need to repeat for 299596 particles. (took 0.024344 sec) SUBFIND: ngb iteration 26: need to repeat for 63936 particles. (took 0.00659127 sec) SUBFIND: ngb iteration 27: need to repeat for 35534 particles. (took 0.00179785 sec) SUBFIND: ngb iteration 28: need to repeat for 33190 particles. (took 0.00200664 sec) SUBFIND: ngb iteration 29: need to repeat for 32086 particles. (took 0.00205539 sec) SUBFIND: ngb iteration 30: need to repeat for 30872 particles. (took 0.00205131 sec) SUBFIND: ngb iteration 31: need to repeat for 29399 particles. (took 0.00247647 sec) SUBFIND: ngb iteration 32: need to repeat for 27536 particles. (took 0.00254755 sec) SUBFIND: ngb iteration 33: need to repeat for 25158 particles. (took 0.00293074 sec) SUBFIND: ngb iteration 34: need to repeat for 22345 particles. (took 0.00281 sec) SUBFIND: ngb iteration 35: need to repeat for 18969 particles. (took 0.00268068 sec) SUBFIND: ngb iteration 36: need to repeat for 15580 particles. (took 0.00239313 sec) SUBFIND: ngb iteration 37: need to repeat for 11764 particles. (took 0.00227298 sec) SUBFIND: ngb iteration 38: need to repeat for 7998 particles. (took 0.00164956 sec) SUBFIND: ngb iteration 39: need to repeat for 5016 particles. (took 0.001498 sec) SUBFIND: ngb iteration 40: need to repeat for 2687 particles. (took 0.00119462 sec) SUBFIND: ngb iteration 41: need to repeat for 1217 particles. (took 0.00121783 sec) SUBFIND: ngb iteration 42: need to repeat for 496 particles. (took 0.00101702 sec) SUBFIND: ngb iteration 43: need to repeat for 193 particles. (took 0.000824293 sec) SUBFIND: ngb iteration 44: need to repeat for 90 particles. (took 0.00069299 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.8571 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 134102460 particles, for threshold size factor 0.6) SUBFIND: The other 705803 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0028502 sec SUBFIND: particle balance=1.10358 SUBFIND: subfind_exchange() took 0.368661 sec SUBFIND: particle balance for processing=1.00073 SUBFIND: subdomain decomposition took 0.0695186 sec SUBFIND: serial subfind subdomain decomposition took 0.0686206 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1090 took 17.406 sec SUBFIND: root-task=0: Serial processing of halo 0 took 17.5753 SUBFIND: Processing overall took (total time=17.6853 sec) SUBFIND: 0 out of 22456 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 168668 SUBFIND: subfind_exchange() (for return to original CPU) took 0.4027 sec TREE: Full tree construction for all particles. (presently allocated=107.71 MB) GRAVTREE: Tree construction done. took 0.947179 sec =83978.9 NTopnodes=33481 NTopleaves=29296 tree-build-scalability=0.601932 SUBFIND: SO iteration 1: need to repeat for 705803 halo centers. (took 0.017929 sec) SUBFIND: SO iteration 2: need to repeat for 705803 halo centers. (took 0.0168599 sec) SUBFIND: SO iteration 3: need to repeat for 705803 halo centers. (took 0.0164626 sec) SUBFIND: SO iteration 4: need to repeat for 705803 halo centers. (took 0.016159 sec) SUBFIND: SO iteration 5: need to repeat for 705803 halo centers. (took 0.0160508 sec) SUBFIND: SO iteration 6: need to repeat for 705803 halo centers. (took 0.0160175 sec) SUBFIND: SO iteration 7: need to repeat for 705803 halo centers. (took 0.0159756 sec) SUBFIND: SO iteration 8: need to repeat for 705803 halo centers. (took 0.0160486 sec) SUBFIND: SO iteration 9: need to repeat for 705803 halo centers. (took 0.0160423 sec) SUBFIND: SO iteration 10: need to repeat for 705803 halo centers. (took 0.0160686 sec) SUBFIND: SO iteration 11: need to repeat for 705803 halo centers. (took 0.0160602 sec) SUBFIND: SO iteration 12: need to repeat for 705803 halo centers. (took 0.016018 sec) SUBFIND: SO iteration 13: need to repeat for 705803 halo centers. (took 0.0160257 sec) SUBFIND: SO iteration 14: need to repeat for 705803 halo centers. (took 0.0161003 sec) SUBFIND: SO iteration 15: need to repeat for 705803 halo centers. (took 0.0160058 sec) SUBFIND: SO iteration 16: need to repeat for 11774 halo centers. (took 0.0157892 sec) SUBFIND: SO iteration 17: need to repeat for 150 halo centers. (took 0.00143649 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000195971 sec) SUBFIND: SO iteration 1: need to repeat for 705803 halo centers. (took 0.0160526 sec) SUBFIND: SO iteration 2: need to repeat for 705803 halo centers. (took 0.0159578 sec) SUBFIND: SO iteration 3: need to repeat for 705803 halo centers. (took 0.0160342 sec) SUBFIND: SO iteration 4: need to repeat for 705803 halo centers. (took 0.0161585 sec) SUBFIND: SO iteration 5: need to repeat for 705803 halo centers. (took 0.015975 sec) SUBFIND: SO iteration 6: need to repeat for 705803 halo centers. (took 0.0159365 sec) SUBFIND: SO iteration 7: need to repeat for 705803 halo centers. (took 