TACC: Starting up job 4153055 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 = 186309.22 Mb (on task= 189), Smallest = 185923.73 Mb (on task= 27), Average = 186043.93 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5463.16 Mb (on task= 27), Smallest = 5077.67 Mb (on task= 189), Average = 5342.95 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 = 5463.16 Mb (on task= 27), Smallest = 5077.67 Mb (on task= 189), Average = 5342.95 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 100), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-003.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 13.9216 sec BEGRUN: Hubble (internal units) = 0.1 BEGRUN: h = 0.697 BEGRUN: G (internal units) = 43018.7 BEGRUN: UnitMass_in_g = 1.989e+43 BEGRUN: UnitLenth_in_cm = 3.08568e+21 BEGRUN: UnitTime_in_s = 3.08568e+16 BEGRUN: UnitVelocity_in_cm_per_s = 100000 BEGRUN: UnitDensity_in_cgs = 6.76991e-22 BEGRUN: UnitEnergy_in_cgs = 1.989e+53 READIC: filenr=0, 'output/snap_271.hdf5' contains: READIC: Type 0 (gas): 65433875 (tot= 65433875) masstab= 0 READIC: Type 1: 66528460 (tot= 66528460) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 2139062 (tot= 2139062) masstab= 0 READIC: Type 5: 21 (tot= 21) masstab= 0 READIC: Reading file `output/snap_271.hdf5' on task=0 and distribute it to 0 to 431. READIC: reading block 0 (Coordinates)... READIC: reading block 1 (Velocities)... READIC: reading block 2 (ParticleIDs)... READIC: reading block 3 (Masses)... READIC: reading block 4 (InternalEnergy)... READIC: reading block 5 (Density)... Dataset Density not present for particle type 0, using zero. READIC: reading block 6 (SmoothingLength)... Dataset SmoothingLength not present for particle type 0, using zero. READIC: reading done. Took 4.21399 sec, total size 6388.29 MB, corresponds to effective I/O rate of 1515.97 MB/sec READIC: Total number of particles : 134101418 INIT: Testing ID uniqueness... INIT: success. took=0.0805214 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=18334, determination of top-level tree involved 5 iterations and took 0.641018 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 1.13011|1.13035 DOMAIN: combining multiple-domains took 0.013148 sec DOMAIN: exchange of 68667543 particles DOMAIN: particle exchange done. (took 0.321916 sec) DOMAIN: domain decomposition done. (took in total 0.987003 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0738024 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.759 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.160911 sec =51533.2 NTopnodes=20953 NTopleaves=18334 FOF: Start linking particles (presently allocated=190.467 MB) FOF: linking of small cells took 0.00166054 sec FOF: local links done (took 0.241891 sec, avg-work=0.210276, imbalance=1.14425). FOF: Marked=165781 out of the 66528460 primaries which are linked FOF: begin linking across processors (presently allocated=192.211 MB) FOF: have done 5508 cross links (processed 165781, took 0.00785014 sec) FOF: have done 1883 cross links (processed 79963, took 0.00541215 sec) FOF: have done 359 cross links (processed 10781, took 0.00522584 sec) FOF: have done 66 cross links (processed 1644, took 0.00480368 sec) FOF: have done 17 cross links (processed 288, took 0.00462419 sec) FOF: have done 3 cross links (processed 55, took 0.00467161 sec) FOF: have done 0 cross links (processed 15, took 0.00465378 sec) FOF: Local groups found. FOF: primary group finding took = 0.291437 sec FOF: Start finding nearest dm-particle (presently allocated=190.467 MB) FOF: fof-nearest iteration 1: need to repeat for 62438527 particles. (took = 0.136265 sec) FOF: fof-nearest iteration 2: need to repeat for 45800260 particles. (took = 0.164249 sec) FOF: fof-nearest iteration 3: need to repeat for 21845812 particles. (took = 0.162956 sec) FOF: fof-nearest iteration 4: need to repeat for 4777881 particles. (took = 0.0985935 sec) FOF: fof-nearest iteration 5: need to repeat for 367602 particles. (took = 0.0294126 sec) FOF: fof-nearest iteration 6: need to repeat for 9199 particles. (took = 0.00474382 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.605074 sec FOF: compiling local group data and catalogue took = 0.0253054 sec FOF: Total number of FOF groups with at least 32 particles: 71903 FOF: Largest FOF group has 1889 particles. FOF: Total number of particles in FOF groups: 134101418 FOF: group properties are now allocated.. (presently allocated=178.758 MB) FOF: computation of group properties took = 0.00717279 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0737655 sec FOF: Finished computing FoF groups. Complete work took 1.20912 sec (presently allocated=173.821 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.621 MB) GRAVTREE: Tree construction done. took 0.664542 sec =78212 NTopnodes=20953 NTopleaves=18334 tree-build-scalability=0.73272 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133400403 particles. (took 3.41697 sec) SUBFIND: ngb iteration 2: need to repeat for 132019641 particles. (took 3.09871 sec) SUBFIND: ngb iteration 3: need to repeat for 129231049 particles. (took 2.79403 sec) SUBFIND: ngb iteration 4: need to repeat for 123926881 particles. (took 2.51882 sec) SUBFIND: ngb iteration 5: need to repeat for 115933947 particles. (took 2.28081 sec) SUBFIND: ngb iteration 6: need to repeat for 106880356 particles. (took 2.04462 sec) SUBFIND: ngb iteration 7: need to repeat for 98032399 particles. (took 1.83686 sec) SUBFIND: ngb iteration 8: need to repeat for 89056488 particles. (took 1.71512 sec) SUBFIND: ngb iteration 9: need to repeat for 79968145 particles. (took 1.60998 sec) SUBFIND: ngb iteration 10: need to repeat for 70672860 particles. (took 1.49297 sec) SUBFIND: ngb iteration 11: need to repeat for 60611217 particles. (took 1.3771 sec) SUBFIND: ngb iteration 12: need to repeat for 49960901 particles. (took 1.22494 sec) SUBFIND: ngb iteration 13: need to repeat for 39570126 particles. (took 1.06124 sec) SUBFIND: ngb iteration 14: need to repeat for 30051948 particles. (took 0.889534 sec) SUBFIND: ngb iteration 15: need to repeat for 21493876 particles. (took 0.69613 sec) SUBFIND: ngb iteration 16: need to repeat for 14085250 particles. (took 0.511476 sec) SUBFIND: ngb iteration 17: need to repeat for 8333492 particles. (took 0.34603 sec) SUBFIND: ngb iteration 18: need to repeat for 4520906 particles. (took 0.215759 sec) SUBFIND: ngb iteration 19: need to repeat for 2348006 particles. (took 0.129687 sec) SUBFIND: ngb iteration 20: need to repeat for 1240848 particles. (took 0.0776788 sec) SUBFIND: ngb iteration 21: need to repeat for 694010 particles. (took 0.0490735 sec) SUBFIND: ngb iteration 22: need to repeat for 404732 particles. (took 0.0320867 sec) SUBFIND: ngb iteration 23: need to repeat for 232708 particles. (took 0.0209004 sec) SUBFIND: ngb iteration 24: need to repeat for 123681 particles. (took 0.0138833 sec) SUBFIND: ngb iteration 25: need to repeat for 58390 particles. (took 0.00958019 sec) SUBFIND: ngb iteration 26: need to repeat for 24095 particles. (took 0.0063824 sec) SUBFIND: ngb iteration 27: need to repeat for 8650 particles. (took 0.0042006 sec) SUBFIND: ngb iteration 28: need to repeat for 2367 particles. (took 0.00213263 sec) SUBFIND: ngb iteration 29: need to repeat for 423 particles. (took 0.00105447 sec) SUBFIND: ngb iteration 30: need to repeat for 59 particles. (took 0.000445506 sec) SUBFIND: ngb iteration 31: need to repeat for 4 particles. (took 0.00021266 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 29.4865 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 