TACC: Starting up job 4243129 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 MPI ranks in total for assisting one-sided communication (1 per shared memory node). ___ __ ____ ___ ____ ____ __ / __) /__\ ( _ \ / __)( ___)(_ _)___ /. | ( (_-. /(__)\ )(_) )( (_-. )__) )( (___)(_ _) \___/(__)(__)(____/ \___/(____) (__) (_) This is Gadget, version 4.0. Git commit 30019281bed6dcfb8d018c09095aeaa1e6ff5042, Wed Aug 11 12:22:28 2021 +0200 Code was compiled with the following compiler and flags: mpicxx -std=c++11 -Wwrite-strings -Wredundant-decls -Woverloaded-virtual -Wcast-qual -Wcast-align -Wpointer-arith -Wmissing-declarations -g -Wall -W -O3 -march=native -I/opt/apps/gcc9_1/hdf5/1.10.4/x86_64/include -I/opt/apps/gcc9_1/gsl/2.6/include -I/opt/apps/gcc9_1/impi19_0/fftw3/3.3.8/include -Ibuild -Isrc Code was compiled with the following settings: DOUBLEPRECISION=1 FOF FOF_GROUP_MIN_LEN=32 FOF_LINKLENGTH=0.2 FOF_PRIMARY_LINK_TYPES=2 FOF_SECONDARY_LINK_TYPES=1+16+32 GADGET2_HEADER IDS_64BIT NTYPES=6 PERIODIC PMGRID=128 SELFGRAVITY SUBFIND Running on 864 MPI tasks. BEGRUN: Size of particle structure 136 [bytes] BEGRUN: Size of sph particle structure 192 [bytes] BEGRUN: Size of gravity tree node 104 [bytes] BEGRUN: Size of neighbour tree node 192 [bytes] BEGRUN: Size of subfind auxiliary data 104 [bytes] ------------------------------------------------------------------------------------------------------------------------- AvailMem: Largest = 186343.57 Mb (on task= 486), Smallest = 186192.71 Mb (on task= 0), Average = 186280.96 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5194.05 Mb (on task= 0), Smallest = 5043.32 Mb (on task= 486), Average = 5105.92 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 = 5194.05 Mb (on task= 0), Smallest = 5043.32 Mb (on task= 486), Average = 5105.92 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 12), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 16.8369 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_208.hdf5' contains: READIC: Type 0 (gas): 57723612 (tot= 57723612) masstab= 0 READIC: Type 1: 76273038 (tot= 76273038) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 818 (tot= 818) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_208.hdf5' on task=0 and distribute it to 0 to 863. READIC: reading block 0 (Coordinates)... READIC: reading block 1 (Velocities)... READIC: reading block 2 (ParticleIDs)... READIC: reading block 3 (Masses)... READIC: reading block 4 (InternalEnergy)... READIC: reading block 5 (Density)... Dataset Density not present for particle type 0, using zero. READIC: reading block 6 (SmoothingLength)... Dataset SmoothingLength not present for particle type 0, using zero. READIC: reading done. Took 6.32718 sec, total size 6354.12 MB, corresponds to effective I/O rate of 1004.26 MB/sec READIC: Total number of particles : 133997468 INIT: Testing ID uniqueness... INIT: success. took=0.0654633 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: NTopleaves=20238, determination of top-level tree involved 6 iterations and took 0.347906 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=199 for nextra=64, reaching maximum imbalance of 1.1351|1.13528 DOMAIN: combining multiple-domains took 0.0152457 sec DOMAIN: exchange of 76273856 particles DOMAIN: particle exchange done. (took 0.187995 sec) DOMAIN: domain decomposition done. (took in total 0.557011 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0329263 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=84.1312 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0973609 sec =69277.1 NTopnodes=23129 NTopleaves=20238 FOF: