TACC: Starting up job 4244614 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 = 186445.86 Mb (on task= 351), Smallest = 186403.34 Mb (on task= 0), Average = 186430.89 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5111.99 Mb (on task= 0), Smallest = 5069.47 Mb (on task= 351), Average = 5084.44 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 = 5111.99 Mb (on task= 0), Smallest = 5069.47 Mb (on task= 351), Average = 5084.44 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.47 Mb (on task= 53), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c123-212.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 14.6762 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_054.hdf5' contains: READIC: Type 0 (gas): 65597385 (tot= 65597385) masstab= 0 READIC: Type 1: 68067887 (tot= 68067887) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 317093 (tot= 317093) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_054.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 5.49973 sec, total size 6383.46 MB, corresponds to effective I/O rate of 1160.69 MB/sec READIC: Total number of particles : 133982365 INIT: Testing ID uniqueness... INIT: success. took=0.0697238 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=18642, determination of top-level tree involved 6 iterations and took 0.64634 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 1.12164|1.12178 DOMAIN: combining multiple-domains took 0.0140532 sec DOMAIN: exchange of 68384980 particles DOMAIN: particle exchange done. (took 0.32502 sec) DOMAIN: domain decomposition done. (took in total 0.996073 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0734672 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.776 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.155364 sec =64194.6 NTopnodes=21305 NTopleaves=18642 FOF: Start linking particles (presently allocated=192.177 MB) FOF: linking of small cells took 0.00177595 sec FOF: local links done (took 0.174909 sec, avg-work=0.154921, imbalance=1.12165). FOF: Marked=149901 out of the 68067887 primaries which are linked FOF: begin linking across processors (presently allocated=193.995 MB) FOF: have done 8262 cross links (processed 149901, took 0.00611832 sec) FOF: have done 2415 cross links (processed 76948, took 0.00522694 sec) FOF: have done 489 cross links (processed 12993, took 0.00475699 sec) FOF: have done 98 cross links (processed 2466, took 0.00456663 sec) FOF: have done 20 cross links (processed 484, took 0.00452665 sec) FOF: have done 2 cross links (processed 59, took 0.00445828 sec) FOF: have done 1 cross links (processed 5, took 0.00436107 sec) FOF: have done 0 cross links (processed 2, took 0.00440529 sec) FOF: Local groups found. FOF: primary group finding took = 0.225748 sec FOF: Start finding nearest dm-particle (presently allocated=192.177 MB) FOF: fof-nearest iteration 1: need to repeat for 63785744 particles. (took = 0.106355 sec) FOF: fof-nearest iteration 2: need to repeat for 53573367 particles. (took = 0.123049 sec) FOF: fof-nearest iteration 3: need to repeat for 28234603 particles. (took = 0.135171 sec) FOF: fof-nearest iteration 4: need to repeat for 7300282 particles. (took = 0.0910436 sec) FOF: fof-nearest iteration 5: need to repeat for 927564 particles. (took = 0.0308874 sec) FOF: fof-nearest iteration 6: need to repeat for 11604 particles. (took = 0.00757581 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.502252 sec FOF: compiling local group data and catalogue took = 0.0260738 sec FOF: Total number of FOF groups with at least 32 particles: 489901 FOF: Largest FOF group has 286 particles. FOF: Total number of particles in FOF groups: 133982365 FOF: group properties are now