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 = 186209.92 Mb (on task= 621), Smallest = 185783.40 Mb (on task= 243), Average = 185986.00 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5603.49 Mb (on task= 243), Smallest = 5176.97 Mb (on task= 621), Average = 5400.89 Mb SwapTotal: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb SwapFree: Largest = 0.00 Mb (on task= 0), Smallest = 0.00 Mb (on task= 0), Average = 0.00 Mb AllocMem: Largest = 5603.49 Mb (on task= 243), Smallest = 5176.97 Mb (on task= 621), Average = 5400.89 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 369), 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 16.212 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): 59337297 (tot= 59337297) masstab= 0 READIC: Type 1: 74763623 (tot= 74763623) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1449 (tot= 1449) 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 4.41394 sec, total size 6365.07 MB, corresponds to effective I/O rate of 1442.04 MB/sec READIC: Total number of particles : 134102369 INIT: Testing ID uniqueness... INIT: success. took=0.0664139 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=31634, determination of top-level tree involved 5 iterations and took 0.494283 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=152 for nextra=48, reaching maximum imbalance of 1.09248|1.09337 DOMAIN: combining multiple-domains took 0.0172731 sec DOMAIN: exchange of 74765072 particles DOMAIN: particle exchange done. (took 0.314974 sec) DOMAIN: domain decomposition done. (took in total 0.833888 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0449433 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=113.114 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0663453 sec =83446 NTopnodes=36153 NTopleaves=31634 FOF: Start linking particles (presently allocated=128.627 MB) FOF: linking of small cells took 0.00103514 sec FOF: local links done (took 0.103652 sec, avg-work=0.0933344, imbalance=1.09593). FOF: Marked=170123 out of the 74763623 primaries which are linked FOF: begin linking across processors (presently allocated=129.952 MB) FOF: have done 15657 cross links (processed 170123, took 0.00478383 sec) FOF: have done 3228 cross links (processed 83115, took 0.00397548 sec) FOF: have done 536 cross links (processed 11813, took 0.00338865 sec) FOF: have done 98 cross links (processed 1871, took 0.00310617 sec) FOF: have done 14 cross links (processed 307, took 0.00306062 sec) FOF: have done 7 cross links (processed 67, took 0.00300304 sec) FOF: have done 0 cross links (processed 22, took 0.00295185 sec) FOF: Local groups found. FOF: primary group finding took = 0.135 sec FOF: Start finding nearest dm-particle (presently allocated=128.627 MB) FOF: fof-nearest iteration 1: need to repeat for 58449645 particles. (took = 0.0574531 sec) FOF: fof-nearest iteration 2: need to repeat for 53890317 particles. (took = 0.0620174 sec) FOF: fof-nearest iteration 3: need to repeat for 39695166 particles. (took = 0.0683451 sec) FOF: fof-nearest iteration 4: need to repeat for 18642537 particles. (took = 0.061418 sec) FOF: fof-nearest iteration 5: need to repeat for 3486169 particles. (took = 0.0365384 sec) FOF: fof-nearest iteration 6: need to repeat for 97112 particles. (took = 0.0108489 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.302046 sec FOF: compiling local group data and catalogue took = 0.0174089 sec FOF: Total number of FOF groups with at least 32 particles: 1981518 FOF: Largest FOF group has 68 particles. FOF: Total number of particles in FOF groups: 134102369 FOF: group properties are now allocated.. (presently allocated=117.457 MB) FOF: computation of group properties took = 0.0081677 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.180731 sec FOF: Finished computing FoF groups. Complete work took 0.804287 sec (presently allocated=114.204 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.942 MB) GRAVTREE: Tree construction done. took 0.19648 sec =102713 NTopnodes=36153 NTopleaves=31634 tree-build-scalability=0.648562 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133205400 