134101418 particles, for threshold size factor 0.6) SUBFIND: The other 71903 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00154897 sec SUBFIND: particle balance=1.13011 SUBFIND: subfind_exchange() took 0.470967 sec SUBFIND: particle balance for processing=1.00338 SUBFIND: subdomain decomposition took 0.105708 sec SUBFIND: serial subfind subdomain decomposition took 0.104278 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=167 took 12.7256 sec SUBFIND: root-task=0: Serial processing of halo 0 took 12.9859 SUBFIND: Processing overall took (total time=13.2271 sec) SUBFIND: 0 out of 136829 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517371 ALLOCATE: Changing to MaxPartSph = 252446 SUBFIND: subfind_exchange() (for return to original CPU) took 0.530596 sec TREE: Full tree construction for all particles. (presently allocated=160.635 MB) GRAVTREE: Tree construction done. took 1.403 sec =78212 NTopnodes=20953 NTopleaves=18334 tree-build-scalability=0.73272 SUBFIND: SO iteration 1: need to repeat for 71903 halo centers. (took 0.00916742 sec) SUBFIND: SO iteration 2: need to repeat for 71903 halo centers. (took 0.00873001 sec) SUBFIND: SO iteration 3: need to repeat for 71903 halo centers. (took 0.00823371 sec) SUBFIND: SO iteration 4: need to repeat for 71903 halo centers. (took 0.00794304 sec) SUBFIND: SO iteration 5: need to repeat for 71903 halo centers. (took 0.00779202 sec) SUBFIND: SO iteration 6: need to repeat for 71903 halo centers. (took 0.00767349 sec) SUBFIND: SO iteration 7: need to repeat for 71903 halo centers. (took 0.00776145 sec) SUBFIND: SO iteration 8: need to repeat for 71903 halo centers. (took 0.00773312 sec) SUBFIND: SO iteration 9: need to repeat for 71903 halo centers. (took 0.00762198 sec) SUBFIND: SO iteration 10: need to repeat for 71903 halo centers. (took 0.00757335 sec) SUBFIND: SO iteration 11: need to repeat for 71903 halo centers. (took 0.00759004 sec) SUBFIND: SO iteration 12: need to repeat for 71903 halo centers. (took 0.00761072 sec) SUBFIND: SO iteration 13: need to repeat for 71903 halo centers. (took 0.00757497 sec) SUBFIND: SO iteration 14: need to repeat for 71903 halo centers. (took 0.00754416 sec) SUBFIND: SO iteration 15: need to repeat for 71903 halo centers. (took 0.00752191 sec) SUBFIND: SO iteration 16: need to repeat for 565 halo centers. (took 0.00754608 sec) SUBFIND: SO iteration 1: need to repeat for 71903 halo centers. (took 0.00753052 sec) SUBFIND: SO iteration 2: need to repeat for 71903 halo centers. (took 0.00700402 sec) SUBFIND: SO iteration 3: need to repeat for 71903 halo centers. (took 0.00736084 sec) SUBFIND: SO iteration 4: need to repeat for 71903 halo centers. (took 0.0073233 sec) SUBFIND: SO iteration 5: need to repeat for 71903 halo centers. (took 0.00733741 sec) SUBFIND: SO iteration 6: need to repeat for 71903 halo centers. (took 0.00741621 sec) SUBFIND: SO iteration 7: need to repeat for 71903 halo centers. (took 0.00742099 sec) SUBFIND: SO iteration 8: need to repeat for 71903 halo centers. (took 0.00744298 sec) SUBFIND: SO iteration 9: need to repeat for 71903 halo centers. (took 0.00742606 sec) SUBFIND: SO iteration 10: need to repeat for 71903 halo centers. (took 0.00737436 sec) SUBFIND: SO iteration 11: need to repeat for 71903 halo centers. (took 0.00739188 sec) SUBFIND: SO iteration 12: need to repeat for 71903 halo centers. (took 0.00741122 sec) SUBFIND: SO iteration 13: need to repeat for 71903 halo centers. (took 0.00739171 sec) SUBFIND: SO iteration 14: need to repeat for 71903 halo centers. (took 0.0073896 sec) SUBFIND: SO iteration 15: need to repeat for 71903 halo centers. (took 0.00739443 sec) SUBFIND: SO iteration 16: need to repeat for 257 halo centers. (took 0.00738936 sec) SUBFIND: SO iteration 1: need to repeat