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 = 186315.08 Mb (on task= 54), Smallest = 185744.22 Mb (on task= 189), Average = 185961.55 Mb Total Mem: Largest = 191386.89 Mb (on task= 81), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5642.67 Mb (on task= 189), Smallest = 5071.81 Mb (on task= 54), Average = 5425.34 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 = 5642.67 Mb (on task= 189), Smallest = 5071.81 Mb (on task= 54), Average = 5425.34 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 81), Smallest = 95257.25 Mb (on task= 48), 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 15.7269 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): 65222569 (tot= 65222569) masstab= 0 READIC: Type 1: 68196722 (tot= 68196722) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 682924 (tot= 682924) 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 4.66745 sec, total size 6387.52 MB, corresponds to effective I/O rate of 1368.52 MB/sec READIC: Total number of particles : 134102215 INIT: Testing ID uniqueness... INIT: success. took=0.0712132 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=18936, determination of top-level tree involved 5 iterations and took 0.626986 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 1.12177|1.12178 DOMAIN: combining multiple-domains took 0.0140379 sec DOMAIN: exchange of 68879646 particles DOMAIN: particle exchange done. (took 0.3294 sec) DOMAIN: domain decomposition done. (took in total 0.98122 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0741458 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.611 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.156743 sec =57616.8 NTopnodes=21641 NTopleaves=18936 FOF: Start linking particles (presently allocated=191.018 MB) FOF: linking of small cells took 0.00169736 sec FOF: local links done (took 0.208656 sec, avg-work=0.184676, imbalance=1.12533). FOF: Marked=149815 out of the 68196722 primaries which are linked FOF: begin linking across processors (presently allocated=192.794 MB) FOF: have done 6508 cross links (processed 149815, took 0.00636722 sec) FOF: have done 1966 cross links (processed 73572, took 0.0052712 sec) FOF: have done 317 cross links (processed 9451, took 0.00482765 sec) FOF: have done 65 cross links (processed 1555, took 0.00468006 sec) FOF: have done 11 cross links (processed 458, took 0.00463529 sec) FOF: have done 3 cross links (processed 36, took 0.0045976 sec) FOF: have done 0 cross links (processed 7, took 0.00462857 sec) FOF: Local groups found. FOF: primary group finding took = 0.256011 sec FOF: Start finding nearest dm-particle (presently allocated=191.018 MB) FOF: fof-nearest iteration 1: need to repeat for 62606592 particles. (took = 0.117696 sec) FOF: fof-nearest iteration 2: need to repeat for 48870575 particles. (took = 0.140009 sec) FOF: fof-nearest iteration 3: need to repeat for 24150338 particles. (took = 0.147563 sec) FOF: fof-nearest iteration 4: need to repeat for 6482510 particles. (took = 0.0915636 sec) FOF: fof-nearest iteration 5: need to repeat for 679155 particles. (took = 0.032191 sec) FOF: fof-nearest iteration 6: need to repeat for 18554 particles. (took = 0.00665786 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.544614 sec FOF: compiling local group data and catalogue took = 0.0258256 sec FOF: Total number of FOF groups with at least 32 particles: 216159 FOF: Largest FOF group has 626 particles. FOF: Total number of particles in FOF groups: 134102215 FOF: group properties are now allocated.. (presently allocated=178.764 MB) FOF: computation of group properties took = 0.00761292 