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 = 186305.27 Mb (on task= 189), Smallest = 185915.57 Mb (on task= 27), Average = 186039.37 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5471.32 Mb (on task= 27), Smallest = 5081.62 Mb (on task= 189), Average = 5347.52 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 = 5471.32 Mb (on task= 27), Smallest = 5081.62 Mb (on task= 189), Average = 5347.52 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 105), 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 16.5912 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): 65469250 (tot= 65469250) masstab= 0 READIC: Type 1: 66284163 (tot= 66284163) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 2350750 (tot= 2350750) masstab= 0 READIC: Type 5: 29 (tot= 29) 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 4.52967 sec, total size 6388.55 MB, corresponds to effective I/O rate of 1410.38 MB/sec READIC: Total number of particles : 134104192 INIT: Testing ID uniqueness... INIT: success. took=0.0771766 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=18145, determination of top-level tree involved 6 iterations and took 0.645468 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 1.12999|1.13035 DOMAIN: combining multiple-domains took 0.0128613 sec DOMAIN: exchange of 68634942 particles DOMAIN: particle exchange done. (took 0.324418 sec) DOMAIN: domain decomposition done. (took in total 0.993443 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0741569 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.786 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.157166 sec =50945.5 NTopnodes=20737 NTopleaves=18145 FOF: Start linking particles (presently allocated=190.475 MB) FOF: linking of small cells took 0.00168928 sec FOF: local links done (took 0.24153 sec, avg-work=0.212046, imbalance=1.13324). FOF: Marked=185670 out of the 66284163 primaries which are linked FOF: begin linking across processors (presently allocated=192.222 MB) FOF: have done 5462 cross links (processed 185670, took 0.0091349 sec) FOF: have done 1957 cross links (processed 86313, took 0.00554452 sec) FOF: have done 396 cross links (processed 12898, took 0.0050877 sec) FOF: have done 75 cross links (processed 2461, took 0.00482089 sec) FOF: have done 12 cross links (processed 282, took 0.0047706 sec) FOF: have done 9 cross links (processed 194, took 0.004953 sec) FOF: have done 1 cross links (processed 63, took 0.00483112 sec) FOF: have done 0 cross links (processed 2, took 0.00468674 sec) FOF: Local groups found. FOF: primary group finding took = 0.297955 sec FOF: Start finding nearest dm-particle (presently allocated=190.475 MB) FOF: fof-nearest iteration 1: need to repeat for 62432590 particles. (took = 0.137062 sec) FOF: fof-nearest iteration 2: need to repeat for 45489279 particles. (took = 0.164612 sec) FOF: fof-nearest iteration 3: need to repeat for 21602956 particles. (took = 0.164144 sec) FOF: fof-nearest iteration 4: need to repeat for 4625667 particles. (took = 0.0983382 sec) FOF: fof-nearest iteration 5: need to repeat for 343263 particles. (took = 0.0282751 sec) FOF: fof-nearest iteration 6: need to repeat for 8624 particles. (took = 0.00450238 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.605758 sec FOF: compiling local group data and catalogue took = 0.0254405 sec FOF: Total number of FOF groups with at least 32 particles: 64936 FOF: Largest FOF group has 2092 particles. FOF: Total number of particles in FOF groups: 134104192 FOF: group properties are now allocated.. (presently allocated=178.796 MB) FOF: computation of group properties took = 0.00709714 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0752293 sec FOF: Finished computing FoF groups. Complete work took 1.21442 sec (presently allocated=173.842 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.594 MB) GRAVTREE: Tree construction done. took 0.65798 sec =77648.9 NTopnodes=20737 NTopleaves=18145 tree-build-scalability=0.733557 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133309716 particles. (took 3.51953 sec) SUBFIND: ngb iteration 2: need to repeat for 131766783 particles. (took 3.17047 sec) SUBFIND: ngb iteration 3: need to repeat for 128697501 particles. (took 2.83237 sec) SUBFIND: ngb iteration 4: need to repeat for 122873130 particles. (took 2.52854 sec) SUBFIND: ngb iteration 5: need to repeat for 114247624 particles. (took 2.26585 sec) SUBFIND: ngb iteration 6: need to repeat for 104736592 particles. (took 2.02414 sec) SUBFIND: ngb iteration 7: need to repeat for 95701179 particles. (took 1.81482 sec) SUBFIND: ngb iteration 8: need to repeat for 86810902 particles. (took 1.69265 sec) SUBFIND: ngb iteration 9: need to repeat for 77927734 particles. (took 1.60822 sec) SUBFIND: ngb iteration 