TACC: Starting up job 4153615 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 = 186200.05 Mb (on task= 621), Smallest = 185799.53 Mb (on task= 243), Average = 185986.43 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5587.36 Mb (on task= 243), Smallest = 5186.83 Mb (on task= 621), Average = 5400.46 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 = 5587.36 Mb (on task= 243), Smallest = 5186.83 Mb (on task= 621), Average = 5400.46 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 593), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-008.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 16.0674 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): 57911228 (tot= 57911228) masstab= 0 READIC: Type 1: 76190162 (tot= 76190162) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 994 (tot= 994) 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 5.50672 sec, total size 6359.63 MB, corresponds to effective I/O rate of 1154.89 MB/sec READIC: Total number of particles : 134102384 INIT: Testing ID uniqueness... INIT: success. took=0.0676745 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=27112, determination of top-level tree involved 5 iterations and took 0.464259 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=168 for nextra=117, reaching maximum imbalance of 1.10665|1.10688 DOMAIN: combining multiple-domains took 0.016878 sec DOMAIN: exchange of 76191156 particles DOMAIN: particle exchange done. (took 0.325714 sec) DOMAIN: domain decomposition done. (took in total 0.81424 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0448607 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=112.327 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0682912 sec =82185.8 NTopnodes=30985 NTopleaves=27112 FOF: Start linking particles (presently allocated=127.979 MB) FOF: linking of small cells took 0.00111065 sec FOF: local links done (took 0.104993 sec, avg-work=0.0930552, imbalance=1.116). FOF: Marked=180453 out of the 76190162 primaries which are linked FOF: begin linking across processors (presently allocated=129.307 MB) FOF: have done 17635 cross links (processed 180453, took 0.00484072 sec) FOF: have done 3513 cross links (processed 88124, took 0.00418267 sec) FOF: have done 555 cross links (processed 12522, took 0.00342477 sec) FOF: have done 83 cross links (processed 1906, took 0.00319654 sec) FOF: have done 18 cross links (processed 278, took 0.00310244 sec) FOF: have done 3 cross links (processed 53, took 0.00306787 sec) FOF: have done 0 cross links (processed 6, took 0.00303098 sec) FOF: Local groups found. FOF: primary group finding took = 0.136989 sec FOF: Start finding nearest dm-particle (presently allocated=127.979 MB) FOF: fof-nearest iteration 1: need to repeat for 57133218 particles. (took = 0.0567696 sec) FOF: fof-nearest iteration 2: need to repeat for 53121795 particles. (took = 0.0608356 sec) FOF: fof-nearest iteration 3: need to repeat for 40227018 particles. (took = 0.0668253 sec) FOF: fof-nearest iteration 4: need to repeat for 20131002 particles. (took = 0.061218 sec) FOF: fof-nearest iteration 5: need to repeat for 4149098 particles. (took = 0.0389059 sec) FOF: fof-nearest iteration 6: need to repeat for 117481 particles. (took = 0.0122222 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.302401 sec FOF: compiling local group data and catalogue took = 0.0180765 sec FOF: Total number of FOF groups with at least 32 particles: 2396749 FOF: Largest FOF group has 112 particles. FOF: Total number of particles in FOF groups: 134102383 FOF: group properties are now allocated.. (presently allocated=116.945 MB) FOF: computation of group properties took = 0.00938138 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.219405 sec FOF: Finished computing FoF groups. Complete work took 0.857295 sec (presently allocated=113.661 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.488 MB) GRAVTREE: Tree construction done. took 0.198294 sec =101432 NTopnodes=30985 NTopleaves=27112 tree-build-scalability=0.694996 