for 71903 halo centers. (took 0.00748384 sec) SUBFIND: SO iteration 2: need to repeat for 71903 halo centers. (took 0.00824921 sec) SUBFIND: SO iteration 3: need to repeat for 71903 halo centers. (took 0.00812823 sec) SUBFIND: SO iteration 4: need to repeat for 71903 halo centers. (took 0.0078015 sec) SUBFIND: SO iteration 5: need to repeat for 71903 halo centers. (took 0.00758358 sec) SUBFIND: SO iteration 6: need to repeat for 71903 halo centers. (took 0.0075882 sec) SUBFIND: SO iteration 7: need to repeat for 71903 halo centers. (took 0.00756949 sec) SUBFIND: SO iteration 8: need to repeat for 71903 halo centers. (took 0.00756339 sec) SUBFIND: SO iteration 9: need to repeat for 71903 halo centers. (took 0.00754364 sec) SUBFIND: SO iteration 10: need to repeat for 71903 halo centers. (took 0.00751348 sec) SUBFIND: SO iteration 11: need to repeat for 71903 halo centers. (took 0.00757839 sec) SUBFIND: SO iteration 12: need to repeat for 71903 halo centers. (took 0.00754254 sec) SUBFIND: SO iteration 13: need to repeat for 71903 halo centers. (took 0.00759377 sec) SUBFIND: SO iteration 14: need to repeat for 71903 halo centers. (took 0.00753279 sec) SUBFIND: SO iteration 15: need to repeat for 71903 halo centers. (took 0.00753005 sec) SUBFIND: SO iteration 16: need to repeat for 588 halo centers. (took 0.00753321 sec) SUBFIND: SO iteration 1: need to repeat for 71903 halo centers. (took 0.00746257 sec) SUBFIND: SO iteration 2: need to repeat for 71903 halo centers. (took 0.00896374 sec) SUBFIND: SO iteration 3: need to repeat for 71903 halo centers. (took 0.00811547 sec) SUBFIND: SO iteration 4: need to repeat for 71903 halo centers. (took 0.00846265 sec) SUBFIND: SO iteration 5: need to repeat for 71903 halo centers. (took 0.00833536 sec) SUBFIND: SO iteration 6: need to repeat for 71903 halo centers. (took 0.00840901 sec) SUBFIND: SO iteration 7: need to repeat for 71903 halo centers. (took 0.00844046 sec) SUBFIND: SO iteration 8: need to repeat for 71903 halo centers. (took 0.00843307 sec) SUBFIND: SO iteration 9: need to repeat for 71903 halo centers. (took 0.00839616 sec) SUBFIND: SO iteration 10: need to repeat for 71903 halo centers. (took 0.0083819 sec) SUBFIND: SO iteration 11: need to repeat for 71903 halo centers. (took 0.00837101 sec) SUBFIND: SO iteration 12: need to repeat for 71903 halo centers. (took 0.00838652 sec) SUBFIND: SO iteration 13: need to repeat for 71903 halo centers. (took 0.00842009 sec) SUBFIND: SO iteration 14: need to repeat for 71903 halo centers. (took 0.00839324 sec) SUBFIND: SO iteration 15: need to repeat for 71903 halo centers. (took 0.00842161 sec) SUBFIND: SO iteration 16: need to repeat for 35898 halo centers. (took 0.00858074 sec) SUBFIND: SO iteration 17: need to repeat for 119 halo centers. (took 0.00541945 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000208506 sec) SUBFIND: determining spherical overdensity masses took 0.507521 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0687276 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_271' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 1.17844 sec, total size 54.6105 MB, corresponds to effective I/O rate of 46.3413 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.17929 sec SUBFIND: Finished with SUBFIND. (total time=47.6153 sec) SUBFIND: Total number of subhalos with at least 20 particles: 206520 SUBFIND: Largest subhalo has 1889 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134101418 FOF: preparing output order of particles took 1.36775 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 9.57756 sec, total size 5352.84 MB, corresponds to effective I/O rate of 558.893 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 440 (rank 440 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.