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 = 186373.70 Mb (on task= 135), Smallest = 185627.42 Mb (on task= 378), Average = 185989.99 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5759.46 Mb (on task= 378), Smallest = 5013.19 Mb (on task= 135), Average = 5396.90 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 = 5759.46 Mb (on task= 378), Smallest = 5013.19 Mb (on task= 135), Average = 5396.90 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.21 Mb (on task= 86), 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 18.325 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): 56162910 (tot= 56162910) masstab= 0 READIC: Type 1: 54988942 (tot= 54988942) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 22907498 (tot= 22907498) masstab= 0 READIC: Type 5: 4964 (tot= 4964) 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 4.38016 sec, total size 6351.22 MB, corresponds to effective I/O rate of 1450 MB/sec READIC: Total number of particles : 134064314 INIT: Testing ID uniqueness... INIT: success. took=0.0739123 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: Increasing TopNodeAllocFactor=33.4031 new value=43.4241 DOMAIN: NTopleaves=126750, determination of top-level tree involved 13 iterations and took 1.04056 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=205 for nextra=78, reaching maximum imbalance of 1.14031|1.1404 DOMAIN: combining multiple-domains took 0.0283335 sec DOMAIN: exchange of 77901404 particles DOMAIN: particle exchange done. (took 0.337857 sec) DOMAIN: domain decomposition done. (took in total 1.41734 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0735903 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=168.538 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.174031 sec =166707 NTopnodes=144857 NTopleaves=126750 FOF: Start linking particles (presently allocated=185.122 MB) FOF: linking of small cells took 0.00287998 sec FOF: local links done (took 0.284799 sec, avg-work=0.241136, imbalance=1.17488). FOF: Marked=4094524 out of the 54988942 primaries which are linked FOF: begin linking across processors (presently allocated=187.363 MB) FOF: have done 47036 cross links (processed 4094524, took 0.0339288 sec) FOF: have done 28325 cross links (processed 2364269, took 0.0241001 sec) FOF: have done 8653 cross links (processed 451441, took 0.0158053 sec) FOF: have done 2081 cross links (processed 79114, took 0.011495 sec) FOF: have done 559 cross links (processed 15858, took 0.00672995 sec) FOF: have done 127 cross links (processed 2508, took 0.00487941 sec) FOF: have done 55 cross links (processed 990, took 0.00486103 sec) FOF: have done 65 cross links (processed 1809, took 0.00529209 sec) FOF: have done 49 cross links (processed 1942, took 0.00577962 sec) FOF: have done 29 cross links (processed 453, took 0.00485929 sec) FOF: have done 6 cross links (processed 171, took 0.00477415 sec) FOF: have done 0 cross links (processed 19, took 0.00487668 sec) FOF: Local groups found. FOF: primary group finding took = 0.427985 sec FOF: Start finding nearest dm-particle (presently allocated=185.122 MB) FOF: fof-nearest iteration 1: need to repeat for 46545974 particles. (took = 0.331872 sec) FOF: fof-nearest iteration 2: need to repeat for 28438652 particles. (took = 0.191013 sec) FOF: fof-nearest iteration 3: need to repeat for 12169493 particles. (took = 0.143734 sec) FOF: fof-nearest iteration 4: need to repeat for 1738387 particles. (took = 0.0867503 sec) FOF: fof-nearest iteration 5: need to repeat for 47346 particles. (took = 0.0188505 sec) FOF: fof-nearest iteration 6: need to repeat for 1153 particles. (took = 0.00145643 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.782275 sec FOF: compiling local group data and catalogue took = 0.0246241 sec FOF: Total number of FOF groups with at least 32 particles: 3240 FOF: Largest FOF group has 45235 particles. FOF: Total number of particles in FOF groups: 134064314 FOF: group properties are now allocated.. (presently allocated=173.682 MB) FOF: computation of group properties took = 0.00771425 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0640613 sec FOF: Finished computing FoF groups. Complete work took 1.52472 sec (presently allocated=168.542 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=171.44 MB) GRAVTREE: Tree construction done. took 0.946922 sec =196574 NTopnodes=144857 NTopleaves=126750 tree-build-scalability=0.264799 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 131172499 particles. (took 11.4262 sec) SUBFIND: ngb iteration 2: need to repeat for 126026524 particles. (took 9.53375 sec) SUBFIND: ngb iteration 3: need to repeat for 117219886 particles. (took 8.24508 sec) SUBFIND: ngb iteration 4: need to repeat for 101117422 