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 123937122 particles. (took 0.55253 sec) SUBFIND: ngb iteration 2: need to repeat for 113534678 particles. (took 0.436241 sec) SUBFIND: ngb iteration 3: need to repeat for 104418063 particles. (took 0.349207 sec) SUBFIND: ngb iteration 4: need to repeat for 97323245 particles. (took 0.295835 sec) SUBFIND: ngb iteration 5: need to repeat for 91765880 particles. (took 0.262202 sec) SUBFIND: ngb iteration 6: need to repeat for 86492350 particles. (took 0.244872 sec) SUBFIND: ngb iteration 7: need to repeat for 79838046 particles. (took 0.229962 sec) SUBFIND: ngb iteration 8: need to repeat for 71990868 particles. (took 0.206932 sec) SUBFIND: ngb iteration 9: need to repeat for 65391222 particles. (took 0.178166 sec) SUBFIND: ngb iteration 10: need to repeat for 61366390 particles. (took 0.155122 sec) SUBFIND: ngb iteration 11: need to repeat for 59406596 particles. (took 0.143578 sec) SUBFIND: ngb iteration 12: need to repeat for 58555134 particles. (took 0.142876 sec) SUBFIND: ngb iteration 13: need to repeat for 58194957 particles. (took 0.146547 sec) SUBFIND: ngb iteration 14: need to repeat for 58038993 particles. (took 0.148243 sec) SUBFIND: ngb iteration 15: need to repeat for 57965213 particles. (took 0.146468 sec) SUBFIND: ngb iteration 16: need to repeat for 57922693 particles. (took 0.140604 sec) SUBFIND: ngb iteration 17: need to repeat for 57878558 particles. (took 0.132556 sec) SUBFIND: ngb iteration 18: need to repeat for 57815985 particles. (took 0.122197 sec) SUBFIND: ngb iteration 19: need to repeat for 57728821 particles. (took 0.113413 sec) SUBFIND: ngb iteration 20: need to repeat for 57613507 particles. (took 0.107425 sec) SUBFIND: ngb iteration 21: need to repeat for 57452648 particles. (took 0.105948 sec) SUBFIND: ngb iteration 22: need to repeat for 57212531 particles. (took 0.106258 sec) SUBFIND: ngb iteration 23: need to repeat for 56854034 particles. (took 0.107766 sec) SUBFIND: ngb iteration 24: need to repeat for 56300301 particles. (took 0.11003 sec) SUBFIND: ngb iteration 25: need to repeat for 55449140 particles. (took 0.113196 sec) SUBFIND: ngb iteration 26: need to repeat for 54121800 particles. (took 0.117329 sec) SUBFIND: ngb iteration 27: need to repeat for 52115435 particles. (took 0.122983 sec) SUBFIND: ngb iteration 28: need to repeat for 49145920 particles. (took 0.128933 sec) SUBFIND: ngb iteration 29: need to repeat for 45034475 particles. (took 0.138314 sec) SUBFIND: ngb iteration 30: need to repeat for 39909675 particles. (took 0.149612 sec) SUBFIND: ngb iteration 31: need to repeat for 34208036 particles. (took 0.15701 sec) SUBFIND: ngb iteration 32: need to repeat for 28665966 particles. (took 0.161654 sec) SUBFIND: ngb iteration 33: need to repeat for 23727997 particles. (took 0.154734 sec) SUBFIND: ngb iteration 34: need to repeat for 19300852 particles. (took 0.137129 sec) SUBFIND: ngb iteration 35: need to repeat for 15131553 particles. (took 0.115531 sec) SUBFIND: ngb iteration 36: need to repeat for 11175191 particles. (took 0.092679 sec) SUBFIND: ngb iteration 37: need to repeat for 7610858 particles. (took 0.072127 sec) SUBFIND: ngb iteration 38: need to repeat for 4677039 particles. (took 0.052491 sec) SUBFIND: ngb iteration 39: need to repeat for 2525810 particles. (took 0.0363279 sec) SUBFIND: ngb iteration 40: need to repeat for 1169928 particles. (took 0.0225386 sec) SUBFIND: ngb iteration 41: need to repeat for 452591 particles. (took 0.01265 sec) SUBFIND: ngb iteration 42: need to repeat for 143750 particles. (took 0.00666676 sec) SUBFIND: ngb iteration 43: need to repeat for 36581 particles. (took 0.00306772 sec) SUBFIND: ngb iteration 44: need to repeat for 7298 particles. (took 0.0014761 sec) SUBFIND: ngb iteration 45: need to repeat for 1152 particles. (took 0.000634508 sec) SUBFIND: ngb iteration 46: need to repeat for 136 particles. (took 0.000358452 sec) SUBFIND: ngb iteration 47: need to repeat for 5 particles. (took 0.000261157 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.48712 