TACC: Starting up job 4242052 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 = 186314.25 Mb (on task= 54), Smallest = 186210.92 Mb (on task= 0), Average = 186276.88 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5175.97 Mb (on task= 0), Smallest = 5072.64 Mb (on task= 54), Average = 5110.01 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 = 5175.97 Mb (on task= 0), Smallest = 5072.64 Mb (on task= 54), Average = 5110.01 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 81), Smallest = 95257.25 Mb (on task= 87), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-006.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 15.9913 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_208.hdf5' contains: READIC: Type 0 (gas): 55488979 (tot= 55488979) masstab= 0 READIC: Type 1: 54724703 (tot= 54724703) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 23812556 (tot= 23812556) masstab= 0 READIC: Type 5: 4511 (tot= 4511) masstab= 0 READIC: Reading file `output/snap_208.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 4.43843 sec, total size 6347.11 MB, corresponds to effective I/O rate of 1430.04 MB/sec READIC: Total number of particles : 134030749 INIT: Testing ID uniqueness... INIT: success. took=0.0741003 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: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: Increasing TopNodeAllocFactor=6.92033 new value=8.99643 DOMAIN: Increasing TopNodeAllocFactor=8.99643 new value=11.6954 DOMAIN: Increasing TopNodeAllocFactor=11.6954 new value=15.204 DOMAIN: Increasing TopNodeAllocFactor=15.204 new value=19.7652 DOMAIN: Increasing TopNodeAllocFactor=19.7652 new value=25.6947 DOMAIN: Increasing TopNodeAllocFactor=25.6947 new value=33.4031 DOMAIN: NTopleaves=112169, determination of top-level tree involved 13 iterations and took 0.98329 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=208 for nextra=0, reaching maximum imbalance of 1.14516|1.14552 DOMAIN: combining multiple-domains took 0.0266073 sec DOMAIN: exchange of 78541770 particles DOMAIN: particle exchange done. (took 0.350656 sec) DOMAIN: domain decomposition done. (took in total 1.371 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0721293 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=167.763 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.159943 sec =149901 NTopnodes=128193 NTopleaves=112169 FOF: Start linking particles (presently allocated=184.005 MB) FOF: linking of small cells took 0.00299027 sec FOF: local links done (took 0.291286 sec, avg-work=0.24006, imbalance=1.20181). FOF: Marked=6154190 out of the 54724703 primaries which are linked FOF: begin linking across processors (presently allocated=186.137 MB) FOF: have done 60779 cross links (processed 6154190, took 0.0420266 sec) FOF: have done 38060 cross links (processed 3283774, took 0.0325966 sec) FOF: have done 12300 cross links (processed 752206, took 0.0185366 sec) FOF: have done 3352 cross links (processed 141906, took 0.013923 sec) FOF: have done 977 cross links (processed 33438, took 0.007476 sec) FOF: have done 319 cross links (processed 11802, took 0.00695179 sec) FOF: have done 71 cross links (processed 1659, took 0.00483427 sec) FOF: have done 13 cross links (processed 271, took 0.00468046 sec) FOF: have done 2 cross links (processed 38, took 0.00471387 sec) FOF: have done 0 cross links (processed 4, took 0.00471675 sec) FOF: Local groups found. FOF: primary group finding took = 0.446068 sec FOF: Start finding nearest dm-particle (presently allocated=184.005 MB) FOF: fof-nearest iteration 1: need to repeat for 50079061 particles. (took = 0.340963 sec) FOF: fof-nearest iteration 2: need to repeat for 31615514 