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 = 186330.34 Mb (on task= 243), Smallest = 185661.87 Mb (on task= 621), Average = 186014.13 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5725.02 Mb (on task= 621), Smallest = 5056.55 Mb (on task= 243), Average = 5372.76 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 = 5725.02 Mb (on task= 621), Smallest = 5056.55 Mb (on task= 243), Average = 5372.76 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 575), 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 15.0808 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): 64342634 (tot= 64342634) masstab= 0 READIC: Type 1: 69733159 (tot= 69733159) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 26583 (tot= 26583) 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 4.53588 sec, total size 6384.17 MB, corresponds to effective I/O rate of 1407.48 MB/sec READIC: Total number of particles : 134102376 INIT: Testing ID uniqueness... INIT: success. took=0.0591644 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=29163, determination of top-level tree involved 5 iterations and took 0.475311 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 1.10306|1.1043 DOMAIN: combining multiple-domains took 0.017076 sec DOMAIN: exchange of 69759742 particles DOMAIN: particle exchange done. (took 0.334913 sec) DOMAIN: domain decomposition done. (took in total 0.834573 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0463271 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=115.578 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.112314 sec =68786.2 NTopnodes=33329 NTopleaves=29163 FOF: Start linking particles (presently allocated=128.689 MB) FOF: linking of small cells took 0.00126345 sec FOF: local links done (took 0.106471 sec, avg-work=0.0958326, imbalance=1.10365). FOF: Marked=170263 out of the 69733159 primaries which are linked FOF: begin linking across processors (presently allocated=129.982 MB) FOF: have done 11915 cross links (processed 170263, took 0.00471741 sec) FOF: have done 2679 cross links (processed 81957, took 0.00391956 sec) FOF: have done 433 cross links (processed 11431, took 0.00337705 sec) FOF: have done 63 cross links (processed 1806, took 0.00309077 sec) FOF: have done 15 cross links (processed 279, took 0.00306599 sec) FOF: have done 5 cross links (processed 50, took 0.00304895 sec) FOF: have done 1 cross links (processed 16, took 0.00307067 sec) FOF: have done 0 cross links (processed 2, took 0.00305311 sec) FOF: Local groups found. FOF: primary group finding took = 0.141441 sec FOF: Start finding nearest dm-particle (presently allocated=128.689 MB) FOF: fof-nearest iteration 1: need to repeat for 62545534 particles. (took = 0.0662198 sec) FOF: fof-nearest iteration 2: need to repeat for 53753108 particles. (took = 0.0752221 sec) FOF: fof-nearest iteration 3: need to repeat for 32487745 particles. (took = 0.08123 sec) FOF: fof-nearest iteration 4: need to repeat for 11725208 particles. (took = 0.0611372 sec) FOF: fof-nearest iteration 5: need to repeat for 1710784 particles. (took = 0.0283601 sec) FOF: fof-nearest iteration 6: need to repeat for 49780 particles. (took = 0.00736076 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.325214 sec FOF: compiling local group data and catalogue took = 0.0167635 sec FOF: Total number of FOF groups with at least 32 particles: 1013386 FOF: Largest FOF group has 133 particles. FOF: Total number of particles in FOF groups: 134102376 FOF: group properties are now allocated.. (presently allocated=119.448 MB) FOF: computation of group properties took = 0.00650071 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.176544 sec FOF: Finished computing FoF groups. Complete work took 0.886865 sec (presently allocated=116.152 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.533 MB) GRAVTREE: Tree construction done. took 0.362096 sec =88292.6 NTopnodes=33329 NTopleaves=29163 tree-build-scalability=0.623099 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 127450682 particles. (took 0.581323 