TACC: Starting up job 4154897 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 = 186386.58 Mb (on task= 405), Smallest = 185935.79 Mb (on task= 162), Average = 186044.72 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5451.11 Mb (on task= 162), Smallest = 5000.31 Mb (on task= 405), Average = 5342.17 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 = 5451.11 Mb (on task= 162), Smallest = 5000.31 Mb (on task= 405), Average = 5342.17 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 375), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-027.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 14.0699 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): 55866637 (tot= 55866637) masstab= 0 READIC: Type 1: 78234521 (tot= 78234521) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1198 (tot= 1198) 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 4.45607 sec, total size 6351.83 MB, corresponds to effective I/O rate of 1425.43 MB/sec READIC: Total number of particles : 134102356 INIT: Testing ID uniqueness... INIT: success. took=0.0684113 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: NTopleaves=18649, determination of top-level tree involved 6 iterations and took 0.444399 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=195 for nextra=94, reaching maximum imbalance of 1.13073|1.13076 DOMAIN: combining multiple-domains took 0.0151801 sec DOMAIN: exchange of 78235719 particles DOMAIN: particle exchange done. (took 0.296472 sec) DOMAIN: domain decomposition done. (took in total 0.763131 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0452124 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.165 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0675253 sec =81568.8 NTopnodes=21313 NTopleaves=18649 FOF: Start linking particles (presently allocated=127.086 MB) FOF: linking of small cells took 0.00107069 sec FOF: local links done (took 0.105199 sec, avg-work=0.0912589, imbalance=1.13694). FOF: Marked=221247 out of the 78234521 primaries which are linked FOF: begin linking across processors (presently allocated=128.43 MB) FOF: have done 23958 cross links (processed 221247, took 0.00578603 sec) FOF: have done 4293 cross links (processed 101372, took 0.00443286 sec) FOF: have done 653 cross links (processed 13767, took 0.00363748 sec) FOF: have done 85 cross links (processed 1986, took 0.00322207 sec) FOF: have done 13 cross links (processed 233, took 0.00317494 sec) FOF: have done 3 cross links (processed 41, took 0.00311103 sec) FOF: have done 0 cross links (processed 9, took 0.00315236 sec) FOF: Local groups found. FOF: primary group finding took = 0.13897 sec FOF: Start finding nearest dm-particle (presently allocated=127.086 MB) FOF: fof-nearest iteration 1: need to repeat for 55222660 particles. (took = 0.0566433 sec) FOF: fof-nearest iteration 2: need to repeat for 51862850 particles. (took = 0.0602873 sec) FOF: fof-nearest iteration 3: need to repeat for 40647724 particles. (took = 0.0652677 sec) FOF: fof-nearest iteration 4: need to repeat for 22171906 particles. (took = 0.0604522 sec) FOF: fof-nearest iteration 5: need to repeat for 5524954 particles. (took = 0.040825 sec) FOF: fof-nearest iteration 6: need to repeat for 179337 particles. (took = 0.014692 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.304384 sec FOF: compiling local group data and catalogue took = 0.0190381 sec FOF: Total number of FOF groups with at least 32 particles: 3624387 FOF: Largest FOF group has 74 particles. FOF: Total number of particles in FOF groups: 134102356 FOF: group properties are now allocated.. (presently allocated=116.575 MB) FOF: computation of group properties took = 0.0125452 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.230282 sec FOF: Finished computing FoF groups. Complete work took 0.884885 sec (presently allocated=113.21 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.187 MB) GRAVTREE: Tree construction done. took 0.280056 sec =101301 NTopnodes=21313 NTopleaves=18649 tree-build-scalability=0.789932 