TACC: Starting up job 4153614 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 = 186328.15 Mb (on task= 243), Smallest = 185663.33 Mb (on task= 621), Average = 186013.24 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5723.56 Mb (on task= 621), Smallest = 5058.74 Mb (on task= 243), Average = 5373.65 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 = 5723.56 Mb (on task= 621), Smallest = 5058.74 Mb (on task= 243), Average = 5373.65 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 571), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.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 18.501 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): 65753111 (tot= 65753111) masstab= 0 READIC: Type 1: 68215423 (tot= 68215423) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 133912 (tot= 133912) 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 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 4.63084 sec, total size 6389.55 MB, corresponds to effective I/O rate of 1379.78 MB/sec READIC: Total number of particles : 134102446 INIT: Testing ID uniqueness... INIT: success. took=0.0617169 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: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: NTopleaves=30507, determination of top-level tree involved 5 iterations and took 0.488441 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=160 for nextra=60, reaching maximum imbalance of 1.09798|1.0982 DOMAIN: combining multiple-domains took 0.0171449 sec DOMAIN: exchange of 68349335 particles DOMAIN: particle exchange done. (took 0.308655 sec) DOMAIN: domain decomposition done. (took in total 0.821644 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0458548 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=116.306 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.107949 sec =64546.4 NTopnodes=34865 NTopleaves=30507 FOF: Start linking particles (presently allocated=128.451 MB) FOF: linking of small cells took 0.00122508 sec FOF: local links done (took 0.114104 sec, avg-work=0.103017, imbalance=1.10128). FOF: Marked=170347 out of the 68215423 primaries which are linked FOF: begin linking across processors (presently allocated=129.704 MB) FOF: have done 10080 cross links (processed 170347, took 0.0046757 sec) FOF: have done 2446 cross links (processed 82536, took 0.00379382 sec) FOF: have done 420 cross links (processed 11443, took 0.00327779 sec) FOF: have done 92 cross links (processed 1822, took 0.00315012 sec) FOF: have done 19 cross links (processed 402, took 0.00302162 sec) FOF: have done 1 cross links (processed 64, took 0.00305054 sec) FOF: have done 0 cross links (processed 3, took 0.00301291 sec) FOF: Local groups found. FOF: primary group finding took = 0.145406 sec FOF: Start finding nearest dm-particle (presently allocated=128.451 MB) FOF: fof-nearest iteration 1: need to repeat for 63415451 particles. (took = 0.070856 sec) FOF: fof-nearest iteration 2: need to repeat for 51915314 particles. (took = 0.0823642 sec) FOF: fof-nearest iteration 3: need to repeat for 27452228 particles. (took = 0.0884186 sec) FOF: fof-nearest iteration 4: need to repeat for 8594848 particles. (took = 0.0576795 sec) FOF: fof-nearest iteration 5: need to repeat for 1097015 particles. (took = 0.0235322 sec) FOF: fof-nearest iteration 6: need to repeat for 32406 particles. (took = 0.00567445 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.334211 sec FOF: compiling local group data and catalogue took = 0.0164394 sec FOF: Total number of FOF groups with at least 32 particles: 589203 FOF: Largest FOF group has 455 particles. FOF: Total number of particles in FOF groups: 134102446 FOF: group properties are now allocated.. (presently allocated=119.859 MB) FOF: computation of group properties took = 0.00564074 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.168539 sec FOF: Finished computing FoF groups. Complete work took 0.864234 sec (presently