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 = 186323.61 Mb (on task= 243), Smallest = 185646.07 Mb (on task= 621), Average = 186015.34 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5740.82 Mb (on task= 621), Smallest = 5063.28 Mb (on task= 243), Average = 5371.55 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 = 5740.82 Mb (on task= 621), Smallest = 5063.28 Mb (on task= 243), Average = 5371.55 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 568), 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 16.7446 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): 63313781 (tot= 63313781) masstab= 0 READIC: Type 1: 70776125 (tot= 70776125) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 12541 (tot= 12541) 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 4.54037 sec, total size 6380.25 MB, corresponds to effective I/O rate of 1405.23 MB/sec READIC: Total number of particles : 134102447 INIT: Testing ID uniqueness... INIT: success. took=0.0610279 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=26776, determination of top-level tree involved 5 iterations and took 0.465302 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=179 for nextra=60, reaching maximum imbalance of 1.1166|1.11683 DOMAIN: combining multiple-domains took 0.0167988 sec DOMAIN: exchange of 70788666 particles DOMAIN: particle exchange done. (took 0.362988 sec) DOMAIN: domain decomposition done. (took in total 0.852513 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0466009 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=115.025 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.112237 sec =68511.6 NTopnodes=30601 NTopleaves=26776 FOF: Start linking particles (presently allocated=128.428 MB) FOF: linking of small cells took 0.00123013 sec FOF: local links done (took 0.107015 sec, avg-work=0.0947836, imbalance=1.12204). FOF: Marked=173549 out of the 70776125 primaries which are linked FOF: begin linking across processors (presently allocated=129.718 MB) FOF: have done 13051 cross links (processed 173549, took 0.00478492 sec) FOF: have done 2897 cross links (processed 83670, took 0.00394733 sec) FOF: have done 474 cross links (processed 11757, took 0.00332736 sec) FOF: have done 85 cross links (processed 1933, took 0.00311204 sec) FOF: have done 19 cross links (processed 356, took 0.0031089 sec) FOF: have done 0 cross links (processed 78, took 0.00304222 sec) FOF: Local groups found. FOF: primary group finding took = 0.135658 sec FOF: Start finding nearest dm-particle (presently allocated=128.428 MB) FOF: fof-nearest iteration 1: need to repeat for 61789577 particles. (took = 0.0641913 sec) FOF: fof-nearest iteration 2: need to repeat for 54273837 particles. (took = 0.0716734 sec) FOF: fof-nearest iteration 3: need to repeat for 34826008 particles. (took = 0.0779739 sec) FOF: fof-nearest iteration 4: need to repeat for 13363202 particles. (took = 0.0623089 sec) FOF: fof-nearest iteration 5: need to repeat for 2048687 particles. (took = 0.0309896 sec) FOF: fof-nearest iteration 6: need to repeat for 58485 particles. (took = 0.00831871 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.321385 sec FOF: compiling local group data and catalogue took = 0.0171252 sec FOF: Total number of FOF groups with at least 32 particles: 1202524 FOF: Largest FOF group has 224 particles. FOF: Total number of particles in FOF groups: 134102447 FOF: group properties are now allocated.. (presently allocated=119.005 MB) FOF: computation of group properties took = 0.00689637 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.181171 sec FOF: Finished computing FoF groups. Complete work took 0.867835 sec (presently allocated=115.703 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.342 MB) GRAVTREE: Tree construction done. took 0.369896 sec =88022.3 NTopnodes=30601 NTopleaves=26776 tree-build-scalability=0.652886 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 124437931 particles. (took 0.569483 sec) SUBFIND: ngb iteration 2: need to repeat for 118937587 particles. (took 0.467951 