TACC: Starting up job 4242137 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 = 186443.22 Mb (on task= 324), Smallest = 186414.13 Mb (on task= 0), Average = 186424.21 Mb Total Mem: Largest = 191515.34 Mb (on task= 54), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5101.20 Mb (on task= 0), Smallest = 5072.11 Mb (on task= 324), Average = 5091.12 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 = 5101.20 Mb (on task= 0), Smallest = 5072.11 Mb (on task= 324), Average = 5091.12 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.46 Mb (on task= 206), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c105-104.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 15.2711 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): 64920282 (tot= 64920282) masstab= 0 READIC: Type 1: 67683218 (tot= 67683218) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1394387 (tot= 1394387) masstab= 0 READIC: Type 5: 2 (tot= 2) 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 4.4275 sec, total size 6381.59 MB, corresponds to effective I/O rate of 1441.35 MB/sec READIC: Total number of particles : 133997889 INIT: Testing ID uniqueness... INIT: success. took=0.0732438 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=18579, determination of top-level tree involved 5 iterations and took 0.65807 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=195 for nextra=62, reaching maximum imbalance of 1.12869|1.13035 DOMAIN: combining multiple-domains took 0.0134289 sec DOMAIN: exchange of 69077607 particles DOMAIN: particle exchange done. (took 0.319209 sec) DOMAIN: domain decomposition done. (took in total 1.00154 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0727339 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.282 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.161791 sec =54351.1 NTopnodes=21233 NTopleaves=18579 FOF: Start linking particles (presently allocated=190.279 MB) FOF: linking of small cells took 0.0017821 sec FOF: local links done (took 0.22482 sec, avg-work=0.197127, imbalance=1.1357). FOF: Marked=171009 out of the 67683218 primaries which are linked FOF: begin linking across processors (presently allocated=192.03 MB) FOF: have done 6523 cross links (processed 171009, took 0.00784321 sec) FOF: have done 2201 cross links (processed 83076, took 0.00549692 sec) FOF: have done 428 cross links (processed 12030, took 0.00486263 sec) FOF: have done 90 cross links (processed 2215, took 0.00478405 sec) FOF: have done 24 cross links (processed 492, took 0.00498476 sec) FOF: have done 5 cross links (processed 174, took 0.00462998 sec) FOF: have done 0 cross links (processed 10, took 0.00453569 sec) FOF: Local groups found. FOF: primary group finding took = 0.27412 sec FOF: Start finding nearest dm-particle (presently allocated=190.279 MB) FOF: fof-nearest iteration 1: need to repeat for 62520460 particles. (took = 0.124102 sec) FOF: fof-nearest iteration 2: need to repeat for 48363707 particles. (took = 0.148007 sec) FOF: fof-nearest iteration 3: need to repeat for 23944317 particles. (took = 0.155072 sec) FOF: fof-nearest iteration 4: need to repeat for 5598190 particles. (took = 0.0990729 sec) FOF: fof-nearest iteration 5: need to repeat for 518153 particles. (took = 0.0303468 sec) FOF: fof-nearest iteration 6: need to repeat for 12693 particles. (took = 0.00563913 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.570575 sec FOF: compiling local group data and catalogue took = 0.0254193 sec FOF: Total number of FOF groups with at least 32 particles: 123381 FOF: Largest FOF group has 1101 particles. FOF: Total number of particles in FOF groups: 133997889 FOF: group properties are now