TACC: Starting up job 4153141 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 = 186312.91 Mb (on task= 54), Smallest = 185730.73 Mb (on task= 189), Average = 185961.80 Mb Total Mem: Largest = 191386.89 Mb (on task= 81), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5656.16 Mb (on task= 189), Smallest = 5073.98 Mb (on task= 54), Average = 5425.09 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 = 5656.16 Mb (on task= 189), Smallest = 5073.98 Mb (on task= 54), Average = 5425.09 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 81), Smallest = 95257.25 Mb (on task= 53), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c206-019.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 15.0307 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): 65186682 (tot= 65186682) masstab= 0 READIC: Type 1: 68092767 (tot= 68092767) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 822365 (tot= 822365) 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 4.8942 sec, total size 6387.36 MB, corresponds to effective I/O rate of 1305.09 MB/sec READIC: Total number of particles : 134101814 INIT: Testing ID uniqueness... INIT: success. took=0.0726658 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=18985, determination of top-level tree involved 5 iterations and took 0.627701 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=187 for nextra=78, reaching maximum imbalance of 1.12106|1.12178 DOMAIN: combining multiple-domains took 0.0132539 sec DOMAIN: exchange of 68915132 particles DOMAIN: particle exchange done. (took 0.33053 sec) DOMAIN: domain decomposition done. (took in total 0.982185 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0741132 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.585 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.158357 sec =56710 NTopnodes=21697 NTopleaves=18985 FOF: Start linking particles (presently allocated=190.891 MB) FOF: linking of small cells took 0.00182302 sec FOF: local links done (took 0.214118 sec, avg-work=0.189157, imbalance=1.12518). FOF: Marked=154246 out of the 68092767 primaries which are linked FOF: begin linking across processors (presently allocated=192.668 MB) FOF: have done 6766 cross links (processed 154246, took 0.00608731 sec) FOF: have done 2068 cross links (processed 77458, took 0.00514587 sec) FOF: have done 381 cross links (processed 10764, took 0.00479891 sec) FOF: have done 79 cross links (processed 1862, took 0.00465709 sec) FOF: have done 14 cross links (processed 371, took 0.00453055 sec) FOF: have done 2 cross links (processed 44, took 0.00446436 sec) FOF: have done 1 cross links (processed 21, took 0.00444836 sec) FOF: have done 0 cross links (processed 10, took 0.00450348 sec) FOF: Local groups found. FOF: primary group finding took = 0.265338 sec FOF: Start finding nearest dm-particle (presently allocated=190.891 MB) FOF: fof-nearest iteration 1: need to repeat for 62532735 particles. (took = 0.121405 sec) FOF: fof-nearest iteration 2: need to repeat for 48459654 particles. (took = 0.145871 sec) FOF: fof-nearest iteration 3: need to repeat for 23852907 particles. (took = 0.152522 sec) FOF: fof-nearest iteration 4: need to repeat for 6236406 particles. (took = 0.093457 sec) FOF: fof-nearest iteration 5: need to repeat for 629723 particles. (took = 0.0314515 sec) FOF: fof-nearest iteration 6: need to repeat for 16887 particles. (took = 0.00650749 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.56009 sec FOF: compiling local group data and catalogue took = 0.0251985 sec FOF: Total number of FOF groups with at least 32 particles: 183769 FOF: Largest FOF group has 737 particles. FOF: Total number of particles in FOF