TACC: Starting up job 4244611 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186302.99 Mb (on task= 378), Smallest = 186184.48 Mb (on task= 0), Average = 186275.40 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5202.28 Mb (on task= 0), Smallest = 5083.90 Mb (on task= 378), Average = 5111.49 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 = 5202.28 Mb (on task= 0), Smallest = 5083.90 Mb (on task= 378), Average = 5111.49 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 4), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 13.5421 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_066.hdf5' contains: READIC: Type 0 (gas): 65463794 (tot= 65463794) masstab= 0 READIC: Type 1: 68650531 (tot= 68650531) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 20995 (tot= 20995) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_066.hdf5' on task=0 and distribute it to 0 to 863. 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 4.77234 sec, total size 6389.95 MB, corresponds to effective I/O rate of 1338.96 MB/sec READIC: Total number of particles : 134135320 INIT: Testing ID uniqueness... INIT: success. took=0.0618295 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=32530, determination of top-level tree involved 6 iterations and took 0.380604 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=180 for nextra=80, reaching maximum imbalance of 1.11651|1.11683 DOMAIN: combining multiple-domains took 0.0150983 sec DOMAIN: exchange of 68671526 particles DOMAIN: particle exchange done. (took 0.194388 sec) DOMAIN: domain decomposition done. (took in total 0.595909 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0324952 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.3013 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0909719 sec =67080.7 NTopnodes=37177 NTopleaves=32530 FOF: Start linking particles (presently allocated=97.3936 MB) FOF: linking of small cells took 0.000811107 sec FOF: local links done (took 0.0742073 sec, avg-work=0.0652123, imbalance=1.12285). FOF: Marked=178950 out of the 68650531 primaries which are linked FOF: begin linking across processors (presently allocated=98.377 MB) FOF: have done 14101 cross links (processed 178950, took 0.00380244 sec) FOF: have done 3181 cross links (processed 89832, took 0.00308568 sec) FOF: have done 529 cross links (processed 13198, took 0.00256328 sec) FOF: have done 86 cross links (processed 2203, took 0.00252493 sec) FOF: have done 12 cross links (processed 308, took 0.00236794 sec) FOF: have done 2 cross links (processed 33, took 0.00235348 sec) FOF: have done 1 cross links (processed 3, took 0.00232835 sec) FOF: have done 0 cross links (processed 2, took 0.00231747 sec) FOF: Local groups found. FOF: primary group finding took = 0.101073 sec FOF: Start finding nearest dm-particle (presently allocated=97.3936 MB) FOF: fof-nearest iteration 1: need to repeat for 63812693 particles. (took = 0.0498699 sec) FOF: fof-nearest iteration 2: need to repeat for 55567810 particles. (took = 0.0547419 sec) FOF: fof-nearest iteration 3: need to repeat for 33650441 particles. (took = 0.0592462 sec) FOF: fof-nearest iteration 4: need to repeat for 11430160 particles. (took = 0.0449705 sec) FOF: fof-nearest iteration 5: need to repeat for 1751554 particles. (took = 0.0197457 sec) FOF: fof-nearest iteration 6: need to repeat for 32087 particles. (took = 0.00535701 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.237983 sec FOF: compiling local group data and catalogue took = 0.0130698 sec FOF: Total number of FOF groups with at least 32 particles: 1441502 FOF: Largest FOF group has 95 particles. FOF: Total number of particles in FOF groups: 134135140 FOF: group properties are now allocated.. (presently allocated=90.2416 MB) FOF: computation of group properties took = 0.00570721 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.23838 sec FOF: Finished computing FoF groups. Complete work took 0.806165 sec (presently allocated=87.8808 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.5724 MB) GRAVTREE: Tree construction done. took 0.272557 sec =83230.4 NTopnodes=37177 NTopleaves=32530 