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 = 186443.99 Mb (on task= 270), Smallest = 186404.91 Mb (on task= 378), Average = 186429.51 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5110.42 Mb (on task= 378), Smallest = 5071.36 Mb (on task= 270), Average = 5085.82 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 = 5110.42 Mb (on task= 378), Smallest = 5071.36 Mb (on task= 270), Average = 5085.82 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.47 Mb (on task= 51), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c174-092.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 15.1929 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): 64154727 (tot= 64154727) masstab= 0 READIC: Type 1: 67957002 (tot= 67957002) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1871049 (tot= 1871049) masstab= 0 READIC: Type 5: 4 (tot= 4) 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 4.41511 sec, total size 6377.98 MB, corresponds to effective I/O rate of 1444.58 MB/sec READIC: Total number of particles : 133982782 INIT: Testing ID uniqueness... INIT: success. took=0.0691841 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=17676, determination of top-level tree involved 7 iterations and took 0.647448 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 1.13045|1.1311 DOMAIN: combining multiple-domains took 0.0127565 sec DOMAIN: exchange of 69828055 particles DOMAIN: particle exchange done. (took 0.304658 sec) DOMAIN: domain decomposition done. (took in total 0.975662 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0722861 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=172.679 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.160893 sec =52729 NTopnodes=20201 NTopleaves=17676 FOF: Start linking particles (presently allocated=189.557 MB) FOF: linking of small cells took 0.00174386 sec FOF: local links done (took 0.232387 sec, avg-work=0.202295, imbalance=1.14298). FOF: Marked=179518 out of the 67957002 primaries which are linked FOF: begin linking across processors (presently allocated=191.292 MB) FOF: have done 5502 cross links (processed 179518, took 0.011922 sec) FOF: have done 2057 cross links (processed 84070, took 0.00538629 sec) FOF: have done 382 cross links (processed 13589, took 0.00494604 sec) FOF: have done 106 cross links (processed 2162, took 0.00478161 sec) FOF: have done 25 cross links (processed 593, took 0.00469146 sec) FOF: have done 9 cross links (processed 167, took 0.00464831 sec) FOF: have done 2 cross links (processed 67, took 0.0047033 sec) FOF: have done 0 cross links (processed 8, took 0.00465922 sec) FOF: Local groups found. FOF: primary group finding took = 0.290381 sec FOF: Start finding nearest dm-particle (presently allocated=189.557 MB) FOF: fof-nearest iteration 1: need to repeat for 62729250 particles. (took = 0.125203 sec) FOF: fof-nearest iteration 2: need to repeat for 49760169 particles. (took = 0.149827 sec) FOF: fof-nearest iteration 3: need to repeat for 24725744 particles. (took = 0.162531 sec) FOF: fof-nearest iteration 4: need to repeat for 5453548 particles. (took = 0.105245 sec) FOF: fof-nearest iteration 5: need to repeat for 535446 particles. (took = 0.0304776 sec) FOF: fof-nearest iteration 6: need to repeat for 5979 particles. (took = 0.0066394 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.587984 sec FOF: compiling local group data and catalogue took = 0.025763 sec FOF: Total number of FOF groups with at least 32 particles: 89654 FOF: Largest FOF group has 1798 particles. FOF: Total number of particles in FOF groups: 133982782 FOF: group properties