10: need to repeat for 68817603 particles. (took 1.49813 sec) SUBFIND: ngb iteration 11: need to repeat for 59003060 particles. (took 1.37509 sec) SUBFIND: ngb iteration 12: need to repeat for 48630158 particles. (took 1.22682 sec) SUBFIND: ngb iteration 13: need to repeat for 38494275 particles. (took 1.06546 sec) SUBFIND: ngb iteration 14: need to repeat for 29164937 particles. (took 0.887507 sec) SUBFIND: ngb iteration 15: need to repeat for 20744699 particles. (took 0.693566 sec) SUBFIND: ngb iteration 16: need to repeat for 13469275 particles. (took 0.504011 sec) SUBFIND: ngb iteration 17: need to repeat for 7865096 particles. (took 0.341988 sec) SUBFIND: ngb iteration 18: need to repeat for 4195680 particles. (took 0.215739 sec) SUBFIND: ngb iteration 19: need to repeat for 2137670 particles. (took 0.131454 sec) SUBFIND: ngb iteration 20: need to repeat for 1108403 particles. (took 0.0799857 sec) SUBFIND: ngb iteration 21: need to repeat for 612243 particles. (took 0.0506793 sec) SUBFIND: ngb iteration 22: need to repeat for 353063 particles. (took 0.032592 sec) SUBFIND: ngb iteration 23: need to repeat for 200526 particles. (took 0.0217618 sec) SUBFIND: ngb iteration 24: need to repeat for 106088 particles. (took 0.0139199 sec) SUBFIND: ngb iteration 25: need to repeat for 50462 particles. (took 0.00834197 sec) SUBFIND: ngb iteration 26: need to repeat for 20482 particles. (took 0.00480869 sec) SUBFIND: ngb iteration 27: need to repeat for 7136 particles. (took 0.00301046 sec) SUBFIND: ngb iteration 28: need to repeat for 1981 particles. (took 0.00197128 sec) SUBFIND: ngb iteration 29: need to repeat for 391 particles. (took 0.00126305 sec) SUBFIND: ngb iteration 30: need to repeat for 49 particles. (took 0.000597108 sec) SUBFIND: ngb iteration 31: need to repeat for 4 particles. (took 0.000262653 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 29.6239 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 134104192 particles, for threshold size factor 0.6) SUBFIND: The other 64936 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00148429 sec SUBFIND: particle balance=1.12958 SUBFIND: subfind_exchange() took 0.472347 sec SUBFIND: particle balance for processing=1.00458 SUBFIND: subdomain decomposition took 0.105777 sec SUBFIND: serial subfind subdomain decomposition took 0.104283 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=151 took 12.6184 sec SUBFIND: root-task=0: Serial processing of halo 0 took 12.8789 SUBFIND: Processing overall took (total time=13.0613 sec) SUBFIND: 0 out of 136448 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517381 ALLOCATE: Changing to MaxPartSph = 252583 SUBFIND: subfind_exchange() (for return to original CPU) took 0.529541 sec TREE: Full tree construction for all particles. (presently allocated=160.774 MB) GRAVTREE: Tree construction done. took 1.40413 sec =77648.9 NTopnodes=20737 NTopleaves=18145 tree-build-scalability=0.733557 SUBFIND: SO iteration 1: need to repeat for 64936 halo centers. (took 0.00887822 sec) SUBFIND: SO iteration 2: need to repeat for 64936 halo centers. (took 0.00837609 sec) SUBFIND: SO iteration 3: need to repeat for 64936 halo centers. (took 0.00791989 sec) SUBFIND: SO iteration 4: need to repeat for 64936 halo centers. (took 0.00762828 sec) SUBFIND: SO iteration 5: need to repeat for 64936 halo centers. (took 0.00743358 sec) SUBFIND: SO iteration 6: need to repeat for 64936 halo centers. (took 0.00742111 sec) SUBFIND: SO iteration 7: need to repeat for 64936 halo centers. (took 0.00734494 sec) SUBFIND: SO iteration 8: need to repeat for 64936 halo centers. (took 0.00731061 sec) SUBFIND: SO iteration 9: need to repeat for 64936 halo centers. (took 0.00729603 sec) SUBFIND: SO iteration 10: need to repeat for 64936 halo centers. (took 0.00729543 sec) SUBFIND: SO iteration 11: need to repeat for 64936 halo centers. (took 0.00727244 sec) SUBFIND: SO iteration 12: need to repeat for 64936 halo centers. (took 0.00728691 sec) SUBFIND: SO iteration 13: need to repeat for 64936 halo centers. (took 0.00734416 sec) SUBFIND: SO iteration 14: need to repeat for 64936 halo centers. (took 0.00738694 sec) SUBFIND: SO iteration 15: need to repeat for 64936 halo centers. (took 0.00731672 sec) SUBFIND: SO iteration 16: need to repeat for 499 halo centers. (took 0.00722386 sec) SUBFIND: SO iteration 1: need to repeat for 64936 halo centers. (took 0.00721788 sec) SUBFIND: SO iteration 2: need to repeat for 64936 halo centers. (took 0.00685553 sec) SUBFIND: SO iteration 3: need to repeat for 64936 halo centers. (took 0.0069757 sec) SUBFIND: SO iteration 4: need to repeat for 64936 halo centers. (took 0.00701558 sec) SUBFIND: SO iteration 5: need to repeat for 64936 halo centers. (took 0.00707968 sec) SUBFIND: SO iteration 6: need