groups: 134101814 FOF: group properties are now allocated.. (presently allocated=178.722 MB) FOF: computation of group properties took = 0.00745477 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0778041 sec FOF: Finished computing FoF groups. Complete work took 1.13999 sec (presently allocated=173.744 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=178.049 MB) GRAVTREE: Tree construction done. took 0.664908 sec =83416.6 NTopnodes=21697 NTopleaves=18985 tree-build-scalability=0.740498 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134101693 particles. (took 1.92531 sec) SUBFIND: ngb iteration 2: need to repeat for 134101209 particles. (took 1.85502 sec) SUBFIND: ngb iteration 3: need to repeat for 134099492 particles. (took 1.8194 sec) SUBFIND: ngb iteration 4: need to repeat for 134095354 particles. (took 1.82174 sec) SUBFIND: ngb iteration 5: need to repeat for 134086338 particles. (took 1.85817 sec) SUBFIND: ngb iteration 6: need to repeat for 134068413 particles. (took 1.90615 sec) SUBFIND: ngb iteration 7: need to repeat for 134036999 particles. (took 1.97759 sec) SUBFIND: ngb iteration 8: need to repeat for 133898529 particles. (took 2.07783 sec) SUBFIND: ngb iteration 9: need to repeat for 132405545 particles. (took 2.20068 sec) SUBFIND: ngb iteration 10: need to repeat for 128534175 particles. (took 2.31256 sec) SUBFIND: ngb iteration 11: need to repeat for 122467879 particles. (took 2.38372 sec) SUBFIND: ngb iteration 12: need to repeat for 113876638 particles. (took 2.40116 sec) SUBFIND: ngb iteration 13: need to repeat for 104130628 particles. (took 2.3671 sec) SUBFIND: ngb iteration 14: need to repeat for 94693729 particles. (took 2.293 sec) SUBFIND: ngb iteration 15: need to repeat for 86052557 particles. (took 2.18052 sec) SUBFIND: ngb iteration 16: need to repeat for 77905641 particles. (took 2.0172 sec) SUBFIND: ngb iteration 17: need to repeat for 70177898 particles. (took 1.83301 sec) SUBFIND: ngb iteration 18: need to repeat for 62810715 particles. (took 1.61602 sec) SUBFIND: ngb iteration 19: need to repeat for 55527359 particles. (took 1.39212 sec) SUBFIND: ngb iteration 20: need to repeat for 47827337 particles. (took 1.18356 sec) SUBFIND: ngb iteration 21: need to repeat for 39189691 particles. (took 0.994538 sec) SUBFIND: ngb iteration 22: need to repeat for 29757008 particles. (took 0.812182 sec) SUBFIND: ngb iteration 23: need to repeat for 20479026 particles. (took 0.63391 sec) SUBFIND: ngb iteration 24: need to repeat for 12312983 particles. (took 0.46424 sec) SUBFIND: ngb iteration 25: need to repeat for 6244486 particles. (took 0.309847 sec) SUBFIND: ngb iteration 26: need to repeat for 2597250 particles. (took 0.181435 sec) SUBFIND: ngb iteration 27: need to repeat for 812801 particles. (took 0.0909025 sec) SUBFIND: ngb iteration 28: need to repeat for 166977 particles. (took 0.0355021 sec) SUBFIND: ngb iteration 29: need to repeat for 19573 particles. (took 0.00931526 sec) SUBFIND: ngb iteration 30: need to repeat for 1246 particles. (took 0.00174041 sec) SUBFIND: ngb iteration 31: need to repeat for 42 particles. (took 0.000373542 sec) SUBFIND: ngb iteration 32: need to repeat for 1 particles. (took 0.000142347 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 42.9645 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 134101814 particles, for threshold size factor 0.6) SUBFIND: The other 183769 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00183262 sec SUBFIND: particle balance=1.12106 SUBFIND: subfind_exchange() took 0.464559 sec SUBFIND: particle balance for processing=1.00144 SUBFIND: subdomain decomposition took 0.105781 sec SUBFIND: serial subfind