TACC: Starting up job 4245022 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 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 648 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 = 186308.91 Mb (on task= 108), Smallest = 186196.54 Mb (on task= 0), Average = 186279.47 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5190.35 Mb (on task= 0), Smallest = 5077.98 Mb (on task= 108), Average = 5107.42 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 = 5190.35 Mb (on task= 0), Smallest = 5077.98 Mb (on task= 108), Average = 5107.42 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 367), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-006.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 15.2673 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_086.hdf5' contains: READIC: Type 0 (gas): 64454530 (tot= 64454530) masstab= 0 READIC: Type 1: 68473580 (tot= 68473580) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 900633 (tot= 900633) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_086.hdf5' on task=0 and distribute it to 0 to 647. 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 5.41937 sec, total size 6372.07 MB, corresponds to effective I/O rate of 1175.79 MB/sec READIC: Total number of particles : 133828743 INIT: Testing ID uniqueness... INIT: success. took=0.060723 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=28407, determination of top-level tree involved 6 iterations and took 0.47047 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=183 for nextra=147, reaching maximum imbalance of 1.11952|1.11973 DOMAIN: combining multiple-domains took 0.0148029 sec DOMAIN: exchange of 69374213 particles DOMAIN: particle exchange done. (took 0.282237 sec) DOMAIN: domain decomposition done. (took in total 0.774859 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0469895 sec. INIT: Converting u -> entropy All.cf_a3inv=729 FOF: Begin to compute FoF group catalogue... (presently allocated=115.453 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.109811 sec =56578.1 NTopnodes=32465 NTopleaves=28407 FOF: Start linking particles (presently allocated=127.026 MB) FOF: linking of small cells took 0.00122998 sec FOF: local links done (took 0.139379 sec, avg-work=0.122228, imbalance=1.13138). FOF: Marked=194090 out of the 68473580 primaries which are linked FOF: begin linking across processors (presently allocated=128.261 MB) FOF: have done 8029 cross links (processed 194090, took 0.00657148 sec) FOF: have done 2700 cross links (processed 96204, took 0.00382057 sec) FOF: have done 556 cross links (processed 15883, took 0.00335931 sec) FOF: have done 111 cross links (processed 3144, took 0.00320437 sec) FOF: have done 24 cross links (processed 463, took 0.00310384 sec) FOF: have done 3 cross links (processed 73, took 0.00309672 sec) FOF: have done 0 cross links (processed 7, took 0.00303991 sec) FOF: Local groups found. FOF: primary group finding took = 0.172989 sec FOF: Start finding nearest dm-particle (presently allocated=127.026 MB) FOF: fof-nearest iteration 1: need to repeat for 62398209 particles. (took = 0.0774038 sec) FOF: fof-nearest iteration 2: need to repeat for 50008360 particles. (took = 0.0917612 sec) FOF: fof-nearest iteration 3: need to repeat for 25389628 particles. (took = 0.0994876 sec) FOF: fof-nearest iteration 4: need to repeat for 6453411 particles. (took = 0.0653678 sec) FOF: fof-nearest iteration 5: need to repeat for 720562 particles. (took = 0.0218789 sec) FOF: fof-nearest iteration 6: need to repeat for 14189 particles. (took = 0.00498062 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.366719 sec FOF: compiling local group data and catalogue took = 0.0163903 sec FOF: Total number of FOF groups with at least 32 particles: 208736 FOF: Largest FOF group has 654 particles. FOF: Total number of particles in FOF groups: 133828743 