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 = 186320.28 Mb (on task= 243), Smallest = 185658.52 Mb (on task= 621), Average = 186012.21 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5728.38 Mb (on task= 621), Smallest = 5066.61 Mb (on task= 243), Average = 5374.68 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 = 5728.38 Mb (on task= 621), Smallest = 5066.61 Mb (on task= 243), Average = 5374.68 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 381), 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 14.6306 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): 64547316 (tot= 64547316) masstab= 0 READIC: Type 1: 69523535 (tot= 69523535) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 31444 (tot= 31444) 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 4.12397 sec, total size 6384.94 MB, corresponds to effective I/O rate of 1548.25 MB/sec READIC: Total number of particles : 134102295 INIT: Testing ID uniqueness... INIT: success. took=0.0595759 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=30577, determination of top-level tree involved 5 iterations and took 0.508427 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=167 for nextra=30, reaching maximum imbalance of 1.10425|1.10484 DOMAIN: combining multiple-domains took 0.0172891 sec DOMAIN: exchange of 69554979 particles DOMAIN: particle exchange done. (took 0.320924 sec) DOMAIN: domain decomposition done. (took in total 0.854258 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0457599 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=115.704 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.112636 sec =69840.7 NTopnodes=34945 NTopleaves=30577 FOF: Start linking particles (presently allocated=128.521 MB) FOF: linking of small cells took 0.00115467 sec FOF: local links done (took 0.107739 sec, avg-work=0.0961432, imbalance=1.10885). FOF: Marked=163870 out of the 69523535 primaries which are linked FOF: begin linking across processors (presently allocated=129.791 MB) FOF: have done 11462 cross links (processed 163870, took 0.00467027 sec) FOF: have done 2543 cross links (processed 78548, took 0.00390825 sec) FOF: have done 445 cross links (processed 10215, took 0.0033295 sec) FOF: have done 72 cross links (processed 1690, took 0.00314443 sec) FOF: have done 18 cross links (processed 313, took 0.00302738 sec) FOF: have done 2 cross links (processed 97, took 0.00301514 sec) FOF: have done 0 cross links (processed 9, took 0.00303649 sec) FOF: Local groups found. FOF: primary group finding took = 0.139265 sec FOF: Start finding nearest dm-particle (presently allocated=128.521 MB) FOF: fof-nearest iteration 1: need to repeat for 62690334 particles. (took = 0.0658814 sec) FOF: fof-nearest iteration 2: need to repeat for 53609903 particles. (took = 0.074807 sec) FOF: fof-nearest iteration 3: need to repeat for 31943328 particles. (took = 0.0806081 sec) FOF: fof-nearest iteration 4: need to repeat for 11375762 particles. (took = 0.0600818 sec) FOF: fof-nearest iteration 5: need to repeat for 1645628 particles. (took = 0.0276885 sec) FOF: fof-nearest iteration 6: need to repeat for 47692 particles. (took = 0.00712641 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.321878 sec FOF: compiling local group data and catalogue took = 0.0173009 sec FOF: Total number of FOF groups with at least 32 particles: 971641 FOF: Largest FOF group has 139 particles. FOF: Total number of particles in FOF groups: 134102295 FOF: group properties are now allocated.. (presently allocated=119.475 MB) FOF: computation of group properties took = 0.00646343 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.175589 sec FOF: Finished computing FoF groups. Complete work took 0.861803 sec (presently allocated=116.247 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.47 MB) GRAVTREE: Tree construction done. took 0.353945 sec =89334.4 NTopnodes=34945 NTopleaves=30577 tree-build-scalability=0.609433 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 130607508 particles. (took 