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 = 186304.94 Mb (on task= 189), Smallest = 185914.64 Mb (on task= 27), Average = 186041.33 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5472.25 Mb (on task= 27), Smallest = 5081.95 Mb (on task= 189), Average = 5345.56 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 = 5472.25 Mb (on task= 27), Smallest = 5081.95 Mb (on task= 189), Average = 5345.56 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.22 Mb (on task= 86), 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 15.4786 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): 65424775 (tot= 65424775) masstab= 0 READIC: Type 1: 66742552 (tot= 66742552) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1936405 (tot= 1936405) masstab= 0 READIC: Type 5: 11 (tot= 11) 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 4.35443 sec, total size 6388.36 MB, corresponds to effective I/O rate of 1467.09 MB/sec READIC: Total number of particles : 134103743 INIT: Testing ID uniqueness... INIT: success. took=0.0751502 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=18180, determination of top-level tree involved 6 iterations and took 0.647538 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 1.12961|1.13035 DOMAIN: combining multiple-domains took 0.012754 sec DOMAIN: exchange of 68678968 particles DOMAIN: particle exchange done. (took 0.320519 sec) DOMAIN: domain decomposition done. (took in total 0.99148 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0731957 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.752 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.15751 sec =51759.2 NTopnodes=20777 NTopleaves=18180 FOF: Start linking particles (presently allocated=190.448 MB) FOF: linking of small cells took 0.00170808 sec FOF: local links done (took 0.237076 sec, avg-work=0.208267, imbalance=1.13269). FOF: Marked=156662 out of the 66742552 primaries which are linked FOF: begin linking across processors (presently allocated=192.178 MB) FOF: have done 5253 cross links (processed 156662, took 0.00633198 sec) FOF: have done 1767 cross links (processed 78656, took 0.00545216 sec) FOF: have done 361 cross links (processed 10618, took 0.00505949 sec) FOF: have done 71 cross links (processed 2060, took 0.00475078 sec) FOF: have done 15 cross links (processed 334, took 0.00463254 sec) FOF: have done 1 cross links (processed 50, took 0.00463595 sec) FOF: have done 0 cross links (processed 2, took 0.00471782 sec) FOF: Local groups found. FOF: primary group finding took = 0.284914 sec FOF: Start finding nearest dm-particle (presently allocated=190.448 MB) FOF: fof-nearest iteration 1: need to repeat for 62492550 particles. (took = 0.132596 sec) FOF: fof-nearest iteration 2: need to repeat for 46215686 particles. (took = 0.15967 sec) FOF: fof-nearest iteration 3: need to repeat for 22168812 particles. (took = 0.160386 sec) FOF: fof-nearest iteration 4: need to repeat for 4949342 particles. (took = 0.097043 sec) FOF: fof-nearest iteration 5: need to repeat for 391871 particles. (took = 0.0295603 sec) FOF: fof-nearest iteration 6: need to repeat for 9977 particles. (took = 0.00509158 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.593141 sec FOF: compiling local group data and catalogue took = 0.0254123 sec FOF: Total number of FOF groups with at least 32 particles: 79355 FOF: Largest FOF group has 1711 particles. FOF: Total number of particles in FOF groups: 134103743 FOF: group properties are now allocated.. (presently allocated=178.715 MB) FOF: computation of group properties took = 0.00721684 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0751785 sec FOF: Finished computing FoF groups. Complete work took 1.1906 sec (presently allocated=173.821 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.692 MB) GRAVTREE: Tree construction done. took 0.665777 sec =78432.6 NTopnodes=20777 NTopleaves=18180 tree-build-scalability=0.735711 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133497013 particles. (took 3.27811 sec) SUBFIND: ngb iteration 2: need to repeat for 132286543 particles. (took 3.00967 sec) SUBFIND: ngb iteration 3: need to repeat for 129789553 particles. (took 2.75161 sec) SUBFIND: ngb iteration 4: need to repeat for 125016502 particles. (took 2.49013 sec) SUBFIND: ngb iteration 5: need to repeat for 117694271 particles. (took 2.25685 sec) SUBFIND: ngb iteration 6: need to repeat for 109136938 particles. (took 2.03024 sec) SUBFIND: ngb iteration 7: need to repeat for 100529403 particles. (took 1.84172 sec) SUBFIND: ngb iteration 8: need to repeat for 91579681 particles. (took 1.71658 sec) SUBFIND: ngb iteration 9: need to repeat for 82389298 particles. (took 1.61784 sec) SUBFIND: ngb iteration 