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 134102384 particles, for threshold size factor 0.6) SUBFIND: The other 2396749 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00478159 sec SUBFIND: particle balance=1.1062 SUBFIND: subfind_exchange() took 0.356726 sec SUBFIND: particle balance for processing=1.00036 SUBFIND: subdomain decomposition took 0.0692003 sec SUBFIND: serial subfind subdomain decomposition took 0.0684621 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3699 took 56.7336 sec SUBFIND: root-task=0: Serial processing of halo 0 took 56.9015 SUBFIND: Processing overall took (total time=57.4307 sec) SUBFIND: 0 out of 1410 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 148950 SUBFIND: subfind_exchange() (for return to original CPU) took 0.388863 sec TREE: Full tree construction for all particles. (presently allocated=104.438 MB) GRAVTREE: Tree construction done. took 1.05502 sec =101432 NTopnodes=30985 NTopleaves=27112 tree-build-scalability=0.694996 SUBFIND: SO iteration 1: need to repeat for 2396378 halo centers. (took 0.0272819 sec) SUBFIND: SO iteration 2: need to repeat for 2396378 halo centers. (took 0.0241062 sec) SUBFIND: SO iteration 3: need to repeat for 2396378 halo centers. (took 0.0241192 sec) SUBFIND: SO iteration 4: need to repeat for 2396378 halo centers. (took 0.0240785 sec) SUBFIND: SO iteration 5: need to repeat for 2396378 halo centers. (took 0.02394 sec) SUBFIND: SO iteration 6: need to repeat for 2396378 halo centers. (took 0.0240592 sec) SUBFIND: SO iteration 7: need to repeat for 2396378 halo centers. (took 0.0239497 sec) SUBFIND: SO iteration 8: need to repeat for 2396378 halo centers. (took 0.0239989 sec) SUBFIND: SO iteration 9: need to repeat for 2396378 halo centers. (took 0.0240667 sec) SUBFIND: SO iteration 10: need to repeat for 2396378 halo centers. (took 0.0239801 sec) SUBFIND: SO iteration 11: need to repeat for 2396378 halo centers. (took 0.0242044 sec) SUBFIND: SO iteration 12: need to repeat for 2396378 halo centers. (took 0.0242943 sec) SUBFIND: SO iteration 13: need to repeat for 2396378 halo centers. (took 0.0241848 sec) SUBFIND: SO iteration 14: need to repeat for 2396378 halo centers. (took 0.0247405 sec) SUBFIND: SO iteration 15: need to repeat for 2396378 halo centers. (took 0.0250633 sec) SUBFIND: SO iteration 16: need to repeat for 254896 halo centers. (took 0.0249062 sec) SUBFIND: SO iteration 17: need to repeat for 2790 halo centers. (took 0.00971155 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000789662 sec) SUBFIND: SO iteration 1: need to repeat for 2396378 halo centers. (took 0.0249299 sec) SUBFIND: SO iteration 2: need to repeat for 2396378 halo centers. (took 0.0245617 sec) SUBFIND: SO iteration 3: need to repeat for 2396378 halo centers. (took 0.02507 sec) SUBFIND: SO iteration 4: need to repeat for 2396378 halo centers. (took 0.0242175 sec) SUBFIND: SO iteration 5: need to repeat for 2396378 halo centers. (took 0.0246263 sec) SUBFIND: SO iteration 6: need to repeat for 2396378 halo centers. (took 0.0243216 sec) SUBFIND: SO iteration 7: need to repeat for 2396378 halo centers. (took 0.0241163 sec) SUBFIND: SO iteration 8: need to repeat for 2396378 halo centers. (took 0.0241876 sec) SUBFIND: SO iteration 9: need to repeat for 2396378 halo centers. (took 0.0240992 sec) SUBFIND: SO iteration 10: need to repeat for 2396378 halo centers. (took 0.023963 sec) SUBFIND: SO iteration 11: need to repeat for 2396378 halo centers. (took 0.0239949 sec) SUBFIND: SO iteration 12: need to repeat for 2396378 halo centers. (took 0.0240063 sec) SUBFIND: SO iteration 13: need to repeat for 2396378 halo centers. (took 0.0239623 sec) SUBFIND: SO iteration 14: need to repeat for 2396378 halo centers. (took 0.0240511 sec) SUBFIND: SO iteration 15: need to repeat for 2396378 halo centers. (took 0.0239683 sec) SUBFIND: SO iteration 16: need to repeat for 156101 halo centers. (took 0.0234184 sec) SUBFIND: SO iteration 17: need to repeat for 1809 halo centers. (took 0.00768 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000333611 