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 = 186310.88 Mb (on task= 783), Smallest = 186191.37 Mb (on task= 27), Average = 186280.08 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5195.52 Mb (on task= 27), Smallest = 5076.02 Mb (on task= 783), Average = 5106.81 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 = 5195.52 Mb (on task= 27), Smallest = 5076.02 Mb (on task= 783), Average = 5106.81 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 16), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-002.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 15.9374 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): 64538171 (tot= 64538171) masstab= 0 READIC: Type 1: 69593488 (tot= 69593488) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 3736 (tot= 3736) 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 4.71753 sec, total size 6386.42 MB, corresponds to effective I/O rate of 1353.76 MB/sec READIC: Total number of particles : 134135395 INIT: Testing ID uniqueness... INIT: success. took=0.0605093 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=32152, determination of top-level tree involved 6 iterations and took 0.378981 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=183 for nextra=196, reaching maximum imbalance of 1.11964|1.11973 DOMAIN: combining multiple-domains took 0.0153841 sec DOMAIN: exchange of 69597224 particles DOMAIN: particle exchange done. (took 0.199618 sec) DOMAIN: domain decomposition done. (took in total 0.599837 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.032822 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.9476 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0507699 sec =71529.2 NTopnodes=36745 NTopleaves=32152 FOF: Start linking particles (presently allocated=98.7009 MB) FOF: linking of small cells took 0.000816392 sec FOF: local links done (took 0.0715015 sec, avg-work=0.0626048, imbalance=1.12844). FOF: Marked=171654 out of the 69593488 primaries which are linked FOF: begin linking across processors (presently allocated=99.7078 MB) FOF: have done 15951 cross links (processed 171654, took 0.00385047 sec) FOF: have done 3351 cross links (processed 87438, took 0.00314404 sec) FOF: have done 570 cross links (processed 12634, took 0.0025992 sec) FOF: have done 95 cross links (processed 2130, took 0.00244774 sec) FOF: have done 12 cross links (processed 315, took 0.00243336 sec) FOF: have done 0 cross links (processed 48, took 0.00239529 sec) FOF: Local groups found. FOF: primary group finding took = 0.0938835 sec FOF: Start finding nearest dm-particle (presently allocated=98.7009 MB) FOF: fof-nearest iteration 1: need to repeat for 63166281 particles. (took = 0.0482448 sec) FOF: fof-nearest iteration 2: need to repeat for 56316622 particles. (took = 0.0526922 sec) FOF: fof-nearest iteration 3: need to repeat for 37131021 particles. (took = 0.0568864 sec) FOF: fof-nearest iteration 4: need to repeat for 14389024 particles. (took = 0.0452996 sec) FOF: fof-nearest iteration 5: need to repeat for 2393321 particles. (took = 0.0223777 sec) FOF: fof-nearest iteration 6: need to repeat for 43701 particles. (took = 0.00630991 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.235983 sec FOF: compiling local group data and catalogue took = 0.0133191 sec FOF: Total number of FOF groups with at least 32 particles: 2086830 FOF: Largest FOF group has 65 particles. FOF: Total number of particles in FOF groups: 134135327 FOF: group properties are now allocated.. (presently allocated=90.1951 MB) FOF: computation of group properties took = 0.00640278 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.244326 sec FOF: Finished computing FoF groups. Complete work took 0.765434 sec (presently allocated=87.8 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=92.9906 MB) GRAVTREE: Tree construction done. took 0.15226 sec =88208.2 NTopnodes=36745 NTopleaves=32152 tree-build-scalability=0.583911 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 