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 = 186300.90 Mb (on task= 189), Smallest = 185924.20 Mb (on task= 27), Average = 186042.33 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5462.69 Mb (on task= 27), Smallest = 5085.99 Mb (on task= 189), Average = 5344.56 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 = 5462.69 Mb (on task= 27), Smallest = 5085.99 Mb (on task= 189), Average = 5344.56 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 82), 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 14.3395 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): 65469376 (tot= 65469376) masstab= 0 READIC: Type 1: 66334111 (tot= 66334111) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 2298437 (tot= 2298437) masstab= 0 READIC: Type 5: 25 (tot= 25) 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 4.63691 sec, total size 6388.45 MB, corresponds to effective I/O rate of 1377.74 MB/sec READIC: Total number of particles : 134101949 INIT: Testing ID uniqueness... INIT: success. took=0.0751295 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=18117, determination of top-level tree involved 5 iterations and took 0.642533 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 1.12093|1.12178 DOMAIN: combining multiple-domains took 0.0131928 sec DOMAIN: exchange of 68632573 particles DOMAIN: particle exchange done. (took 0.32244 sec) DOMAIN: domain decomposition done. (took in total 0.989049 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0744926 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.783 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.158482 sec =50998.3 NTopnodes=20705 NTopleaves=18117 FOF: Start linking particles (presently allocated=190.466 MB) FOF: linking of small cells took 0.00168107 sec FOF: local links done (took 0.238421 sec, avg-work=0.211505, imbalance=1.12321). FOF: Marked=151858 out of the 66334111 primaries which are linked FOF: begin linking across processors (presently allocated=192.221 MB) FOF: have done 5102 cross links (processed 151858, took 0.00640929 sec) FOF: have done 1817 cross links (processed 78809, took 0.00543448 sec) FOF: have done 326 cross links (processed 9892, took 0.00498451 sec) FOF: have done 83 cross links (processed 2050, took 0.00488777 sec) FOF: have done 25 cross links (processed 567, took 0.00476672 sec) FOF: have done 3 cross links (processed 101, took 0.0046134 sec) FOF: have done 0 cross links (processed 7, took 0.00467659 sec) FOF: Local groups found. FOF: primary group finding took = 0.286422 sec FOF: Start finding nearest dm-particle (presently allocated=190.466 MB) FOF: fof-nearest iteration 1: need to repeat for 62431863 particles. (took = 0.135166 sec) FOF: fof-nearest iteration 2: need to repeat for 45547637 particles. (took = 0.161843 sec) FOF: fof-nearest iteration 3: need to repeat for 21663758 particles. (took = 0.159805 sec) FOF: fof-nearest iteration 4: need to repeat for 4659679 particles. (took = 0.0980063 sec) FOF: fof-nearest iteration 5: need to repeat for 349080 particles. (took = 0.0282899 sec) FOF: fof-nearest iteration 6: need to repeat for 8951 particles. (took = 0.00484858 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.596814 sec FOF: compiling local group data and catalogue took = 0.0251965 sec FOF: Total number of FOF groups with at least 32 particles: 66637 FOF: Largest FOF group has 2039 particles. FOF: Total number of particles in FOF groups: 134101949 FOF: group properties are now allocated.. (presently allocated=178.817 MB) FOF: computation of group properties took = 0.00738134 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.072714 sec FOF: Finished computing FoF groups. Complete work took 1.19214 sec (presently allocated=173.84 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.568 MB) GRAVTREE: Tree construction done. took 0.660094 sec =77692.5 NTopnodes=20705 NTopleaves=18117 tree-build-scalability=0.734117 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133336431 particles. (took 3.55872 sec) SUBFIND: ngb iteration 2: need to repeat for 131839436 particles. (took 3.19339 sec) SUBFIND: ngb iteration 3: need to repeat for 128843346 particles. (took 2.85513 sec) SUBFIND: ngb iteration 4: need to repeat for 123172473 particles. (took 2.54314 sec) SUBFIND: ngb iteration 5: need to repeat for 114717838 particles. (took 2.26488 sec) SUBFIND: ngb iteration 6: need to repeat for 105331709 particles. (took 2.0237 sec) SUBFIND: ngb iteration 7: need to repeat for 96332468 particles. (took 1.83477 sec) SUBFIND: ngb iteration 8: need to repeat for 87410688 particles. (took 1.71617 sec) SUBFIND: ngb iteration 9: need to repeat for 78470401 particles. (took 1.6291 sec) SUBFIND: ngb iteration 10: need to repeat for 69301672 particles. (took 1.51726 sec) SUBFIND: ngb iteration 11: need to repeat for 59417221 particles. (took 1.39979 sec) SUBFIND: ngb iteration 12: need to repeat for 48968569 particles. (took 1.25651 sec) SUBFIND: ngb iteration 13: need to repeat for 38763586 particles. (took 1.08512 sec) SUBFIND: ngb iteration 14: need to repeat for 29396172 particles. (took 0.903378 sec) SUBFIND: ngb iteration 15: need to repeat for 20947276 particles. (took 0.701277 sec) SUBFIND: ngb iteration 16: need to repeat for 13636357 particles. (took 0.504784 sec) SUBFIND: ngb iteration 17: need to repeat for 7990076 particles. (took 0.334093 sec) SUBFIND: ngb iteration 18: need to repeat for 4278842 particles. (took 0.217937 sec) SUBFIND: ngb iteration 19: need to repeat for 2188934 particles. (took 0.138274 sec) SUBFIND: ngb iteration 20: need to repeat for 1138262 particles. (took 0.0881771 sec) SUBFIND: ngb iteration 21: need to repeat for 626474 particles. (took 0.057763 sec) SUBFIND: ngb iteration 22: need to repeat for 359908 particles. (took 0.0378368 sec) SUBFIND: ngb iteration 23: need to repeat for 201848 particles. (took 0.0257384 sec) SUBFIND: ngb iteration 24: need to repeat for 104191 particles. (took 0.0174223 sec) SUBFIND: ngb iteration 25: need to repeat for 47647 particles. (took 0.0117692 sec) SUBFIND: ngb iteration 26: need to repeat for 19142 particles. (took 0.00769205 sec) SUBFIND: ngb iteration 27: need to repeat for 6339 particles. (took 0.00465844 sec) SUBFIND: ngb iteration 28: need to repeat for 1666 particles. (took 0.00251412 sec) SUBFIND: ngb iteration 29: need to repeat for 253 particles. (took 0.00132782 sec) SUBFIND: ngb iteration 30: need to repeat for 10 particles. (took 0.000506312 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 29.9415 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 134101949 particles, for threshold size factor 0.6) SUBFIND: The other 66637 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0016319 sec SUBFIND: particle balance=1.11925 SUBFIND: subfind_exchange() took 0.477095 sec SUBFIND: particle balance for processing=1.00488 SUBFIND: subdomain decomposition took 0.105838 sec SUBFIND: serial subfind subdomain decomposition took 0.104252 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=155 took 12.7946 sec SUBFIND: root-task=0: Serial processing of halo 0 took 13.0552 SUBFIND: Processing overall took (total time=13.0555 sec) SUBFIND: 0 out of 136393 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517373 ALLOCATE: Changing to MaxPartSph = 252583 SUBFIND: subfind_exchange() (for return to original CPU) took 0.532797 sec TREE: Full tree construction for all particles. (presently allocated=160.912 MB) GRAVTREE: Tree construction done. took 1.40325 sec =77692.5 NTopnodes=20705 NTopleaves=18117 tree-build-scalability=0.734117 SUBFIND: SO iteration 1: need to repeat for 66637 halo centers. (took 0.00878216 sec) SUBFIND: SO iteration 2: need to repeat for 66637 halo centers. (took 0.0083981 sec) SUBFIND: SO iteration 3: need to repeat for 66637 halo centers. (took 0.00791928 sec) SUBFIND: SO iteration 4: need to repeat for 66637 halo centers. (took 0.00762944 sec) SUBFIND: SO iteration 5: need to repeat for 66637 halo centers. (took 0.00744621 sec) SUBFIND: SO iteration 6: need to repeat for 66637 halo centers. (took 0.00736574 sec) SUBFIND: SO iteration 7: need to repeat for 66637 halo centers. (took 0.00737349 sec) SUBFIND: SO iteration 8: need to repeat for 66637 halo centers. (took 0.00730047 sec) SUBFIND: SO iteration 9: need to repeat for 66637 halo centers. (took 0.00727923 sec) SUBFIND: SO iteration 10: need to repeat for 66637 halo centers. (took 0.00743287 sec) SUBFIND: SO iteration 11: need to repeat for 66637 halo centers. (took 0.00729241 sec) SUBFIND: SO iteration 12: need to repeat for 66637 halo centers. (took 0.00728005 sec) SUBFIND: SO iteration 13: need to repeat for 66637 halo centers. (took 0.00727598 sec) SUBFIND: SO iteration 14: need to repeat for 66637 halo centers. (took 0.0072912 sec) SUBFIND: SO iteration 15: need to repeat for 66637 halo centers. (took 0.00726485 sec) SUBFIND: SO iteration 16: need to repeat for 551 halo centers. (took 0.00722246 sec) SUBFIND: SO iteration 1: need to repeat for 66637 halo centers. (took 0.00719377 sec) SUBFIND: SO iteration 2: need to repeat for 66637 halo centers. (took 0.00679858 sec) SUBFIND: SO iteration 3: need to repeat for 66637 halo centers. (took 0.00694357 sec) SUBFIND: SO iteration 4: need to repeat for 66637 halo centers. (took 0.00701157 sec) SUBFIND: SO iteration 5: need to repeat for 66637 halo centers. (took 0.00705227 sec) SUBFIND: SO