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 = 186212.42 Mb (on task= 621), Smallest = 185793.44 Mb (on task= 243), Average = 185987.19 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5593.45 Mb (on task= 243), Smallest = 5174.46 Mb (on task= 621), Average = 5399.70 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 = 5593.45 Mb (on task= 243), Smallest = 5174.46 Mb (on task= 621), Average = 5399.70 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 365), 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 14.8186 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): 61769767 (tot= 61769767) masstab= 0 READIC: Type 1: 72327811 (tot= 72327811) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 4803 (tot= 4803) 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 4.64325 sec, total size 6374.35 MB, corresponds to effective I/O rate of 1372.82 MB/sec READIC: Total number of particles : 134102381 INIT: Testing ID uniqueness... INIT: success. took=0.0643848 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=28120, determination of top-level tree involved 6 iterations and took 0.468334 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=175 for nextra=94, reaching maximum imbalance of 1.11207|1.11214 DOMAIN: combining multiple-domains took 0.0154729 sec DOMAIN: exchange of 72332614 particles DOMAIN: particle exchange done. (took 0.323627 sec) DOMAIN: domain decomposition done. (took in total 0.814861 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.045938 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=114.274 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0646089 sec =73468.2 NTopnodes=32137 NTopleaves=28120 FOF: Start linking particles (presently allocated=130.117 MB) FOF: linking of small cells took 0.00103212 sec FOF: local links done (took 0.108013 sec, avg-work=0.0941516, imbalance=1.12914). FOF: Marked=168528 out of the 72327811 primaries which are linked FOF: begin linking across processors (presently allocated=131.436 MB) FOF: have done 13758 cross links (processed 168528, took 0.00479978 sec) FOF: have done 2958 cross links (processed 81654, took 0.00398671 sec) FOF: have done 504 cross links (processed 11848, took 0.00344117 sec) FOF: have done 81 cross links (processed 1857, took 0.00319246 sec) FOF: have done 15 cross links (processed 244, took 0.00318519 sec) FOF: have done 3 cross links (processed 40, took 0.00310288 sec) FOF: have done 0 cross links (processed 6, took 0.00316133 sec) FOF: Local groups found. FOF: primary group finding took = 0.140053 sec FOF: Start finding nearest dm-particle (presently allocated=130.117 MB) FOF: fof-nearest iteration 1: need to repeat for 60565642 particles. (took = 0.0619857 sec) FOF: fof-nearest iteration 2: need to repeat for 54527924 particles. (took = 0.0681756 sec) FOF: fof-nearest iteration 3: need to repeat for 37426253 particles. (took = 0.0751606 sec) FOF: fof-nearest iteration 4: need to repeat for 15588611 particles. (took = 0.063351 sec) FOF: fof-nearest iteration 5: need to repeat for 2566747 particles. (took = 0.0341295 sec) FOF: fof-nearest iteration 6: need to repeat for 72598 particles. (took = 0.00943968 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.318038 sec FOF: compiling local group data and catalogue took = 0.017515 sec FOF: Total number of FOF groups with at least 32 particles: 1473855 FOF: Largest FOF group has 182 particles. FOF: Total number of particles in FOF groups: 134102381 FOF: group properties are now allocated.. (presently allocated=118.441 MB) FOF: computation of group properties took = 0.00738839 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.176571 sec FOF: Finished computing FoF groups. Complete work took 0.824937 sec (presently allocated=115.11 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.973 MB) GRAVTREE: Tree construction done. took 0.111294 sec =92887.4 NTopnodes=32137 NTopleaves=28120 tree-build-scalability=0.654556 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133962623 particles. (took 0.560083 sec) SUBFIND: ngb