TACC: Starting up job 4153141 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 = 186315.40 Mb (on task= 54), Smallest = 185744.16 Mb (on task= 189), Average = 185961.68 Mb Total Mem: Largest = 191386.89 Mb (on task= 81), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5642.73 Mb (on task= 189), Smallest = 5071.49 Mb (on task= 54), Average = 5425.21 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 = 5642.73 Mb (on task= 189), Smallest = 5071.49 Mb (on task= 54), Average = 5425.21 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 81), Smallest = 95257.25 Mb (on task= 52), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c206-019.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 14.3938 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): 65264221 (tot= 65264221) masstab= 0 READIC: Type 1: 68210060 (tot= 68210060) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 627891 (tot= 627891) 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 4.37224 sec, total size 6387.67 MB, corresponds to effective I/O rate of 1460.96 MB/sec READIC: Total number of particles : 134102172 INIT: Testing ID uniqueness... INIT: success. took=0.0750701 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=19209, determination of top-level tree involved 5 iterations and took 0.629299 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 1.11908|1.11973 DOMAIN: combining multiple-domains took 0.0131701 sec DOMAIN: exchange of 68837951 particles DOMAIN: particle exchange done. (took 0.334378 sec) DOMAIN: domain decomposition done. (took in total 0.987562 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0747159 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.646 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.159803 sec =58359.5 NTopnodes=21953 NTopleaves=19209 FOF: Start linking particles (presently allocated=191.205 MB) FOF: linking of small cells took 0.00183181 sec FOF: local links done (took 0.206689 sec, avg-work=0.18255, imbalance=1.12423). FOF: Marked=155005 out of the 68210060 primaries which are linked FOF: begin linking across processors (presently allocated=193.002 MB) FOF: have done 7222 cross links (processed 155005, took 0.00618417 sec) FOF: have done 2111 cross links (processed 76486, took 0.00524345 sec) FOF: have done 374 cross links (processed 11078, took 0.00476614 sec) FOF: have done 68 cross links (processed 1869, took 0.00471839 sec) FOF: have done 6 cross links (processed 377, took 0.00458283 sec) FOF: have done 2 cross links (processed 18, took 0.00454902 sec) FOF: have done 0 cross links (processed 4, took 0.00448867 sec) FOF: Local groups found. FOF: primary group finding took = 0.253514 sec FOF: Start finding nearest dm-particle (presently allocated=191.205 MB) FOF: fof-nearest iteration 1: need to repeat for 62658904 particles. (took = 0.117377 sec) FOF: fof-nearest iteration 2: need to repeat for 49057351 particles. (took = 0.139618 sec) FOF: fof-nearest iteration 3: need to repeat for 24289008 particles. (took = 0.147177 sec) FOF: fof-nearest iteration 4: need to repeat for 6573288 particles. (took = 0.0910468 sec) FOF: fof-nearest iteration 5: need to repeat for 697023 particles. (took = 0.0319687 sec) FOF: fof-nearest iteration 6: need to repeat for 19300 particles. (took = 0.00668946 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.5428 sec FOF: compiling local group data and catalogue took = 0.0255123 sec FOF: Total number of FOF groups with at least 32 particles: 231742 FOF: Largest FOF group has 584 particles. FOF: Total number of particles in FOF groups: 134102172 FOF: group properties are now allocated.. (presently allocated=178.865 MB) FOF: computation of group properties took = 0.00749156 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0774403 sec FOF: Finished computing FoF groups. Complete work took 1.11425 sec (presently allocated=173.846 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=178.317 MB) GRAVTREE: Tree construction done. took 0.664546 sec =85241.8 NTopnodes=21953 NTopleaves=19209 tree-build-scalability=0.743058 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134102083 particles. (took 1.59689 sec) SUBFIND: ngb iteration 2: need to repeat for 134101703 particles. (took 1.52844 sec) SUBFIND: ngb iteration 3: need to repeat for 134100268 particles. (took 1.50844 sec) SUBFIND: ngb iteration 4: need to repeat for 134096549 particles. (took 1.50101 sec) SUBFIND: ngb iteration 5: need to repeat for 134088106 particles. (took 1.51871 sec) SUBFIND: ngb iteration 6: need to repeat for 134071115 particles. (took 1.55781 sec) SUBFIND: ngb iteration 7: need to repeat for 134040543 particles. (took 1.6102 sec) SUBFIND: ngb iteration 8: need to repeat for 133970031 particles. (took 1.68934 sec) SUBFIND: ngb iteration 9: need to repeat for 133131107 particles. (took 1.78888 sec) SUBFIND: ngb iteration 10: need to repeat for 129389448 particles. (took 1.89578 sec) SUBFIND: ngb iteration 11: need to repeat for 123528056 particles. (took 1.96459 sec) SUBFIND: ngb iteration 12: need to repeat for 115034553 particles. (took 1.97839 sec) SUBFIND: ngb iteration 13: need to repeat for 104917598 particles. (took 1.94693 sec) SUBFIND: ngb iteration 14: need to repeat for 95148565 particles. (took 1.88063 sec) SUBFIND: ngb iteration 15: need to repeat for 86330721 particles. (took 1.7762 sec) SUBFIND: ngb iteration 16: need to repeat for 78081394 particles. (took 1.65654 sec) SUBFIND: ngb iteration 17: need to repeat for 70206926 particles. (took 1.50786 sec) SUBFIND: ngb iteration 18: need to repeat for 62576339 particles. (took 1.34201 sec) SUBFIND: ngb iteration 19: need to repeat for 54902428 particles. (took 1.16789 sec) SUBFIND: ngb iteration 20: need to repeat for 46800648 particles. (took 1.00297 sec) SUBFIND: ngb iteration 21: need to repeat for 37765027 particles. (took 0.838889 sec) SUBFIND: ngb iteration 22: need to repeat for 27991079 particles. (took 0.675145 sec) SUBFIND: ngb iteration 23: need to repeat for 18555966 particles. (took 0.509703 sec) SUBFIND: ngb iteration 24: need to repeat for 10514504 particles. (took 0.352604 sec) SUBFIND: ngb iteration 25: need to repeat for 4886646 particles. (took 0.224062 sec) SUBFIND: ngb iteration 26: need to repeat for 1822386 particles. (took 0.124356 sec) SUBFIND: ngb iteration 27: need to repeat for 504897 particles. (took 0.059183 sec) SUBFIND: ngb iteration 28: need to repeat for 91229 particles. (took 0.0227291 sec) SUBFIND: ngb iteration 29: need to repeat for 9424 particles. (took 0.00649355 sec) SUBFIND: ngb iteration 30: need to repeat for 520 particles. (took 0.0010308 sec) SUBFIND: ngb iteration 31: need to repeat for 15 particles. (took 0.000228042 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 35.2424 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 134102172 particles, for threshold size factor 0.6) SUBFIND: The other 231742 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00191146 sec SUBFIND: particle balance=1.11864 SUBFIND: subfind_exchange() took 0.462984 sec SUBFIND: particle balance for processing=1.00105 SUBFIND: subdomain decomposition took 0.10557 sec SUBFIND: serial subfind subdomain decomposition took 0.104035 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=537 took 20.6489 sec SUBFIND: root-task=0: Serial processing of halo 0 