particles. (took = 0.207914 sec) FOF: fof-nearest iteration 3: need to repeat for 13181099 particles. (took = 0.160377 sec) FOF: fof-nearest iteration 4: need to repeat for 1782140 particles. (took = 0.0932727 sec) FOF: fof-nearest iteration 5: need to repeat for 48311 particles. (took = 0.0191155 sec) FOF: fof-nearest iteration 6: need to repeat for 1053 particles. (took = 0.00140522 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.831455 sec FOF: compiling local group data and catalogue took = 0.0246807 sec FOF: Total number of FOF groups with at least 32 particles: 2535 FOF: Largest FOF group has 67873 particles. FOF: Total number of particles in FOF groups: 134030749 FOF: group properties are now allocated.. (presently allocated=172.752 MB) FOF: computation of group properties took = 0.00778587 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0603787 sec FOF: Finished computing FoF groups. Complete work took 1.57074 sec (presently allocated=167.766 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=170.677 MB) GRAVTREE: Tree construction done. took 0.908953 sec =179908 NTopnodes=128193 NTopleaves=112169 tree-build-scalability=0.289103 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 130981846 particles. (took 12.7813 sec) SUBFIND: ngb iteration 2: need to repeat for 125804619 particles. (took 11.2748 sec) SUBFIND: ngb iteration 3: need to repeat for 116977308 particles. (took 10.4273 sec) SUBFIND: ngb iteration 4: need to repeat for 100824722 particles. (took 9.46479 sec) SUBFIND: ngb iteration 5: need to repeat for 80394426 particles. (took 7.83282 sec) SUBFIND: ngb iteration 6: need to repeat for 64873498 particles. (took 5.22966 sec) SUBFIND: ngb iteration 7: need to repeat for 55414958 particles. (took 3.31197 sec) SUBFIND: ngb iteration 8: need to repeat for 49340715 particles. (took 2.17847 sec) SUBFIND: ngb iteration 9: need to repeat for 44432913 particles. (took 1.55636 sec) SUBFIND: ngb iteration 10: need to repeat for 39497193 particles. (took 1.33346 sec) SUBFIND: ngb iteration 11: need to repeat for 34036175 particles. (took 1.24058 sec) SUBFIND: ngb iteration 12: need to repeat for 27951133 particles. (took 1.10537 sec) SUBFIND: ngb iteration 13: need to repeat for 21504428 particles. (took 0.958736 sec) SUBFIND: ngb iteration 14: need to repeat for 15265848 particles. (took 0.69966 sec) SUBFIND: ngb iteration 15: need to repeat for 9725395 particles. (took 0.492733 sec) SUBFIND: ngb iteration 16: need to repeat for 5336983 particles. (took 0.304013 sec) SUBFIND: ngb iteration 17: need to repeat for 2439065 particles. (took 0.164197 sec) SUBFIND: ngb iteration 18: need to repeat for 932552 particles. (took 0.0771181 sec) SUBFIND: ngb iteration 19: need to repeat for 307234 particles. (took 0.0340002 sec) SUBFIND: ngb iteration 20: need to repeat for 88625 particles. (took 0.0158566 sec) SUBFIND: ngb iteration 21: need to repeat for 22961 particles. (took 0.00866867 sec) SUBFIND: ngb iteration 22: need to repeat for 6066 particles. (took 0.00529145 sec) SUBFIND: ngb iteration 23: need to repeat for 1733 particles. (took 0.00322538 sec) SUBFIND: ngb iteration 24: need to repeat for 545 particles. (took 0.0021631 sec) SUBFIND: ngb iteration 25: need to repeat for 210 particles. (took 0.00160997 sec) SUBFIND: ngb iteration 26: need to repeat for 69 particles. (took 0.0011227 sec) SUBFIND: ngb iteration 27: need to repeat for 12 particles. (took 0.000503267 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 70.5143 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 134030749 particles, for threshold size factor 0.6) SUBFIND: The other 2535 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00017615 