Start linking particles (presently allocated=96.9782 MB) FOF: linking of small cells took 0.000857983 sec FOF: local links done (took 0.0756081 sec, avg-work=0.0652851, imbalance=1.14221). FOF: Marked=233916 out of the 76273038 primaries which are linked FOF: begin linking across processors (presently allocated=98.0172 MB) FOF: have done 26647 cross links (processed 233916, took 0.00439606 sec) FOF: have done 4590 cross links (processed 109338, took 0.00351747 sec) FOF: have done 647 cross links (processed 14374, took 0.00280871 sec) FOF: have done 84 cross links (processed 1947, took 0.00248124 sec) FOF: have done 10 cross links (processed 221, took 0.0024234 sec) FOF: have done 1 cross links (processed 34, took 0.00242401 sec) FOF: have done 1 cross links (processed 3, took 0.00241166 sec) FOF: have done 0 cross links (processed 5, took 0.00240308 sec) FOF: Local groups found. FOF: primary group finding took = 0.104288 sec FOF: Start finding nearest dm-particle (presently allocated=96.9782 MB) FOF: fof-nearest iteration 1: need to repeat for 56971160 particles. (took = 0.0445282 sec) FOF: fof-nearest iteration 2: need to repeat for 53220806 particles. (took = 0.0462858 sec) FOF: fof-nearest iteration 3: need to repeat for 41578104 particles. (took = 0.0494164 sec) FOF: fof-nearest iteration 4: need to repeat for 22513186 particles. (took = 0.0454159 sec) FOF: fof-nearest iteration 5: need to repeat for 5411462 particles. (took = 0.0301294 sec) FOF: fof-nearest iteration 6: need to repeat for 165810 particles. (took = 0.0107048 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.231137 sec FOF: compiling local group data and catalogue took = 0.0140044 sec FOF: Total number of FOF groups with at least 32 particles: 3941099 FOF: Largest FOF group has 68 particles. FOF: Total number of particles in FOF groups: 133997468 FOF: group properties are now allocated.. (presently allocated=88.3385 MB) FOF: computation of group properties took = 0.0094455 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.260421 sec FOF: Finished computing FoF groups. Complete work took 0.859485 sec (presently allocated=85.8057 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.8483 MB) GRAVTREE: Tree construction done. took 0.216168 sec =84961.4 NTopnodes=23129 NTopleaves=20238 tree-build-scalability=0.728086 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 130505585 particles. (took 0.458615 sec) SUBFIND: ngb iteration 2: need to repeat for 125788144 particles. (took 0.38137 sec) SUBFIND: ngb iteration 3: need to repeat for 120606678 particles. (took 0.341392 sec) SUBFIND: ngb iteration 4: need to repeat for 115196589 particles. (took 0.309654 sec) SUBFIND: ngb iteration 5: need to repeat for 109039236 particles. (took 0.287197 sec) SUBFIND: ngb iteration 6: need to repeat for 100284617 particles. (took 0.268998 sec) SUBFIND: ngb iteration 7: need to repeat for 87162871 particles. (took 0.242679 sec) SUBFIND: ngb iteration 8: need to repeat for 72935571 particles. (took 0.197264 sec) SUBFIND: ngb iteration 9: need to repeat for 63543398 particles. (took 0.144992 sec) SUBFIND: ngb iteration 10: need to repeat for 59442480 particles. (took 0.109305 sec) SUBFIND: ngb iteration 11: need to repeat for 58134895 particles. (took 0.0921448 sec) SUBFIND: ngb iteration 12: need to repeat for 57806742 particles. (took 0.0877724 sec) SUBFIND: ngb iteration 13: need to repeat for 57738908 particles. (took 0.0878633 sec) SUBFIND: ngb iteration 14: need to repeat for 57726461 particles. (took 0.0878881 sec) SUBFIND: ngb iteration 15: need to repeat for 57724081 particles. (took 