TACC: Starting up job 4153039 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 = 186371.58 Mb (on task= 135), Smallest = 185621.80 Mb (on task= 378), Average = 185987.18 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5765.08 Mb (on task= 378), Smallest = 5015.31 Mb (on task= 135), Average = 5399.71 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 = 5765.08 Mb (on task= 378), Smallest = 5015.31 Mb (on task= 135), Average = 5399.71 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 306), Smallest = 95257.23 Mb (on task= 101), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c206-004.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 16.5193 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): 63631610 (tot= 63631610) masstab= 0 READIC: Type 1: 61552781 (tot= 61552781) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 8901348 (tot= 8901348) masstab= 0 READIC: Type 5: 13779 (tot= 13779) 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 4.27261 sec, total size 6381.32 MB, corresponds to effective I/O rate of 1493.54 MB/sec READIC: Total number of particles : 134099518 INIT: Testing ID uniqueness... INIT: success. took=0.0756702 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=17655, determination of top-level tree involved 8 iterations and took 0.646331 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=174 for nextra=62, reaching maximum imbalance of 1.11171|1.11172 DOMAIN: combining multiple-domains took 0.0123621 sec DOMAIN: exchange of 70467908 particles DOMAIN: particle exchange done. (took 0.349831 sec) DOMAIN: domain decomposition done. (took in total 1.01935 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0731155 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=172.393 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.151831 sec =45770.2 NTopnodes=20177 NTopleaves=17655 FOF: Start linking particles (presently allocated=188.174 MB) FOF: linking of small cells took 0.00166046 sec FOF: local links done (took 0.257653 sec, avg-work=0.227992, imbalance=1.12346). FOF: Marked=169932 out of the 61552781 primaries which are linked FOF: begin linking across processors (presently allocated=189.868 MB) FOF: have done 3782 cross links (processed 169932, took 0.00814139 sec) FOF: have done 1572 cross links (processed 79631, took 0.00588132 sec) FOF: have done 357 cross links (processed 9706, took 0.00509021 sec) FOF: have done 80 cross links (processed 1447, took 0.00484655 sec) FOF: have done 25 cross links (processed 298, took 0.00474375 sec) FOF: have done 9 cross links (processed 769, took 0.00489823 sec) FOF: have done 5 cross links (processed 421, took 0.00486883 sec) FOF: have done 2 cross links (processed 23, took 0.00468804 sec) FOF: have done 0 cross links (processed 4, took 0.00467424 sec) FOF: Local groups found. FOF: primary group finding took = 0.318079 sec FOF: Start finding nearest dm-particle (presently allocated=188.174 MB) FOF: fof-nearest iteration 1: need to repeat for 58049076 particles. (took = 0.183667 sec) FOF: fof-nearest iteration 2: need to repeat for 36815672 particles. (took = 0.188804 sec) FOF: fof-nearest iteration 3: need to repeat for 16103419 particles. (took = 0.152926 sec) FOF: fof-nearest iteration 4: need to repeat for 2601904 particles. (took = 0.0903757 sec) FOF: fof-nearest iteration 5: need to repeat for 108832 particles. (took = 0.0210767 sec) FOF: fof-nearest iteration 6: need to repeat for 2669 particles. (took = 0.00219974 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.647506 sec FOF: compiling local group data and catalogue took = 0.0247072 sec FOF: Total number of FOF groups with at least 32 particles: 14126 FOF: Largest FOF group has 9751 particles. FOF: Total number of particles in FOF groups: 134099518 FOF: group properties are now allocated.. (presently allocated=177.257 MB) FOF: computation of group properties took = 0.00739831 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0725762 sec FOF: Finished computing FoF groups. Complete work took 1.26926 sec (presently allocated=172.406 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=175.544 MB) GRAVTREE: Tree construction done. took 0.817421 sec =73487.9 NTopnodes=20177 NTopleaves=17655 tree-build-scalability=0.726073 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132267000 particles. (took 5.77485 sec) SUBFIND: ngb iteration 2: need to repeat for 128957244 particles. (took 4.69816 sec) SUBFIND: ngb iteration 3: need to repeat for 122861358 particles. (took 3.85868 sec) SUBFIND: ngb iteration 4: need to repeat for 111902076 particles. (took 3.33965 sec) SUBFIND: ngb iteration 5: need to repeat for 96716632 particles. (took 2.95423 sec) SUBFIND: ngb iteration 6: need to repeat for 82914739 particles. (took 2.60473 sec) SUBFIND: ngb iteration 7: need to repeat for 72430670 particles. (took 2.24848 sec) SUBFIND: ngb iteration 8: need to repeat for 64059542 particles. (took 2.00328 sec) SUBFIND: ngb iteration 9: need to repeat for 56488100 particles. (took 1.74524 sec) SUBFIND: ngb iteration 10: need to repeat for 49009594 particles. (took 1.52805 sec) SUBFIND: ngb iteration 11: need to repeat for 41487535 particles. (took 1.32085 sec) SUBFIND: ngb iteration 12: need to repeat for 33912228 particles. (took 1.14403 sec) SUBFIND: ngb iteration 13: need to repeat for 26394796 particles. (took 0.97265 sec) SUBFIND: ngb iteration 14: need to repeat for 19247783 particles. (took 0.775862 sec) SUBFIND: ngb iteration 15: need to repeat for 12790300 particles. (took 0.570895 sec) SUBFIND: ngb iteration 16: need to repeat for 7453974 particles. (took 0.379283 sec) SUBFIND: ngb iteration 17: need to repeat for 3718125 particles. (took 0.222491 sec) SUBFIND: ngb iteration 18: need to repeat for 1608043 particles. (took 0.121353 sec) SUBFIND: ngb iteration 19: need to repeat for 626867 particles. (took 0.0612165 sec) SUBFIND: ngb iteration 20: need to repeat for 232143 particles. (took 0.03062 sec) SUBFIND: ngb iteration 21: need to repeat for 90126 particles. (took 0.0164765 sec) SUBFIND: ngb iteration 22: need to repeat for 39487 particles. (took 0.0106421 sec) SUBFIND: ngb iteration 23: need to repeat for 18518 particles. (took 0.00753434 sec) SUBFIND: ngb iteration 24: need to repeat for 8663 particles. (took 0.00543642 sec) SUBFIND: ngb iteration 25: need to repeat for 3787 particles. (took 0.00410784 sec) SUBFIND: ngb iteration 26: need to repeat for 1465 particles. (took 0.00313677 sec) SUBFIND: ngb iteration 27: need to repeat for 445 particles. (took 0.00220395 sec) SUBFIND: ngb iteration 28: need to repeat for 110 particles. (took 0.00120945 sec) SUBFIND: ngb iteration 29: need to repeat for 25 particles. (took 0.000512591 sec) SUBFIND: ngb iteration 30: need to repeat for 3 particles. (took 0.00024911 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 36.4146 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 134099518 particles, for threshold size factor 0.6) SUBFIND: The other 14126 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00137641 sec SUBFIND: particle balance=1.11171 SUBFIND: subfind_exchange() took 0.4999 sec SUBFIND: particle balance for processing=1.00979 SUBFIND: subdomain decomposition took 0.105537 sec SUBFIND: serial subfind subdomain decomposition took 0.104856 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=33 took 11.1363 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.3974 SUBFIND: Processing overall took (total time=12.4399 sec) SUBFIND: 0 out of 119734 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517361 ALLOCATE: Changing to MaxPartSph = 245493 SUBFIND: subfind_exchange() (for return to original CPU) took 0.557743 sec TREE: Full tree construction for all particles. (presently allocated=158.694 MB) GRAVTREE: Tree construction done. took 1.5462 sec =73487.9 NTopnodes=20177 NTopleaves=17655 tree-build-scalability=0.726073 SUBFIND: SO iteration 1: need to repeat for 14126 halo centers. (took 0.00462582 sec) SUBFIND: SO iteration 2: need to repeat for 14126 halo centers. (took 0.00468874 sec) SUBFIND: SO iteration 3: need to repeat for 14126 halo centers. (took 0.00403198 sec) SUBFIND: SO iteration 4: need to repeat for 14126 halo centers. (took 0.0035961 sec) SUBFIND: SO iteration 5: need to repeat for 14126 halo centers. (took 0.00355272 sec) SUBFIND: SO iteration 6: need to repeat for 14126 halo centers. (took 0.00469106 sec) SUBFIND: SO iteration 7: need to repeat for 14126 halo centers. (took 0.00399057 sec) SUBFIND: SO iteration 8: need to repeat for 14126 halo centers. (took 0.00342838 sec) SUBFIND: SO iteration 9: need to repeat for 14126 halo centers. (took 0.00359122 sec) SUBFIND: SO iteration 10: need to repeat for 14126 halo centers. (took 0.00347434 sec) SUBFIND: SO iteration 11: need to repeat for 14126 halo centers. (took 0.00328648 sec) SUBFIND: SO iteration 12: need to repeat for 14126 halo centers. (took 0.0034916 sec) SUBFIND: SO iteration 13: need to repeat for 14126 halo centers. (took 0.00338993 sec) SUBFIND: SO iteration 14: need to repeat for 14126 halo centers. (took 0.00333298 sec) SUBFIND: SO iteration 15: need to repeat for 14126 halo centers. (took 0.00330724 sec) SUBFIND: SO iteration 16: need to repeat for 119 halo centers. (took 0.00329724 sec) SUBFIND: SO iteration 1: need to repeat for 14126 halo centers. (took 0.00325068 sec) SUBFIND: SO iteration 2: need to repeat for 14126 halo centers. (took 0.00342629 sec) SUBFIND: SO iteration 3: need to repeat for 14126 halo centers. (took 0.00329614 sec) SUBFIND: SO iteration 4: need to repeat for 