sec) SUBFIND: ngb iteration 3: need to repeat for 114148365 particles. (took 0.417379 sec) SUBFIND: ngb iteration 4: need to repeat for 110256316 particles. (took 0.386817 sec) SUBFIND: ngb iteration 5: need to repeat for 106628407 particles. (took 0.36408 sec) SUBFIND: ngb iteration 6: need to repeat for 102206603 particles. (took 0.350396 sec) SUBFIND: ngb iteration 7: need to repeat for 95573951 particles. (took 0.338523 sec) SUBFIND: ngb iteration 8: need to repeat for 86594477 particles. (took 0.317247 sec) SUBFIND: ngb iteration 9: need to repeat for 77870159 particles. (took 0.288684 sec) SUBFIND: ngb iteration 10: need to repeat for 71762030 particles. (took 0.260862 sec) SUBFIND: ngb iteration 11: need to repeat for 68309985 particles. (took 0.245583 sec) SUBFIND: ngb iteration 12: need to repeat for 66547529 particles. (took 0.243907 sec) SUBFIND: ngb iteration 13: need to repeat for 65315570 particles. (took 0.247289 sec) SUBFIND: ngb iteration 14: need to repeat for 62843170 particles. (took 0.249138 sec) SUBFIND: ngb iteration 15: need to repeat for 57914133 particles. (took 0.239721 sec) SUBFIND: ngb iteration 16: need to repeat for 51295678 particles. (took 0.217232 sec) SUBFIND: ngb iteration 17: need to repeat for 45477012 particles. (took 0.184564 sec) SUBFIND: ngb iteration 18: need to repeat for 42202481 particles. (took 0.152555 sec) SUBFIND: ngb iteration 19: need to repeat for 41007495 particles. (took 0.131335 sec) SUBFIND: ngb iteration 20: need to repeat for 40649143 particles. (took 0.121304 sec) SUBFIND: ngb iteration 21: need to repeat for 40484138 particles. (took 0.117421 sec) SUBFIND: ngb iteration 22: need to repeat for 40358602 particles. (took 0.116678 sec) SUBFIND: ngb iteration 23: need to repeat for 40223443 particles. (took 0.11759 sec) SUBFIND: ngb iteration 24: need to repeat for 40054028 particles. (took 0.119006 sec) SUBFIND: ngb iteration 25: need to repeat for 39825054 particles. (took 0.120844 sec) SUBFIND: ngb iteration 26: need to repeat for 39511947 particles. (took 0.124236 sec) SUBFIND: ngb iteration 27: need to repeat for 39081504 particles. (took 0.128604 sec) SUBFIND: ngb iteration 28: need to repeat for 38493298 particles. (took 0.13496 sec) SUBFIND: ngb iteration 29: need to repeat for 37688078 particles. (took 0.146087 sec) SUBFIND: ngb iteration 30: need to repeat for 36580609 particles. (took 0.157981 sec) SUBFIND: ngb iteration 31: need to repeat for 35109210 particles. (took 0.172281 sec) SUBFIND: ngb iteration 32: need to repeat for 33179802 particles. (took 0.184735 sec) SUBFIND: ngb iteration 33: need to repeat for 30738159 particles. (took 0.192833 sec) SUBFIND: ngb iteration 34: need to repeat for 27717947 particles. (took 0.191186 sec) SUBFIND: ngb iteration 35: need to repeat for 24122165 particles. (took 0.186306 sec) SUBFIND: ngb iteration 36: need to repeat for 20021418 particles. (took 0.168112 sec) SUBFIND: ngb iteration 37: need to repeat for 15652541 particles. (took 0.14573 sec) SUBFIND: ngb iteration 38: need to repeat for 11356645 particles. (took 0.119476 sec) SUBFIND: ngb iteration 39: need to repeat for 7514179 particles. (took 0.0951782 sec) SUBFIND: ngb iteration 40: need to repeat for 4435979 particles. (took 0.0710787 sec) SUBFIND: ngb iteration 41: need to repeat for 2284723 particles. (took 0.0486358 sec) SUBFIND: ngb iteration 42: need to repeat for 996512 particles. (took 0.0303484 sec) SUBFIND: ngb iteration 43: need to repeat for 360647 particles. (took 0.0160973 sec) SUBFIND: ngb iteration 44: need to repeat for 104810 particles. (took 0.00770386 sec) SUBFIND: ngb iteration 45: need to repeat for 23497 particles. (took 0.00326825 sec) SUBFIND: ngb iteration 46: need to repeat for 3815 particles. (took 0.00127873 sec) SUBFIND: ngb iteration 47: need to repeat for 399 particles. (took 0.000562832 sec) SUBFIND: ngb iteration 48: need to repeat for 5 particles. (took 0.000294032 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.71828 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 134102447 