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 = 186318.96 Mb (on task= 189), Smallest = 185935.08 Mb (on task= 27), Average = 186043.15 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5451.81 Mb (on task= 27), Smallest = 5067.93 Mb (on task= 189), Average = 5343.74 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 = 5451.81 Mb (on task= 27), Smallest = 5067.93 Mb (on task= 189), Average = 5343.74 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 298), Smallest = 95257.23 Mb (on task= 101), 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 15.6537 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): 65451871 (tot= 65451871) masstab= 0 READIC: Type 1: 66613606 (tot= 66613606) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 2037462 (tot= 2037462) masstab= 0 READIC: Type 5: 9 (tot= 9) 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 4.62045 sec, total size 6388.42 MB, corresponds to effective I/O rate of 1382.64 MB/sec READIC: Total number of particles : 134102948 INIT: Testing ID uniqueness... INIT: success. took=0.0763528 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=18460, determination of top-level tree involved 6 iterations and took 0.64464 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 1.1229|1.12293 DOMAIN: combining multiple-domains took 0.0127927 sec DOMAIN: exchange of 68651077 particles DOMAIN: particle exchange done. (took 0.325886 sec) DOMAIN: domain decomposition done. (took in total 0.994126 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0730274 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.776 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.156516 sec =51871.3 NTopnodes=21097 NTopleaves=18460 FOF: Start linking particles (presently allocated=190.403 MB) FOF: linking of small cells took 0.00194986 sec FOF: local links done (took 0.239224 sec, avg-work=0.209294, imbalance=1.13696). FOF: Marked=215529 out of the 66613606 primaries which are linked FOF: begin linking across processors (presently allocated=192.136 MB) FOF: have done 5655 cross links (processed 215529, took 0.0106214 sec) FOF: have done 2008 cross links (processed 85174, took 0.00542933 sec) FOF: have done 413 cross links (processed 12322, took 0.0049176 sec) FOF: have done 92 cross links (processed 2453, took 0.00473589 sec) FOF: have done 24 cross links (processed 629, took 0.00465402 sec) FOF: have done 12 cross links (processed 280, took 0.00459813 sec) FOF: have done 3 cross links (processed 33, took 0.00468267 sec) FOF: have done 4 cross links (processed 30, took 0.00454547 sec) FOF: have done 0 cross links (processed 10, took 0.00452249 sec) FOF: Local groups found. FOF: primary group finding took = 0.300598 sec FOF: Start finding nearest dm-particle (presently allocated=190.403 MB) FOF: fof-nearest iteration 1: need to repeat for 62483408 particles. (took = 0.135275 sec) FOF: fof-nearest iteration 2: need to repeat for 46022393 particles. (took = 0.163329 sec) FOF: fof-nearest iteration 3: need to repeat for 22018636 particles. (took = 0.16313 sec) FOF: fof-nearest iteration 4: need to repeat for 4864532 particles. (took = 0.0984408 sec) FOF: fof-nearest iteration 5: need to repeat for 379418 particles. (took = 0.029205 sec) FOF: fof-nearest iteration 6: need to repeat for 9638 particles. (took = 0.00486689 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.602928 sec FOF: compiling local group data and catalogue took = 0.0252552 sec FOF: Total number of FOF groups with at least 32 particles: 75556 FOF: Largest FOF group has 1797 particles. FOF: Total number of particles in FOF groups: 134102948 FOF: group properties are now