TACC: Starting up job 4244614 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 16 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 432 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 = 186440.68 Mb (on task= 270), Smallest = 186409.73 Mb (on task= 0), Average = 186427.45 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5105.60 Mb (on task= 0), Smallest = 5074.67 Mb (on task= 270), Average = 5087.89 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 = 5105.60 Mb (on task= 0), Smallest = 5074.67 Mb (on task= 270), Average = 5087.89 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 92), Smallest = 95321.47 Mb (on task= 44), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c123-212.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 17.3656 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_054.hdf5' contains: READIC: Type 0 (gas): 64880697 (tot= 64880697) masstab= 0 READIC: Type 1: 68360873 (tot= 68360873) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 740632 (tot= 740632) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_054.hdf5' on task=0 and distribute it to 0 to 431. 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 4.5466 sec, total size 6380.72 MB, corresponds to effective I/O rate of 1403.4 MB/sec READIC: Total number of particles : 133982202 INIT: Testing ID uniqueness... INIT: success. took=0.0677064 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=17977, determination of top-level tree involved 6 iterations and took 0.651913 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=432, nnodes=16 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=195 for nextra=62, reaching maximum imbalance of 1.12945|1.13035 DOMAIN: combining multiple-domains took 0.0172875 sec DOMAIN: exchange of 69101505 particles DOMAIN: particle exchange done. (took 0.304804 sec) DOMAIN: domain decomposition done. (took in total 0.98459 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.072529 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.227 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.159429 sec =58146.5 NTopnodes=20545 NTopleaves=17977 FOF: Start linking particles (presently allocated=190.802 MB) FOF: linking of small cells took 0.00168858 sec FOF: local links done (took 0.199883 sec, avg-work=0.174537, imbalance=1.13641). FOF: Marked=157850 out of the 68360873 primaries which are linked FOF: begin linking across processors (presently allocated=192.566 MB) FOF: have done 7119 cross links (processed 157850, took 0.00624255 sec) FOF: have done 2325 cross links (processed 83531, took 0.00526594 sec) FOF: have done 434 cross links (processed 13815, took 0.00481558 sec) FOF: have done 94 cross links (processed 2531, took 0.00458629 sec) FOF: have done 22 cross links (processed 596, took 0.00453844 sec) FOF: have done 6 cross links (processed 170, took 0.00447883 sec) FOF: have done 1 cross links (processed 15, took 0.00448708 sec) FOF: have done 3 cross links (processed 26, took 0.00445694 sec) FOF: have done 0 cross links (processed 8, took 0.0044674 sec) FOF: Local groups found. FOF: primary group finding took = 0.255554 sec FOF: Start finding nearest dm-particle (presently allocated=190.802 MB) FOF: fof-nearest iteration 1: need to repeat for 63150498 particles. (took = 0.114194 sec) FOF: fof-nearest iteration 2: need to repeat for 51937571 particles. (took = 0.134638 sec) FOF: fof-nearest iteration 3: need to repeat for 26469201 particles. (took = 0.148785 sec) FOF: fof-nearest iteration 4: need to repeat for 6423722 particles. (took = 0.0979644 sec) FOF: fof-nearest iteration 5: need to repeat for 751127 particles. (took = 0.0308587 sec) FOF: fof-nearest iteration 6: need to repeat for 8806 particles. (took = 0.00749725 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.542041 sec FOF: compiling local group data and