TACC: Starting up job 4153400 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 = 186108.08 Mb (on task= 27), Smallest = 185848.52 Mb (on task= 189), Average = 186013.79 Mb Total Mem: Largest = 191386.89 Mb (on task= 270), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5538.38 Mb (on task= 189), Smallest = 5278.80 Mb (on task= 27), Average = 5373.10 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 = 5538.38 Mb (on task= 189), Smallest = 5278.80 Mb (on task= 27), Average = 5373.10 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 301), Smallest = 95257.23 Mb (on task= 99), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-025.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 14.6431 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): 65650667 (tot= 65650667) masstab= 0 READIC: Type 1: 68177877 (tot= 68177877) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 274069 (tot= 274069) 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 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 4.5632 sec, total size 6389.17 MB, corresponds to effective I/O rate of 1400.15 MB/sec READIC: Total number of particles : 134102613 INIT: Testing ID uniqueness... INIT: success. took=0.0730198 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=19454, determination of top-level tree involved 5 iterations and took 0.629148 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=183 for nextra=98, reaching maximum imbalance of 1.11944|1.11973 DOMAIN: combining multiple-domains took 0.0133477 sec DOMAIN: exchange of 68451946 particles DOMAIN: particle exchange done. (took 0.344759 sec) DOMAIN: domain decomposition done. (took in total 0.998079 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0755623 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.942 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.156003 sec =62998.3 NTopnodes=22233 NTopleaves=19454 FOF: Start linking particles (presently allocated=192.206 MB) FOF: linking of small cells took 0.0019851 sec FOF: local links done (took 0.187421 sec, avg-work=0.165065, imbalance=1.13133). FOF: Marked=156833 out of the 68177877 primaries which are linked FOF: begin linking across processors (presently allocated=194.044 MB) FOF: have done 8291 cross links (processed 156833, took 0.00615069 sec) FOF: have done 2232 cross links (processed 76277, took 0.00529419 sec) FOF: have done 360 cross links (processed 10386, took 0.00474519 sec) FOF: have done 68 cross links (processed 1654, took 0.00456781 sec) FOF: have done 13 cross links (processed 363, took 0.00453773 sec) FOF: have done 2 cross links (processed 58, took 0.0044542 sec) FOF: have done 0 cross links (processed 6, took 0.00435428 sec) FOF: Local groups found. FOF: primary group finding took = 0.233989 sec FOF: Start finding nearest dm-particle (presently allocated=192.206 MB) FOF: fof-nearest iteration 1: need to repeat for 63156892 particles. (took = 0.111075 sec) FOF: fof-nearest iteration 2: need to repeat for 50680068 particles. (took = 0.130516 sec) FOF: fof-nearest iteration 3: need to repeat for 25768951 particles. (took = 0.139638 sec) FOF: fof-nearest iteration 4: need to repeat for 7590325 particles. (took = 0.0881141 sec) FOF: fof-nearest iteration 5: need to repeat for 900658 particles. (took = 0.0339441 sec) FOF: fof-nearest iteration 6: need to repeat for 25815 particles. (took = 0.00761367 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.519607 sec FOF: compiling local group data and catalogue took = 0.0254738 sec FOF: Total number of FOF groups with at least 32 particles: 411454 FOF: Largest FOF group has 652 particles. FOF: Total number of particles in FOF groups: 134102613 FOF: group properties