126792141 particles. (took 0.432072 sec) SUBFIND: ngb iteration 2: need to repeat for 119200819 particles. (took 0.335869 sec) SUBFIND: ngb iteration 3: need to repeat for 112161651 particles. (took 0.281529 sec) SUBFIND: ngb iteration 4: need to repeat for 106282293 particles. (took 0.239208 sec) SUBFIND: ngb iteration 5: need to repeat for 101391765 particles. (took 0.215725 sec) SUBFIND: ngb iteration 6: need to repeat for 96634156 particles. (took 0.204045 sec) SUBFIND: ngb iteration 7: need to repeat for 90693594 particles. (took 0.195797 sec) SUBFIND: ngb iteration 8: need to repeat for 83344001 particles. (took 0.184671 sec) SUBFIND: ngb iteration 9: need to repeat for 76349993 particles. (took 0.168067 sec) SUBFIND: ngb iteration 10: need to repeat for 71270188 particles. (took 0.152731 sec) SUBFIND: ngb iteration 11: need to repeat for 68182198 particles. (took 0.142458 sec) SUBFIND: ngb iteration 12: need to repeat for 66485314 particles. (took 0.137974 sec) SUBFIND: ngb iteration 13: need to repeat for 65582208 particles. (took 0.136345 sec) SUBFIND: ngb iteration 14: need to repeat for 65091692 particles. (took 0.134402 sec) SUBFIND: ngb iteration 15: need to repeat for 64813834 particles. (took 0.130163 sec) SUBFIND: ngb iteration 16: need to repeat for 64628479 particles. (took 0.123454 sec) SUBFIND: ngb iteration 17: need to repeat for 64461759 particles. (took 0.115122 sec) SUBFIND: ngb iteration 18: need to repeat for 64278852 particles. (took 0.106611 sec) SUBFIND: ngb iteration 19: need to repeat for 64069152 particles. (took 0.100142 sec) SUBFIND: ngb iteration 20: need to repeat for 63812113 particles. (took 0.0963339 sec) SUBFIND: ngb iteration 21: need to repeat for 63467858 particles. (took 0.0951205 sec) SUBFIND: ngb iteration 22: need to repeat for 62995423 particles. (took 0.0951739 sec) SUBFIND: ngb iteration 23: need to repeat for 62334418 particles. (took 0.0962893 sec) SUBFIND: ngb iteration 24: need to repeat for 61395315 particles. (took 0.0972066 sec) SUBFIND: ngb iteration 25: need to repeat for 60043828 particles. (took 0.099409 sec) SUBFIND: ngb iteration 26: need to repeat for 58164189 particles. (took 0.101646 sec) SUBFIND: ngb iteration 27: need to repeat for 55545760 particles. (took 0.105338 sec) SUBFIND: ngb iteration 28: need to repeat for 52059981 particles. (took 0.108742 sec) SUBFIND: ngb iteration 29: need to repeat for 47629435 particles. (took 0.112708 sec) SUBFIND: ngb iteration 30: need to repeat for 42361435 particles. (took 0.117011 sec) SUBFIND: ngb iteration 31: need to repeat for 36521671 particles. (took 0.12105 sec) SUBFIND: ngb iteration 32: need to repeat for 30641083 particles. (took 0.120832 sec) SUBFIND: ngb iteration 33: need to repeat for 25160839 particles. (took 0.115917 sec) SUBFIND: ngb iteration 34: need to repeat for 20259621 particles. (took 0.108854 sec) SUBFIND: ngb iteration 35: need to repeat for 15863720 particles. (took 0.0952251 sec) SUBFIND: ngb iteration 36: need to repeat for 11884828 particles. (took 0.0764822 sec) SUBFIND: ngb iteration 37: need to repeat for 8393156 particles. (took 0.0595707 sec) SUBFIND: ngb iteration 38: need to repeat for 5492610 particles. (took 0.0457041 sec) SUBFIND: ngb iteration 39: need to repeat for 3269905 particles. (took 0.0335837 sec) SUBFIND: ngb iteration 40: need to repeat for 1730378 particles. (took 0.0230171 sec) SUBFIND: ngb iteration 41: need to repeat for 797412 particles. (took 0.0150305 sec) SUBFIND: ngb iteration 42: need to repeat for 313438 particles. (took 0.00880031 sec) SUBFIND: ngb iteration 43: need to repeat for 102004 particles. (took 0.00465245 sec) SUBFIND: ngb iteration 44: need to repeat for 25961 particles. (took 0.00231132 sec) SUBFIND: ngb iteration 45: need to repeat for 5245 particles. (took 0.00109136 sec) SUBFIND: ngb iteration 46: need to repeat for 864 particles. (took 0.000546394 sec) SUBFIND: ngb iteration 47: need to repeat for 89 particles. (took 0.000343079 sec) SUBFIND: ngb iteration 48: need to repeat for 10 particles. (took 0.000246661 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 5.49901 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 134135395 particles, for threshold size factor 0.6) SUBFIND: The other 2086830 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00439269 sec SUBFIND: particle balance=1.11964 SUBFIND: subfind_exchange() took 0.236101 sec SUBFIND: particle balance for processing=1.00029 SUBFIND: subdomain decomposition took 0.0515561 sec SUBFIND: serial subfind subdomain decomposition took 0.0512658 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2416 took 24.5056 sec SUBFIND: root-task=0: Serial processing of halo 0 took 24.6304 SUBFIND: Processing overall took (total time=26.85 sec) SUBFIND: 0 out of 4161 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 124495 SUBFIND: subfind_exchange() (for return to original CPU) took 0.261304 sec TREE: Full tree construction for all particles. (presently allocated=80.4888 MB) GRAVTREE: Tree construction done. took 0.821507 sec =88208.2 NTopnodes=36745 NTopleaves=32152 tree-build-scalability=0.583911 SUBFIND: SO iteration 1: need to repeat for 2086830 halo centers. (took 0.0217174 sec) SUBFIND: SO iteration 2: need to repeat for 2086830 halo centers. (took 0.0195811 sec) SUBFIND: SO iteration 3: need to repeat for 2086830 halo centers. (took 0.0195735 sec) SUBFIND: SO iteration 4: need to repeat for 2086830 halo centers. (took 0.0196859 sec) SUBFIND: SO iteration 5: need to repeat for 2086830 halo centers. (took 0.019546 sec) SUBFIND: SO iteration 6: need to repeat for 2086830 halo centers. (took 0.0194211 sec) SUBFIND: SO iteration 7: need to repeat for 2086830 halo centers. (took 0.0196996 sec) SUBFIND: SO iteration 8: need to repeat for 2086830 halo centers. (took 0.0196126 sec) SUBFIND: SO iteration 9: need to repeat for 2086830 halo centers. (took 0.019434 sec) SUBFIND: SO iteration 10: need to repeat for 2086830 halo centers. (took 0.0192995 sec) SUBFIND: SO iteration 11: need to repeat for 2086830 halo centers. (took 0.0196622 sec) SUBFIND: SO iteration 12: need to repeat for 2086830 halo centers. (took 0.0195984 sec) SUBFIND: SO iteration 13: need to repeat for 2086830 halo centers. (took 0.0195287 sec) SUBFIND: SO iteration 14: need to repeat for 2086830 halo centers. (took 0.0198709 sec) SUBFIND: SO iteration 15: need to repeat for 2086830 halo centers. (took 0.0197335 sec) SUBFIND: SO iteration 16: need to repeat for 148329 halo centers. (took 0.0189895 sec) SUBFIND: SO iteration 17: need to repeat for 372 halo centers. (took 0.00602806 sec) SUBFIND: SO iteration 1: need to repeat for 2086830 halo centers. (took 0.0194221 sec) SUBFIND: SO iteration 2: need to repeat for 2086830 halo centers. (took 0.0190599 sec) SUBFIND: SO iteration 3: need to repeat for 2086830 halo centers. (took 0.0195912 sec) SUBFIND: SO iteration 4: need to repeat for 2086830 halo centers. (took 0.0194692 sec) SUBFIND: SO iteration 5: need to repeat for 2086830 halo centers. (took 0.0193399 sec) SUBFIND: SO iteration 6: need to repeat for 2086830 halo centers. (took 0.0193408 sec) SUBFIND: SO iteration 7: need to repeat for 2086830 halo centers. (took 0.0194469 sec) SUBFIND: SO iteration 8: need to repeat for 2086830 halo centers. (took 0.0195444 sec) SUBFIND: SO iteration 9: need to repeat for 2086830 halo centers. (took 0.0194095 sec) SUBFIND: SO iteration 10: need to repeat for 2086830 halo centers. (took 0.01934 sec) SUBFIND: SO iteration 11: need to repeat for 2086830 halo centers. (took 0.0193553 sec) SUBFIND: SO iteration 12: need to repeat for 2086830 halo centers. (took 0.0193668 sec) SUBFIND: SO iteration 13: need to repeat for 2086830 halo centers. (took 0.0193561 sec) SUBFIND: SO iteration 14: need to repeat for 2086830 halo centers. (took 0.0196487 sec) SUBFIND: SO iteration 15: need to repeat for 2086830 halo centers. (took 0.0193379 sec) SUBFIND: SO iteration 16: need to repeat for 83120 halo centers. (took 