TACC: Starting up job 4242141 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 = 186444.37 Mb (on task= 351), Smallest = 186407.40 Mb (on task= 0), Average = 186430.31 Mb Total Mem: Largest = 191515.35 Mb (on task= 351), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5107.93 Mb (on task= 0), Smallest = 5070.98 Mb (on task= 351), Average = 5085.02 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 = 5107.93 Mb (on task= 0), Smallest = 5070.98 Mb (on task= 351), Average = 5085.02 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 351), Smallest = 95321.46 Mb (on task= 190), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c160-023.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 15.1775 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_208.hdf5' contains: READIC: Type 0 (gas): 65700037 (tot= 65700037) masstab= 0 READIC: Type 1: 68035212 (tot= 68035212) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 262390 (tot= 262390) masstab= 0 READIC: Type 5: 1 (tot= 1) masstab= 0 READIC: Reading file `output/snap_208.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 4.4882 sec, total size 6384.55 MB, corresponds to effective I/O rate of 1422.52 MB/sec READIC: Total number of particles : 133997640 INIT: Testing ID uniqueness... INIT: success. took=0.074151 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=19398, determination of top-level tree involved 5 iterations and took 0.634093 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 1.11917|1.11973 DOMAIN: combining multiple-domains took 0.0134724 sec DOMAIN: exchange of 68297603 particles DOMAIN: particle exchange done. (took 0.342471 sec) DOMAIN: domain decomposition done. (took in total 1.00077 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0743451 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.88 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.153872 sec =64554.3 NTopnodes=22169 NTopleaves=19398 FOF: Start linking particles (presently allocated=192.262 MB) FOF: linking of small cells took 0.00201268 sec FOF: local links done (took 0.178311 sec, avg-work=0.157925, imbalance=1.12228). FOF: Marked=148231 out of the 68035212 primaries which are linked FOF: begin linking across processors (presently allocated=194.087 MB) FOF: have done 8299 cross links (processed 148231, took 0.00609633 sec) FOF: have done 2092 cross links (processed 71312, took 0.00550592 sec) FOF: have done 354 cross links (processed 9927, took 0.00469359 sec) FOF: have done 53 cross links (processed 1492, took 0.00461059 sec) FOF: have done 13 cross links (processed 251, took 0.00450476 sec) FOF: have done 0 cross links (processed 28, took 0.00441574 sec) FOF: Local groups found. FOF: primary group finding took = 0.220162 sec FOF: Start finding nearest dm-particle (presently allocated=192.262 MB) FOF: fof-nearest iteration 1: need to repeat for 63247584 particles. (took = 0.110541 sec) FOF: fof-nearest iteration 2: need to repeat for 51373414 particles. (took = 0.128183 sec) FOF: fof-nearest iteration 3: need to repeat for 26867556 particles. (took = 0.137118 sec) FOF: fof-nearest iteration 4: need to repeat for 7702784 particles. (took = 0.091033 sec) FOF: fof-nearest iteration 5: need to repeat for 937837 particles. (took = 0.0329703 sec) FOF: fof-nearest iteration 6: need to repeat for 26022 particles. (took = 0.00746494 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.515786 sec FOF: compiling local group data and catalogue took = 0.0259503 sec FOF: Total number of FOF groups with at least 32 particles: 478477 FOF: Largest FOF group has 282 particles. FOF: Total number of particles in FOF groups: 133997640 FOF: group properties are