0.0860419 sec) SUBFIND: ngb iteration 16: need to repeat for 57723668 particles. (took 0.0840364 sec) SUBFIND: ngb iteration 17: need to repeat for 57723570 particles. (took 0.0790086 sec) SUBFIND: ngb iteration 18: need to repeat for 57723402 particles. (took 0.0731387 sec) SUBFIND: ngb iteration 19: need to repeat for 57722919 particles. (took 0.0690387 sec) SUBFIND: ngb iteration 20: need to repeat for 57721374 particles. (took 0.0674385 sec) SUBFIND: ngb iteration 21: need to repeat for 57717289 particles. (took 0.0682628 sec) SUBFIND: ngb iteration 22: need to repeat for 57706561 particles. (took 0.0702735 sec) SUBFIND: ngb iteration 23: need to repeat for 57679263 particles. (took 0.0730817 sec) SUBFIND: ngb iteration 24: need to repeat for 57611160 particles. (took 0.0772322 sec) SUBFIND: ngb iteration 25: need to repeat for 57443217 particles. (took 0.0829156 sec) SUBFIND: ngb iteration 26: need to repeat for 57058476 particles. (took 0.0919268 sec) SUBFIND: ngb iteration 27: need to repeat for 56241924 particles. (took 0.103818 sec) SUBFIND: ngb iteration 28: need to repeat for 54724096 particles. (took 0.121531 sec) SUBFIND: ngb iteration 29: need to repeat for 52271076 particles. (took 0.144372 sec) SUBFIND: ngb iteration 30: need to repeat for 48848179 particles. (took 0.168204 sec) SUBFIND: ngb iteration 31: need to repeat for 44608084 particles. (took 0.189487 sec) SUBFIND: ngb iteration 32: need to repeat for 39650706 particles. (took 0.194716 sec) SUBFIND: ngb iteration 33: need to repeat for 33968337 particles. (took 0.185724 sec) SUBFIND: ngb iteration 34: need to repeat for 27570791 particles. (took 0.164358 sec) SUBFIND: ngb iteration 35: need to repeat for 20789481 particles. (took 0.139071 sec) SUBFIND: ngb iteration 36: need to repeat for 14266729 particles. (took 0.111435 sec) SUBFIND: ngb iteration 37: need to repeat for 8702228 particles. (took 0.084395 sec) SUBFIND: ngb iteration 38: need to repeat for 4605468 particles. (took 0.0591757 sec) SUBFIND: ngb iteration 39: need to repeat for 2065422 particles. (took 0.0380459 sec) SUBFIND: ngb iteration 40: need to repeat for 757801 particles. (took 0.0212615 sec) SUBFIND: ngb iteration 41: need to repeat for 221358 particles. (took 0.0107276 sec) SUBFIND: ngb iteration 42: need to repeat for 50177 particles. (took 0.00443896 sec) SUBFIND: ngb iteration 43: need to repeat for 8445 particles. (took 0.0019079 sec) SUBFIND: ngb iteration 44: need to repeat for 1038 particles. (took 0.000789369 sec) SUBFIND: ngb iteration 45: need to repeat for 80 particles. (took 0.000330057 sec) SUBFIND: ngb iteration 46: need to repeat for 5 particles. (took 0.000275742 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 5.76801 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 133997468 particles, for threshold size factor 0.6) SUBFIND: The other 3941099 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00717102 sec SUBFIND: particle balance=1.1351 SUBFIND: subfind_exchange() took 0.231003 sec SUBFIND: particle balance for processing=1.00034 SUBFIND: subdomain decomposition took 0.0517039 sec SUBFIND: serial subfind subdomain decomposition took 0.0512149 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4562 took 45.0711 sec SUBFIND: root-task=0: Serial processing of halo 0 took 45.1961 SUBFIND: Processing overall took (total time=47.4616 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258483 ALLOCATE: Changing to MaxPartSph = 111350 SUBFIND: subfind_exchange() (for return to original CPU) took 0.257003 sec TREE: Full tree construction for all particles. (presently allocated=79.1868 