TACC: Starting up job 4153615 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 = 186216.16 Mb (on task= 621), Smallest = 185782.27 Mb (on task= 243), Average = 185984.94 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5604.62 Mb (on task= 243), Smallest = 5170.73 Mb (on task= 621), Average = 5401.95 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 = 5604.62 Mb (on task= 243), Smallest = 5170.73 Mb (on task= 621), Average = 5401.95 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 371), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-008.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 16.6894 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): 60437175 (tot= 60437175) masstab= 0 READIC: Type 1: 73662895 (tot= 73662895) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 2330 (tot= 2330) 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 4.44412 sec, total size 6369.27 MB, corresponds to effective I/O rate of 1433.19 MB/sec READIC: Total number of particles : 134102400 INIT: Testing ID uniqueness... INIT: success. took=0.0641416 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=30108, determination of top-level tree involved 6 iterations and took 0.466528 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=166 for nextra=75, reaching maximum imbalance of 1.10282|1.1043 DOMAIN: combining multiple-domains took 0.0156846 sec DOMAIN: exchange of 73665225 particles DOMAIN: particle exchange done. (took 0.31739 sec) DOMAIN: domain decomposition done. (took in total 0.806991 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0474506 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=113.64 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0663259 sec =78848.5 NTopnodes=34409 NTopleaves=30108 FOF: Start linking particles (presently allocated=129.572 MB) FOF: linking of small cells took 0.00103306 sec FOF: local links done (took 0.104826 sec, avg-work=0.0937357, imbalance=1.10921). FOF: Marked=175720 out of the 73662895 primaries which are linked FOF: begin linking across processors (presently allocated=130.943 MB) FOF: have done 15340 cross links (processed 175720, took 0.00485875 sec) FOF: have done 3204 cross links (processed 85280, took 0.0039429 sec) FOF: have done 502 cross links (processed 12011, took 0.00340034 sec) FOF: have done 65 cross links (processed 1841, took 0.00312162 sec) FOF: have done 11 cross links (processed 206, took 0.00305348 sec) FOF: have done 2 cross links (processed 36, took 0.00305913 sec) FOF: have done 0 cross links (processed 6, took 0.00301282 sec) FOF: Local groups found. FOF: primary group finding took = 0.136473 sec FOF: Start finding nearest dm-particle (presently allocated=129.572 MB) FOF: fof-nearest iteration 1: need to repeat for 59432859 particles. (took = 0.058597 sec) FOF: fof-nearest iteration 2: need to repeat for 54321499 particles. (took = 0.0642514 sec) FOF: fof-nearest iteration 3: need to repeat for 38928999 particles. (took = 0.0711335 sec) FOF: fof-nearest iteration 4: need to repeat for 17333611 particles. (took = 0.0631206 sec) FOF: fof-nearest iteration 5: need to repeat for 3042044 particles. (took = 0.0360003 sec) FOF: fof-nearest iteration 6: need to repeat for 84447 particles. (took = 0.0101362 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.309049 sec FOF: compiling local group data and catalogue took = 0.0172673 sec FOF: Total number of FOF groups with at least 32 particles: 1733445 FOF: Largest FOF group has 78 particles. FOF: Total number of particles in FOF groups: 134102399 FOF: group properties are now allocated.. (presently allocated=118.066 MB) FOF: computation of group properties took = 0.00783845 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.179218 sec FOF: Finished computing FoF groups. Complete work took 0.816917 sec (presently allocated=114.648 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.453 MB) GRAVTREE: Tree construction done. took 0.207157 sec =98175 NTopnodes=34409 NTopleaves=30108 tree-build-scalability=0.650055 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133914515 particles. (took 