TACC: Starting up job 4242146 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 = 186458.11 Mb (on task= 216), Smallest = 186404.99 Mb (on task= 0), Average = 186435.79 Mb Total Mem: Largest = 191515.35 Mb (on task= 297), Smallest = 191515.33 Mb (on task= 27), Average = 191515.34 Mb Committed_AS: Largest = 5110.35 Mb (on task= 0), Smallest = 5057.23 Mb (on task= 216), Average = 5079.55 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 = 5110.35 Mb (on task= 0), Smallest = 5057.23 Mb (on task= 216), Average = 5079.55 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 297), Smallest = 95321.47 Mb (on task= 368), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c152-032.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 18.8289 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_208.hdf5' contains: READIC: Type 0 (gas): 58468828 (tot= 58468828) masstab= 0 READIC: Type 1: 75527963 (tot= 75527963) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 695 (tot= 695) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_208.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 5.70784 sec, total size 6356.96 MB, corresponds to effective I/O rate of 1113.72 MB/sec READIC: Total number of particles : 133997486 INIT: Testing ID uniqueness... INIT: success. took=0.0753698 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=20868, determination of top-level tree involved 5 iterations and took 0.685365 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=160 for nextra=40, reaching maximum imbalance of 1.09798|1.0982 DOMAIN: combining multiple-domains took 0.0146614 sec DOMAIN: exchange of 75528658 particles DOMAIN: particle exchange done. (took 0.348051 sec) DOMAIN: domain decomposition done. (took in total 1.05862 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0702809 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=168.476 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0938802 sec =107676 NTopnodes=23849 NTopleaves=20868 FOF: Start linking particles (presently allocated=191.87 MB) FOF: linking of small cells took 0.00202213 sec FOF: local links done (took 0.147365 sec, avg-work=0.132806, imbalance=1.10037). FOF: Marked=169130 out of the 75527963 primaries which are linked FOF: begin linking across processors (presently allocated=193.826 MB) FOF: have done 18004 cross links (processed 169130, took 0.00650509 sec) FOF: have done 3388 cross links (processed 81195, took 0.00560933 sec) FOF: have done 524 cross links (processed 11292, took 0.00482705 sec) FOF: have done 69 cross links (processed 1590, took 0.00447986 sec) FOF: have done 19 cross links (processed 247, took 0.00442301 sec) FOF: have done 2 cross links (processed 51, took 0.00436366 sec) FOF: have done 0 cross links (processed 6, took 0.00434197 sec) FOF: Local groups found. FOF: primary group finding took = 0.193859 sec FOF: Start finding nearest dm-particle (presently allocated=191.87 MB) FOF: fof-nearest iteration 1: need to repeat for 57629457 particles. (took = 0.0833958 sec) FOF: fof-nearest iteration 2: need to repeat for 53500649 particles. (took = 0.0892916 sec) FOF: fof-nearest iteration 3: need to repeat for 40996026 particles. (took = 0.0953719 sec) FOF: fof-nearest iteration 4: need to repeat for 21206276 particles. (took = 0.0869958 sec) FOF: fof-nearest iteration 5: need to repeat for 4558785 particles. (took = 0.0554919 sec) FOF: fof-nearest iteration 6: need to repeat for 126444 particles. (took = 0.0173349 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.436043 sec FOF: compiling local group data and catalogue took = 0.0280648 sec FOF: Total number of FOF groups with at least 32 particles: 3042831 FOF: Largest FOF group has 88 particles. FOF: Total number of particles in FOF groups: 133997486 FOF: group properties are now allocated.. (presently allocated=176.057 MB) FOF: computation of group properties took = 0.016687 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.135704 sec FOF: Finished computing FoF groups. Complete work took 0.98181 sec (presently allocated=171.05 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=181.196 