allocated.. (presently allocated=178.743 MB) FOF: computation of group properties took = 0.00714038 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0737408 sec FOF: Finished computing FoF groups. Complete work took 1.2137 sec (presently allocated=173.841 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.648 MB) GRAVTREE: Tree construction done. took 0.662122 sec =78546.7 NTopnodes=21097 NTopleaves=18460 tree-build-scalability=0.73203 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133449823 particles. (took 3.43313 sec) SUBFIND: ngb iteration 2: need to repeat for 132155386 particles. (took 3.12162 sec) SUBFIND: ngb iteration 3: need to repeat for 129517749 particles. (took 2.81436 sec) SUBFIND: ngb iteration 4: need to repeat for 124477099 particles. (took 2.52917 sec) SUBFIND: ngb iteration 5: need to repeat for 116822900 particles. (took 2.27026 sec) SUBFIND: ngb iteration 6: need to repeat for 108021257 particles. (took 2.02891 sec) SUBFIND: ngb iteration 7: need to repeat for 99303614 particles. (took 1.83724 sec) SUBFIND: ngb iteration 8: need to repeat for 90346212 particles. (took 1.73062 sec) SUBFIND: ngb iteration 9: need to repeat for 81207405 particles. (took 1.62998 sec) SUBFIND: ngb iteration 10: need to repeat for 71848018 particles. (took 1.51573 sec) SUBFIND: ngb iteration 11: need to repeat for 61652970 particles. (took 1.38788 sec) SUBFIND: ngb iteration 12: need to repeat for 50841869 particles. (took 1.24542 sec) SUBFIND: ngb iteration 13: need to repeat for 40283707 particles. (took 1.08051 sec) SUBFIND: ngb iteration 14: need to repeat for 30624909 particles. (took 0.894238 sec) SUBFIND: ngb iteration 15: need to repeat for 21963207 particles. (took 0.69706 sec) SUBFIND: ngb iteration 16: need to repeat for 14464914 particles. (took 0.510803 sec) SUBFIND: ngb iteration 17: need to repeat for 8620600 particles. (took 0.352158 sec) SUBFIND: ngb iteration 18: need to repeat for 4726287 particles. (took 0.22657 sec) SUBFIND: ngb iteration 19: need to repeat for 2483792 particles. (took 0.1406 sec) SUBFIND: ngb iteration 20: need to repeat for 1329625 particles. (took 0.0884856 sec) SUBFIND: ngb iteration 21: need to repeat for 754624 particles. (took 0.057122 sec) SUBFIND: ngb iteration 22: need to repeat for 445600 particles. (took 0.037457 sec) SUBFIND: ngb iteration 23: need to repeat for 257784 particles. (took 0.0253254 sec) SUBFIND: ngb iteration 24: need to repeat for 138440 particles. (took 0.0171915 sec) SUBFIND: ngb iteration 25: need to repeat for 65971 particles. (took 0.0110902 sec) SUBFIND: ngb iteration 26: need to repeat for 27175 particles. (took 0.00689062 sec) SUBFIND: ngb iteration 27: need to repeat for 9542 particles. (took 0.0041651 sec) SUBFIND: ngb iteration 28: need to repeat for 2711 particles. (took 0.00270933 sec) SUBFIND: ngb iteration 29: need to repeat for 533 particles. (took 0.00158618 sec) SUBFIND: ngb iteration 30: need to repeat for 58 particles. (took 0.000616996 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 29.7072 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 134102948 particles, for threshold size factor 0.6) SUBFIND: The other 75556 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0016042 sec SUBFIND: particle balance=1.1222 SUBFIND: subfind_exchange() took 0.473584 sec SUBFIND: particle balance for processing=1.00063 SUBFIND: subdomain decomposition took 0.105166 sec SUBFIND: serial subfind subdomain decomposition took 0.103927 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=175 took 13.0056 sec SUBFIND: root-task=0: Serial processing of halo 0 took 13.2652 SUBFIND: Processing overall