TACC: Starting up job 4153055 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 16 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 432 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 = 186308.81 Mb (on task= 189), Smallest = 185922.79 Mb (on task= 27), Average = 186041.05 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5464.11 Mb (on task= 27), Smallest = 5078.08 Mb (on task= 189), Average = 5345.83 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 = 5464.11 Mb (on task= 27), Smallest = 5078.08 Mb (on task= 189), Average = 5345.83 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 95), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-003.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 17.8813 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): 65286932 (tot= 65286932) masstab= 0 READIC: Type 1: 64323236 (tot= 64323236) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 4495040 (tot= 4495040) masstab= 0 READIC: Type 5: 429 (tot= 429) masstab= 0 READIC: Reading file `output/snap_271.hdf5' on task=0 and distribute it to 0 to 431. 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 4.63913 sec, total size 6387.92 MB, corresponds to effective I/O rate of 1376.96 MB/sec READIC: Total number of particles : 134105637 INIT: Testing ID uniqueness... INIT: success. took=0.0765251 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=17501, determination of top-level tree involved 6 iterations and took 0.640481 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=432, nnodes=16 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=205 for nextra=78, reaching maximum imbalance of 1.14014|1.1404 DOMAIN: combining multiple-domains took 0.0129646 sec DOMAIN: exchange of 68818705 particles DOMAIN: particle exchange done. (took 0.330543 sec) DOMAIN: domain decomposition done. (took in total 0.994867 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0751409 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.639 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.157104 sec =47839.6 NTopnodes=20001 NTopleaves=17501 FOF: Start linking particles (presently allocated=190.173 MB) FOF: linking of small cells took 0.00176572 sec FOF: local links done (took 0.256746 sec, avg-work=0.221913, imbalance=1.15085). FOF: Marked=211364 out of the 64323236 primaries which are linked FOF: begin linking across processors (presently allocated=191.923 MB) FOF: have done 4529 cross links (processed 211364, took 0.013085 sec) FOF: have done 1821 cross links (processed 86778, took 0.0056766 sec) FOF: have done 386 cross links (processed 12660, took 0.00518711 sec) FOF: have done 107 cross links (processed 2903, took 0.00482535 sec) FOF: have done 42 cross links (processed 1566, took 0.0046897 sec) FOF: have done 17 cross links (processed 1102, took 0.00482145 sec) FOF: have done 10 cross links (processed 802, took 0.00474317 sec) FOF: have done 5 cross links (processed 49, took 0.0046645 sec) FOF: have done 1 cross links (processed 18, took 0.00459304 sec) FOF: have done 0 cross links (processed 8, took 0.00464248 sec) FOF: Local groups found. FOF: primary group finding took = 0.326613 sec FOF: Start finding nearest dm-particle (presently allocated=190.173 MB) FOF: fof-nearest iteration 1: need to repeat for 61478351 particles. (took = 0.15547 sec) FOF: fof-nearest iteration 2: need to repeat for 42010002 particles. (took = 0.179508 sec) FOF: fof-nearest iteration 3: need to repeat for 19184492 particles. (took = 0.163518 sec) FOF: fof-nearest iteration 4: need to repeat for 3541556 particles. (took = 0.095455 sec) FOF: fof-nearest iteration 5: need to repeat for 201842 particles. (took = 0.0249188 