TACC: Starting up job 4244607 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 = 186466.60 Mb (on task= 621), Smallest = 186398.09 Mb (on task= 432), Average = 186426.28 Mb Total Mem: Largest = 191515.34 Mb (on task= 27), Smallest = 191515.20 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5117.25 Mb (on task= 432), Smallest = 5048.73 Mb (on task= 621), Average = 5089.04 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 = 5117.25 Mb (on task= 432), Smallest = 5048.73 Mb (on task= 621), Average = 5089.04 Mb avail /dev/shm: Largest = 95321.44 Mb (on task= 27), Smallest = 95321.34 Mb (on task= 16), Average = 95321.42 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c106-162.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 16.105 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_086.hdf5' contains: READIC: Type 0 (gas): 64553855 (tot= 64553855) masstab= 0 READIC: Type 1: 69262406 (tot= 69262406) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 12730 (tot= 12730) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_086.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 4.39534 sec, total size 6372.46 MB, corresponds to effective I/O rate of 1449.82 MB/sec READIC: Total number of particles : 133828991 INIT: Testing ID uniqueness... INIT: success. took=0.0620742 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=31970, determination of top-level tree involved 6 iterations and took 0.376566 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 1.11675|1.11683 DOMAIN: combining multiple-domains took 0.0151596 sec DOMAIN: exchange of 69275136 particles DOMAIN: particle exchange done. (took 0.207951 sec) DOMAIN: domain decomposition done. (took in total 0.605243 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0326663 sec. INIT: Converting u -> entropy All.cf_a3inv=729 FOF: Begin to compute FoF group catalogue... (presently allocated=86.8086 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0865964 sec =67006.8 NTopnodes=36537 NTopleaves=31970 FOF: Start linking particles (presently allocated=97.022 MB) FOF: linking of small cells took 0.000783285 sec FOF: local links done (took 0.0750307 sec, avg-work=0.0656765, imbalance=1.12793). FOF: Marked=181261 out of the 69262406 primaries which are linked FOF: begin linking across processors (presently allocated=98.0183 MB) FOF: have done 14769 cross links (processed 181261, took 0.00411439 sec) FOF: have done 3399 cross links (processed 92196, took 0.00306365 sec) FOF: have done 586 cross links (processed 13675, took 0.00291896 sec) FOF: have done 116 cross links (processed 2497, took 0.00247832 sec) FOF: have done 25 cross links (processed 433, took 0.0023855 sec) FOF: have done 8 cross links (processed 92, took 0.00238122 sec) FOF: have done 3 cross links (processed 27, took 0.00237343 sec) FOF: have done 0 cross links (processed 8, took 0.00232591 sec) FOF: Local groups found. FOF: primary group finding took = 0.10242 sec FOF: Start finding nearest dm-particle (presently allocated=97.022 MB) FOF: fof-nearest iteration 1: need to repeat for 62943107 particles. (took = 0.0487155 sec) FOF: fof-nearest iteration 2: need to repeat for 55129147 particles. (took = 0.0536288 sec) FOF: fof-nearest iteration 3: need to repeat for 34985159 particles. (took = 0.0577548 sec) FOF: fof-nearest iteration 4: need to repeat for 12867642 particles. (took = 0.0451256 sec) FOF: fof-nearest iteration 5: need to repeat for 1943783 particles. (took = 0.0214362 sec) FOF: fof-nearest iteration 6: need to repeat for 44907 particles. (took = 0.00566232 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.236338 sec FOF: compiling local group data and catalogue took = 0.0127725 sec FOF: Total number of FOF groups with at least 32 particles: 1491075 FOF: Largest FOF group has 91 particles. FOF: Total number of particles in FOF groups: 133828980 FOF: group properties are now allocated.. (presently allocated=89.8151 MB) FOF: computation of group properties took = 0.00564137 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.230785 sec FOF: Finished computing FoF groups. Complete work took 0.794537 sec (presently allocated=87.4203 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.1686 MB) GRAVTREE: Tree construction done. took 0.275371 sec =82730.7 