took (total time=13.4219 sec) SUBFIND: 0 out of 137293 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517376 ALLOCATE: Changing to MaxPartSph = 252515 SUBFIND: subfind_exchange() (for return to original CPU) took 0.532109 sec TREE: Full tree construction for all particles. (presently allocated=160.403 MB) GRAVTREE: Tree construction done. took 1.39771 sec =78546.7 NTopnodes=21097 NTopleaves=18460 tree-build-scalability=0.73203 SUBFIND: SO iteration 1: need to repeat for 75556 halo centers. (took 0.00923437 sec) SUBFIND: SO iteration 2: need to repeat for 75556 halo centers. (took 0.00869793 sec) SUBFIND: SO iteration 3: need to repeat for 75556 halo centers. (took 0.00826438 sec) SUBFIND: SO iteration 4: need to repeat for 75556 halo centers. (took 0.0079449 sec) SUBFIND: SO iteration 5: need to repeat for 75556 halo centers. (took 0.00783821 sec) SUBFIND: SO iteration 6: need to repeat for 75556 halo centers. (took 0.00769671 sec) SUBFIND: SO iteration 7: need to repeat for 75556 halo centers. (took 0.00793436 sec) SUBFIND: SO iteration 8: need to repeat for 75556 halo centers. (took 0.00768614 sec) SUBFIND: SO iteration 9: need to repeat for 75556 halo centers. (took 0.00768706 sec) SUBFIND: SO iteration 10: need to repeat for 75556 halo centers. (took 0.00796267 sec) SUBFIND: SO iteration 11: need to repeat for 75556 halo centers. (took 0.00760649 sec) SUBFIND: SO iteration 12: need to repeat for 75556 halo centers. (took 0.00770055 sec) SUBFIND: SO iteration 13: need to repeat for 75556 halo centers. (took 0.00764992 sec) SUBFIND: SO iteration 14: need to repeat for 75556 halo centers. (took 0.00764791 sec) SUBFIND: SO iteration 15: need to repeat for 75556 halo centers. (took 0.00770004 sec) SUBFIND: SO iteration 16: need to repeat for 633 halo centers. (took 0.00778715 sec) SUBFIND: SO iteration 1: need to repeat for 75556 halo centers. (took 0.00755948 sec) SUBFIND: SO iteration 2: need to repeat for 75556 halo centers. (took 0.00710991 sec) SUBFIND: SO iteration 3: need to repeat for 75556 halo centers. (took 0.00731631 sec) SUBFIND: SO iteration 4: need to repeat for 75556 halo centers. (took 0.00743652 sec) SUBFIND: SO iteration 5: need to repeat for 75556 halo centers. (took 0.00748357 sec) SUBFIND: SO iteration 6: need to repeat for 75556 halo centers. (took 0.00754167 sec) SUBFIND: SO iteration 7: need to repeat for 75556 halo centers. (took 0.0074827 sec) SUBFIND: SO iteration 8: need to repeat for 75556 halo centers. (took 0.00749154 sec) SUBFIND: SO iteration 9: need to repeat for 75556 halo centers. (took 0.00747575 sec) SUBFIND: SO iteration 10: need to repeat for 75556 halo centers. (took 0.00748044 sec) SUBFIND: SO iteration 11: need to repeat for 75556 halo centers. (took 0.00751723 sec) SUBFIND: SO iteration 12: need to repeat for 75556 halo centers. (took 0.00748478 sec) SUBFIND: SO iteration 13: need to repeat for 75556 halo centers. (took 0.00746305 sec) SUBFIND: SO iteration 14: need to repeat for 75556 halo centers. (took 0.00747872 sec) SUBFIND: SO iteration 15: need to repeat for 75556 halo centers. (took 0.00748914 sec) SUBFIND: SO iteration 16: need to repeat for 283 halo centers. (took 0.00745664 sec) SUBFIND: SO iteration 1: need to repeat for 75556 halo centers. (took 0.00755181 sec) SUBFIND: SO iteration 2: need to repeat for 75556 halo centers. (took 0.00838214 sec) SUBFIND: SO iteration 3: need to repeat for 75556 halo centers. (took 0.0081727 sec) SUBFIND: SO iteration 4: need to repeat for 75556 halo centers. (took 0.00784324 sec) SUBFIND: SO iteration 5: need to repeat for 75556 halo centers. (took 0.00771187 sec) SUBFIND: SO iteration 