allocated.. (presently allocated=179.222 MB) FOF: computation of group properties took = 0.00844323 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.089048 sec FOF: Finished computing FoF groups. Complete work took 1.05985 sec (presently allocated=174.203 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=179.472 MB) GRAVTREE: Tree construction done. took 0.663355 sec =93632.6 NTopnodes=21305 NTopleaves=18642 tree-build-scalability=0.772988 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133982365 particles. (took 1.26085 sec) SUBFIND: ngb iteration 2: need to repeat for 133982365 particles. (took 1.09771 sec) SUBFIND: ngb iteration 3: need to repeat for 133982361 particles. (took 1.02344 sec) SUBFIND: ngb iteration 4: need to repeat for 133982340 particles. (took 0.965919 sec) SUBFIND: ngb iteration 5: need to repeat for 133982243 particles. (took 0.947485 sec) SUBFIND: ngb iteration 6: need to repeat for 133981829 particles. (took 0.94472 sec) SUBFIND: ngb iteration 7: need to repeat for 133980539 particles. (took 0.962343 sec) SUBFIND: ngb iteration 8: need to repeat for 133976831 particles. (took 0.992933 sec) SUBFIND: ngb iteration 9: need to repeat for 133955439 particles. (took 1.03697 sec) SUBFIND: ngb iteration 10: need to repeat for 133491910 particles. (took 1.09543 sec) SUBFIND: ngb iteration 11: need to repeat for 130513919 particles. (took 1.1625 sec) SUBFIND: ngb iteration 12: need to repeat for 124582013 particles. (took 1.20313 sec) SUBFIND: ngb iteration 13: need to repeat for 115592219 particles. (took 1.20629 sec) SUBFIND: ngb iteration 14: need to repeat for 104455516 particles. (took 1.17004 sec) SUBFIND: ngb iteration 15: need to repeat for 93105245 particles. (took 1.10321 sec) SUBFIND: ngb iteration 16: need to repeat for 82246872 particles. (took 1.02368 sec) SUBFIND: ngb iteration 17: need to repeat for 71720514 particles. (took 0.933323 sec) SUBFIND: ngb iteration 18: need to repeat for 61284448 particles. (took 0.834346 sec) SUBFIND: ngb iteration 19: need to repeat for 50705003 particles. (took 0.731704 sec) SUBFIND: ngb iteration 20: need to repeat for 39701475 particles. (took 0.628358 sec) SUBFIND: ngb iteration 21: need to repeat for 28588771 particles. (took 0.51338 sec) SUBFIND: ngb iteration 22: need to repeat for 18309337 particles. (took 0.386861 sec) SUBFIND: ngb iteration 23: need to repeat for 9950866 particles. (took 0.270632 sec) SUBFIND: ngb iteration 24: need to repeat for 4444866 particles. (took 0.166247 sec) SUBFIND: ngb iteration 25: need to repeat for 1540001 particles. (took 0.0871807 sec) SUBFIND: ngb iteration 26: need to repeat for 374573 particles. (took 0.0375613 sec) SUBFIND: ngb iteration 27: need to repeat for 57665 particles. (took 0.0113855 sec) SUBFIND: ngb iteration 28: need to repeat for 5075 particles. (took 0.00240078 sec) SUBFIND: ngb iteration 29: need to repeat for 246 particles. (took 0.000427572 sec) SUBFIND: ngb iteration 30: need to repeat for 2 particles. (took 0.000166444 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 21.8086 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 133982365 particles, for threshold size factor 0.6) SUBFIND: The other 489901 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0022935 sec SUBFIND: particle balance=1.12164 SUBFIND: subfind_exchange() took 0.444787 sec SUBFIND: particle balance for processing=1.00086 SUBFIND: subdomain decomposition took 0.104781 sec SUBFIND: serial subfind subdomain decomposition took 0.103674 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1135 took 30.9661 sec SUBFIND: root-task=0: Serial processing of halo 0 took 31.2222 SUBFIND: Processing overall took (total time=31.8413 