NTopnodes=36537 NTopleaves=31970 tree-build-scalability=0.558874 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133727895 particles. (took 0.431587 sec) SUBFIND: ngb iteration 2: need to repeat for 133541972 particles. (took 0.377916 sec) SUBFIND: ngb iteration 3: need to repeat for 133196259 particles. (took 0.357996 sec) SUBFIND: ngb iteration 4: need to repeat for 132513918 particles. (took 0.337719 sec) SUBFIND: ngb iteration 5: need to repeat for 131164034 particles. (took 0.332372 sec) SUBFIND: ngb iteration 6: need to repeat for 128477546 particles. (took 0.332274 sec) SUBFIND: ngb iteration 7: need to repeat for 123183100 particles. (took 0.33582 sec) SUBFIND: ngb iteration 8: need to repeat for 113562371 particles. (took 0.328298 sec) SUBFIND: ngb iteration 9: need to repeat for 99536038 particles. (took 0.304948 sec) SUBFIND: ngb iteration 10: need to repeat for 85642908 particles. (took 0.26554 sec) SUBFIND: ngb iteration 11: need to repeat for 76007598 particles. (took 0.223325 sec) SUBFIND: ngb iteration 12: need to repeat for 70556716 particles. (took 0.197233 sec) SUBFIND: ngb iteration 13: need to repeat for 67735020 particles. (took 0.182326 sec) SUBFIND: ngb iteration 14: need to repeat for 66296987 particles. (took 0.175304 sec) SUBFIND: ngb iteration 15: need to repeat for 65515675 particles. (took 0.168707 sec) SUBFIND: ngb iteration 16: need to repeat for 65049918 particles. (took 0.158171 sec) SUBFIND: ngb iteration 17: need to repeat for 64740693 particles. (took 0.146642 sec) SUBFIND: ngb iteration 18: need to repeat for 64517233 particles. (took 0.135475 sec) SUBFIND: ngb iteration 19: need to repeat for 64342383 particles. (took 0.126708 sec) SUBFIND: ngb iteration 20: need to repeat for 64186808 particles. (took 0.12057 sec) SUBFIND: ngb iteration 21: need to repeat for 64028206 particles. (took 0.119297 sec) SUBFIND: ngb iteration 22: need to repeat for 63843717 particles. (took 0.118548 sec) SUBFIND: ngb iteration 23: need to repeat for 63610515 particles. (took 0.119326 sec) SUBFIND: ngb iteration 24: need to repeat for 63306251 particles. (took 0.12042 sec) SUBFIND: ngb iteration 25: need to repeat for 62906533 particles. (took 0.122718 sec) SUBFIND: ngb iteration 26: need to repeat for 62370254 particles. (took 0.126675 sec) SUBFIND: ngb iteration 27: need to repeat for 61654113 particles. (took 0.13214 sec) SUBFIND: ngb iteration 28: need to repeat for 60697033 particles. (took 0.141022 sec) SUBFIND: ngb iteration 29: need to repeat for 59419833 particles. (took 0.150914 sec) SUBFIND: ngb iteration 30: need to repeat for 57728467 particles. (took 0.164899 sec) SUBFIND: ngb iteration 31: need to repeat for 55514268 particles. (took 0.179054 sec) SUBFIND: ngb iteration 32: need to repeat for 52666627 particles. (took 0.194452 sec) SUBFIND: ngb iteration 33: need to repeat for 49067248 particles. (took 0.202833 sec) SUBFIND: ngb iteration 34: need to repeat for 44650658 particles. (took 0.202692 sec) SUBFIND: ngb iteration 35: need to repeat for 39390488 particles. (took 0.192296 sec) SUBFIND: ngb iteration 36: need to repeat for 33409971 particles. (took 0.174275 sec) SUBFIND: ngb iteration 37: need to repeat for 26936623 particles. (took 0.151186 sec) SUBFIND: ngb iteration 38: need to repeat for 20375138 particles. (took 0.128957 sec) SUBFIND: ngb iteration 39: need to repeat for 14231242 particles. (took 0.105463 sec) SUBFIND: ngb iteration 40: need to repeat for 9012854 particles. (took 0.0830563 sec) SUBFIND: ngb iteration 41: need to repeat for 5052363 particles. (took 0.059323 sec) SUBFIND: ngb iteration 42: need to repeat for 2438989 particles. (took 0.038214 sec) SUBFIND: ngb iteration 43: need to repeat for 986784 particles. (took 0.0219225 sec) SUBFIND: ngb iteration 44: need to repeat for 318858 particles. (took 0.0112776 sec) SUBFIND: ngb iteration 45: need to repeat for 77647 particles. (took 0.00513034 sec) SUBFIND: ngb iteration 46: need to repeat for 14492 particles. (took 0.00204837 sec) SUBFIND: ngb iteration 47: need to repeat for 1674 particles. (took 0.000885101 sec) SUBFIND: ngb iteration 48: need to repeat for 137 particles. (took 0.000404287 sec) SUBFIND: ngb iteration 49: need to repeat for 3 particles. (took 0.000293858 