14126 halo centers. (took 0.00337535 sec) SUBFIND: SO iteration 5: need to repeat for 14126 halo centers. (took 0.00407606 sec) SUBFIND: SO iteration 6: need to repeat for 14126 halo centers. (took 0.00349924 sec) SUBFIND: SO iteration 7: need to repeat for 14126 halo centers. (took 0.00416094 sec) SUBFIND: SO iteration 8: need to repeat for 14126 halo centers. (took 0.00319316 sec) SUBFIND: SO iteration 9: need to repeat for 14126 halo centers. (took 0.00345302 sec) SUBFIND: SO iteration 10: need to repeat for 14126 halo centers. (took 0.00358229 sec) SUBFIND: SO iteration 11: need to repeat for 14126 halo centers. (took 0.00318963 sec) SUBFIND: SO iteration 12: need to repeat for 14126 halo centers. (took 0.00344737 sec) SUBFIND: SO iteration 13: need to repeat for 14126 halo centers. (took 0.00318376 sec) SUBFIND: SO iteration 14: need to repeat for 14126 halo centers. (took 0.00319439 sec) SUBFIND: SO iteration 15: need to repeat for 14126 halo centers. (took 0.00315212 sec) SUBFIND: SO iteration 16: need to repeat for 59 halo centers. (took 0.00317285 sec) SUBFIND: SO iteration 1: need to repeat for 14126 halo centers. (took 0.00319074 sec) SUBFIND: SO iteration 2: need to repeat for 14126 halo centers. (took 0.00410092 sec) SUBFIND: SO iteration 3: need to repeat for 14126 halo centers. (took 0.00393553 sec) SUBFIND: SO iteration 4: need to repeat for 14126 halo centers. (took 0.00415212 sec) SUBFIND: SO iteration 5: need to repeat for 14126 halo centers. (took 0.0037373 sec) SUBFIND: SO iteration 6: need to repeat for 14126 halo centers. (took 0.00351115 sec) SUBFIND: SO iteration 7: need to repeat for 14126 halo centers. (took 0.00329593 sec) SUBFIND: SO iteration 8: need to repeat for 14126 halo centers. (took 0.00353619 sec) SUBFIND: SO iteration 9: need to repeat for 14126 halo centers. (took 0.00371724 sec) SUBFIND: SO iteration 10: need to repeat for 14126 halo centers. (took 0.00326981 sec) SUBFIND: SO iteration 11: need to repeat for 14126 halo centers. (took 0.0033994 sec) SUBFIND: SO iteration 12: need to repeat for 14126 halo centers. (took 0.00328488 sec) SUBFIND: SO iteration 13: need to repeat for 14126 halo centers. (took 0.00327957 sec) SUBFIND: SO iteration 14: need to repeat for 14126 halo centers. (took 0.00326731 sec) SUBFIND: SO iteration 15: need to repeat for 14126 halo centers. (took 0.00327447 sec) SUBFIND: SO iteration 16: need to repeat for 124 halo centers. (took 0.00325459 sec) SUBFIND: SO iteration 1: need to repeat for 14126 halo centers. (took 0.00321063 sec) SUBFIND: SO iteration 2: need to repeat for 14126 halo centers. (took 0.00481413 sec) SUBFIND: SO iteration 3: need to repeat for 14126 halo centers. (took 0.00449476 sec) SUBFIND: SO iteration 4: need to repeat for 14126 halo centers. (took 0.00516241 sec) SUBFIND: SO iteration 5: need to repeat for 14126 halo centers. (took 0.00449564 sec) SUBFIND: SO iteration 6: need to repeat for 14126 halo centers. (took 0.00395947 sec) SUBFIND: SO iteration 7: need to repeat for 14126 halo centers. (took 0.00427671 sec) SUBFIND: SO iteration 8: need to repeat for 14126 halo centers. (took 0.00401651 sec) SUBFIND: SO iteration 9: need to repeat for 14126 halo centers. (took 0.00393884 sec) SUBFIND: SO iteration 10: need to repeat for 14126 halo centers. (took 0.00396115 sec) SUBFIND: SO iteration 11: need to repeat for 14126 halo centers. (took 0.00396279 sec) SUBFIND: SO iteration 12: need to repeat for 14126 halo centers. (took 0.00394329 sec) SUBFIND: SO iteration 13: need to repeat for 14126 halo centers. (took 0.00396157 sec) SUBFIND: SO iteration 14: need to repeat for 14126 halo centers. (took 0.00415809 sec) SUBFIND: SO iteration 15: need to repeat for 14126 halo centers. (took 0.00605909 sec) SUBFIND: SO iteration 16: need to repeat for 6201 halo centers. (took 0.00402802 sec) SUBFIND: SO iteration 17: need to repeat for 26 halo centers. (took 0.00219538 sec) SUBFIND: determining spherical overdensity masses took 0.243121 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0599793 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 = 1.06446 sec, total size 27.4915 MB, corresponds to effective I/O rate of 25.8267 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.06575 sec SUBFIND: Finished with SUBFIND. (total time=53.7306 sec) SUBFIND: Total number of subhalos with at least 20 particles: 121948 SUBFIND: Largest subhalo has 9745 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134099518 FOF: preparing output order of particles took 1.42539 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 8.38278 sec, total size 5332.15 MB, corresponds to effective I/O rate of 636.083 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 411 (rank 411 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.