0.545774 sec) SUBFIND: ngb iteration 2: need to repeat for 133618388 particles. (took 0.474238 sec) SUBFIND: ngb iteration 3: need to repeat for 133146652 particles. (took 0.442885 sec) SUBFIND: ngb iteration 4: need to repeat for 132316178 particles. (took 0.415937 sec) SUBFIND: ngb iteration 5: need to repeat for 130747503 particles. (took 0.408915 sec) SUBFIND: ngb iteration 6: need to repeat for 127681165 particles. (took 0.407555 sec) SUBFIND: ngb iteration 7: need to repeat for 121689105 particles. (took 0.411136 sec) SUBFIND: ngb iteration 8: need to repeat for 110821926 particles. (took 0.397478 sec) SUBFIND: ngb iteration 9: need to repeat for 95217002 particles. (took 0.362543 sec) SUBFIND: ngb iteration 10: need to repeat for 80402533 particles. (took 0.303712 sec) SUBFIND: ngb iteration 11: need to repeat for 70688377 particles. (took 0.248219 sec) SUBFIND: ngb iteration 12: need to repeat for 65523027 particles. (took 0.214044 sec) SUBFIND: ngb iteration 13: need to repeat for 63008179 particles. (took 0.199531 sec) SUBFIND: ngb iteration 14: need to repeat for 61781832 particles. (took 0.193965 sec) SUBFIND: ngb iteration 15: need to repeat for 61153270 particles. (took 0.188113 sec) SUBFIND: ngb iteration 16: need to repeat for 60793037 particles. (took 0.178619 sec) SUBFIND: ngb iteration 17: need to repeat for 60560637 particles. (took 0.16734 sec) SUBFIND: ngb iteration 18: need to repeat for 60397412 particles. (took 0.154439 sec) SUBFIND: ngb iteration 19: need to repeat for 60273071 particles. (took 0.14287 sec) SUBFIND: ngb iteration 20: need to repeat for 60164303 particles. (took 0.135557 sec) SUBFIND: ngb iteration 21: need to repeat for 60046972 particles. (took 0.133008 sec) SUBFIND: ngb iteration 22: need to repeat for 59905650 particles. (took 0.133152 sec) SUBFIND: ngb iteration 23: need to repeat for 59721237 particles. (took 0.134598 sec) SUBFIND: ngb iteration 24: need to repeat for 59469861 particles. (took 0.136732 sec) SUBFIND: ngb iteration 25: need to repeat for 59127507 particles. (took 0.140334 sec) SUBFIND: ngb iteration 26: need to repeat for 58655210 particles. (took 0.145052 sec) SUBFIND: ngb iteration 27: need to repeat for 58002996 particles. (took 0.151295 sec) SUBFIND: ngb iteration 28: need to repeat for 57104968 particles. (took 0.161688 sec) SUBFIND: ngb iteration 29: need to repeat for 55900264 particles. (took 0.174946 sec) SUBFIND: ngb iteration 30: need to repeat for 54280916 particles. (took 0.194436 sec) SUBFIND: ngb iteration 31: need to repeat for 52151306 particles. (took 0.212952 sec) SUBFIND: ngb iteration 32: need to repeat for 49393686 particles. (took 0.228009 sec) SUBFIND: ngb iteration 33: need to repeat for 45907292 particles. (took 0.237544 sec) SUBFIND: ngb iteration 34: need to repeat for 41597022 particles. (took 0.24125 sec) SUBFIND: ngb iteration 35: need to repeat for 36434627 particles. (took 0.225571 sec) SUBFIND: ngb iteration 36: need to repeat for 30560734 particles. (took 0.201862 sec) SUBFIND: ngb iteration 37: need to repeat for 24247369 particles. (took 0.173769 sec) SUBFIND: ngb iteration 38: need to repeat for 17918288 particles. (took 0.145522 sec) SUBFIND: ngb iteration 39: need to repeat for 12123661 particles. (took 0.116591 sec) SUBFIND: ngb iteration 40: need to repeat for 7351744 particles. (took 0.0868195 sec) SUBFIND: ngb iteration 41: need to repeat for 3887419 particles. (took 0.0604991 sec) SUBFIND: ngb iteration 42: need to repeat for 1732984 particles. (took 0.0383906 sec) SUBFIND: ngb iteration 43: need to repeat for 632231 particles. (took 0.0215614 sec) SUBFIND: ngb iteration 44: need to repeat for 181841 particles. (took 0.010117 sec) SUBFIND: ngb iteration 45: need to repeat for 38781 particles. (took 0.00432092 sec) SUBFIND: ngb iteration 46: need to repeat for 5960 particles. (took 0.00163732 sec) SUBFIND: ngb iteration 47: need to repeat for 599 particles. (took 0.00051999 sec) SUBFIND: ngb iteration 48: need to repeat for 42 particles. (took 0.000269073 sec) SUBFIND: ngb iteration 49: need to repeat for 1 particles. (took 0.000222416 