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 127774254 particles. (took 0.577205 sec) SUBFIND: ngb iteration 2: need to repeat for 119320301 particles. (took 0.471373 sec) SUBFIND: ngb iteration 3: need to repeat for 110575186 particles. (took 0.401651 sec) SUBFIND: ngb iteration 4: need to repeat for 102654761 particles. (took 0.346622 sec) SUBFIND: ngb iteration 5: need to repeat for 95595035 particles. (took 0.306339 sec) SUBFIND: ngb iteration 6: need to repeat for 88060261 particles. (took 0.279264 sec) SUBFIND: ngb iteration 7: need to repeat for 78433073 particles. (took 0.250109 sec) SUBFIND: ngb iteration 8: need to repeat for 68177634 particles. (took 0.209136 sec) SUBFIND: ngb iteration 9: need to repeat for 60970630 particles. (took 0.163194 sec) SUBFIND: ngb iteration 10: need to repeat for 57535102 particles. (took 0.130614 sec) SUBFIND: ngb iteration 11: need to repeat for 56323097 particles. (took 0.117277 sec) SUBFIND: ngb iteration 12: need to repeat for 55976789 particles. (took 0.115231 sec) SUBFIND: ngb iteration 13: need to repeat for 55892258 particles. (took 0.117088 sec) SUBFIND: ngb iteration 14: need to repeat for 55872586 particles. (took 0.11807 sec) SUBFIND: ngb iteration 15: need to repeat for 55868051 particles. (took 0.116544 sec) SUBFIND: ngb iteration 16: need to repeat for 55866864 particles. (took 0.113373 sec) SUBFIND: ngb iteration 17: need to repeat for 55866437 particles. (took 0.107254 sec) SUBFIND: ngb iteration 18: need to repeat for 55865566 particles. (took 0.100489 sec) SUBFIND: ngb iteration 19: need to repeat for 55863303 particles. (took 0.0936291 sec) SUBFIND: ngb iteration 20: need to repeat for 55858206 particles. (took 0.0908361 sec) SUBFIND: ngb iteration 21: need to repeat for 55846269 particles. (took 0.0910921 sec) SUBFIND: ngb iteration 22: need to repeat for 55818113 particles. (took 0.0934689 sec) SUBFIND: ngb iteration 23: need to repeat for 55752563 particles. (took 0.0969126 sec) SUBFIND: ngb iteration 24: need to repeat for 55602113 particles. (took 0.102024 sec) SUBFIND: ngb iteration 25: need to repeat for 55257429 particles. (took 0.108802 sec) SUBFIND: ngb iteration 26: need to repeat for 54516495 particles. (took 0.118904 sec) SUBFIND: ngb iteration 27: need to repeat for 53030227 particles. (took 0.131969 sec) SUBFIND: ngb iteration 28: need to repeat for 50370679 particles. (took 0.149827 sec) SUBFIND: ngb iteration 29: need to repeat for 46279664 particles. (took 0.170603 sec) SUBFIND: ngb iteration 30: need to repeat for 40978791 particles. (took 0.191169 sec) SUBFIND: ngb iteration 31: need to repeat for 35159942 particles. (took 0.199911 sec) SUBFIND: ngb iteration 32: need to repeat for 29436530 particles. (took 0.194834 sec) SUBFIND: ngb iteration 33: need to repeat for 23921066 particles. (took 0.176689 sec) SUBFIND: ngb iteration 34: need to repeat for 18583654 particles. (took 0.149282 sec) SUBFIND: ngb iteration 35: need to repeat for 13529086 particles. (took 0.119787 sec) SUBFIND: ngb iteration 36: need to repeat for 9063115 particles. (took 0.0916784 sec) SUBFIND: ngb iteration 37: need to repeat for 5473856 particles. (took 0.0672016 sec) SUBFIND: ngb iteration 38: need to repeat for 2909221 particles. (took 0.0459023 sec) SUBFIND: ngb iteration 39: need to repeat for 1330541 particles. (took 0.0293275 sec) SUBFIND: ngb iteration 40: need to repeat for 511206 particles. (took 0.0173325 sec) SUBFIND: ngb iteration 41: need to repeat for 159728 particles. (took 0.00941914 sec) SUBFIND: ngb iteration 42: need to repeat for 39565 particles. (took 0.00455102 sec) SUBFIND: ngb iteration 43: need to repeat for 7328 particles. (took 0.00202822 sec) SUBFIND: ngb iteration 44: need to repeat for 946 particles. (took 0.000695407 sec) SUBFIND: ngb iteration 45: need to repeat for 78 particles. (took 0.000301164 sec) SUBFIND: ngb iteration 46: need to repeat for 5 particles. (took 0.000234656 sec) SUBFIND: ngb iteration 47: need to repeat for 1 particles. (took 0.000176955 