TACC: Starting up job 4153055 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 = 186309.04 Mb (on task= 189), Smallest = 185917.46 Mb (on task= 27), Average = 186039.21 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5469.43 Mb (on task= 27), Smallest = 5077.85 Mb (on task= 189), Average = 5347.68 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 = 5469.43 Mb (on task= 27), Smallest = 5077.85 Mb (on task= 189), Average = 5347.68 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.22 Mb (on task= 94), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-003.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 14.8094 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): 65465112 (tot= 65465112) masstab= 0 READIC: Type 1: 64984555 (tot= 64984555) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 3652742 (tot= 3652742) masstab= 0 READIC: Type 5: 170 (tot= 170) 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 4.51069 sec, total size 6388.46 MB, corresponds to effective I/O rate of 1416.29 MB/sec READIC: Total number of particles : 134102579 INIT: Testing ID uniqueness... INIT: success. took=0.0762734 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=17403, determination of top-level tree involved 6 iterations and took 0.639961 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=196 for nextra=25, reaching maximum imbalance of 1.13102|1.1311 DOMAIN: combining multiple-domains took 0.0130299 sec DOMAIN: exchange of 68637467 particles DOMAIN: particle exchange done. (took 0.32735 sec) DOMAIN: domain decomposition done. (took in total 0.991233 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0720436 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.768 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.157573 sec =48433 NTopnodes=19889 NTopleaves=17403 FOF: Start linking particles (presently allocated=189.952 MB) FOF: linking of small cells took 0.00166099 sec FOF: local links done (took 0.251822 sec, avg-work=0.219037, imbalance=1.1439). FOF: Marked=189218 out of the 64984555 primaries which are linked FOF: begin linking across processors (presently allocated=191.635 MB) FOF: have done 5052 cross links (processed 189218, took 0.00856203 sec) FOF: have done 1936 cross links (processed 87870, took 0.00583557 sec) FOF: have done 334 cross links (processed 11802, took 0.00506913 sec) FOF: have done 63 cross links (processed 1967, took 0.00487419 sec) FOF: have done 11 cross links (processed 253, took 0.00481882 sec) FOF: have done 1 cross links (processed 38, took 0.00481573 sec) FOF: have done 0 cross links (processed 2, took 0.00470265 sec) FOF: Local groups found. FOF: primary group finding took = 0.302643 sec FOF: Start finding nearest dm-particle (presently allocated=189.952 MB) FOF: fof-nearest iteration 1: need to repeat for 61989122 particles. (took = 0.15126 sec) FOF: fof-nearest iteration 2: need to repeat for 43359543 particles. (took = 0.177623 sec) FOF: fof-nearest iteration 3: need to repeat for 20084239 particles. (took = 0.164828 sec) FOF: fof-nearest iteration 4: need to repeat for 3880044 particles. (took = 0.09984 sec) FOF: fof-nearest iteration 5: need to repeat for 241947 particles. (took = 0.0263764 sec) FOF: fof-nearest iteration 6: need to repeat for 6100 particles. (took = 0.00374196 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.632264 sec FOF: compiling local group data and catalogue took = 0.0254159 sec FOF: Total number of FOF groups with at least 32 particles: 40029 FOF: Largest FOF group has 3404 particles. FOF: Total number of particles in FOF groups: 134102579 FOF: group properties are now allocated.. (presently allocated=178.593 MB) FOF: computation of group properties took = 0.00720491 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.074635 sec FOF: Finished computing FoF groups. Complete work took 1.24656 sec (presently allocated=173.802 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.387 MB) GRAVTREE: Tree construction done. took 0.669334 sec =75295.5 NTopnodes=19889 NTopleaves=17403 tree-build-scalability=0.736465 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132940812 particles. (took 4.2206 sec) SUBFIND: ngb iteration 2: need to repeat for 130754348 particles. (took 3.65868 sec) SUBFIND: ngb iteration 3: need to repeat for 126615758 particles. (took 3.20024 sec) SUBFIND: ngb iteration 4: need to repeat for 118837484 particles. (took 2.8016 sec) SUBFIND: ngb iteration 5: need to repeat for 107756390 particles. (took 2.43078 sec) SUBFIND: ngb iteration 6: need to repeat for 96671075 particles. (took 2.10279 sec) SUBFIND: ngb iteration 7: need to repeat for 86733981 particles. (took 1.85715 sec) SUBFIND: ngb iteration 8: need to repeat for 78097840 particles. (took 