are now allocated.. (presently allocated=179.39 MB) FOF: computation of group properties took = 0.00803964 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0822633 sec FOF: Finished computing FoF groups. Complete work took 1.07837 sec (presently allocated=174.302 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=179.311 MB) GRAVTREE: Tree construction done. took 0.672313 sec =90714.6 NTopnodes=22233 NTopleaves=19454 tree-build-scalability=0.75548 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134102546 particles. (took 1.16752 sec) SUBFIND: ngb iteration 2: need to repeat for 134102544 particles. (took 1.05602 sec) SUBFIND: ngb iteration 3: need to repeat for 134102534 particles. (took 1.00786 sec) SUBFIND: ngb iteration 4: need to repeat for 134102508 particles. (took 0.990063 sec) SUBFIND: ngb iteration 5: need to repeat for 134102438 particles. (took 0.999144 sec) SUBFIND: ngb iteration 6: need to repeat for 134102278 particles. (took 1.02469 sec) SUBFIND: ngb iteration 7: need to repeat for 134101965 particles. (took 1.06105 sec) SUBFIND: ngb iteration 8: need to repeat for 134101247 particles. (took 1.11595 sec) SUBFIND: ngb iteration 9: need to repeat for 134072228 particles. (took 1.18088 sec) SUBFIND: ngb iteration 10: need to repeat for 132868146 particles. (took 1.25426 sec) SUBFIND: ngb iteration 11: need to repeat for 127074820 particles. (took 1.3252 sec) SUBFIND: ngb iteration 12: need to repeat for 119224342 particles. (took 1.33887 sec) SUBFIND: ngb iteration 13: need to repeat for 108937207 particles. (took 1.32072 sec) SUBFIND: ngb iteration 14: need to repeat for 98313211 particles. (took 1.2697 sec) SUBFIND: ngb iteration 15: need to repeat for 89261524 particles. (took 1.20539 sec) SUBFIND: ngb iteration 16: need to repeat for 81393845 particles. (took 1.14094 sec) SUBFIND: ngb iteration 17: need to repeat for 74015754 particles. (took 1.06785 sec) SUBFIND: ngb iteration 18: need to repeat for 66629387 particles. (took 0.97956 sec) SUBFIND: ngb iteration 19: need to repeat for 58722036 particles. (took 0.889531 sec) SUBFIND: ngb iteration 20: need to repeat for 49521370 particles. (took 0.800154 sec) SUBFIND: ngb iteration 21: need to repeat for 38519325 particles. (took 0.687813 sec) SUBFIND: ngb iteration 22: need to repeat for 26566492 particles. (took 0.557636 sec) SUBFIND: ngb iteration 23: need to repeat for 15349577 particles. (took 0.408049 sec) SUBFIND: ngb iteration 24: need to repeat for 7058727 particles. (took 0.259905 sec) SUBFIND: ngb iteration 25: need to repeat for 2476139 particles. (took 0.136829 sec) SUBFIND: ngb iteration 26: need to repeat for 611450 particles. (took 0.0588481 sec) SUBFIND: ngb iteration 27: need to repeat for 95984 particles. (took 0.0195388 sec) SUBFIND: ngb iteration 28: need to repeat for 8930 particles. (took 0.00465411 sec) SUBFIND: ngb iteration 29: need to repeat for 448 particles. (took 0.000699816 sec) SUBFIND: ngb iteration 30: need to repeat for 8 particles. (took 0.000188757 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 24.3379 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 134102613 particles, for threshold size factor 0.6) SUBFIND: The other 411454 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00213095 sec SUBFIND: particle balance=1.11944 SUBFIND: subfind_exchange() took 0.483487 sec SUBFIND: particle balance for processing=1.00163 SUBFIND: subdomain decomposition took 0.105213 sec SUBFIND: serial subfind subdomain decomposition took 0.103903 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=953 took 26.9834 sec SUBFIND: root-task=0: Serial processing of halo 0 took 27.2402 SUBFIND: Processing overall took (total time=28.155 