TACC: Starting up job 4153141 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 = 186326.11 Mb (on task= 54), Smallest = 185743.89 Mb (on task= 189), Average = 185964.51 Mb Total Mem: Largest = 191386.89 Mb (on task= 81), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5643.00 Mb (on task= 189), Smallest = 5060.79 Mb (on task= 54), Average = 5422.38 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 = 5643.00 Mb (on task= 189), Smallest = 5060.79 Mb (on task= 54), Average = 5422.38 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 81), Smallest = 95257.24 Mb (on task= 82), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c206-019.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 14.1119 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): 65194030 (tot= 65194030) masstab= 0 READIC: Type 1: 68034246 (tot= 68034246) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 873743 (tot= 873743) masstab= 0 READIC: Type 5: 1 (tot= 1) 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 4.59268 sec, total size 6387.4 MB, corresponds to effective I/O rate of 1390.78 MB/sec READIC: Total number of particles : 134102020 INIT: Testing ID uniqueness... INIT: success. took=0.0715446 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=18908, determination of top-level tree involved 5 iterations and took 0.626967 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=187 for nextra=78, reaching maximum imbalance of 1.12119|1.12178 DOMAIN: combining multiple-domains took 0.013065 sec DOMAIN: exchange of 68907990 particles DOMAIN: particle exchange done. (took 0.323219 sec) DOMAIN: domain decomposition done. (took in total 0.974145 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0738737 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.589 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.158793 sec =56301.2 NTopnodes=21609 NTopleaves=18908 FOF: Start linking particles (presently allocated=190.83 MB) FOF: linking of small cells took 0.00192412 sec FOF: local links done (took 0.215928 sec, avg-work=0.190634, imbalance=1.12868). FOF: Marked=161340 out of the 68034246 primaries which are linked FOF: begin linking across processors (presently allocated=192.602 MB) FOF: have done 6759 cross links (processed 161340, took 0.00626841 sec) FOF: have done 2196 cross links (processed 80735, took 0.00521971 sec) FOF: have done 396 cross links (processed 10539, took 0.00472189 sec) FOF: have done 68 cross links (processed 2158, took 0.00468245 sec) FOF: have done 16 cross links (processed 370, took 0.00453283 sec) FOF: have done 5 cross links (processed 70, took 0.00451123 sec) FOF: have done 2 cross links (processed 28, took 0.00457757 sec) FOF: have done 0 cross links (processed 11, took 0.00450254 sec) FOF: Local groups found. FOF: primary group finding took = 0.267525 sec FOF: Start finding nearest dm-particle (presently allocated=190.83 MB) FOF: fof-nearest iteration 1: need to repeat for 62531120 particles. (took = 0.120361 sec) FOF: fof-nearest iteration 2: need to repeat for 48334925 particles. (took = 0.144182 sec) FOF: fof-nearest iteration 3: need to repeat for 23746451 particles. (took = 0.15151 sec) FOF: fof-nearest iteration 4: need to repeat for 6150973 particles. (took = 0.0940248 sec) FOF: fof-nearest iteration 5: need to repeat for 612678 particles. (took = 0.0319084 sec) FOF: fof-nearest iteration 6: need to repeat for 16374 particles. (took = 0.00626019 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.557155 sec FOF: compiling local group data and catalogue took = 0.0252204 sec FOF: Total number of FOF groups with at least 32 particles: 173759 FOF: Largest FOF group has 779 particles. FOF: Total