allocated=116.633 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.229 MB) GRAVTREE: Tree construction done. took 0.349579 sec =83517.6 NTopnodes=34865 NTopleaves=30507 tree-build-scalability=0.583187 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134101152 particles. (took 0.683179 sec) SUBFIND: ngb iteration 2: need to repeat for 134100534 particles. (took 0.591494 sec) SUBFIND: ngb iteration 3: need to repeat for 134100151 particles. (took 0.545291 sec) SUBFIND: ngb iteration 4: need to repeat for 134099834 particles. (took 0.522401 sec) SUBFIND: ngb iteration 5: need to repeat for 134099480 particles. (took 0.517162 sec) SUBFIND: ngb iteration 6: need to repeat for 134099286 particles. (took 0.523535 sec) SUBFIND: ngb iteration 7: need to repeat for 134099112 particles. (took 0.542466 sec) SUBFIND: ngb iteration 8: need to repeat for 134098836 particles. (took 0.570018 sec) SUBFIND: ngb iteration 9: need to repeat for 134098024 particles. (took 0.601555 sec) SUBFIND: ngb iteration 10: need to repeat for 133994098 particles. (took 0.635373 sec) SUBFIND: ngb iteration 11: need to repeat for 131190637 particles. (took 0.673311 sec) SUBFIND: ngb iteration 12: need to repeat for 123322806 particles. (took 0.697809 sec) SUBFIND: ngb iteration 13: need to repeat for 112796037 particles. (took 0.68581 sec) SUBFIND: ngb iteration 14: need to repeat for 101142143 particles. (took 0.659524 sec) SUBFIND: ngb iteration 15: need to repeat for 90767161 particles. (took 0.619862 sec) SUBFIND: ngb iteration 16: need to repeat for 82030968 particles. (took 0.578688 sec) SUBFIND: ngb iteration 17: need to repeat for 73986300 particles. (took 0.54034 sec) SUBFIND: ngb iteration 18: need to repeat for 65722913 particles. (took 0.501877 sec) SUBFIND: ngb iteration 19: need to repeat for 56282828 particles. (took 0.459687 sec) SUBFIND: ngb iteration 20: need to repeat for 44695419 particles. (took 0.40565 sec) SUBFIND: ngb iteration 21: need to repeat for 31455693 particles. (took 0.339909 sec) SUBFIND: ngb iteration 22: need to repeat for 18652908 particles. (took 0.269732 sec) SUBFIND: ngb iteration 23: need to repeat for 8737346 particles. (took 0.190184 sec) SUBFIND: ngb iteration 24: need to repeat for 3070610 particles. (took 0.112104 sec) SUBFIND: ngb iteration 25: need to repeat for 744513 particles. (took 0.0522626 sec) SUBFIND: ngb iteration 26: need to repeat for 115535 particles. (took 0.0165424 sec) SUBFIND: ngb iteration 27: need to repeat for 13158 particles. (took 0.00386042 sec) SUBFIND: ngb iteration 28: need to repeat for 3695 particles. (took 0.00144169 sec) SUBFIND: ngb iteration 29: need to repeat for 3178 particles. (took 0.00143751 sec) SUBFIND: ngb iteration 30: need to repeat for 3057 particles. (took 0.00133836 sec) SUBFIND: ngb iteration 31: need to repeat for 2947 particles. (took 0.00218307 sec) SUBFIND: ngb iteration 32: need to repeat for 2888 particles. (took 0.00177074 sec) SUBFIND: ngb iteration 33: need to repeat for 2835 particles. (took 0.00347275 sec) SUBFIND: ngb iteration 34: need to repeat for 2683 particles. (took 0.0032409 sec) SUBFIND: ngb iteration 35: need to repeat for 2526 particles. (took 0.00294073 sec) SUBFIND: ngb iteration 36: need to repeat for 2264 particles. (took 0.00223759 sec) SUBFIND: ngb iteration 37: need to repeat for 1863 particles. (took 0.00177135 sec) SUBFIND: ngb iteration 38: need to repeat for 1340 particles. (took 0.00109576 sec) SUBFIND: ngb iteration 39: need to repeat for 906 particles. (took 0.00113198 sec) SUBFIND: ngb iteration 40: need to repeat for 535 particles. (took 0.0010339 sec) SUBFIND: ngb iteration 41: need to repeat for 354 particles. (took 0.000791697 sec) SUBFIND: ngb iteration 42: need to repeat for 61 particles. (took 0.000644648 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 12.5711 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 134102446 particles, for threshold size factor 