now allocated.. (presently allocated=179.337 MB) FOF: computation of group properties took = 0.00826781 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.089966 sec FOF: Finished computing FoF groups. Complete work took 1.06825 sec (presently allocated=174.298 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=179.515 MB) GRAVTREE: Tree construction done. took 0.523467 sec =92811 NTopnodes=22169 NTopleaves=19398 tree-build-scalability=0.761691 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133997507 particles. (took 1.16749 sec) SUBFIND: ngb iteration 2: need to repeat for 133997507 particles. (took 1.02794 sec) SUBFIND: ngb iteration 3: need to repeat for 133997507 particles. (took 0.965828 sec) SUBFIND: ngb iteration 4: need to repeat for 133997507 particles. (took 0.931199 sec) SUBFIND: ngb iteration 5: need to repeat for 133997507 particles. (took 0.919805 sec) SUBFIND: ngb iteration 6: need to repeat for 133997495 particles. (took 0.93348 sec) SUBFIND: ngb iteration 7: need to repeat for 133997442 particles. (took 0.961022 sec) SUBFIND: ngb iteration 8: need to repeat for 133997130 particles. (took 1.00232 sec) SUBFIND: ngb iteration 9: need to repeat for 133979159 particles. (took 1.05819 sec) SUBFIND: ngb iteration 10: need to repeat for 133234398 particles. (took 1.11998 sec) SUBFIND: ngb iteration 11: need to repeat for 128422098 particles. (took 1.1848 sec) SUBFIND: ngb iteration 12: need to repeat for 120853668 particles. (took 1.20938 sec) SUBFIND: ngb iteration 13: need to repeat for 110657840 particles. (took 1.19337 sec) SUBFIND: ngb iteration 14: need to repeat for 99716446 particles. (took 1.1469 sec) SUBFIND: ngb iteration 15: need to repeat for 90111020 particles. (took 1.08439 sec) SUBFIND: ngb iteration 16: need to repeat for 81831987 particles. (took 1.0199 sec) SUBFIND: ngb iteration 17: need to repeat for 74216745 particles. (took 0.954596 sec) SUBFIND: ngb iteration 18: need to repeat for 66560687 particles. (took 0.878607 sec) SUBFIND: ngb iteration 19: need to repeat for 58186727 particles. (took 0.792878 sec) SUBFIND: ngb iteration 20: need to repeat for 48248378 particles. (took 0.70574 sec) SUBFIND: ngb iteration 21: need to repeat for 36497887 particles. (took 0.600194 sec) SUBFIND: ngb iteration 22: need to repeat for 24149394 particles. (took 0.467285 sec) SUBFIND: ngb iteration 23: need to repeat for 13207815 particles. (took 0.325823 sec) SUBFIND: ngb iteration 24: need to repeat for 5690717 particles. (took 0.200045 sec) SUBFIND: ngb iteration 25: need to repeat for 1822304 particles. (took 0.103412 sec) SUBFIND: ngb iteration 26: need to repeat for 398935 particles. (took 0.0425091 sec) SUBFIND: ngb iteration 27: need to repeat for 55227 particles. (took 0.0128307 sec) SUBFIND: ngb iteration 28: need to repeat for 4637 particles. (took 0.00251622 sec) SUBFIND: ngb iteration 29: need to repeat for 211 particles. (took 0.000454267 sec) SUBFIND: ngb iteration 30: need to repeat for 7 particles. (took 0.000177773 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 22.0216 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 133997640 particles, for threshold size factor 0.6) SUBFIND: The other 478477 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00248612 sec SUBFIND: particle balance=1.11917 SUBFIND: subfind_exchange() took 0.452521 sec SUBFIND: particle balance for processing=1.00037 SUBFIND: subdomain decomposition took 0.104972 sec SUBFIND: serial subfind subdomain decomposition took 0.103325 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1108 took 29.6736 sec SUBFIND: root-task=0: Serial processing of halo 0 took 29.9295 SUBFIND: Processing