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 = 186342.71 Mb (on task= 243), Smallest = 185659.16 Mb (on task= 624), Average = 186013.65 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5727.73 Mb (on task= 624), Smallest = 5044.18 Mb (on task= 243), Average = 5373.24 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 = 5727.73 Mb (on task= 624), Smallest = 5044.18 Mb (on task= 243), Average = 5373.24 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 569), 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 16.0029 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): 63859377 (tot= 63859377) masstab= 0 READIC: Type 1: 70224483 (tot= 70224483) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 18514 (tot= 18514) 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 4.34612 sec, total size 6382.32 MB, corresponds to effective I/O rate of 1468.51 MB/sec READIC: Total number of particles : 134102374 INIT: Testing ID uniqueness... INIT: success. took=0.0585181 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=27546, determination of top-level tree involved 5 iterations and took 0.462062 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=174 for nextra=48, reaching maximum imbalance of 1.11178|1.112 DOMAIN: combining multiple-domains took 0.0181584 sec DOMAIN: exchange of 70242997 particles DOMAIN: particle exchange done. (took 0.365535 sec) DOMAIN: domain decomposition done. (took in total 0.853131 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0451359 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=115.31 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.112163 sec =68114.7 NTopnodes=31481 NTopleaves=27546 FOF: Start linking particles (presently allocated=128.306 MB) FOF: linking of small cells took 0.00104826 sec FOF: local links done (took 0.106617 sec, avg-work=0.0952457, imbalance=1.11295). FOF: Marked=175260 out of the 70224483 primaries which are linked FOF: begin linking across processors (presently allocated=129.556 MB) FOF: have done 12876 cross links (processed 175260, took 0.00466242 sec) FOF: have done 2926 cross links (processed 84361, took 0.00393367 sec) FOF: have done 472 cross links (processed 11711, took 0.00329822 sec) FOF: have done 73 cross links (processed 1695, took 0.00311353 sec) FOF: have done 12 cross links (processed 240, took 0.00311031 sec) FOF: have done 3 cross links (processed 38, took 0.00305903 sec) FOF: have done 0 cross links (processed 7, took 0.00300316 sec) FOF: Local groups found. FOF: primary group finding took = 0.138036 sec FOF: Start finding nearest dm-particle (presently allocated=128.306 MB) FOF: fof-nearest iteration 1: need to repeat for 62193005 particles. (took = 0.0657868 sec) FOF: fof-nearest iteration 2: need to repeat for 54020994 particles. (took = 0.0740607 sec) FOF: fof-nearest iteration 3: need to repeat for 33619178 particles. (took = 0.0802417 sec) FOF: fof-nearest iteration 4: need to repeat for 12502881 particles. (took = 0.062136 sec) FOF: fof-nearest iteration 5: need to repeat for 1871186 particles. (took = 0.0298163 sec) FOF: fof-nearest iteration 6: need to repeat for 53840 particles. (took = 0.00776883 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.325561 sec FOF: compiling local group data and catalogue took = 0.0169283 sec FOF: Total number of FOF groups with at least 32 particles: 1103601 FOF: Largest FOF group has 243 particles. FOF: Total number of particles in FOF groups: 134102374 FOF: group properties are now allocated.. (presently allocated=119.104 MB) FOF: computation of group properties took = 0.00686427 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.186693 sec FOF: Finished computing FoF groups. Complete work took 0.884388 sec (presently allocated=115.913 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.378 MB) GRAVTREE: Tree construction done. took 0.359688 sec =87634.4 NTopnodes=31481 NTopleaves=27546 tree-build-scalability=0.641323 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 119953736 particles. (took 0.571997 