to repeat for 64936 halo centers. (took 0.00712962 sec) SUBFIND: SO iteration 7: need to repeat for 64936 halo centers. (took 0.00709477 sec) SUBFIND: SO iteration 8: need to repeat for 64936 halo centers. (took 0.00712185 sec) SUBFIND: SO iteration 9: need to repeat for 64936 halo centers. (took 0.00721042 sec) SUBFIND: SO iteration 10: need to repeat for 64936 halo centers. (took 0.0071293 sec) SUBFIND: SO iteration 11: need to repeat for 64936 halo centers. (took 0.00714171 sec) SUBFIND: SO iteration 12: need to repeat for 64936 halo centers. (took 0.00706874 sec) SUBFIND: SO iteration 13: need to repeat for 64936 halo centers. (took 0.00710043 sec) SUBFIND: SO iteration 14: need to repeat for 64936 halo centers. (took 0.00711974 sec) SUBFIND: SO iteration 15: need to repeat for 64936 halo centers. (took 0.00714295 sec) SUBFIND: SO iteration 16: need to repeat for 233 halo centers. (took 0.00708318 sec) SUBFIND: SO iteration 1: need to repeat for 64936 halo centers. (took 0.00721334 sec) SUBFIND: SO iteration 2: need to repeat for 64936 halo centers. (took 0.00799388 sec) SUBFIND: SO iteration 3: need to repeat for 64936 halo centers. (took 0.00774438 sec) SUBFIND: SO iteration 4: need to repeat for 64936 halo centers. (took 0.00749807 sec) SUBFIND: SO iteration 5: need to repeat for 64936 halo centers. (took 0.00740852 sec) SUBFIND: SO iteration 6: need to repeat for 64936 halo centers. (took 0.00726872 sec) SUBFIND: SO iteration 7: need to repeat for 64936 halo centers. (took 0.00725013 sec) SUBFIND: SO iteration 8: need to repeat for 64936 halo centers. (took 0.007288 sec) SUBFIND: SO iteration 9: need to repeat for 64936 halo centers. (took 0.00723067 sec) SUBFIND: SO iteration 10: need to repeat for 64936 halo centers. (took 0.00726067 sec) SUBFIND: SO iteration 11: need to repeat for 64936 halo centers. (took 0.00727943 sec) SUBFIND: SO iteration 12: need to repeat for 64936 halo centers. (took 0.00734907 sec) SUBFIND: SO iteration 13: need to repeat for 64936 halo centers. (took 0.00728446 sec) SUBFIND: SO iteration 14: need to repeat for 64936 halo centers. (took 0.00736128 sec) SUBFIND: SO iteration 15: need to repeat for 64936 halo centers. (took 0.00727462 sec) SUBFIND: SO iteration 16: need to repeat for 526 halo centers. (took 0.00721443 sec) SUBFIND: SO iteration 1: need to repeat for 64936 halo centers. (took 0.00725444 sec) SUBFIND: SO iteration 2: need to repeat for 64936 halo centers. (took 0.00829894 sec) SUBFIND: SO iteration 3: need to repeat for 64936 halo centers. (took 0.00784812 sec) SUBFIND: SO iteration 4: need to repeat for 64936 halo centers. (took 0.00815622 sec) SUBFIND: SO iteration 5: need to repeat for 64936 halo centers. (took 0.00803927 sec) SUBFIND: SO iteration 6: need to repeat for 64936 halo centers. (took 0.00809277 sec) SUBFIND: SO iteration 7: need to repeat for 64936 halo centers. (took 0.00805052 sec) SUBFIND: SO iteration 8: need to repeat for 64936 halo centers. (took 0.00807525 sec) SUBFIND: SO iteration 9: need to repeat for 64936 halo centers. (took 0.00804962 sec) SUBFIND: SO iteration 10: need to repeat for 64936 halo centers. (took 0.00806469 sec) SUBFIND: SO iteration 11: need to repeat for 64936 halo centers. (took 0.00805466 sec) SUBFIND: SO iteration 12: need to repeat for 64936 halo centers. (took 0.00804662 sec) SUBFIND: SO iteration 13: need to repeat for 64936 halo centers. (took 0.00805383 sec) SUBFIND: SO iteration 14: need to repeat for 64936 halo centers. (took 0.00799786 sec) SUBFIND: SO iteration 15: need to repeat for 64936 halo centers. (took 0.00804805 sec) SUBFIND: SO iteration 16: need to repeat for 31997 halo centers. (took 0.00812344 sec) SUBFIND: SO iteration 17: need to repeat for 102 halo centers. (took 0.00476628 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000184093 sec) SUBFIND: determining spherical overdensity masses took 0.487305 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0657103 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 = 1.1753 sec, total size 51.863 MB, corresponds to effective I/O rate of 44.1275 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.17658 sec SUBFIND: Finished with SUBFIND. (total time=47.5529 sec) SUBFIND: Total number of subhalos with at least 20 particles: 198859 SUBFIND: Largest subhalo has 2092 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134104192 FOF: preparing output order of particles took 1.36925 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 9.36234 sec, total size 5353.34 MB, corresponds to effective I/O rate of 571.795 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 378 (rank 378 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) Abort(806969615) on node 381 (rank 381 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.