TACC: Starting up job 4153039 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 = 186369.78 Mb (on task= 135), Smallest = 185633.59 Mb (on task= 378), Average = 185988.28 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5753.30 Mb (on task= 378), Smallest = 5017.11 Mb (on task= 135), Average = 5398.61 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 = 5753.30 Mb (on task= 378), Smallest = 5017.11 Mb (on task= 135), Average = 5398.61 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.22 Mb (on task= 96), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c206-004.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 15.1365 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): 64684267 (tot= 64684267) masstab= 0 READIC: Type 1: 62933322 (tot= 62933322) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 6483039 (tot= 6483039) masstab= 0 READIC: Type 5: 2010 (tot= 2010) 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 4.24117 sec, total size 6385.48 MB, corresponds to effective I/O rate of 1505.59 MB/sec READIC: Total number of particles : 134102638 INIT: Testing ID uniqueness... INIT: success. took=0.0761836 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=19573, determination of top-level tree involved 8 iterations and took 0.647267 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=208 for nextra=0, reaching maximum imbalance of 1.14531|1.14552 DOMAIN: combining multiple-domains took 0.0130159 sec DOMAIN: exchange of 69418371 particles DOMAIN: particle exchange done. (took 0.343052 sec) DOMAIN: domain decomposition done. (took in total 1.01412 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0705852 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.218 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.157574 sec =48986.9 NTopnodes=22369 NTopleaves=19573 FOF: Start linking particles (presently allocated=189.076 MB) FOF: linking of small cells took 0.00168154 sec FOF: local links done (took 0.266602 sec, avg-work=0.225876, imbalance=1.17133). FOF: Marked=205833 out of the 62933322 primaries which are linked FOF: begin linking across processors (presently allocated=190.739 MB) FOF: have done 4552 cross links (processed 205833, took 0.00991096 sec) FOF: have done 1904 cross links (processed 91480, took 0.00620768 sec) FOF: have done 350 cross links (processed 12266, took 0.0053043 sec) FOF: have done 88 cross links (processed 1983, took 0.00504327 sec) FOF: have done 18 cross links (processed 365, took 0.0048524 sec) FOF: have done 2 cross links (processed 70, took 0.00483114 sec) FOF: have done 0 cross links (processed 5, took 0.00484534 sec) FOF: Local groups found. FOF: primary group finding took = 0.319689 sec FOF: Start finding nearest dm-particle (presently allocated=189.076 MB) FOF: fof-nearest iteration 1: need to repeat for 60125647 particles. (took = 0.179228 sec) FOF: fof-nearest iteration 2: need to repeat for 39415709 particles. (took = 0.196254 sec) FOF: fof-nearest iteration 3: need to repeat for 17572567 particles. (took = 0.162758 sec) FOF: fof-nearest iteration 4: need to repeat for 3009155 particles. (took = 0.0957241 sec) FOF: fof-nearest iteration 5: need to repeat for 144563 particles. (took = 0.0229909 sec) FOF: fof-nearest iteration 6: need to repeat for 3558 particles. (took = 0.00256219 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.667868 sec FOF: compiling local group data and catalogue took = 0.0253043 sec FOF: Total number of FOF groups with at least 32 particles: 20782 FOF: Largest FOF group has 6595 particles. FOF: Total number of particles in FOF groups: 134102638 FOF: group properties are now allocated.. (presently allocated=177.965 MB) FOF: computation of group properties took = 0.00734608 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0670741 sec FOF: Finished computing FoF groups. Complete work took 1.28998 sec (presently allocated=173.235 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=176.592 MB) GRAVTREE: Tree construction done. took 0.829979 sec =76307.8 NTopnodes=22369 NTopleaves=19573 tree-build-scalability=0.707537 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132488932 particles. (took 5.08283 sec) SUBFIND: ngb iteration 2: need to repeat for 129546904 particles. (took 4.20783 sec) SUBFIND: ngb iteration 3: need to repeat for 124146963 particles. (took 3.53998 sec) SUBFIND: ngb iteration 4: need to repeat for 114287861 particles. (took 3.03056 sec) SUBFIND: ngb iteration 5: need to repeat for 100607129 particles. (took 2.61151 sec) SUBFIND: ngb iteration 6: need to repeat for 87870666 particles. (took 2.27127 sec) SUBFIND: ngb iteration 7: need to repeat for 77557878 particles. (took 2.04182 sec) SUBFIND: ngb iteration 8: need to