sec) SUBFIND: ngb iteration 2: need to repeat for 123983910 particles. (took 0.45788 sec) SUBFIND: ngb iteration 3: need to repeat for 121127931 particles. (took 0.388923 sec) SUBFIND: ngb iteration 4: need to repeat for 119005814 particles. (took 0.356395 sec) SUBFIND: ngb iteration 5: need to repeat for 117466227 particles. (took 0.336329 sec) SUBFIND: ngb iteration 6: need to repeat for 116231074 particles. (took 0.329372 sec) SUBFIND: ngb iteration 7: need to repeat for 115075184 particles. (took 0.330729 sec) SUBFIND: ngb iteration 8: need to repeat for 113901367 particles. (took 0.339467 sec) SUBFIND: ngb iteration 9: need to repeat for 112903494 particles. (took 0.350124 sec) SUBFIND: ngb iteration 10: need to repeat for 112219815 particles. (took 0.363857 sec) SUBFIND: ngb iteration 11: need to repeat for 111792566 particles. (took 0.381837 sec) SUBFIND: ngb iteration 12: need to repeat for 110971481 particles. (took 0.397789 sec) SUBFIND: ngb iteration 13: need to repeat for 105614318 particles. (took 0.412699 sec) SUBFIND: ngb iteration 14: need to repeat for 93241795 particles. (took 0.4059 sec) SUBFIND: ngb iteration 15: need to repeat for 78107679 particles. (took 0.369213 sec) SUBFIND: ngb iteration 16: need to repeat for 62806604 particles. (took 0.31772 sec) SUBFIND: ngb iteration 17: need to repeat for 48147531 particles. (took 0.262962 sec) SUBFIND: ngb iteration 18: need to repeat for 34100533 particles. (took 0.220355 sec) SUBFIND: ngb iteration 19: need to repeat for 21676486 particles. (took 0.180822 sec) SUBFIND: ngb iteration 20: need to repeat for 12754245 particles. (took 0.132359 sec) SUBFIND: ngb iteration 21: need to repeat for 7882109 particles. (took 0.0855823 sec) SUBFIND: ngb iteration 22: need to repeat for 5869927 particles. (took 0.0498321 sec) SUBFIND: ngb iteration 23: need to repeat for 5228863 particles. (took 0.0298047 sec) SUBFIND: ngb iteration 24: need to repeat for 5067189 particles. (took 0.0213569 sec) SUBFIND: ngb iteration 25: need to repeat for 5012766 particles. (took 0.0201951 sec) SUBFIND: ngb iteration 26: need to repeat for 4961159 particles. (took 0.0204207 sec) SUBFIND: ngb iteration 27: need to repeat for 4891930 particles. (took 0.0210994 sec) SUBFIND: ngb iteration 28: need to repeat for 4798664 particles. (took 0.0227056 sec) SUBFIND: ngb iteration 29: need to repeat for 4674967 particles. (took 0.0242096 sec) SUBFIND: ngb iteration 30: need to repeat for 4509241 particles. (took 0.0263702 sec) SUBFIND: ngb iteration 31: need to repeat for 4294102 particles. (took 0.0282232 sec) SUBFIND: ngb iteration 32: need to repeat for 4022089 particles. (took 0.0305141 sec) SUBFIND: ngb iteration 33: need to repeat for 3683351 particles. (took 0.0324984 sec) SUBFIND: ngb iteration 34: need to repeat for 3276981 particles. (took 0.0309977 sec) SUBFIND: ngb iteration 35: need to repeat for 2799256 particles. (took 0.0299376 sec) SUBFIND: ngb iteration 36: need to repeat for 2274923 particles. (took 0.0264294 sec) SUBFIND: ngb iteration 37: need to repeat for 1735288 particles. (took 0.0223685 sec) SUBFIND: ngb iteration 38: need to repeat for 1222229 particles. (took 0.0182104 sec) SUBFIND: ngb iteration 39: need to repeat for 779685 particles. (took 0.0134912 sec) SUBFIND: ngb iteration 40: need to repeat for 445785 particles. (took 0.01085 sec) SUBFIND: ngb iteration 41: need to repeat for 222076 particles. (took 0.00737852 sec) SUBFIND: ngb iteration 42: need to repeat for 92873 particles. (took 0.00478034 sec) SUBFIND: ngb iteration 43: need to repeat for 31372 particles. (took 0.00272441 sec) SUBFIND: ngb iteration 44: need to repeat for 9002 particles. (took 0.00148921 sec) SUBFIND: ngb iteration 45: need to repeat for 1832 particles. (took 0.000860078 sec) SUBFIND: ngb iteration 46: need to repeat for 265 particles. (took 0.000521393 sec) SUBFIND: ngb iteration 47: need to repeat for 14 particles. (took 0.000341125 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.50397 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 