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.11244 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 133828991 particles, for threshold size factor 0.6) SUBFIND: The other 1491075 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00397305 sec SUBFIND: particle balance=1.11671 SUBFIND: subfind_exchange() took 0.23706 sec SUBFIND: particle balance for processing=1.00014 SUBFIND: subdomain decomposition took 0.0510505 sec SUBFIND: serial subfind subdomain decomposition took 0.0506486 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1726 took 17.9613 sec SUBFIND: root-task=0: Serial processing of halo 0 took 18.0846 SUBFIND: Processing overall took (total time=19.0532 sec) SUBFIND: 0 out of 12077 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258160 ALLOCATE: Changing to MaxPartSph = 124526 SUBFIND: subfind_exchange() (for return to original CPU) took 0.261206 sec TREE: Full tree construction for all particles. (presently allocated=80.226 MB) GRAVTREE: Tree construction done. took 0.792495 sec =82730.7 NTopnodes=36537 NTopleaves=31970 tree-build-scalability=0.558874 SUBFIND: SO iteration 1: need to repeat for 1491073 halo centers. (took 0.0195759 sec) SUBFIND: SO iteration 2: need to repeat for 1491073 halo centers. (took 0.018006 sec) SUBFIND: SO iteration 3: need to repeat for 1491073 halo centers. (took 0.0178731 sec) SUBFIND: SO iteration 4: need to repeat for 1491073 halo centers. (took 0.0176828 sec) SUBFIND: SO iteration 5: need to repeat for 1491073 halo centers. (took 0.0177043 sec) SUBFIND: SO iteration 6: need to repeat for 1491073 halo centers. (took 0.0176075 sec) SUBFIND: SO iteration 7: need to repeat for 1491073 halo centers. (took 0.0177405 sec) SUBFIND: SO iteration 8: need to repeat for 1491073 halo centers. (took 0.0175618 sec) SUBFIND: SO iteration 9: need to repeat for 1491073 halo centers. (took 0.0175837 sec) SUBFIND: SO iteration 10: need to repeat for 1491073 halo centers. (took 0.0175959 sec) SUBFIND: SO iteration 11: need to repeat for 1491073 halo centers. (took 0.0175793 sec) SUBFIND: SO iteration 12: need to repeat for 1491073 halo centers. (took 0.0175666 sec) SUBFIND: SO iteration 13: need to repeat for 1491073 halo centers. (took 0.0176242 sec) SUBFIND: SO iteration 14: need to repeat for 1491073 halo centers. (took 0.0175892 sec) SUBFIND: SO iteration 15: need to repeat for 1491073 halo centers. (took 0.0175739 sec) SUBFIND: SO iteration 16: need to repeat for 72499 halo centers. (took 0.0172376 sec) SUBFIND: SO iteration 17: need to repeat for 790 halo centers. (took 0.00403457 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00027181 sec) SUBFIND: SO iteration 1: need to repeat for 1491073 halo centers. (took 0.0176357 sec) SUBFIND: SO iteration 2: need to repeat for 1491073 halo centers. (took 0.0173319 sec) SUBFIND: SO iteration 3: need to repeat for 1491073 halo centers. (took 0.0175661 sec) SUBFIND: SO iteration 4: need to repeat for 1491073 halo centers. (took 0.0177318 sec) SUBFIND: SO iteration 5: need to repeat for 1491073 halo centers. (took 0.0174832 sec) SUBFIND: SO iteration 6: need to repeat for 1491073 halo centers. (took 0.0175573 sec) SUBFIND: SO iteration 7: need to repeat for 1491073 halo centers. (took 0.0176731 sec) SUBFIND: SO iteration 8: need to repeat for 1491073 halo centers. (took 0.017516 sec) SUBFIND: SO iteration 9: need to repeat for 1491073 halo centers. (took 0.0175917 sec) SUBFIND: SO iteration 10: need to repeat for 1491073 halo centers. (took 0.0175554 sec) SUBFIND: SO iteration 11: need to repeat for 1491073 halo centers. (took 0.017777 sec) SUBFIND: SO iteration 12: need to repeat for 1491073 halo centers. (took 0.0175683 sec) SUBFIND: SO iteration 13: need to repeat for 1491073 halo centers. (took 0.0182871 sec) SUBFIND: SO iteration 14: need to repeat for 1491073 halo centers. (took 0.0178901 sec) SUBFIND: SO iteration 15: need to repeat for 1491073 halo centers. (took 0.0182059 sec) SUBFIND: SO iteration 16: need to repeat for 39645 halo centers. (took 0.0172422 sec) SUBFIND: SO iteration 17: need to repeat for 297 halo centers. (took 0.00260985 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000238881 sec) SUBFIND: SO iteration 1: need to repeat for 1491073 halo centers. (took 0.0176186 sec) SUBFIND: SO iteration 2: need to repeat for 1491073 halo centers. (took 0.0175225 sec) SUBFIND: SO iteration 3: need to repeat for 1491073 halo centers. (took 0.0179998 sec) SUBFIND: SO iteration 4: need to repeat for 1491073 halo centers. (took 0.0175898 sec) SUBFIND: SO iteration 5: need to repeat for 1491073 halo centers. (took 0.0175806 sec) SUBFIND: SO iteration 6: need to repeat for 1491073 halo centers. (took 0.017582 sec) SUBFIND: SO iteration 7: need to repeat for 1491073 halo centers. (took 0.0175644 sec) SUBFIND: SO iteration 8: need to repeat for 1491073 halo centers. (took 0.0175707 sec) SUBFIND: SO iteration 9: need to repeat for 1491073 halo centers. (took 0.017588 sec) SUBFIND: SO iteration 10: need to repeat for 1491073 halo centers. (took 0.01757 sec) SUBFIND: SO iteration 11: need to repeat for 1491073 halo centers. (took 0.017574 sec) SUBFIND: SO iteration 12: need to repeat for 1491073 halo centers. (took 0.0175339 sec) SUBFIND: SO iteration 13: need to repeat for 1491073 halo centers. (took 0.0175705 sec) SUBFIND: SO iteration 14: need to repeat for 1491073 halo centers. (took 0.0175383 sec) SUBFIND: SO iteration 15: need to repeat for 1491073 halo centers. (took 0.0175554 sec) SUBFIND: SO iteration 16: need to repeat for 73690 halo centers. (took 0.0172189 sec) SUBFIND: SO iteration 17: need to repeat for 805 halo centers. (took 0.00403459 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000267999 sec) SUBFIND: SO iteration 1: need to repeat for 1491073 halo centers. (took 0.0175818 sec) SUBFIND: SO iteration 2: need to repeat for 1491073 halo centers. (took 0.0178844 sec) SUBFIND: SO iteration 3: need to repeat for 1491073 halo centers. (took 0.017671 sec) SUBFIND: SO iteration 4: need to repeat for 1491073 halo centers. (took 0.0185929 sec) SUBFIND: SO iteration 5: need to repeat for 1491073 halo centers. (took 0.018615 sec) SUBFIND: SO iteration 6: need to repeat for 1491073 halo centers. (took 0.0186955 sec) SUBFIND: SO iteration 7: need to repeat for 1491073 halo centers. (took 0.0189719 sec) SUBFIND: SO iteration 8: need to repeat for 1491073 halo centers. (took 0.0191774 sec) SUBFIND: SO iteration 9: need to repeat for 1491073 halo centers. (took 0.0189266 sec) SUBFIND: SO iteration 10: need to repeat for 1491073 halo centers. (took 0.0286365 sec) SUBFIND: SO iteration 11: need to repeat for 1491073 halo centers. (took 0.0188993 sec) SUBFIND: SO iteration 12: need to repeat for 1491073 halo centers. (took 0.0187743 sec) SUBFIND: SO iteration 13: need to repeat for 1491073 halo centers. (took 0.0185141 sec) SUBFIND: SO iteration 14: need to repeat for 1491073 halo centers. (took 0.0180784 sec) SUBFIND: SO iteration 15: need to repeat for 1491073 halo centers. (took 0.0178324 sec) SUBFIND: SO iteration 16: need to repeat for 1063362 halo centers. (took 0.0175493 sec) SUBFIND: SO iteration 17: need to repeat for 68785 halo centers. (took 0.014857 sec) SUBFIND: SO iteration 18: need to repeat for 4290 halo centers. (took 0.00381841 sec) SUBFIND: SO iteration 19: need to repeat for 5 halo centers. (took 0.000490787 sec) SUBFIND: determining spherical overdensity masses took 1.1864 sec SUBFIND: assembled and ordered groups and subhalos (took 0.258484 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_086' (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 = 5.65795 sec, total size 559.904 MB, corresponds to effective I/O rate of 98.9589 MB/sec SUBFIND: Subgroup catalogues saved. took = 5.65916 sec SUBFIND: Finished with SUBFIND. (total time=35.8807 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1503116 SUBFIND: Largest subhalo has 91 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133828739 FOF: preparing output order of particles took 0.901751 sec SNAPSHOT: writing snapshot file #86 @ time 0.111111 ... SNAPSHOT: writing snapshot file: 'output/snap_086' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_086.hdf5' to 'output/bak-snap_086.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 7.62331 sec, total size 5333.41 MB, corresponds to effective I/O rate of 699.619 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 624 (rank 624 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) Abort(806969615) on node 819 (rank 819 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.