repeat for 69031558 particles. (took 1.87489 sec) SUBFIND: ngb iteration 9: need to repeat for 61262735 particles. (took 1.6898 sec) SUBFIND: ngb iteration 10: need to repeat for 53377637 particles. (took 1.50265 sec) SUBFIND: ngb iteration 11: need to repeat for 45241519 particles. (took 1.32682 sec) SUBFIND: ngb iteration 12: need to repeat for 37047064 particles. (took 1.15072 sec) SUBFIND: ngb iteration 13: need to repeat for 28966876 particles. (took 0.976023 sec) SUBFIND: ngb iteration 14: need to repeat for 21323848 particles. (took 0.790966 sec) SUBFIND: ngb iteration 15: need to repeat for 14369803 particles. (took 0.596042 sec) SUBFIND: ngb iteration 16: need to repeat for 8550787 particles. (took 0.412387 sec) SUBFIND: ngb iteration 17: need to repeat for 4402004 particles. (took 0.260829 sec) SUBFIND: ngb iteration 18: need to repeat for 1991299 particles. (took 0.147791 sec) SUBFIND: ngb iteration 19: need to repeat for 827531 particles. (took 0.0790597 sec) SUBFIND: ngb iteration 20: need to repeat for 338601 particles. (took 0.0423433 sec) SUBFIND: ngb iteration 21: need to repeat for 149086 particles. (took 0.0252355 sec) SUBFIND: ngb iteration 22: need to repeat for 73417 particles. (took 0.0165604 sec) SUBFIND: ngb iteration 23: need to repeat for 37009 particles. (took 0.0119021 sec) SUBFIND: ngb iteration 24: need to repeat for 17156 particles. (took 0.00853221 sec) SUBFIND: ngb iteration 25: need to repeat for 6988 particles. (took 0.00556082 sec) SUBFIND: ngb iteration 26: need to repeat for 2377 particles. (took 0.00336638 sec) SUBFIND: ngb iteration 27: need to repeat for 624 particles. (took 0.00166535 sec) SUBFIND: ngb iteration 28: need to repeat for 136 particles. (took 0.000854183 sec) SUBFIND: ngb iteration 29: need to repeat for 20 particles. (took 0.000479365 sec) SUBFIND: ngb iteration 30: need to repeat for 3 particles. (took 0.000201857 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 33.7186 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 134102638 particles, for threshold size factor 0.6) SUBFIND: The other 20782 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00117693 sec SUBFIND: particle balance=1.14508 SUBFIND: subfind_exchange() took 0.499134 sec SUBFIND: particle balance for processing=1.01863 SUBFIND: subdomain decomposition took 0.106735 sec SUBFIND: serial subfind subdomain decomposition took 0.105121 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=49 took 11.1218 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.3859 SUBFIND: Processing overall took (total time=11.543 sec) SUBFIND: 0 out of 123502 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517375 ALLOCATE: Changing to MaxPartSph = 249555 SUBFIND: subfind_exchange() (for return to original CPU) took 0.555364 sec TREE: Full tree construction for all particles. (presently allocated=158.798 MB) GRAVTREE: Tree construction done. took 1.5361 sec =76307.8 NTopnodes=22369 NTopleaves=19573 tree-build-scalability=0.707537 SUBFIND: SO iteration 1: need to repeat for 20782 halo centers. (took 0.0057048 sec) SUBFIND: SO iteration 2: need to repeat for 20782 halo centers. (took 0.0054323 sec) SUBFIND: SO iteration 3: need to repeat for 20782 halo centers. (took 0.00476354 sec) SUBFIND: SO iteration 4: need to repeat for 20782 halo centers. (took 0.00439665 sec) SUBFIND: SO iteration 5: need to repeat for 20782 halo centers. (took 0.00429129 sec) SUBFIND: SO iteration 6: need to repeat for 20782 halo centers. (took 0.00424341 sec) SUBFIND: SO iteration 7: need to repeat for 20782 halo centers. (took 0.0041979 sec) SUBFIND: SO iteration 8: need to repeat for 20782 halo centers. (took 0.00416014 sec) SUBFIND: SO iteration 9: need to repeat for 20782 halo centers. (took 0.00416877 sec) SUBFIND: SO iteration 10: need to repeat for 20782 halo centers. (took 0.00415651 sec) SUBFIND: SO iteration 11: need to repeat for 20782 halo centers. (took 0.00418696 sec) SUBFIND: SO iteration 12: need to repeat for 20782 halo centers. (took 0.00415518 sec) SUBFIND: SO iteration 13: need to repeat for 20782 halo centers. (took 0.00415469 sec) SUBFIND: SO iteration 14: need to repeat for 20782 halo centers. (took 0.00413535 sec) SUBFIND: SO iteration 15: need to repeat for 20782 halo centers. (took 0.00415128 sec) SUBFIND: SO iteration 16: need to repeat for 164 halo centers. (took 0.00414422 sec) SUBFIND: SO iteration 1: need to repeat for 20782 halo centers. (took 0.00407912 sec) SUBFIND: SO iteration 2: need to repeat for 20782 halo centers. (took 0.00400353 sec) SUBFIND: SO iteration 3: need to repeat for 20782 halo centers. (took 0.00401069 sec) SUBFIND: SO iteration 4: need to repeat for 20782 halo centers. (took 0.00396148 sec) SUBFIND: SO iteration 5: need to repeat for 20782 halo centers. (took 0.00400495 sec) SUBFIND: SO iteration 6: need to repeat for 20782 halo centers. (took 0.00399934 sec) SUBFIND: SO iteration 7: need to repeat for 20782 halo centers. (took 0.00402281 sec) SUBFIND: SO iteration 8: need to repeat for 20782 halo centers. (took 0.00397963 sec) SUBFIND: SO iteration 9: need to repeat for 20782 halo centers. (took 0.00399815 sec) SUBFIND: SO iteration 10: need to repeat for 20782 halo centers. (took 0.00400909 sec) SUBFIND: SO iteration 11: need to repeat for 20782 halo centers. (took 0.00398382 sec) SUBFIND: SO iteration 12: need to repeat for 20782 halo centers. (took 0.00398366 sec) SUBFIND: SO iteration 13: need to repeat for 20782 halo centers. (took 0.00396966 sec) SUBFIND: SO iteration 14: need to repeat for 20782 halo centers. (took 0.00397111 sec) SUBFIND: SO iteration 15: need to repeat for 20782 halo centers. (took 0.00396135 sec) SUBFIND: SO iteration 16: need to repeat for 81 halo centers. (took 0.00414564 sec) SUBFIND: SO iteration 1: need to repeat for 20782 halo centers. (took 0.00410142 sec) SUBFIND: SO iteration 2: need to repeat for 20782 halo centers. (took 0.00522547 sec) SUBFIND: SO iteration 3: need to repeat for 20782 halo centers. (took 0.00494787 sec) SUBFIND: SO iteration 4: need to repeat for 20782 halo centers. (took 0.00467621 sec) SUBFIND: SO iteration 5: need to repeat for 20782 halo centers. (took 0.00433851 sec) SUBFIND: SO iteration 6: need to repeat for 20782 halo centers. (took 0.00451938 sec) SUBFIND: SO iteration 7: need to repeat for 20782 halo centers. (took 0.00437105 sec) SUBFIND: SO iteration 8: need to repeat for 20782 halo centers. (took 0.00423588 sec) SUBFIND: SO iteration 9: need to repeat for 20782 halo centers. (took 0.00434074 sec) SUBFIND: SO iteration 10: need to repeat for 20782 halo centers. (took 0.00499049 sec) SUBFIND: SO iteration 11: need to repeat for 20782 halo centers. (took 0.00467189 sec) SUBFIND: SO iteration 12: need to repeat for 20782 halo centers. (took 0.00409196 sec) SUBFIND: SO iteration 13: need to repeat for 20782 halo centers. (took 0.00432914 sec) SUBFIND: SO iteration 14: need to repeat for 20782 halo centers. (took 0.00433816 sec) SUBFIND: SO iteration 15: need to repeat for 20782 halo centers. (took 0.00409438 sec) SUBFIND: SO iteration 16: need to repeat for 170 halo centers. (took 0.00412072 sec) SUBFIND: SO iteration 1: need to repeat for 20782 halo centers. (took 0.00447043 sec) SUBFIND: SO iteration 2: need to repeat for 20782 halo centers. (took 0.00557133 sec) SUBFIND: SO iteration 3: need to repeat for 20782 halo centers. (took 0.00509191 sec) SUBFIND: SO iteration 4: need to repeat for 20782 halo centers. (took 0.00534435 sec) SUBFIND: SO iteration 5: need to repeat for 20782 halo centers. (took 0.00541518 sec) SUBFIND: SO iteration 6: need to repeat for 20782 halo centers. (took 0.00493211 sec) SUBFIND: SO iteration 7: need to repeat for 20782 halo centers. (took 0.00492319 sec) SUBFIND: SO iteration 8: need to repeat for 20782 halo centers. (took 0.00494284 sec) SUBFIND: SO iteration 9: need to repeat for 20782 halo centers. (took 0.00518485 sec) SUBFIND: SO iteration 10: need to repeat for 20782 halo centers. (took 0.00495732 sec) SUBFIND: SO iteration 11: need to repeat for 20782 halo centers. (took 0.00544027 sec) SUBFIND: SO iteration 12: need to repeat for 20782 halo centers. (took 0.00491162 sec) SUBFIND: SO iteration 13: need to repeat for 20782 halo centers. (took 0.00502279 sec) SUBFIND: SO iteration 14: need to repeat for 20782 halo centers. (took 0.00494314 sec) SUBFIND: SO iteration 15: need to repeat for 20782 halo centers. (took 0.00497133 sec) SUBFIND: SO iteration 16: need to repeat for 9340 halo centers. (took 0.00491377 sec) SUBFIND: SO iteration 17: need to repeat for 36 halo centers. (took 0.00265714 sec) SUBFIND: determining spherical overdensity masses took 0.291512 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0583543 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 = 1.06359 sec, total size 31.3336 MB, corresponds to effective I/O rate of 29.4602 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.06474 sec SUBFIND: Finished with SUBFIND. (total time=50.1852 sec) SUBFIND: Total number of subhalos with at least 20 particles: 135176 SUBFIND: Largest subhalo has 6594 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102638 FOF: preparing output order of particles took 1.41916 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 8.6944 sec, total size 5344.3 MB, corresponds to effective I/O rate of 614.683 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 274 (rank 274 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.