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 = 186103.28 Mb (on task= 378), Smallest = 185850.55 Mb (on task= 189), Average = 186014.17 Mb Total Mem: Largest = 191386.89 Mb (on task= 270), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5536.34 Mb (on task= 189), Smallest = 5283.61 Mb (on task= 378), Average = 5372.71 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 = 5536.34 Mb (on task= 189), Smallest = 5283.61 Mb (on task= 378), Average = 5372.71 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 98), 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 15.9449 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): 65462697 (tot= 65462697) masstab= 0 READIC: Type 1: 68251637 (tot= 68251637) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 387879 (tot= 387879) masstab= 0 READIC: Type 5: 1 (tot= 1) 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 5.02514 sec, total size 6388.43 MB, corresponds to effective I/O rate of 1271.29 MB/sec READIC: Total number of particles : 134102214 INIT: Testing ID uniqueness... INIT: success. took=0.0770253 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=19069, determination of top-level tree involved 5 iterations and took 0.626493 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 1.11972|1.11973 DOMAIN: combining multiple-domains took 0.013197 sec DOMAIN: exchange of 68639517 particles DOMAIN: particle exchange done. (took 0.341995 sec) DOMAIN: domain decomposition done. (took in total 0.992412 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.075381 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.794 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.159116 sec =60747.5 NTopnodes=21793 NTopleaves=19069 FOF: Start linking particles (presently allocated=191.787 MB) FOF: linking of small cells took 0.00189123 sec FOF: local links done (took 0.19361 sec, avg-work=0.171764, imbalance=1.12375). FOF: Marked=153223 out of the 68251637 primaries which are linked FOF: begin linking across processors (presently allocated=193.612 MB) FOF: have done 7630 cross links (processed 153223, took 0.00623303 sec) FOF: have done 2134 cross links (processed 76221, took 0.0053374 sec) FOF: have done 387 cross links (processed 11137, took 0.00481001 sec) FOF: have done 91 cross links (processed 1910, took 0.00454315 sec) FOF: have done 31 cross links (processed 444, took 0.00452713 sec) FOF: have done 6 cross links (processed 92, took 0.00447484 sec) FOF: have done 1 cross links (processed 13, took 0.00441513 sec) FOF: have done 0 cross links (processed 2, took 0.00450907 sec) FOF: Local groups found. FOF: primary group finding took = 0.245049 sec FOF: Start finding nearest dm-particle (presently allocated=191.787 MB) FOF: fof-nearest iteration 1: need to repeat for 62921558 particles. (took = 0.114474 sec) FOF: fof-nearest iteration 2: need to repeat for 50015013 particles. (took = 0.135152 sec) FOF: fof-nearest iteration 3: need to repeat for 25094767 particles. (took = 0.143327 sec) FOF: fof-nearest iteration 4: need to repeat for 7163894 particles. (took = 0.0891222 sec) FOF: fof-nearest iteration 5: need to repeat for 817418 particles. (took = 0.0329021 sec) FOF: fof-nearest iteration 6: need to repeat for 22801 particles. (took = 0.0072464 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.530865 sec FOF: compiling local group data and catalogue took = 0.0256003 sec FOF: Total number of FOF groups with at least 32 particles: 332522 FOF: Largest FOF group has 406 particles. FOF: Total number of particles in FOF groups: 134102214 FOF: group properties are now allocated.. (presently allocated=179.161 MB) FOF: computation of group