sec) SUBFIND: 0 out of 84527 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517375 ALLOCATE: Changing to MaxPartSph = 253283 SUBFIND: subfind_exchange() (for return to original CPU) took 0.527462 sec TREE: Full tree construction for all particles. (presently allocated=161.994 MB) GRAVTREE: Tree construction done. took 1.5081 sec =90714.6 NTopnodes=22233 NTopleaves=19454 tree-build-scalability=0.75548 SUBFIND: SO iteration 1: need to repeat for 411454 halo centers. (took 0.0158711 sec) SUBFIND: SO iteration 2: need to repeat for 411454 halo centers. (took 0.0144932 sec) SUBFIND: SO iteration 3: need to repeat for 411454 halo centers. (took 0.0139355 sec) SUBFIND: SO iteration 4: need to repeat for 411454 halo centers. (took 0.0135056 sec) SUBFIND: SO iteration 5: need to repeat for 411454 halo centers. (took 0.0134055 sec) SUBFIND: SO iteration 6: need to repeat for 411454 halo centers. (took 0.0133603 sec) SUBFIND: SO iteration 7: need to repeat for 411454 halo centers. (took 0.0133105 sec) SUBFIND: SO iteration 8: need to repeat for 411454 halo centers. (took 0.0133951 sec) SUBFIND: SO iteration 9: need to repeat for 411454 halo centers. (took 0.0133259 sec) SUBFIND: SO iteration 10: need to repeat for 411454 halo centers. (took 0.0134013 sec) SUBFIND: SO iteration 11: need to repeat for 411454 halo centers. (took 0.0133457 sec) SUBFIND: SO iteration 12: need to repeat for 411454 halo centers. (took 0.0132917 sec) SUBFIND: SO iteration 13: need to repeat for 411454 halo centers. (took 0.0133278 sec) SUBFIND: SO iteration 14: need to repeat for 411454 halo centers. (took 0.0132887 sec) SUBFIND: SO iteration 15: need to repeat for 411454 halo centers. (took 0.0132927 sec) SUBFIND: SO iteration 16: need to repeat for 3498 halo centers. (took 0.0131377 sec) SUBFIND: SO iteration 17: need to repeat for 29 halo centers. (took 0.000641217 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000139257 sec) SUBFIND: SO iteration 1: need to repeat for 411454 halo centers. (took 0.0133486 sec) SUBFIND: SO iteration 2: need to repeat for 411454 halo centers. (took 0.0126346 sec) SUBFIND: SO iteration 3: need to repeat for 411454 halo centers. (took 0.0130067 sec) SUBFIND: SO iteration 4: need to repeat for 411454 halo centers. (took 0.013161 sec) SUBFIND: SO iteration 5: need to repeat for 411454 halo centers. (took 0.0131082 sec) SUBFIND: SO iteration 6: need to repeat for 411454 halo centers. (took 0.0131566 sec) SUBFIND: SO iteration 7: need to repeat for 411454 halo centers. (took 0.0132068 sec) SUBFIND: SO iteration 8: need to repeat for 411454 halo centers. (took 0.0131426 sec) SUBFIND: SO iteration 9: need to repeat for 411454 halo centers. (took 0.0132282 sec) SUBFIND: SO iteration 10: need to repeat for 411454 halo centers. (took 0.0131651 sec) SUBFIND: SO iteration 11: need to repeat for 411454 halo centers. (took 0.0131964 sec) SUBFIND: SO iteration 12: need to repeat for 411454 halo centers. (took 0.0132207 sec) SUBFIND: SO iteration 13: need to repeat for 411454 halo centers. (took 0.0132457 sec) SUBFIND: SO iteration 14: need to repeat for 411454 halo centers. (took 0.0131875 sec) SUBFIND: SO iteration 15: need to repeat for 411454 halo centers. (took 0.0131542 sec) SUBFIND: SO iteration 16: need to repeat for 1717 halo centers. (took 0.0129567 sec) SUBFIND: SO iteration 17: need to repeat for 16 halo centers. (took 0.000418171 sec) SUBFIND: SO iteration 1: need to repeat for 411454 halo centers. (took 0.013277 sec) SUBFIND: SO iteration 2: need to repeat for 411454 halo centers. (took 0.0146385 sec) SUBFIND: SO iteration 3: need to repeat for 411454 halo centers. (took 0.0137684 sec) SUBFIND: SO iteration 4: need to repeat for 411454 