10: need to repeat for 72965698 particles. (took 1.49428 sec) SUBFIND: ngb iteration 11: need to repeat for 62648984 particles. (took 1.37662 sec) SUBFIND: ngb iteration 12: need to repeat for 51691102 particles. (took 1.22156 sec) SUBFIND: ngb iteration 13: need to repeat for 40969188 particles. (took 1.05315 sec) SUBFIND: ngb iteration 14: need to repeat for 31175482 particles. (took 0.878302 sec) SUBFIND: ngb iteration 15: need to repeat for 22409547 particles. (took 0.688644 sec) SUBFIND: ngb iteration 16: need to repeat for 14827595 particles. (took 0.509122 sec) SUBFIND: ngb iteration 17: need to repeat for 8902271 particles. (took 0.346647 sec) SUBFIND: ngb iteration 18: need to repeat for 4920199 particles. (took 0.220572 sec) SUBFIND: ngb iteration 19: need to repeat for 2611278 particles. (took 0.137955 sec) SUBFIND: ngb iteration 20: need to repeat for 1410282 particles. (took 0.0904212 sec) SUBFIND: ngb iteration 21: need to repeat for 803978 particles. (took 0.0596191 sec) SUBFIND: ngb iteration 22: need to repeat for 474705 particles. (took 0.0400662 sec) SUBFIND: ngb iteration 23: need to repeat for 274136 particles. (took 0.02764 sec) SUBFIND: ngb iteration 24: need to repeat for 147862 particles. (took 0.018494 sec) SUBFIND: ngb iteration 25: need to repeat for 71509 particles. (took 0.0121509 sec) SUBFIND: ngb iteration 26: need to repeat for 30190 particles. (took 0.00870791 sec) SUBFIND: ngb iteration 27: need to repeat for 10910 particles. (took 0.00578325 sec) SUBFIND: ngb iteration 28: need to repeat for 3242 particles. (took 0.00347489 sec) SUBFIND: ngb iteration 29: need to repeat for 724 particles. (took 0.00211904 sec) SUBFIND: ngb iteration 30: need to repeat for 92 particles. (took 0.000975648 sec) SUBFIND: ngb iteration 31: need to repeat for 3 particles. (took 0.000268947 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 29.1977 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 134103743 particles, for threshold size factor 0.6) SUBFIND: The other 79355 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00152233 sec SUBFIND: particle balance=1.12961 SUBFIND: subfind_exchange() took 0.46996 sec SUBFIND: particle balance for processing=1.00172 SUBFIND: subdomain decomposition took 0.105675 sec SUBFIND: serial subfind subdomain decomposition took 0.103803 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=184 took 12.9626 sec SUBFIND: root-task=0: Serial processing of halo 0 took 13.2222 SUBFIND: Processing overall took (total time=13.6828 sec) SUBFIND: 0 out of 139272 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517380 ALLOCATE: Changing to MaxPartSph = 252411 SUBFIND: subfind_exchange() (for return to original CPU) took 0.524611 sec TREE: Full tree construction for all particles. (presently allocated=160.341 MB) GRAVTREE: Tree construction done. took 1.38727 sec =78432.6 NTopnodes=20777 NTopleaves=18180 tree-build-scalability=0.735711 SUBFIND: SO iteration 1: need to repeat for 79355 halo centers. (took 0.00936757 sec) SUBFIND: SO iteration 2: need to repeat for 79355 halo centers. (took 0.00878269 sec) SUBFIND: SO iteration 3: need to repeat for 79355 halo centers. (took 0.00842963 sec) SUBFIND: SO iteration 4: need to repeat for 79355 halo centers. (took 0.00818111 sec) SUBFIND: SO iteration 5: need to repeat for 79355 halo centers. (took 0.00783756 sec) SUBFIND: SO iteration 6: need to repeat for 79355 halo centers. (took 0.00777811 sec) SUBFIND: SO iteration 7: need to repeat for 79355 halo centers. (took 0.00778363 sec) SUBFIND: SO iteration 8: need to repeat for 79355 halo centers. (took 0.00774751 sec) SUBFIND: SO iteration 9: need to repeat for 79355 halo centers. (took 0.00774241 sec) SUBFIND: SO iteration 10: need to repeat for 79355 halo centers. (took 0.00807747 sec) SUBFIND: SO iteration 11: need to repeat for 79355 halo centers. (took 0.00779308 sec) SUBFIND: SO iteration 12: need to repeat for 79355 halo centers. (took 0.00773788 sec) SUBFIND: SO iteration 13: need to repeat for 79355 halo centers. (took 0.00771362 sec) SUBFIND: SO iteration 14: need to repeat for 79355 halo centers. (took 0.00771024 sec) SUBFIND: SO iteration 15: need to repeat for 79355 halo centers. (took 0.00774319 sec) SUBFIND: SO iteration 16: need to repeat for 739 halo centers. (took 0.00767776 sec) SUBFIND: SO iteration 1: need to repeat for 79355 halo centers. (took 0.00768985 sec) SUBFIND: SO iteration 2: need to repeat for 79355 halo centers. (took 0.00714751 sec) SUBFIND: SO iteration 3: need to repeat for 79355 halo centers. (took 0.00739522 sec) SUBFIND: SO iteration 4: need to repeat for 79355 halo centers. (took 0.00744756 sec) SUBFIND: SO iteration 5: need to repeat for 79355 halo centers. (took 