TACC: Starting up job 4242052 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 = 186316.89 Mb (on task= 243), Smallest = 186211.95 Mb (on task= 0), Average = 186279.40 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5174.93 Mb (on task= 0), Smallest = 5070.00 Mb (on task= 243), Average = 5107.49 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 = 5174.93 Mb (on task= 0), Smallest = 5070.00 Mb (on task= 243), Average = 5107.49 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 85), Smallest = 95257.24 Mb (on task= 34), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-006.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 13.5364 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): 61041233 (tot= 61041233) masstab= 0 READIC: Type 1: 59327133 (tot= 59327133) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 13620972 (tot= 13620972) masstab= 0 READIC: Type 5: 8200 (tot= 8200) 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 4.63476 sec, total size 6366.77 MB, corresponds to effective I/O rate of 1373.7 MB/sec READIC: Total number of particles : 133997538 INIT: Testing ID uniqueness... INIT: success. took=0.0751022 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: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: Increasing TopNodeAllocFactor=6.92033 new value=8.99643 DOMAIN: NTopleaves=32187, determination of top-level tree involved 10 iterations and took 0.732616 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=211 for nextra=5, reaching maximum imbalance of 1.14822|1.14842 DOMAIN: combining multiple-domains took 0.0141171 sec DOMAIN: exchange of 72956305 particles DOMAIN: particle exchange done. (took 0.36202 sec) DOMAIN: domain decomposition done. (took in total 1.1194 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0659656 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=170.593 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.1625 sec =60993.2 NTopnodes=36785 NTopleaves=32187 FOF: Start linking particles (presently allocated=185.733 MB) FOF: linking of small cells took 0.00182141 sec FOF: local links done (took 0.278548 sec, avg-work=0.231975, imbalance=1.19282). FOF: Marked=335244 out of the 59327133 primaries which are linked FOF: begin linking across processors (presently allocated=187.367 MB) FOF: have done 5591 cross links (processed 335244, took 0.0127265 sec) FOF: have done 2657 cross links (processed 140367, took 0.00710593 sec) FOF: have done 544 cross links (processed 17487, took 0.00567207 sec) FOF: have done 96 cross links (processed 2170, took 0.00499901 sec) FOF: have done 16 cross links (processed 407, took 0.00490013 sec) FOF: have done 2 cross links (processed 46, took 0.00484126 sec) FOF: have done 0 cross links (processed 4, took 0.00483664 sec) FOF: Local groups found. FOF: primary group finding took = 0.335586 sec FOF: Start finding nearest dm-particle (presently allocated=185.733 MB) FOF: fof-nearest iteration 1: need to repeat for 57324611 particles. (took = 0.220546 sec) FOF: fof-nearest iteration 2: need to repeat for 36861776 particles. (took = 0.201292 sec) FOF: fof-nearest iteration 3: need to repeat for 15525196 particles. (took = 0.16517 sec) FOF: fof-nearest iteration 4: need to repeat for 2246527 particles. (took = 0.0959196 sec) FOF: fof-nearest iteration 5: need to repeat for 79530 particles. (took = 0.0203309 sec) FOF: fof-nearest iteration 6: need to repeat for 1815 particles. (took = 0.00185059 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.712931 sec FOF: compiling local group data and catalogue took = 0.0257145 sec FOF: Total number of FOF groups with at least 32 particles: 7516 FOF: Largest FOF group has 19124 particles. FOF: Total number of particles in FOF groups: 133997538 FOF: group properties are now allocated.. (presently allocated=175.094 MB) FOF: computation of group properties took = 0.00785435 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0623822 sec FOF: Finished computing FoF groups. Complete work took 1.35032 sec (presently allocated=170.599 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=173.675 MB) GRAVTREE: Tree construction done. took 0.858045 sec =89419.1 NTopnodes=36785 NTopleaves=32187 tree-build-scalability=0.589575 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 131792013 particles. (took 6.87774 sec) SUBFIND: ngb iteration 2: need to repeat for 127931314 particles. (took 5.48921 sec) SUBFIND: ngb iteration 3: need to repeat for 120923035 particles. (took 4.59867 sec) SUBFIND: ngb iteration 4: need to repeat for 108292032 particles. (took 3.94751 sec) SUBFIND: ngb iteration 5: need to repeat for 91321955 particles. (took 3.35269 sec) SUBFIND: ngb iteration 6: need to repeat for 76783580 particles. (took 2.76054 sec) SUBFIND: ngb iteration 7: need to repeat for 66706633 particles. (took 2.24741 sec) SUBFIND: ngb iteration 8: need to repeat for 59587585 particles. (took 1.95404 sec) SUBFIND: ngb iteration 9: need to repeat for 53467421 particles. (took 1.69089 sec) SUBFIND: ngb iteration 10: need to repeat for 47277187 particles. (took 1.48495 sec) SUBFIND: ngb iteration 11: need to repeat for 40559395 particles. (took 1.37566 sec) SUBFIND: ngb iteration 12: need to repeat for 33245786 particles. (took 1.21914 sec) SUBFIND: ngb iteration 13: need to repeat for 25604294 particles. (took 1.02456 sec) SUBFIND: ngb iteration 14: need to repeat for 18260376 particles. (took 0.825522 sec) SUBFIND: ngb iteration 15: need to repeat for 11752351 particles. (took 0.606068 sec) SUBFIND: ngb iteration 16: need to repeat for 6594296 particles. (took 0.38902 sec) SUBFIND: ngb iteration 17: need to repeat for 3150532 particles. (took 0.222007 sec) SUBFIND: ngb iteration 18: need to repeat for 1289656 particles. (took 0.109005 sec) SUBFIND: ngb iteration 19: need to repeat for 466546 particles. (took 0.0486293 sec) SUBFIND: ngb iteration 20: need to repeat for 154161 particles. (took 0.0231842 sec) SUBFIND: ngb iteration 21: need to repeat for 49768 particles. (took 0.0129322 sec) SUBFIND: ngb iteration 22: need to repeat for 17519 particles. (took 0.00827257 sec) SUBFIND: ngb iteration 23: need to repeat for 7282 particles. (took 0.00582349 sec) SUBFIND: ngb iteration 24: need to repeat for 3210 particles. (took 0.00444419 sec) SUBFIND: ngb iteration 25: need to repeat for 1440 particles. (took 0.00342326 sec) SUBFIND: ngb iteration 26: need to repeat for 577 particles. (took 0.00254441 sec) SUBFIND: ngb iteration 27: need to repeat for 199 particles. (took 0.00177403 sec) SUBFIND: ngb iteration 28: need to repeat for 66 particles. (took 0.00100265 sec) SUBFIND: ngb iteration 29: need to repeat for 18 particles. (took 0.000528114 sec) SUBFIND: ngb iteration 30: need to repeat for 2 particles. (took 0.000269705 sec) SUBFIND: ngb iteration 31: need to repeat for 1 particles. (took 0.000126216 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 40.2952 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 133997538 particles, for threshold size factor 0.6) SUBFIND: The other 7516 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.000713986 sec SUBFIND: particle balance=1.14822 SUBFIND: subfind_exchange() took 0.502269 sec SUBFIND: particle balance for processing=1.03635 SUBFIND: subdomain decomposition took 0.109552 sec SUBFIND: serial subfind subdomain decomposition took 0.107327 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=18 took 13.3324 sec SUBFIND: root-task=0: Serial processing of halo 0 took 13.6034 SUBFIND: Processing overall took (total time=14.6936 sec) SUBFIND: 0 out of 121445 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516970 ALLOCATE: Changing to MaxPartSph = 235500 SUBFIND: subfind_exchange() (for return to original CPU) took 0.550863 sec TREE: Full tree construction for all particles. (presently allocated=154.77 MB) GRAVTREE: Tree construction done. took 1.69665 sec =89419.1 NTopnodes=36785 NTopleaves=32187 tree-build-scalability=0.589575 SUBFIND: SO iteration 1: need to repeat for 7516 halo centers. (took 0.00358706 sec) SUBFIND: SO iteration 2: need to repeat for 7516 halo centers. (took 0.00387124 sec) SUBFIND: SO iteration 3: need to repeat for 7516 halo centers. (took 0.00303671 sec) SUBFIND: SO iteration 4: need to repeat for 7516 halo centers. (took 0.0026625 sec) SUBFIND: SO iteration 5: need to repeat for 7516 halo centers. (took 0.00244307 sec) SUBFIND: SO iteration 6: need to repeat for 7516 halo centers. (took 0.00238306 sec) SUBFIND: SO iteration 7: need to repeat for 7516 halo centers. (took 0.00235145 sec) SUBFIND: SO iteration 8: need to repeat for 7516 halo centers. (took 0.00227901 sec) SUBFIND: SO iteration 9: need to repeat for 7516 halo centers. (took 0.00230496 sec) SUBFIND: SO iteration 10: need to repeat for 7516 halo centers. (took 0.00229446 sec) SUBFIND: SO iteration 11: need to repeat for 7516 halo centers. (took 0.00228019 sec) SUBFIND: SO iteration 12: need to repeat for 7516 halo centers. (took 0.00227827 sec) SUBFIND: SO iteration 13: need to repeat for 7516 halo centers. (took 0.00226508 sec) SUBFIND: SO iteration 14: need to repeat for 7516 halo centers. (took 0.00226247 sec) SUBFIND: SO iteration 15: need to repeat for 7516 halo centers. (took 0.00226871 sec) SUBFIND: SO iteration 16: need to repeat for 77 halo centers. (took 0.0022702 sec) SUBFIND: SO iteration 1: need to repeat for 7516 halo centers. (took 0.00224374 sec) SUBFIND: SO iteration 2: need to repeat for 7516 halo centers. (took 0.00272901 sec) SUBFIND: SO iteration 3: need to repeat for 7516 halo centers. (took 