MB) GRAVTREE: Tree construction done. took 0.404612 sec =138155 NTopnodes=23849 NTopleaves=20868 tree-build-scalability=0.827775 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133205779 particles. (took 0.793612 sec) SUBFIND: ngb iteration 2: need to repeat for 131964214 particles. (took 0.685831 sec) SUBFIND: ngb iteration 3: need to repeat for 130283833 particles. (took 0.636244 sec) SUBFIND: ngb iteration 4: need to repeat for 127977906 particles. (took 0.605442 sec) SUBFIND: ngb iteration 5: need to repeat for 124357654 particles. (took 0.587426 sec) SUBFIND: ngb iteration 6: need to repeat for 117893658 particles. (took 0.579326 sec) SUBFIND: ngb iteration 7: need to repeat for 106178927 particles. (took 0.552454 sec) SUBFIND: ngb iteration 8: need to repeat for 89065871 particles. (took 0.484028 sec) SUBFIND: ngb iteration 9: need to repeat for 73096213 particles. (took 0.37722 sec) SUBFIND: ngb iteration 10: need to repeat for 63923672 particles. (took 0.273978 sec) SUBFIND: ngb iteration 11: need to repeat for 60165103 particles. (took 0.216469 sec) SUBFIND: ngb iteration 12: need to repeat for 58938593 particles. (took 0.196744 sec) SUBFIND: ngb iteration 13: need to repeat for 58597167 particles. (took 0.194153 sec) SUBFIND: ngb iteration 14: need to repeat for 58505183 particles. (took 0.19384 sec) SUBFIND: ngb iteration 15: need to repeat for 58479930 particles. (took 0.190005 sec) SUBFIND: ngb iteration 16: need to repeat for 58472278 particles. (took 0.182787 sec) SUBFIND: ngb iteration 17: need to repeat for 58469234 particles. (took 0.171931 sec) SUBFIND: ngb iteration 18: need to repeat for 58467048 particles. (took 0.159416 sec) SUBFIND: ngb iteration 19: need to repeat for 58464567 particles. (took 0.149248 sec) SUBFIND: ngb iteration 20: need to repeat for 58459955 particles. (took 0.143002 sec) SUBFIND: ngb iteration 21: need to repeat for 58451348 particles. (took 0.142615 sec) SUBFIND: ngb iteration 22: need to repeat for 58434854 particles. (took 0.145441 sec) SUBFIND: ngb iteration 23: need to repeat for 58401118 particles. (took 0.148819 sec) SUBFIND: ngb iteration 24: need to repeat for 58333752 particles. (took 0.154431 sec) SUBFIND: ngb iteration 25: need to repeat for 58196148 particles. (took 0.162241 sec) SUBFIND: ngb iteration 26: need to repeat for 57930237 particles. (took 0.173209 sec) SUBFIND: ngb iteration 27: need to repeat for 57427613 particles. (took 0.190271 sec) SUBFIND: ngb iteration 28: need to repeat for 56556125 particles. (took 0.213464 sec) SUBFIND: ngb iteration 29: need to repeat for 55196049 particles. (took 0.247059 sec) SUBFIND: ngb iteration 30: need to repeat for 53266016 particles. (took 0.287822 sec) SUBFIND: ngb iteration 31: need to repeat for 50710084 particles. (took 0.333076 sec) SUBFIND: ngb iteration 32: need to repeat for 47381596 particles. (took 0.363404 sec) SUBFIND: ngb iteration 33: need to repeat for 43084428 particles. (took 0.367282 sec) SUBFIND: ngb iteration 34: need to repeat for 37654781 particles. (took 0.345347 sec) SUBFIND: ngb iteration 35: need to repeat for 31209915 particles. (took 0.305484 sec) SUBFIND: ngb iteration 36: need to repeat for 24124876 particles. (took 0.259771 sec) SUBFIND: ngb iteration 37: need to repeat for 17052950 particles. (took 0.211546 sec) SUBFIND: ngb iteration 38: need to repeat for 10794958 particles. (took 0.165259 sec) SUBFIND: ngb iteration 39: need to repeat for 5975162 particles. (took 0.117522 sec) SUBFIND: ngb iteration 40: need to repeat for 2802552 particles. (took 0.0748546 sec) SUBFIND: ngb iteration 41: need to repeat for 1083232 particles. (took 0.0418137 sec) SUBFIND: ngb iteration 42: need to repeat for 331896 particles. (took 0.0203468 sec) SUBFIND: ngb iteration 43: need to repeat for 76337 particles. (took 0.00910432 sec) SUBFIND: ngb iteration 44: need to repeat for 13520 particles. (took 0.00317588 sec) SUBFIND: ngb iteration 45: need to repeat for 1624 particles. (took 0.00103807 sec) SUBFIND: ngb iteration 46: need to repeat for 109 particles. (took 0.000364847 sec) SUBFIND: ngb iteration 47: need to repeat for 4 