MB) GRAVTREE: Tree construction done. took 0.802077 sec =84961.4 NTopnodes=23129 NTopleaves=20238 tree-build-scalability=0.728086 SUBFIND: SO iteration 1: need to repeat for 3939347 halo centers. (took 0.0330699 sec) SUBFIND: SO iteration 2: need to repeat for 3939347 halo centers. (took 0.0289161 sec) SUBFIND: SO iteration 3: need to repeat for 3939347 halo centers. (took 0.0294901 sec) SUBFIND: SO iteration 4: need to repeat for 3939347 halo centers. (took 0.0302121 sec) SUBFIND: SO iteration 5: need to repeat for 3939347 halo centers. (took 0.0291795 sec) SUBFIND: SO iteration 6: need to repeat for 3939347 halo centers. (took 0.0300669 sec) SUBFIND: SO iteration 7: need to repeat for 3939347 halo centers. (took 0.0276121 sec) SUBFIND: SO iteration 8: need to repeat for 3939347 halo centers. (took 0.030198 sec) SUBFIND: SO iteration 9: need to repeat for 3939347 halo centers. (took 0.0300666 sec) SUBFIND: SO iteration 10: need to repeat for 3939347 halo centers. (took 0.0302023 sec) SUBFIND: SO iteration 11: need to repeat for 3939347 halo centers. (took 0.028805 sec) SUBFIND: SO iteration 12: need to repeat for 3939347 halo centers. (took 0.0286253 sec) SUBFIND: SO iteration 13: need to repeat for 3939347 halo centers. (took 0.0270664 sec) SUBFIND: SO iteration 14: need to repeat for 3939347 halo centers. (took 0.0274514 sec) SUBFIND: SO iteration 15: need to repeat for 3939347 halo centers. (took 0.0272388 sec) SUBFIND: SO iteration 16: need to repeat for 644809 halo centers. (took 0.0252375 sec) SUBFIND: SO iteration 17: need to repeat for 24552 halo centers. (took 0.0111867 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00166074 sec) SUBFIND: SO iteration 1: need to repeat for 3939347 halo centers. (took 0.0263278 sec) SUBFIND: SO iteration 2: need to repeat for 3939347 halo centers. (took 0.0260685 sec) SUBFIND: SO iteration 3: need to repeat for 3939347 halo centers. (took 0.0265516 sec) SUBFIND: SO iteration 4: need to repeat for 3939347 halo centers. (took 0.0260734 sec) SUBFIND: SO iteration 5: need to repeat for 3939347 halo centers. (took 0.0262826 sec) SUBFIND: SO iteration 6: need to repeat for 3939347 halo centers. (took 0.0265172 sec) SUBFIND: SO iteration 7: need to repeat for 3939347 halo centers. (took 0.0260553 sec) SUBFIND: SO iteration 8: need to repeat for 3939347 halo centers. (took 0.0260476 sec) SUBFIND: SO iteration 9: need to repeat for 3939347 halo centers. (took 0.0265357 sec) SUBFIND: SO iteration 10: need to repeat for 3939347 halo centers. (took 0.0268671 sec) SUBFIND: SO iteration 11: need to repeat for 3939347 halo centers. (took 0.0276192 sec) SUBFIND: SO iteration 12: need to repeat for 3939347 halo centers. (took 0.0302228 sec) SUBFIND: SO iteration 13: need to repeat for 3939347 halo centers. (took 0.0301776 sec) SUBFIND: SO iteration 14: need to repeat for 3939347 halo centers. (took 0.0299666 sec) SUBFIND: SO iteration 15: need to repeat for 3939347 halo centers. (took 0.0263729 sec) SUBFIND: SO iteration 16: need to repeat for 409982 halo centers. (took 0.0279423 sec) SUBFIND: SO iteration 17: need to repeat for 15015 halo centers. (took 0.0107932 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.0013289 sec) SUBFIND: SO iteration 1: need to repeat for 3939347 halo centers. (took 0.0269136 sec) SUBFIND: SO iteration 2: need to repeat for 3939347 halo centers. (took 0.0254884 sec) SUBFIND: SO iteration 3: need to repeat for 3939347 halo centers. (took 0.0264636 sec) SUBFIND: SO iteration 4: need to repeat for 3939347 halo centers. (took 0.0258499 sec) SUBFIND: SO iteration 5: need to repeat for 3939347 