overall took (total time=30.3656 sec) SUBFIND: 0 out of 73565 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516970 ALLOCATE: Changing to MaxPartSph = 253473 SUBFIND: subfind_exchange() (for return to original CPU) took 0.514013 sec TREE: Full tree construction for all particles. (presently allocated=161.682 MB) GRAVTREE: Tree construction done. took 1.45892 sec =92811 NTopnodes=22169 NTopleaves=19398 tree-build-scalability=0.761691 SUBFIND: SO iteration 1: need to repeat for 478477 halo centers. (took 0.0169742 sec) SUBFIND: SO iteration 2: need to repeat for 478477 halo centers. (took 0.0154223 sec) SUBFIND: SO iteration 3: need to repeat for 478477 halo centers. (took 0.0148905 sec) SUBFIND: SO iteration 4: need to repeat for 478477 halo centers. (took 0.0145301 sec) SUBFIND: SO iteration 5: need to repeat for 478477 halo centers. (took 0.0143918 sec) SUBFIND: SO iteration 6: need to repeat for 478477 halo centers. (took 0.0144141 sec) SUBFIND: SO iteration 7: need to repeat for 478477 halo centers. (took 0.0142876 sec) SUBFIND: SO iteration 8: need to repeat for 478477 halo centers. (took 0.0142287 sec) SUBFIND: SO iteration 9: need to repeat for 478477 halo centers. (took 0.0142551 sec) SUBFIND: SO iteration 10: need to repeat for 478477 halo centers. (took 0.0142656 sec) SUBFIND: SO iteration 11: need to repeat for 478477 halo centers. (took 0.0142491 sec) SUBFIND: SO iteration 12: need to repeat for 478477 halo centers. (took 0.0142476 sec) SUBFIND: SO iteration 13: need to repeat for 478477 halo centers. (took 0.0142778 sec) SUBFIND: SO iteration 14: need to repeat for 478477 halo centers. (took 0.0143623 sec) SUBFIND: SO iteration 15: need to repeat for 478477 halo centers. (took 0.0143402 sec) SUBFIND: SO iteration 16: need to repeat for 4853 halo centers. (took 0.0140529 sec) SUBFIND: SO iteration 17: need to repeat for 40 halo centers. (took 0.000823038 sec) SUBFIND: SO iteration 1: need to repeat for 478477 halo centers. (took 0.014259 sec) SUBFIND: SO iteration 2: need to repeat for 478477 halo centers. (took 0.0136034 sec) SUBFIND: SO iteration 3: need to repeat for 478477 halo centers. (took 0.0140229 sec) SUBFIND: SO iteration 4: need to repeat for 478477 halo centers. (took 0.0142429 sec) SUBFIND: SO iteration 5: need to repeat for 478477 halo centers. (took 0.0142316 sec) SUBFIND: SO iteration 6: need to repeat for 478477 halo centers. (took 0.0142261 sec) SUBFIND: SO iteration 7: need to repeat for 478477 halo centers. (took 0.0143355 sec) SUBFIND: SO iteration 8: need to repeat for 478477 halo centers. (took 0.0142837 sec) SUBFIND: SO iteration 9: need to repeat for 478477 halo centers. (took 0.0142283 sec) SUBFIND: SO iteration 10: need to repeat for 478477 halo centers. (took 0.0142839 sec) SUBFIND: SO iteration 11: need to repeat for 478477 halo centers. (took 0.0143977 sec) SUBFIND: SO iteration 12: need to repeat for 478477 halo centers. (took 0.0141694 sec) SUBFIND: SO iteration 13: need to repeat for 478477 halo centers. (took 0.0145896 sec) SUBFIND: SO iteration 14: need to repeat for 478477 halo centers. (took 0.0141123 sec) SUBFIND: SO iteration 15: need to repeat for 478477 halo centers. (took 0.0141457 sec) SUBFIND: SO iteration 16: need to repeat for 2419 halo centers. (took 0.0138945 sec) SUBFIND: SO iteration 17: need to repeat for 14 halo centers. (took 0.000503846 sec) SUBFIND: SO iteration 1: need to repeat for 478477 halo centers. (took 0.0142195 sec) SUBFIND: SO iteration 2: need to repeat for 478477 halo centers. (took 0.0175891 sec) SUBFIND: SO iteration 3: need to repeat for 478477 halo centers. (took 0.0157694 sec) SUBFIND: SO iteration 4: need to repeat for 