particles. (took 0.000340382 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 11.8643 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 133997486 particles, for threshold size factor 0.6) SUBFIND: The other 3042831 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00848616 sec SUBFIND: particle balance=1.09798 SUBFIND: subfind_exchange() took 0.450038 sec SUBFIND: particle balance for processing=1.0002 SUBFIND: subdomain decomposition took 0.10379 sec SUBFIND: serial subfind subdomain decomposition took 0.103288 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=7044 took 168.797 sec SUBFIND: root-task=0: Serial processing of halo 0 took 169.05 SUBFIND: Processing overall took (total time=169.634 sec) SUBFIND: 0 out of 263 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 225575 SUBFIND: subfind_exchange() (for return to original CPU) took 0.507434 sec TREE: Full tree construction for all particles. (presently allocated=157.604 MB) GRAVTREE: Tree construction done. took 1.44874 sec =138155 NTopnodes=23849 NTopleaves=20868 tree-build-scalability=0.827775 SUBFIND: SO iteration 1: need to repeat for 3042360 halo centers. (took 0.0390827 sec) SUBFIND: SO iteration 2: need to repeat for 3042360 halo centers. (took 0.0317881 sec) SUBFIND: SO iteration 3: need to repeat for 3042360 halo centers. (took 0.0322754 sec) SUBFIND: SO iteration 4: need to repeat for 3042360 halo centers. (took 0.0321703 sec) SUBFIND: SO iteration 5: need to repeat for 3042360 halo centers. (took 0.0322175 sec) SUBFIND: SO iteration 6: need to repeat for 3042360 halo centers. (took 0.0322447 sec) SUBFIND: SO iteration 7: need to repeat for 3042360 halo centers. (took 0.0321274 sec) SUBFIND: SO iteration 8: need to repeat for 3042360 halo centers. (took 0.0320303 sec) SUBFIND: SO iteration 9: need to repeat for 3042360 halo centers. (took 0.0320871 sec) SUBFIND: SO iteration 10: need to repeat for 3042360 halo centers. (took 0.0320957 sec) SUBFIND: SO iteration 11: need to repeat for 3042360 halo centers. (took 0.0321334 sec) SUBFIND: SO iteration 12: need to repeat for 3042360 halo centers. (took 0.0320357 sec) SUBFIND: SO iteration 13: need to repeat for 3042360 halo centers. (took 0.0320795 sec) SUBFIND: SO iteration 14: need to repeat for 3042360 halo centers. (took 0.0321192 sec) SUBFIND: SO iteration 15: need to repeat for 3042360 halo centers. (took 0.0320891 sec) SUBFIND: SO iteration 16: need to repeat for 397442 halo centers. (took 0.0310764 sec) SUBFIND: SO iteration 17: need to repeat for 6738 halo centers. (took 0.00857056 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000936646 sec) SUBFIND: SO iteration 1: need to repeat for 3042360 halo centers. (took 0.0325951 sec) SUBFIND: SO iteration 2: need to repeat for 3042360 halo centers. (took 0.0314648 sec) SUBFIND: SO iteration 3: need to repeat for 3042360 halo centers. (took 0.0321429 sec) SUBFIND: SO iteration 4: need to repeat for 3042360 halo centers. (took 0.0321533 sec) SUBFIND: SO iteration 5: need to repeat for 3042360 halo centers. (took 0.0320865 sec) SUBFIND: SO iteration 6: need to repeat for 3042360 halo centers. (took 0.0326159 sec) SUBFIND: SO iteration 7: need to repeat for 3042360 halo centers. (took 0.0334808 sec) SUBFIND: SO iteration 8: need to repeat for 3042360 halo centers. (took 0.0328426 sec) SUBFIND: SO iteration 9: need to repeat for 3042360 halo centers. (took 0.0327006 sec) SUBFIND: SO iteration 10: need to repeat for 3042360 halo centers. (took 0.0328197 sec) SUBFIND: SO iteration 11: need to repeat for 3042360 halo centers. (took 0.0324134 sec) SUBFIND: SO iteration 12: need to repeat for 3042360 halo centers. (took 0.0322927 sec) SUBFIND: SO iteration 13: need to repeat for 3042360 halo centers. (took 0.0321637 sec) SUBFIND: SO iteration 14: need to repeat for 3042360 halo centers. (took 0.0321497 sec) SUBFIND: SO iteration 15: need to repeat for 3042360 halo centers. (took 0.032118 sec) SUBFIND: SO iteration 16: need to repeat for 242267 halo centers. (took 0.0308825 sec) SUBFIND: SO iteration 17: need to repeat for 3849 halo centers. (took 0.00753187 