1.70064 sec) SUBFIND: ngb iteration 9: need to repeat for 69970604 particles. (took 1.58683 sec) SUBFIND: ngb iteration 10: need to repeat for 61486674 particles. (took 1.47779 sec) SUBFIND: ngb iteration 11: need to repeat for 52463198 particles. (took 1.34896 sec) SUBFIND: ngb iteration 12: need to repeat for 43147649 particles. (took 1.19718 sec) SUBFIND: ngb iteration 13: need to repeat for 34019751 particles. (took 1.02953 sec) SUBFIND: ngb iteration 14: need to repeat for 25460845 particles. (took 0.840032 sec) SUBFIND: ngb iteration 15: need to repeat for 17659910 particles. (took 0.63825 sec) SUBFIND: ngb iteration 16: need to repeat for 10982172 particles. (took 0.447155 sec) SUBFIND: ngb iteration 17: need to repeat for 6027840 particles. (took 0.288095 sec) SUBFIND: ngb iteration 18: need to repeat for 2962535 particles. (took 0.168045 sec) SUBFIND: ngb iteration 19: need to repeat for 1366380 particles. (took 0.0947819 sec) SUBFIND: ngb iteration 20: need to repeat for 629904 particles. (took 0.0548334 sec) SUBFIND: ngb iteration 21: need to repeat for 309323 particles. (took 0.0335599 sec) SUBFIND: ngb iteration 22: need to repeat for 162657 particles. (took 0.0206097 sec) SUBFIND: ngb iteration 23: need to repeat for 84589 particles. (took 0.0125333 sec) SUBFIND: ngb iteration 24: need to repeat for 39987 particles. (took 0.00810611 sec) SUBFIND: ngb iteration 25: need to repeat for 16570 particles. (took 0.00515427 sec) SUBFIND: ngb iteration 26: need to repeat for 6012 particles. (took 0.00308642 sec) SUBFIND: ngb iteration 27: need to repeat for 1823 particles. (took 0.00184242 sec) SUBFIND: ngb iteration 28: need to repeat for 394 particles. (took 0.00120203 sec) SUBFIND: ngb iteration 29: need to repeat for 57 particles. (took 0.00059548 sec) SUBFIND: ngb iteration 30: need to repeat for 5 particles. (took 0.000272628 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 31.2394 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 134102579 particles, for threshold size factor 0.6) SUBFIND: The other 40029 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00139825 sec SUBFIND: particle balance=1.13045 SUBFIND: subfind_exchange() took 0.483613 sec SUBFIND: particle balance for processing=1.00379 SUBFIND: subdomain decomposition took 0.105455 sec SUBFIND: serial subfind subdomain decomposition took 0.103414 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=93 took 11.1167 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.3763 SUBFIND: Processing overall took (total time=11.7252 sec) SUBFIND: 0 out of 131385 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517375 ALLOCATE: Changing to MaxPartSph = 252566 SUBFIND: subfind_exchange() (for return to original CPU) took 0.539094 sec TREE: Full tree construction for all particles. (presently allocated=159.674 MB) GRAVTREE: Tree construction done. took 1.46311 sec =75295.5 NTopnodes=19889 NTopleaves=17403 tree-build-scalability=0.736465 SUBFIND: SO iteration 1: need to repeat for 40029 halo centers. (took 0.00727595 sec) SUBFIND: SO iteration 2: need to repeat for 40029 halo centers. (took 0.0071128 sec) SUBFIND: SO iteration 3: need to repeat for 40029 halo centers. (took 0.00645402 sec) SUBFIND: SO iteration 4: need to repeat for 40029 halo centers. (took 0.00612923 sec) SUBFIND: SO iteration 5: need to repeat for 40029 halo centers. (took 0.0059828 sec) SUBFIND: SO iteration 6: need to repeat for 40029 halo centers. (took 0.00587319 sec) SUBFIND: SO iteration 7: need to repeat for 40029 halo centers. (took 0.00585653 sec) SUBFIND: SO iteration 8: need to repeat for 40029 halo centers. (took 0.00585097 sec) SUBFIND: SO iteration 9: need to repeat for 40029 halo centers. (took 0.00582457 sec) SUBFIND: SO iteration 10: need to repeat for 40029 halo centers. (took 0.00579927 sec) SUBFIND: SO iteration 11: need to repeat for 40029 halo centers. (took 0.00581369 sec) SUBFIND: SO iteration 12: need to repeat for 40029 halo centers. (took 0.00584845 sec) SUBFIND: SO iteration 13: need to repeat for 40029 halo centers. (took 0.00583761 sec) SUBFIND: SO iteration 14: need to repeat for 40029 halo centers. (took 0.00581519 sec) SUBFIND: SO iteration 15: need to repeat for 40029 halo centers. (took 0.00580762 sec) SUBFIND: SO iteration 16: need to repeat for 325 halo centers. (took 0.00579141 sec) SUBFIND: SO iteration 1: need to repeat for 40029 halo centers. (took 0.00570781 sec) SUBFIND: SO iteration 2: need to repeat for 40029 halo centers. (took 0.00548408 sec) SUBFIND: SO iteration 3: need to repeat for 40029 halo centers. (took 0.00552893 sec) SUBFIND: SO iteration 4: need to repeat for 40029 halo centers. (took 0.0055662 sec) SUBFIND: SO iteration 5: need to repeat for 40029 halo