TACC: Starting up job 4153400 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 = 186119.96 Mb (on task= 378), Smallest = 185844.61 Mb (on task= 189), Average = 186011.69 Mb Total Mem: Largest = 191386.89 Mb (on task= 270), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5542.28 Mb (on task= 189), Smallest = 5266.93 Mb (on task= 378), Average = 5375.20 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 = 5542.28 Mb (on task= 189), Smallest = 5266.93 Mb (on task= 378), Average = 5375.20 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 103), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-025.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 14.8318 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): 65685713 (tot= 65685713) masstab= 0 READIC: Type 1: 68169419 (tot= 68169419) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 247146 (tot= 247146) 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 4.93783 sec, total size 6389.29 MB, corresponds to effective I/O rate of 1293.95 MB/sec READIC: Total number of particles : 134102278 INIT: Testing ID uniqueness... INIT: success. took=0.0760879 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=19041, determination of top-level tree involved 5 iterations and took 0.62677 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=183 for nextra=98, reaching maximum imbalance of 1.11971|1.11973 DOMAIN: combining multiple-domains took 0.0132346 sec DOMAIN: exchange of 68416565 particles DOMAIN: particle exchange done. (took 0.348323 sec) DOMAIN: domain decomposition done. (took in total 0.999263 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0755525 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.961 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.155301 sec =63073.2 NTopnodes=21761 NTopleaves=19041 FOF: Start linking particles (presently allocated=192.25 MB) FOF: linking of small cells took 0.00184755 sec FOF: local links done (took 0.184375 sec, avg-work=0.163222, imbalance=1.12533). FOF: Marked=150292 out of the 68169419 primaries which are linked FOF: begin linking across processors (presently allocated=194.08 MB) FOF: have done 8133 cross links (processed 150292, took 0.00619231 sec) FOF: have done 2215 cross links (processed 73979, took 0.0054146 sec) FOF: have done 381 cross links (processed 10685, took 0.00490276 sec) FOF: have done 62 cross links (processed 1863, took 0.00457473 sec) FOF: have done 3 cross links (processed 278, took 0.00458456 sec) FOF: have done 0 cross links (processed 24, took 0.00455622 sec) FOF: Local groups found. FOF: primary group finding took = 0.226669 sec FOF: Start finding nearest dm-particle (presently allocated=192.25 MB) FOF: fof-nearest iteration 1: need to repeat for 63210693 particles. (took = 0.110209 sec) FOF: fof-nearest iteration 2: need to repeat for 50873891 particles. (took = 0.129524 sec) FOF: fof-nearest iteration 3: need to repeat for 25992797 particles. (took = 0.13798 sec) FOF: fof-nearest iteration 4: need to repeat for 7730116 particles. (took = 0.0873352 sec) FOF: fof-nearest iteration 5: need to repeat for 929333 particles. (took = 0.0333098 sec) FOF: fof-nearest iteration 6: need to repeat for 26523 particles. (took = 0.00756446 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.514492 sec FOF: compiling local group data and catalogue took = 0.0256179 sec FOF: Total number of FOF groups with at least 32 particles: 436531 FOF: Largest FOF group has 309 particles. FOF: Total number of particles in FOF groups: 134102278 FOF: group properties are now allocated.. (presently allocated=179.411 MB) FOF: computation of group properties took = 0.00811443 