sec) SUBFIND: SO iteration 1: need to repeat for 2396378 halo centers. (took 0.0245193 sec) SUBFIND: SO iteration 2: need to repeat for 2396378 halo centers. (took 0.0237847 sec) SUBFIND: SO iteration 3: need to repeat for 2396378 halo centers. (took 0.0240734 sec) SUBFIND: SO iteration 4: need to repeat for 2396378 halo centers. (took 0.0240297 sec) SUBFIND: SO iteration 5: need to repeat for 2396378 halo centers. (took 0.0240198 sec) SUBFIND: SO iteration 6: need to repeat for 2396378 halo centers. (took 0.0240524 sec) SUBFIND: SO iteration 7: need to repeat for 2396378 halo centers. (took 0.0240156 sec) SUBFIND: SO iteration 8: need to repeat for 2396378 halo centers. (took 0.024235 sec) SUBFIND: SO iteration 9: need to repeat for 2396378 halo centers. (took 0.0239773 sec) SUBFIND: SO iteration 10: need to repeat for 2396378 halo centers. (took 0.0239915 sec) SUBFIND: SO iteration 11: need to repeat for 2396378 halo centers. (took 0.0239694 sec) SUBFIND: SO iteration 12: need to repeat for 2396378 halo centers. (took 0.0239623 sec) SUBFIND: SO iteration 13: need to repeat for 2396378 halo centers. (took 0.0239804 sec) SUBFIND: SO iteration 14: need to repeat for 2396378 halo centers. (took 0.024014 sec) SUBFIND: SO iteration 15: need to repeat for 2396378 halo centers. (took 0.0240259 sec) SUBFIND: SO iteration 16: need to repeat for 262234 halo centers. (took 0.0234055 sec) SUBFIND: SO iteration 17: need to repeat for 2802 halo centers. (took 0.00932248 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000418673 sec) SUBFIND: SO iteration 1: need to repeat for 2396378 halo centers. (took 0.0241293 sec) SUBFIND: SO iteration 2: need to repeat for 2396378 halo centers. (took 0.0238488 sec) SUBFIND: SO iteration 3: need to repeat for 2396378 halo centers. (took 0.0230699 sec) SUBFIND: SO iteration 4: need to repeat for 2396378 halo centers. (took 0.0234198 sec) SUBFIND: SO iteration 5: need to repeat for 2396378 halo centers. (took 0.0234311 sec) SUBFIND: SO iteration 6: need to repeat for 2396378 halo centers. (took 0.0236401 sec) SUBFIND: SO iteration 7: need to repeat for 2396378 halo centers. (took 0.0237572 sec) SUBFIND: SO iteration 8: need to repeat for 2396378 halo centers. (took 0.0241561 sec) SUBFIND: SO iteration 9: need to repeat for 2396378 halo centers. (took 0.0234562 sec) SUBFIND: SO iteration 10: need to repeat for 2396378 halo centers. (took 0.0234568 sec) SUBFIND: SO iteration 11: need to repeat for 2396378 halo centers. (took 0.0236505 sec) SUBFIND: SO iteration 12: need to repeat for 2396378 halo centers. (took 0.0236392 sec) SUBFIND: SO iteration 13: need to repeat for 2396378 halo centers. (took 0.0236738 sec) SUBFIND: SO iteration 14: need to repeat for 2396378 halo centers. (took 0.0235968 sec) SUBFIND: SO iteration 15: need to repeat for 2396378 halo centers. (took 0.0234899 sec) SUBFIND: SO iteration 16: need to repeat for 2159398 halo centers. (took 0.0235752 sec) SUBFIND: SO iteration 17: need to repeat for 266006 halo centers. (took 0.0215479 sec) SUBFIND: SO iteration 18: need to repeat for 33732 halo centers. (took 0.00921645 sec) SUBFIND: determining spherical overdensity masses took 1.60719 sec SUBFIND: assembled and ordered groups and subhalos (took 0.194901 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_271' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 2.79934 sec, total size 896.211 MB, corresponds to effective I/O rate of 320.15 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.80121 sec SUBFIND: Finished with SUBFIND. (total time=70.6031 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2397765 SUBFIND: Largest subhalo has 112 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134079107 FOF: preparing output order of particles took 1.28069 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 8.25697 sec, total size 5266.78 MB, corresponds to effective I/O rate of 637.859 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 457 (rank 457 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.