TACC: Starting up job 4153141 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 = 186307.48 Mb (on task= 54), Smallest = 185753.21 Mb (on task= 189), Average = 185962.66 Mb Total Mem: Largest = 191386.89 Mb (on task= 81), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5633.68 Mb (on task= 189), Smallest = 5079.41 Mb (on task= 54), Average = 5424.23 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 = 5633.68 Mb (on task= 189), Smallest = 5079.41 Mb (on task= 54), Average = 5424.23 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 81), Smallest = 95257.24 Mb (on task= 88), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c206-019.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 16.2586 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): 65208041 (tot= 65208041) masstab= 0 READIC: Type 1: 68120867 (tot= 68120867) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 773106 (tot= 773106) masstab= 0 READIC: Type 5: 0 (tot= 0) 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 4.3525 sec, total size 6387.45 MB, corresponds to effective I/O rate of 1467.54 MB/sec READIC: Total number of particles : 134102014 INIT: Testing ID uniqueness... INIT: success. took=0.0721829 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=19055, determination of top-level tree involved 5 iterations and took 0.626494 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=187 for nextra=78, reaching maximum imbalance of 1.12074|1.12178 DOMAIN: combining multiple-domains took 0.0131506 sec DOMAIN: exchange of 68893973 particles DOMAIN: particle exchange done. (took 0.327879 sec) DOMAIN: domain decomposition done. (took in total 0.978483 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0747484 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.602 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.157822 sec =57101.7 NTopnodes=21777 NTopleaves=19055 FOF: Start linking particles (presently allocated=191.031 MB) FOF: linking of small cells took 0.00199543 sec FOF: local links done (took 0.211657 sec, avg-work=0.187622, imbalance=1.12468). FOF: Marked=164196 out of the 68120867 primaries which are linked FOF: begin linking across processors (presently allocated=192.825 MB) FOF: have done 7183 cross links (processed 164196, took 0.00640059 sec) FOF: have done 2236 cross links (processed 82915, took 0.00536739 sec) FOF: have done 446 cross links (processed 12709, took 0.00482052 sec) FOF: have done 94 cross links (processed 2515, took 0.00469084 sec) FOF: have done 28 cross links (processed 603, took 0.00462231 sec) FOF: have done 8 cross links (processed 114, took 0.00454683 sec) FOF: have done 1 cross links (processed 22, took 0.00455997 sec) FOF: have done 0 cross links (processed 3, took 0.0045616 sec) FOF: Local groups found. FOF: primary group finding took = 0.263981 sec FOF: Start finding nearest dm-particle (presently allocated=191.031 MB) FOF: fof-nearest iteration 1: need to repeat for 62574359 particles. (took = 0.120883 sec) FOF: fof-nearest iteration 2: need to repeat for 48623697 particles. (took = 0.145009 sec) FOF: fof-nearest iteration 3: need to repeat for 23962035 particles. (took = 0.152082 sec) FOF: fof-nearest iteration 4: need to repeat for 6309648 particles. (took = 0.092886 sec) FOF: fof-nearest iteration 5: need to repeat for 645320 particles. (took = 0.0318602 sec) FOF: fof-nearest iteration 6: need to repeat for 17509 particles. (took = 0.00646973 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.558165 sec FOF: compiling local group data and catalogue took = 0.0256433 sec FOF: Total number of FOF groups with at least 32 particles: 194143 FOF: Largest FOF group has 697 particles. FOF: Total number of particles in FOF groups: 134102014 FOF: group properties are now allocated.. (presently allocated=178.794 MB) FOF: computation of group properties took = 0.00747908 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0796507 sec FOF: Finished computing FoF groups. Complete work took 1.14003 sec (presently allocated=173.771 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=178.109 MB) GRAVTREE: Tree construction done. took 0.665334 sec =83856.3 NTopnodes=21777 NTopleaves=19055 tree-build-scalability=0.740907 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134101911 particles. (took 1.82057 sec) SUBFIND: ngb iteration 2: need to repeat for 134101367 particles. (took 1.71977 sec) SUBFIND: ngb iteration 3: need to repeat for 134099331 particles. (took 1.69632 sec) SUBFIND: ngb iteration 4: need to repeat for 134094700 particles. (took 1.69919 sec) SUBFIND: ngb iteration 5: need to repeat for 134084938 particles. (took 1.73159 sec) SUBFIND: ngb iteration 6: need to repeat for 134065041 particles. (took 1.77908 sec) SUBFIND: ngb iteration 7: need to repeat for 134030147 particles. (took 1.84577 sec) SUBFIND: ngb iteration 8: need to repeat for 133912264 particles. (took 1.94311 sec) SUBFIND: ngb iteration 9: need to repeat for 132581063 particles. (took 2.06163 sec) SUBFIND: ngb iteration 10: need to repeat for 128732910 particles. (took 2.18141 sec) SUBFIND: ngb iteration 11: need to repeat for 122709068 particles. (took 2.25041 sec) SUBFIND: ngb iteration 12: need to repeat for 114130650 particles. (took 2.25668 sec) SUBFIND: ngb iteration 13: need to repeat for 104296005 particles. (took 2.21664 sec) SUBFIND: ngb iteration 14: need to repeat for 94766042 particles. (took 2.13896 sec) SUBFIND: ngb iteration 15: need to repeat for 86075119 particles. (took 2.02739 sec) SUBFIND: ngb iteration 16: need to repeat for 77895904 particles. (took 1.88263 sec) SUBFIND: ngb iteration 17: need to repeat for 70113745 particles. (took 1.6987 sec) SUBFIND: ngb iteration 18: need to repeat for 62666320 particles. (took 1.49426 sec) SUBFIND: ngb iteration 19: need to repeat for 55278336 particles. (took 1.28769 sec) SUBFIND: ngb iteration 20: need to repeat for 47473544 particles. (took 1.09741 sec) SUBFIND: ngb iteration 21: need to repeat for 38735908 particles. (took 0.914954 sec) SUBFIND: ngb iteration 22: need to repeat for 29235215 particles. (took 0.744637 sec) SUBFIND: ngb iteration 23: need to repeat for 19949043 particles. (took 0.56863 sec) SUBFIND: ngb iteration 24: need to repeat for 11837255 particles. (took 0.404506 sec) SUBFIND: ngb iteration 25: need to repeat for 5892046 particles. (took 0.259203 sec) SUBFIND: ngb iteration 26: need to repeat for 2392374 particles. (took 0.148842 sec) SUBFIND: ngb iteration 27: need to repeat for 729461 particles. (took 0.0691851 sec) SUBFIND: ngb iteration 28: need to repeat for 146187 particles. (took 0.0256575 sec) SUBFIND: ngb iteration 29: need to repeat for 17098 particles. (took 0.00737395 sec) SUBFIND: ngb iteration 30: need to repeat for 1082 particles. (took 0.00151107 sec) SUBFIND: ngb iteration 31: need to repeat for 33 particles. (took 0.000281041 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 39.9823 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 134102014 particles, for threshold size factor 0.6) SUBFIND: The other 194143 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00184941 sec SUBFIND: particle balance=1.12021 SUBFIND: subfind_exchange() took 0.464222 sec SUBFIND: particle balance for processing=1.00133 SUBFIND: subdomain decomposition took 0.105778 sec SUBFIND: serial subfind subdomain decomposition took 0.104475 