FOF: group properties are now allocated.. (presently allocated=118.826 MB) FOF: computation of group properties took = 0.00516329 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.135559 sec FOF: Finished computing FoF groups. Complete work took 0.881717 sec (presently allocated=115.57 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=118.543 MB) GRAVTREE: Tree construction done. took 0.438743 sec =74646.4 NTopnodes=32465 NTopleaves=28407 tree-build-scalability=0.565754 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133828554 particles. (took 1.21343 sec) SUBFIND: ngb iteration 2: need to repeat for 133827574 particles. (took 1.15165 sec) SUBFIND: ngb iteration 3: need to repeat for 133824341 particles. (took 1.1127 sec) SUBFIND: ngb iteration 4: need to repeat for 133816359 particles. (took 1.10916 sec) SUBFIND: ngb iteration 5: need to repeat for 133798869 particles. (took 1.12224 sec) SUBFIND: ngb iteration 6: need to repeat for 133763135 particles. (took 1.14551 sec) SUBFIND: ngb iteration 7: need to repeat for 133701479 particles. (took 1.17288 sec) SUBFIND: ngb iteration 8: need to repeat for 133553786 particles. (took 1.2217 sec) SUBFIND: ngb iteration 9: need to repeat for 132494803 particles. (took 1.28592 sec) SUBFIND: ngb iteration 10: need to repeat for 129438590 particles. (took 1.35985 sec) SUBFIND: ngb iteration 11: need to repeat for 124203398 particles. (took 1.42206 sec) SUBFIND: ngb iteration 12: need to repeat for 116451525 particles. (took 1.44595 sec) SUBFIND: ngb iteration 13: need to repeat for 106827566 particles. (took 1.42819 sec) SUBFIND: ngb iteration 14: need to repeat for 96656543 particles. (took 1.37084 sec) SUBFIND: ngb iteration 15: need to repeat for 86834186 particles. (took 1.2868 sec) SUBFIND: ngb iteration 16: need to repeat for 77525319 particles. (took 1.17358 sec) SUBFIND: ngb iteration 17: need to repeat for 68769292 particles. (took 1.05867 sec) SUBFIND: ngb iteration 18: need to repeat for 60503054 particles. (took 0.924294 sec) SUBFIND: ngb iteration 19: need to repeat for 52471902 particles. (took 0.79184 sec) SUBFIND: ngb iteration 20: need to repeat for 44316751 particles. (took 0.676062 sec) SUBFIND: ngb iteration 21: need to repeat for 35664513 particles. (took 0.563423 sec) SUBFIND: ngb iteration 22: need to repeat for 26624473 particles. (took 0.450756 sec) SUBFIND: ngb iteration 23: need to repeat for 18027894 particles. (took 0.347802 sec) SUBFIND: ngb iteration 24: need to repeat for 10690894 particles. (took 0.249654 sec) SUBFIND: ngb iteration 25: need to repeat for 5345677 particles. (took 0.160516 sec) SUBFIND: ngb iteration 26: need to repeat for 2206719 particles. (took 0.0887952 sec) SUBFIND: ngb iteration 27: need to repeat for 704087 particles. (took 0.0416515 sec) SUBFIND: ngb iteration 28: need to repeat for 152943 particles. (took 0.0179626 sec) SUBFIND: ngb iteration 29: need to repeat for 19514 particles. (took 0.00578871 sec) SUBFIND: ngb iteration 30: need to repeat for 1332 particles. (took 0.00129773 sec) SUBFIND: ngb iteration 31: need to repeat for 43 particles. (took 0.000307011 sec) SUBFIND: ngb iteration 32: need to repeat for 1 particles. (took 0.000184313 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 25.4074 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 133828743 particles, for threshold size factor 0.6) SUBFIND: The other 208736 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00198154 sec SUBFIND: particle balance=1.11952 SUBFIND: subfind_exchange() took 0.384622 sec SUBFIND: particle balance for processing=1.00274 SUBFIND: subdomain decomposition took 0.0695181 sec SUBFIND: serial subfind subdomain decomposition took 0.0684512 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=323 took 9.60078 sec SUBFIND: root-task=0: Serial processing of halo 0 took 9.77084 SUBFIND: Processing