0.015911 sec) SUBFIND: SO iteration 8: need to repeat for 705803 halo centers. (took 0.0159186 sec) SUBFIND: SO iteration 9: need to repeat for 705803 halo centers. (took 0.0158947 sec) SUBFIND: SO iteration 10: need to repeat for 705803 halo centers. (took 0.0159229 sec) SUBFIND: SO iteration 11: need to repeat for 705803 halo centers. (took 0.0158992 sec) SUBFIND: SO iteration 12: need to repeat for 705803 halo centers. (took 0.0158543 sec) SUBFIND: SO iteration 13: need to repeat for 705803 halo centers. (took 0.0161057 sec) SUBFIND: SO iteration 14: need to repeat for 705803 halo centers. (took 0.0159006 sec) SUBFIND: SO iteration 15: need to repeat for 705803 halo centers. (took 0.0158844 sec) SUBFIND: SO iteration 16: need to repeat for 6125 halo centers. (took 0.0156499 sec) SUBFIND: SO iteration 17: need to repeat for 70 halo centers. (took 0.000825401 sec) SUBFIND: SO iteration 1: need to repeat for 705803 halo centers. (took 0.0159561 sec) SUBFIND: SO iteration 2: need to repeat for 705803 halo centers. (took 0.0165449 sec) SUBFIND: SO iteration 3: need to repeat for 705803 halo centers. (took 0.0163828 sec) SUBFIND: SO iteration 4: need to repeat for 705803 halo centers. (took 0.016134 sec) SUBFIND: SO iteration 5: need to repeat for 705803 halo centers. (took 0.0159992 sec) SUBFIND: SO iteration 6: need to repeat for 705803 halo centers. (took 0.0160192 sec) SUBFIND: SO iteration 7: need to repeat for 705803 halo centers. (took 0.0160673 sec) SUBFIND: SO iteration 8: need to repeat for 705803 halo centers. (took 0.0160578 sec) SUBFIND: SO iteration 9: need to repeat for 705803 halo centers. (took 0.0159841 sec) SUBFIND: SO iteration 10: need to repeat for 705803 halo centers. (took 0.0160425 sec) SUBFIND: SO iteration 11: need to repeat for 705803 halo centers. (took 0.0160275 sec) SUBFIND: SO iteration 12: need to repeat for 705803 halo centers. (took 0.0159813 sec) SUBFIND: SO iteration 13: need to repeat for 705803 halo centers. (took 0.0159555 sec) SUBFIND: SO iteration 14: need to repeat for 705803 halo centers. (took 0.0160059 sec) SUBFIND: SO iteration 15: need to repeat for 705803 halo centers. (took 0.0159447 sec) SUBFIND: SO iteration 16: need to repeat for 12142 halo centers. (took 0.0158042 sec) SUBFIND: SO iteration 17: need to repeat for 153 halo centers. (took 0.00152646 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000200659 sec) SUBFIND: SO iteration 1: need to repeat for 705803 halo centers. (took 0.0159736 sec) SUBFIND: SO iteration 2: need to repeat for 705803 halo centers. (took 0.0166872 sec) SUBFIND: SO iteration 3: need to repeat for 705803 halo centers. (took 0.0161247 sec) SUBFIND: SO iteration 4: need to repeat for 705803 halo centers. (took 0.0165219 sec) SUBFIND: SO iteration 5: need to repeat for 705803 halo centers. (took 0.0164194 sec) SUBFIND: SO iteration 6: need to repeat for 705803 halo centers. (took 0.0167523 sec) SUBFIND: SO iteration 7: need to repeat for 705803 halo centers. (took 0.0165227 sec) SUBFIND: SO iteration 8: need to repeat for 705803 halo centers. (took 0.016651 sec) SUBFIND: SO iteration 9: need to repeat for 705803 halo centers. (took 0.0164978 sec) SUBFIND: SO iteration 10: need to repeat for 705803 halo centers. (took 0.0165397 sec) SUBFIND: SO iteration 11: need to repeat for 705803 halo centers. (took 0.0166623 sec) SUBFIND: SO iteration 12: need to repeat for 705803 halo centers. (took 0.0165403 sec) SUBFIND: SO iteration 13: need to repeat for 705803 halo centers. (took 0.0164744 sec) SUBFIND: SO iteration 14: need to repeat for 705803 halo centers. (took 0.0167299 sec) SUBFIND: SO iteration 15: need to repeat for 705803 halo centers. (took 0.0164804 sec) SUBFIND: SO iteration 16: need to repeat for 371546 halo centers. (took 0.0164012 sec) SUBFIND: SO iteration 17: need to repeat for 13756 halo centers. (took 0.0123093 sec) SUBFIND: SO iteration 18: need to repeat for 402 halo centers. (took 0.00155251 sec) SUBFIND: determining spherical overdensity masses took 1.0565 sec SUBFIND: assembled and ordered groups and subhalos (took 0.178729 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 = 2.81133 sec, total size 268.455 MB, corresponds to effective I/O rate of 95.4903 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.81287 sec SUBFIND: Finished with SUBFIND. (total time=34.7395 sec) SUBFIND: Total number of subhalos with at least 20 particles: 728120 SUBFIND: Largest subhalo has 191 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102315 FOF: preparing output order of particles took 1.3215 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 9.35333 sec, total size 5354.52 MB, corresponds to effective I/O rate of 572.472 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 423 (rank 423 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.