134102376 particles, for threshold size factor 0.6) SUBFIND: The other 1013386 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00323615 sec SUBFIND: particle balance=1.10277 SUBFIND: subfind_exchange() took 0.369074 sec SUBFIND: particle balance for processing=1.00009 SUBFIND: subdomain decomposition took 0.0694576 sec SUBFIND: serial subfind subdomain decomposition took 0.0685654 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1564 took 23.6793 sec SUBFIND: root-task=0: Serial processing of halo 0 took 23.8481 SUBFIND: Processing overall took (total time=24.8949 sec) SUBFIND: 0 out of 4694 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 165491 SUBFIND: subfind_exchange() (for return to original CPU) took 0.402922 sec TREE: Full tree construction for all particles. (presently allocated=107.221 MB) GRAVTREE: Tree construction done. took 1.00057 sec =88292.6 NTopnodes=33329 NTopleaves=29163 tree-build-scalability=0.623099 SUBFIND: SO iteration 1: need to repeat for 1013385 halo centers. (took 0.0200566 sec) SUBFIND: SO iteration 2: need to repeat for 1013385 halo centers. (took 0.0184214 sec) SUBFIND: SO iteration 3: need to repeat for 1013385 halo centers. (took 0.0182744 sec) SUBFIND: SO iteration 4: need to repeat for 1013385 halo centers. (took 0.0180023 sec) SUBFIND: SO iteration 5: need to repeat for 1013385 halo centers. (took 0.0179131 sec) SUBFIND: SO iteration 6: need to repeat for 1013385 halo centers. (took 0.0178906 sec) SUBFIND: SO iteration 7: need to repeat for 1013385 halo centers. (took 0.0178287 sec) SUBFIND: SO iteration 8: need to repeat for 1013385 halo centers. (took 0.0178941 sec) SUBFIND: SO iteration 9: need to repeat for 1013385 halo centers. (took 0.0178527 sec) SUBFIND: SO iteration 10: need to repeat for 1013385 halo centers. (took 0.0178644 sec) SUBFIND: SO iteration 11: need to repeat for 1013385 halo centers. (took 0.0178767 sec) SUBFIND: SO iteration 12: need to repeat for 1013385 halo centers. (took 0.0178202 sec) SUBFIND: SO iteration 13: need to repeat for 1013385 halo centers. (took 0.0178824 sec) SUBFIND: SO iteration 14: need to repeat for 1013385 halo centers. (took 0.0178796 sec) SUBFIND: SO iteration 15: need to repeat for 1013385 halo centers. (took 0.0178078 sec) SUBFIND: SO iteration 16: need to repeat for 30584 halo centers. (took 0.0175877 sec) SUBFIND: SO iteration 17: need to repeat for 353 halo centers. (took 0.00317606 sec) SUBFIND: SO iteration 18: need to repeat for 10 halo centers. (took 0.000234537 sec) SUBFIND: SO iteration 1: need to repeat for 1013385 halo centers. (took 0.0178284 sec) SUBFIND: SO iteration 2: need to repeat for 1013385 halo centers. (took 0.0175099 sec) SUBFIND: SO iteration 3: need to repeat for 1013385 halo centers. (took 0.0177654 sec) SUBFIND: SO iteration 4: need to repeat for 1013385 halo centers. (took 0.0177295 sec) SUBFIND: SO iteration 5: need to repeat for 1013385 halo centers. (took 0.0177761 sec) SUBFIND: SO iteration 6: need to repeat for 1013385 halo centers. (took 0.0177423 sec) SUBFIND: SO iteration 7: need to repeat for 1013385 halo centers. (took 0.0178314 sec) SUBFIND: SO iteration 8: need to repeat for 1013385 halo centers. (took 0.0178377 sec) SUBFIND: SO iteration 9: need to repeat for 1013385 halo centers. (took 0.0177408 sec) SUBFIND: SO iteration 10: need to repeat for 1013385 halo centers. (took 0.0177808 sec) SUBFIND: SO iteration 11: need to repeat for 1013385 halo centers. (took 0.0177484 sec) SUBFIND: SO iteration 12: need to repeat for 1013385 halo centers. (took 0.0177835 sec) SUBFIND: SO iteration 13: need to repeat for 1013385 halo centers. (took 0.0177947 sec) SUBFIND: SO iteration 14: need to repeat for 1013385 halo centers. (took 0.0178138 sec) SUBFIND: SO iteration 15: need to repeat for 1013385 halo centers. (took 0.0178945 sec) SUBFIND: SO iteration 16: need to repeat for 16693 halo centers. (took 0.0175329 sec) SUBFIND: SO iteration 17: need to repeat for 133 halo centers. (took 0.00190306 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000218574 