sec) SUBFIND: 0 out of 93709 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 253076 SUBFIND: subfind_exchange() (for return to original CPU) took 0.505588 sec TREE: Full tree construction for all particles. (presently allocated=161.465 MB) GRAVTREE: Tree construction done. took 1.44249 sec =93632.6 NTopnodes=21305 NTopleaves=18642 tree-build-scalability=0.772988 SUBFIND: SO iteration 1: need to repeat for 489901 halo centers. (took 0.0187979 sec) SUBFIND: SO iteration 2: need to repeat for 489901 halo centers. (took 0.0165177 sec) SUBFIND: SO iteration 3: need to repeat for 489901 halo centers. (took 0.015527 sec) SUBFIND: SO iteration 4: need to repeat for 489901 halo centers. (took 0.016016 sec) SUBFIND: SO iteration 5: need to repeat for 489901 halo centers. (took 0.0154263 sec) SUBFIND: SO iteration 6: need to repeat for 489901 halo centers. (took 0.0158685 sec) SUBFIND: SO iteration 7: need to repeat for 489901 halo centers. (took 0.0152837 sec) SUBFIND: SO iteration 8: need to repeat for 489901 halo centers. (took 0.0153812 sec) SUBFIND: SO iteration 9: need to repeat for 489901 halo centers. (took 0.0168874 sec) SUBFIND: SO iteration 10: need to repeat for 489901 halo centers. (took 0.0163178 sec) SUBFIND: SO iteration 11: need to repeat for 489901 halo centers. (took 0.0157744 sec) SUBFIND: SO iteration 12: need to repeat for 489901 halo centers. (took 0.0153492 sec) SUBFIND: SO iteration 13: need to repeat for 489901 halo centers. (took 0.0152009 sec) SUBFIND: SO iteration 14: need to repeat for 489901 halo centers. (took 0.0151383 sec) SUBFIND: SO iteration 15: need to repeat for 489901 halo centers. (took 0.0149271 sec) SUBFIND: SO iteration 16: need to repeat for 8042 halo centers. (took 0.0162269 sec) SUBFIND: SO iteration 17: need to repeat for 20 halo centers. (took 0.00146195 sec) SUBFIND: SO iteration 1: need to repeat for 489901 halo centers. (took 0.0149311 sec) SUBFIND: SO iteration 2: need to repeat for 489901 halo centers. (took 0.0153419 sec) SUBFIND: SO iteration 3: need to repeat for 489901 halo centers. (took 0.0184078 sec) SUBFIND: SO iteration 4: need to repeat for 489901 halo centers. (took 0.0150667 sec) SUBFIND: SO iteration 5: need to repeat for 489901 halo centers. (took 0.0166518 sec) SUBFIND: SO iteration 6: need to repeat for 489901 halo centers. (took 0.0155909 sec) SUBFIND: SO iteration 7: need to repeat for 489901 halo centers. (took 0.0189917 sec) SUBFIND: SO iteration 8: need to repeat for 489901 halo centers. (took 0.0174306 sec) SUBFIND: SO iteration 9: need to repeat for 489901 halo centers. (took 0.016582 sec) SUBFIND: SO iteration 10: need to repeat for 489901 halo centers. (took 0.017976 sec) SUBFIND: SO iteration 11: need to repeat for 489901 halo centers. (took 0.0200592 sec) SUBFIND: SO iteration 12: need to repeat for 489901 halo centers. (took 0.0201395 sec) SUBFIND: SO iteration 13: need to repeat for 489901 halo centers. (took 0.018214 sec) SUBFIND: SO iteration 14: need to repeat for 489901 halo centers. (took 0.0171482 sec) SUBFIND: SO iteration 15: need to repeat for 489901 halo centers. (took 0.0184035 sec) SUBFIND: SO iteration 16: need to repeat for 3671 halo centers. (took 0.0153935 sec) SUBFIND: SO iteration 17: need to repeat for 8 halo centers. (took 0.000714971 sec) SUBFIND: SO iteration 1: need to repeat for 489901 halo centers. (took 0.0162143 sec) SUBFIND: SO iteration 2: need to repeat for 489901 halo centers. (took 0.0156866 sec) SUBFIND: SO iteration 3: need to repeat for 489901 halo centers. (took 0.0156275 sec) SUBFIND: SO iteration 4: need to repeat for 489901 halo centers. (took 0.015156 sec) SUBFIND: SO iteration 5: need to repeat for 489901 halo centers. (took 