tree-build-scalability=0.553841 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134035908 particles. (took 0.449367 sec) SUBFIND: ngb iteration 2: need to repeat for 133855797 particles. (took 0.390224 sec) SUBFIND: ngb iteration 3: need to repeat for 133507335 particles. (took 0.36376 sec) SUBFIND: ngb iteration 4: need to repeat for 132827806 particles. (took 0.348295 sec) SUBFIND: ngb iteration 5: need to repeat for 131473857 particles. (took 0.336284 sec) SUBFIND: ngb iteration 6: need to repeat for 128779588 particles. (took 0.335766 sec) SUBFIND: ngb iteration 7: need to repeat for 123507234 particles. (took 0.33452 sec) SUBFIND: ngb iteration 8: need to repeat for 114077935 particles. (took 0.327575 sec) SUBFIND: ngb iteration 9: need to repeat for 100612761 particles. (took 0.306982 sec) SUBFIND: ngb iteration 10: need to repeat for 87324995 particles. (took 0.269904 sec) SUBFIND: ngb iteration 11: need to repeat for 77924425 particles. (took 0.230438 sec) SUBFIND: ngb iteration 12: need to repeat for 72356980 particles. (took 0.202677 sec) SUBFIND: ngb iteration 13: need to repeat for 69306330 particles. (took 0.188301 sec) SUBFIND: ngb iteration 14: need to repeat for 67654726 particles. (took 0.179867 sec) SUBFIND: ngb iteration 15: need to repeat for 66703260 particles. (took 0.171679 sec) SUBFIND: ngb iteration 16: need to repeat for 66104272 particles. (took 0.160481 sec) SUBFIND: ngb iteration 17: need to repeat for 65690109 particles. (took 0.148839 sec) SUBFIND: ngb iteration 18: need to repeat for 65380288 particles. (took 0.138077 sec) SUBFIND: ngb iteration 19: need to repeat for 65132898 particles. (took 0.129171 sec) SUBFIND: ngb iteration 20: need to repeat for 64912689 particles. (took 0.123494 sec) SUBFIND: ngb iteration 21: need to repeat for 64690429 particles. (took 0.121611 sec) SUBFIND: ngb iteration 22: need to repeat for 64435099 particles. (took 0.121299 sec) SUBFIND: ngb iteration 23: need to repeat for 64116446 particles. (took 0.122492 sec) SUBFIND: ngb iteration 24: need to repeat for 63706770 particles. (took 0.124709 sec) SUBFIND: ngb iteration 25: need to repeat for 63175941 particles. (took 0.128126 sec) SUBFIND: ngb iteration 26: need to repeat for 62485355 particles. (took 0.132621 sec) SUBFIND: ngb iteration 27: need to repeat for 61581262 particles. (took 0.139164 sec) SUBFIND: ngb iteration 28: need to repeat for 60403985 particles. (took 0.146897 sec) SUBFIND: ngb iteration 29: need to repeat for 58884189 particles. (took 0.157075 sec) SUBFIND: ngb iteration 30: need to repeat for 56915100 particles. (took 0.170594 sec) SUBFIND: ngb iteration 31: need to repeat for 54418212 particles. (took 0.185372 sec) SUBFIND: ngb iteration 32: need to repeat for 51303108 particles. (took 0.199693 sec) SUBFIND: ngb iteration 33: need to repeat for 47494600 particles. (took 0.203937 sec) SUBFIND: ngb iteration 34: need to repeat for 42943639 particles. (took 0.198847 sec) SUBFIND: ngb iteration 35: need to repeat for 37667860 particles. (took 0.18999 sec) SUBFIND: ngb iteration 36: need to repeat for 31815355 particles. (took 0.173544 sec) SUBFIND: ngb iteration 37: need to repeat for 25601472 particles. (took 0.148313 sec) SUBFIND: ngb iteration 38: need to repeat for 19384478 particles. (took 0.12519 sec) SUBFIND: ngb iteration 39: need to repeat for 13607044 particles. (took 0.100988 sec) SUBFIND: ngb iteration 40: need to repeat for 8709431 particles. (took 0.0766906 sec) SUBFIND: ngb iteration 41: need to repeat for 4960628 particles. (took 0.0545848 sec) SUBFIND: ngb iteration 42: need to repeat for 2444561 particles. (took 0.0349932 sec) SUBFIND: ngb iteration 43: need to repeat for 1019253 particles. (took 0.0207064 sec) SUBFIND: ngb iteration 44: need to repeat for 341020 particles. (took 0.0108694 sec) SUBFIND: ngb iteration 45: need to repeat for 88592 particles. (took 0.00485214 sec) SUBFIND: ngb iteration 46: need to repeat for 16706 particles. (took 0.00201629 sec) SUBFIND: ngb iteration 47: need to repeat for 2080 particles. (took 0.000900216 sec) SUBFIND: ngb iteration 48: need to repeat for 180 particles. (took 0.000491884 sec) SUBFIND: ngb iteration 49: need to repeat for 32 particles. (took 0.000356868 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.23673 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 134135320 particles, for threshold size factor 0.6) SUBFIND: The other 1441502 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00389729 sec SUBFIND: particle balance=1.11639 SUBFIND: subfind_exchange() took 0.23625 sec SUBFIND: particle balance for processing=1.00037 SUBFIND: subdomain decomposition took 0.0513131 sec SUBFIND: serial subfind subdomain decomposition took 0.0510196 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1669 took 17.5959 sec SUBFIND: root-task=0: Serial processing of halo 0 took 17.7208 SUBFIND: Processing overall took (total time=18.5322 sec) SUBFIND: 0 out of 15591 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 126281 SUBFIND: subfind_exchange() (for return to original CPU) took 0.259784 sec TREE: Full tree construction for all particles. (presently allocated=80.4305 MB) GRAVTREE: Tree construction done. took 0.79277 sec =83230.4 NTopnodes=37177 NTopleaves=32530 tree-build-scalability=0.553841 SUBFIND: SO iteration 1: need to repeat for 1441502 halo centers. (took 0.0191898 sec) SUBFIND: SO iteration 2: need to repeat for 1441502 halo centers. (took 0.0174086 sec) SUBFIND: SO iteration 3: need to repeat for 1441502 halo centers. (took 0.0172162 sec) SUBFIND: SO iteration 4: need to repeat for 1441502 halo centers. (took 0.0170501 sec) SUBFIND: SO iteration 5: need to repeat for 1441502 halo centers. (took 0.0171048 sec) SUBFIND: SO iteration 6: need to repeat for 1441502 halo centers. (took 0.0171558 sec) SUBFIND: SO iteration 7: need to repeat for 1441502 halo centers. (took 0.0171788 sec) SUBFIND: SO iteration 8: need to repeat for 1441502 halo centers. (took 0.0170353 sec) SUBFIND: SO iteration 9: need to repeat for 1441502 halo centers. (took 0.0171242 sec) SUBFIND: SO iteration 10: need to repeat for 1441502 halo centers. (took 0.017153 sec) SUBFIND: SO iteration 11: need to repeat for 1441502 halo centers. (took 0.0170134 sec) SUBFIND: SO iteration 12: need to repeat for 1441502 halo centers. (took 0.0171663 sec) SUBFIND: SO iteration 13: need to repeat for 1441502 halo centers. (took 0.0172225 sec) SUBFIND: SO iteration 14: need to repeat for 1441502 halo centers. (took 0.0170148 sec) SUBFIND: SO iteration 15: need to repeat for 1441502 halo centers. (took 0.017254 sec) SUBFIND: SO iteration 16: need to repeat for 64152 halo centers. (took 0.0169071 sec) SUBFIND: SO iteration 17: need to repeat for 497 halo centers. (took 0.00367196 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000260673 sec) SUBFIND: SO iteration 1: need to repeat for 1441502 halo centers. (took 0.0171711 sec) SUBFIND: SO iteration 2: need to repeat for 1441502 halo centers. (took 0.0167488 sec) SUBFIND: SO iteration 3: need to repeat for 1441502 halo centers. (took 0.0172552 sec) SUBFIND: SO iteration 4: need to repeat for 1441502 halo centers. (took 0.0169875 sec) SUBFIND: SO iteration 5: need to repeat for 1441502 halo centers. (took 0.0170605 sec) SUBFIND: SO iteration 6: need to repeat for 1441502 halo centers. (took 0.0170222 sec) SUBFIND: SO iteration 7: need to repeat for 1441502 halo centers. (took 0.0172591 sec) SUBFIND: SO iteration 8: need to repeat for 1441502 halo centers. (took 0.0172204 sec) SUBFIND: SO iteration 9: need to repeat for 1441502 halo centers. (took 0.0169899 sec) SUBFIND: SO iteration 10: need to repeat for 1441502 halo centers. (took 0.0171554 sec) SUBFIND: SO iteration 11: need to repeat for 1441502 halo centers. (took 0.0172385 sec) SUBFIND: SO iteration 12: need to repeat for 1441502 halo centers. (took 0.0170165 sec) SUBFIND: SO iteration 13: need to repeat for 1441502 halo centers. (took 0.0171486 sec) SUBFIND: SO iteration 14: need to repeat for 1441502 halo centers. (took 0.0170688 sec) SUBFIND: SO iteration 15: need to repeat for 1441502 halo centers. (took 0.0170185 sec) SUBFIND: SO iteration 16: need to repeat for 34166 halo centers. (took 0.0169501 sec) SUBFIND: SO iteration 17: need to repeat for 175 halo centers. (took 0.00215113 