iteration 2: need to repeat for 133719416 particles. (took 0.495385 sec) SUBFIND: ngb iteration 3: need to repeat for 133281503 particles. (took 0.470318 sec) SUBFIND: ngb iteration 4: need to repeat for 132450004 particles. (took 0.454698 sec) SUBFIND: ngb iteration 5: need to repeat for 130801726 particles. (took 0.445312 sec) SUBFIND: ngb iteration 6: need to repeat for 127522364 particles. (took 0.445189 sec) SUBFIND: ngb iteration 7: need to repeat for 121100960 particles. (took 0.441905 sec) SUBFIND: ngb iteration 8: need to repeat for 109633932 particles. (took 0.427412 sec) SUBFIND: ngb iteration 9: need to repeat for 93967563 particles. (took 0.386114 sec) SUBFIND: ngb iteration 10: need to repeat for 79919331 particles. (took 0.323372 sec) SUBFIND: ngb iteration 11: need to repeat for 71021652 particles. (took 0.268052 sec) SUBFIND: ngb iteration 12: need to repeat for 66369184 particles. (took 0.23766 sec) SUBFIND: ngb iteration 13: need to repeat for 64127910 particles. (took 0.226694 sec) SUBFIND: ngb iteration 14: need to repeat for 63042906 particles. (took 0.222789 sec) SUBFIND: ngb iteration 15: need to repeat for 62470955 particles. (took 0.217468 sec) SUBFIND: ngb iteration 16: need to repeat for 62121125 particles. (took 0.20601 sec) SUBFIND: ngb iteration 17: need to repeat for 61881572 particles. (took 0.192192 sec) SUBFIND: ngb iteration 18: need to repeat for 61707323 particles. (took 0.17703 sec) SUBFIND: ngb iteration 19: need to repeat for 61572676 particles. (took 0.163411 sec) SUBFIND: ngb iteration 20: need to repeat for 61459169 particles. (took 0.154721 sec) SUBFIND: ngb iteration 21: need to repeat for 61345035 particles. (took 0.151743 sec) SUBFIND: ngb iteration 22: need to repeat for 61211540 particles. (took 0.151484 sec) SUBFIND: ngb iteration 23: need to repeat for 61039894 particles. (took 0.152996 sec) SUBFIND: ngb iteration 24: need to repeat for 60809604 particles. (took 0.155505 sec) SUBFIND: ngb iteration 25: need to repeat for 60494304 particles. (took 0.159005 sec) SUBFIND: ngb iteration 26: need to repeat for 60064030 particles. (took 0.163762 sec) SUBFIND: ngb iteration 27: need to repeat for 59473564 particles. (took 0.17097 sec) SUBFIND: ngb iteration 28: need to repeat for 58665447 particles. (took 0.180312 sec) SUBFIND: ngb iteration 29: need to repeat for 57566367 particles. (took 0.196363 sec) SUBFIND: ngb iteration 30: need to repeat for 56069407 particles. (took 0.213466 sec) SUBFIND: ngb iteration 31: need to repeat for 54076386 particles. (took 0.234906 sec) SUBFIND: ngb iteration 32: need to repeat for 51460182 particles. (took 0.254134 sec) SUBFIND: ngb iteration 33: need to repeat for 48101367 particles. (took 0.262484 sec) SUBFIND: ngb iteration 34: need to repeat for 43897573 particles. (took 0.265717 sec) SUBFIND: ngb iteration 35: need to repeat for 38795757 particles. (took 0.258756 sec) SUBFIND: ngb iteration 36: need to repeat for 32884859 particles. (took 0.237132 sec) SUBFIND: ngb iteration 37: need to repeat for 26426660 particles. (took 0.210292 sec) SUBFIND: ngb iteration 38: need to repeat for 19857386 particles. (took 0.177501 sec) SUBFIND: ngb iteration 39: need to repeat for 13698083 particles. (took 0.145569 sec) SUBFIND: ngb iteration 40: need to repeat for 8505681 particles. (took 0.112255 sec) SUBFIND: ngb iteration 41: need to repeat for 4640018 particles. (took 0.0799477 sec) SUBFIND: ngb iteration 42: need to repeat for 2154972 particles. (took 0.0509814 sec) SUBFIND: ngb iteration 43: need to repeat for 825445 particles. (took 0.0296743 sec) SUBFIND: ngb iteration 44: need to repeat for 250218 particles. (took 0.0150428 sec) SUBFIND: ngb iteration 45: need to repeat for 57554 particles. (took 0.00659357 sec) SUBFIND: ngb iteration 46: need to repeat for 9890 particles. (took 0.00210775 sec) SUBFIND: ngb iteration 47: need to repeat for 1200 particles. (took 0.000684234 sec) SUBFIND: ngb iteration 48: need to repeat for 111 particles. (took 0.000361134 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.5613 