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000627404 sec) SUBFIND: SO iteration 1: need to repeat for 3042360 halo centers. (took 0.0327487 sec) SUBFIND: SO iteration 2: need to repeat for 3042360 halo centers. (took 0.0314647 sec) SUBFIND: SO iteration 3: need to repeat for 3042360 halo centers. (took 0.0320791 sec) SUBFIND: SO iteration 4: need to repeat for 3042360 halo centers. (took 0.0320604 sec) SUBFIND: SO iteration 5: need to repeat for 3042360 halo centers. (took 0.0330525 sec) SUBFIND: SO iteration 6: need to repeat for 3042360 halo centers. (took 0.0330652 sec) SUBFIND: SO iteration 7: need to repeat for 3042360 halo centers. (took 0.0326861 sec) SUBFIND: SO iteration 8: need to repeat for 3042360 halo centers. (took 0.0320377 sec) SUBFIND: SO iteration 9: need to repeat for 3042360 halo centers. (took 0.0320547 sec) SUBFIND: SO iteration 10: need to repeat for 3042360 halo centers. (took 0.032082 sec) SUBFIND: SO iteration 11: need to repeat for 3042360 halo centers. (took 0.0319994 sec) SUBFIND: SO iteration 12: need to repeat for 3042360 halo centers. (took 0.0319767 sec) SUBFIND: SO iteration 13: need to repeat for 3042360 halo centers. (took 0.0322257 sec) SUBFIND: SO iteration 14: need to repeat for 3042360 halo centers. (took 0.0322347 sec) SUBFIND: SO iteration 15: need to repeat for 3042360 halo centers. (took 0.0320328 sec) SUBFIND: SO iteration 16: need to repeat for 403391 halo centers. (took 0.0309557 sec) SUBFIND: SO iteration 17: need to repeat for 6745 halo centers. (took 0.00899546 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00108998 sec) SUBFIND: SO iteration 1: need to repeat for 3042360 halo centers. (took 0.0325126 sec) SUBFIND: SO iteration 2: need to repeat for 3042360 halo centers. (took 0.0315469 sec) SUBFIND: SO iteration 3: need to repeat for 3042360 halo centers. (took 0.0301274 sec) SUBFIND: SO iteration 4: need to repeat for 3042360 halo centers. (took 0.0309685 sec) SUBFIND: SO iteration 5: need to repeat for 3042360 halo centers. (took 0.0310689 sec) SUBFIND: SO iteration 6: need to repeat for 3042360 halo centers. (took 0.0312514 sec) SUBFIND: SO iteration 7: need to repeat for 3042360 halo centers. (took 0.0315244 sec) SUBFIND: SO iteration 8: need to repeat for 3042360 halo centers. (took 0.0309693 sec) SUBFIND: SO iteration 9: need to repeat for 3042360 halo centers. (took 0.030996 sec) SUBFIND: SO iteration 10: need to repeat for 3042360 halo centers. (took 0.0310282 sec) SUBFIND: SO iteration 11: need to repeat for 3042360 halo centers. (took 0.0311059 sec) SUBFIND: SO iteration 12: need to repeat for 3042360 halo centers. (took 0.0319423 sec) SUBFIND: SO iteration 13: need to repeat for 3042360 halo centers. (took 0.0314031 sec) SUBFIND: SO iteration 14: need to repeat for 3042360 halo centers. (took 0.0308802 sec) SUBFIND: SO iteration 15: need to repeat for 3042360 halo centers. (took 0.0309053 sec) SUBFIND: SO iteration 16: need to repeat for 2765906 halo centers. (took 0.0312234 sec) SUBFIND: SO iteration 17: need to repeat for 238421 halo centers. (took 0.0275434 sec) SUBFIND: SO iteration 18: need to repeat for 37760 halo centers. (took 0.00671453 sec) SUBFIND: determining spherical overdensity masses took 2.12409 sec SUBFIND: assembled and ordered groups and subhalos (took 0.115806 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (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 = 1.90011 sec, total size 1137.49 MB, corresponds to effective I/O rate of 598.644 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.9024 sec SUBFIND: Finished with SUBFIND. (total time=188.549 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3042623 SUBFIND: Largest subhalo has 88 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133974904 FOF: preparing output order of particles took 1.39777 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.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 7.34733 sec, total size 5269.56 MB, corresponds to effective I/O rate of 717.207 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 74 (rank 74 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.