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.59449 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 134102356 particles, for threshold size factor 0.6) SUBFIND: The other 3624387 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00686624 sec SUBFIND: particle balance=1.13061 SUBFIND: subfind_exchange() took 0.369089 sec SUBFIND: particle balance for processing=1.00032 SUBFIND: subdomain decomposition took 0.0689682 sec SUBFIND: serial subfind subdomain decomposition took 0.0683919 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=5594 took 84.9906 sec SUBFIND: root-task=0: Serial processing of halo 0 took 85.1582 SUBFIND: Processing overall took (total time=86.6304 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 143690 SUBFIND: subfind_exchange() (for return to original CPU) took 0.390712 sec TREE: Full tree construction for all particles. (presently allocated=104.324 MB) GRAVTREE: Tree construction done. took 1.0801 sec =101301 NTopnodes=21313 NTopleaves=18649 tree-build-scalability=0.789932 SUBFIND: SO iteration 1: need to repeat for 3622270 halo centers. (took 0.033639 sec) SUBFIND: SO iteration 2: need to repeat for 3622270 halo centers. (took 0.0292998 sec) SUBFIND: SO iteration 3: need to repeat for 3622270 halo centers. (took 0.0325145 sec) SUBFIND: SO iteration 4: need to repeat for 3622270 halo centers. (took 0.0296554 sec) SUBFIND: SO iteration 5: need to repeat for 3622270 halo centers. (took 0.0296047 sec) SUBFIND: SO iteration 6: need to repeat for 3622270 halo centers. (took 0.0295422 sec) SUBFIND: SO iteration 7: need to repeat for 3622270 halo centers. (took 0.0317418 sec) SUBFIND: SO iteration 8: need to repeat for 3622270 halo centers. (took 0.0313251 sec) SUBFIND: SO iteration 9: need to repeat for 3622270 halo centers. (took 0.0303695 sec) SUBFIND: SO iteration 10: need to repeat for 3622270 halo centers. (took 0.029528 sec) SUBFIND: SO iteration 11: need to repeat for 3622270 halo centers. (took 0.0315707 sec) SUBFIND: SO iteration 12: need to repeat for 3622270 halo centers. (took 0.0311596 sec) SUBFIND: SO iteration 13: need to repeat for 3622270 halo centers. (took 0.0304312 sec) SUBFIND: SO iteration 14: need to repeat for 3622270 halo centers. (took 0.0292271 sec) SUBFIND: SO iteration 15: need to repeat for 3622270 halo centers. (took 0.0291807 sec) SUBFIND: SO iteration 16: need to repeat for 562775 halo centers. (took 0.0291507 sec) SUBFIND: SO iteration 17: need to repeat for 17945 halo centers. (took 0.0128543 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.00210775 sec) SUBFIND: SO iteration 1: need to repeat for 3622270 halo centers. (took 0.031603 sec) SUBFIND: SO iteration 2: need to repeat for 3622270 halo centers. (took 0.0295124 sec) SUBFIND: SO iteration 3: need to repeat for 3622270 halo centers. (took 0.0305037 sec) SUBFIND: SO iteration 4: need to repeat for 3622270 halo centers. (took 0.0316315 sec) SUBFIND: SO iteration 5: need to repeat for 3622270 halo centers. (took 0.0301187 sec) SUBFIND: SO iteration 6: need to repeat for 3622270 halo centers. (took 0.029662 sec) SUBFIND: SO iteration 7: need to repeat for 3622270 halo centers. (took 0.0299594 sec) SUBFIND: SO iteration 8: need to repeat for 3622270 halo centers. (took 0.0303792 sec) SUBFIND: SO iteration 9: need to repeat for 3622270 halo centers. (took 0.0306842 sec) SUBFIND: SO iteration 10: need to repeat for 3622270 halo centers. (took 0.0296285 sec) SUBFIND: SO iteration 11: need to repeat for 3622270 halo centers. (took 0.0292788 sec) SUBFIND: SO iteration 12: need to repeat for 3622270 halo centers. (took 0.0292313 sec) SUBFIND: SO iteration 13: need to repeat for 3622270 halo centers. (took 0.0292111 sec) SUBFIND: SO iteration 14: need to repeat for 3622270 halo centers. (took 0.0292875 sec) SUBFIND: SO iteration 15: need to repeat for 3622270 halo centers. (took 0.029256 sec) SUBFIND: SO iteration 16: need to repeat for 373235 halo centers. (took 0.0283397 sec) SUBFIND: SO iteration 17: need to repeat for 13520 halo centers. (took 