iteration 6: need to repeat for 66637 halo centers. (took 0.00709485 sec) SUBFIND: SO iteration 7: need to repeat for 66637 halo centers. (took 0.00709668 sec) SUBFIND: SO iteration 8: need to repeat for 66637 halo centers. (took 0.00713202 sec) SUBFIND: SO iteration 9: need to repeat for 66637 halo centers. (took 0.00706741 sec) SUBFIND: SO iteration 10: need to repeat for 66637 halo centers. (took 0.00710727 sec) SUBFIND: SO iteration 11: need to repeat for 66637 halo centers. (took 0.00714966 sec) SUBFIND: SO iteration 12: need to repeat for 66637 halo centers. (took 0.00721573 sec) SUBFIND: SO iteration 13: need to repeat for 66637 halo centers. (took 0.00708261 sec) SUBFIND: SO iteration 14: need to repeat for 66637 halo centers. (took 0.00704995 sec) SUBFIND: SO iteration 15: need to repeat for 66637 halo centers. (took 0.00712078 sec) SUBFIND: SO iteration 16: need to repeat for 277 halo centers. (took 0.0070531 sec) SUBFIND: SO iteration 1: need to repeat for 66637 halo centers. (took 0.00717481 sec) SUBFIND: SO iteration 2: need to repeat for 66637 halo centers. (took 0.00818236 sec) SUBFIND: SO iteration 3: need to repeat for 66637 halo centers. (took 0.00782986 sec) SUBFIND: SO iteration 4: need to repeat for 66637 halo centers. (took 0.00751349 sec) SUBFIND: SO iteration 5: need to repeat for 66637 halo centers. (took 0.00734966 sec) SUBFIND: SO iteration 6: need to repeat for 66637 halo centers. (took 0.00729312 sec) SUBFIND: SO iteration 7: need to repeat for 66637 halo centers. (took 0.00723255 sec) SUBFIND: SO iteration 8: need to repeat for 66637 halo centers. (took 0.00727167 sec) SUBFIND: SO iteration 9: need to repeat for 66637 halo centers. (took 0.00729142 sec) SUBFIND: SO iteration 10: need to repeat for 66637 halo centers. (took 0.007232 sec) SUBFIND: SO iteration 11: need to repeat for 66637 halo centers. (took 0.00730444 sec) SUBFIND: SO iteration 12: need to repeat for 66637 halo centers. (took 0.00725174 sec) SUBFIND: SO iteration 13: need to repeat for 66637 halo centers. (took 0.00725406 sec) SUBFIND: SO iteration 14: need to repeat for 66637 halo centers. (took 0.00723129 sec) SUBFIND: SO iteration 15: need to repeat for 66637 halo centers. (took 0.00725733 sec) SUBFIND: SO iteration 16: need to repeat for 574 halo centers. (took 0.00724283 sec) SUBFIND: SO iteration 1: need to repeat for 66637 halo centers. (took 0.00714555 sec) SUBFIND: SO iteration 2: need to repeat for 66637 halo centers. (took 0.00825221 sec) SUBFIND: SO iteration 3: need to repeat for 66637 halo centers. (took 0.00785335 sec) SUBFIND: SO iteration 4: need to repeat for 66637 halo centers. (took 0.00819414 sec) SUBFIND: SO iteration 5: need to repeat for 66637 halo centers. (took 0.00808486 sec) SUBFIND: SO iteration 6: need to repeat for 66637 halo centers. (took 0.00807333 sec) SUBFIND: SO iteration 7: need to repeat for 66637 halo centers. (took 0.00804671 sec) SUBFIND: SO iteration 8: need to repeat for 66637 halo centers. (took 0.0083864 sec) SUBFIND: SO iteration 9: need to repeat for 66637 halo centers. (took 0.00810741 sec) SUBFIND: SO iteration 10: need to repeat for 66637 halo centers. (took 0.00849738 sec) SUBFIND: SO iteration 11: need to repeat for 66637 halo centers. (took 0.00832153 sec) SUBFIND: SO iteration 12: need to repeat for 66637 halo centers. (took 0.0087751 sec) SUBFIND: SO iteration 13: need to repeat for 66637 halo centers. (took 0.00842299 sec) SUBFIND: SO iteration 14: need to repeat for 66637 halo centers. (took 0.00830949 sec) SUBFIND: SO iteration 15: need to repeat for 66637 halo centers. (took 0.00815731 sec) SUBFIND: SO iteration 16: need to repeat for 33087 halo centers. (took 0.00842831 sec) SUBFIND: SO iteration 17: need to repeat for 130 halo centers. (took 0.00501352 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000193957 sec) SUBFIND: determining spherical overdensity masses took 0.489917 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0619833 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 = 1.17248 sec, total size 52.5063 MB, corresponds to effective I/O rate of 44.7824 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.17366 sec SUBFIND: Finished with SUBFIND. (total time=47.8682 sec) SUBFIND: Total number of subhalos with at least 20 particles: 200596 SUBFIND: Largest subhalo has 2039 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134101949 FOF: preparing output order of particles took 1.35872 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 8.54615 sec, total size 5353.26 MB, corresponds to effective I/O rate of 626.394 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 335 (rank 335 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.