0.00240347 sec) SUBFIND: SO iteration 4: need to repeat for 7516 halo centers. (took 0.00220232 sec) SUBFIND: SO iteration 5: need to repeat for 7516 halo centers. (took 0.00217395 sec) SUBFIND: SO iteration 6: need to repeat for 7516 halo centers. (took 0.00216206 sec) SUBFIND: SO iteration 7: need to repeat for 7516 halo centers. (took 0.00216429 sec) SUBFIND: SO iteration 8: need to repeat for 7516 halo centers. (took 0.00215677 sec) SUBFIND: SO iteration 9: need to repeat for 7516 halo centers. (took 0.00214699 sec) SUBFIND: SO iteration 10: need to repeat for 7516 halo centers. (took 0.00214453 sec) SUBFIND: SO iteration 11: need to repeat for 7516 halo centers. (took 0.00217724 sec) SUBFIND: SO iteration 12: need to repeat for 7516 halo centers. (took 0.00216433 sec) SUBFIND: SO iteration 13: need to repeat for 7516 halo centers. (took 0.00214338 sec) SUBFIND: SO iteration 14: need to repeat for 7516 halo centers. (took 0.00215829 sec) SUBFIND: SO iteration 15: need to repeat for 7516 halo centers. (took 0.00216736 sec) SUBFIND: SO iteration 16: need to repeat for 48 halo centers. (took 0.00216236 sec) SUBFIND: SO iteration 1: need to repeat for 7516 halo centers. (took 0.00224056 sec) SUBFIND: SO iteration 2: need to repeat for 7516 halo centers. (took 0.0031792 sec) SUBFIND: SO iteration 3: need to repeat for 7516 halo centers. (took 0.00277502 sec) SUBFIND: SO iteration 4: need to repeat for 7516 halo centers. (took 0.00251346 sec) SUBFIND: SO iteration 5: need to repeat for 7516 halo centers. (took 0.00231167 sec) SUBFIND: SO iteration 6: need to repeat for 7516 halo centers. (took 0.00231559 sec) SUBFIND: SO iteration 7: need to repeat for 7516 halo centers. (took 0.00227756 sec) SUBFIND: SO iteration 8: need to repeat for 7516 halo centers. (took 0.00224557 sec) SUBFIND: SO iteration 9: need to repeat for 7516 halo centers. (took 0.00225015 sec) SUBFIND: SO iteration 10: need to repeat for 7516 halo centers. (took 0.00224775 sec) SUBFIND: SO iteration 11: need to repeat for 7516 halo centers. (took 0.00224711 sec) SUBFIND: SO iteration 12: need to repeat for 7516 halo centers. (took 0.00225437 sec) SUBFIND: SO iteration 13: need to repeat for 7516 halo centers. (took 0.0022359 sec) SUBFIND: SO iteration 14: need to repeat for 7516 halo centers. (took 0.00226494 sec) SUBFIND: SO iteration 15: need to repeat for 7516 halo centers. (took 0.00225164 sec) SUBFIND: SO iteration 16: need to repeat for 80 halo centers. (took 0.00225737 sec) SUBFIND: SO iteration 1: need to repeat for 7516 halo centers. (took 0.00224379 sec) SUBFIND: SO iteration 2: need to repeat for 7516 halo centers. (took 0.00331855 sec) SUBFIND: SO iteration 3: need to repeat for 7516 halo centers. (took 0.00303674 sec) SUBFIND: SO iteration 4: need to repeat for 7516 halo centers. (took 0.00315147 sec) SUBFIND: SO iteration 5: need to repeat for 7516 halo centers. (took 0.00296608 sec) SUBFIND: SO iteration 6: need to repeat for 7516 halo centers. (took 0.00298508 sec) SUBFIND: SO iteration 7: need to repeat for 7516 halo centers. (took 0.00294216 sec) SUBFIND: SO iteration 8: need to repeat for 7516 halo centers. (took 0.00295306 sec) SUBFIND: SO iteration 9: need to repeat for 7516 halo centers. (took 0.0029535 sec) SUBFIND: SO iteration 10: need to repeat for 7516 halo centers. (took 0.0029414 sec) SUBFIND: SO iteration 11: need to repeat for 7516 halo centers. (took 0.0029606 sec) SUBFIND: SO iteration 12: need to repeat for 7516 halo centers. (took 0.0029723 sec) SUBFIND: SO iteration 13: need to repeat for 7516 halo centers. (took 0.00296024 sec) SUBFIND: SO iteration 14: need to repeat for 7516 halo centers. (took 0.00294084 sec) SUBFIND: SO iteration 15: need to repeat for 7516 halo centers. (took 0.0029503 sec) SUBFIND: SO iteration 16: need to repeat for 3455 halo centers. (took 0.00294885 sec) SUBFIND: SO iteration 17: need to repeat for 16 halo centers. (took 0.00174875 sec) SUBFIND: determining spherical overdensity masses took 0.164962 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0493113 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 = 1.6482 sec, total size 24.5528 MB, corresponds to effective I/O rate of 14.8967 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.64939 sec SUBFIND: Finished with SUBFIND. (total time=60.5396 sec) SUBFIND: Total number of subhalos with at least 20 particles: 113068 SUBFIND: Largest subhalo has 18761 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997538 FOF: preparing output order of particles took 1.46663 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 10.1327 sec, total size 5299 MB, corresponds to effective I/O rate of 522.962 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 14 (rank 14 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.