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=450 took 19.1094 sec SUBFIND: root-task=0: Serial processing of halo 0 took 19.3686 SUBFIND: Processing overall took (total time=19.597 sec) SUBFIND: 0 out of 132861 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517371 ALLOCATE: Changing to MaxPartSph = 251575 SUBFIND: subfind_exchange() (for return to original CPU) took 0.521892 sec TREE: Full tree construction for all particles. (presently allocated=161.094 MB) GRAVTREE: Tree construction done. took 1.4554 sec =83856.3 NTopnodes=21777 NTopleaves=19055 tree-build-scalability=0.740907 SUBFIND: SO iteration 1: need to repeat for 194143 halo centers. (took 0.0140009 sec) SUBFIND: SO iteration 2: need to repeat for 194143 halo centers. (took 0.0126769 sec) SUBFIND: SO iteration 3: need to repeat for 194143 halo centers. (took 0.0113446 sec) SUBFIND: SO iteration 4: need to repeat for 194143 halo centers. (took 0.0132743 sec) SUBFIND: SO iteration 5: need to repeat for 194143 halo centers. (took 0.0110281 sec) SUBFIND: SO iteration 6: need to repeat for 194143 halo centers. (took 0.011717 sec) SUBFIND: SO iteration 7: need to repeat for 194143 halo centers. (took 0.0113686 sec) SUBFIND: SO iteration 8: need to repeat for 194143 halo centers. (took 0.01079 sec) SUBFIND: SO iteration 9: need to repeat for 194143 halo centers. (took 0.0119974 sec) SUBFIND: SO iteration 10: need to repeat for 194143 halo centers. (took 0.0107697 sec) SUBFIND: SO iteration 11: need to repeat for 194143 halo centers. (took 0.0120877 sec) SUBFIND: SO iteration 12: need to repeat for 194143 halo centers. (took 0.0120622 sec) SUBFIND: SO iteration 13: need to repeat for 194143 halo centers. (took 0.0107924 sec) SUBFIND: SO iteration 14: need to repeat for 194143 halo centers. (took 0.0115266 sec) SUBFIND: SO iteration 15: need to repeat for 194143 halo centers. (took 0.0122563 sec) SUBFIND: SO iteration 16: need to repeat for 1291 halo centers. (took 0.0110947 sec) SUBFIND: SO iteration 17: need to repeat for 1 halo centers. (took 0.00034574 sec) SUBFIND: SO iteration 1: need to repeat for 194143 halo centers. (took 0.0123213 sec) SUBFIND: SO iteration 2: need to repeat for 194143 halo centers. (took 0.0100293 sec) SUBFIND: SO iteration 3: need to repeat for 194143 halo centers. (took 0.0116505 sec) SUBFIND: SO iteration 4: need to repeat for 194143 halo centers. (took 0.0104585 sec) SUBFIND: SO iteration 5: need to repeat for 194143 halo centers. (took 0.0112123 sec) SUBFIND: SO iteration 6: need to repeat for 194143 halo centers. (took 0.0114088 sec) SUBFIND: SO iteration 7: need to repeat for 194143 halo centers. (took 0.01057 sec) SUBFIND: SO iteration 8: need to repeat for 194143 halo centers. (took 0.0106103 sec) SUBFIND: SO iteration 9: need to repeat for 194143 halo centers. (took 0.0105777 sec) SUBFIND: SO iteration 10: need to repeat for 194143 halo centers. (took 0.0105606 sec) SUBFIND: SO iteration 11: need to repeat for 194143 halo centers. (took 0.0108024 sec) SUBFIND: SO iteration 12: need to repeat for 194143 halo centers. (took 0.0108032 sec) SUBFIND: SO iteration 13: need to repeat for 194143 halo centers. (took 0.010617 sec) SUBFIND: SO iteration 14: need to repeat for 194143 halo centers. (took 0.0105867 sec) SUBFIND: SO iteration 15: need to repeat for 194143 halo centers. (took 0.0105927 sec) SUBFIND: SO iteration 16: need to repeat for 565 halo centers. (took 0.0105208 sec) SUBFIND: SO iteration 1: need to repeat for 194143 halo centers. (took 0.0106377 sec) SUBFIND: SO iteration 2: need to repeat for 194143 halo centers. (took 0.0115921 sec) SUBFIND: SO iteration 3: need to repeat for 194143 halo centers. (took 0.0113826 sec) SUBFIND: SO iteration 4: need to repeat for 194143 halo centers. (took 0.0111543 sec) SUBFIND: SO iteration 5: need to repeat for 194143 halo centers. (took 0.0112265 sec) SUBFIND: SO iteration 6: need to repeat for 194143 halo centers. (took 0.0115634 sec) SUBFIND: SO iteration 7: need to repeat for 194143 halo centers. (took 0.0111306 sec) SUBFIND: SO iteration 8: need to repeat for 194143 halo centers. (took 0.012108 sec) SUBFIND: SO iteration 9: need to repeat for 194143 halo centers. (took 0.0117971 sec) SUBFIND: SO iteration 10: need to repeat for 194143 halo centers. (took 0.0117146 sec) SUBFIND: SO iteration 11: need to repeat for 194143 halo centers. (took 0.0117136 sec) SUBFIND: SO iteration 12: need to repeat for 194143 halo centers. (took 0.0120147 sec) SUBFIND: SO iteration 13: need to repeat for 194143 halo centers. (took 0.0120935 sec) SUBFIND: SO iteration 14: need to repeat for 194143 halo centers. (took 0.011634 sec) SUBFIND: SO iteration 15: need to repeat for 194143 halo centers. (took 0.0126642 sec) SUBFIND: SO iteration 16: need to repeat for 1346 halo centers. (took 0.0111682 sec) SUBFIND: SO iteration 17: need to repeat for 1 halo centers. (took 0.000364749 sec) SUBFIND: SO iteration 1: need to repeat for 194143 halo centers. (took 0.0115752 sec) SUBFIND: SO iteration 2: need to repeat for 194143 halo centers. (took 0.0126051 sec) SUBFIND: SO iteration 3: need to repeat for 194143 halo centers. (took 0.0119907 sec) SUBFIND: SO iteration 4: need to repeat for 194143 halo centers. (took 0.0119242 sec) SUBFIND: SO iteration 5: need to repeat for 194143 halo centers. (took 0.0117988 sec) SUBFIND: SO iteration 6: need to repeat for 194143 halo centers. (took 0.0117295 sec) SUBFIND: SO iteration 7: need to repeat for 194143 halo centers. (took 0.0115263 sec) SUBFIND: SO iteration 8: need to repeat for 194143 halo centers. (took 0.0117254 sec) SUBFIND: SO iteration 9: need to repeat for 194143 halo centers. (took 0.0117532 sec) SUBFIND: SO iteration 10: need to repeat for 194143 halo centers. (took 0.0115156 sec) SUBFIND: SO iteration 11: need to repeat for 194143 halo centers. (took 0.0114903 sec) SUBFIND: SO iteration 12: need to repeat for 194143 halo centers. (took 0.0115371 sec) SUBFIND: SO iteration 13: need to repeat for 194143 halo centers. (took 0.0115573 sec) SUBFIND: SO iteration 14: need to repeat for 194143 halo centers. (took 0.0115217 sec) SUBFIND: SO iteration 15: need to repeat for 194143 halo centers. (took 0.0115961 sec) SUBFIND: SO iteration 16: need to repeat for 103659 halo centers. (took 0.0114654 sec) SUBFIND: SO iteration 17: need to repeat for 594 halo centers. (took 0.00949531 sec) SUBFIND: SO iteration 18: need to repeat for 31 halo centers. (took 0.000285519 sec) SUBFIND: SO iteration 19: need to repeat for 7 halo centers. (took 0.000184245 sec) SUBFIND: determining spherical overdensity masses took 0.747931 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0674981 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 = 1.1793 sec, total size 99.8578 MB, corresponds to effective I/O rate of 84.6753 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.18008 sec SUBFIND: Finished with SUBFIND. (total time=64.7631 sec) SUBFIND: Total number of subhalos with at least 20 particles: 326571 SUBFIND: Largest subhalo has 697 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102014 FOF: preparing output order of particles took 1.36614 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 8.34454 sec, total size 5350.27 MB, corresponds to effective I/O rate of 641.171 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 50 (rank 50 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.