478477 halo centers. (took 0.0143943 sec) SUBFIND: SO iteration 5: need to repeat for 478477 halo centers. (took 0.015121 sec) SUBFIND: SO iteration 6: need to repeat for 478477 halo centers. (took 0.0143332 sec) SUBFIND: SO iteration 7: need to repeat for 478477 halo centers. (took 0.0142046 sec) SUBFIND: SO iteration 8: need to repeat for 478477 halo centers. (took 0.0142206 sec) SUBFIND: SO iteration 9: need to repeat for 478477 halo centers. (took 0.0142569 sec) SUBFIND: SO iteration 10: need to repeat for 478477 halo centers. (took 0.0142014 sec) SUBFIND: SO iteration 11: need to repeat for 478477 halo centers. (took 0.0142321 sec) SUBFIND: SO iteration 12: need to repeat for 478477 halo centers. (took 0.0143959 sec) SUBFIND: SO iteration 13: need to repeat for 478477 halo centers. (took 0.0142146 sec) SUBFIND: SO iteration 14: need to repeat for 478477 halo centers. (took 0.0142602 sec) SUBFIND: SO iteration 15: need to repeat for 478477 halo centers. (took 0.0142604 sec) SUBFIND: SO iteration 16: need to repeat for 5016 halo centers. (took 0.0140512 sec) SUBFIND: SO iteration 17: need to repeat for 41 halo centers. (took 0.000845332 sec) SUBFIND: SO iteration 1: need to repeat for 478477 halo centers. (took 0.0142125 sec) SUBFIND: SO iteration 2: need to repeat for 478477 halo centers. (took 0.0153811 sec) SUBFIND: SO iteration 3: need to repeat for 478477 halo centers. (took 0.0145609 sec) SUBFIND: SO iteration 4: need to repeat for 478477 halo centers. (took 0.0150848 sec) SUBFIND: SO iteration 5: need to repeat for 478477 halo centers. (took 0.0149849 sec) SUBFIND: SO iteration 6: need to repeat for 478477 halo centers. (took 0.0152993 sec) SUBFIND: SO iteration 7: need to repeat for 478477 halo centers. (took 0.015005 sec) SUBFIND: SO iteration 8: need to repeat for 478477 halo centers. (took 0.0150981 sec) SUBFIND: SO iteration 9: need to repeat for 478477 halo centers. (took 0.0150528 sec) SUBFIND: SO iteration 10: need to repeat for 478477 halo centers. (took 0.0165313 sec) SUBFIND: SO iteration 11: need to repeat for 478477 halo centers. (took 0.015035 sec) SUBFIND: SO iteration 12: need to repeat for 478477 halo centers. (took 0.0150797 sec) SUBFIND: SO iteration 13: need to repeat for 478477 halo centers. (took 0.0157015 sec) SUBFIND: SO iteration 14: need to repeat for 478477 halo centers. (took 0.0156925 sec) SUBFIND: SO iteration 15: need to repeat for 478477 halo centers. (took 0.0151444 sec) SUBFIND: SO iteration 16: need to repeat for 246947 halo centers. (took 0.0149139 sec) SUBFIND: SO iteration 17: need to repeat for 4833 halo centers. (took 0.00983595 sec) SUBFIND: SO iteration 18: need to repeat for 173 halo centers. (took 0.0007555 sec) SUBFIND: determining spherical overdensity masses took 0.95211 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0746195 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (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 = 1.45014 sec, total size 193.996 MB, corresponds to effective I/O rate of 133.777 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.45106 sec SUBFIND: Finished with SUBFIND. (total time=57.889 sec) SUBFIND: Total number of subhalos with at least 20 particles: 551889 SUBFIND: Largest subhalo has 282 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997640 FOF: preparing output order of particles took 1.38074 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.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 7.59944 sec, total size 5352.32 MB, corresponds to effective I/O rate of 704.305 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 441 (rank 441 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.