sec) SUBFIND: SO iteration 1: need to repeat for 1013385 halo centers. (took 0.0179212 sec) SUBFIND: SO iteration 2: need to repeat for 1013385 halo centers. (took 0.0183484 sec) SUBFIND: SO iteration 3: need to repeat for 1013385 halo centers. (took 0.0188019 sec) SUBFIND: SO iteration 4: need to repeat for 1013385 halo centers. (took 0.0180994 sec) SUBFIND: SO iteration 5: need to repeat for 1013385 halo centers. (took 0.0181648 sec) SUBFIND: SO iteration 6: need to repeat for 1013385 halo centers. (took 0.0179631 sec) SUBFIND: SO iteration 7: need to repeat for 1013385 halo centers. (took 0.0182076 sec) SUBFIND: SO iteration 8: need to repeat for 1013385 halo centers. (took 0.0182142 sec) SUBFIND: SO iteration 9: need to repeat for 1013385 halo centers. (took 0.0183006 sec) SUBFIND: SO iteration 10: need to repeat for 1013385 halo centers. (took 0.0179988 sec) SUBFIND: SO iteration 11: need to repeat for 1013385 halo centers. (took 0.0180065 sec) SUBFIND: SO iteration 12: need to repeat for 1013385 halo centers. (took 0.0179729 sec) SUBFIND: SO iteration 13: need to repeat for 1013385 halo centers. (took 0.0180547 sec) SUBFIND: SO iteration 14: need to repeat for 1013385 halo centers. (took 0.0180078 sec) SUBFIND: SO iteration 15: need to repeat for 1013385 halo centers. (took 0.017828 sec) SUBFIND: SO iteration 16: need to repeat for 31497 halo centers. (took 0.017551 sec) SUBFIND: SO iteration 17: need to repeat for 372 halo centers. (took 0.00311264 sec) SUBFIND: SO iteration 18: need to repeat for 12 halo centers. (took 0.000227878 sec) SUBFIND: SO iteration 1: need to repeat for 1013385 halo centers. (took 0.0180425 sec) SUBFIND: SO iteration 2: need to repeat for 1013385 halo centers. (took 0.0182505 sec) SUBFIND: SO iteration 3: need to repeat for 1013385 halo centers. (took 0.0177254 sec) SUBFIND: SO iteration 4: need to repeat for 1013385 halo centers. (took 0.0180584 sec) SUBFIND: SO iteration 5: need to repeat for 1013385 halo centers. (took 0.0179742 sec) SUBFIND: SO iteration 6: need to repeat for 1013385 halo centers. (took 0.0180624 sec) SUBFIND: SO iteration 7: need to repeat for 1013385 halo centers. (took 0.0180535 sec) SUBFIND: SO iteration 8: need to repeat for 1013385 halo centers. (took 0.0183575 sec) SUBFIND: SO iteration 9: need to repeat for 1013385 halo centers. (took 0.0183647 sec) SUBFIND: SO iteration 10: need to repeat for 1013385 halo centers. (took 0.0180995 sec) SUBFIND: SO iteration 11: need to repeat for 1013385 halo centers. (took 0.0180312 sec) SUBFIND: SO iteration 12: need to repeat for 1013385 halo centers. (took 0.0180826 sec) SUBFIND: SO iteration 13: need to repeat for 1013385 halo centers. (took 0.0180638 sec) SUBFIND: SO iteration 14: need to repeat for 1013385 halo centers. (took 0.0180421 sec) SUBFIND: SO iteration 15: need to repeat for 1013385 halo centers. (took 0.0180702 sec) SUBFIND: SO iteration 16: need to repeat for 630462 halo centers. (took 0.0179548 sec) SUBFIND: SO iteration 17: need to repeat for 35319 halo centers. (took 0.0142814 sec) SUBFIND: SO iteration 18: need to repeat for 1751 halo centers. (took 0.00324183 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000360763 sec) SUBFIND: determining spherical overdensity masses took 1.18165 sec SUBFIND: assembled and ordered groups and subhalos (took 0.1891 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 = 2.84235 sec, total size 379.787 MB, corresponds to effective I/O rate of 133.618 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.84342 sec SUBFIND: Finished with SUBFIND. (total time=38.8214 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1017962 SUBFIND: Largest subhalo has 133 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102008 FOF: preparing output order of particles took 1.32707 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 9.38127 sec, total size 5340.38 MB, corresponds to effective I/O rate of 569.26 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 244 (rank 244 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.