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 = 186308.20 Mb (on task= 837), Smallest = 186196.52 Mb (on task= 0), Average = 186275.89 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5190.24 Mb (on task= 0), Smallest = 5078.69 Mb (on task= 837), Average = 5111.00 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 = 5190.24 Mb (on task= 0), Smallest = 5078.69 Mb (on task= 837), Average = 5111.00 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 2), 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 16.778 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): 65590880 (tot= 65590880) masstab= 0 READIC: Type 1: 68517303 (tot= 68517303) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 27192 (tot= 27192) 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 4.51587 sec, total size 6390.44 MB, corresponds to effective I/O rate of 1415.11 MB/sec READIC: Total number of particles : 134135375 INIT: Testing ID uniqueness... INIT: success. took=0.0640159 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=32453, determination of top-level tree involved 6 iterations and took 0.381709 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 1.11666|1.11683 DOMAIN: combining multiple-domains took 0.0152268 sec DOMAIN: exchange of 68544495 particles DOMAIN: particle exchange done. (took 0.199361 sec) DOMAIN: domain decomposition done. (took in total 0.602153 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0332516 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.3477 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0862665 sec =66249.2 NTopnodes=37089 NTopleaves=32453 FOF: Start linking particles (presently allocated=97.408 MB) FOF: linking of small cells took 0.000814034 sec FOF: local links done (took 0.0750664 sec, avg-work=0.065759, imbalance=1.13032). FOF: Marked=180301 out of the 68517303 primaries which are linked FOF: begin linking across processors (presently allocated=98.4048 MB) FOF: have done 13961 cross links (processed 180301, took 0.00375332 sec) FOF: have done 3097 cross links (processed 91843, took 0.00304975 sec) FOF: have done 534 cross links (processed 12507, took 0.00261502 sec) FOF: have done 105 cross links (processed 2056, took 0.00240475 sec) FOF: have done 19 cross links (processed 387, took 0.00239082 sec) FOF: have done 7 cross links (processed 80, took 0.00233725 sec) FOF: have done 3 cross links (processed 18, took 0.00233187 sec) FOF: have done 1 cross links (processed 10, took 0.00231562 sec) FOF: have done 0 cross links (processed 6, took 0.00233045 sec) FOF: Local groups found. FOF: primary group finding took = 0.104347 sec FOF: Start finding nearest dm-particle (presently allocated=97.408 MB) FOF: fof-nearest iteration 1: need to repeat for 63898590 particles. (took = 0.050423 sec) FOF: fof-nearest iteration 2: need to repeat for 55435188 particles. (took = 0.055256 sec) FOF: fof-nearest iteration 3: need to repeat for 33080497 particles. (took = 0.0597136 sec) FOF: fof-nearest iteration 4: need to repeat for 10996023 particles. (took = 0.0446124 sec) FOF: fof-nearest iteration 5: need to repeat for 1665785 particles. (took = 0.0190655 sec) FOF: fof-nearest iteration 6: need to repeat for 30443 particles. (took = 0.00518584 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.238469 sec FOF: compiling local group data and catalogue took = 0.013235 sec FOF: Total number of FOF groups with at least 32 particles: 1350814 FOF: Largest FOF group has 101 particles. FOF: Total number of particles in FOF groups: 134135290 FOF: group properties are now allocated.. (presently allocated=90.3132 MB) FOF: computation of group properties took = 0.0055421 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.226991 sec FOF: Finished computing FoF groups. Complete work took 0.793965 sec (presently allocated=87.9029 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.4711 MB) GRAVTREE: Tree construction done. took 0.277029 sec =82309.4 NTopnodes=37089 NTopleaves=32453 tree-build-scalability=0.549917 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133983674 