0.6) SUBFIND: The other 589203 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00266047 sec SUBFIND: particle balance=1.09798 SUBFIND: subfind_exchange() took 0.370637 sec SUBFIND: particle balance for processing=1.0019 SUBFIND: subdomain decomposition took 0.0694903 sec SUBFIND: serial subfind subdomain decomposition took 0.0684955 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=910 took 15.4207 sec SUBFIND: root-task=0: Serial processing of halo 0 took 15.5899 SUBFIND: Processing overall took (total time=15.8435 sec) SUBFIND: 0 out of 42250 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 169118 SUBFIND: subfind_exchange() (for return to original CPU) took 0.403595 sec TREE: Full tree construction for all particles. (presently allocated=107.321 MB) GRAVTREE: Tree construction done. took 0.963096 sec =83517.6 NTopnodes=34865 NTopleaves=30507 tree-build-scalability=0.583187 SUBFIND: SO iteration 1: need to repeat for 589203 halo centers. (took 0.0170015 sec) SUBFIND: SO iteration 2: need to repeat for 589203 halo centers. (took 0.0160456 sec) SUBFIND: SO iteration 3: need to repeat for 589203 halo centers. (took 0.015635 sec) SUBFIND: SO iteration 4: need to repeat for 589203 halo centers. (took 0.0154186 sec) SUBFIND: SO iteration 5: need to repeat for 589203 halo centers. (took 0.0155449 sec) SUBFIND: SO iteration 6: need to repeat for 589203 halo centers. (took 0.0151943 sec) SUBFIND: SO iteration 7: need to repeat for 589203 halo centers. (took 0.0151515 sec) SUBFIND: SO iteration 8: need to repeat for 589203 halo centers. (took 0.0151563 sec) SUBFIND: SO iteration 9: need to repeat for 589203 halo centers. (took 0.015226 sec) SUBFIND: SO iteration 10: need to repeat for 589203 halo centers. (took 0.0152236 sec) SUBFIND: SO iteration 11: need to repeat for 589203 halo centers. (took 0.0152137 sec) SUBFIND: SO iteration 12: need to repeat for 589203 halo centers. (took 0.0151402 sec) SUBFIND: SO iteration 13: need to repeat for 589203 halo centers. (took 0.0151877 sec) SUBFIND: SO iteration 14: need to repeat for 589203 halo centers. (took 0.0151689 sec) SUBFIND: SO iteration 15: need to repeat for 589203 halo centers. (took 0.0152497 sec) SUBFIND: SO iteration 16: need to repeat for 7599 halo centers. (took 0.0150254 sec) SUBFIND: SO iteration 17: need to repeat for 85 halo centers. (took 0.00109239 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000189662 sec) SUBFIND: SO iteration 1: need to repeat for 589203 halo centers. (took 0.0151378 sec) SUBFIND: SO iteration 2: need to repeat for 589203 halo centers. (took 0.0148425 sec) SUBFIND: SO iteration 3: need to repeat for 589203 halo centers. (took 0.0149701 sec) SUBFIND: SO iteration 4: need to repeat for 589203 halo centers. (took 0.0150684 sec) SUBFIND: SO iteration 5: need to repeat for 589203 halo centers. (took 0.0150087 sec) SUBFIND: SO iteration 6: need to repeat for 589203 halo centers. (took 0.0149995 sec) SUBFIND: SO iteration 7: need to repeat for 589203 halo centers. (took 0.0151236 sec) SUBFIND: SO iteration 8: need to repeat for 589203 halo centers. (took 0.0150702 sec) SUBFIND: SO iteration 9: need to repeat for 589203 halo centers. (took 0.0151904 sec) SUBFIND: SO iteration 10: need to repeat for 589203 halo centers. (took 0.0152315 sec) SUBFIND: SO iteration 11: need to repeat for 589203 halo centers. (took 0.0153217 sec) SUBFIND: SO iteration 12: need to repeat for 589203 halo centers. (took 0.0151205 sec) SUBFIND: SO iteration 13: need to repeat for 589203 halo centers. (took 0.0153335 sec) SUBFIND: SO iteration 14: need to repeat for 589203 halo centers. (took 0.0152231 sec) SUBFIND: SO iteration 15: need to repeat for 589203 halo centers. (took 0.0152825 sec) SUBFIND: SO iteration 16: need to repeat for 3849 halo centers. (took 0.0151633 sec) SUBFIND: SO iteration 17: need to repeat for 34 halo centers. (took 0.000654787 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000403285 