particles. (took 6.96337 sec) SUBFIND: ngb iteration 5: need to repeat for 80564985 particles. (took 5.55738 sec) SUBFIND: ngb iteration 6: need to repeat for 64360145 particles. (took 4.1269 sec) SUBFIND: ngb iteration 7: need to repeat for 53884764 particles. (took 2.84666 sec) SUBFIND: ngb iteration 8: need to repeat for 46838027 particles. (took 2.0945 sec) SUBFIND: ngb iteration 9: need to repeat for 41253786 particles. (took 1.72302 sec) SUBFIND: ngb iteration 10: need to repeat for 36060756 particles. (took 1.52012 sec) SUBFIND: ngb iteration 11: need to repeat for 30786937 particles. (took 1.28478 sec) SUBFIND: ngb iteration 12: need to repeat for 25270081 particles. (took 1.04483 sec) SUBFIND: ngb iteration 13: need to repeat for 19590396 particles. (took 0.848561 sec) SUBFIND: ngb iteration 14: need to repeat for 14130301 particles. (took 0.638332 sec) SUBFIND: ngb iteration 15: need to repeat for 9188597 particles. (took 0.437655 sec) SUBFIND: ngb iteration 16: need to repeat for 5147071 particles. (took 0.283063 sec) SUBFIND: ngb iteration 17: need to repeat for 2397787 particles. (took 0.159626 sec) SUBFIND: ngb iteration 18: need to repeat for 932663 particles. (took 0.0776144 sec) SUBFIND: ngb iteration 19: need to repeat for 314019 particles. (took 0.0338568 sec) SUBFIND: ngb iteration 20: need to repeat for 94073 particles. (took 0.0141535 sec) SUBFIND: ngb iteration 21: need to repeat for 26704 particles. (took 0.00707502 sec) SUBFIND: ngb iteration 22: need to repeat for 7953 particles. (took 0.00418405 sec) SUBFIND: ngb iteration 23: need to repeat for 2741 particles. (took 0.00269566 sec) SUBFIND: ngb iteration 24: need to repeat for 991 particles. (took 0.0017799 sec) SUBFIND: ngb iteration 25: need to repeat for 323 particles. (took 0.00110268 sec) SUBFIND: ngb iteration 26: need to repeat for 77 particles. (took 0.000767535 sec) SUBFIND: ngb iteration 27: need to repeat for 11 particles. (took 0.000360966 sec) SUBFIND: ngb iteration 28: need to repeat for 1 particles. (took 0.000155281 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 58.8866 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 134064314 particles, for threshold size factor 0.6) SUBFIND: The other 3240 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.000270205 sec SUBFIND: particle balance=1.14031 SUBFIND: subfind_exchange() took 0.509265 sec SUBFIND: particle balance for processing=1.07314 SUBFIND: subdomain decomposition took 0.124678 sec SUBFIND: serial subfind subdomain decomposition took 0.12296 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=8 took 26.6423 sec SUBFIND: root-task=0: Serial processing of halo 0 took 26.9461 SUBFIND: Processing overall took (total time=33.6029 sec) SUBFIND: 0 out of 113227 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517226 ALLOCATE: Changing to MaxPartSph = 216678 SUBFIND: subfind_exchange() (for return to original CPU) took 0.569701 sec TREE: Full tree construction for all particles. (presently allocated=157.185 MB) GRAVTREE: Tree construction done. took 1.65993 sec =196574 NTopnodes=144857 NTopleaves=126750 tree-build-scalability=0.264799 SUBFIND: SO iteration 1: need to repeat for 3240 halo centers. (took 0.0032673 sec) SUBFIND: SO iteration 2: need to repeat for 3240 halo centers. (took 0.0034039 sec) SUBFIND: SO iteration 3: need to repeat for 3240 halo centers. (took 0.00268623 sec) SUBFIND: SO iteration 4: need to repeat for 3240 halo centers. (took 0.00224837 sec) SUBFIND: SO iteration 5: need to repeat for 3240 halo centers. (took 0.00211724 sec) SUBFIND: SO iteration 6: need to repeat for 3240 halo centers. (took 0.00193678 sec) SUBFIND: SO iteration 7: need to repeat for 3240 halo centers. (took 0.00184497 sec) SUBFIND: SO iteration 8: need to repeat for 3240 halo centers. (took 0.00180835 sec) SUBFIND: SO iteration 9: need to repeat for 3240 halo centers. (took 0.00176248 sec) SUBFIND: SO iteration 10: need to repeat for 3240 halo centers. (took 0.00175234 sec) SUBFIND: SO iteration 11: need to repeat for 3240 halo centers. (took 0.00174973 sec) SUBFIND: SO iteration 12: need to repeat for 3240 halo centers. (took 0.00175442 sec) SUBFIND: SO iteration 13: need to repeat for 3240 halo centers. (took 0.00174972 sec) SUBFIND: SO iteration 14: need to repeat for 3240 halo centers. (took 0.00173106 sec) SUBFIND: SO iteration 15: need to repeat for 3240 halo centers. (took 0.00173188 sec) SUBFIND: SO iteration 16: need to repeat for 32 halo centers. (took 0.00175522 sec) SUBFIND: SO iteration 1: need to repeat for 3240 halo centers. (took 0.00243789 sec) SUBFIND: SO iteration 2: need to repeat for 3240 halo centers. (took 0.00242784 sec) SUBFIND: SO iteration 3: need to repeat for 3240 halo centers. (took 0.00226568 