particles, for threshold size factor 0.6) SUBFIND: The other 1202524 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00325295 sec SUBFIND: particle balance=1.11571 SUBFIND: subfind_exchange() took 0.365744 sec SUBFIND: particle balance for processing=1.00068 SUBFIND: subdomain decomposition took 0.0697368 sec SUBFIND: serial subfind subdomain decomposition took 0.0688291 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1856 took 27.9199 sec SUBFIND: root-task=0: Serial processing of halo 0 took 28.0895 SUBFIND: Processing overall took (total time=28.7826 sec) SUBFIND: 0 out of 10091 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 162845 SUBFIND: subfind_exchange() (for return to original CPU) took 0.398929 sec TREE: Full tree construction for all particles. (presently allocated=106.787 MB) GRAVTREE: Tree construction done. took 0.98655 sec =88022.3 NTopnodes=30601 NTopleaves=26776 tree-build-scalability=0.652886 SUBFIND: SO iteration 1: need to repeat for 1202510 halo centers. (took 0.0210263 sec) SUBFIND: SO iteration 2: need to repeat for 1202510 halo centers. (took 0.0190572 sec) SUBFIND: SO iteration 3: need to repeat for 1202510 halo centers. (took 0.0190676 sec) SUBFIND: SO iteration 4: need to repeat for 1202510 halo centers. (took 0.0188757 sec) SUBFIND: SO iteration 5: need to repeat for 1202510 halo centers. (took 0.0187034 sec) SUBFIND: SO iteration 6: need to repeat for 1202510 halo centers. (took 0.0187194 sec) SUBFIND: SO iteration 7: need to repeat for 1202510 halo centers. (took 0.0186265 sec) SUBFIND: SO iteration 8: need to repeat for 1202510 halo centers. (took 0.0186609 sec) SUBFIND: SO iteration 9: need to repeat for 1202510 halo centers. (took 0.0186623 sec) SUBFIND: SO iteration 10: need to repeat for 1202510 halo centers. (took 0.0192014 sec) SUBFIND: SO iteration 11: need to repeat for 1202510 halo centers. (took 0.0192976 sec) SUBFIND: SO iteration 12: need to repeat for 1202510 halo centers. (took 0.0199217 sec) SUBFIND: SO iteration 13: need to repeat for 1202510 halo centers. (took 0.0200159 sec) SUBFIND: SO iteration 14: need to repeat for 1202510 halo centers. (took 0.0195658 sec) SUBFIND: SO iteration 15: need to repeat for 1202510 halo centers. (took 0.0192771 sec) SUBFIND: SO iteration 16: need to repeat for 48496 halo centers. (took 0.0201541 sec) SUBFIND: SO iteration 17: need to repeat for 553 halo centers. (took 0.00441384 sec) SUBFIND: SO iteration 18: need to repeat for 33 halo centers. (took 0.000271024 sec) SUBFIND: SO iteration 1: need to repeat for 1202510 halo centers. (took 0.0190791 sec) SUBFIND: SO iteration 2: need to repeat for 1202510 halo centers. (took 0.0190105 sec) SUBFIND: SO iteration 3: need to repeat for 1202510 halo centers. (took 0.0193391 sec) SUBFIND: SO iteration 4: need to repeat for 1202510 halo centers. (took 0.0190086 sec) SUBFIND: SO iteration 5: need to repeat for 1202510 halo centers. (took 0.0194066 sec) SUBFIND: SO iteration 6: need to repeat for 1202510 halo centers. (took 0.0189018 sec) SUBFIND: SO iteration 7: need to repeat for 1202510 halo centers. (took 0.0186429 sec) SUBFIND: SO iteration 8: need to repeat for 1202510 halo centers. (took 0.0188933 sec) SUBFIND: SO iteration 9: need to repeat for 1202510 halo centers. (took 0.0191191 sec) SUBFIND: SO iteration 10: need to repeat for 1202510 halo centers. (took 0.0186468 sec) SUBFIND: SO iteration 11: need to repeat for 1202510 halo centers. (took 0.0185599 sec) SUBFIND: SO iteration 12: need to repeat for 1202510 halo centers. (took 0.0187299 sec) SUBFIND: SO iteration 13: need to repeat for 1202510 halo centers. (took 0.0185602 sec) SUBFIND: SO iteration 14: need to repeat for 1202510 halo centers. (took 0.0186644 sec) SUBFIND: SO iteration 15: need to repeat for 1202510 halo centers. (took 0.0186348 sec) SUBFIND: SO iteration 16: need to repeat for 26937 halo centers. (took 0.0183212 sec) SUBFIND: SO iteration 17: need to repeat for 313 halo centers. (took 0.00270489 sec) SUBFIND: SO iteration 18: need to repeat for 16 halo centers. (took 0.00021448 