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 = 186318.62 Mb (on task= 189), Smallest = 185904.66 Mb (on task= 27), Average = 186041.09 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5482.24 Mb (on task= 27), Smallest = 5068.27 Mb (on task= 189), Average = 5345.80 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 = 5482.24 Mb (on task= 27), Smallest = 5068.27 Mb (on task= 189), Average = 5345.80 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 107), 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 16.4344 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): 65379390 (tot= 65379390) masstab= 0 READIC: Type 1: 66995115 (tot= 66995115) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1729031 (tot= 1729031) masstab= 0 READIC: Type 5: 10 (tot= 10) 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 4.74512 sec, total size 6388.18 MB, corresponds to effective I/O rate of 1346.26 MB/sec READIC: Total number of particles : 134103546 INIT: Testing ID uniqueness... INIT: success. took=0.0742465 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=18600, determination of top-level tree involved 5 iterations and took 0.641169 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=189 for nextra=50, reaching maximum imbalance of 1.12291|1.12293 DOMAIN: combining multiple-domains took 0.0131115 sec DOMAIN: exchange of 68724156 particles DOMAIN: particle exchange done. (took 0.324127 sec) DOMAIN: domain decomposition done. (took in total 0.989181 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0730307 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.725 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.159115 sec =52715.1 NTopnodes=21257 NTopleaves=18600 FOF: Start linking particles (presently allocated=190.432 MB) FOF: linking of small cells took 0.00182907 sec FOF: local links done (took 0.234253 sec, avg-work=0.206045, imbalance=1.13025). FOF: Marked=160977 out of the 66995115 primaries which are linked FOF: begin linking across processors (presently allocated=192.164 MB) FOF: have done 5673 cross links (processed 160977, took 0.00773118 sec) FOF: have done 1938 cross links (processed 79733, took 0.00530175 sec) FOF: have done 387 cross links (processed 12276, took 0.00487246 sec) FOF: have done 100 cross links (processed 2354, took 0.0047731 sec) FOF: have done 23 cross links (processed 748, took 0.00468537 sec) FOF: have done 12 cross links (processed 202, took 0.00463054 sec) FOF: have done 1 cross links (processed 37, took 0.00465018 sec) FOF: have done 0 cross links (processed 2, took 0.00460904 sec) FOF: Local groups found. FOF: primary group finding took = 0.288048 sec FOF: Start finding nearest dm-particle (presently allocated=190.432 MB) FOF: fof-nearest iteration 1: need to repeat for 62503029 particles. (took = 0.129698 sec) FOF: fof-nearest iteration 2: need to repeat for 46574201 particles. (took = 0.157238 sec) FOF: fof-nearest iteration 3: need to repeat for 22437045 particles. (took = 0.159387 sec) FOF: fof-nearest iteration 4: need to repeat for 5131121 particles. (took = 0.0964192 sec) FOF: fof-nearest iteration 5: need to repeat for 423335 particles. (took = 0.0294623 sec) FOF: fof-nearest iteration 6: need to repeat for 10805 particles. (took = 0.00519067 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.586208 sec FOF: compiling local group data and catalogue took = 0.0253385 sec FOF: Total number of FOF groups with at least 32 particles: 89343 FOF: Largest FOF group has 1519 particles. FOF: Total number of particles in FOF groups: 134103546 FOF: group properties are now allocated.. (presently allocated=178.693 MB) FOF: computation of group properties took = 0.00721919 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0744333 sec FOF: Finished computing FoF groups. Complete work took 1.18906 sec (presently allocated=173.801 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.701 MB) GRAVTREE: Tree construction done. took 0.665242 sec =79357.9 NTopnodes=21257 NTopleaves=18600 tree-build-scalability=0.732758 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133605411 particles. (took 3.14869 sec) SUBFIND: ngb iteration 2: need to repeat for 132589613 particles. (took 2.89048 sec) SUBFIND: ngb iteration 3: need to repeat for 130448666 particles. (took 2.62903 sec) SUBFIND: ngb iteration 4: need to repeat for 126294491 particles. (took 2.40289 sec) SUBFIND: ngb iteration 5: need to repeat for 119796054 particles. (took 2.2116 sec) SUBFIND: ngb iteration 6: need to repeat for 111895312 particles. (took 2.02552 sec) SUBFIND: ngb iteration 7: need to repeat for 103620994 particles. (took 1.86706 sec) SUBFIND: ngb iteration 8: need to repeat for 94759364 particles. (took 1.75708 sec) SUBFIND: ngb iteration 9: need to repeat for 85456884 particles. (took 1.6591 sec) SUBFIND: ngb