are now allocated.. (presently allocated=177.652 MB) FOF: computation of group properties took = 0.00723907 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0824026 sec FOF: Finished computing FoF groups. Complete work took 1.20798 sec (presently allocated=172.754 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=176.791 MB) GRAVTREE: Tree construction done. took 0.660407 sec =79563.7 NTopnodes=20201 NTopleaves=17676 tree-build-scalability=0.74669 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133599066 particles. (took 3.12271 sec) SUBFIND: ngb iteration 2: need to repeat for 132756079 particles. (took 2.88849 sec) SUBFIND: ngb iteration 3: need to repeat for 130899336 particles. (took 2.62791 sec) SUBFIND: ngb iteration 4: need to repeat for 127267451 particles. (took 2.39379 sec) SUBFIND: ngb iteration 5: need to repeat for 121473821 particles. (took 2.18151 sec) SUBFIND: ngb iteration 6: need to repeat for 114061469 particles. (took 1.97011 sec) SUBFIND: ngb iteration 7: need to repeat for 105930439 particles. (took 1.77485 sec) SUBFIND: ngb iteration 8: need to repeat for 97320510 particles. (took 1.62237 sec) SUBFIND: ngb iteration 9: need to repeat for 88631897 particles. (took 1.50687 sec) SUBFIND: ngb iteration 10: need to repeat for 79848053 particles. (took 1.42123 sec) SUBFIND: ngb iteration 11: need to repeat for 70271645 particles. (took 1.34268 sec) SUBFIND: ngb iteration 12: need to repeat for 59736777 particles. (took 1.24065 sec) SUBFIND: ngb iteration 13: need to repeat for 48438910 particles. (took 1.10018 sec) SUBFIND: ngb iteration 14: need to repeat for 37165332 particles. (took 0.929035 sec) SUBFIND: ngb iteration 15: need to repeat for 26765460 particles. (took 0.731835 sec) SUBFIND: ngb iteration 16: need to repeat for 17810384 particles. (took 0.542584 sec) SUBFIND: ngb iteration 17: need to repeat for 10825649 particles. (took 0.369795 sec) SUBFIND: ngb iteration 18: need to repeat for 6070389 particles. (took 0.23745 sec) SUBFIND: ngb iteration 19: need to repeat for 3225134 particles. (took 0.151872 sec) SUBFIND: ngb iteration 20: need to repeat for 1696408 particles. (took 0.0974586 sec) SUBFIND: ngb iteration 21: need to repeat for 930184 particles. (took 0.0636248 sec) SUBFIND: ngb iteration 22: need to repeat for 530523 particles. (took 0.041828 sec) SUBFIND: ngb iteration 23: need to repeat for 300496 particles. (took 0.0280267 sec) SUBFIND: ngb iteration 24: need to repeat for 160211 particles. (took 0.0185633 sec) SUBFIND: ngb iteration 25: need to repeat for 76457 particles. (took 0.0126638 sec) SUBFIND: ngb iteration 26: need to repeat for 31263 particles. (took 0.00798274 sec) SUBFIND: ngb iteration 27: need to repeat for 10600 particles. (took 0.00454579 sec) SUBFIND: ngb iteration 28: need to repeat for 2826 particles. (took 0.0031099 sec) SUBFIND: ngb iteration 29: need to repeat for 576 particles. (took 0.00168582 sec) SUBFIND: ngb iteration 30: need to repeat for 98 particles. (took 0.00115504 sec) SUBFIND: ngb iteration 31: need to repeat for 12 particles. (took 0.000654913 sec) SUBFIND: ngb iteration 32: need to repeat for 1 particles. (took 0.000278827 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 28.4457 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 133982782 particles, for threshold size factor 0.6) SUBFIND: The other 89654 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0022963 sec SUBFIND: particle balance=1.13045 SUBFIND: subfind_exchange() took 0.459886 sec SUBFIND: particle balance for processing=1.00277 SUBFIND: subdomain decomposition took 0.104826 