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.51064 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 134102400 particles, for threshold size factor 0.6) SUBFIND: The other 1733445 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00397616 sec SUBFIND: particle balance=1.10262 SUBFIND: subfind_exchange() took 0.360993 sec SUBFIND: particle balance for processing=1.00035 SUBFIND: subdomain decomposition took 0.0694553 sec SUBFIND: serial subfind subdomain decomposition took 0.0686816 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2676 took 40.8066 sec SUBFIND: root-task=0: Serial processing of halo 0 took 40.9753 SUBFIND: Processing overall took (total time=41.5914 sec) SUBFIND: 0 out of 6728 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 155446 SUBFIND: subfind_exchange() (for return to original CPU) took 0.402038 sec TREE: Full tree construction for all particles. (presently allocated=106.392 MB) GRAVTREE: Tree construction done. took 1.01301 sec =98175 NTopnodes=34409 NTopleaves=30108 tree-build-scalability=0.650055 SUBFIND: SO iteration 1: need to repeat for 1733363 halo centers. (took 0.0243364 sec) SUBFIND: SO iteration 2: need to repeat for 1733363 halo centers. (took 0.0211812 sec) SUBFIND: SO iteration 3: need to repeat for 1733363 halo centers. (took 0.0215054 sec) SUBFIND: SO iteration 4: need to repeat for 1733363 halo centers. (took 0.0216021 sec) SUBFIND: SO iteration 5: need to repeat for 1733363 halo centers. (took 0.0210878 sec) SUBFIND: SO iteration 6: need to repeat for 1733363 halo centers. (took 0.0314068 sec) SUBFIND: SO iteration 7: need to repeat for 1733363 halo centers. (took 0.021031 sec) SUBFIND: SO iteration 8: need to repeat for 1733363 halo centers. (took 0.021094 sec) SUBFIND: SO iteration 9: need to repeat for 1733363 halo centers. (took 0.0210754 sec) SUBFIND: SO iteration 10: need to repeat for 1733363 halo centers. (took 0.0210475 sec) SUBFIND: SO iteration 11: need to repeat for 1733363 halo centers. (took 0.0210845 sec) SUBFIND: SO iteration 12: need to repeat for 1733363 halo centers. (took 0.0210411 sec) SUBFIND: SO iteration 13: need to repeat for 1733363 halo centers. (took 0.021164 sec) SUBFIND: SO iteration 14: need to repeat for 1733363 halo centers. (took 0.0209327 sec) SUBFIND: SO iteration 15: need to repeat for 1733363 halo centers. (took 0.0311731 sec) SUBFIND: SO iteration 16: need to repeat for 122621 halo centers. (took 0.0206381 sec) SUBFIND: SO iteration 17: need to repeat for 1845 halo centers. (took 0.00709737 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.000378224 sec) SUBFIND: SO iteration 1: need to repeat for 1733363 halo centers. (took 0.0212232 sec) SUBFIND: SO iteration 2: need to repeat for 1733363 halo centers. (took 0.0206051 sec) SUBFIND: SO iteration 3: need to repeat for 1733363 halo centers. (took 0.0210637 sec) SUBFIND: SO iteration 4: need to repeat for 1733363 halo centers. (took 0.0210373 sec) SUBFIND: SO iteration 5: need to repeat for 1733363 halo centers. (took 0.0210459 sec) SUBFIND: SO iteration 6: need to repeat for 1733363 halo centers. (took 0.0209582 sec) SUBFIND: SO iteration 7: need to repeat for 1733363 halo centers. (took 0.0271818 sec) SUBFIND: SO iteration 8: need to repeat for 1733363 halo centers. (took 0.0209713 sec) SUBFIND: SO iteration 9: need to repeat for 1733363 halo centers. (took 0.0210852 sec) SUBFIND: SO iteration 10: need to repeat for 1733363 halo centers. (took 0.0210469 sec) SUBFIND: SO iteration 11: need to repeat for 1733363 halo centers. (took 0.0209952 sec) SUBFIND: SO iteration 12: need to repeat for 1733363 halo centers. (took 0.0210575 sec) SUBFIND: SO iteration 13: need to repeat for 1733363 halo centers. (took 0.0210146 sec) SUBFIND: SO iteration 14: need to repeat for 1733363 halo centers. (took 0.0210373 sec) SUBFIND: SO iteration 15: need to repeat for 1733363 halo centers. (took 0.020939 sec) SUBFIND: SO iteration 16: need to repeat for 71122 halo centers. (took 0.0205163 sec) SUBFIND: SO iteration 17: need to repeat for 556 halo centers. (took 0.0153672 