0.0157428 sec) SUBFIND: SO iteration 6: need to repeat for 489901 halo centers. (took 0.0150991 sec) SUBFIND: SO iteration 7: need to repeat for 489901 halo centers. (took 0.0152041 sec) SUBFIND: SO iteration 8: need to repeat for 489901 halo centers. (took 0.0153629 sec) SUBFIND: SO iteration 9: need to repeat for 489901 halo centers. (took 0.0172604 sec) SUBFIND: SO iteration 10: need to repeat for 489901 halo centers. (took 0.0160133 sec) SUBFIND: SO iteration 11: need to repeat for 489901 halo centers. (took 0.0176152 sec) SUBFIND: SO iteration 12: need to repeat for 489901 halo centers. (took 0.0178574 sec) SUBFIND: SO iteration 13: need to repeat for 489901 halo centers. (took 0.0182411 sec) SUBFIND: SO iteration 14: need to repeat for 489901 halo centers. (took 0.0167209 sec) SUBFIND: SO iteration 15: need to repeat for 489901 halo centers. (took 0.0180617 sec) SUBFIND: SO iteration 16: need to repeat for 8139 halo centers. (took 0.0142349 sec) SUBFIND: SO iteration 17: need to repeat for 20 halo centers. (took 0.00120449 sec) SUBFIND: SO iteration 1: need to repeat for 489901 halo centers. (took 0.0175539 sec) SUBFIND: SO iteration 2: need to repeat for 489901 halo centers. (took 0.0159 sec) SUBFIND: SO iteration 3: need to repeat for 489901 halo centers. (took 0.0144609 sec) SUBFIND: SO iteration 4: need to repeat for 489901 halo centers. (took 0.0157305 sec) SUBFIND: SO iteration 5: need to repeat for 489901 halo centers. (took 0.0179678 sec) SUBFIND: SO iteration 6: need to repeat for 489901 halo centers. (took 0.0169322 sec) SUBFIND: SO iteration 7: need to repeat for 489901 halo centers. (took 0.0214238 sec) SUBFIND: SO iteration 8: need to repeat for 489901 halo centers. (took 0.0158112 sec) SUBFIND: SO iteration 9: need to repeat for 489901 halo centers. (took 0.0165691 sec) SUBFIND: SO iteration 10: need to repeat for 489901 halo centers. (took 0.0175337 sec) SUBFIND: SO iteration 11: need to repeat for 489901 halo centers. (took 0.0195044 sec) SUBFIND: SO iteration 12: need to repeat for 489901 halo centers. (took 0.0178376 sec) SUBFIND: SO iteration 13: need to repeat for 489901 halo centers. (took 0.0152921 sec) SUBFIND: SO iteration 14: need to repeat for 489901 halo centers. (took 0.0157988 sec) SUBFIND: SO iteration 15: need to repeat for 489901 halo centers. (took 0.0170635 sec) SUBFIND: SO iteration 16: need to repeat for 301311 halo centers. (took 0.017128 sec) SUBFIND: SO iteration 17: need to repeat for 6436 halo centers. (took 0.0117917 sec) SUBFIND: SO iteration 18: need to repeat for 84 halo centers. (took 0.00101844 sec) SUBFIND: determining spherical overdensity masses took 1.08264 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0797943 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_054' (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 = 1.48554 sec, total size 202.415 MB, corresponds to effective I/O rate of 136.256 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.48656 sec SUBFIND: Finished with SUBFIND. (total time=59.4282 sec) SUBFIND: Total number of subhalos with at least 20 particles: 583448 SUBFIND: Largest subhalo has 286 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982365 FOF: preparing output order of particles took 1.33025 sec SNAPSHOT: writing snapshot file #54 @ time 0.0909091 ... SNAPSHOT: writing snapshot file: 'output/snap_054' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_054.hdf5' to 'output/bak-snap_054.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 8.35081 sec, total size 5350.62 MB, corresponds to effective I/O rate of 640.731 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 235 (rank 235 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.