sec SUBFIND: particle balance=1.14449 SUBFIND: subfind_exchange() took 0.50993 sec SUBFIND: particle balance for processing=1.06037 SUBFIND: subdomain decomposition took 0.127621 sec SUBFIND: serial subfind subdomain decomposition took 0.122407 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=6 took 27.7057 sec SUBFIND: root-task=0: Serial processing of halo 0 took 28.0099 SUBFIND: Processing overall took (total time=56.3672 sec) SUBFIND: 0 out of 119391 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517096 ALLOCATE: Changing to MaxPartSph = 214078 SUBFIND: subfind_exchange() (for return to original CPU) took 0.562312 sec TREE: Full tree construction for all particles. (presently allocated=155.612 MB) GRAVTREE: Tree construction done. took 1.47213 sec =179908 NTopnodes=128193 NTopleaves=112169 tree-build-scalability=0.289103 SUBFIND: SO iteration 1: need to repeat for 2535 halo centers. (took 0.00264633 sec) SUBFIND: SO iteration 2: need to repeat for 2535 halo centers. (took 0.00318084 sec) SUBFIND: SO iteration 3: need to repeat for 2535 halo centers. (took 0.00259638 sec) SUBFIND: SO iteration 4: need to repeat for 2535 halo centers. (took 0.00189174 sec) SUBFIND: SO iteration 5: need to repeat for 2535 halo centers. (took 0.00169674 sec) SUBFIND: SO iteration 6: need to repeat for 2535 halo centers. (took 0.0015686 sec) SUBFIND: SO iteration 7: need to repeat for 2535 halo centers. (took 0.00145665 sec) SUBFIND: SO iteration 8: need to repeat for 2535 halo centers. (took 0.00141006 sec) SUBFIND: SO iteration 9: need to repeat for 2535 halo centers. (took 0.00141937 sec) SUBFIND: SO iteration 10: need to repeat for 2535 halo centers. (took 0.00138148 sec) SUBFIND: SO iteration 11: need to repeat for 2535 halo centers. (took 0.00138236 sec) SUBFIND: SO iteration 12: need to repeat for 2535 halo centers. (took 0.00136951 sec) SUBFIND: SO iteration 13: need to repeat for 2535 halo centers. (took 0.00140673 sec) SUBFIND: SO iteration 14: need to repeat for 2535 halo centers. (took 0.00138243 sec) SUBFIND: SO iteration 15: need to repeat for 2535 halo centers. (took 0.00137589 sec) SUBFIND: SO iteration 16: need to repeat for 42 halo centers. (took 0.00137231 sec) SUBFIND: SO iteration 1: need to repeat for 2535 halo centers. (took 0.00147901 sec) SUBFIND: SO iteration 2: need to repeat for 2535 halo centers. (took 0.00198611 sec) SUBFIND: SO iteration 3: need to repeat for 2535 halo centers. (took 0.00170033 sec) SUBFIND: SO iteration 4: need to repeat for 2535 halo centers. (took 0.00149054 sec) SUBFIND: SO iteration 5: need to repeat for 2535 halo centers. (took 0.0015135 sec) SUBFIND: SO iteration 6: need to repeat for 2535 halo centers. (took 0.00145547 sec) SUBFIND: SO iteration 7: need to repeat for 2535 halo centers. (took 0.00135528 sec) SUBFIND: SO iteration 8: need to repeat for 2535 halo centers. (took 0.0013546 sec) SUBFIND: SO iteration 9: need to repeat for 2535 halo centers. (took 0.00133569 sec) SUBFIND: SO iteration 10: need to repeat for 2535 halo centers. (took 0.0012793 sec) SUBFIND: SO iteration 11: need to repeat for 2535 halo centers. (took 0.00133434 sec) SUBFIND: SO iteration 12: need to repeat for 2535 halo centers. (took 0.00130749 sec) SUBFIND: SO iteration 13: need to repeat for 2535 halo centers. (took 0.00128888 sec) SUBFIND: SO iteration 14: need to repeat for 2535 halo centers. (took 0.00131624 sec) SUBFIND: SO iteration 15: need to repeat for 2535 halo centers. (took 0.00129777 sec) SUBFIND: SO iteration 16: need to repeat for 29 halo centers. (took 0.00130213 sec) SUBFIND: SO iteration 1: need to repeat for 2535 halo centers. (took 0.0014369 sec) SUBFIND: SO