catalogue took = 0.0257083 sec FOF: Total number of FOF groups with at least 32 particles: 252527 FOF: Largest FOF group has 570 particles. FOF: Total number of particles in FOF groups: 133982202 FOF: group properties are now allocated.. (presently allocated=178.367 MB) FOF: computation of group properties took = 0.00759137 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0799945 sec FOF: Finished computing FoF groups. Complete work took 1.1204 sec (presently allocated=173.44 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=178.083 MB) GRAVTREE: Tree construction done. took 0.665243 sec =86108.4 NTopnodes=20545 NTopleaves=17977 tree-build-scalability=0.761958 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133981691 particles. (took 1.65402 sec) SUBFIND: ngb iteration 2: need to repeat for 133979516 particles. (took 1.53318 sec) SUBFIND: ngb iteration 3: need to repeat for 133971585 particles. (took 1.4645 sec) SUBFIND: ngb iteration 4: need to repeat for 133950716 particles. (took 1.42771 sec) SUBFIND: ngb iteration 5: need to repeat for 133905090 particles. (took 1.41864 sec) SUBFIND: ngb iteration 6: need to repeat for 133811697 particles. (took 1.43906 sec) SUBFIND: ngb iteration 7: need to repeat for 133647207 particles. (took 1.47202 sec) SUBFIND: ngb iteration 8: need to repeat for 133379178 particles. (took 1.53116 sec) SUBFIND: ngb iteration 9: need to repeat for 132616357 particles. (took 1.609 sec) SUBFIND: ngb iteration 10: need to repeat for 130034380 particles. (took 1.69895 sec) SUBFIND: ngb iteration 11: need to repeat for 125229764 particles. (took 1.77414 sec) SUBFIND: ngb iteration 12: need to repeat for 117689150 particles. (took 1.80393 sec) SUBFIND: ngb iteration 13: need to repeat for 107475333 particles. (took 1.78036 sec) SUBFIND: ngb iteration 14: need to repeat for 95918130 particles. (took 1.70606 sec) SUBFIND: ngb iteration 15: need to repeat for 84277107 particles. (took 1.59257 sec) SUBFIND: ngb iteration 16: need to repeat for 73128429 particles. (took 1.44374 sec) SUBFIND: ngb iteration 17: need to repeat for 62715238 particles. (took 1.27662 sec) SUBFIND: ngb iteration 18: need to repeat for 53088667 particles. (took 1.10235 sec) SUBFIND: ngb iteration 19: need to repeat for 44164734 particles. (took 0.931139 sec) SUBFIND: ngb iteration 20: need to repeat for 35727333 particles. (took 0.780925 sec) SUBFIND: ngb iteration 21: need to repeat for 27534902 particles. (took 0.63855 sec) SUBFIND: ngb iteration 22: need to repeat for 19719591 particles. (took 0.503517 sec) SUBFIND: ngb iteration 23: need to repeat for 12807952 particles. (took 0.374108 sec) SUBFIND: ngb iteration 24: need to repeat for 7251310 particles. (took 0.255729 sec) SUBFIND: ngb iteration 25: need to repeat for 3456310 particles. (took 0.157744 sec) SUBFIND: ngb iteration 26: need to repeat for 1361977 particles. (took 0.0842349 sec) SUBFIND: ngb iteration 27: need to repeat for 416413 particles. (took 0.0398451 sec) SUBFIND: ngb iteration 28: need to repeat for 86317 particles. (took 0.0152994 sec) SUBFIND: ngb iteration 29: need to repeat for 10585 particles. (took 0.00415356 sec) SUBFIND: ngb iteration 30: need to repeat for 681 particles. (took 0.00091105 sec) SUBFIND: ngb iteration 31: need to repeat for 24 particles. (took 0.00029801 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 31.5228 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 133982202 particles, for threshold size factor 0.6) SUBFIND: The other 252527 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00218477 sec SUBFIND: particle balance=1.12945 SUBFIND: subfind_exchange() took 0.448469 sec SUBFIND: particle balance for processing=1.00084 SUBFIND: subdomain decomposition took 0.103624 sec SUBFIND: serial subfind subdomain decomposition took 0.103059 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=585 