TACC: Starting up job 4244611 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186302.84 Mb (on task= 351), Smallest = 186189.31 Mb (on task= 0), Average = 186278.40 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5197.45 Mb (on task= 0), Smallest = 5084.05 Mb (on task= 351), Average = 5108.48 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 = 5197.45 Mb (on task= 0), Smallest = 5084.05 Mb (on task= 351), Average = 5108.48 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 20), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 15.7223 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_066.hdf5' contains: READIC: Type 0 (gas): 63316412 (tot= 63316412) masstab= 0 READIC: Type 1: 70818718 (tot= 70818718) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 218 (tot= 218) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_066.hdf5' on task=0 and distribute it to 0 to 863. 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 4.6248 sec, total size 6381.76 MB, corresponds to effective I/O rate of 1379.9 MB/sec READIC: Total number of particles : 134135348 INIT: Testing ID uniqueness... INIT: success. took=0.06192 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=28771, determination of top-level tree involved 6 iterations and took 0.359844 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=180 for nextra=80, reaching maximum imbalance of 1.11667|1.11683 DOMAIN: combining multiple-domains took 0.0146986 sec DOMAIN: exchange of 70818936 particles DOMAIN: particle exchange done. (took 0.200758 sec) DOMAIN: domain decomposition done. (took in total 0.581132 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0330767 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.4338 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0519043 sec =78579.1 NTopnodes=32881 NTopleaves=28771 FOF: Start linking particles (presently allocated=98.1721 MB) FOF: linking of small cells took 0.000821002 sec FOF: local links done (took 0.0673063 sec, avg-work=0.0587075, imbalance=1.12535). FOF: Marked=173350 out of the 70818718 primaries which are linked FOF: begin linking across processors (presently allocated=99.207 MB) FOF: have done 20613 cross links (processed 173350, took 0.00394442 sec) FOF: have done 3793 cross links (processed 88181, took 0.00327409 sec) FOF: have done 557 cross links (processed 11899, took 0.00265734 sec) FOF: have done 81 cross links (processed 1681, took 0.00243542 sec) FOF: have done 16 cross links (processed 238, took 0.00238077 sec) FOF: have done 2 cross links (processed 44, took 0.00234547 sec) FOF: have done 0 cross links (processed 4, took 0.00232298 sec) FOF: Local groups found. FOF: primary group finding took = 0.0922051 sec FOF: Start finding nearest dm-particle (presently allocated=98.1721 MB) FOF: fof-nearest iteration 1: need to repeat for 62345305 particles. (took = 0.0458047 sec) FOF: fof-nearest iteration 2: need to repeat for 57315289 particles. (took = 0.0484422 sec) FOF: fof-nearest iteration 3: need to repeat for 41621027 particles. (took = 0.0518131 sec) FOF: fof-nearest iteration 4: need to repeat for 19503855 particles. (took = 0.0444922 sec) FOF: fof-nearest iteration 5: need to repeat for 4091038 particles. (took = 0.0254982 sec) FOF: fof-nearest iteration 6: need to repeat for 80208 particles. (took = 0.00828464 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.228591 sec FOF: compiling local group data and catalogue took = 0.0140598 sec FOF: Total number of FOF groups with at least 32 particles: 3914837 FOF: Largest FOF group has 68 particles. FOF: Total number of particles in FOF groups: 134134744 FOF: group properties are now allocated.. (presently allocated=90.4769 MB) FOF: computation of group properties took = 0.00899846 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.25987 sec FOF: Finished computing FoF groups. Complete work took 0.787869 sec (presently allocated=88.0412 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=93.218 MB) GRAVTREE: Tree construction done. took 0.270878 sec =96639.4 