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.084966 sec FOF: Finished computing FoF groups. Complete work took 1.0651 sec (presently allocated=174.341 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=179.414 MB) GRAVTREE: Tree construction done. took 0.526359 sec =90905.3 NTopnodes=21761 NTopleaves=19041 tree-build-scalability=0.761173 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134102278 particles. (took 1.15011 sec) SUBFIND: ngb iteration 2: need to repeat for 134102209 particles. (took 1.04316 sec) SUBFIND: ngb iteration 3: need to repeat for 134102209 particles. (took 0.98542 sec) SUBFIND: ngb iteration 4: need to repeat for 134102204 particles. (took 0.962164 sec) SUBFIND: ngb iteration 5: need to repeat for 134102174 particles. (took 0.965914 sec) SUBFIND: ngb iteration 6: need to repeat for 134102062 particles. (took 0.988178 sec) SUBFIND: ngb iteration 7: need to repeat for 134101703 particles. (took 1.01806 sec) SUBFIND: ngb iteration 8: need to repeat for 134100875 particles. (took 1.07048 sec) SUBFIND: ngb iteration 9: need to repeat for 134083052 particles. (took 1.13728 sec) SUBFIND: ngb iteration 10: need to repeat for 133175711 particles. (took 1.21119 sec) SUBFIND: ngb iteration 11: need to repeat for 127486547 particles. (took 1.28345 sec) SUBFIND: ngb iteration 12: need to repeat for 119778416 particles. (took 1.29852 sec) SUBFIND: ngb iteration 13: need to repeat for 109439023 particles. (took 1.28062 sec) SUBFIND: ngb iteration 14: need to repeat for 98584491 particles. (took 1.23415 sec) SUBFIND: ngb iteration 15: need to repeat for 89363686 particles. (took 1.17007 sec) SUBFIND: ngb iteration 16: need to repeat for 81370323 particles. (took 1.10768 sec) SUBFIND: ngb iteration 17: need to repeat for 73872793 particles. (took 1.03929 sec) SUBFIND: ngb iteration 18: need to repeat for 66312590 particles. (took 0.95615 sec) SUBFIND: ngb iteration 19: need to repeat for 58171938 particles. (took 0.859844 sec) SUBFIND: ngb iteration 20: need to repeat for 48673114 particles. (took 0.754064 sec) SUBFIND: ngb iteration 21: need to repeat for 37354835 particles. (took 0.645564 sec) SUBFIND: ngb iteration 22: need to repeat for 25248944 particles. (took 0.518146 sec) SUBFIND: ngb iteration 23: need to repeat for 14144685 particles. (took 0.372552 sec) SUBFIND: ngb iteration 24: need to repeat for 6238217 particles. (took 0.237134 sec) SUBFIND: ngb iteration 25: need to repeat for 2069383 particles. (took 0.128056 sec) SUBFIND: ngb iteration 26: need to repeat for 480260 particles. (took 0.0559062 sec) SUBFIND: ngb iteration 27: need to repeat for 70558 particles. (took 0.0171672 sec) SUBFIND: ngb iteration 28: need to repeat for 6127 particles. (took 0.00374368 sec) SUBFIND: ngb iteration 29: need to repeat for 304 particles. (took 0.000483276 sec) SUBFIND: ngb iteration 30: need to repeat for 11 particles. (took 0.000165114 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 23.5031 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 134102278 particles, for threshold size factor 0.6) SUBFIND: The other 436531 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0020974 sec SUBFIND: particle balance=1.11838 SUBFIND: subfind_exchange() took 0.466915 sec SUBFIND: particle balance for processing=1.00051 SUBFIND: subdomain decomposition took 0.105111 sec SUBFIND: serial subfind subdomain decomposition took 0.10367 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1011 took 28.2331 sec SUBFIND: root-task=0: Serial processing of halo 0 took 28.4894 SUBFIND: Processing overall took (total time=28.9291 sec) SUBFIND: 0 out of 77645 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517373 