sec SUBFIND: serial subfind subdomain decomposition took 0.103246 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=208 took 14.1026 sec SUBFIND: root-task=0: Serial processing of halo 0 took 14.3604 SUBFIND: Processing overall took (total time=14.5375 sec) SUBFIND: 0 out of 197510 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516913 ALLOCATE: Changing to MaxPartSph = 247511 SUBFIND: subfind_exchange() (for return to original CPU) took 0.515527 sec TREE: Full tree construction for all particles. (presently allocated=159.343 MB) GRAVTREE: Tree construction done. took 1.50733 sec =79563.7 NTopnodes=20201 NTopleaves=17676 tree-build-scalability=0.74669 SUBFIND: SO iteration 1: need to repeat for 89654 halo centers. (took 0.0101376 sec) SUBFIND: SO iteration 2: need to repeat for 89654 halo centers. (took 0.00948266 sec) SUBFIND: SO iteration 3: need to repeat for 89654 halo centers. (took 0.0089684 sec) SUBFIND: SO iteration 4: need to repeat for 89654 halo centers. (took 0.00868555 sec) SUBFIND: SO iteration 5: need to repeat for 89654 halo centers. (took 0.00858472 sec) SUBFIND: SO iteration 6: need to repeat for 89654 halo centers. (took 0.00891442 sec) SUBFIND: SO iteration 7: need to repeat for 89654 halo centers. (took 0.00859532 sec) SUBFIND: SO iteration 8: need to repeat for 89654 halo centers. (took 0.00853267 sec) SUBFIND: SO iteration 9: need to repeat for 89654 halo centers. (took 0.00854826 sec) SUBFIND: SO iteration 10: need to repeat for 89654 halo centers. (took 0.00856214 sec) SUBFIND: SO iteration 11: need to repeat for 89654 halo centers. (took 0.00854389 sec) SUBFIND: SO iteration 12: need to repeat for 89654 halo centers. (took 0.00850982 sec) SUBFIND: SO iteration 13: need to repeat for 89654 halo centers. (took 0.00853013 sec) SUBFIND: SO iteration 14: need to repeat for 89654 halo centers. (took 0.00847526 sec) SUBFIND: SO iteration 15: need to repeat for 89654 halo centers. (took 0.00849573 sec) SUBFIND: SO iteration 16: need to repeat for 2097 halo centers. (took 0.00862936 sec) SUBFIND: SO iteration 1: need to repeat for 89654 halo centers. (took 0.00840221 sec) SUBFIND: SO iteration 2: need to repeat for 89654 halo centers. (took 0.00835168 sec) SUBFIND: SO iteration 3: need to repeat for 89654 halo centers. (took 0.00844864 sec) SUBFIND: SO iteration 4: need to repeat for 89654 halo centers. (took 0.00841784 sec) SUBFIND: SO iteration 5: need to repeat for 89654 halo centers. (took 0.00881017 sec) SUBFIND: SO iteration 6: need to repeat for 89654 halo centers. (took 0.00904406 sec) SUBFIND: SO iteration 7: need to repeat for 89654 halo centers. (took 0.0090225 sec) SUBFIND: SO iteration 8: need to repeat for 89654 halo centers. (took 0.00907971 sec) SUBFIND: SO iteration 9: need to repeat for 89654 halo centers. (took 0.00907584 sec) SUBFIND: SO iteration 10: need to repeat for 89654 halo centers. (took 0.00854075 sec) SUBFIND: SO iteration 11: need to repeat for 89654 halo centers. (took 0.00838054 sec) SUBFIND: SO iteration 12: need to repeat for 89654 halo centers. (took 0.00890996 sec) SUBFIND: SO iteration 13: need to repeat for 89654 halo centers. (took 0.0089786 sec) SUBFIND: SO iteration 14: need to repeat for 89654 halo centers. (took 0.00897983 sec) SUBFIND: SO iteration 15: need to repeat for 89654 halo centers. (took 0.00953121 sec) SUBFIND: SO iteration 16: need to repeat for 1030 halo centers. (took 0.00998363 sec) SUBFIND: SO iteration 1: need to repeat for 89654 halo centers. (took 0.00933607 sec) SUBFIND: SO iteration 2: need to repeat for 89654 halo centers. (took 0.00987025 sec) SUBFIND: SO iteration 3: need to repeat for 89654 halo centers. (took 0.00932381 sec) SUBFIND: SO iteration 4: need to repeat for 89654 halo centers. (took 0.00874221 sec) SUBFIND: SO iteration 5: need to repeat for 89654 halo centers. (took 0.00846551 sec) SUBFIND: SO iteration 6: need to repeat for 89654 halo centers. (took 0.00847047 sec) SUBFIND: SO iteration 7: need to repeat for 89654 halo centers. (took 0.0086209 sec) SUBFIND: SO iteration 8: need to repeat for 89654 halo centers. (took 0.00846001 sec) SUBFIND: SO iteration 9: need to repeat for 89654 halo centers. (took 0.00852985 sec) SUBFIND: SO iteration 10: need to repeat for 89654 halo centers. (took 0.00848686 sec) SUBFIND: SO iteration 11: need to repeat for 89654 halo centers. (took 0.00847596 sec) SUBFIND: SO iteration 12: need to repeat for 89654 halo centers. (took 0.00856194 sec) SUBFIND: SO iteration 13: need to repeat for 89654 halo centers. (took 0.00848285 sec) SUBFIND: SO iteration 14: need to repeat for 89654 halo centers. (took 0.00847773 sec) SUBFIND: SO iteration 15: need to repeat for 89654 halo centers. (took 0.00858351 sec) SUBFIND: SO iteration 16: need to repeat for 2116 halo centers. (took 0.00903841 sec) SUBFIND: SO iteration 1: need to repeat for 89654 halo centers. (took 0.00874897 sec) SUBFIND: SO iteration 2: need to repeat for 89654 halo centers. (took 0.0094271 sec) SUBFIND: SO iteration 3: need to repeat for 89654 halo centers. (took 0.00858263 sec) SUBFIND: SO iteration 4: need to repeat for 89654 halo centers. (took 0.00886361 sec) SUBFIND: SO iteration 5: need to repeat for 89654 halo centers. (took 0.00885587 sec) SUBFIND: SO iteration 6: need to repeat for 89654 halo centers. (took 0.00891561 sec) SUBFIND: SO iteration 7: need to repeat for 89654 halo centers. (took 0.00883745 sec) SUBFIND: SO iteration 8: need to repeat for 89654 halo centers. (took 0.00890633 sec) SUBFIND: SO iteration 9: need to repeat for 89654 halo centers. (took 0.00880017 sec) SUBFIND: SO iteration 10: need to repeat for 89654 halo centers. (took 0.00897813 sec) SUBFIND: SO iteration 11: need to repeat for 89654 halo centers. (took 0.0088347 sec) SUBFIND: SO iteration 12: need to repeat for 89654 halo centers. (took 0.0088329 sec) SUBFIND: SO iteration 13: need to repeat for 89654 halo centers. (took 0.0087985 sec) SUBFIND: SO iteration 14: need to repeat for 89654 halo centers. (took 0.00879796 sec) SUBFIND: SO iteration 15: need to repeat for 89654 halo centers. (took 0.00882619 sec) SUBFIND: SO iteration 16: need to repeat for 58364 halo centers. (took 0.00876793 sec) SUBFIND: SO iteration 17: need to repeat for 487 halo centers. (took 0.00737296 sec) SUBFIND: SO iteration 18: need to repeat for 11 halo centers. (took 0.000263967 sec) SUBFIND: determining spherical overdensity masses took 0.574432 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0612848 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 = 1.50722 sec, total size 73.9493 MB, corresponds to effective I/O rate of 49.0635 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.50824 sec SUBFIND: Finished with SUBFIND. (total time=48.3447 sec) SUBFIND: Total number of subhalos with at least 20 particles: 285937 SUBFIND: Largest subhalo has 1798 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982782 FOF: preparing output order of particles took 1.3567 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 7.36901 sec, total size 5334.13 MB, corresponds to effective I/O rate of 723.86 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 426 (rank 426 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.