particles. (took 0.46239 sec) SUBFIND: ngb iteration 2: need to repeat for 133750999 particles. (took 0.397379 sec) SUBFIND: ngb iteration 3: need to repeat for 133338253 particles. (took 0.372086 sec) SUBFIND: ngb iteration 4: need to repeat for 132551735 particles. (took 0.357084 sec) SUBFIND: ngb iteration 5: need to repeat for 131012111 particles. (took 0.344588 sec) SUBFIND: ngb iteration 6: need to repeat for 127969168 particles. (took 0.343187 sec) SUBFIND: ngb iteration 7: need to repeat for 122046882 particles. (took 0.34048 sec) SUBFIND: ngb iteration 8: need to repeat for 111764174 particles. (took 0.328677 sec) SUBFIND: ngb iteration 9: need to repeat for 97990235 particles. (took 0.303159 sec) SUBFIND: ngb iteration 10: need to repeat for 85359043 particles. (took 0.263472 sec) SUBFIND: ngb iteration 11: need to repeat for 76756254 particles. (took 0.227641 sec) SUBFIND: ngb iteration 12: need to repeat for 71773242 particles. (took 0.204147 sec) SUBFIND: ngb iteration 13: need to repeat for 69071510 particles. (took 0.192195 sec) SUBFIND: ngb iteration 14: need to repeat for 67590470 particles. (took 0.183846 sec) SUBFIND: ngb iteration 15: need to repeat for 66712973 particles. (took 0.175847 sec) SUBFIND: ngb iteration 16: need to repeat for 66130185 particles. (took 0.166334 sec) SUBFIND: ngb iteration 17: need to repeat for 65710839 particles. (took 0.155044 sec) SUBFIND: ngb iteration 18: need to repeat for 65393873 particles. (took 0.143712 sec) SUBFIND: ngb iteration 19: need to repeat for 65136737 particles. (took 0.134517 sec) SUBFIND: ngb iteration 20: need to repeat for 64907798 particles. (took 0.129114 sec) SUBFIND: ngb iteration 21: need to repeat for 64674390 particles. (took 0.126759 sec) SUBFIND: ngb iteration 22: need to repeat for 64408228 particles. (took 0.126901 sec) SUBFIND: ngb iteration 23: need to repeat for 64081381 particles. (took 0.12849 sec) SUBFIND: ngb iteration 24: need to repeat for 63664153 particles. (took 0.13108 sec) SUBFIND: ngb iteration 25: need to repeat for 63120477 particles. (took 0.134221 sec) SUBFIND: ngb iteration 26: need to repeat for 62412314 particles. (took 0.139844 sec) SUBFIND: ngb iteration 27: need to repeat for 61491641 particles. (took 0.145404 sec) SUBFIND: ngb iteration 28: need to repeat for 60295853 particles. (took 0.154191 sec) SUBFIND: ngb iteration 29: need to repeat for 58750007 particles. (took 0.165294 sec) SUBFIND: ngb iteration 30: need to repeat for 56758363 particles. (took 0.176855 sec) SUBFIND: ngb iteration 31: need to repeat for 54230982 particles. (took 0.188443 sec) SUBFIND: ngb iteration 32: need to repeat for 51074170 particles. (took 0.201356 sec) SUBFIND: ngb iteration 33: need to repeat for 47222568 particles. (took 0.207879 sec) SUBFIND: ngb iteration 34: need to repeat for 42631362 particles. (took 0.20365 sec) SUBFIND: ngb iteration 35: need to repeat for 37331283 particles. (took 0.193852 sec) SUBFIND: ngb iteration 36: need to repeat for 31464810 particles. (took 0.175404 sec) SUBFIND: ngb iteration 37: need to repeat for 25254609 particles. (took 0.149028 sec) SUBFIND: ngb iteration 38: need to repeat for 19083307 particles. (took 0.12464 sec) SUBFIND: ngb iteration 39: need to repeat for 13363424 particles. (took 0.0991258 sec) SUBFIND: ngb iteration 40: need to repeat for 8529423 particles. (took 0.077201 sec) SUBFIND: ngb iteration 41: need to repeat for 4856299 particles. (took 0.0543801 sec) SUBFIND: ngb iteration 42: need to repeat for 2389261 particles. (took 0.0346272 sec) SUBFIND: ngb iteration 43: need to repeat for 989817 particles. (took 0.0206723 sec) SUBFIND: ngb iteration 44: need to repeat for 329016 particles. (took 0.0109869 sec) SUBFIND: ngb iteration 45: need to repeat for 83518 particles. (took 0.00492656 sec) SUBFIND: ngb iteration 46: need to repeat for 15496 particles. (took 0.0019601 sec) SUBFIND: ngb iteration 47: need to repeat for 1789 particles. (took 0.000990078 sec) SUBFIND: ngb iteration 48: need to repeat for 77 particles. (took 0.000422016 