allocated.. (presently allocated=178.313 MB) FOF: computation of group properties took = 0.00715807 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.078061 sec FOF: Finished computing FoF groups. Complete work took 1.16471 sec (presently allocated=173.386 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.484 MB) GRAVTREE: Tree construction done. took 0.657948 sec =81026.8 NTopnodes=21233 NTopleaves=18579 tree-build-scalability=0.738557 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133791968 particles. (took 2.61216 sec) SUBFIND: ngb iteration 2: need to repeat for 133327232 particles. (took 2.51183 sec) SUBFIND: ngb iteration 3: need to repeat for 132253331 particles. (took 2.40875 sec) SUBFIND: ngb iteration 4: need to repeat for 130034540 particles. (took 2.29013 sec) SUBFIND: ngb iteration 5: need to repeat for 126316625 particles. (took 2.15557 sec) SUBFIND: ngb iteration 6: need to repeat for 121149431 particles. (took 2.01869 sec) SUBFIND: ngb iteration 7: need to repeat for 114864733 particles. (took 1.91231 sec) SUBFIND: ngb iteration 8: need to repeat for 107421677 particles. (took 1.83228 sec) SUBFIND: ngb iteration 9: need to repeat for 98563246 particles. (took 1.75846 sec) SUBFIND: ngb iteration 10: need to repeat for 88529492 particles. (took 1.68733 sec) SUBFIND: ngb iteration 11: need to repeat for 76939626 particles. (took 1.58882 sec) SUBFIND: ngb iteration 12: need to repeat for 64410050 particles. (took 1.44757 sec) SUBFIND: ngb iteration 13: need to repeat for 51756280 particles. (took 1.27519 sec) SUBFIND: ngb iteration 14: need to repeat for 39800408 particles. (took 1.07897 sec) SUBFIND: ngb iteration 15: need to repeat for 29251950 particles. (took 0.866123 sec) SUBFIND: ngb iteration 16: need to repeat for 20272052 particles. (took 0.657429 sec) SUBFIND: ngb iteration 17: need to repeat for 13126966 particles. (took 0.47171 sec) SUBFIND: ngb iteration 18: need to repeat for 8092354 particles. (took 0.317244 sec) SUBFIND: ngb iteration 19: need to repeat for 4893035 particles. (took 0.215362 sec) SUBFIND: ngb iteration 20: need to repeat for 2976750 particles. (took 0.145784 sec) SUBFIND: ngb iteration 21: need to repeat for 1863792 particles. (took 0.0987179 sec) SUBFIND: ngb iteration 22: need to repeat for 1174618 particles. (took 0.067849 sec) SUBFIND: ngb iteration 23: need to repeat for 702943 particles. (took 0.0474953 sec) SUBFIND: ngb iteration 24: need to repeat for 392066 particles. (took 0.0315527 sec) SUBFIND: ngb iteration 25: need to repeat for 197014 particles. (took 0.0219505 sec) SUBFIND: ngb iteration 26: need to repeat for 84435 particles. (took 0.0152055 sec) SUBFIND: ngb iteration 27: need to repeat for 30434 particles. (took 0.0093311 sec) SUBFIND: ngb iteration 28: need to repeat for 8696 particles. (took 0.00508366 sec) SUBFIND: ngb iteration 29: need to repeat for 1713 particles. (took 0.00224456 sec) SUBFIND: ngb iteration 30: need to repeat for 164 particles. (took 0.000786755 sec) SUBFIND: ngb iteration 31: need to repeat for 11 particles. (took 0.000251055 sec) SUBFIND: ngb iteration 32: need to repeat for 2 particles. (took 0.000139318 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 29.5603 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 133997889 particles, for threshold size factor 0.6) SUBFIND: The other 123381 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00182631 sec SUBFIND: particle balance=1.12772 SUBFIND: subfind_exchange() took 0.462361 sec SUBFIND: particle balance for processing=1.00142 SUBFIND: subdomain decomposition took 0.104324 sec SUBFIND: serial subfind subdomain decomposition took 0.103116 