0.0188681 sec) SUBFIND: SO iteration 17: need to repeat for 203 halo centers. (took 0.00426252 sec) SUBFIND: SO iteration 1: need to repeat for 2086830 halo centers. (took 0.0193596 sec) SUBFIND: SO iteration 2: need to repeat for 2086830 halo centers. (took 0.0192803 sec) SUBFIND: SO iteration 3: need to repeat for 2086830 halo centers. (took 0.0194787 sec) SUBFIND: SO iteration 4: need to repeat for 2086830 halo centers. (took 0.0197736 sec) SUBFIND: SO iteration 5: need to repeat for 2086830 halo centers. (took 0.0206209 sec) SUBFIND: SO iteration 6: need to repeat for 2086830 halo centers. (took 0.0204866 sec) SUBFIND: SO iteration 7: need to repeat for 2086830 halo centers. (took 0.020315 sec) SUBFIND: SO iteration 8: need to repeat for 2086830 halo centers. (took 0.0203213 sec) SUBFIND: SO iteration 9: need to repeat for 2086830 halo centers. (took 0.020699 sec) SUBFIND: SO iteration 10: need to repeat for 2086830 halo centers. (took 0.0203833 sec) SUBFIND: SO iteration 11: need to repeat for 2086830 halo centers. (took 0.0206699 sec) SUBFIND: SO iteration 12: need to repeat for 2086830 halo centers. (took 0.0200101 sec) SUBFIND: SO iteration 13: need to repeat for 2086830 halo centers. (took 0.0194167 sec) SUBFIND: SO iteration 14: need to repeat for 2086830 halo centers. (took 0.0197531 sec) SUBFIND: SO iteration 15: need to repeat for 2086830 halo centers. (took 0.0194682 sec) SUBFIND: SO iteration 16: need to repeat for 149690 halo centers. (took 0.019328 sec) SUBFIND: SO iteration 17: need to repeat for 372 halo centers. (took 0.00608759 sec) SUBFIND: SO iteration 1: need to repeat for 2086830 halo centers. (took 0.0193792 sec) SUBFIND: SO iteration 2: need to repeat for 2086830 halo centers. (took 0.0194768 sec) SUBFIND: SO iteration 3: need to repeat for 2086830 halo centers. (took 0.0188508 sec) SUBFIND: SO iteration 4: need to repeat for 2086830 halo centers. (took 0.0190103 sec) SUBFIND: SO iteration 5: need to repeat for 2086830 halo centers. (took 0.0190217 sec) SUBFIND: SO iteration 6: need to repeat for 2086830 halo centers. (took 0.0190481 sec) SUBFIND: SO iteration 7: need to repeat for 2086830 halo centers. (took 0.0190988 sec) SUBFIND: SO iteration 8: need to repeat for 2086830 halo centers. (took 0.0190696 sec) SUBFIND: SO iteration 9: need to repeat for 2086830 halo centers. (took 0.0191589 sec) SUBFIND: SO iteration 10: need to repeat for 2086830 halo centers. (took 0.0190711 sec) SUBFIND: SO iteration 11: need to repeat for 2086830 halo centers. (took 0.0191307 sec) SUBFIND: SO iteration 12: need to repeat for 2086830 halo centers. (took 0.0190536 sec) SUBFIND: SO iteration 13: need to repeat for 2086830 halo centers. (took 0.0191058 sec) SUBFIND: SO iteration 14: need to repeat for 2086830 halo centers. (took 0.0190627 sec) SUBFIND: SO iteration 15: need to repeat for 2086830 halo centers. (took 0.0191062 sec) SUBFIND: SO iteration 16: need to repeat for 1663132 halo centers. (took 0.0190155 sec) SUBFIND: SO iteration 17: need to repeat for 149848 halo centers. (took 0.0167572 sec) SUBFIND: SO iteration 18: need to repeat for 9502 halo centers. (took 0.00601957 sec) SUBFIND: determining spherical overdensity masses took 1.29393 sec SUBFIND: assembled and ordered groups and subhalos (took 0.255087 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 = 4.8941 sec, total size 780.99 MB, corresponds to effective I/O rate of 159.578 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.89538 sec SUBFIND: Finished with SUBFIND. (total time=40.3134 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2090951 SUBFIND: Largest subhalo has 65 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135286 FOF: preparing output order of particles took 0.921982 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 9.57395 sec, total size 5343.75 MB, corresponds to effective I/O rate of 558.156 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 178 (rank 178 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.