sec) SUBFIND: ngb iteration 2: need to repeat for 112553464 particles. (took 0.436969 sec) SUBFIND: ngb iteration 3: need to repeat for 106479585 particles. (took 0.366847 sec) SUBFIND: ngb iteration 4: need to repeat for 101958759 particles. (took 0.316087 sec) SUBFIND: ngb iteration 5: need to repeat for 98537936 particles. (took 0.292385 sec) SUBFIND: ngb iteration 6: need to repeat for 95547920 particles. (took 0.283246 sec) SUBFIND: ngb iteration 7: need to repeat for 92282219 particles. (took 0.279747 sec) SUBFIND: ngb iteration 8: need to repeat for 88592826 particles. (took 0.274982 sec) SUBFIND: ngb iteration 9: need to repeat for 85287059 particles. (took 0.272456 sec) SUBFIND: ngb iteration 10: need to repeat for 83039379 particles. (took 0.274963 sec) SUBFIND: ngb iteration 11: need to repeat for 81734495 particles. (took 0.283455 sec) SUBFIND: ngb iteration 12: need to repeat for 80890657 particles. (took 0.296436 sec) SUBFIND: ngb iteration 13: need to repeat for 78459969 particles. (took 0.307396 sec) SUBFIND: ngb iteration 14: need to repeat for 70595113 particles. (took 0.307445 sec) SUBFIND: ngb iteration 15: need to repeat for 58002816 particles. (took 0.280723 sec) SUBFIND: ngb iteration 16: need to repeat for 44169673 particles. (took 0.230937 sec) SUBFIND: ngb iteration 17: need to repeat for 32609828 particles. (took 0.175516 sec) SUBFIND: ngb iteration 18: need to repeat for 24864975 particles. (took 0.131002 sec) SUBFIND: ngb iteration 19: need to repeat for 20278597 particles. (took 0.099857 sec) SUBFIND: ngb iteration 20: need to repeat for 17811479 particles. (took 0.0784307 sec) SUBFIND: ngb iteration 21: need to repeat for 16691685 particles. (took 0.0643548 sec) SUBFIND: ngb iteration 22: need to repeat for 16282210 particles. (took 0.0571348 sec) SUBFIND: ngb iteration 23: need to repeat for 16129738 particles. (took 0.0538687 sec) SUBFIND: ngb iteration 24: need to repeat for 16034394 particles. (took 0.0542507 sec) SUBFIND: ngb iteration 25: need to repeat for 15927159 particles. (took 0.0557988 sec) SUBFIND: ngb iteration 26: need to repeat for 15786108 particles. (took 0.0569959 sec) SUBFIND: ngb iteration 27: need to repeat for 15590833 particles. (took 0.0592757 sec) SUBFIND: ngb iteration 28: need to repeat for 15324674 particles. (took 0.0612824 sec) SUBFIND: ngb iteration 29: need to repeat for 14962661 particles. (took 0.0647384 sec) SUBFIND: ngb iteration 30: need to repeat for 14480056 particles. (took 0.0725306 sec) SUBFIND: ngb iteration 31: need to repeat for 13843376 particles. (took 0.0785743 sec) SUBFIND: ngb iteration 32: need to repeat for 13024395 particles. (took 0.0830445 sec) SUBFIND: ngb iteration 33: need to repeat for 11995223 particles. (took 0.0844353 sec) SUBFIND: ngb iteration 34: need to repeat for 10731513 particles. (took 0.0838872 sec) SUBFIND: ngb iteration 35: need to repeat for 9241329 particles. (took 0.0812689 sec) SUBFIND: ngb iteration 36: need to repeat for 7589982 particles. (took 0.0711424 sec) SUBFIND: ngb iteration 37: need to repeat for 5858419 particles. (took 0.0609918 sec) SUBFIND: ngb iteration 38: need to repeat for 4177532 particles. (took 0.049345 sec) SUBFIND: ngb iteration 39: need to repeat for 2709297 particles. (took 0.0392042 sec) SUBFIND: ngb iteration 40: need to repeat for 1566831 particles. (took 0.0301394 sec) SUBFIND: ngb iteration 41: need to repeat for 788357 particles. (took 0.0220535 sec) SUBFIND: ngb iteration 42: need to repeat for 338235 particles. (took 0.0136876 sec) SUBFIND: ngb iteration 43: need to repeat for 117113 particles. (took 0.0076363 sec) SUBFIND: ngb iteration 44: need to repeat for 32051 particles. (took 0.00370548 sec) SUBFIND: ngb iteration 45: need to repeat for 6973 particles. (took 0.00183537 sec) SUBFIND: ngb iteration 46: need to repeat for 1038 particles. (took 0.000830978 sec) SUBFIND: ngb iteration 47: need to repeat for 112 particles. (took 0.000480648 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.87893 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 