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.40776 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 134135375 particles, for threshold size factor 0.6) SUBFIND: The other 1350814 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0038024 sec SUBFIND: particle balance=1.11655 SUBFIND: subfind_exchange() took 0.236377 sec SUBFIND: particle balance for processing=1.00036 SUBFIND: subdomain decomposition took 0.0516909 sec SUBFIND: serial subfind subdomain decomposition took 0.0514125 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1564 took 16.5582 sec SUBFIND: root-task=0: Serial processing of halo 0 took 16.6838 SUBFIND: Processing overall took (total time=17.0342 sec) SUBFIND: 0 out of 17733 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 126526 SUBFIND: subfind_exchange() (for return to original CPU) took 0.2616 sec TREE: Full tree construction for all particles. (presently allocated=80.7745 MB) GRAVTREE: Tree construction done. took 0.807739 sec =82309.4 NTopnodes=37089 NTopleaves=32453 tree-build-scalability=0.549917 SUBFIND: SO iteration 1: need to repeat for 1350813 halo centers. (took 0.018718 sec) SUBFIND: SO iteration 2: need to repeat for 1350813 halo centers. (took 0.0171695 sec) SUBFIND: SO iteration 3: need to repeat for 1350813 halo centers. (took 0.0169941 sec) SUBFIND: SO iteration 4: need to repeat for 1350813 halo centers. (took 0.0168114 sec) SUBFIND: SO iteration 5: need to repeat for 1350813 halo centers. (took 0.0167407 sec) SUBFIND: SO iteration 6: need to repeat for 1350813 halo centers. (took 0.0169358 sec) SUBFIND: SO iteration 7: need to repeat for 1350813 halo centers. (took 0.0168696 sec) SUBFIND: SO iteration 8: need to repeat for 1350813 halo centers. (took 0.016712 sec) SUBFIND: SO iteration 9: need to repeat for 1350813 halo centers. (took 0.0169181 sec) SUBFIND: SO iteration 10: need to repeat for 1350813 halo centers. (took 0.0167646 sec) SUBFIND: SO iteration 11: need to repeat for 1350813 halo centers. (took 0.0167838 sec) SUBFIND: SO iteration 12: need to repeat for 1350813 halo centers. (took 0.016661 sec) SUBFIND: SO iteration 13: need to repeat for 1350813 halo centers. (took 0.0169228 sec) SUBFIND: SO iteration 14: need to repeat for 1350813 halo centers. (took 0.0169094 sec) SUBFIND: SO iteration 15: need to repeat for 1350813 halo centers. (took 0.0167135 sec) SUBFIND: SO iteration 16: need to repeat for 55610 halo centers. (took 0.0164142 sec) SUBFIND: SO iteration 17: need to repeat for 370 halo centers. (took 0.00313416 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000263494 sec) SUBFIND: SO iteration 1: need to repeat for 1350813 halo centers. (took 0.0167123 sec) SUBFIND: SO iteration 2: need to repeat for 1350813 halo centers. (took 0.0163767 sec) SUBFIND: SO iteration 3: need to repeat for 1350813 halo centers. (took 0.0168802 sec) SUBFIND: SO iteration 4: need to repeat for 1350813 halo centers. (took 0.0167517 sec) SUBFIND: SO iteration 5: need to repeat for 1350813 halo centers. (took 0.0167322 sec) SUBFIND: SO iteration 6: need to repeat for 1350813 halo centers. (took 0.0167054 sec) SUBFIND: SO iteration 7: need to repeat for 1350813 halo centers. (took 0.0168761 sec) SUBFIND: SO iteration 8: need to repeat for 1350813 halo centers. (took 0.0169769 sec) SUBFIND: SO iteration 9: need to repeat for 1350813 halo centers. (took 0.0169096 sec) SUBFIND: SO iteration 10: need to repeat for 1350813 halo centers. (took 0.0168797 sec) SUBFIND: SO iteration 11: need to repeat for 1350813 halo centers. (took 0.016761 sec) SUBFIND: SO iteration 12: need to repeat for 1350813 halo centers. (took 0.016823 sec) SUBFIND: SO iteration 13: need to repeat for 1350813 halo centers. (took 0.0166271 sec) SUBFIND: SO iteration 14: need to repeat for 1350813 halo centers. (took 0.0170887 sec) SUBFIND: SO iteration 15: need to repeat for 1350813 halo centers. (took 0.01679 sec) SUBFIND: SO iteration 16: need to repeat for 29164 halo centers. (took 0.0164297 sec) SUBFIND: SO iteration 17: need to repeat for 164 halo centers. (took 