0.0103446 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.00144624 sec) SUBFIND: SO iteration 1: need to repeat for 3622270 halo centers. (took 0.0298324 sec) SUBFIND: SO iteration 2: need to repeat for 3622270 halo centers. (took 0.0287318 sec) SUBFIND: SO iteration 3: need to repeat for 3622270 halo centers. (took 0.0293983 sec) SUBFIND: SO iteration 4: need to repeat for 3622270 halo centers. (took 0.0294569 sec) SUBFIND: SO iteration 5: need to repeat for 3622270 halo centers. (took 0.0300797 sec) SUBFIND: SO iteration 6: need to repeat for 3622270 halo centers. (took 0.0305656 sec) SUBFIND: SO iteration 7: need to repeat for 3622270 halo centers. (took 0.0308895 sec) SUBFIND: SO iteration 8: need to repeat for 3622270 halo centers. (took 0.0297723 sec) SUBFIND: SO iteration 9: need to repeat for 3622270 halo centers. (took 0.0298426 sec) SUBFIND: SO iteration 10: need to repeat for 3622270 halo centers. (took 0.0298523 sec) SUBFIND: SO iteration 11: need to repeat for 3622270 halo centers. (took 0.0295672 sec) SUBFIND: SO iteration 12: need to repeat for 3622270 halo centers. (took 0.0292188 sec) SUBFIND: SO iteration 13: need to repeat for 3622270 halo centers. (took 0.0291744 sec) SUBFIND: SO iteration 14: need to repeat for 3622270 halo centers. (took 0.0291843 sec) SUBFIND: SO iteration 15: need to repeat for 3622270 halo centers. (took 0.0291747 sec) SUBFIND: SO iteration 16: need to repeat for 587347 halo centers. (took 0.0283931 sec) SUBFIND: SO iteration 17: need to repeat for 18674 halo centers. (took 0.0119388 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.0019127 sec) SUBFIND: SO iteration 1: need to repeat for 3622270 halo centers. (took 0.0298931 sec) SUBFIND: SO iteration 2: need to repeat for 3622270 halo centers. (took 0.0303416 sec) SUBFIND: SO iteration 3: need to repeat for 3622270 halo centers. (took 0.027755 sec) SUBFIND: SO iteration 4: need to repeat for 3622270 halo centers. (took 0.0282293 sec) SUBFIND: SO iteration 5: need to repeat for 3622270 halo centers. (took 0.0291245 sec) SUBFIND: SO iteration 6: need to repeat for 3622270 halo centers. (took 0.02822 sec) SUBFIND: SO iteration 7: need to repeat for 3622270 halo centers. (took 0.0281108 sec) SUBFIND: SO iteration 8: need to repeat for 3622270 halo centers. (took 0.0287032 sec) SUBFIND: SO iteration 9: need to repeat for 3622270 halo centers. (took 0.0282454 sec) SUBFIND: SO iteration 10: need to repeat for 3622270 halo centers. (took 0.0353047 sec) SUBFIND: SO iteration 11: need to repeat for 3622270 halo centers. (took 0.0308654 sec) SUBFIND: SO iteration 12: need to repeat for 3622270 halo centers. (took 0.0297451 sec) SUBFIND: SO iteration 13: need to repeat for 3622270 halo centers. (took 0.0293182 sec) SUBFIND: SO iteration 14: need to repeat for 3622270 halo centers. (took 0.0294745 sec) SUBFIND: SO iteration 15: need to repeat for 3622270 halo centers. (took 0.029704 sec) SUBFIND: SO iteration 16: need to repeat for 3375037 halo centers. (took 0.0284365 sec) SUBFIND: SO iteration 17: need to repeat for 427024 halo centers. (took 0.026176 sec) SUBFIND: SO iteration 18: need to repeat for 66005 halo centers. (took 0.0106265 sec) SUBFIND: determining spherical overdensity masses took 1.99987 sec SUBFIND: assembled and ordered groups and subhalos (took 0.227349 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 = 3.47914 sec, total size 1354.51 MB, corresponds to effective I/O rate of 389.322 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.4814 sec SUBFIND: Finished with SUBFIND. (total time=101.146 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3622270 SUBFIND: Largest subhalo has 74 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134020389 FOF: preparing output order of particles took 1.27694 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 10.0395 sec, total size 5243.38 MB, corresponds to effective I/O rate of 522.274 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 210 (rank 210 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.