134102374 particles, for threshold size factor 0.6) SUBFIND: The other 1103601 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0034939 sec SUBFIND: particle balance=1.11129 SUBFIND: subfind_exchange() took 0.368309 sec SUBFIND: particle balance for processing=1.00112 SUBFIND: subdomain decomposition took 0.0697298 sec SUBFIND: serial subfind subdomain decomposition took 0.0689873 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1704 took 26.4716 sec SUBFIND: root-task=0: Serial processing of halo 0 took 26.6412 SUBFIND: Processing overall took (total time=26.7419 sec) SUBFIND: 0 out of 6534 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 164248 SUBFIND: subfind_exchange() (for return to original CPU) took 0.399592 sec TREE: Full tree construction for all particles. (presently allocated=106.299 MB) GRAVTREE: Tree construction done. took 0.986589 sec =87634.4 NTopnodes=31481 NTopleaves=27546 tree-build-scalability=0.641323 SUBFIND: SO iteration 1: need to repeat for 1103595 halo centers. (took 0.0209982 sec) SUBFIND: SO iteration 2: need to repeat for 1103595 halo centers. (took 0.0191863 sec) SUBFIND: SO iteration 3: need to repeat for 1103595 halo centers. (took 0.0188281 sec) SUBFIND: SO iteration 4: need to repeat for 1103595 halo centers. (took 0.0187921 sec) SUBFIND: SO iteration 5: need to repeat for 1103595 halo centers. (took 0.0183461 sec) SUBFIND: SO iteration 6: need to repeat for 1103595 halo centers. (took 0.0183245 sec) SUBFIND: SO iteration 7: need to repeat for 1103595 halo centers. (took 0.018313 sec) SUBFIND: SO iteration 8: need to repeat for 1103595 halo centers. (took 0.01849 sec) SUBFIND: SO iteration 9: need to repeat for 1103595 halo centers. (took 0.0182342 sec) SUBFIND: SO iteration 10: need to repeat for 1103595 halo centers. (took 0.0182383 sec) SUBFIND: SO iteration 11: need to repeat for 1103595 halo centers. (took 0.0182669 sec) SUBFIND: SO iteration 12: need to repeat for 1103595 halo centers. (took 0.0182018 sec) SUBFIND: SO iteration 13: need to repeat for 1103595 halo centers. (took 0.0182284 sec) SUBFIND: SO iteration 14: need to repeat for 1103595 halo centers. (took 0.0181942 sec) SUBFIND: SO iteration 15: need to repeat for 1103595 halo centers. (took 0.01828 sec) SUBFIND: SO iteration 16: need to repeat for 38468 halo centers. (took 0.0179667 sec) SUBFIND: SO iteration 17: need to repeat for 391 halo centers. (took 0.00355648 sec) SUBFIND: SO iteration 18: need to repeat for 21 halo centers. (took 0.000230877 sec) SUBFIND: SO iteration 1: need to repeat for 1103595 halo centers. (took 0.0184602 sec) SUBFIND: SO iteration 2: need to repeat for 1103595 halo centers. (took 0.0179037 sec) SUBFIND: SO iteration 3: need to repeat for 1103595 halo centers. (took 0.0182104 sec) SUBFIND: SO iteration 4: need to repeat for 1103595 halo centers. (took 0.0181751 sec) SUBFIND: SO iteration 5: need to repeat for 1103595 halo centers. (took 0.0181391 sec) SUBFIND: SO iteration 6: need to repeat for 1103595 halo centers. (took 0.0182329 sec) SUBFIND: SO iteration 7: need to repeat for 1103595 halo centers. (took 0.0181819 sec) SUBFIND: SO iteration 8: need to repeat for 1103595 halo centers. (took 0.018265 sec) SUBFIND: SO iteration 9: need to repeat for 1103595 halo centers. (took 0.0181274 sec) SUBFIND: SO iteration 10: need to repeat for 1103595 halo centers. (took 0.0182237 sec) SUBFIND: SO iteration 11: need to repeat for 1103595 halo centers. (took 0.0181808 sec) SUBFIND: SO iteration 12: need to repeat for 1103595 halo centers. (took 0.0182425 sec) SUBFIND: SO iteration 13: need to repeat for 1103595 halo centers. (took 0.0181237 sec) SUBFIND: SO iteration 14: need to repeat for 1103595 halo centers. (took 0.0181668 sec) SUBFIND: SO iteration 15: need to repeat for 1103595 halo centers. (took 0.0183915 sec) SUBFIND: SO iteration 16: need to repeat for 21090 halo centers. (took 0.0196578 sec) SUBFIND: SO iteration 17: need to repeat for 207 halo centers. (took 0.00226779 sec) SUBFIND: SO iteration 18: need