number of particles in FOF groups: 134102020 FOF: group properties are now allocated.. (presently allocated=178.707 MB) FOF: computation of group properties took = 0.00737334 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0760284 sec FOF: Finished computing FoF groups. Complete work took 1.13907 sec (presently allocated=173.738 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=178.002 MB) GRAVTREE: Tree construction done. took 0.664818 sec =82987.7 NTopnodes=21609 NTopleaves=18908 tree-build-scalability=0.740215 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134101888 particles. (took 1.96854 sec) SUBFIND: ngb iteration 2: need to repeat for 134101269 particles. (took 1.87998 sec) SUBFIND: ngb iteration 3: need to repeat for 134099310 particles. (took 1.84811 sec) SUBFIND: ngb iteration 4: need to repeat for 134094095 particles. (took 1.84343 sec) SUBFIND: ngb iteration 5: need to repeat for 134083285 particles. (took 1.87448 sec) SUBFIND: ngb iteration 6: need to repeat for 134061710 particles. (took 1.92394 sec) SUBFIND: ngb iteration 7: need to repeat for 134024694 particles. (took 1.99797 sec) SUBFIND: ngb iteration 8: need to repeat for 133850382 particles. (took 2.09558 sec) SUBFIND: ngb iteration 9: need to repeat for 132215848 particles. (took 2.21668 sec) SUBFIND: ngb iteration 10: need to repeat for 128312324 particles. (took 2.32557 sec) SUBFIND: ngb iteration 11: need to repeat for 122194182 particles. (took 2.40741 sec) SUBFIND: ngb iteration 12: need to repeat for 113585978 particles. (took 2.43061 sec) SUBFIND: ngb iteration 13: need to repeat for 103896732 particles. (took 2.39612 sec) SUBFIND: ngb iteration 14: need to repeat for 94504313 particles. (took 2.32914 sec) SUBFIND: ngb iteration 15: need to repeat for 85881111 particles. (took 2.21427 sec) SUBFIND: ngb iteration 16: need to repeat for 77751857 particles. (took 2.07835 sec) SUBFIND: ngb iteration 17: need to repeat for 70058483 particles. (took 1.88379 sec) SUBFIND: ngb iteration 18: need to repeat for 62762302 particles. (took 1.66857 sec) SUBFIND: ngb iteration 19: need to repeat for 55568110 particles. (took 1.44203 sec) SUBFIND: ngb iteration 20: need to repeat for 47952791 particles. (took 1.22455 sec) SUBFIND: ngb iteration 21: need to repeat for 39385908 particles. (took 1.01965 sec) SUBFIND: ngb iteration 22: need to repeat for 30022068 particles. (took 0.819843 sec) SUBFIND: ngb iteration 23: need to repeat for 20799678 particles. (took 0.626958 sec) SUBFIND: ngb iteration 24: need to repeat for 12649950 particles. (took 0.446784 sec) SUBFIND: ngb iteration 25: need to repeat for 6523908 particles. (took 0.287564 sec) SUBFIND: ngb iteration 26: need to repeat for 2771907 particles. (took 0.165359 sec) SUBFIND: ngb iteration 27: need to repeat for 894797 particles. (took 0.0865328 sec) SUBFIND: ngb iteration 28: need to repeat for 191198 particles. (took 0.034811 sec) SUBFIND: ngb iteration 29: need to repeat for 23525 particles. (took 0.010013 sec) SUBFIND: ngb iteration 30: need to repeat for 1479 particles. (took 0.00183394 sec) SUBFIND: ngb iteration 31: need to repeat for 43 particles. (took 0.000329247 sec) SUBFIND: ngb iteration 32: need to repeat for 1 particles. (took 0.000141429 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 43.5576 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 134102020 particles, for threshold size factor 0.6) SUBFIND: The other 173759 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00181126 sec SUBFIND: particle balance=1.12012 SUBFIND: subfind_exchange() took 0.460037 sec SUBFIND: particle balance for processing=1.00195 SUBFIND: subdomain decomposition took 0.105537 sec SUBFIND: serial subfind subdomain decomposition took 0.104213 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=403 took 18.2091 sec SUBFIND: root-task=0: Serial processing of halo 0 took 18.4683 SUBFIND: Processing overall took (total time=18.7946 sec) SUBFIND: 0 out of 136100 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517373 ALLOCATE: Changing to MaxPartSph = 251521 SUBFIND: subfind_exchange() (for return to original CPU) took 0.522065 sec TREE: Full tree construction for all particles. (presently allocated=160.716 MB) GRAVTREE: Tree construction done. took 1.46182 sec =82987.7 NTopnodes=21609 NTopleaves=18908 tree-build-scalability=0.740215 SUBFIND: SO iteration 1: need to repeat for 173759 halo centers. (took 0.0124007 sec) SUBFIND: SO iteration 2: need to repeat for 173759 halo centers. (took 0.0114784 sec) SUBFIND: SO iteration 3: need to repeat for 173759 halo centers. (took 0.0110115 sec) SUBFIND: SO iteration 4: need to repeat for 173759 halo centers. (took 0.0107137 sec) SUBFIND: SO iteration 5: need to repeat for 173759 halo centers. (took 0.0105058 sec) SUBFIND: SO iteration 6: need to repeat for 173759 halo centers. (took 0.0104896 sec) SUBFIND: SO iteration 7: need to repeat for 173759 halo centers. (took 0.010452 sec) SUBFIND: SO iteration 8: need to repeat for 173759 halo centers. (took 0.0104885 sec) SUBFIND: SO iteration 9: need to repeat for 173759 halo centers. (took 0.010453 sec) SUBFIND: SO iteration 10: need to repeat for 173759 halo centers. (took 0.0104783 sec) SUBFIND: SO iteration 11: need to repeat for 173759 halo centers. (took 0.0104543 sec) SUBFIND: SO iteration 12: need to repeat for 173759 halo centers. (took 0.0103928 sec) SUBFIND: SO iteration 13: need to repeat for 173759 halo centers. (took 0.0104127 sec) SUBFIND: SO iteration 14: need to repeat for 173759 halo centers. (took 0.0104546 sec) SUBFIND: SO iteration 15: need to repeat for 173759 halo centers. (took 0.0104471 sec) SUBFIND: SO iteration 16: need to repeat for 1124 halo centers. (took 0.010348 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000341348 sec) SUBFIND: SO iteration 1: need to repeat for 173759 halo centers. (took 0.0103326 sec) SUBFIND: SO iteration 2: need to repeat for 173759 halo centers. (took 0.00964011 sec) SUBFIND: SO iteration 3: need to repeat for 173759 halo centers. (took 0.0103465 sec) SUBFIND: SO iteration 4: need to repeat for 173759 halo centers. (took 0.0101578 sec) SUBFIND: SO iteration 5: need to repeat for 173759 halo centers. (took 0.0101725 sec) SUBFIND: SO iteration 6: need to repeat for 173759 halo centers. (took 0.0106856 sec) SUBFIND: SO iteration 7: need to repeat for 173759 halo centers. (took 0.0102458 sec) SUBFIND: SO iteration 8: need to repeat for 173759 halo centers. (took 0.0104342 sec) SUBFIND: SO iteration 9: need to repeat for 173759 halo centers. (took 0.0102406 sec) SUBFIND: SO iteration 10: need to repeat for 173759 halo centers. (took 0.0103925 sec) SUBFIND: SO iteration 11: need to repeat for 173759 halo centers. (took 0.0102679 sec) SUBFIND: SO iteration 12: need to repeat for 173759 halo centers. (took 0.0104422 sec) SUBFIND: SO iteration 13: need to repeat for 173759 halo centers. (took 0.0104885 sec) SUBFIND: SO iteration 14: need to repeat for 173759 halo centers. (took 0.0106995 sec) SUBFIND: SO iteration 15: need to repeat for 173759 halo centers. (took 0.0105157 sec) SUBFIND: SO iteration 16: need to repeat for 482 halo centers. (took 0.0102073 sec) SUBFIND: SO iteration 1: need to repeat for 173759 halo centers. (took 0.0102781 sec) SUBFIND: SO iteration 2: need to repeat for 173759 halo centers. (took 0.0112983 sec) SUBFIND: SO iteration 3: need to repeat for 173759 