particles. (took 0.529156 sec) SUBFIND: ngb iteration 2: need to repeat for 132123618 particles. (took 0.449466 sec) SUBFIND: ngb iteration 3: need to repeat for 130899972 particles. (took 0.413049 sec) SUBFIND: ngb iteration 4: need to repeat for 129411026 particles. (took 0.384221 sec) SUBFIND: ngb iteration 5: need to repeat for 127209574 particles. (took 0.375941 sec) SUBFIND: ngb iteration 6: need to repeat for 123350973 particles. (took 0.372273 sec) SUBFIND: ngb iteration 7: need to repeat for 116161984 particles. (took 0.369439 sec) SUBFIND: ngb iteration 8: need to repeat for 103984686 particles. (took 0.351801 sec) SUBFIND: ngb iteration 9: need to repeat for 88544697 particles. (took 0.311125 sec) SUBFIND: ngb iteration 10: need to repeat for 75488364 particles. (took 0.254418 sec) SUBFIND: ngb iteration 11: need to repeat for 67485257 particles. (took 0.210998 sec) SUBFIND: ngb iteration 12: need to repeat for 63363440 particles. (took 0.187876 sec) SUBFIND: ngb iteration 13: need to repeat for 61369963 particles. (took 0.178216 sec) SUBFIND: ngb iteration 14: need to repeat for 60391507 particles. (took 0.173903 sec) SUBFIND: ngb iteration 15: need to repeat for 59882126 particles. (took 0.169053 sec) SUBFIND: ngb iteration 16: need to repeat for 59590812 particles. (took 0.161427 sec) SUBFIND: ngb iteration 17: need to repeat for 59404460 particles. (took 0.150686 sec) SUBFIND: ngb iteration 18: need to repeat for 59272540 particles. (took 0.138236 sec) SUBFIND: ngb iteration 19: need to repeat for 59166601 particles. (took 0.127237 sec) SUBFIND: ngb iteration 20: need to repeat for 59063273 particles. (took 0.120677 sec) SUBFIND: ngb iteration 21: need to repeat for 58939663 particles. (took 0.118491 sec) SUBFIND: ngb iteration 22: need to repeat for 58779504 particles. (took 0.118912 sec) SUBFIND: ngb iteration 23: need to repeat for 58560971 particles. (took 0.120561 sec) SUBFIND: ngb iteration 24: need to repeat for 58252740 particles. (took 0.122777 sec) SUBFIND: ngb iteration 25: need to repeat for 57820836 particles. (took 0.125428 sec) SUBFIND: ngb iteration 26: need to repeat for 57196834 particles. (took 0.129287 sec) SUBFIND: ngb iteration 27: need to repeat for 56324817 particles. (took 0.134889 sec) SUBFIND: ngb iteration 28: need to repeat for 55120023 particles. (took 0.144131 sec) SUBFIND: ngb iteration 29: need to repeat for 53498165 particles. (took 0.154717 sec) SUBFIND: ngb iteration 30: need to repeat for 51376770 particles. (took 0.170243 sec) SUBFIND: ngb iteration 31: need to repeat for 48722609 particles. (took 0.188122 sec) SUBFIND: ngb iteration 32: need to repeat for 45506164 particles. (took 0.203155 sec) SUBFIND: ngb iteration 33: need to repeat for 41644855 particles. (took 0.208275 sec) SUBFIND: ngb iteration 34: need to repeat for 37066661 particles. (took 0.202706 sec) SUBFIND: ngb iteration 35: need to repeat for 31760498 particles. (took 0.184385 sec) SUBFIND: ngb iteration 36: need to repeat for 25879046 particles. (took 0.161347 sec) SUBFIND: ngb iteration 37: need to repeat for 19765522 particles. (took 0.137072 sec) SUBFIND: ngb iteration 38: need to repeat for 13912064 particles. (took 0.11234 sec) SUBFIND: ngb iteration 39: need to repeat for 8840765 particles. (took 0.0870568 sec) SUBFIND: ngb iteration 40: need to repeat for 4950352 particles. (took 0.0611229 sec) SUBFIND: ngb iteration 41: need to repeat for 2384660 particles. (took 0.0387429 sec) SUBFIND: ngb iteration 42: need to repeat for 954100 particles. (took 0.0218584 sec) SUBFIND: ngb iteration 43: need to repeat for 306691 particles. (took 0.0111647 sec) SUBFIND: ngb iteration 44: need to repeat for 75461 particles. (took 0.00511291 sec) SUBFIND: ngb iteration 45: need to repeat for 13928 particles. (took 0.00208136 sec) SUBFIND: ngb iteration 46: need to repeat for 1859 particles. (took 0.000759779 sec) SUBFIND: ngb iteration 47: need to repeat for 157 particles. (took 0.00033579 sec) SUBFIND: ngb iteration 48: need to repeat for 6 particles. (took 0.00022339 sec) SUBFIND: ngb iteration 49: need to repeat for 1 particles. (took 0.000170787 