halo centers. (took 0.0134745 sec) SUBFIND: SO iteration 5: need to repeat for 411454 halo centers. (took 0.0133766 sec) SUBFIND: SO iteration 6: need to repeat for 411454 halo centers. (took 0.0132573 sec) SUBFIND: SO iteration 7: need to repeat for 411454 halo centers. (took 0.0133062 sec) SUBFIND: SO iteration 8: need to repeat for 411454 halo centers. (took 0.0133202 sec) SUBFIND: SO iteration 9: need to repeat for 411454 halo centers. (took 0.0132985 sec) SUBFIND: SO iteration 10: need to repeat for 411454 halo centers. (took 0.0133109 sec) SUBFIND: SO iteration 11: need to repeat for 411454 halo centers. (took 0.0133196 sec) SUBFIND: SO iteration 12: need to repeat for 411454 halo centers. (took 0.0132577 sec) SUBFIND: SO iteration 13: need to repeat for 411454 halo centers. (took 0.0132809 sec) SUBFIND: SO iteration 14: need to repeat for 411454 halo centers. (took 0.0133778 sec) SUBFIND: SO iteration 15: need to repeat for 411454 halo centers. (took 0.0133404 sec) SUBFIND: SO iteration 16: need to repeat for 3622 halo centers. (took 0.0131024 sec) SUBFIND: SO iteration 17: need to repeat for 30 halo centers. (took 0.000653151 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000142641 sec) SUBFIND: SO iteration 1: need to repeat for 411454 halo centers. (took 0.013238 sec) SUBFIND: SO iteration 2: need to repeat for 411454 halo centers. (took 0.0144143 sec) SUBFIND: SO iteration 3: need to repeat for 411454 halo centers. (took 0.0136036 sec) SUBFIND: SO iteration 4: need to repeat for 411454 halo centers. (took 0.0140975 sec) SUBFIND: SO iteration 5: need to repeat for 411454 halo centers. (took 0.014434 sec) SUBFIND: SO iteration 6: need to repeat for 411454 halo centers. (took 0.0144814 sec) SUBFIND: SO iteration 7: need to repeat for 411454 halo centers. (took 0.0149081 sec) SUBFIND: SO iteration 8: need to repeat for 411454 halo centers. (took 0.0149679 sec) SUBFIND: SO iteration 9: need to repeat for 411454 halo centers. (took 0.0152031 sec) SUBFIND: SO iteration 10: need to repeat for 411454 halo centers. (took 0.0150538 sec) SUBFIND: SO iteration 11: need to repeat for 411454 halo centers. (took 0.0147803 sec) SUBFIND: SO iteration 12: need to repeat for 411454 halo centers. (took 0.0160774 sec) SUBFIND: SO iteration 13: need to repeat for 411454 halo centers. (took 0.0150425 sec) SUBFIND: SO iteration 14: need to repeat for 411454 halo centers. (took 0.0148445 sec) SUBFIND: SO iteration 15: need to repeat for 411454 halo centers. (took 0.015231 sec) SUBFIND: SO iteration 16: need to repeat for 208488 halo centers. (took 0.0143359 sec) SUBFIND: SO iteration 17: need to repeat for 3444 halo centers. (took 0.0090418 sec) SUBFIND: SO iteration 18: need to repeat for 139 halo centers. (took 0.000534885 sec) SUBFIND: SO iteration 19: need to repeat for 12 halo centers. (took 0.00014664 sec) SUBFIND: determining spherical overdensity masses took 0.891495 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0734466 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 = 1.14557 sec, total size 171.193 MB, corresponds to effective I/O rate of 149.439 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.1464 sec SUBFIND: Finished with SUBFIND. (total time=57.8704 sec) SUBFIND: Total number of subhalos with at least 20 particles: 495800 SUBFIND: Largest subhalo has 368 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102613 FOF: preparing output order of particles took 1.39916 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 8.35332 sec, total size 5355.36 MB, corresponds to effective I/O rate of 641.105 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 275 (rank 275 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.