sec) SUBFIND: SO iteration 1: need to repeat for 589203 halo centers. (took 0.0152206 sec) SUBFIND: SO iteration 2: need to repeat for 589203 halo centers. (took 0.0157712 sec) SUBFIND: SO iteration 3: need to repeat for 589203 halo centers. (took 0.0156956 sec) SUBFIND: SO iteration 4: need to repeat for 589203 halo centers. (took 0.0153041 sec) SUBFIND: SO iteration 5: need to repeat for 589203 halo centers. (took 0.0153061 sec) SUBFIND: SO iteration 6: need to repeat for 589203 halo centers. (took 0.0151878 sec) SUBFIND: SO iteration 7: need to repeat for 589203 halo centers. (took 0.0151472 sec) SUBFIND: SO iteration 8: need to repeat for 589203 halo centers. (took 0.0151893 sec) SUBFIND: SO iteration 9: need to repeat for 589203 halo centers. (took 0.015201 sec) SUBFIND: SO iteration 10: need to repeat for 589203 halo centers. (took 0.0151337 sec) SUBFIND: SO iteration 11: need to repeat for 589203 halo centers. (took 0.0152399 sec) SUBFIND: SO iteration 12: need to repeat for 589203 halo centers. (took 0.015155 sec) SUBFIND: SO iteration 13: need to repeat for 589203 halo centers. (took 0.0152159 sec) SUBFIND: SO iteration 14: need to repeat for 589203 halo centers. (took 0.0151745 sec) SUBFIND: SO iteration 15: need to repeat for 589203 halo centers. (took 0.0151273 sec) SUBFIND: SO iteration 16: need to repeat for 7865 halo centers. (took 0.0150107 sec) SUBFIND: SO iteration 17: need to repeat for 87 halo centers. (took 0.00106484 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000185885 sec) SUBFIND: SO iteration 1: need to repeat for 589203 halo centers. (took 0.0151946 sec) SUBFIND: SO iteration 2: need to repeat for 589203 halo centers. (took 0.015923 sec) SUBFIND: SO iteration 3: need to repeat for 589203 halo centers. (took 0.0153706 sec) SUBFIND: SO iteration 4: need to repeat for 589203 halo centers. (took 0.0158071 sec) SUBFIND: SO iteration 5: need to repeat for 589203 halo centers. (took 0.0156992 sec) SUBFIND: SO iteration 6: need to repeat for 589203 halo centers. (took 0.015685 sec) SUBFIND: SO iteration 7: need to repeat for 589203 halo centers. (took 0.0156868 sec) SUBFIND: SO iteration 8: need to repeat for 589203 halo centers. (took 0.015701 sec) SUBFIND: SO iteration 9: need to repeat for 589203 halo centers. (took 0.0156764 sec) SUBFIND: SO iteration 10: need to repeat for 589203 halo centers. (took 0.0157316 sec) SUBFIND: SO iteration 11: need to repeat for 589203 halo centers. (took 0.0157035 sec) SUBFIND: SO iteration 12: need to repeat for 589203 halo centers. (took 0.0157302 sec) SUBFIND: SO iteration 13: need to repeat for 589203 halo centers. (took 0.015943 sec) SUBFIND: SO iteration 14: need to repeat for 589203 halo centers. (took 0.0156727 sec) SUBFIND: SO iteration 15: need to repeat for 589203 halo centers. (took 0.0156761 sec) SUBFIND: SO iteration 16: need to repeat for 300208 halo centers. (took 0.0156344 sec) SUBFIND: SO iteration 17: need to repeat for 8689 halo centers. (took 0.0115975 sec) SUBFIND: SO iteration 18: need to repeat for 260 halo centers. (took 0.00108903 sec) SUBFIND: determining spherical overdensity masses took 1.00253 sec SUBFIND: assembled and ordered groups and subhalos (took 0.172594 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 = 2.82856 sec, total size 228.939 MB, corresponds to effective I/O rate of 80.9384 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.82953 sec SUBFIND: Finished with SUBFIND. (total time=34.5776 sec) SUBFIND: Total number of subhalos with at least 20 particles: 631297 SUBFIND: Largest subhalo has 335 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102446 FOF: preparing output order of particles took 1.26337 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 9.37137 sec, total size 5356.53 MB, corresponds to effective I/O rate of 571.584 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 655 (rank 655 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.