0.00753213 sec) SUBFIND: SO iteration 6: need to repeat for 79355 halo centers. (took 0.00759498 sec) SUBFIND: SO iteration 7: need to repeat for 79355 halo centers. (took 0.00756551 sec) SUBFIND: SO iteration 8: need to repeat for 79355 halo centers. (took 0.00758745 sec) SUBFIND: SO iteration 9: need to repeat for 79355 halo centers. (took 0.00754474 sec) SUBFIND: SO iteration 10: need to repeat for 79355 halo centers. (took 0.00756496 sec) SUBFIND: SO iteration 11: need to repeat for 79355 halo centers. (took 0.00756861 sec) SUBFIND: SO iteration 12: need to repeat for 79355 halo centers. (took 0.00755055 sec) SUBFIND: SO iteration 13: need to repeat for 79355 halo centers. (took 0.00755413 sec) SUBFIND: SO iteration 14: need to repeat for 79355 halo centers. (took 0.00755622 sec) SUBFIND: SO iteration 15: need to repeat for 79355 halo centers. (took 0.00758744 sec) SUBFIND: SO iteration 16: need to repeat for 353 halo centers. (took 0.00754025 sec) SUBFIND: SO iteration 1: need to repeat for 79355 halo centers. (took 0.00764578 sec) SUBFIND: SO iteration 2: need to repeat for 79355 halo centers. (took 0.00839064 sec) SUBFIND: SO iteration 3: need to repeat for 79355 halo centers. (took 0.00821923 sec) SUBFIND: SO iteration 4: need to repeat for 79355 halo centers. (took 0.00790439 sec) SUBFIND: SO iteration 5: need to repeat for 79355 halo centers. (took 0.00771026 sec) SUBFIND: SO iteration 6: need to repeat for 79355 halo centers. (took 0.00774042 sec) SUBFIND: SO iteration 7: need to repeat for 79355 halo centers. (took 0.00767961 sec) SUBFIND: SO iteration 8: need to repeat for 79355 halo centers. (took 0.00772016 sec) SUBFIND: SO iteration 9: need to repeat for 79355 halo centers. (took 0.00769578 sec) SUBFIND: SO iteration 10: need to repeat for 79355 halo centers. (took 0.00769248 sec) SUBFIND: SO iteration 11: need to repeat for 79355 halo centers. (took 0.0077175 sec) SUBFIND: SO iteration 12: need to repeat for 79355 halo centers. (took 0.00771949 sec) SUBFIND: SO iteration 13: need to repeat for 79355 halo centers. (took 0.00768396 sec) SUBFIND: SO iteration 14: need to repeat for 79355 halo centers. (took 0.00771037 sec) SUBFIND: SO iteration 15: need to repeat for 79355 halo centers. (took 0.0076823 sec) SUBFIND: SO iteration 16: need to repeat for 765 halo centers. (took 0.00769905 sec) SUBFIND: SO iteration 1: need to repeat for 79355 halo centers. (took 0.0076533 sec) SUBFIND: SO iteration 2: need to repeat for 79355 halo centers. (took 0.00880164 sec) SUBFIND: SO iteration 3: need to repeat for 79355 halo centers. (took 0.00828915 sec) SUBFIND: SO iteration 4: need to repeat for 79355 halo centers. (took 0.00852301 sec) SUBFIND: SO iteration 5: need to repeat for 79355 halo centers. (took 0.00849965 sec) SUBFIND: SO iteration 6: need to repeat for 79355 halo centers. (took 0.00843191 sec) SUBFIND: SO iteration 7: need to repeat for 79355 halo centers. (took 0.00846536 sec) SUBFIND: SO iteration 8: need to repeat for 79355 halo centers. (took 0.00848808 sec) SUBFIND: SO iteration 9: need to repeat for 79355 halo centers. (took 0.00846644 sec) SUBFIND: SO iteration 10: need to repeat for 79355 halo centers. (took 0.00847212 sec) SUBFIND: SO iteration 11: need to repeat for 79355 halo centers. (took 0.00845747 sec) SUBFIND: SO iteration 12: need to repeat for 79355 halo centers. (took 0.00844554 sec) SUBFIND: SO iteration 13: need to repeat for 79355 halo centers. (took 0.00847565 sec) SUBFIND: SO iteration 14: need to repeat for 79355 halo centers. (took 0.00844713 sec) SUBFIND: SO iteration 15: need to repeat for 79355 halo centers. (took 0.00849335 sec) SUBFIND: SO iteration 16: need to repeat for 40310 halo centers. (took 0.0084924 sec) SUBFIND: SO iteration 17: need to repeat for 166 halo centers. (took 0.0052151 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000219896 sec) SUBFIND: determining spherical overdensity masses took 0.51558 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0681713 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 = 1.15449 sec, total size 57.9608 MB, corresponds to effective I/O rate of 50.2047 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.15549 sec SUBFIND: Finished with SUBFIND. (total time=47.7462 sec) SUBFIND: Total number of subhalos with at least 20 particles: 216712 SUBFIND: Largest subhalo has 1711 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134103743 FOF: preparing output order of particles took 1.37038 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 8.53877 sec, total size 5352.81 MB, corresponds to effective I/O rate of 626.883 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 158 (rank 158 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.