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.39888 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 134102369 particles, for threshold size factor 0.6) SUBFIND: The other 1981518 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00463749 sec SUBFIND: particle balance=1.09185 SUBFIND: subfind_exchange() took 0.358819 sec SUBFIND: particle balance for processing=1.00003 SUBFIND: subdomain decomposition took 0.0692909 sec SUBFIND: serial subfind subdomain decomposition took 0.068598 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3058 took 46.8778 sec SUBFIND: root-task=0: Serial processing of halo 0 took 47.046 SUBFIND: Processing overall took (total time=47.4203 sec) SUBFIND: 0 out of 4301 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 152616 SUBFIND: subfind_exchange() (for return to original CPU) took 0.389367 sec TREE: Full tree construction for all particles. (presently allocated=104.846 MB) GRAVTREE: Tree construction done. took 0.969075 sec =102713 NTopnodes=36153 NTopleaves=31634 tree-build-scalability=0.648562 SUBFIND: SO iteration 1: need to repeat for 1981369 halo centers. (took 0.0248303 sec) SUBFIND: SO iteration 2: need to repeat for 1981369 halo centers. (took 0.0220623 sec) SUBFIND: SO iteration 3: need to repeat for 1981369 halo centers. (took 0.022138 sec) SUBFIND: SO iteration 4: need to repeat for 1981369 halo centers. (took 0.0221478 sec) SUBFIND: SO iteration 5: need to repeat for 1981369 halo centers. (took 0.0221329 sec) SUBFIND: SO iteration 6: need to repeat for 1981369 halo centers. (took 0.0220474 sec) SUBFIND: SO iteration 7: need to repeat for 1981369 halo centers. (took 0.0219647 sec) SUBFIND: SO iteration 8: need to repeat for 1981369 halo centers. (took 0.0219826 sec) SUBFIND: SO iteration 9: need to repeat for 1981369 halo centers. (took 0.0219635 sec) SUBFIND: SO iteration 10: need to repeat for 1981369 halo centers. (took 0.0219871 sec) SUBFIND: SO iteration 11: need to repeat for 1981369 halo centers. (took 0.0222831 sec) SUBFIND: SO iteration 12: need to repeat for 1981369 halo centers. (took 0.0220407 sec) SUBFIND: SO iteration 13: need to repeat for 1981369 halo centers. (took 0.0220491 sec) SUBFIND: SO iteration 14: need to repeat for 1981369 halo centers. (took 0.0219963 sec) SUBFIND: SO iteration 15: need to repeat for 1981369 halo centers. (took 0.0219665 sec) SUBFIND: SO iteration 16: need to repeat for 168221 halo centers. (took 0.0214983 sec) SUBFIND: SO iteration 17: need to repeat for 1591 halo centers. (took 0.00808093 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000346842 sec) SUBFIND: SO iteration 1: need to repeat for 1981369 halo centers. (took 0.0220066 sec) SUBFIND: SO iteration 2: need to repeat for 1981369 halo centers. (took 0.0215884 sec) SUBFIND: SO iteration 3: need to repeat for 1981369 halo centers. (took 0.0220619 sec) SUBFIND: SO iteration 4: need to repeat for 1981369 halo centers. (took 0.0219856 sec) SUBFIND: SO iteration 5: need to repeat for 1981369 halo centers. (took 0.0219251 sec) SUBFIND: SO iteration 6: need to repeat for 1981369 halo centers. (took 0.0219272 sec) SUBFIND: SO iteration 7: need to repeat for 1981369 halo centers. (took 0.0219952 sec) SUBFIND: SO iteration 8: need to repeat for 1981369 halo centers. (took 0.0219964 sec) SUBFIND: SO iteration 9: need to repeat for 1981369 halo centers. (took 0.0221284 sec) SUBFIND: SO iteration 10: need to repeat for 1981369 halo centers. (took 0.0223369 sec) SUBFIND: SO iteration 11: need to repeat for 1981369 halo centers. (took 0.0232182 sec) SUBFIND: SO iteration 12: need to repeat for 1981369 halo centers. (took 0.0231576 sec) SUBFIND: SO iteration 13: need to repeat for 1981369 halo centers. (took 0.0234823 sec) SUBFIND: SO iteration 14: need to repeat for 1981369 halo centers. (took 0.0239869 sec) SUBFIND: SO iteration 15: need to repeat for 1981369 halo centers. (took 0.0234213 sec) SUBFIND: SO iteration 16: need to repeat for 99789 halo centers. (took 0.0222999 sec) SUBFIND: SO iteration 17: need to repeat for 622 halo centers. (took 0.0065811 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000435655 