properties took = 0.00782451 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0801031 sec FOF: Finished computing FoF groups. Complete work took 1.09571 sec (presently allocated=174.085 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=178.864 MB) GRAVTREE: Tree construction done. took 0.671961 sec =88081.1 NTopnodes=21793 NTopleaves=19069 tree-build-scalability=0.753153 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134102214 particles. (took 1.37601 sec) SUBFIND: ngb iteration 2: need to repeat for 134102214 particles. (took 1.24556 sec) SUBFIND: ngb iteration 3: need to repeat for 134102214 particles. (took 1.18504 sec) SUBFIND: ngb iteration 4: need to repeat for 134102206 particles. (took 1.15654 sec) SUBFIND: ngb iteration 5: need to repeat for 134102139 particles. (took 1.15708 sec) SUBFIND: ngb iteration 6: need to repeat for 134101919 particles. (took 1.18078 sec) SUBFIND: ngb iteration 7: need to repeat for 134101375 particles. (took 1.22505 sec) SUBFIND: ngb iteration 8: need to repeat for 134099256 particles. (took 1.2883 sec) SUBFIND: ngb iteration 9: need to repeat for 133962716 particles. (took 1.3672 sec) SUBFIND: ngb iteration 10: need to repeat for 131492326 particles. (took 1.45464 sec) SUBFIND: ngb iteration 11: need to repeat for 125894484 particles. (took 1.52971 sec) SUBFIND: ngb iteration 12: need to repeat for 117729962 particles. (took 1.54488 sec) SUBFIND: ngb iteration 13: need to repeat for 107476520 particles. (took 1.52255 sec) SUBFIND: ngb iteration 14: need to repeat for 97533875 particles. (took 1.47448 sec) SUBFIND: ngb iteration 15: need to repeat for 88953476 particles. (took 1.41428 sec) SUBFIND: ngb iteration 16: need to repeat for 81386021 particles. (took 1.34523 sec) SUBFIND: ngb iteration 17: need to repeat for 74305394 particles. (took 1.26412 sec) SUBFIND: ngb iteration 18: need to repeat for 67365282 particles. (took 1.16082 sec) SUBFIND: ngb iteration 19: need to repeat for 60088285 particles. (took 1.04872 sec) SUBFIND: ngb iteration 20: need to repeat for 51726705 particles. (took 0.942345 sec) SUBFIND: ngb iteration 21: need to repeat for 41607436 particles. (took 0.820825 sec) SUBFIND: ngb iteration 22: need to repeat for 30207815 particles. (took 0.682721 sec) SUBFIND: ngb iteration 23: need to repeat for 18923155 particles. (took 0.530157 sec) SUBFIND: ngb iteration 24: need to repeat for 9732622 particles. (took 0.365958 sec) SUBFIND: ngb iteration 25: need to repeat for 3928524 particles. (took 0.217429 sec) SUBFIND: ngb iteration 26: need to repeat for 1144441 particles. (took 0.105282 sec) SUBFIND: ngb iteration 27: need to repeat for 214584 particles. (took 0.0397437 sec) SUBFIND: ngb iteration 28: need to repeat for 23233 particles. (took 0.0109243 sec) SUBFIND: ngb iteration 29: need to repeat for 1325 particles. (took 0.00209777 sec) SUBFIND: ngb iteration 30: need to repeat for 35 particles. (took 0.0002403 sec) SUBFIND: ngb iteration 31: need to repeat for 1 particles. (took 0.000144901 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 28.6676 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 134102214 particles, for threshold size factor 0.6) SUBFIND: The other 332522 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0019928 sec SUBFIND: particle balance=1.11778 SUBFIND: subfind_exchange() took 0.46895 sec SUBFIND: particle balance for processing=1.00036 SUBFIND: subdomain decomposition took 0.10527 sec SUBFIND: serial subfind subdomain decomposition took 0.104219 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=770 took 24.4855 sec SUBFIND: root-task=0: Serial processing of halo 0 took 24.7431 SUBFIND: Processing