halo centers. (took 0.0109109 sec) SUBFIND: SO iteration 4: need to repeat for 173759 halo centers. (took 0.0106136 sec) SUBFIND: SO iteration 5: need to repeat for 173759 halo centers. (took 0.0110199 sec) SUBFIND: SO iteration 6: need to repeat for 173759 halo centers. (took 0.0106819 sec) SUBFIND: SO iteration 7: need to repeat for 173759 halo centers. (took 0.0104009 sec) SUBFIND: SO iteration 8: need to repeat for 173759 halo centers. (took 0.010563 sec) SUBFIND: SO iteration 9: need to repeat for 173759 halo centers. (took 0.0103969 sec) SUBFIND: SO iteration 10: need to repeat for 173759 halo centers. (took 0.0104107 sec) SUBFIND: SO iteration 11: need to repeat for 173759 halo centers. (took 0.0103752 sec) SUBFIND: SO iteration 12: need to repeat for 173759 halo centers. (took 0.0105826 sec) SUBFIND: SO iteration 13: need to repeat for 173759 halo centers. (took 0.0104004 sec) SUBFIND: SO iteration 14: need to repeat for 173759 halo centers. (took 0.0103795 sec) SUBFIND: SO iteration 15: need to repeat for 173759 halo centers. (took 0.0103984 sec) SUBFIND: SO iteration 16: need to repeat for 1168 halo centers. (took 0.0103398 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000361301 sec) SUBFIND: SO iteration 1: need to repeat for 173759 halo centers. (took 0.0102885 sec) SUBFIND: SO iteration 2: need to repeat for 173759 halo centers. (took 0.0114137 sec) SUBFIND: SO iteration 3: need to repeat for 173759 halo centers. (took 0.0108046 sec) SUBFIND: SO iteration 4: need to repeat for 173759 halo centers. (took 0.011128 sec) SUBFIND: SO iteration 5: need to repeat for 173759 halo centers. (took 0.0109742 sec) SUBFIND: SO iteration 6: need to repeat for 173759 halo centers. (took 0.0110334 sec) SUBFIND: SO iteration 7: need to repeat for 173759 halo centers. (took 0.011092 sec) SUBFIND: SO iteration 8: need to repeat for 173759 halo centers. (took 0.0110696 sec) SUBFIND: SO iteration 9: need to repeat for 173759 halo centers. (took 0.0110651 sec) SUBFIND: SO iteration 10: need to repeat for 173759 halo centers. (took 0.0110922 sec) SUBFIND: SO iteration 11: need to repeat for 173759 halo centers. (took 0.011253 sec) SUBFIND: SO iteration 12: need to repeat for 173759 halo centers. (took 0.0110823 sec) SUBFIND: SO iteration 13: need to repeat for 173759 halo centers. (took 0.0111385 sec) SUBFIND: SO iteration 14: need to repeat for 173759 halo centers. (took 0.0111041 sec) SUBFIND: SO iteration 15: need to repeat for 173759 halo centers. (took 0.0110381 sec) SUBFIND: SO iteration 16: need to repeat for 92698 halo centers. (took 0.01102 sec) SUBFIND: SO iteration 17: need to repeat for 443 halo centers. (took 0.00728999 sec) SUBFIND: SO iteration 18: need to repeat for 22 halo centers. (took 0.000228817 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000141328 sec) SUBFIND: determining spherical overdensity masses took 0.692339 sec SUBFIND: assembled and ordered groups and subhalos (took 0.06819 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 = 1.16709 sec, total size 92.8837 MB, corresponds to effective I/O rate of 79.5854 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.16787 sec SUBFIND: Finished with SUBFIND. (total time=67.4633 sec) SUBFIND: Total number of subhalos with at least 20 particles: 309324 SUBFIND: Largest subhalo has 779 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102020 FOF: preparing output order of particles took 1.35131 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 9.33929 sec, total size 5350.11 MB, corresponds to effective I/O rate of 572.861 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 175 (rank 175 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.