sec) FOF: fof-nearest iteration 6: need to repeat for 5058 particles. (took = 0.00319401 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.630871 sec FOF: compiling local group data and catalogue took = 0.0248792 sec FOF: Total number of FOF groups with at least 32 particles: 31756 FOF: Largest FOF group has 4298 particles. FOF: Total number of particles in FOF groups: 134105637 FOF: group properties are now allocated.. (presently allocated=178.664 MB) FOF: computation of group properties took = 0.00708467 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.06881 sec FOF: Finished computing FoF groups. Complete work took 1.26048 sec (presently allocated=173.667 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.172 MB) GRAVTREE: Tree construction done. took 0.829614 sec =74819.5 NTopnodes=20001 NTopleaves=17501 tree-build-scalability=0.733296 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132787542 particles. (took 4.47602 sec) SUBFIND: ngb iteration 2: need to repeat for 130341539 particles. (took 3.78787 sec) SUBFIND: ngb iteration 3: need to repeat for 125782240 particles. (took 3.25257 sec) SUBFIND: ngb iteration 4: need to repeat for 117249829 particles. (took 2.81811 sec) SUBFIND: ngb iteration 5: need to repeat for 105223343 particles. (took 2.47693 sec) SUBFIND: ngb iteration 6: need to repeat for 93527629 particles. (took 2.16066 sec) SUBFIND: ngb iteration 7: need to repeat for 83299234 particles. (took 1.91448 sec) SUBFIND: ngb iteration 8: need to repeat for 74654469 particles. (took 1.76179 sec) SUBFIND: ngb iteration 9: need to repeat for 66690844 particles. (took 1.63048 sec) SUBFIND: ngb iteration 10: need to repeat for 58447869 particles. (took 1.50261 sec) SUBFIND: ngb iteration 11: need to repeat for 49717606 particles. (took 1.36251 sec) SUBFIND: ngb iteration 12: need to repeat for 40810630 particles. (took 1.20487 sec) SUBFIND: ngb iteration 13: need to repeat for 32092763 particles. (took 1.02698 sec) SUBFIND: ngb iteration 14: need to repeat for 23889795 particles. (took 0.838153 sec) SUBFIND: ngb iteration 15: need to repeat for 16397165 particles. (took 0.636635 sec) SUBFIND: ngb iteration 16: need to repeat for 10035687 particles. (took 0.434363 sec) SUBFIND: ngb iteration 17: need to repeat for 5375403 particles. (took 0.271188 sec) SUBFIND: ngb iteration 18: need to repeat for 2564215 particles. (took 0.160686 sec) SUBFIND: ngb iteration 19: need to repeat for 1138146 particles. (took 0.0902102 sec) SUBFIND: ngb iteration 20: need to repeat for 501816 particles. (took 0.053015 sec) SUBFIND: ngb iteration 21: need to repeat for 237073 particles. (took 0.033443 sec) SUBFIND: ngb iteration 22: need to repeat for 121854 particles. (took 0.0219884 sec) SUBFIND: ngb iteration 23: need to repeat for 62846 particles. (took 0.0143154 sec) SUBFIND: ngb iteration 24: need to repeat for 29742 particles. (took 0.00951961 sec) SUBFIND: ngb iteration 25: need to repeat for 12732 particles. (took 0.00612363 sec) SUBFIND: ngb iteration 26: need to repeat for 4556 particles. (took 0.0041288 sec) SUBFIND: ngb iteration 27: need to repeat for 1375 particles. (took 0.00279714 sec) SUBFIND: ngb iteration 28: need to repeat for 380 particles. (took 0.00169581 sec) SUBFIND: ngb iteration 29: need to repeat for 86 particles. (took 0.000939395 sec) SUBFIND: ngb iteration 30: need to repeat for 19 particles. (took 0.000436947 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 31.9638 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 134105637 particles, for threshold size factor 0.6) SUBFIND: The other 31756 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00122404 sec SUBFIND: particle balance=1.14014 SUBFIND: subfind_exchange() took 0.484425 sec SUBFIND: particle balance for processing=1.00679 SUBFIND: subdomain decomposition took 0.105814 sec SUBFIND: serial subfind subdomain decomposition took 0.104172 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=74 took 10.9464 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.2076 SUBFIND: Processing overall took (total time=11.4364 sec) SUBFIND: 0 out of 127975 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517386 ALLOCATE: Changing to MaxPartSph = 251880 SUBFIND: subfind_exchange() (for return to original CPU) took 0.546756 sec TREE: Full tree construction for all particles. (presently allocated=160.901 MB) GRAVTREE: Tree construction done. took 1.48879 sec =74819.5 NTopnodes=20001 NTopleaves=17501 tree-build-scalability=0.733296 SUBFIND: SO iteration 1: need to repeat for 31756 halo centers. (took 0.00687912 sec) SUBFIND: SO iteration 2: need to repeat for 31756 halo centers. (took 0.00662089 sec) SUBFIND: SO iteration 3: need to repeat for 31756 halo centers. (took 0.00590866 sec) SUBFIND: SO iteration 4: need to repeat for 31756 halo centers. (took 0.00554581 sec) SUBFIND: SO iteration 5: need to repeat for 31756 halo centers. (took 0.00535542 sec) SUBFIND: SO iteration 6: need to repeat for 31756 halo centers. (took 0.00533272 sec) SUBFIND: SO iteration 7: need to repeat for 31756 halo centers. (took 0.00531434 sec) SUBFIND: SO iteration 8: need to repeat for 31756 halo centers. (took 0.00526975 sec) SUBFIND: SO iteration 9: need to repeat for 31756 halo centers. (took 0.00523639 sec) SUBFIND: SO iteration 10: need to repeat for 31756 halo centers. (took 0.00526754 sec) SUBFIND: SO iteration 11: need to repeat for 31756 halo centers. (took 0.00524906 sec) SUBFIND: SO iteration 12: need to repeat for 31756 halo centers. (took 0.00522568 sec) SUBFIND: SO iteration 13: need to repeat for 31756 halo centers. (took 0.00521183 sec) SUBFIND: SO iteration 14: need to repeat for 31756 halo centers. (took 0.00523211 sec) SUBFIND: SO iteration 15: need to repeat for 31756 halo centers. (took 0.00520199 sec) SUBFIND: SO iteration 16: need to repeat for 251 halo centers. (took 0.00518545 sec) SUBFIND: SO iteration 1: need to repeat for 31756 halo centers. (took 0.00518159 sec) SUBFIND: SO iteration 2: need to repeat for 31756 halo centers. (took 0.0051165 sec) SUBFIND: SO iteration 3: need to repeat for 31756 halo centers. (took 0.00495012 sec) SUBFIND: SO iteration 4: need to repeat for 31756 halo centers. (took 0.00498969 sec) SUBFIND: SO iteration 5: need to repeat for 31756 halo centers. (took 0.00504618 sec) SUBFIND: SO iteration 6: need to repeat for 31756 halo centers. (took 0.00509029 sec) SUBFIND: SO iteration 7: need to repeat for 31756 halo centers. (took 0.00506491 sec) SUBFIND: SO iteration 8: need to repeat for 31756 halo centers. (took 0.00503967 sec) SUBFIND: SO iteration 9: need to repeat for 31756 halo centers. (took 0.00502839 sec) SUBFIND: SO iteration 10: need to repeat for 31756 halo centers. (took 0.0050373 sec) SUBFIND: SO iteration 11: need to repeat for 31756 halo centers. (took 0.00502929 sec) SUBFIND: SO iteration 12: need to repeat for 31756 halo centers. (took 0.00505355 sec) SUBFIND: SO iteration 13: need to repeat for 31756 halo centers. (took 0.00507423 sec) SUBFIND: SO iteration 14: need to repeat for 31756 halo centers. (took 0.00511192 sec) SUBFIND: SO iteration 15: need to repeat for 31756 halo centers. (took 0.00505983 sec) SUBFIND: SO iteration 16: need to repeat for 127 halo centers. (took 0.0050461 sec) SUBFIND: SO iteration 1: need to repeat for 31756 halo centers. (took 0.00512487 sec) SUBFIND: SO iteration 2: need to repeat for 31756 halo centers. (took 0.00603269 sec) SUBFIND: SO iteration 3: need to repeat for 31756 halo centers. (took 0.00570834 sec) SUBFIND: SO iteration 4: need to repeat for 31756 halo centers. (took 0.00541548 sec) SUBFIND: SO iteration 5: need to repeat for 31756 halo centers. (took 0.00528104 sec) SUBFIND: SO iteration 6: need to repeat for 31756 halo centers. (took 0.00520574 sec) SUBFIND: SO iteration 7: need to repeat for 31756 halo centers. (took 0.00530876 sec) SUBFIND: SO iteration 8: need to repeat for 31756 halo centers. (took 0.00523267 sec) SUBFIND: SO iteration 9: need to repeat for 31756 halo centers. (took 0.00519146 sec) SUBFIND: SO iteration 10: need to repeat for 31756 halo centers. (took 0.00518516 sec) SUBFIND: SO iteration 11: need to repeat for 31756 halo centers. (took 0.00519503 sec) SUBFIND: SO iteration 12: need to repeat for 31756 halo centers. (took 0.00521155 sec) SUBFIND: SO iteration 13: need to repeat for 31756 halo centers. (took 0.00522524 sec) SUBFIND: SO iteration 14: need to repeat for 31756 halo centers. (took 0.00519311 sec) SUBFIND: SO iteration 15: need to repeat for 31756 halo centers. (took 0.00517271 sec) SUBFIND: SO iteration 16: need to repeat for 266 halo centers. (took 0.00516468 sec) SUBFIND: SO iteration 1: need to repeat for 31756 halo centers. (took 0.00515243 sec) SUBFIND: SO iteration 2: need to repeat for 31756 halo centers. (took 0.00625022 sec) SUBFIND: SO iteration 3: need to repeat for 31756 halo centers. (took 0.00580627 sec) SUBFIND: SO iteration 4: need to repeat for 31756 halo centers. (took 0.00610379 sec) SUBFIND: SO iteration 5: need to repeat for 31756 halo centers. (took 0.00598664 sec) SUBFIND: SO iteration 6: need to repeat for 31756 halo centers. (took 0.0059928 sec) SUBFIND: SO iteration 7: need to repeat for 31756 halo centers. (took 0.00597562 sec) SUBFIND: SO iteration 8: need to repeat for 31756 halo centers. (took 0.00596894 sec) SUBFIND: SO iteration 9: need to repeat for 31756 halo centers. (took 0.0060163 sec) SUBFIND: SO iteration 10: need to repeat for 31756 halo centers. (took 0.00599445 sec) SUBFIND: SO iteration 11: need to repeat for 31756 halo centers. (took 0.00600461 sec) SUBFIND: SO iteration 12: need to repeat for 31756 halo centers. (took 0.00598031 sec) SUBFIND: SO iteration 13: need to repeat for 31756 halo centers. (took 0.00598463 sec) SUBFIND: SO iteration 14: need to repeat for 31756 halo centers. (took 0.00601135 sec) SUBFIND: SO iteration 15: need to repeat for 31756 halo centers. (took 0.00598079 sec) SUBFIND: SO iteration 16: need to repeat for 14578 halo centers. (took 0.00596809 sec) SUBFIND: SO iteration 17: need to repeat for 56 halo centers. (took 0.00313877 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000213083 sec) SUBFIND: determining spherical overdensity masses took 0.354164 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0560303 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 = 1.14955 sec, total size 36.9918 MB, corresponds to effective I/O rate of 32.1792 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.15033 sec SUBFIND: Finished with SUBFIND. (total time=48.3818 sec) SUBFIND: Total number of subhalos with at least 20 particles: 153702 SUBFIND: Largest subhalo has 4297 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134105637 FOF: preparing output order of particles took 1.37287 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 8.39056 sec, total size 5351.3 MB, corresponds to effective I/O rate of 637.777 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 172 (rank 172 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.