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 134102381 particles, for threshold size factor 0.6) SUBFIND: The other 1473855 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00359313 sec SUBFIND: particle balance=1.11207 SUBFIND: subfind_exchange() took 0.364502 sec SUBFIND: particle balance for processing=1.00067 SUBFIND: subdomain decomposition took 0.0692676 sec SUBFIND: serial subfind subdomain decomposition took 0.0684204 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2275 took 35.1482 sec SUBFIND: root-task=0: Serial processing of halo 0 took 35.3163 SUBFIND: Processing overall took (total time=35.3166 sec) SUBFIND: 0 out of 9319 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 158873 SUBFIND: subfind_exchange() (for return to original CPU) took 0.39843 sec TREE: Full tree construction for all particles. (presently allocated=106.34 MB) GRAVTREE: Tree construction done. took 1.03928 sec =92887.4 NTopnodes=32137 NTopleaves=28120 tree-build-scalability=0.654556 SUBFIND: SO iteration 1: need to repeat for 1473826 halo centers. (took 0.0224356 sec) SUBFIND: SO iteration 2: need to repeat for 1473826 halo centers. (took 0.0206026 sec) SUBFIND: SO iteration 3: need to repeat for 1473826 halo centers. (took 0.0202198 sec) SUBFIND: SO iteration 4: need to repeat for 1473826 halo centers. (took 0.0202574 sec) SUBFIND: SO iteration 5: need to repeat for 1473826 halo centers. (took 0.0199459 sec) SUBFIND: SO iteration 6: need to repeat for 1473826 halo centers. (took 0.0199085 sec) SUBFIND: SO iteration 7: need to repeat for 1473826 halo centers. (took 0.0199188 sec) SUBFIND: SO iteration 8: need to repeat for 1473826 halo centers. (took 0.0199156 sec) SUBFIND: SO iteration 9: need to repeat for 1473826 halo centers. (took 0.0198711 sec) SUBFIND: SO iteration 10: need to repeat for 1473826 halo centers. (took 0.0199002 sec) SUBFIND: SO iteration 11: need to repeat for 1473826 halo centers. (took 0.0198956 sec) SUBFIND: SO iteration 12: need to repeat for 1473826 halo centers. (took 0.0200493 sec) SUBFIND: SO iteration 13: need to repeat for 1473826 halo centers. (took 0.0202655 sec) SUBFIND: SO iteration 14: need to repeat for 1473826 halo centers. (took 0.020841 sec) SUBFIND: SO iteration 15: need to repeat for 1473826 halo centers. (took 0.0210308 sec) SUBFIND: SO iteration 16: need to repeat for 82119 halo centers. (took 0.0201727 sec) SUBFIND: SO iteration 17: need to repeat for 1295 halo centers. (took 0.00583805 sec) SUBFIND: SO iteration 18: need to repeat for 19 halo centers. (took 0.000306738 sec) SUBFIND: SO iteration 1: need to repeat for 1473826 halo centers. (took 0.0205356 sec) SUBFIND: SO iteration 2: need to repeat for 1473826 halo centers. (took 0.019507 sec) SUBFIND: SO iteration 3: need to repeat for 1473826 halo centers. (took 0.0203666 sec) SUBFIND: SO iteration 4: need to repeat for 1473826 halo centers. (took 0.0200232 sec) SUBFIND: SO iteration 5: need to repeat for 1473826 halo centers. (took 0.0199735 sec) SUBFIND: SO iteration 6: need to repeat for 1473826 halo centers. (took 0.0197936 sec) SUBFIND: SO iteration 7: need to repeat for 1473826 halo centers. (took 0.0200242 sec) SUBFIND: SO iteration 8: need to repeat for 1473826 halo centers. (took 0.0199456 sec) SUBFIND: SO iteration 9: need to repeat for 1473826 halo centers. (took 0.0198452 sec) SUBFIND: SO iteration 10: need to repeat for 1473826 halo centers. (took 0.019979 sec) SUBFIND: SO iteration 11: need to repeat for 1473826 halo centers. (took 0.0198027 sec) SUBFIND: SO iteration 12: need to repeat for 1473826 halo centers. (took 0.0198406 sec) SUBFIND: SO iteration 13: need to repeat for 1473826 halo centers. (took 0.0201553 sec) SUBFIND: SO iteration 14: need to repeat for 1473826 halo centers. (took 0.0198984 sec) SUBFIND: SO iteration 15: need to repeat for 1473826 halo centers. (took 0.0197945 sec) SUBFIND: SO iteration 16: need to repeat for 46748 halo centers. (took 0.019529 sec) SUBFIND: SO iteration 17: need to repeat for 592 halo centers. (took 0.00404001 