sec) SUBFIND: SO iteration 1: need to repeat for 1202510 halo centers. (took 0.01865 sec) SUBFIND: SO iteration 2: need to repeat for 1202510 halo centers. (took 0.0189018 sec) SUBFIND: SO iteration 3: need to repeat for 1202510 halo centers. (took 0.0190512 sec) SUBFIND: SO iteration 4: need to repeat for 1202510 halo centers. (took 0.0188708 sec) SUBFIND: SO iteration 5: need to repeat for 1202510 halo centers. (took 0.0186639 sec) SUBFIND: SO iteration 6: need to repeat for 1202510 halo centers. (took 0.0186603 sec) SUBFIND: SO iteration 7: need to repeat for 1202510 halo centers. (took 0.018681 sec) SUBFIND: SO iteration 8: need to repeat for 1202510 halo centers. (took 0.0186401 sec) SUBFIND: SO iteration 9: need to repeat for 1202510 halo centers. (took 0.0187289 sec) SUBFIND: SO iteration 10: need to repeat for 1202510 halo centers. (took 0.0186909 sec) SUBFIND: SO iteration 11: need to repeat for 1202510 halo centers. (took 0.0187006 sec) SUBFIND: SO iteration 12: need to repeat for 1202510 halo centers. (took 0.0187508 sec) SUBFIND: SO iteration 13: need to repeat for 1202510 halo centers. (took 0.0190538 sec) SUBFIND: SO iteration 14: need to repeat for 1202510 halo centers. (took 0.0190223 sec) SUBFIND: SO iteration 15: need to repeat for 1202510 halo centers. (took 0.018628 sec) SUBFIND: SO iteration 16: need to repeat for 49840 halo centers. (took 0.0184398 sec) SUBFIND: SO iteration 17: need to repeat for 571 halo centers. (took 0.00439345 sec) SUBFIND: SO iteration 18: need to repeat for 34 halo centers. (took 0.000245558 sec) SUBFIND: SO iteration 1: need to repeat for 1202510 halo centers. (took 0.0186858 sec) SUBFIND: SO iteration 2: need to repeat for 1202510 halo centers. (took 0.0191318 sec) SUBFIND: SO iteration 3: need to repeat for 1202510 halo centers. (took 0.0184774 sec) SUBFIND: SO iteration 4: need to repeat for 1202510 halo centers. (took 0.01871 sec) SUBFIND: SO iteration 5: need to repeat for 1202510 halo centers. (took 0.0186454 sec) SUBFIND: SO iteration 6: need to repeat for 1202510 halo centers. (took 0.0187882 sec) SUBFIND: SO iteration 7: need to repeat for 1202510 halo centers. (took 0.0186724 sec) SUBFIND: SO iteration 8: need to repeat for 1202510 halo centers. (took 0.0187497 sec) SUBFIND: SO iteration 9: need to repeat for 1202510 halo centers. (took 0.0189457 sec) SUBFIND: SO iteration 10: need to repeat for 1202510 halo centers. (took 0.0187621 sec) SUBFIND: SO iteration 11: need to repeat for 1202510 halo centers. (took 0.0186991 sec) SUBFIND: SO iteration 12: need to repeat for 1202510 halo centers. (took 0.0187249 sec) SUBFIND: SO iteration 13: need to repeat for 1202510 halo centers. (took 0.0187552 sec) SUBFIND: SO iteration 14: need to repeat for 1202510 halo centers. (took 0.0188855 sec) SUBFIND: SO iteration 15: need to repeat for 1202510 halo centers. (took 0.0187311 sec) SUBFIND: SO iteration 16: need to repeat for 835303 halo centers. (took 0.018623 sec) SUBFIND: SO iteration 17: need to repeat for 55893 halo centers. (took 0.015666 sec) SUBFIND: SO iteration 18: need to repeat for 4528 halo centers. (took 0.00465047 sec) SUBFIND: SO iteration 19: need to repeat for 2 halo centers. (took 0.000651993 sec) SUBFIND: determining spherical overdensity masses took 1.24743 sec SUBFIND: assembled and ordered groups and subhalos (took 0.190235 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 = 2.84509 sec, total size 451.568 MB, corresponds to effective I/O rate of 158.718 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.84666 sec SUBFIND: Finished with SUBFIND. (total time=43.9871 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1212310 SUBFIND: Largest subhalo has 224 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134100525 FOF: preparing output order of particles took 1.38203 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 8.94252 sec, total size 5328.61 MB, corresponds to effective I/O rate of 595.873 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 80 (rank 80 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.