overall took (total time=25.3389 sec) SUBFIND: 0 out of 103984 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517373 ALLOCATE: Changing to MaxPartSph = 252558 SUBFIND: subfind_exchange() (for return to original CPU) took 0.528716 sec TREE: Full tree construction for all particles. (presently allocated=161.712 MB) GRAVTREE: Tree construction done. took 1.38717 sec =88081.1 NTopnodes=21793 NTopleaves=19069 tree-build-scalability=0.753153 SUBFIND: SO iteration 1: need to repeat for 332522 halo centers. (took 0.0149721 sec) SUBFIND: SO iteration 2: need to repeat for 332522 halo centers. (took 0.0137467 sec) SUBFIND: SO iteration 3: need to repeat for 332522 halo centers. (took 0.0131294 sec) SUBFIND: SO iteration 4: need to repeat for 332522 halo centers. (took 0.0127206 sec) SUBFIND: SO iteration 5: need to repeat for 332522 halo centers. (took 0.0125678 sec) SUBFIND: SO iteration 6: need to repeat for 332522 halo centers. (took 0.0125245 sec) SUBFIND: SO iteration 7: need to repeat for 332522 halo centers. (took 0.0124943 sec) SUBFIND: SO iteration 8: need to repeat for 332522 halo centers. (took 0.0124776 sec) SUBFIND: SO iteration 9: need to repeat for 332522 halo centers. (took 0.0124321 sec) SUBFIND: SO iteration 10: need to repeat for 332522 halo centers. (took 0.0124793 sec) SUBFIND: SO iteration 11: need to repeat for 332522 halo centers. (took 0.0124155 sec) SUBFIND: SO iteration 12: need to repeat for 332522 halo centers. (took 0.0124456 sec) SUBFIND: SO iteration 13: need to repeat for 332522 halo centers. (took 0.0124533 sec) SUBFIND: SO iteration 14: need to repeat for 332522 halo centers. (took 0.0124253 sec) SUBFIND: SO iteration 15: need to repeat for 332522 halo centers. (took 0.0124385 sec) SUBFIND: SO iteration 16: need to repeat for 2300 halo centers. (took 0.0123732 sec) SUBFIND: SO iteration 17: need to repeat for 15 halo centers. (took 0.000468727 sec) SUBFIND: SO iteration 1: need to repeat for 332522 halo centers. (took 0.0127062 sec) SUBFIND: SO iteration 2: need to repeat for 332522 halo centers. (took 0.0118174 sec) SUBFIND: SO iteration 3: need to repeat for 332522 halo centers. (took 0.0121517 sec) SUBFIND: SO iteration 4: need to repeat for 332522 halo centers. (took 0.0122446 sec) SUBFIND: SO iteration 5: need to repeat for 332522 halo centers. (took 0.0122724 sec) SUBFIND: SO iteration 6: need to repeat for 332522 halo centers. (took 0.0123404 sec) SUBFIND: SO iteration 7: need to repeat for 332522 halo centers. (took 0.0123107 sec) SUBFIND: SO iteration 8: need to repeat for 332522 halo centers. (took 0.0123039 sec) SUBFIND: SO iteration 9: need to repeat for 332522 halo centers. (took 0.0123058 sec) SUBFIND: SO iteration 10: need to repeat for 332522 halo centers. (took 0.0123456 sec) SUBFIND: SO iteration 11: need to repeat for 332522 halo centers. (took 0.0123354 sec) SUBFIND: SO iteration 12: need to repeat for 332522 halo centers. (took 0.01232 sec) SUBFIND: SO iteration 13: need to repeat for 332522 halo centers. (took 0.0123389 sec) SUBFIND: SO iteration 14: need to repeat for 332522 halo centers. (took 0.0123247 sec) SUBFIND: SO iteration 15: need to repeat for 332522 halo centers. (took 0.0129884 sec) SUBFIND: SO iteration 16: need to repeat for 1104 halo centers. (took 0.0121421 sec) SUBFIND: SO iteration 17: need to repeat for 7 halo centers. (took 0.000303743 sec) SUBFIND: SO iteration 1: need to repeat for 332522 halo centers. (took 0.0123653 sec) SUBFIND: SO iteration 2: need to repeat for 332522 halo centers. (took 0.0134869 sec) SUBFIND: SO iteration 3: need to repeat for 332522 halo centers. (took 0.0132116 sec) SUBFIND: SO iteration 4: need