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0778458 sec FOF: Finished computing FoF groups. Complete work took 1.11713 sec (presently allocated=173.796 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=178.219 MB) GRAVTREE: Tree construction done. took 0.663872 sec =84430 NTopnodes=21641 NTopleaves=18936 tree-build-scalability=0.744274 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134102138 particles. (took 1.65559 sec) SUBFIND: ngb iteration 2: need to repeat for 134101790 particles. (took 1.57077 sec) SUBFIND: ngb iteration 3: need to repeat for 134100503 particles. (took 1.55863 sec) SUBFIND: ngb iteration 4: need to repeat for 134097357 particles. (took 1.55653 sec) SUBFIND: ngb iteration 5: need to repeat for 134090383 particles. (took 1.58053 sec) SUBFIND: ngb iteration 6: need to repeat for 134075626 particles. (took 1.62387 sec) SUBFIND: ngb iteration 7: need to repeat for 134048609 particles. (took 1.68779 sec) SUBFIND: ngb iteration 8: need to repeat for 133971112 particles. (took 1.77932 sec) SUBFIND: ngb iteration 9: need to repeat for 132949764 particles. (took 1.89387 sec) SUBFIND: ngb iteration 10: need to repeat for 129157972 particles. (took 2.00913 sec) SUBFIND: ngb iteration 11: need to repeat for 123240093 particles. (took 2.08687 sec) SUBFIND: ngb iteration 12: need to repeat for 114705340 particles. (took 2.10538 sec) SUBFIND: ngb iteration 13: need to repeat for 104714806 particles. (took 2.08515 sec) SUBFIND: ngb iteration 14: need to repeat for 95058846 particles. (took 2.02043 sec) SUBFIND: ngb iteration 15: need to repeat for 86306616 particles. (took 1.92339 sec) SUBFIND: ngb iteration 16: need to repeat for 78087917 particles. (took 1.78495 sec) SUBFIND: ngb iteration 17: need to repeat for 70255442 particles. (took 1.61474 sec) SUBFIND: ngb iteration 18: need to repeat for 62699379 particles. (took 1.41533 sec) SUBFIND: ngb iteration 19: need to repeat for 55139763 particles. (took 1.22115 sec) SUBFIND: ngb iteration 20: need to repeat for 47159151 particles. (took 1.03794 sec) SUBFIND: ngb iteration 21: need to repeat for 38247266 particles. (took 0.859267 sec) SUBFIND: ngb iteration 22: need to repeat for 28576321 particles. (took 0.683684 sec) SUBFIND: ngb iteration 23: need to repeat for 19189643 particles. (took 0.525078 sec) SUBFIND: ngb iteration 24: need to repeat for 11089889 particles. (took 0.37268 sec) SUBFIND: ngb iteration 25: need to repeat for 5313201 particles. (took 0.235442 sec) SUBFIND: ngb iteration 26: need to repeat for 2055892 particles. (took 0.129088 sec) SUBFIND: ngb iteration 27: need to repeat for 591425 particles. (took 0.0600378 sec) SUBFIND: ngb iteration 28: need to repeat for 111244 particles. (took 0.0213711 sec) SUBFIND: ngb iteration 29: need to repeat for 12151 particles. (took 0.00514781 sec) SUBFIND: ngb iteration 30: need to repeat for 717 particles. (took 0.00094099 sec) SUBFIND: ngb iteration 31: need to repeat for 32 particles. (took 0.000235124 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 37.1132 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 134102215 particles, for threshold size factor 0.6) SUBFIND: The other 216159 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00187181 sec SUBFIND: particle balance=1.1205 SUBFIND: subfind_exchange() took 0.460677 sec SUBFIND: particle balance for processing=1.00127 SUBFIND: subdomain decomposition took 0.105506 sec SUBFIND: serial subfind subdomain decomposition took 0.103988 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=501 took 19.7215 sec SUBFIND: root-task=0: Serial processing of halo 0 took 