0.5832 sec) SUBFIND: ngb iteration 2: need to repeat for 128768675 particles. (took 0.469239 sec) SUBFIND: ngb iteration 3: need to repeat for 127237778 particles. (took 0.410652 sec) SUBFIND: ngb iteration 4: need to repeat for 126081461 particles. (took 0.377519 sec) SUBFIND: ngb iteration 5: need to repeat for 125241389 particles. (took 0.361975 sec) SUBFIND: ngb iteration 6: need to repeat for 124557344 particles. (took 0.359674 sec) SUBFIND: ngb iteration 7: need to repeat for 123930999 particles. (took 0.361856 sec) SUBFIND: ngb iteration 8: need to repeat for 123300551 particles. (took 0.372166 sec) SUBFIND: ngb iteration 9: need to repeat for 122771925 particles. (took 0.386264 sec) SUBFIND: ngb iteration 10: need to repeat for 122408395 particles. (took 0.402849 sec) SUBFIND: ngb iteration 11: need to repeat for 122164130 particles. (took 0.422802 sec) SUBFIND: ngb iteration 12: need to repeat for 121055756 particles. (took 0.443641 sec) SUBFIND: ngb iteration 13: need to repeat for 114163760 particles. (took 0.456648 sec) SUBFIND: ngb iteration 14: need to repeat for 101025615 particles. (took 0.445436 sec) SUBFIND: ngb iteration 15: need to repeat for 86151861 particles. (took 0.407148 sec) SUBFIND: ngb iteration 16: need to repeat for 71593113 particles. (took 0.357891 sec) SUBFIND: ngb iteration 17: need to repeat for 57096143 particles. (took 0.308643 sec) SUBFIND: ngb iteration 18: need to repeat for 41820545 particles. (took 0.261048 sec) SUBFIND: ngb iteration 19: need to repeat for 26780732 particles. (took 0.211885 sec) SUBFIND: ngb iteration 20: need to repeat for 14860411 particles. (took 0.151578 sec) SUBFIND: ngb iteration 21: need to repeat for 7607173 particles. (took 0.095601 sec) SUBFIND: ngb iteration 22: need to repeat for 4288464 particles. (took 0.0525777 sec) SUBFIND: ngb iteration 23: need to repeat for 3133138 particles. (took 0.0268715 sec) SUBFIND: ngb iteration 24: need to repeat for 2850493 particles. (took 0.016286 sec) SUBFIND: ngb iteration 25: need to repeat for 2790679 particles. (took 0.0140777 sec) SUBFIND: ngb iteration 26: need to repeat for 2759202 particles. (took 0.013679 sec) SUBFIND: ngb iteration 27: need to repeat for 2721834 particles. (took 0.0144169 sec) SUBFIND: ngb iteration 28: need to repeat for 2670273 particles. (took 0.0148606 sec) SUBFIND: ngb iteration 29: need to repeat for 2601323 particles. (took 0.0159915 sec) SUBFIND: ngb iteration 30: need to repeat for 2508702 particles. (took 0.0166443 sec) SUBFIND: ngb iteration 31: need to repeat for 2389585 particles. (took 0.0194599 sec) SUBFIND: ngb iteration 32: need to repeat for 2238913 particles. (took 0.0204797 sec) SUBFIND: ngb iteration 33: need to repeat for 2049642 particles. (took 0.0205138 sec) SUBFIND: ngb iteration 34: need to repeat for 1819768 particles. (took 0.0201206 sec) SUBFIND: ngb iteration 35: need to repeat for 1553621 particles. (took 0.0190568 sec) SUBFIND: ngb iteration 36: need to repeat for 1259179 particles. (took 0.0160361 sec) SUBFIND: ngb iteration 37: need to repeat for 957702 particles. (took 0.0147898 sec) SUBFIND: ngb iteration 38: need to repeat for 672825 particles. (took 0.0117548 sec) SUBFIND: ngb iteration 39: need to repeat for 428920 particles. (took 0.00877478 sec) SUBFIND: ngb iteration 40: need to repeat for 243483 particles. (took 0.00604462 sec) SUBFIND: ngb iteration 41: need to repeat for 121749 particles. (took 0.00413093 sec) SUBFIND: ngb iteration 42: need to repeat for 51089 particles. (took 0.00264416 sec) SUBFIND: ngb iteration 43: need to repeat for 17659 particles. (took 0.00172145 sec) SUBFIND: ngb iteration 44: need to repeat for 4752 particles. (took 0.00101836 sec) SUBFIND: ngb iteration 45: need to repeat for 1007 particles. (took 0.000610841 sec) SUBFIND: ngb iteration 46: need to repeat for 136 particles. (took 0.00045253 sec) SUBFIND: ngb iteration 47: need to repeat for 13 particles. (took 0.000404252 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.00596 