to repeat for 332522 halo centers. (took 0.0130079 sec) SUBFIND: SO iteration 5: need to repeat for 332522 halo centers. (took 0.0125761 sec) SUBFIND: SO iteration 6: need to repeat for 332522 halo centers. (took 0.0132007 sec) SUBFIND: SO iteration 7: need to repeat for 332522 halo centers. (took 0.0129295 sec) SUBFIND: SO iteration 8: need to repeat for 332522 halo centers. (took 0.0125134 sec) SUBFIND: SO iteration 9: need to repeat for 332522 halo centers. (took 0.0133271 sec) SUBFIND: SO iteration 10: need to repeat for 332522 halo centers. (took 0.0135968 sec) SUBFIND: SO iteration 11: need to repeat for 332522 halo centers. (took 0.0128517 sec) SUBFIND: SO iteration 12: need to repeat for 332522 halo centers. (took 0.0131322 sec) SUBFIND: SO iteration 13: need to repeat for 332522 halo centers. (took 0.0136728 sec) SUBFIND: SO iteration 14: need to repeat for 332522 halo centers. (took 0.012858 sec) SUBFIND: SO iteration 15: need to repeat for 332522 halo centers. (took 0.012526 sec) SUBFIND: SO iteration 16: need to repeat for 2384 halo centers. (took 0.0127767 sec) SUBFIND: SO iteration 17: need to repeat for 16 halo centers. (took 0.000469711 sec) SUBFIND: SO iteration 1: need to repeat for 332522 halo centers. (took 0.0127615 sec) SUBFIND: SO iteration 2: need to repeat for 332522 halo centers. (took 0.0148279 sec) SUBFIND: SO iteration 3: need to repeat for 332522 halo centers. (took 0.0128669 sec) SUBFIND: SO iteration 4: need to repeat for 332522 halo centers. (took 0.013294 sec) SUBFIND: SO iteration 5: need to repeat for 332522 halo centers. (took 0.0132723 sec) SUBFIND: SO iteration 6: need to repeat for 332522 halo centers. (took 0.0133312 sec) SUBFIND: SO iteration 7: need to repeat for 332522 halo centers. (took 0.0133161 sec) SUBFIND: SO iteration 8: need to repeat for 332522 halo centers. (took 0.0133158 sec) SUBFIND: SO iteration 9: need to repeat for 332522 halo centers. (took 0.0133164 sec) SUBFIND: SO iteration 10: need to repeat for 332522 halo centers. (took 0.0133612 sec) SUBFIND: SO iteration 11: need to repeat for 332522 halo centers. (took 0.0132838 sec) SUBFIND: SO iteration 12: need to repeat for 332522 halo centers. (took 0.0132886 sec) SUBFIND: SO iteration 13: need to repeat for 332522 halo centers. (took 0.0133069 sec) SUBFIND: SO iteration 14: need to repeat for 332522 halo centers. (took 0.0132715 sec) SUBFIND: SO iteration 15: need to repeat for 332522 halo centers. (took 0.0132653 sec) SUBFIND: SO iteration 16: need to repeat for 171278 halo centers. (took 0.0132224 sec) SUBFIND: SO iteration 17: need to repeat for 1939 halo centers. (took 0.00875889 sec) SUBFIND: SO iteration 18: need to repeat for 70 halo centers. (took 0.000386959 sec) SUBFIND: SO iteration 19: need to repeat for 6 halo centers. (took 0.000153877 sec) SUBFIND: determining spherical overdensity masses took 0.835507 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0718736 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 = 1.19191 sec, total size 145.681 MB, corresponds to effective I/O rate of 122.225 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.19269 sec SUBFIND: Finished with SUBFIND. (total time=59.2388 sec) SUBFIND: Total number of subhalos with at least 20 particles: 436266 SUBFIND: Largest subhalo has 406 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102214 FOF: preparing output order of particles took 1.38363 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 8.43817 sec, total size 5353.2 MB, corresponds to effective I/O rate of 634.402 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 250 (rank 250 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.