ALLOCATE: Changing to MaxPartSph = 253418 SUBFIND: subfind_exchange() (for return to original CPU) took 0.52687 sec TREE: Full tree construction for all particles. (presently allocated=161.9 MB) GRAVTREE: Tree construction done. took 1.4938 sec =90905.3 NTopnodes=21761 NTopleaves=19041 tree-build-scalability=0.761173 SUBFIND: SO iteration 1: need to repeat for 436531 halo centers. (took 0.0163717 sec) SUBFIND: SO iteration 2: need to repeat for 436531 halo centers. (took 0.014803 sec) SUBFIND: SO iteration 3: need to repeat for 436531 halo centers. (took 0.014251 sec) SUBFIND: SO iteration 4: need to repeat for 436531 halo centers. (took 0.0138114 sec) SUBFIND: SO iteration 5: need to repeat for 436531 halo centers. (took 0.0136639 sec) SUBFIND: SO iteration 6: need to repeat for 436531 halo centers. (took 0.0136267 sec) SUBFIND: SO iteration 7: need to repeat for 436531 halo centers. (took 0.0141078 sec) SUBFIND: SO iteration 8: need to repeat for 436531 halo centers. (took 0.0135407 sec) SUBFIND: SO iteration 9: need to repeat for 436531 halo centers. (took 0.0135501 sec) SUBFIND: SO iteration 10: need to repeat for 436531 halo centers. (took 0.0135032 sec) SUBFIND: SO iteration 11: need to repeat for 436531 halo centers. (took 0.0135074 sec) SUBFIND: SO iteration 12: need to repeat for 436531 halo centers. (took 0.0138886 sec) SUBFIND: SO iteration 13: need to repeat for 436531 halo centers. (took 0.0135806 sec) SUBFIND: SO iteration 14: need to repeat for 436531 halo centers. (took 0.0135075 sec) SUBFIND: SO iteration 15: need to repeat for 436531 halo centers. (took 0.0134576 sec) SUBFIND: SO iteration 16: need to repeat for 3921 halo centers. (took 0.013351 sec) SUBFIND: SO iteration 17: need to repeat for 32 halo centers. (took 0.000666214 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000144344 sec) SUBFIND: SO iteration 1: need to repeat for 436531 halo centers. (took 0.013531 sec) SUBFIND: SO iteration 2: need to repeat for 436531 halo centers. (took 0.0129995 sec) SUBFIND: SO iteration 3: need to repeat for 436531 halo centers. (took 0.013271 sec) SUBFIND: SO iteration 4: need to repeat for 436531 halo centers. (took 0.0134939 sec) SUBFIND: SO iteration 5: need to repeat for 436531 halo centers. (took 0.0135553 sec) SUBFIND: SO iteration 6: need to repeat for 436531 halo centers. (took 0.0134127 sec) SUBFIND: SO iteration 7: need to repeat for 436531 halo centers. (took 0.0134421 sec) SUBFIND: SO iteration 8: need to repeat for 436531 halo centers. (took 0.0133865 sec) SUBFIND: SO iteration 9: need to repeat for 436531 halo centers. (took 0.0134019 sec) SUBFIND: SO iteration 10: need to repeat for 436531 halo centers. (took 0.0135829 sec) SUBFIND: SO iteration 11: need to repeat for 436531 halo centers. (took 0.0134785 sec) SUBFIND: SO iteration 12: need to repeat for 436531 halo centers. (took 0.0133695 sec) SUBFIND: SO iteration 13: need to repeat for 436531 halo centers. (took 0.0134202 sec) SUBFIND: SO iteration 14: need to repeat for 436531 halo centers. (took 0.013391 sec) SUBFIND: SO iteration 15: need to repeat for 436531 halo centers. (took 0.0133805 sec) SUBFIND: SO iteration 16: need to repeat for 1965 halo centers. (took 0.0131965 sec) SUBFIND: SO iteration 17: need to repeat for 14 halo centers. (took 0.000429207 sec) SUBFIND: SO iteration 1: need to repeat for 436531 halo centers. (took 0.0135039 sec) SUBFIND: SO iteration 2: need to repeat for 436531 halo centers. (took 0.0145201 sec) SUBFIND: SO iteration 3: need to repeat for 436531 halo centers. (took 0.0140096 sec) SUBFIND: SO iteration 4: need to repeat for 436531 halo centers. (took 0.0137836 sec) SUBFIND: SO iteration 5: need to repeat for 436531 halo centers. (took 0.0135365 sec) SUBFIND: SO iteration 6: need to repeat for 436531 halo centers. (took 0.0135081 sec) SUBFIND: SO iteration 7: need to repeat for 436531 halo centers. (took 0.0134873 sec) SUBFIND: SO iteration 8: need to repeat for 436531 halo centers. (took 0.0135068 sec) SUBFIND: SO iteration 9: need to repeat for 436531 halo centers. (took 0.0136638 sec) SUBFIND: SO iteration 10: need to repeat for 436531 halo centers. (took 0.0135087 sec) SUBFIND: SO iteration 11: need to repeat for 436531 halo centers. (took 0.0134867 sec) SUBFIND: SO iteration 12: need to repeat for 436531 halo centers. (took 0.0134906 sec) SUBFIND: SO iteration 13: need to repeat for 436531 halo centers. (took 0.0134943 sec) SUBFIND: SO iteration 14: need to repeat for 436531 halo centers. (took 0.0134843 sec) SUBFIND: SO iteration 15: need to repeat for 436531 halo centers. (took 0.0135215 sec) SUBFIND: SO iteration 16: need to repeat for 4070 halo centers. (took 0.0132984 sec) SUBFIND: SO iteration 17: need to repeat for 34 halo centers. (took 0.000717925 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000140177 sec) SUBFIND: SO iteration 1: need to repeat for 436531 halo centers. (took 0.0135335 sec) SUBFIND: SO iteration 2: need to repeat for 436531 halo centers. (took 0.0147287 sec) SUBFIND: SO iteration 3: need to repeat for 436531 halo centers. (took 0.0139156 sec) SUBFIND: SO iteration 4: need to repeat for 436531 halo centers. (took 0.0144454 sec) SUBFIND: SO iteration 5: need to repeat for 436531 halo centers. (took 0.0144241 sec) SUBFIND: SO iteration 6: need to repeat for 436531 halo centers. (took 0.0143753 sec) SUBFIND: SO iteration 7: need to repeat for 436531 halo centers. (took 0.01442 sec) SUBFIND: SO iteration 8: need to repeat for 436531 halo centers. (took 0.0143954 sec) SUBFIND: SO iteration 9: need to repeat for 436531 halo centers. (took 0.0144042 sec) SUBFIND: SO iteration 10: need to repeat for 436531 halo centers. (took 0.0144037 sec) SUBFIND: SO iteration 11: need to repeat for 436531 halo centers. (took 0.0144245 sec) SUBFIND: SO iteration 12: need to repeat for 436531 halo centers. (took 0.0144317 sec) SUBFIND: SO iteration 13: need to repeat for 436531 halo centers. (took 0.0143726 sec) SUBFIND: SO iteration 14: need to repeat for 436531 halo centers. (took 0.0144396 sec) SUBFIND: SO iteration 15: need to repeat for 436531 halo centers. (took 0.0144327 sec) SUBFIND: SO iteration 16: need to repeat for 220583 halo centers. (took 0.014388 sec) SUBFIND: SO iteration 17: need to repeat for 3950 halo centers. (took 0.00920451 sec) SUBFIND: SO iteration 18: need to repeat for 154 halo centers. (took 0.000641016 sec) SUBFIND: SO iteration 19: need to repeat for 7 halo centers. (took 0.000155214 sec) SUBFIND: determining spherical overdensity masses took 0.898747 sec SUBFIND: assembled and ordered groups and subhalos (took 0.07331 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 = 1.17102 sec, total size 179.149 MB, corresponds to effective I/O rate of 152.985 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.17194 sec SUBFIND: Finished with SUBFIND. (total time=57.665 sec) SUBFIND: Total number of subhalos with at least 20 particles: 513988 SUBFIND: Largest subhalo has 309 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102278 FOF: preparing output order of particles took 1.4081 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 8.8587 sec, total size 5355.75 MB, corresponds to effective I/O rate of 604.575 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 407 (rank 407 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.