iteration 2: need to repeat for 2535 halo centers. (took 0.00233859 sec) SUBFIND: SO iteration 3: need to repeat for 2535 halo centers. (took 0.00202952 sec) SUBFIND: SO iteration 4: need to repeat for 2535 halo centers. (took 0.0016231 sec) SUBFIND: SO iteration 5: need to repeat for 2535 halo centers. (took 0.00163218 sec) SUBFIND: SO iteration 6: need to repeat for 2535 halo centers. (took 0.00145112 sec) SUBFIND: SO iteration 7: need to repeat for 2535 halo centers. (took 0.00158694 sec) SUBFIND: SO iteration 8: need to repeat for 2535 halo centers. (took 0.00139575 sec) SUBFIND: SO iteration 9: need to repeat for 2535 halo centers. (took 0.00140684 sec) SUBFIND: SO iteration 10: need to repeat for 2535 halo centers. (took 0.00140117 sec) SUBFIND: SO iteration 11: need to repeat for 2535 halo centers. (took 0.0013793 sec) SUBFIND: SO iteration 12: need to repeat for 2535 halo centers. (took 0.00139635 sec) SUBFIND: SO iteration 13: need to repeat for 2535 halo centers. (took 0.00138389 sec) SUBFIND: SO iteration 14: need to repeat for 2535 halo centers. (took 0.00139796 sec) SUBFIND: SO iteration 15: need to repeat for 2535 halo centers. (took 0.00138435 sec) SUBFIND: SO iteration 16: need to repeat for 42 halo centers. (took 0.00138094 sec) SUBFIND: SO iteration 1: need to repeat for 2535 halo centers. (took 0.00156367 sec) SUBFIND: SO iteration 2: need to repeat for 2535 halo centers. (took 0.00273123 sec) SUBFIND: SO iteration 3: need to repeat for 2535 halo centers. (took 0.00211927 sec) SUBFIND: SO iteration 4: need to repeat for 2535 halo centers. (took 0.00218438 sec) SUBFIND: SO iteration 5: need to repeat for 2535 halo centers. (took 0.00206027 sec) SUBFIND: SO iteration 6: need to repeat for 2535 halo centers. (took 0.00201844 sec) SUBFIND: SO iteration 7: need to repeat for 2535 halo centers. (took 0.00198312 sec) SUBFIND: SO iteration 8: need to repeat for 2535 halo centers. (took 0.00196923 sec) SUBFIND: SO iteration 9: need to repeat for 2535 halo centers. (took 0.00197451 sec) SUBFIND: SO iteration 10: need to repeat for 2535 halo centers. (took 0.00195436 sec) SUBFIND: SO iteration 11: need to repeat for 2535 halo centers. (took 0.00197299 sec) SUBFIND: SO iteration 12: need to repeat for 2535 halo centers. (took 0.00197539 sec) SUBFIND: SO iteration 13: need to repeat for 2535 halo centers. (took 0.00195175 sec) SUBFIND: SO iteration 14: need to repeat for 2535 halo centers. (took 0.0019787 sec) SUBFIND: SO iteration 15: need to repeat for 2535 halo centers. (took 0.00200382 sec) SUBFIND: SO iteration 16: need to repeat for 1263 halo centers. (took 0.00198262 sec) SUBFIND: SO iteration 17: need to repeat for 5 halo centers. (took 0.00140398 sec) SUBFIND: determining spherical overdensity masses took 0.11072 sec SUBFIND: assembled and ordered groups and subhalos (took 0.049746 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (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 = 0.831964 sec, total size 20.3657 MB, corresponds to effective I/O rate of 24.479 MB/sec SUBFIND: Subgroup catalogues saved. took = 0.832777 sec SUBFIND: Finished with SUBFIND. (total time=131.404 sec) SUBFIND: Total number of subhalos with at least 20 particles: 96800 SUBFIND: Largest subhalo has 64122 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134030749 FOF: preparing output order of particles took 1.4103 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.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 8.14087 sec, total size 5236.6 MB, corresponds to effective I/O rate of 643.249 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 422 (rank 422 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.