took 20.9072 SUBFIND: Processing overall took (total time=21.362 sec) SUBFIND: 0 out of 126945 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517371 ALLOCATE: Changing to MaxPartSph = 251791 SUBFIND: subfind_exchange() (for return to original CPU) took 0.52122 sec TREE: Full tree construction for all particles. (presently allocated=161.133 MB) GRAVTREE: Tree construction done. took 1.43051 sec =85241.8 NTopnodes=21953 NTopleaves=19209 tree-build-scalability=0.743058 SUBFIND: SO iteration 1: need to repeat for 231742 halo centers. (took 0.0135928 sec) SUBFIND: SO iteration 2: need to repeat for 231742 halo centers. (took 0.012451 sec) SUBFIND: SO iteration 3: need to repeat for 231742 halo centers. (took 0.0119675 sec) SUBFIND: SO iteration 4: need to repeat for 231742 halo centers. (took 0.0121462 sec) SUBFIND: SO iteration 5: need to repeat for 231742 halo centers. (took 0.0114977 sec) SUBFIND: SO iteration 6: need to repeat for 231742 halo centers. (took 0.0114189 sec) SUBFIND: SO iteration 7: need to repeat for 231742 halo centers. (took 0.011413 sec) SUBFIND: SO iteration 8: need to repeat for 231742 halo centers. (took 0.0113843 sec) SUBFIND: SO iteration 9: need to repeat for 231742 halo centers. (took 0.011355 sec) SUBFIND: SO iteration 10: need to repeat for 231742 halo centers. (took 0.0114098 sec) SUBFIND: SO iteration 11: need to repeat for 231742 halo centers. (took 0.0126661 sec) SUBFIND: SO iteration 12: need to repeat for 231742 halo centers. (took 0.0113183 sec) SUBFIND: SO iteration 13: need to repeat for 231742 halo centers. (took 0.0113272 sec) SUBFIND: SO iteration 14: need to repeat for 231742 halo centers. (took 0.0113871 sec) SUBFIND: SO iteration 15: need to repeat for 231742 halo centers. (took 0.0113449 sec) SUBFIND: SO iteration 16: need to repeat for 1483 halo centers. (took 0.0112155 sec) SUBFIND: SO iteration 17: need to repeat for 7 halo centers. (took 0.000406057 sec) SUBFIND: SO iteration 1: need to repeat for 231742 halo centers. (took 0.0112985 sec) SUBFIND: SO iteration 2: need to repeat for 231742 halo centers. (took 0.0106522 sec) SUBFIND: SO iteration 3: need to repeat for 231742 halo centers. (took 0.0109587 sec) SUBFIND: SO iteration 4: need to repeat for 231742 halo centers. (took 0.0111235 sec) SUBFIND: SO iteration 5: need to repeat for 231742 halo centers. (took 0.0111863 sec) SUBFIND: SO iteration 6: need to repeat for 231742 halo centers. (took 0.0111992 sec) SUBFIND: SO iteration 7: need to repeat for 231742 halo centers. (took 0.0112141 sec) SUBFIND: SO iteration 8: need to repeat for 231742 halo centers. (took 0.0112339 sec) SUBFIND: SO iteration 9: need to repeat for 231742 halo centers. (took 0.0112407 sec) SUBFIND: SO iteration 10: need to repeat for 231742 halo centers. (took 0.0111981 sec) SUBFIND: SO iteration 11: need to repeat for 231742 halo centers. (took 0.0111666 sec) SUBFIND: SO iteration 12: need to repeat for 231742 halo centers. (took 0.0112312 sec) SUBFIND: SO iteration 13: need to repeat for 231742 halo centers. (took 0.0112365 sec) SUBFIND: SO iteration 14: need to repeat for 231742 halo centers. (took 0.0112071 sec) SUBFIND: SO iteration 15: need to repeat for 231742 halo centers. (took 0.0112011 sec) SUBFIND: SO iteration 16: need to repeat for 615 halo centers. (took 0.0121882 sec) SUBFIND: SO iteration 17: need to repeat for 1 halo centers. (took 0.000257619 sec) SUBFIND: SO iteration 1: need to repeat for 231742 halo centers. (took 0.0113439 sec) SUBFIND: SO iteration 2: need to repeat for 231742 halo centers. (took 0.0121671 sec) SUBFIND: SO iteration 3: need to repeat for 231742 halo centers. (took 0.0117884 sec) SUBFIND: SO iteration 4: need to repeat for 231742 halo centers. (took 0.0118903 sec) SUBFIND: SO iteration 5: need to repeat for 231742 halo centers. (took 0.0118658 sec) SUBFIND: SO iteration 6: need to repeat for 231742 halo centers. (took 0.011691 sec) SUBFIND: SO iteration 7: need to repeat for 231742 halo centers. (took 0.0114039 sec) SUBFIND: SO iteration 8: need to repeat for 231742 halo centers. (took 0.0116033 sec) SUBFIND: SO iteration 9: need to repeat for 231742 halo centers. (took 0.0121032 sec) SUBFIND: SO iteration 10: need to repeat for 231742 halo centers. (took 0.0117972 sec) SUBFIND: SO iteration 11: need to repeat for 231742 halo centers. (took 0.0123693 sec) SUBFIND: SO iteration 12: need to repeat for 231742 halo centers. (took 0.0117816 sec) SUBFIND: SO iteration 13: need to repeat for 231742 halo centers. (took 0.0119569 sec) SUBFIND: SO iteration 14: need to repeat for 231742 halo centers. (took 0.01173 sec) SUBFIND: SO iteration 15: need to repeat for 231742 halo centers. (took 0.0116655 sec) SUBFIND: SO iteration 16: need to repeat for 1534 halo centers. (took 0.0114582 sec) SUBFIND: SO iteration 17: need to repeat for 7 halo centers. (took 0.000390641 sec) SUBFIND: SO iteration 1: need to repeat for 231742 halo centers. (took 0.0117706 sec) SUBFIND: SO iteration 2: need to repeat for 231742 halo centers. (took 0.0124481 sec) SUBFIND: SO iteration 3: need to repeat for 231742 halo centers. (took 0.0122151 sec) SUBFIND: SO iteration 4: need to repeat for 231742 halo centers. (took 0.0122795 sec) SUBFIND: SO iteration 5: need to repeat for 231742 halo centers. (took 0.0121934 sec) SUBFIND: SO iteration 6: need to repeat for 231742 halo centers. (took 0.0120752 sec) SUBFIND: SO iteration 7: need to repeat for 231742 halo centers. (took 0.0120813 sec) SUBFIND: SO iteration 8: need to repeat for 231742 halo centers. (took 0.0120082 sec) SUBFIND: SO iteration 9: need to repeat for 231742 halo centers. (took 0.0120267 sec) SUBFIND: SO iteration 10: need to repeat for 231742 halo centers. (took 0.0120681 sec) SUBFIND: SO iteration 11: need to repeat for 231742 halo centers. (took 0.01231 sec) SUBFIND: SO iteration 12: need to repeat for 231742 halo centers. (took 0.0120735 sec) SUBFIND: SO iteration 13: need to repeat for 231742 halo centers. (took 0.0121955 sec) SUBFIND: SO iteration 14: need to repeat for 231742 halo centers. (took 0.0120071 sec) SUBFIND: SO iteration 15: need to repeat for 231742 halo centers. (took 0.0119991 sec) SUBFIND: SO iteration 16: need to repeat for 122935 halo centers. (took 0.0120014 sec) SUBFIND: SO iteration 17: need to repeat for 802 halo centers. (took 0.00813637 sec) SUBFIND: SO iteration 18: need to repeat for 40 halo centers. (took 0.000305621 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000146972 sec) SUBFIND: determining spherical overdensity masses took 0.761535 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0691842 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 = 1.15618 sec, total size 112.711 MB, corresponds to effective I/O rate of 97.4852 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.15697 sec SUBFIND: Finished with SUBFIND. (total time=61.7459 sec) SUBFIND: Total number of subhalos with at least 20 particles: 358330 SUBFIND: Largest subhalo has 584 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102172 FOF: preparing output order of particles took 1.38143 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 8.37265 sec, total size 5350.92 MB, corresponds to effective I/O rate of 639.096 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 166 (rank 166 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.