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00024167 sec) SUBFIND: SO iteration 1: need to repeat for 1473826 halo centers. (took 0.0199186 sec) SUBFIND: SO iteration 2: need to repeat for 1473826 halo centers. (took 0.0199205 sec) SUBFIND: SO iteration 3: need to repeat for 1473826 halo centers. (took 0.0201074 sec) SUBFIND: SO iteration 4: need to repeat for 1473826 halo centers. (took 0.0199446 sec) SUBFIND: SO iteration 5: need to repeat for 1473826 halo centers. (took 0.0198959 sec) SUBFIND: SO iteration 6: need to repeat for 1473826 halo centers. (took 0.0198951 sec) SUBFIND: SO iteration 7: need to repeat for 1473826 halo centers. (took 0.0198862 sec) SUBFIND: SO iteration 8: need to repeat for 1473826 halo centers. (took 0.0198608 sec) SUBFIND: SO iteration 9: need to repeat for 1473826 halo centers. (took 0.0199129 sec) SUBFIND: SO iteration 10: need to repeat for 1473826 halo centers. (took 0.0198276 sec) SUBFIND: SO iteration 11: need to repeat for 1473826 halo centers. (took 0.0199161 sec) SUBFIND: SO iteration 12: need to repeat for 1473826 halo centers. (took 0.0198667 sec) SUBFIND: SO iteration 13: need to repeat for 1473826 halo centers. (took 0.0198795 sec) SUBFIND: SO iteration 14: need to repeat for 1473826 halo centers. (took 0.019832 sec) SUBFIND: SO iteration 15: need to repeat for 1473826 halo centers. (took 0.0202157 sec) SUBFIND: SO iteration 16: need to repeat for 84081 halo centers. (took 0.0208298 sec) SUBFIND: SO iteration 17: need to repeat for 1350 halo centers. (took 0.0057267 sec) SUBFIND: SO iteration 18: need to repeat for 21 halo centers. (took 0.000316728 sec) SUBFIND: SO iteration 1: need to repeat for 1473826 halo centers. (took 0.0199448 sec) SUBFIND: SO iteration 2: need to repeat for 1473826 halo centers. (took 0.0205043 sec) SUBFIND: SO iteration 3: need to repeat for 1473826 halo centers. (took 0.0201624 sec) SUBFIND: SO iteration 4: need to repeat for 1473826 halo centers. (took 0.0218035 sec) SUBFIND: SO iteration 5: need to repeat for 1473826 halo centers. (took 0.024013 sec) SUBFIND: SO iteration 6: need to repeat for 1473826 halo centers. (took 0.0240271 sec) SUBFIND: SO iteration 7: need to repeat for 1473826 halo centers. (took 0.0239914 sec) SUBFIND: SO iteration 8: need to repeat for 1473826 halo centers. (took 0.0211932 sec) SUBFIND: SO iteration 9: need to repeat for 1473826 halo centers. (took 0.0211688 sec) SUBFIND: SO iteration 10: need to repeat for 1473826 halo centers. (took 0.0210262 sec) SUBFIND: SO iteration 11: need to repeat for 1473826 halo centers. (took 0.02305 sec) SUBFIND: SO iteration 12: need to repeat for 1473826 halo centers. (took 0.0223122 sec) SUBFIND: SO iteration 13: need to repeat for 1473826 halo centers. (took 0.0253333 sec) SUBFIND: SO iteration 14: need to repeat for 1473826 halo centers. (took 0.0309612 sec) SUBFIND: SO iteration 15: need to repeat for 1473826 halo centers. (took 0.0286122 sec) SUBFIND: SO iteration 16: need to repeat for 1155353 halo centers. (took 0.0257411 sec) SUBFIND: SO iteration 17: need to repeat for 86241 halo centers. (took 0.0245328 sec) SUBFIND: SO iteration 18: need to repeat for 8594 halo centers. (took 0.00883132 sec) SUBFIND: determining spherical overdensity masses took 1.39295 sec SUBFIND: assembled and ordered groups and subhalos (took 0.220892 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 = 2.71595 sec, total size 552.88 MB, corresponds to effective I/O rate of 203.568 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.71754 sec SUBFIND: Finished with SUBFIND. (total time=52.2016 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1483049 SUBFIND: Largest subhalo has 182 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134098370 FOF: preparing output order of particles took 1.30727 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 8.46031 sec, total size 5310.94 MB, corresponds to effective I/O rate of 627.748 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 500 (rank 500 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.