to repeat for 11 halo centers. (took 0.000199372 sec) SUBFIND: SO iteration 1: need to repeat for 1103595 halo centers. (took 0.0183891 sec) SUBFIND: SO iteration 2: need to repeat for 1103595 halo centers. (took 0.0184983 sec) SUBFIND: SO iteration 3: need to repeat for 1103595 halo centers. (took 0.0185839 sec) SUBFIND: SO iteration 4: need to repeat for 1103595 halo centers. (took 0.0184617 sec) SUBFIND: SO iteration 5: need to repeat for 1103595 halo centers. (took 0.0182849 sec) SUBFIND: SO iteration 6: need to repeat for 1103595 halo centers. (took 0.0182564 sec) SUBFIND: SO iteration 7: need to repeat for 1103595 halo centers. (took 0.0183316 sec) SUBFIND: SO iteration 8: need to repeat for 1103595 halo centers. (took 0.0182374 sec) SUBFIND: SO iteration 9: need to repeat for 1103595 halo centers. (took 0.0182787 sec) SUBFIND: SO iteration 10: need to repeat for 1103595 halo centers. (took 0.0182885 sec) SUBFIND: SO iteration 11: need to repeat for 1103595 halo centers. (took 0.0183129 sec) SUBFIND: SO iteration 12: need to repeat for 1103595 halo centers. (took 0.0181966 sec) SUBFIND: SO iteration 13: need to repeat for 1103595 halo centers. (took 0.0182236 sec) SUBFIND: SO iteration 14: need to repeat for 1103595 halo centers. (took 0.0183614 sec) SUBFIND: SO iteration 15: need to repeat for 1103595 halo centers. (took 0.0182531 sec) SUBFIND: SO iteration 16: need to repeat for 39608 halo centers. (took 0.01805 sec) SUBFIND: SO iteration 17: need to repeat for 403 halo centers. (took 0.00357264 sec) SUBFIND: SO iteration 18: need to repeat for 21 halo centers. (took 0.000232905 sec) SUBFIND: SO iteration 1: need to repeat for 1103595 halo centers. (took 0.0181581 sec) SUBFIND: SO iteration 2: need to repeat for 1103595 halo centers. (took 0.0185168 sec) SUBFIND: SO iteration 3: need to repeat for 1103595 halo centers. (took 0.0187164 sec) SUBFIND: SO iteration 4: need to repeat for 1103595 halo centers. (took 0.0188441 sec) SUBFIND: SO iteration 5: need to repeat for 1103595 halo centers. (took 0.0188085 sec) SUBFIND: SO iteration 6: need to repeat for 1103595 halo centers. (took 0.0189052 sec) SUBFIND: SO iteration 7: need to repeat for 1103595 halo centers. (took 0.0185604 sec) SUBFIND: SO iteration 8: need to repeat for 1103595 halo centers. (took 0.0186318 sec) SUBFIND: SO iteration 9: need to repeat for 1103595 halo centers. (took 0.0185377 sec) SUBFIND: SO iteration 10: need to repeat for 1103595 halo centers. (took 0.0183156 sec) SUBFIND: SO iteration 11: need to repeat for 1103595 halo centers. (took 0.0185716 sec) SUBFIND: SO iteration 12: need to repeat for 1103595 halo centers. (took 0.0186341 sec) SUBFIND: SO iteration 13: need to repeat for 1103595 halo centers. (took 0.0184257 sec) SUBFIND: SO iteration 14: need to repeat for 1103595 halo centers. (took 0.0183822 sec) SUBFIND: SO iteration 15: need to repeat for 1103595 halo centers. (took 0.0185167 sec) SUBFIND: SO iteration 16: need to repeat for 724188 halo centers. (took 0.0182979 sec) SUBFIND: SO iteration 17: need to repeat for 44055 halo centers. (took 0.0148369 sec) SUBFIND: SO iteration 18: need to repeat for 2802 halo centers. (took 0.00380344 sec) SUBFIND: determining spherical overdensity masses took 1.21178 sec SUBFIND: assembled and ordered groups and subhalos (took 0.187342 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 = 2.82474 sec, total size 413.877 MB, corresponds to effective I/O rate of 146.518 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.82582 sec SUBFIND: Finished with SUBFIND. (total time=40.0374 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1109941 SUBFIND: Largest subhalo has 243 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134101213 FOF: preparing output order of particles took 1.37425 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 8.32811 sec, total size 5334.85 MB, corresponds to effective I/O rate of 640.584 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 518 (rank 518 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.