iteration 10: need to repeat for 75802910 particles. (took 1.55632 sec) SUBFIND: ngb iteration 11: need to repeat for 65108732 particles. (took 1.4328 sec) SUBFIND: ngb iteration 12: need to repeat for 53751094 particles. (took 1.27589 sec) SUBFIND: ngb iteration 13: need to repeat for 42634561 particles. (took 1.09843 sec) SUBFIND: ngb iteration 14: need to repeat for 32512601 particles. (took 0.913503 sec) SUBFIND: ngb iteration 15: need to repeat for 23525268 particles. (took 0.717928 sec) SUBFIND: ngb iteration 16: need to repeat for 15750525 particles. (took 0.531295 sec) SUBFIND: ngb iteration 17: need to repeat for 9621726 particles. (took 0.364996 sec) SUBFIND: ngb iteration 18: need to repeat for 5445355 particles. (took 0.234603 sec) SUBFIND: ngb iteration 19: need to repeat for 2977677 particles. (took 0.147856 sec) SUBFIND: ngb iteration 20: need to repeat for 1655289 particles. (took 0.0942877 sec) SUBFIND: ngb iteration 21: need to repeat for 966660 particles. (took 0.0631371 sec) SUBFIND: ngb iteration 22: need to repeat for 580574 particles. (took 0.0448572 sec) SUBFIND: ngb iteration 23: need to repeat for 338909 particles. (took 0.0334046 sec) SUBFIND: ngb iteration 24: need to repeat for 183886 particles. (took 0.0246283 sec) SUBFIND: ngb iteration 25: need to repeat for 90081 particles. (took 0.0165338 sec) SUBFIND: ngb iteration 26: need to repeat for 37904 particles. (took 0.00990224 sec) SUBFIND: ngb iteration 27: need to repeat for 12894 particles. (took 0.00548533 sec) SUBFIND: ngb iteration 28: need to repeat for 3301 particles. (took 0.00361269 sec) SUBFIND: ngb iteration 29: need to repeat for 529 particles. (took 0.00157211 sec) SUBFIND: ngb iteration 30: need to repeat for 48 particles. (took 0.00058249 sec) SUBFIND: ngb iteration 31: need to repeat for 2 particles. (took 0.000248924 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 29.1716 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 134103546 particles, for threshold size factor 0.6) SUBFIND: The other 89343 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00152585 sec SUBFIND: particle balance=1.12291 SUBFIND: subfind_exchange() took 0.470936 sec SUBFIND: particle balance for processing=1.00095 SUBFIND: subdomain decomposition took 0.10506 sec SUBFIND: serial subfind subdomain decomposition took 0.103553 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=207 took 13.5641 sec SUBFIND: root-task=0: Serial processing of halo 0 took 13.8224 SUBFIND: Processing overall took (total time=14.214 sec) SUBFIND: 0 out of 139795 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517380 ALLOCATE: Changing to MaxPartSph = 252236 SUBFIND: subfind_exchange() (for return to original CPU) took 0.529101 sec TREE: Full tree construction for all particles. (presently allocated=160.296 MB) GRAVTREE: Tree construction done. took 1.53601 sec =79357.9 NTopnodes=21257 NTopleaves=18600 tree-build-scalability=0.732758 SUBFIND: SO iteration 1: need to repeat for 89343 halo centers. (took 0.0102002 sec) SUBFIND: SO iteration 2: need to repeat for 89343 halo centers. (took 0.0097248 sec) SUBFIND: SO iteration 3: need to repeat for 89343 halo centers. (took 0.00915966 sec) SUBFIND: SO iteration 4: need to repeat for 89343 halo centers. (took 0.00927154 sec) SUBFIND: SO iteration 5: need to repeat for 89343 halo centers. (took 0.0091295 sec) SUBFIND: SO iteration 6: need to repeat for 89343 halo centers. (took 0.00904905 sec) SUBFIND: SO iteration 7: need to repeat for 89343 halo centers. (took 0.00846376 sec) SUBFIND: SO iteration 8: need to repeat for 89343 halo centers. (took 0.008681 sec) SUBFIND: SO iteration 9: need to repeat for 89343 halo centers. (took 0.00886469 sec) SUBFIND: SO iteration 10: need to repeat for 89343 halo centers. (took 0.00855327 sec) SUBFIND: SO iteration 11: need to repeat for 89343 halo centers. (took 0.00933454 sec) SUBFIND: SO iteration 12: need to repeat for 89343 halo centers. (took 0.00866105 sec) SUBFIND: SO iteration 13: need to repeat for 89343 halo centers. (took 0.00886669 sec) SUBFIND: SO iteration 14: need to repeat for 89343 halo centers. (took 0.00847911 sec) SUBFIND: SO iteration 15: need to repeat for 89343 halo centers. (took 0.00842122 sec) SUBFIND: SO iteration 16: need to repeat for 750 halo centers. (took 0.00861553 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000319937 sec) SUBFIND: SO iteration 1: need to repeat for 89343 halo centers. (took 0.00858921 sec) SUBFIND: SO iteration 2: need to repeat for 89343 halo centers. (took 0.00793257 sec) SUBFIND: SO iteration 3: need to repeat for 89343 halo centers. (took 0.00838382 sec) SUBFIND: SO iteration 4: need to repeat for 89343 halo centers. (took 0.00799853 sec) SUBFIND: SO iteration 5: need to repeat for 89343 halo centers. (took 0.00826442 sec) SUBFIND: SO