6: need to repeat for 75556 halo centers. (took 0.00766722 sec) SUBFIND: SO iteration 7: need to repeat for 75556 halo centers. (took 0.00763781 sec) SUBFIND: SO iteration 8: need to repeat for 75556 halo centers. (took 0.00760511 sec) SUBFIND: SO iteration 9: need to repeat for 75556 halo centers. (took 0.00765275 sec) SUBFIND: SO iteration 10: need to repeat for 75556 halo centers. (took 0.00762758 sec) SUBFIND: SO iteration 11: need to repeat for 75556 halo centers. (took 0.00762482 sec) SUBFIND: SO iteration 12: need to repeat for 75556 halo centers. (took 0.00761395 sec) SUBFIND: SO iteration 13: need to repeat for 75556 halo centers. (took 0.0076259 sec) SUBFIND: SO iteration 14: need to repeat for 75556 halo centers. (took 0.00761695 sec) SUBFIND: SO iteration 15: need to repeat for 75556 halo centers. (took 0.00765435 sec) SUBFIND: SO iteration 16: need to repeat for 664 halo centers. (took 0.007616 sec) SUBFIND: SO iteration 1: need to repeat for 75556 halo centers. (took 0.00756286 sec) SUBFIND: SO iteration 2: need to repeat for 75556 halo centers. (took 0.0086085 sec) SUBFIND: SO iteration 3: need to repeat for 75556 halo centers. (took 0.00819609 sec) SUBFIND: SO iteration 4: need to repeat for 75556 halo centers. (took 0.00848582 sec) SUBFIND: SO iteration 5: need to repeat for 75556 halo centers. (took 0.00840454 sec) SUBFIND: SO iteration 6: need to repeat for 75556 halo centers. (took 0.0084149 sec) SUBFIND: SO iteration 7: need to repeat for 75556 halo centers. (took 0.00841713 sec) SUBFIND: SO iteration 8: need to repeat for 75556 halo centers. (took 0.00838944 sec) SUBFIND: SO iteration 9: need to repeat for 75556 halo centers. (took 0.00844533 sec) SUBFIND: SO iteration 10: need to repeat for 75556 halo centers. (took 0.00843284 sec) SUBFIND: SO iteration 11: need to repeat for 75556 halo centers. (took 0.00840832 sec) SUBFIND: SO iteration 12: need to repeat for 75556 halo centers. (took 0.00842443 sec) SUBFIND: SO iteration 13: need to repeat for 75556 halo centers. (took 0.00840445 sec) SUBFIND: SO iteration 14: need to repeat for 75556 halo centers. (took 0.00839538 sec) SUBFIND: SO iteration 15: need to repeat for 75556 halo centers. (took 0.00841752 sec) SUBFIND: SO iteration 16: need to repeat for 37778 halo centers. (took 0.00840526 sec) SUBFIND: SO iteration 17: need to repeat for 131 halo centers. (took 0.00508274 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000206769 sec) SUBFIND: determining spherical overdensity masses took 0.511105 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0596979 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 = 1.18059 sec, total size 56.1193 MB, corresponds to effective I/O rate of 47.5349 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.18142 sec SUBFIND: Finished with SUBFIND. (total time=48.0212 sec) SUBFIND: Total number of subhalos with at least 20 particles: 210868 SUBFIND: Largest subhalo has 1797 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102948 FOF: preparing output order of particles took 1.36187 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 8.45094 sec, total size 5353.1 MB, corresponds to effective I/O rate of 633.432 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 248 (rank 248 in comm 0): Fatal error in PMPI_Finalize: Other MPI error, error stack: PMPI_Finalize(214)...............: MPI_Finalize failed PMPI_Finalize(159)...............: MPID_Finalize(1288)..............: MPIDI_OFI_mpi_finalize_hook(1892): OFI domain close failed (ofi_init.c:1892:MPIDI_OFI_mpi_finalize_hook:Device or resource busy) TACC: MPI job exited with code: 15 TACC: Shutdown complete. Exiting.