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 134102295 particles, for threshold size factor 0.6) SUBFIND: The other 971641 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00322219 sec SUBFIND: particle balance=1.10415 SUBFIND: subfind_exchange() took 0.366396 sec SUBFIND: particle balance for processing=1.00037 SUBFIND: subdomain decomposition took 0.0695681 sec SUBFIND: serial subfind subdomain decomposition took 0.0684745 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1500 took 23.2089 sec SUBFIND: root-task=0: Serial processing of halo 0 took 23.3779 SUBFIND: Processing overall took (total time=24.015 sec) SUBFIND: 0 out of 4982 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 166018 SUBFIND: subfind_exchange() (for return to original CPU) took 0.398229 sec TREE: Full tree construction for all particles. (presently allocated=106.886 MB) GRAVTREE: Tree construction done. took 0.996902 sec =89334.4 NTopnodes=34945 NTopleaves=30577 tree-build-scalability=0.609433 SUBFIND: SO iteration 1: need to repeat for 971639 halo centers. (took 0.0196662 sec) SUBFIND: SO iteration 2: need to repeat for 971639 halo centers. (took 0.0181996 sec) SUBFIND: SO iteration 3: need to repeat for 971639 halo centers. (took 0.0178025 sec) SUBFIND: SO iteration 4: need to repeat for 971639 halo centers. (took 0.0176526 sec) SUBFIND: SO iteration 5: need to repeat for 971639 halo centers. (took 0.0174627 sec) SUBFIND: SO iteration 6: need to repeat for 971639 halo centers. (took 0.0174448 sec) SUBFIND: SO iteration 7: need to repeat for 971639 halo centers. (took 0.0174024 sec) SUBFIND: SO iteration 8: need to repeat for 971639 halo centers. (took 0.0173855 sec) SUBFIND: SO iteration 9: need to repeat for 971639 halo centers. (took 0.0173697 sec) SUBFIND: SO iteration 10: need to repeat for 971639 halo centers. (took 0.0174109 sec) SUBFIND: SO iteration 11: need to repeat for 971639 halo centers. (took 0.0174248 sec) SUBFIND: SO iteration 12: need to repeat for 971639 halo centers. (took 0.0174059 sec) SUBFIND: SO iteration 13: need to repeat for 971639 halo centers. (took 0.0174908 sec) SUBFIND: SO iteration 14: need to repeat for 971639 halo centers. (took 0.0174863 sec) SUBFIND: SO iteration 15: need to repeat for 971639 halo centers. (took 0.0174282 sec) SUBFIND: SO iteration 16: need to repeat for 27576 halo centers. (took 0.0171181 sec) SUBFIND: SO iteration 17: need to repeat for 334 halo centers. (took 0.00275147 sec) SUBFIND: SO iteration 18: need to repeat for 8 halo centers. (took 0.000210078 sec) SUBFIND: SO iteration 1: need to repeat for 971639 halo centers. (took 0.0182911 sec) SUBFIND: SO iteration 2: need to repeat for 971639 halo centers. (took 0.0170712 sec) SUBFIND: SO iteration 3: need to repeat for 971639 halo centers. (took 0.0173378 sec) SUBFIND: SO iteration 4: need to repeat for 971639 halo centers. (took 0.0173249 sec) SUBFIND: SO iteration 5: need to repeat for 971639 halo centers. (took 0.0173192 sec) SUBFIND: SO iteration 6: need to repeat for 971639 halo centers. (took 0.0173348 sec) SUBFIND: SO iteration 7: need to repeat for 971639 halo centers. (took 0.0174898 sec) SUBFIND: SO iteration 8: need to repeat for 971639 halo centers. (took 0.0173609 sec) SUBFIND: SO iteration 9: need to repeat for 971639 halo centers. (took 0.0173891 sec) SUBFIND: SO iteration 10: need to repeat for 971639 halo centers. (took 0.0173362 sec) SUBFIND: SO iteration 11: need to repeat for 971639 halo centers. (took 0.0173384 sec) SUBFIND: SO iteration 12: need to repeat for 971639 halo centers. (took 0.0174644 sec) SUBFIND: SO iteration 13: need to repeat for 971639 halo centers. (took 0.0173009 sec) SUBFIND: SO iteration 14: need to repeat for 971639 halo centers. (took 0.0173998 sec) SUBFIND: SO iteration 15: need to repeat for 971639 halo centers. (took 0.0173449 sec) SUBFIND: SO iteration 16: need to repeat for 14876 halo centers. (took 0.0170642 sec) SUBFIND: SO iteration 17: need to repeat for 106 halo centers. (took 0.00165208 