0.00197867 sec) SUBFIND: SO iteration 1: need to repeat for 1350813 halo centers. (took 0.0167869 sec) SUBFIND: SO iteration 2: need to repeat for 1350813 halo centers. (took 0.0169497 sec) SUBFIND: SO iteration 3: need to repeat for 1350813 halo centers. (took 0.0168762 sec) SUBFIND: SO iteration 4: need to repeat for 1350813 halo centers. (took 0.0170398 sec) SUBFIND: SO iteration 5: need to repeat for 1350813 halo centers. (took 0.0168441 sec) SUBFIND: SO iteration 6: need to repeat for 1350813 halo centers. (took 0.0166541 sec) SUBFIND: SO iteration 7: need to repeat for 1350813 halo centers. (took 0.0167015 sec) SUBFIND: SO iteration 8: need to repeat for 1350813 halo centers. (took 0.0167577 sec) SUBFIND: SO iteration 9: need to repeat for 1350813 halo centers. (took 0.0169399 sec) SUBFIND: SO iteration 10: need to repeat for 1350813 halo centers. (took 0.0166952 sec) SUBFIND: SO iteration 11: need to repeat for 1350813 halo centers. (took 0.0166793 sec) SUBFIND: SO iteration 12: need to repeat for 1350813 halo centers. (took 0.0167952 sec) SUBFIND: SO iteration 13: need to repeat for 1350813 halo centers. (took 0.0166886 sec) SUBFIND: SO iteration 14: need to repeat for 1350813 halo centers. (took 0.0169887 sec) SUBFIND: SO iteration 15: need to repeat for 1350813 halo centers. (took 0.017136 sec) SUBFIND: SO iteration 16: need to repeat for 56179 halo centers. (took 0.0172335 sec) SUBFIND: SO iteration 17: need to repeat for 378 halo centers. (took 0.00316776 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000266401 sec) SUBFIND: SO iteration 1: need to repeat for 1350813 halo centers. (took 0.0169295 sec) SUBFIND: SO iteration 2: need to repeat for 1350813 halo centers. (took 0.0172665 sec) SUBFIND: SO iteration 3: need to repeat for 1350813 halo centers. (took 0.0167168 sec) SUBFIND: SO iteration 4: need to repeat for 1350813 halo centers. (took 0.0170546 sec) SUBFIND: SO iteration 5: need to repeat for 1350813 halo centers. (took 0.0168745 sec) SUBFIND: SO iteration 6: need to repeat for 1350813 halo centers. (took 0.0167145 sec) SUBFIND: SO iteration 7: need to repeat for 1350813 halo centers. (took 0.0167267 sec) SUBFIND: SO iteration 8: need to repeat for 1350813 halo centers. (took 0.0166063 sec) SUBFIND: SO iteration 9: need to repeat for 1350813 halo centers. (took 0.0168027 sec) SUBFIND: SO iteration 10: need to repeat for 1350813 halo centers. (took 0.0168231 sec) SUBFIND: SO iteration 11: need to repeat for 1350813 halo centers. (took 0.0166304 sec) SUBFIND: SO iteration 12: need to repeat for 1350813 halo centers. (took 0.0166723 sec) SUBFIND: SO iteration 13: need to repeat for 1350813 halo centers. (took 0.0166941 sec) SUBFIND: SO iteration 14: need to repeat for 1350813 halo centers. (took 0.0169264 sec) SUBFIND: SO iteration 15: need to repeat for 1350813 halo centers. (took 0.016704 sec) SUBFIND: SO iteration 16: need to repeat for 929623 halo centers. (took 0.0167968 sec) SUBFIND: SO iteration 17: need to repeat for 51798 halo centers. (took 0.013754 sec) SUBFIND: SO iteration 18: need to repeat for 2559 halo centers. (took 0.00293329 sec) SUBFIND: SO iteration 19: need to repeat for 5 halo centers. (took 0.000404282 sec) SUBFIND: determining spherical overdensity masses took 1.10737 sec SUBFIND: assembled and ordered groups and subhalos (took 0.252015 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 = 4.91551 sec, total size 508.621 MB, corresponds to effective I/O rate of 103.473 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.91668 sec SUBFIND: Finished with SUBFIND. (total time=33.3474 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1368448 SUBFIND: Largest subhalo has 101 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135191 FOF: preparing output order of particles took 0.889015 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 8.63561 sec, total size 5355.8 MB, corresponds to effective I/O rate of 620.199 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 88 (rank 88 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.