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=286 took 15.2914 sec SUBFIND: root-task=0: Serial processing of halo 0 took 15.5477 SUBFIND: Processing overall took (total time=16.029 sec) SUBFIND: 0 out of 151612 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516971 ALLOCATE: Changing to MaxPartSph = 250465 SUBFIND: subfind_exchange() (for return to original CPU) took 0.524345 sec TREE: Full tree construction for all particles. (presently allocated=160.141 MB) GRAVTREE: Tree construction done. took 1.48895 sec =81026.8 NTopnodes=21233 NTopleaves=18579 tree-build-scalability=0.738557 SUBFIND: SO iteration 1: need to repeat for 123381 halo centers. (took 0.0114214 sec) SUBFIND: SO iteration 2: need to repeat for 123381 halo centers. (took 0.0106475 sec) SUBFIND: SO iteration 3: need to repeat for 123381 halo centers. (took 0.0101511 sec) SUBFIND: SO iteration 4: need to repeat for 123381 halo centers. (took 0.00991719 sec) SUBFIND: SO iteration 5: need to repeat for 123381 halo centers. (took 0.00966268 sec) SUBFIND: SO iteration 6: need to repeat for 123381 halo centers. (took 0.00960557 sec) SUBFIND: SO iteration 7: need to repeat for 123381 halo centers. (took 0.00957035 sec) SUBFIND: SO iteration 8: need to repeat for 123381 halo centers. (took 0.00963361 sec) SUBFIND: SO iteration 9: need to repeat for 123381 halo centers. (took 0.00957796 sec) SUBFIND: SO iteration 10: need to repeat for 123381 halo centers. (took 0.00953347 sec) SUBFIND: SO iteration 11: need to repeat for 123381 halo centers. (took 0.00953775 sec) SUBFIND: SO iteration 12: need to repeat for 123381 halo centers. (took 0.00957089 sec) SUBFIND: SO iteration 13: need to repeat for 123381 halo centers. (took 0.0095717 sec) SUBFIND: SO iteration 14: need to repeat for 123381 halo centers. (took 0.00950476 sec) SUBFIND: SO iteration 15: need to repeat for 123381 halo centers. (took 0.00951189 sec) SUBFIND: SO iteration 16: need to repeat for 1085 halo centers. (took 0.0094516 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.00033525 sec) SUBFIND: SO iteration 1: need to repeat for 123381 halo centers. (took 0.00975123 sec) SUBFIND: SO iteration 2: need to repeat for 123381 halo centers. (took 0.00959657 sec) SUBFIND: SO iteration 3: need to repeat for 123381 halo centers. (took 0.00963319 sec) SUBFIND: SO iteration 4: need to repeat for 123381 halo centers. (took 0.00935635 sec) SUBFIND: SO iteration 5: need to repeat for 123381 halo centers. (took 0.0115021 sec) SUBFIND: SO iteration 6: need to repeat for 123381 halo centers. (took 0.00952893 sec) SUBFIND: SO iteration 7: need to repeat for 123381 halo centers. (took 0.00948266 sec) SUBFIND: SO iteration 8: need to repeat for 123381 halo centers. (took 0.00937385 sec) SUBFIND: SO iteration 9: need to repeat for 123381 halo centers. (took 0.0102576 sec) SUBFIND: SO iteration 10: need to repeat for 123381 halo centers. (took 0.00950869 sec) SUBFIND: SO iteration 11: need to repeat for 123381 halo centers. (took 0.00944383 sec) SUBFIND: SO iteration 12: need to repeat for 123381 halo centers. (took 0.00949043 sec) SUBFIND: SO iteration 13: need to repeat for 123381 halo centers. (took 0.00971934 sec) SUBFIND: SO iteration 14: need to repeat for 123381 halo centers. (took 0.00957481 sec) SUBFIND: SO iteration 15: need to repeat for 123381 halo centers. (took 0.00972738 sec) SUBFIND: SO iteration 16: need to repeat for 464 halo centers. (took 0.0093857 sec) SUBFIND: SO iteration 1: need to repeat for 123381 halo centers. (took 0.00980166 sec) SUBFIND: SO iteration 2: need to repeat for 123381 halo centers. (took 0.0105419 sec) SUBFIND: SO iteration 3: need to repeat for 123381 halo centers. (took 