overall took (total time=10.0544 sec) SUBFIND: 0 out of 156253 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344211 ALLOCATE: Changing to MaxPartSph = 165778 SUBFIND: subfind_exchange() (for return to original CPU) took 0.421645 sec TREE: Full tree construction for all particles. (presently allocated=106.584 MB) GRAVTREE: Tree construction done. took 0.956906 sec =74646.4 NTopnodes=32465 NTopleaves=28407 tree-build-scalability=0.565754 SUBFIND: SO iteration 1: need to repeat for 208736 halo centers. (took 0.0115137 sec) SUBFIND: SO iteration 2: need to repeat for 208736 halo centers. (took 0.0109431 sec) SUBFIND: SO iteration 3: need to repeat for 208736 halo centers. (took 0.0105328 sec) SUBFIND: SO iteration 4: need to repeat for 208736 halo centers. (took 0.0102785 sec) SUBFIND: SO iteration 5: need to repeat for 208736 halo centers. (took 0.0101232 sec) SUBFIND: SO iteration 6: need to repeat for 208736 halo centers. (took 0.0101618 sec) SUBFIND: SO iteration 7: need to repeat for 208736 halo centers. (took 0.0101062 sec) SUBFIND: SO iteration 8: need to repeat for 208736 halo centers. (took 0.0100391 sec) SUBFIND: SO iteration 9: need to repeat for 208736 halo centers. (took 0.0101052 sec) SUBFIND: SO iteration 10: need to repeat for 208736 halo centers. (took 0.0101489 sec) SUBFIND: SO iteration 11: need to repeat for 208736 halo centers. (took 0.0100509 sec) SUBFIND: SO iteration 12: need to repeat for 208736 halo centers. (took 0.0100835 sec) SUBFIND: SO iteration 13: need to repeat for 208736 halo centers. (took 0.0101024 sec) SUBFIND: SO iteration 14: need to repeat for 208736 halo centers. (took 0.0100742 sec) SUBFIND: SO iteration 15: need to repeat for 208736 halo centers. (took 0.0100112 sec) SUBFIND: SO iteration 16: need to repeat for 1955 halo centers. (took 0.0100052 sec) SUBFIND: SO iteration 17: need to repeat for 3 halo centers. (took 0.000390254 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000164028 sec) SUBFIND: SO iteration 1: need to repeat for 208736 halo centers. (took 0.0100688 sec) SUBFIND: SO iteration 2: need to repeat for 208736 halo centers. (took 0.00968266 sec) SUBFIND: SO iteration 3: need to repeat for 208736 halo centers. (took 0.00984821 sec) SUBFIND: SO iteration 4: need to repeat for 208736 halo centers. (took 0.00999615 sec) SUBFIND: SO iteration 5: need to repeat for 208736 halo centers. (took 0.00997281 sec) SUBFIND: SO iteration 6: need to repeat for 208736 halo centers. (took 0.00995881 sec) SUBFIND: SO iteration 7: need to repeat for 208736 halo centers. (took 0.00999601 sec) SUBFIND: SO iteration 8: need to repeat for 208736 halo centers. (took 0.00999508 sec) SUBFIND: SO iteration 9: need to repeat for 208736 halo centers. (took 0.00994868 sec) SUBFIND: SO iteration 10: need to repeat for 208736 halo centers. (took 0.0100133 sec) SUBFIND: SO iteration 11: need to repeat for 208736 halo centers. (took 0.0100256 sec) SUBFIND: SO iteration 12: need to repeat for 208736 halo centers. (took 0.00996817 sec) SUBFIND: SO iteration 13: need to repeat for 208736 halo centers. (took 0.00997554 sec) SUBFIND: SO iteration 14: need to repeat for 208736 halo centers. (took 0.010017 sec) SUBFIND: SO iteration 15: need to repeat for 208736 halo centers. (took 0.0100083 sec) SUBFIND: SO iteration 16: need to repeat for 828 halo centers. (took 0.00992022 sec) SUBFIND: SO iteration 17: need to repeat for 2 halo centers. (took 0.000288418 sec) SUBFIND: SO iteration 1: need to repeat for 208736 halo centers. (took 0.0100576 sec) SUBFIND: SO iteration 2: need to repeat for 208736 halo centers. (took 0.0104594 sec) SUBFIND: SO iteration 3: need to repeat for 208736 halo centers. (took 0.0102874 sec) SUBFIND: SO iteration 4: need to repeat for 208736 halo centers. (took 0.0101616 sec) SUBFIND: SO iteration 5: need to repeat for 208736 halo centers. (took 