sec) SUBFIND: SO iteration 1: need to repeat for 1981369 halo centers. (took 0.0232374 sec) SUBFIND: SO iteration 2: need to repeat for 1981369 halo centers. (took 0.0230709 sec) SUBFIND: SO iteration 3: need to repeat for 1981369 halo centers. (took 0.0221388 sec) SUBFIND: SO iteration 4: need to repeat for 1981369 halo centers. (took 0.0222664 sec) SUBFIND: SO iteration 5: need to repeat for 1981369 halo centers. (took 0.0219602 sec) SUBFIND: SO iteration 6: need to repeat for 1981369 halo centers. (took 0.0222312 sec) SUBFIND: SO iteration 7: need to repeat for 1981369 halo centers. (took 0.0219875 sec) SUBFIND: SO iteration 8: need to repeat for 1981369 halo centers. (took 0.0220814 sec) SUBFIND: SO iteration 9: need to repeat for 1981369 halo centers. (took 0.021955 sec) SUBFIND: SO iteration 10: need to repeat for 1981369 halo centers. (took 0.0219739 sec) SUBFIND: SO iteration 11: need to repeat for 1981369 halo centers. (took 0.0219794 sec) SUBFIND: SO iteration 12: need to repeat for 1981369 halo centers. (took 0.0219408 sec) SUBFIND: SO iteration 13: need to repeat for 1981369 halo centers. (took 0.0220288 sec) SUBFIND: SO iteration 14: need to repeat for 1981369 halo centers. (took 0.0219923 sec) SUBFIND: SO iteration 15: need to repeat for 1981369 halo centers. (took 0.0220114 sec) SUBFIND: SO iteration 16: need to repeat for 172671 halo centers. (took 0.0214489 sec) SUBFIND: SO iteration 17: need to repeat for 1621 halo centers. (took 0.00812512 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000332567 sec) SUBFIND: SO iteration 1: need to repeat for 1981369 halo centers. (took 0.0220595 sec) SUBFIND: SO iteration 2: need to repeat for 1981369 halo centers. (took 0.0218128 sec) SUBFIND: SO iteration 3: need to repeat for 1981369 halo centers. (took 0.0212353 sec) SUBFIND: SO iteration 4: need to repeat for 1981369 halo centers. (took 0.0215857 sec) SUBFIND: SO iteration 5: need to repeat for 1981369 halo centers. (took 0.0216283 sec) SUBFIND: SO iteration 6: need to repeat for 1981369 halo centers. (took 0.0215667 sec) SUBFIND: SO iteration 7: need to repeat for 1981369 halo centers. (took 0.0216351 sec) SUBFIND: SO iteration 8: need to repeat for 1981369 halo centers. (took 0.0215343 sec) SUBFIND: SO iteration 9: need to repeat for 1981369 halo centers. (took 0.0216545 sec) SUBFIND: SO iteration 10: need to repeat for 1981369 halo centers. (took 0.0215382 sec) SUBFIND: SO iteration 11: need to repeat for 1981369 halo centers. (took 0.0215959 sec) SUBFIND: SO iteration 12: need to repeat for 1981369 halo centers. (took 0.0215986 sec) SUBFIND: SO iteration 13: need to repeat for 1981369 halo centers. (took 0.0215873 sec) SUBFIND: SO iteration 14: need to repeat for 1981369 halo centers. (took 0.0215791 sec) SUBFIND: SO iteration 15: need to repeat for 1981369 halo centers. (took 0.0215966 sec) SUBFIND: SO iteration 16: need to repeat for 1726575 halo centers. (took 0.0215565 sec) SUBFIND: SO iteration 17: need to repeat for 165798 halo centers. (took 0.0195224 sec) SUBFIND: SO iteration 18: need to repeat for 24036 halo centers. (took 0.00790361 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.00222195 sec) SUBFIND: determining spherical overdensity masses took 1.4726 sec SUBFIND: assembled and ordered groups and subhalos (took 0.19296 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 = 2.77928 sec, total size 741.618 MB, corresponds to effective I/O rate of 266.838 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.78062 sec SUBFIND: Finished with SUBFIND. (total time=62.2597 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1985630 SUBFIND: Largest subhalo has 68 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134090059 FOF: preparing output order of particles took 1.28512 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 9.23512 sec, total size 5283.1 MB, corresponds to effective I/O rate of 572.066 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 122 (rank 122 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) Abort(806969615) on node 129 (rank 129 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.