0.0100599 sec) SUBFIND: SO iteration 4: need to repeat for 123381 halo centers. (took 0.00992327 sec) SUBFIND: SO iteration 5: need to repeat for 123381 halo centers. (took 0.00986827 sec) SUBFIND: SO iteration 6: need to repeat for 123381 halo centers. (took 0.00953223 sec) SUBFIND: SO iteration 7: need to repeat for 123381 halo centers. (took 0.00973342 sec) SUBFIND: SO iteration 8: need to repeat for 123381 halo centers. (took 0.0100179 sec) SUBFIND: SO iteration 9: need to repeat for 123381 halo centers. (took 0.00955984 sec) SUBFIND: SO iteration 10: need to repeat for 123381 halo centers. (took 0.00967921 sec) SUBFIND: SO iteration 11: need to repeat for 123381 halo centers. (took 0.00953143 sec) SUBFIND: SO iteration 12: need to repeat for 123381 halo centers. (took 0.00960458 sec) SUBFIND: SO iteration 13: need to repeat for 123381 halo centers. (took 0.00947858 sec) SUBFIND: SO iteration 14: need to repeat for 123381 halo centers. (took 0.00954612 sec) SUBFIND: SO iteration 15: need to repeat for 123381 halo centers. (took 0.00992897 sec) SUBFIND: SO iteration 16: need to repeat for 1115 halo centers. (took 0.00955874 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000348546 sec) SUBFIND: SO iteration 1: need to repeat for 123381 halo centers. (took 0.00962174 sec) SUBFIND: SO iteration 2: need to repeat for 123381 halo centers. (took 0.0104989 sec) SUBFIND: SO iteration 3: need to repeat for 123381 halo centers. (took 0.00994636 sec) SUBFIND: SO iteration 4: need to repeat for 123381 halo centers. (took 0.0107982 sec) SUBFIND: SO iteration 5: need to repeat for 123381 halo centers. (took 0.0101776 sec) SUBFIND: SO iteration 6: need to repeat for 123381 halo centers. (took 0.0102718 sec) SUBFIND: SO iteration 7: need to repeat for 123381 halo centers. (took 0.0105269 sec) SUBFIND: SO iteration 8: need to repeat for 123381 halo centers. (took 0.0102433 sec) SUBFIND: SO iteration 9: need to repeat for 123381 halo centers. (took 0.0102342 sec) SUBFIND: SO iteration 10: need to repeat for 123381 halo centers. (took 0.0101956 sec) SUBFIND: SO iteration 11: need to repeat for 123381 halo centers. (took 0.0102505 sec) SUBFIND: SO iteration 12: need to repeat for 123381 halo centers. (took 0.0107271 sec) SUBFIND: SO iteration 13: need to repeat for 123381 halo centers. (took 0.0115341 sec) SUBFIND: SO iteration 14: need to repeat for 123381 halo centers. (took 0.01146 sec) SUBFIND: SO iteration 15: need to repeat for 123381 halo centers. (took 0.0111956 sec) SUBFIND: SO iteration 16: need to repeat for 66742 halo centers. (took 0.010218 sec) SUBFIND: SO iteration 17: need to repeat for 290 halo centers. (took 0.00662358 sec) SUBFIND: SO iteration 18: need to repeat for 10 halo centers. (took 0.000225009 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000139913 sec) SUBFIND: determining spherical overdensity masses took 0.64598 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0610293 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 = 1.39649 sec, total size 77.1847 MB, corresponds to effective I/O rate of 55.2705 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.39736 sec SUBFIND: Finished with SUBFIND. (total time=50.9006 sec) SUBFIND: Total number of subhalos with at least 20 particles: 274162 SUBFIND: Largest subhalo has 1101 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997889 FOF: preparing output order of particles took 1.34061 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 7.54863 sec, total size 5343.41 MB, corresponds to effective I/O rate of 707.865 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 248 (rank 248 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.