took 22.3949 sec SUBFIND: root-task=0: Serial processing of halo 0 took 22.6489 SUBFIND: Processing overall took (total time=23.1404 sec) SUBFIND: 0 out of 171591 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516908 ALLOCATE: Changing to MaxPartSph = 250311 SUBFIND: subfind_exchange() (for return to original CPU) took 0.506 sec TREE: Full tree construction for all particles. (presently allocated=160.168 MB) GRAVTREE: Tree construction done. took 1.40462 sec =86108.4 NTopnodes=20545 NTopleaves=17977 tree-build-scalability=0.761958 SUBFIND: SO iteration 1: need to repeat for 252527 halo centers. (took 0.0143299 sec) SUBFIND: SO iteration 2: need to repeat for 252527 halo centers. (took 0.0128373 sec) SUBFIND: SO iteration 3: need to repeat for 252527 halo centers. (took 0.0124507 sec) SUBFIND: SO iteration 4: need to repeat for 252527 halo centers. (took 0.0128283 sec) SUBFIND: SO iteration 5: need to repeat for 252527 halo centers. (took 0.0130415 sec) SUBFIND: SO iteration 6: need to repeat for 252527 halo centers. (took 0.0119404 sec) SUBFIND: SO iteration 7: need to repeat for 252527 halo centers. (took 0.012509 sec) SUBFIND: SO iteration 8: need to repeat for 252527 halo centers. (took 0.0137213 sec) SUBFIND: SO iteration 9: need to repeat for 252527 halo centers. (took 0.0140323 sec) SUBFIND: SO iteration 10: need to repeat for 252527 halo centers. (took 0.0132842 sec) SUBFIND: SO iteration 11: need to repeat for 252527 halo centers. (took 0.0118864 sec) SUBFIND: SO iteration 12: need to repeat for 252527 halo centers. (took 0.0118699 sec) SUBFIND: SO iteration 13: need to repeat for 252527 halo centers. (took 0.0117861 sec) SUBFIND: SO iteration 14: need to repeat for 252527 halo centers. (took 0.0118298 sec) SUBFIND: SO iteration 15: need to repeat for 252527 halo centers. (took 0.0119441 sec) SUBFIND: SO iteration 16: need to repeat for 3770 halo centers. (took 0.0117139 sec) SUBFIND: SO iteration 17: need to repeat for 1 halo centers. (took 0.000742054 sec) SUBFIND: SO iteration 1: need to repeat for 252527 halo centers. (took 0.0117986 sec) SUBFIND: SO iteration 2: need to repeat for 252527 halo centers. (took 0.0115197 sec) SUBFIND: SO iteration 3: need to repeat for 252527 halo centers. (took 0.011608 sec) SUBFIND: SO iteration 4: need to repeat for 252527 halo centers. (took 0.011691 sec) SUBFIND: SO iteration 5: need to repeat for 252527 halo centers. (took 0.0117731 sec) SUBFIND: SO iteration 6: need to repeat for 252527 halo centers. (took 0.0116922 sec) SUBFIND: SO iteration 7: need to repeat for 252527 halo centers. (took 0.011661 sec) SUBFIND: SO iteration 8: need to repeat for 252527 halo centers. (took 0.0116792 sec) SUBFIND: SO iteration 9: need to repeat for 252527 halo centers. (took 0.0117027 sec) SUBFIND: SO iteration 10: need to repeat for 252527 halo centers. (took 0.0116822 sec) SUBFIND: SO iteration 11: need to repeat for 252527 halo centers. (took 0.0117284 sec) SUBFIND: SO iteration 12: need to repeat for 252527 halo centers. (took 0.0117158 sec) SUBFIND: SO iteration 13: need to repeat for 252527 halo centers. (took 0.0116956 sec) SUBFIND: SO iteration 14: need to repeat for 252527 halo centers. (took 0.0117504 sec) SUBFIND: SO iteration 15: need to repeat for 252527 halo centers. (took 0.0116686 sec) SUBFIND: SO iteration 16: need to repeat for 1678 halo centers. (took 0.0116118 sec) SUBFIND: SO iteration 17: need to repeat for 1 halo centers. (took 0.000425324 sec) SUBFIND: SO iteration 1: need to repeat for 252527 halo centers. (took 0.0117231 sec) SUBFIND: SO iteration 2: need to repeat for 252527 halo centers. (took 0.0126357 sec) SUBFIND: SO iteration 3: need to repeat for 252527 halo centers. (took 0.0120506 sec) SUBFIND: SO iteration 4: need to repeat for 252527 halo centers. (took 0.0119365 sec) SUBFIND: SO iteration 5: need to repeat for 252527 halo centers. (took 0.0117526 sec) SUBFIND: SO iteration 6: need to repeat for 252527 halo centers. (took 0.0118158 sec) SUBFIND: SO iteration 7: need to repeat for 252527 halo centers. (took 0.0125208 sec) SUBFIND: SO iteration 8: need to repeat for 252527 halo centers. (took 0.0123058 sec) SUBFIND: SO iteration 9: need to repeat for 252527 halo centers. (took 0.0151802 sec) SUBFIND: SO iteration 10: need to repeat for 252527 halo centers. (took 0.0141707 sec) SUBFIND: SO iteration 11: need to repeat for 252527 halo centers. (took 0.014687 sec) SUBFIND: SO iteration 12: need to repeat for 252527 halo centers. (took 0.0133049 sec) SUBFIND: SO iteration 13: need to repeat for 252527 halo centers. (took 0.0131013 sec) SUBFIND: SO iteration 14: need to repeat for 252527 halo centers. (took 0.012731 sec) SUBFIND: SO iteration 15: need to repeat for 252527 halo centers. (took 0.0117772 sec) SUBFIND: SO iteration 16: need to repeat for 3831 halo centers. (took 0.0145279 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000813644 sec) SUBFIND: SO iteration 1: need to repeat for 252527 halo centers. (took 0.0126999 sec) SUBFIND: SO iteration 2: need to repeat for 252527 halo centers. (took 0.0132987 sec) SUBFIND: SO iteration 3: need to repeat for 252527 halo centers. (took 0.0123209 sec) SUBFIND: SO iteration 4: need to repeat for 252527 halo centers. (took 0.0123941 sec) SUBFIND: SO iteration 5: need to repeat for 252527 halo centers. (took 0.0121637 sec) SUBFIND: SO iteration 6: need to repeat for 252527 halo centers. (took 0.0150236 sec) SUBFIND: SO iteration 7: need to repeat for 252527 halo centers. (took 0.0126483 sec) SUBFIND: SO iteration 8: need to repeat for 252527 halo centers. (took 0.0121813 sec) SUBFIND: SO iteration 9: need to repeat for 252527 halo centers. (took 0.0123171 sec) SUBFIND: SO iteration 10: need to repeat for 252527 halo centers. (took 0.0122937 sec) SUBFIND: SO iteration 11: need to repeat for 252527 halo centers. (took 0.0123412 sec) SUBFIND: SO iteration 12: need to repeat for 252527 halo centers. (took 0.012196 sec) SUBFIND: SO iteration 13: need to repeat for 252527 halo centers. (took 0.0122557 sec) SUBFIND: SO iteration 14: need to repeat for 252527 halo centers. (took 0.0131965 sec) SUBFIND: SO iteration 15: need to repeat for 252527 halo centers. (took 0.0178312 sec) SUBFIND: SO iteration 16: need to repeat for 158819 halo centers. (took 0.0151939 sec) SUBFIND: SO iteration 17: need to repeat for 1803 halo centers. (took 0.0135059 sec) SUBFIND: SO iteration 18: need to repeat for 32 halo centers. (took 0.000436192 sec) SUBFIND: SO iteration 19: need to repeat for 4 halo centers. (took 0.000144219 sec) SUBFIND: determining spherical overdensity masses took 0.824038 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0709096 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_054' (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 = 1.56332 sec, total size 129.697 MB, corresponds to effective I/O rate of 82.9624 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.56466 sec SUBFIND: Finished with SUBFIND. (total time=60.2216 sec) SUBFIND: Total number of subhalos with at least 20 particles: 423854 SUBFIND: Largest subhalo has 570 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982202 FOF: preparing output order of particles took 1.34896 sec SNAPSHOT: writing snapshot file #54 @ time 0.0909091 ... SNAPSHOT: writing snapshot file: 'output/snap_054' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_054.hdf5' to 'output/bak-snap_054.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 7.31774 sec, total size 5342.41 MB, corresponds to effective I/O rate of 730.063 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 416 (rank 416 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.