iteration 6: need to repeat for 89343 halo centers. (took 0.00837239 sec) SUBFIND: SO iteration 7: need to repeat for 89343 halo centers. (took 0.0080731 sec) SUBFIND: SO iteration 8: need to repeat for 89343 halo centers. (took 0.00835392 sec) SUBFIND: SO iteration 9: need to repeat for 89343 halo centers. (took 0.00825574 sec) SUBFIND: SO iteration 10: need to repeat for 89343 halo centers. (took 0.00810897 sec) SUBFIND: SO iteration 11: need to repeat for 89343 halo centers. (took 0.00808618 sec) SUBFIND: SO iteration 12: need to repeat for 89343 halo centers. (took 0.00806573 sec) SUBFIND: SO iteration 13: need to repeat for 89343 halo centers. (took 0.00807909 sec) SUBFIND: SO iteration 14: need to repeat for 89343 halo centers. (took 0.00810274 sec) SUBFIND: SO iteration 15: need to repeat for 89343 halo centers. (took 0.00811172 sec) SUBFIND: SO iteration 16: need to repeat for 369 halo centers. (took 0.00805745 sec) SUBFIND: SO iteration 1: need to repeat for 89343 halo centers. (took 0.0081758 sec) SUBFIND: SO iteration 2: need to repeat for 89343 halo centers. (took 0.00892038 sec) SUBFIND: SO iteration 3: need to repeat for 89343 halo centers. (took 0.00873955 sec) SUBFIND: SO iteration 4: need to repeat for 89343 halo centers. (took 0.00842564 sec) SUBFIND: SO iteration 5: need to repeat for 89343 halo centers. (took 0.00831573 sec) SUBFIND: SO iteration 6: need to repeat for 89343 halo centers. (took 0.00824599 sec) SUBFIND: SO iteration 7: need to repeat for 89343 halo centers. (took 0.0082076 sec) SUBFIND: SO iteration 8: need to repeat for 89343 halo centers. (took 0.00826986 sec) SUBFIND: SO iteration 9: need to repeat for 89343 halo centers. (took 0.00828702 sec) SUBFIND: SO iteration 10: need to repeat for 89343 halo centers. (took 0.00824616 sec) SUBFIND: SO iteration 11: need to repeat for 89343 halo centers. (took 0.00824817 sec) SUBFIND: SO iteration 12: need to repeat for 89343 halo centers. (took 0.00821897 sec) SUBFIND: SO iteration 13: need to repeat for 89343 halo centers. (took 0.0082537 sec) SUBFIND: SO iteration 14: need to repeat for 89343 halo centers. (took 0.00822763 sec) SUBFIND: SO iteration 15: need to repeat for 89343 halo centers. (took 0.00826802 sec) SUBFIND: SO iteration 16: need to repeat for 785 halo centers. (took 0.00821031 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000318846 sec) SUBFIND: SO iteration 1: need to repeat for 89343 halo centers. (took 0.00823935 sec) SUBFIND: SO iteration 2: need to repeat for 89343 halo centers. (took 0.00925237 sec) SUBFIND: SO iteration 3: need to repeat for 89343 halo centers. (took 0.00876428 sec) SUBFIND: SO iteration 4: need to repeat for 89343 halo centers. (took 0.00903518 sec) SUBFIND: SO iteration 5: need to repeat for 89343 halo centers. (took 0.00892129 sec) SUBFIND: SO iteration 6: need to repeat for 89343 halo centers. (took 0.00895672 sec) SUBFIND: SO iteration 7: need to repeat for 89343 halo centers. (took 0.00907059 sec) SUBFIND: SO iteration 8: need to repeat for 89343 halo centers. (took 0.0089486 sec) SUBFIND: SO iteration 9: need to repeat for 89343 halo centers. (took 0.00898207 sec) SUBFIND: SO iteration 10: need to repeat for 89343 halo centers. (took 0.00896427 sec) SUBFIND: SO iteration 11: need to repeat for 89343 halo centers. (took 0.00894845 sec) SUBFIND: SO iteration 12: need to repeat for 89343 halo centers. (took 0.00893438 sec) SUBFIND: SO iteration 13: need to repeat for 89343 halo centers. (took 0.00895313 sec) SUBFIND: SO iteration 14: need to repeat for 89343 halo centers. (took 0.00894055 sec) SUBFIND: SO iteration 15: need to repeat for 89343 halo centers. (took 0.00895112 sec) SUBFIND: SO iteration 16: need to repeat for 45828 halo centers. (took 0.00927739 sec) SUBFIND: SO iteration 17: need to repeat for 193 halo centers. (took 0.00551496 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000206064 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000123981 sec) SUBFIND: determining spherical overdensity masses took 0.559031 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0603077 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 = 1.15679 sec, total size 61.8702 MB, corresponds to effective I/O rate of 53.4844 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.15768 sec SUBFIND: Finished with SUBFIND. (total time=48.4368 sec) SUBFIND: Total number of subhalos with at least 20 particles: 227552 SUBFIND: Largest subhalo has 1519 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134103546 FOF: preparing output order of particles took 1.3663 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 9.37398 sec, total size 5352.29 MB, corresponds to effective I/O rate of 570.973 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 222 (rank 222 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.