0.0101231 sec) SUBFIND: SO iteration 6: need to repeat for 208736 halo centers. (took 0.0100861 sec) SUBFIND: SO iteration 7: need to repeat for 208736 halo centers. (took 0.0100621 sec) SUBFIND: SO iteration 8: need to repeat for 208736 halo centers. (took 0.0100611 sec) SUBFIND: SO iteration 9: need to repeat for 208736 halo centers. (took 0.0100005 sec) SUBFIND: SO iteration 10: need to repeat for 208736 halo centers. (took 0.0100592 sec) SUBFIND: SO iteration 11: need to repeat for 208736 halo centers. (took 0.0100291 sec) SUBFIND: SO iteration 12: need to repeat for 208736 halo centers. (took 0.0100406 sec) SUBFIND: SO iteration 13: need to repeat for 208736 halo centers. (took 0.0100521 sec) SUBFIND: SO iteration 14: need to repeat for 208736 halo centers. (took 0.0100794 sec) SUBFIND: SO iteration 15: need to repeat for 208736 halo centers. (took 0.0100852 sec) SUBFIND: SO iteration 16: need to repeat for 1993 halo centers. (took 0.00995649 sec) SUBFIND: SO iteration 17: need to repeat for 3 halo centers. (took 0.000387666 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00017528 sec) SUBFIND: SO iteration 1: need to repeat for 208736 halo centers. (took 0.0100635 sec) SUBFIND: SO iteration 2: need to repeat for 208736 halo centers. (took 0.0106578 sec) SUBFIND: SO iteration 3: need to repeat for 208736 halo centers. (took 0.0102446 sec) SUBFIND: SO iteration 4: need to repeat for 208736 halo centers. (took 0.0104262 sec) SUBFIND: SO iteration 5: need to repeat for 208736 halo centers. (took 0.0104399 sec) SUBFIND: SO iteration 6: need to repeat for 208736 halo centers. (took 0.0104225 sec) SUBFIND: SO iteration 7: need to repeat for 208736 halo centers. (took 0.0104444 sec) SUBFIND: SO iteration 8: need to repeat for 208736 halo centers. (took 0.0104295 sec) SUBFIND: SO iteration 9: need to repeat for 208736 halo centers. (took 0.0104018 sec) SUBFIND: SO iteration 10: need to repeat for 208736 halo centers. (took 0.0104218 sec) SUBFIND: SO iteration 11: need to repeat for 208736 halo centers. (took 0.0103869 sec) SUBFIND: SO iteration 12: need to repeat for 208736 halo centers. (took 0.0104452 sec) SUBFIND: SO iteration 13: need to repeat for 208736 halo centers. (took 0.0104249 sec) SUBFIND: SO iteration 14: need to repeat for 208736 halo centers. (took 0.0104468 sec) SUBFIND: SO iteration 15: need to repeat for 208736 halo centers. (took 0.0104295 sec) SUBFIND: SO iteration 16: need to repeat for 119478 halo centers. (took 0.0104471 sec) SUBFIND: SO iteration 17: need to repeat for 784 halo centers. (took 0.00743771 sec) SUBFIND: SO iteration 18: need to repeat for 13 halo centers. (took 0.000256176 sec) SUBFIND: SO iteration 19: need to repeat for 4 halo centers. (took 0.000164026 sec) SUBFIND: determining spherical overdensity masses took 0.663175 sec SUBFIND: assembled and ordered groups and subhalos (took 0.147381 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_086' (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 = 2.08299 sec, total size 110.15 MB, corresponds to effective I/O rate of 52.8807 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.08401 sec SUBFIND: Finished with SUBFIND. (total time=40.636 sec) SUBFIND: Total number of subhalos with at least 20 particles: 364644 SUBFIND: Largest subhalo has 654 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133828743 FOF: preparing output order of particles took 1.21728 sec SNAPSHOT: writing snapshot file #86 @ time 0.111111 ... SNAPSHOT: writing snapshot file: 'output/snap_086' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_086.hdf5' to 'output/bak-snap_086.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 9.13393 sec, total size 5332.27 MB, corresponds to effective I/O rate of 583.787 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 576 (rank 576 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.