19.98 SUBFIND: Processing overall took (total time=20.5771 sec) SUBFIND: 0 out of 129678 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517371 ALLOCATE: Changing to MaxPartSph = 251631 SUBFIND: subfind_exchange() (for return to original CPU) took 0.519193 sec TREE: Full tree construction for all particles. (presently allocated=160.752 MB) GRAVTREE: Tree construction done. took 1.43718 sec =84430 NTopnodes=21641 NTopleaves=18936 tree-build-scalability=0.744274 SUBFIND: SO iteration 1: need to repeat for 216159 halo centers. (took 0.0131582 sec) SUBFIND: SO iteration 2: need to repeat for 216159 halo centers. (took 0.0122424 sec) SUBFIND: SO iteration 3: need to repeat for 216159 halo centers. (took 0.0117266 sec) SUBFIND: SO iteration 4: need to repeat for 216159 halo centers. (took 0.0113889 sec) SUBFIND: SO iteration 5: need to repeat for 216159 halo centers. (took 0.0118598 sec) SUBFIND: SO iteration 6: need to repeat for 216159 halo centers. (took 0.0111579 sec) SUBFIND: SO iteration 7: need to repeat for 216159 halo centers. (took 0.0111428 sec) SUBFIND: SO iteration 8: need to repeat for 216159 halo centers. (took 0.0111029 sec) SUBFIND: SO iteration 9: need to repeat for 216159 halo centers. (took 0.0110472 sec) SUBFIND: SO iteration 10: need to repeat for 216159 halo centers. (took 0.011125 sec) SUBFIND: SO iteration 11: need to repeat for 216159 halo centers. (took 0.0111522 sec) SUBFIND: SO iteration 12: need to repeat for 216159 halo centers. (took 0.0113406 sec) SUBFIND: SO iteration 13: need to repeat for 216159 halo centers. (took 0.0114429 sec) SUBFIND: SO iteration 14: need to repeat for 216159 halo centers. (took 0.0118171 sec) SUBFIND: SO iteration 15: need to repeat for 216159 halo centers. (took 0.0111435 sec) SUBFIND: SO iteration 16: need to repeat for 1417 halo centers. (took 0.0113758 sec) SUBFIND: SO iteration 17: need to repeat for 1 halo centers. (took 0.000810683 sec) SUBFIND: SO iteration 1: need to repeat for 216159 halo centers. (took 0.0116111 sec) SUBFIND: SO iteration 2: need to repeat for 216159 halo centers. (took 0.0105851 sec) SUBFIND: SO iteration 3: need to repeat for 216159 halo centers. (took 0.0109329 sec) SUBFIND: SO iteration 4: need to repeat for 216159 halo centers. (took 0.0111073 sec) SUBFIND: SO iteration 5: need to repeat for 216159 halo centers. (took 0.0119856 sec) SUBFIND: SO iteration 6: need to repeat for 216159 halo centers. (took 0.0113587 sec) SUBFIND: SO iteration 7: need to repeat for 216159 halo centers. (took 0.0113396 sec) SUBFIND: SO iteration 8: need to repeat for 216159 halo centers. (took 0.0111215 sec) SUBFIND: SO iteration 9: need to repeat for 216159 halo centers. (took 0.0117299 sec) SUBFIND: SO iteration 10: need to repeat for 216159 halo centers. (took 0.0114328 sec) SUBFIND: SO iteration 11: need to repeat for 216159 halo centers. (took 0.0115471 sec) SUBFIND: SO iteration 12: need to repeat for 216159 halo centers. (took 0.0115246 sec) SUBFIND: SO iteration 13: need to repeat for 216159 halo centers. (took 0.0113435 sec) SUBFIND: SO iteration 14: need to repeat for 216159 halo centers. (took 0.0111213 sec) SUBFIND: SO iteration 15: need to repeat for 216159 halo centers. (took 0.0113174 sec) SUBFIND: SO iteration 16: need to repeat for 631 halo centers. (took 0.0111799 sec) SUBFIND: SO iteration 1: need to repeat for 216159 halo centers. (took 0.0116673 sec) SUBFIND: SO iteration 2: need to repeat for 216159 halo centers. (took 0.0123539 sec) SUBFIND: SO iteration 3: need to repeat for 216159 halo centers. (took 0.0116437 sec) SUBFIND: SO iteration 4: need to repeat for 216159 