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00026149 sec) SUBFIND: SO iteration 1: need to repeat for 1733363 halo centers. (took 0.0210905 sec) SUBFIND: SO iteration 2: need to repeat for 1733363 halo centers. (took 0.020969 sec) SUBFIND: SO iteration 3: need to repeat for 1733363 halo centers. (took 0.0212385 sec) SUBFIND: SO iteration 4: need to repeat for 1733363 halo centers. (took 0.0212973 sec) SUBFIND: SO iteration 5: need to repeat for 1733363 halo centers. (took 0.0211982 sec) SUBFIND: SO iteration 6: need to repeat for 1733363 halo centers. (took 0.0212481 sec) SUBFIND: SO iteration 7: need to repeat for 1733363 halo centers. (took 0.0212446 sec) SUBFIND: SO iteration 8: need to repeat for 1733363 halo centers. (took 0.0214158 sec) SUBFIND: SO iteration 9: need to repeat for 1733363 halo centers. (took 0.027874 sec) SUBFIND: SO iteration 10: need to repeat for 1733363 halo centers. (took 0.021206 sec) SUBFIND: SO iteration 11: need to repeat for 1733363 halo centers. (took 0.0210348 sec) SUBFIND: SO iteration 12: need to repeat for 1733363 halo centers. (took 0.0212089 sec) SUBFIND: SO iteration 13: need to repeat for 1733363 halo centers. (took 0.0211358 sec) SUBFIND: SO iteration 14: need to repeat for 1733363 halo centers. (took 0.0210574 sec) SUBFIND: SO iteration 15: need to repeat for 1733363 halo centers. (took 0.0210482 sec) SUBFIND: SO iteration 16: need to repeat for 126063 halo centers. (took 0.0205533 sec) SUBFIND: SO iteration 17: need to repeat for 1907 halo centers. (took 0.00710091 sec) SUBFIND: SO iteration 18: need to repeat for 5 halo centers. (took 0.00036103 sec) SUBFIND: SO iteration 1: need to repeat for 1733363 halo centers. (took 0.0210684 sec) SUBFIND: SO iteration 2: need to repeat for 1733363 halo centers. (took 0.0309312 sec) SUBFIND: SO iteration 3: need to repeat for 1733363 halo centers. (took 0.0204506 sec) SUBFIND: SO iteration 4: need to repeat for 1733363 halo centers. (took 0.0207457 sec) SUBFIND: SO iteration 5: need to repeat for 1733363 halo centers. (took 0.020676 sec) SUBFIND: SO iteration 6: need to repeat for 1733363 halo centers. (took 0.0206792 sec) SUBFIND: SO iteration 7: need to repeat for 1733363 halo centers. (took 0.0207632 sec) SUBFIND: SO iteration 8: need to repeat for 1733363 halo centers. (took 0.0207185 sec) SUBFIND: SO iteration 9: need to repeat for 1733363 halo centers. (took 0.0207111 sec) SUBFIND: SO iteration 10: need to repeat for 1733363 halo centers. (took 0.0207675 sec) SUBFIND: SO iteration 11: need to repeat for 1733363 halo centers. (took 0.0236058 sec) SUBFIND: SO iteration 12: need to repeat for 1733363 halo centers. (took 0.0207242 sec) SUBFIND: SO iteration 13: need to repeat for 1733363 halo centers. (took 0.0207782 sec) SUBFIND: SO iteration 14: need to repeat for 1733363 halo centers. (took 0.0207304 sec) SUBFIND: SO iteration 15: need to repeat for 1733363 halo centers. (took 0.020748 sec) SUBFIND: SO iteration 16: need to repeat for 1455293 halo centers. (took 0.0207314 sec) SUBFIND: SO iteration 17: need to repeat for 126876 halo centers. (took 0.0186269 sec) SUBFIND: SO iteration 18: need to repeat for 16476 halo centers. (took 0.00707944 sec) SUBFIND: SO iteration 19: need to repeat for 4 halo centers. (took 0.00166548 sec) SUBFIND: determining spherical overdensity masses took 1.45502 sec SUBFIND: assembled and ordered groups and subhalos (took 0.202587 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 = 2.81859 sec, total size 649.387 MB, corresponds to effective I/O rate of 230.394 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.82016 sec SUBFIND: Finished with SUBFIND. (total time=57.6425 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1740024 SUBFIND: Largest subhalo has 78 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134094642 FOF: preparing output order of particles took 1.32195 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 9.36012 sec, total size 5295.69 MB, corresponds to effective I/O rate of 565.771 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 300 (rank 300 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.