halo centers. (took 0.0262756 sec) SUBFIND: SO iteration 6: need to repeat for 3939347 halo centers. (took 0.0258786 sec) SUBFIND: SO iteration 7: need to repeat for 3939347 halo centers. (took 0.0258498 sec) SUBFIND: SO iteration 8: need to repeat for 3939347 halo centers. (took 0.0258618 sec) SUBFIND: SO iteration 9: need to repeat for 3939347 halo centers. (took 0.0263315 sec) SUBFIND: SO iteration 10: need to repeat for 3939347 halo centers. (took 0.0259771 sec) SUBFIND: SO iteration 11: need to repeat for 3939347 halo centers. (took 0.0258825 sec) SUBFIND: SO iteration 12: need to repeat for 3939347 halo centers. (took 0.0258833 sec) SUBFIND: SO iteration 13: need to repeat for 3939347 halo centers. (took 0.0260103 sec) SUBFIND: SO iteration 14: need to repeat for 3939347 halo centers. (took 0.0258839 sec) SUBFIND: SO iteration 15: need to repeat for 3939347 halo centers. (took 0.0267861 sec) SUBFIND: SO iteration 16: need to repeat for 648654 halo centers. (took 0.0259053 sec) SUBFIND: SO iteration 17: need to repeat for 24557 halo centers. (took 0.0111743 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.00165288 sec) SUBFIND: SO iteration 1: need to repeat for 3939347 halo centers. (took 0.026179 sec) SUBFIND: SO iteration 2: need to repeat for 3939347 halo centers. (took 0.0254845 sec) SUBFIND: SO iteration 3: need to repeat for 3939347 halo centers. (took 0.0245586 sec) SUBFIND: SO iteration 4: need to repeat for 3939347 halo centers. (took 0.0258158 sec) SUBFIND: SO iteration 5: need to repeat for 3939347 halo centers. (took 0.0273124 sec) SUBFIND: SO iteration 6: need to repeat for 3939347 halo centers. (took 0.0262106 sec) SUBFIND: SO iteration 7: need to repeat for 3939347 halo centers. (took 0.0270533 sec) SUBFIND: SO iteration 8: need to repeat for 3939347 halo centers. (took 0.0265709 sec) SUBFIND: SO iteration 9: need to repeat for 3939347 halo centers. (took 0.0265415 sec) SUBFIND: SO iteration 10: need to repeat for 3939347 halo centers. (took 0.0259537 sec) SUBFIND: SO iteration 11: need to repeat for 3939347 halo centers. (took 0.0266257 sec) SUBFIND: SO iteration 12: need to repeat for 3939347 halo centers. (took 0.0256376 sec) SUBFIND: SO iteration 13: need to repeat for 3939347 halo centers. (took 0.0251512 sec) SUBFIND: SO iteration 14: need to repeat for 3939347 halo centers. (took 0.0253803 sec) SUBFIND: SO iteration 15: need to repeat for 3939347 halo centers. (took 0.0256562 sec) SUBFIND: SO iteration 16: need to repeat for 3642229 halo centers. (took 0.0252817 sec) SUBFIND: SO iteration 17: need to repeat for 511000 halo centers. (took 0.0232053 sec) SUBFIND: SO iteration 18: need to repeat for 17140 halo centers. (took 0.0101098 sec) SUBFIND: determining spherical overdensity masses took 1.81008 sec SUBFIND: assembled and ordered groups and subhalos (took 0.269595 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 5.42285 sec, total size 1472.98 MB, corresponds to effective I/O rate of 271.625 MB/sec SUBFIND: Subgroup catalogues saved. took = 5.42457 sec SUBFIND: Finished with SUBFIND. (total time=62.2907 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3939347 SUBFIND: Largest subhalo has 68 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133936008 FOF: preparing output order of particles took 0.967132 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.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 10.3165 sec, total size 5261.03 MB, corresponds to effective I/O rate of 509.962 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 1 (rank 1 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.