sec) SUBFIND: SO iteration 4: need to repeat for 3240 halo centers. (took 0.00207273 sec) SUBFIND: SO iteration 5: need to repeat for 3240 halo centers. (took 0.00185636 sec) SUBFIND: SO iteration 6: need to repeat for 3240 halo centers. (took 0.0021471 sec) SUBFIND: SO iteration 7: need to repeat for 3240 halo centers. (took 0.00198427 sec) SUBFIND: SO iteration 8: need to repeat for 3240 halo centers. (took 0.00168467 sec) SUBFIND: SO iteration 9: need to repeat for 3240 halo centers. (took 0.00181074 sec) SUBFIND: SO iteration 10: need to repeat for 3240 halo centers. (took 0.00170459 sec) SUBFIND: SO iteration 11: need to repeat for 3240 halo centers. (took 0.00191635 sec) SUBFIND: SO iteration 12: need to repeat for 3240 halo centers. (took 0.00181387 sec) SUBFIND: SO iteration 13: need to repeat for 3240 halo centers. (took 0.00182048 sec) SUBFIND: SO iteration 14: need to repeat for 3240 halo centers. (took 0.00165494 sec) SUBFIND: SO iteration 15: need to repeat for 3240 halo centers. (took 0.00168405 sec) SUBFIND: SO iteration 16: need to repeat for 20 halo centers. (took 0.00170064 sec) SUBFIND: SO iteration 1: need to repeat for 3240 halo centers. (took 0.00189206 sec) SUBFIND: SO iteration 2: need to repeat for 3240 halo centers. (took 0.0024116 sec) SUBFIND: SO iteration 3: need to repeat for 3240 halo centers. (took 0.002348 sec) SUBFIND: SO iteration 4: need to repeat for 3240 halo centers. (took 0.00224651 sec) SUBFIND: SO iteration 5: need to repeat for 3240 halo centers. (took 0.00188857 sec) SUBFIND: SO iteration 6: need to repeat for 3240 halo centers. (took 0.00180176 sec) SUBFIND: SO iteration 7: need to repeat for 3240 halo centers. (took 0.00178384 sec) SUBFIND: SO iteration 8: need to repeat for 3240 halo centers. (took 0.00204862 sec) SUBFIND: SO iteration 9: need to repeat for 3240 halo centers. (took 0.00208273 sec) SUBFIND: SO iteration 10: need to repeat for 3240 halo centers. (took 0.00193922 sec) SUBFIND: SO iteration 11: need to repeat for 3240 halo centers. (took 0.00175883 sec) SUBFIND: SO iteration 12: need to repeat for 3240 halo centers. (took 0.00178419 sec) SUBFIND: SO iteration 13: need to repeat for 3240 halo centers. (took 0.00185782 sec) SUBFIND: SO iteration 14: need to repeat for 3240 halo centers. (took 0.00247696 sec) SUBFIND: SO iteration 15: need to repeat for 3240 halo centers. (took 0.00195316 sec) SUBFIND: SO iteration 16: need to repeat for 32 halo centers. (took 0.00205746 sec) SUBFIND: SO iteration 1: need to repeat for 3240 halo centers. (took 0.00219831 sec) SUBFIND: SO iteration 2: need to repeat for 3240 halo centers. (took 0.00315956 sec) SUBFIND: SO iteration 3: need to repeat for 3240 halo centers. (took 0.00236934 sec) SUBFIND: SO iteration 4: need to repeat for 3240 halo centers. (took 0.00290633 sec) SUBFIND: SO iteration 5: need to repeat for 3240 halo centers. (took 0.00239399 sec) SUBFIND: SO iteration 6: need to repeat for 3240 halo centers. (took 0.00239505 sec) SUBFIND: SO iteration 7: need to repeat for 3240 halo centers. (took 0.00249781 sec) SUBFIND: SO iteration 8: need to repeat for 3240 halo centers. (took 0.00216354 sec) SUBFIND: SO iteration 9: need to repeat for 3240 halo centers. (took 0.00240384 sec) SUBFIND: SO iteration 10: need to repeat for 3240 halo centers. (took 0.00219609 sec) SUBFIND: SO iteration 11: need to repeat for 3240 halo centers. (took 0.00241517 sec) SUBFIND: SO iteration 12: need to repeat for 3240 halo centers. (took 0.00231106 sec) SUBFIND: SO iteration 13: need to repeat for 3240 halo centers. (took 0.0021284 sec) SUBFIND: SO iteration 14: need to repeat for 3240 halo centers. (took 0.00212519 sec) SUBFIND: SO iteration 15: need to repeat for 3240 halo centers. (took 0.00216578 sec) SUBFIND: SO iteration 16: need to repeat for 1429 halo centers. (took 0.00213847 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.00132538 sec) SUBFIND: determining spherical overdensity masses took 0.138012 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0593892 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 = 1.05614 sec, total size 19.2462 MB, corresponds to effective I/O rate of 18.2231 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.05719 sec SUBFIND: Finished with SUBFIND. (total time=97.494 sec) SUBFIND: Total number of subhalos with at least 20 particles: 90791 SUBFIND: Largest subhalo has 43965 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134064314 FOF: preparing output order of particles took 1.40021 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 8.20339 sec, total size 5245.47 MB, corresponds to effective I/O rate of 639.427 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 85 (rank 85 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.