subdomain decomposition took 0.104239 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=426 took 18.6498 sec SUBFIND: root-task=0: Serial processing of halo 0 took 18.9091 SUBFIND: Processing overall took (total time=19.1836 sec) SUBFIND: 0 out of 133925 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517371 ALLOCATE: Changing to MaxPartSph = 251493 SUBFIND: subfind_exchange() (for return to original CPU) took 0.525461 sec TREE: Full tree construction for all particles. (presently allocated=160.78 MB) GRAVTREE: Tree construction done. took 1.4575 sec =83416.6 NTopnodes=21697 NTopleaves=18985 tree-build-scalability=0.740498 SUBFIND: SO iteration 1: need to repeat for 183769 halo centers. (took 0.0126869 sec) SUBFIND: SO iteration 2: need to repeat for 183769 halo centers. (took 0.011707 sec) SUBFIND: SO iteration 3: need to repeat for 183769 halo centers. (took 0.0112067 sec) SUBFIND: SO iteration 4: need to repeat for 183769 halo centers. (took 0.0108897 sec) SUBFIND: SO iteration 5: need to repeat for 183769 halo centers. (took 0.0106769 sec) SUBFIND: SO iteration 6: need to repeat for 183769 halo centers. (took 0.0108049 sec) SUBFIND: SO iteration 7: need to repeat for 183769 halo centers. (took 0.0106406 sec) SUBFIND: SO iteration 8: need to repeat for 183769 halo centers. (took 0.0111403 sec) SUBFIND: SO iteration 9: need to repeat for 183769 halo centers. (took 0.0107864 sec) SUBFIND: SO iteration 10: need to repeat for 183769 halo centers. (took 0.0107519 sec) SUBFIND: SO iteration 11: need to repeat for 183769 halo centers. (took 0.01081 sec) SUBFIND: SO iteration 12: need to repeat for 183769 halo centers. (took 0.0105571 sec) SUBFIND: SO iteration 13: need to repeat for 183769 halo centers. (took 0.0107126 sec) SUBFIND: SO iteration 14: need to repeat for 183769 halo centers. (took 0.0107538 sec) SUBFIND: SO iteration 15: need to repeat for 183769 halo centers. (took 0.0110462 sec) SUBFIND: SO iteration 16: need to repeat for 1154 halo centers. (took 0.0105353 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000349095 sec) SUBFIND: SO iteration 1: need to repeat for 183769 halo centers. (took 0.0107037 sec) SUBFIND: SO iteration 2: need to repeat for 183769 halo centers. (took 0.0100265 sec) SUBFIND: SO iteration 3: need to repeat for 183769 halo centers. (took 0.0103551 sec) SUBFIND: SO iteration 4: need to repeat for 183769 halo centers. (took 0.0104903 sec) SUBFIND: SO iteration 5: need to repeat for 183769 halo centers. (took 0.010611 sec) SUBFIND: SO iteration 6: need to repeat for 183769 halo centers. (took 0.0106946 sec) SUBFIND: SO iteration 7: need to repeat for 183769 halo centers. (took 0.0105927 sec) SUBFIND: SO iteration 8: need to repeat for 183769 halo centers. (took 0.0105957 sec) SUBFIND: SO iteration 9: need to repeat for 183769 halo centers. (took 0.010543 sec) SUBFIND: SO iteration 10: need to repeat for 183769 halo centers. (took 0.0106106 sec) SUBFIND: SO iteration 11: need to repeat for 183769 halo centers. (took 0.0107695 sec) SUBFIND: SO iteration 12: need to repeat for 183769 halo centers. (took 0.0104014 sec) SUBFIND: SO iteration 13: need to repeat for 183769 halo centers. (took 0.0104468 sec) SUBFIND: SO iteration 14: need to repeat for 183769 halo centers. (took 0.0103945 sec) SUBFIND: SO iteration 15: need to repeat for 183769 halo centers. (took 0.0104293 sec) SUBFIND: SO iteration 16: need to repeat for 496 halo centers. (took 0.0103031 sec) SUBFIND: SO iteration 1: need to repeat for 183769 halo centers. (took 0.0105057 sec) SUBFIND: SO iteration 2: need to repeat for 183769 halo centers. (took 0.011571 sec) SUBFIND: SO iteration 3: need to repeat for 183769 halo