halo centers. (took 0.0114938 sec) SUBFIND: SO iteration 5: need to repeat for 216159 halo centers. (took 0.0113717 sec) SUBFIND: SO iteration 6: need to repeat for 216159 halo centers. (took 0.011057 sec) SUBFIND: SO iteration 7: need to repeat for 216159 halo centers. (took 0.0110636 sec) SUBFIND: SO iteration 8: need to repeat for 216159 halo centers. (took 0.0110747 sec) SUBFIND: SO iteration 9: need to repeat for 216159 halo centers. (took 0.0110517 sec) SUBFIND: SO iteration 10: need to repeat for 216159 halo centers. (took 0.0110758 sec) SUBFIND: SO iteration 11: need to repeat for 216159 halo centers. (took 0.0110811 sec) SUBFIND: SO iteration 12: need to repeat for 216159 halo centers. (took 0.0111263 sec) SUBFIND: SO iteration 13: need to repeat for 216159 halo centers. (took 0.0111207 sec) SUBFIND: SO iteration 14: need to repeat for 216159 halo centers. (took 0.0110222 sec) SUBFIND: SO iteration 15: need to repeat for 216159 halo centers. (took 0.0110395 sec) SUBFIND: SO iteration 16: need to repeat for 1469 halo centers. (took 0.0109995 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000386968 sec) SUBFIND: SO iteration 1: need to repeat for 216159 halo centers. (took 0.0110666 sec) SUBFIND: SO iteration 2: need to repeat for 216159 halo centers. (took 0.0121305 sec) SUBFIND: SO iteration 3: need to repeat for 216159 halo centers. (took 0.0115391 sec) SUBFIND: SO iteration 4: need to repeat for 216159 halo centers. (took 0.0118815 sec) SUBFIND: SO iteration 5: need to repeat for 216159 halo centers. (took 0.0118482 sec) SUBFIND: SO iteration 6: need to repeat for 216159 halo centers. (took 0.0121257 sec) SUBFIND: SO iteration 7: need to repeat for 216159 halo centers. (took 0.0118056 sec) SUBFIND: SO iteration 8: need to repeat for 216159 halo centers. (took 0.0118207 sec) SUBFIND: SO iteration 9: need to repeat for 216159 halo centers. (took 0.011767 sec) SUBFIND: SO iteration 10: need to repeat for 216159 halo centers. (took 0.0118066 sec) SUBFIND: SO iteration 11: need to repeat for 216159 halo centers. (took 0.0118025 sec) SUBFIND: SO iteration 12: need to repeat for 216159 halo centers. (took 0.0117994 sec) SUBFIND: SO iteration 13: need to repeat for 216159 halo centers. (took 0.0118178 sec) SUBFIND: SO iteration 14: need to repeat for 216159 halo centers. (took 0.011852 sec) SUBFIND: SO iteration 15: need to repeat for 216159 halo centers. (took 0.011837 sec) SUBFIND: SO iteration 16: need to repeat for 114811 halo centers. (took 0.011818 sec) SUBFIND: SO iteration 17: need to repeat for 697 halo centers. (took 0.00790047 sec) SUBFIND: SO iteration 18: need to repeat for 32 halo centers. (took 0.000253094 sec) SUBFIND: SO iteration 19: need to repeat for 7 halo centers. (took 0.000137003 sec) SUBFIND: determining spherical overdensity masses took 0.746148 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0686666 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 = 1.15803 sec, total size 107.451 MB, corresponds to effective I/O rate of 92.7883 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.15887 sec SUBFIND: Finished with SUBFIND. (total time=62.8231 sec) SUBFIND: Total number of subhalos with at least 20 particles: 345494 SUBFIND: Largest subhalo has 626 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102215 FOF: preparing output order of particles took 1.37007 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 9.40782 sec, total size 5350.45 MB, corresponds to effective I/O rate of 568.723 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 218 (rank 218 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.