sec) SUBFIND: SO iteration 1: need to repeat for 1441502 halo centers. (took 0.0169991 sec) SUBFIND: SO iteration 2: need to repeat for 1441502 halo centers. (took 0.0171699 sec) SUBFIND: SO iteration 3: need to repeat for 1441502 halo centers. (took 0.0172495 sec) SUBFIND: SO iteration 4: need to repeat for 1441502 halo centers. (took 0.0170144 sec) SUBFIND: SO iteration 5: need to repeat for 1441502 halo centers. (took 0.0172651 sec) SUBFIND: SO iteration 6: need to repeat for 1441502 halo centers. (took 0.017119 sec) SUBFIND: SO iteration 7: need to repeat for 1441502 halo centers. (took 0.0170312 sec) SUBFIND: SO iteration 8: need to repeat for 1441502 halo centers. (took 0.017015 sec) SUBFIND: SO iteration 9: need to repeat for 1441502 halo centers. (took 0.0169681 sec) SUBFIND: SO iteration 10: need to repeat for 1441502 halo centers. (took 0.0171822 sec) SUBFIND: SO iteration 11: need to repeat for 1441502 halo centers. (took 0.0169655 sec) SUBFIND: SO iteration 12: need to repeat for 1441502 halo centers. (took 0.0170736 sec) SUBFIND: SO iteration 13: need to repeat for 1441502 halo centers. (took 0.0172171 sec) SUBFIND: SO iteration 14: need to repeat for 1441502 halo centers. (took 0.017035 sec) SUBFIND: SO iteration 15: need to repeat for 1441502 halo centers. (took 0.0169341 sec) SUBFIND: SO iteration 16: need to repeat for 64931 halo centers. (took 0.0170697 sec) SUBFIND: SO iteration 17: need to repeat for 500 halo centers. (took 0.00383474 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000268867 sec) SUBFIND: SO iteration 1: need to repeat for 1441502 halo centers. (took 0.0176588 sec) SUBFIND: SO iteration 2: need to repeat for 1441502 halo centers. (took 0.0187021 sec) SUBFIND: SO iteration 3: need to repeat for 1441502 halo centers. (took 0.018254 sec) SUBFIND: SO iteration 4: need to repeat for 1441502 halo centers. (took 0.0184671 sec) SUBFIND: SO iteration 5: need to repeat for 1441502 halo centers. (took 0.0184695 sec) SUBFIND: SO iteration 6: need to repeat for 1441502 halo centers. (took 0.0185649 sec) SUBFIND: SO iteration 7: need to repeat for 1441502 halo centers. (took 0.0182551 sec) SUBFIND: SO iteration 8: need to repeat for 1441502 halo centers. (took 0.0178722 sec) SUBFIND: SO iteration 9: need to repeat for 1441502 halo centers. (took 0.0177272 sec) SUBFIND: SO iteration 10: need to repeat for 1441502 halo centers. (took 0.0177012 sec) SUBFIND: SO iteration 11: need to repeat for 1441502 halo centers. (took 0.0172685 sec) SUBFIND: SO iteration 12: need to repeat for 1441502 halo centers. (took 0.0173453 sec) SUBFIND: SO iteration 13: need to repeat for 1441502 halo centers. (took 0.0171284 sec) SUBFIND: SO iteration 14: need to repeat for 1441502 halo centers. (took 0.0170499 sec) SUBFIND: SO iteration 15: need to repeat for 1441502 halo centers. (took 0.0170086 sec) SUBFIND: SO iteration 16: need to repeat for 1014546 halo centers. (took 0.0171536 sec) SUBFIND: SO iteration 17: need to repeat for 60686 halo centers. (took 0.0143846 sec) SUBFIND: SO iteration 18: need to repeat for 3071 halo centers. (took 0.00336909 sec) SUBFIND: SO iteration 19: need to repeat for 8 halo centers. (took 0.000412276 sec) SUBFIND: determining spherical overdensity masses took 1.13927 sec SUBFIND: assembled and ordered groups and subhalos (took 0.252182 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (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 = 4.9124 sec, total size 542.093 MB, corresponds to effective I/O rate of 110.352 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.914 sec SUBFIND: Finished with SUBFIND. (total time=34.681 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1457043 SUBFIND: Largest subhalo has 95 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135078 FOF: preparing output order of particles took 0.88835 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.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 9.60957 sec, total size 5354.34 MB, corresponds to effective I/O rate of 557.189 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 795 (rank 795 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.