centers. (took 0.00563494 sec) SUBFIND: SO iteration 6: need to repeat for 40029 halo centers. (took 0.00564102 sec) SUBFIND: SO iteration 7: need to repeat for 40029 halo centers. (took 0.00564351 sec) SUBFIND: SO iteration 8: need to repeat for 40029 halo centers. (took 0.00564273 sec) SUBFIND: SO iteration 9: need to repeat for 40029 halo centers. (took 0.00563355 sec) SUBFIND: SO iteration 10: need to repeat for 40029 halo centers. (took 0.00562625 sec) SUBFIND: SO iteration 11: need to repeat for 40029 halo centers. (took 0.00562378 sec) SUBFIND: SO iteration 12: need to repeat for 40029 halo centers. (took 0.00563127 sec) SUBFIND: SO iteration 13: need to repeat for 40029 halo centers. (took 0.00561059 sec) SUBFIND: SO iteration 14: need to repeat for 40029 halo centers. (took 0.00564448 sec) SUBFIND: SO iteration 15: need to repeat for 40029 halo centers. (took 0.00574293 sec) SUBFIND: SO iteration 16: need to repeat for 156 halo centers. (took 0.00560023 sec) SUBFIND: SO iteration 1: need to repeat for 40029 halo centers. (took 0.00567491 sec) SUBFIND: SO iteration 2: need to repeat for 40029 halo centers. (took 0.00660393 sec) SUBFIND: SO iteration 3: need to repeat for 40029 halo centers. (took 0.00630755 sec) SUBFIND: SO iteration 4: need to repeat for 40029 halo centers. (took 0.00600418 sec) SUBFIND: SO iteration 5: need to repeat for 40029 halo centers. (took 0.00584366 sec) SUBFIND: SO iteration 6: need to repeat for 40029 halo centers. (took 0.00579097 sec) SUBFIND: SO iteration 7: need to repeat for 40029 halo centers. (took 0.00578965 sec) SUBFIND: SO iteration 8: need to repeat for 40029 halo centers. (took 0.00577047 sec) SUBFIND: SO iteration 9: need to repeat for 40029 halo centers. (took 0.0057546 sec) SUBFIND: SO iteration 10: need to repeat for 40029 halo centers. (took 0.00583712 sec) SUBFIND: SO iteration 11: need to repeat for 40029 halo centers. (took 0.00578009 sec) SUBFIND: SO iteration 12: need to repeat for 40029 halo centers. (took 0.00578671 sec) SUBFIND: SO iteration 13: need to repeat for 40029 halo centers. (took 0.00581249 sec) SUBFIND: SO iteration 14: need to repeat for 40029 halo centers. (took 0.00576195 sec) SUBFIND: SO iteration 15: need to repeat for 40029 halo centers. (took 0.00578829 sec) SUBFIND: SO iteration 16: need to repeat for 338 halo centers. (took 0.00582854 sec) SUBFIND: SO iteration 1: need to repeat for 40029 halo centers. (took 0.0057139 sec) SUBFIND: SO iteration 2: need to repeat for 40029 halo centers. (took 0.0068488 sec) SUBFIND: SO iteration 3: need to repeat for 40029 halo centers. (took 0.00633406 sec) SUBFIND: SO iteration 4: need to repeat for 40029 halo centers. (took 0.00658925 sec) SUBFIND: SO iteration 5: need to repeat for 40029 halo centers. (took 0.006557 sec) SUBFIND: SO iteration 6: need to repeat for 40029 halo centers. (took 0.00657677 sec) SUBFIND: SO iteration 7: need to repeat for 40029 halo centers. (took 0.00655961 sec) SUBFIND: SO iteration 8: need to repeat for 40029 halo centers. (took 0.00655905 sec) SUBFIND: SO iteration 9: need to repeat for 40029 halo centers. (took 0.00654503 sec) SUBFIND: SO iteration 10: need to repeat for 40029 halo centers. (took 0.00656603 sec) SUBFIND: SO iteration 11: need to repeat for 40029 halo centers. (took 0.00653901 sec) SUBFIND: SO iteration 12: need to repeat for 40029 halo centers. (took 0.00655196 sec) SUBFIND: SO iteration 13: need to repeat for 40029 halo centers. (took 0.00653619 sec) SUBFIND: SO iteration 14: need to repeat for 40029 halo centers. (took 0.00652914 sec) SUBFIND: SO iteration 15: need to repeat for 40029 halo centers. (took 0.00654336 sec) SUBFIND: SO iteration 16: need to repeat for 18851 halo centers. (took 0.00656802 sec) SUBFIND: SO iteration 17: need to repeat for 66 halo centers. (took 0.00354633 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000186663 sec) SUBFIND: determining spherical overdensity masses took 0.390952 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0607731 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 = 1.12675 sec, total size 41.0492 MB, corresponds to effective I/O rate of 36.4314 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.12788 sec SUBFIND: Finished with SUBFIND. (total time=47.775 sec) SUBFIND: Total number of subhalos with at least 20 particles: 166658 SUBFIND: Largest subhalo has 3404 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102579 FOF: preparing output order of particles took 1.37615 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 9.39213 sec, total size 5353.24 MB, corresponds to effective I/O rate of 569.97 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 276 (rank 276 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.