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000193926 sec) SUBFIND: SO iteration 1: need to repeat for 971639 halo centers. (took 0.0175033 sec) SUBFIND: SO iteration 2: need to repeat for 971639 halo centers. (took 0.0178289 sec) SUBFIND: SO iteration 3: need to repeat for 971639 halo centers. (took 0.0177663 sec) SUBFIND: SO iteration 4: need to repeat for 971639 halo centers. (took 0.0175425 sec) SUBFIND: SO iteration 5: need to repeat for 971639 halo centers. (took 0.017434 sec) SUBFIND: SO iteration 6: need to repeat for 971639 halo centers. (took 0.0174065 sec) SUBFIND: SO iteration 7: need to repeat for 971639 halo centers. (took 0.0174335 sec) SUBFIND: SO iteration 8: need to repeat for 971639 halo centers. (took 0.0174293 sec) SUBFIND: SO iteration 9: need to repeat for 971639 halo centers. (took 0.0203021 sec) SUBFIND: SO iteration 10: need to repeat for 971639 halo centers. (took 0.0212245 sec) SUBFIND: SO iteration 11: need to repeat for 971639 halo centers. (took 0.0176608 sec) SUBFIND: SO iteration 12: need to repeat for 971639 halo centers. (took 0.0191559 sec) SUBFIND: SO iteration 13: need to repeat for 971639 halo centers. (took 0.0194404 sec) SUBFIND: SO iteration 14: need to repeat for 971639 halo centers. (took 0.0185385 sec) SUBFIND: SO iteration 15: need to repeat for 971639 halo centers. (took 0.0184044 sec) SUBFIND: SO iteration 16: need to repeat for 28364 halo centers. (took 0.0187797 sec) SUBFIND: SO iteration 17: need to repeat for 352 halo centers. (took 0.00299564 sec) SUBFIND: SO iteration 18: need to repeat for 8 halo centers. (took 0.000236074 sec) SUBFIND: SO iteration 1: need to repeat for 971639 halo centers. (took 0.0186495 sec) SUBFIND: SO iteration 2: need to repeat for 971639 halo centers. (took 0.0186959 sec) SUBFIND: SO iteration 3: need to repeat for 971639 halo centers. (took 0.018253 sec) SUBFIND: SO iteration 4: need to repeat for 971639 halo centers. (took 0.0188613 sec) SUBFIND: SO iteration 5: need to repeat for 971639 halo centers. (took 0.0182458 sec) SUBFIND: SO iteration 6: need to repeat for 971639 halo centers. (took 0.018279 sec) SUBFIND: SO iteration 7: need to repeat for 971639 halo centers. (took 0.0179244 sec) SUBFIND: SO iteration 8: need to repeat for 971639 halo centers. (took 0.0183731 sec) SUBFIND: SO iteration 9: need to repeat for 971639 halo centers. (took 0.0180381 sec) SUBFIND: SO iteration 10: need to repeat for 971639 halo centers. (took 0.0179091 sec) SUBFIND: SO iteration 11: need to repeat for 971639 halo centers. (took 0.017666 sec) SUBFIND: SO iteration 12: need to repeat for 971639 halo centers. (took 0.0176508 sec) SUBFIND: SO iteration 13: need to repeat for 971639 halo centers. (took 0.0177444 sec) SUBFIND: SO iteration 14: need to repeat for 971639 halo centers. (took 0.0178483 sec) SUBFIND: SO iteration 15: need to repeat for 971639 halo centers. (took 0.0176839 sec) SUBFIND: SO iteration 16: need to repeat for 589745 halo centers. (took 0.0175951 sec) SUBFIND: SO iteration 17: need to repeat for 31611 halo centers. (took 0.013945 sec) SUBFIND: SO iteration 18: need to repeat for 1462 halo centers. (took 0.00297406 sec) SUBFIND: determining spherical overdensity masses took 1.1719 sec SUBFIND: assembled and ordered groups and subhalos (took 0.183136 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 = 2.80161 sec, total size 364.248 MB, corresponds to effective I/O rate of 130.014 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.80266 sec SUBFIND: Finished with SUBFIND. (total time=38.3678 sec) SUBFIND: Total number of subhalos with at least 20 particles: 976540 SUBFIND: Largest subhalo has 139 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102018 FOF: preparing output order of particles took 1.29659 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 8.47569 sec, total size 5342.72 MB, corresponds to effective I/O rate of 630.358 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 490 (rank 490 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.