NTopnodes=32881 NTopleaves=28771 tree-build-scalability=0.66015 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133170303 particles. (took 0.437686 sec) SUBFIND: ngb iteration 2: need to repeat for 131648233 particles. (took 0.377968 sec) SUBFIND: ngb iteration 3: need to repeat for 129571176 particles. (took 0.355025 sec) SUBFIND: ngb iteration 4: need to repeat for 126741355 particles. (took 0.328668 sec) SUBFIND: ngb iteration 5: need to repeat for 122497281 particles. (took 0.316022 sec) SUBFIND: ngb iteration 6: need to repeat for 115227114 particles. (took 0.304996 sec) SUBFIND: ngb iteration 7: need to repeat for 102669900 particles. (took 0.283537 sec) SUBFIND: ngb iteration 8: need to repeat for 86242898 particles. (took 0.242496 sec) SUBFIND: ngb iteration 9: need to repeat for 73104153 particles. (took 0.182936 sec) SUBFIND: ngb iteration 10: need to repeat for 66500075 particles. (took 0.13277 sec) SUBFIND: ngb iteration 11: need to repeat for 64142052 particles. (took 0.105118 sec) SUBFIND: ngb iteration 12: need to repeat for 63491275 particles. (took 0.0959862 sec) SUBFIND: ngb iteration 13: need to repeat for 63348408 particles. (took 0.0937085 sec) SUBFIND: ngb iteration 14: need to repeat for 63321870 particles. (took 0.0921228 sec) SUBFIND: ngb iteration 15: need to repeat for 63317232 particles. (took 0.089615 sec) SUBFIND: ngb iteration 16: need to repeat for 63316370 particles. (took 0.0853936 sec) SUBFIND: ngb iteration 17: need to repeat for 63316151 particles. (took 0.0801695 sec) SUBFIND: ngb iteration 18: need to repeat for 63315998 particles. (took 0.0753128 sec) SUBFIND: ngb iteration 19: need to repeat for 63315828 particles. (took 0.0719361 sec) SUBFIND: ngb iteration 20: need to repeat for 63315415 particles. (took 0.0709602 sec) SUBFIND: ngb iteration 21: need to repeat for 63314095 particles. (took 0.072161 sec) SUBFIND: ngb iteration 22: need to repeat for 63310843 particles. (took 0.0738926 sec) SUBFIND: ngb iteration 23: need to repeat for 63301941 particles. (took 0.0764399 sec) SUBFIND: ngb iteration 24: need to repeat for 63278927 particles. (took 0.0794376 sec) SUBFIND: ngb iteration 25: need to repeat for 63218168 particles. (took 0.0845173 sec) SUBFIND: ngb iteration 26: need to repeat for 63070042 particles. (took 0.091872 sec) SUBFIND: ngb iteration 27: need to repeat for 62733272 particles. (took 0.102502 sec) SUBFIND: ngb iteration 28: need to repeat for 62059339 particles. (took 0.118326 sec) SUBFIND: ngb iteration 29: need to repeat for 60892649 particles. (took 0.139966 sec) SUBFIND: ngb iteration 30: need to repeat for 59081729 particles. (took 0.166584 sec) SUBFIND: ngb iteration 31: need to repeat for 56522303 particles. (took 0.19417 sec) SUBFIND: ngb iteration 32: need to repeat for 53110257 particles. (took 0.217223 sec) SUBFIND: ngb iteration 33: need to repeat for 48685678 particles. (took 0.228592 sec) SUBFIND: ngb iteration 34: need to repeat for 43079155 particles. (took 0.222327 sec) SUBFIND: ngb iteration 35: need to repeat for 36305440 particles. (took 0.201544 sec) SUBFIND: ngb iteration 36: need to repeat for 28682877 particles. (took 0.174076 sec) SUBFIND: ngb iteration 37: need to repeat for 20846378 particles. (took 0.143427 sec) SUBFIND: ngb iteration 38: need to repeat for 13638565 particles. (took 0.11163 sec) SUBFIND: ngb iteration 39: need to repeat for 7832949 particles. (took 0.0810754 sec) SUBFIND: ngb iteration 40: need to repeat for 3829851 particles. (took 0.0531601 sec) SUBFIND: ngb iteration 41: need to repeat for 1537505 particles. (took 0.0308527 sec) SUBFIND: ngb iteration 42: need to repeat for 492493 particles. (took 0.0155935 sec) SUBFIND: ngb iteration 43: need to repeat for 119437 particles. (took 0.00688909 sec) SUBFIND: ngb iteration 44: need to repeat for 20998 particles. (took 0.00298941 sec) SUBFIND: ngb iteration 45: need to repeat for 2432 particles. (took 0.0011284 sec) SUBFIND: ngb iteration 46: need to repeat for 181 particles. (took 0.000451088 sec) SUBFIND: ngb iteration 47: need to repeat for 4 particles. (took 0.000258744 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.51754 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 134135348 particles, for threshold size factor 0.6) SUBFIND: The other 3914837 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00623266 sec SUBFIND: particle balance=1.11667 SUBFIND: subfind_exchange() took 0.236385 sec SUBFIND: particle balance for processing=1.00042 SUBFIND: subdomain decomposition took 0.0518156 sec SUBFIND: serial subfind subdomain decomposition took 0.0511487 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4532 took 44.8937 sec SUBFIND: root-task=0: Serial processing of halo 0 took 45.019 SUBFIND: Processing overall took (total time=49.8089 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 122138 SUBFIND: subfind_exchange() (for return to original CPU) took 0.257823 sec TREE: Full tree construction for all particles. (presently allocated=80.7809 MB) GRAVTREE: Tree construction done. took 0.800617 sec =96639.4 NTopnodes=32881 NTopleaves=28771 tree-build-scalability=0.66015 SUBFIND: SO iteration 1: need to repeat for 3914737 halo centers. (took 0.0282804 sec) SUBFIND: SO iteration 2: need to repeat for 3914737 halo centers. (took 0.0248984 sec) SUBFIND: SO iteration 3: need to repeat for 3914737 halo centers. (took 0.0251413 sec) SUBFIND: SO iteration 4: need to repeat for 3914737 halo centers. (took 0.0251658 sec) SUBFIND: SO iteration 5: need to repeat for 3914737 halo centers. (took 0.0250049 sec) SUBFIND: SO iteration 6: need to repeat for 3914737 halo centers. (took 0.0250673 sec) SUBFIND: SO iteration 7: need to repeat for 3914737 halo centers. (took 0.0250521 sec) SUBFIND: SO iteration 8: need to repeat for 3914737 halo centers. (took 0.0250686 sec) SUBFIND: SO iteration 9: need to repeat for 3914737 halo centers. (took 0.0250001 sec) SUBFIND: SO iteration 10: need to repeat for 3914737 halo centers. (took 0.0250199 sec) SUBFIND: SO iteration 11: need to repeat for 3914737 halo centers. (took 0.0250277 sec) SUBFIND: SO iteration 12: need to repeat for 3914737 halo centers. (took 0.0250895 sec) SUBFIND: SO iteration 13: need to repeat for 3914737 halo centers. (took 0.0250891 sec) SUBFIND: SO iteration 14: need to repeat for 3914737 halo centers. (took 0.0249701 sec) SUBFIND: SO iteration 15: need to repeat for 3914737 halo centers. (took 0.0250115 sec) SUBFIND: SO iteration 16: need to repeat for 537400 halo centers. (took 0.0243235 sec) SUBFIND: SO iteration 17: need to repeat for 13546 halo centers. (took 0.0101542 sec) SUBFIND: SO iteration 1: need to repeat for 3914737 halo centers. (took 0.0254146 sec) SUBFIND: SO iteration 2: need to repeat for 3914737 halo centers. (took 0.0246824 sec) SUBFIND: SO iteration 3: need to repeat for 3914737 halo centers. (took 0.0250388 sec) SUBFIND: SO iteration 4: need to repeat for 3914737 halo centers. (took 0.0251775 sec) SUBFIND: SO iteration 5: need to repeat for 3914737 halo centers. (took 0.0250664 sec) SUBFIND: SO iteration 6: need to repeat for 3914737 halo centers. (took 0.0251156 sec) SUBFIND: SO iteration 7: need to repeat for 3914737 halo centers. (took 0.025051 sec) SUBFIND: SO iteration 8: need to repeat for 3914737 halo centers. (took 0.0250371 sec) SUBFIND: SO iteration 9: need to repeat for 3914737 halo centers. (took 0.0250921 sec) SUBFIND: SO iteration 10: need to repeat for 3914737 halo centers. (took 0.0250203 sec) SUBFIND: SO iteration 11: need to repeat for 3914737 halo centers. (took 0.0250671 sec) SUBFIND: SO iteration 12: need to repeat for 3914737 halo centers. (took 0.0250296 sec) SUBFIND: SO iteration 13: need to repeat for 3914737 halo centers. (took 0.025095 sec) SUBFIND: SO iteration 14: need to repeat for 3914737 halo centers. (took 0.0251967 sec) SUBFIND: SO iteration 15: need to repeat for 3914737 halo centers. (took 0.0252067 sec) SUBFIND: SO iteration 16: need to repeat for 318760 halo centers. (took 0.0244106 sec) SUBFIND: SO iteration 17: need to repeat for 6556 halo