centers. (took 0.0109965 sec) SUBFIND: SO iteration 4: need to repeat for 183769 halo centers. (took 0.0108109 sec) SUBFIND: SO iteration 5: need to repeat for 183769 halo centers. (took 0.0108557 sec) SUBFIND: SO iteration 6: need to repeat for 183769 halo centers. (took 0.0105518 sec) SUBFIND: SO iteration 7: need to repeat for 183769 halo centers. (took 0.0105368 sec) SUBFIND: SO iteration 8: need to repeat for 183769 halo centers. (took 0.0105313 sec) SUBFIND: SO iteration 9: need to repeat for 183769 halo centers. (took 0.0105413 sec) SUBFIND: SO iteration 10: need to repeat for 183769 halo centers. (took 0.0105153 sec) SUBFIND: SO iteration 11: need to repeat for 183769 halo centers. (took 0.0105361 sec) SUBFIND: SO iteration 12: need to repeat for 183769 halo centers. (took 0.010497 sec) SUBFIND: SO iteration 13: need to repeat for 183769 halo centers. (took 0.0104961 sec) SUBFIND: SO iteration 14: need to repeat for 183769 halo centers. (took 0.0105529 sec) SUBFIND: SO iteration 15: need to repeat for 183769 halo centers. (took 0.0105521 sec) SUBFIND: SO iteration 16: need to repeat for 1190 halo centers. (took 0.0104731 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000347082 sec) SUBFIND: SO iteration 1: need to repeat for 183769 halo centers. (took 0.0105056 sec) SUBFIND: SO iteration 2: need to repeat for 183769 halo centers. (took 0.0115805 sec) SUBFIND: SO iteration 3: need to repeat for 183769 halo centers. (took 0.0109266 sec) SUBFIND: SO iteration 4: need to repeat for 183769 halo centers. (took 0.0113319 sec) SUBFIND: SO iteration 5: need to repeat for 183769 halo centers. (took 0.0113097 sec) SUBFIND: SO iteration 6: need to repeat for 183769 halo centers. (took 0.0112259 sec) SUBFIND: SO iteration 7: need to repeat for 183769 halo centers. (took 0.0112105 sec) SUBFIND: SO iteration 8: need to repeat for 183769 halo centers. (took 0.0112155 sec) SUBFIND: SO iteration 9: need to repeat for 183769 halo centers. (took 0.0111677 sec) SUBFIND: SO iteration 10: need to repeat for 183769 halo centers. (took 0.0112058 sec) SUBFIND: SO iteration 11: need to repeat for 183769 halo centers. (took 0.0115921 sec) SUBFIND: SO iteration 12: need to repeat for 183769 halo centers. (took 0.0111788 sec) SUBFIND: SO iteration 13: need to repeat for 183769 halo centers. (took 0.0112309 sec) SUBFIND: SO iteration 14: need to repeat for 183769 halo centers. (took 0.011186 sec) SUBFIND: SO iteration 15: need to repeat for 183769 halo centers. (took 0.0111899 sec) SUBFIND: SO iteration 16: need to repeat for 98144 halo centers. (took 0.0111309 sec) SUBFIND: SO iteration 17: need to repeat for 472 halo centers. (took 0.00767157 sec) SUBFIND: SO iteration 18: need to repeat for 18 halo centers. (took 0.00022376 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000130784 sec) SUBFIND: determining spherical overdensity masses took 0.704161 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0677873 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 = 1.18625 sec, total size 96.1893 MB, corresponds to effective I/O rate of 81.0868 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.18701 sec SUBFIND: Finished with SUBFIND. (total time=67.2969 sec) SUBFIND: Total number of subhalos with at least 20 particles: 317215 SUBFIND: Largest subhalo has 737 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134101814 FOF: preparing output order of particles took 1.36029 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 9.35809 sec, total size 5350.02 MB, corresponds to effective I/O rate of 571.7 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 164 (rank 164 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.