centers. (took 0.00858716 sec) SUBFIND: SO iteration 1: need to repeat for 3914737 halo centers. (took 0.0255073 sec) SUBFIND: SO iteration 2: need to repeat for 3914737 halo centers. (took 0.0248541 sec) SUBFIND: SO iteration 3: need to repeat for 3914737 halo centers. (took 0.0250829 sec) SUBFIND: SO iteration 4: need to repeat for 3914737 halo centers. (took 0.0249566 sec) SUBFIND: SO iteration 5: need to repeat for 3914737 halo centers. (took 0.0249679 sec) SUBFIND: SO iteration 6: need to repeat for 3914737 halo centers. (took 0.0249389 sec) SUBFIND: SO iteration 7: need to repeat for 3914737 halo centers. (took 0.0249891 sec) SUBFIND: SO iteration 8: need to repeat for 3914737 halo centers. (took 0.0249997 sec) SUBFIND: SO iteration 9: need to repeat for 3914737 halo centers. (took 0.0249857 sec) SUBFIND: SO iteration 10: need to repeat for 3914737 halo centers. (took 0.0249924 sec) SUBFIND: SO iteration 11: need to repeat for 3914737 halo centers. (took 0.0250301 sec) SUBFIND: SO iteration 12: need to repeat for 3914737 halo centers. (took 0.0249446 sec) SUBFIND: SO iteration 13: need to repeat for 3914737 halo centers. (took 0.024917 sec) SUBFIND: SO iteration 14: need to repeat for 3914737 halo centers. (took 0.0249962 sec) SUBFIND: SO iteration 15: need to repeat for 3914737 halo centers. (took 0.0249279 sec) SUBFIND: SO iteration 16: need to repeat for 540024 halo centers. (took 0.0243588 sec) SUBFIND: SO iteration 17: need to repeat for 13546 halo centers. (took 0.0101056 sec) SUBFIND: SO iteration 1: need to repeat for 3914737 halo centers. (took 0.0253065 sec) SUBFIND: SO iteration 2: need to repeat for 3914737 halo centers. (took 0.0246421 sec) SUBFIND: SO iteration 3: need to repeat for 3914737 halo centers. (took 0.0239393 sec) SUBFIND: SO iteration 4: need to repeat for 3914737 halo centers. (took 0.0243069 sec) SUBFIND: SO iteration 5: need to repeat for 3914737 halo centers. (took 0.0245005 sec) SUBFIND: SO iteration 6: need to repeat for 3914737 halo centers. (took 0.0245478 sec) SUBFIND: SO iteration 7: need to repeat for 3914737 halo centers. (took 0.0244432 sec) SUBFIND: SO iteration 8: need to repeat for 3914737 halo centers. (took 0.0243901 sec) SUBFIND: SO iteration 9: need to repeat for 3914737 halo centers. (took 0.0244953 sec) SUBFIND: SO iteration 10: need to repeat for 3914737 halo centers. (took 0.0246107 sec) SUBFIND: SO iteration 11: need to repeat for 3914737 halo centers. (took 0.0244978 sec) SUBFIND: SO iteration 12: need to repeat for 3914737 halo centers. (took 0.0244623 sec) SUBFIND: SO iteration 13: need to repeat for 3914737 halo centers. (took 0.024369 sec) SUBFIND: SO iteration 14: need to repeat for 3914737 halo centers. (took 0.0243417 sec) SUBFIND: SO iteration 15: need to repeat for 3914737 halo centers. (took 0.0242713 sec) SUBFIND: SO iteration 16: need to repeat for 3506816 halo centers. (took 0.0242782 sec) SUBFIND: SO iteration 17: need to repeat for 448846 halo centers. (took 0.0220948 sec) SUBFIND: SO iteration 18: need to repeat for 3525 halo centers. (took 0.00942807 sec) SUBFIND: determining spherical overdensity masses took 1.66361 sec SUBFIND: assembled and ordered groups and subhalos (took 0.271845 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (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 = 5.15927 sec, total size 1463.5 MB, corresponds to effective I/O rate of 283.665 MB/sec SUBFIND: Subgroup catalogues saved. took = 5.16109 sec SUBFIND: Finished with SUBFIND. (total time=65.0403 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3914737 SUBFIND: Largest subhalo has 68 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134131325 FOF: preparing output order of particles took 0.928969 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.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 9.60357 sec, total size 5329.77 MB, corresponds to effective I/O rate of 554.978 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 571 (rank 571 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.