TACC: Starting up job 4242141 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 16 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 432 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 = 186449.38 Mb (on task= 216), Smallest = 186401.03 Mb (on task= 0), Average = 186428.77 Mb Total Mem: Largest = 191515.35 Mb (on task= 351), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5114.30 Mb (on task= 0), Smallest = 5065.96 Mb (on task= 216), Average = 5086.57 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 = 5114.30 Mb (on task= 0), Smallest = 5065.96 Mb (on task= 216), Average = 5086.57 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 351), Smallest = 95321.46 Mb (on task= 303), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c160-023.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 14.2081 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): 65774466 (tot= 65774466) masstab= 0 READIC: Type 1: 68088759 (tot= 68088759) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 134394 (tot= 134394) 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 431. 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 4.37598 sec, total size 6384.83 MB, corresponds to effective I/O rate of 1459.06 MB/sec READIC: Total number of particles : 133997619 INIT: Testing ID uniqueness... INIT: success. took=0.0720131 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=18887, determination of top-level tree involved 5 iterations and took 0.639327 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=432, nnodes=16 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=183 for nextra=98, reaching maximum imbalance of 1.11935|1.11973 DOMAIN: combining multiple-domains took 0.0166358 sec DOMAIN: exchange of 68223153 particles DOMAIN: particle exchange done. (took 0.358944 sec) DOMAIN: domain decomposition done. (took in total 1.02572 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0742768 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.927 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.155968 sec =67616.7 NTopnodes=21585 NTopleaves=18887 FOF: Start linking particles (presently allocated=192.818 MB) FOF: linking of small cells took 0.00190186 sec FOF: local links done (took 0.16874 sec, avg-work=0.149257, imbalance=1.12398). FOF: Marked=146997 out of the 68088759 primaries which are linked FOF: begin linking across processors (presently allocated=194.661 MB) FOF: have done 8842 cross links (processed 146997, took 0.00615372 sec) FOF: have done 2139 cross links (processed 69867, took 0.00526741 sec) FOF: have done 381 cross links (processed 9759, took 0.00473028 sec) FOF: have done 56 cross links (processed 1554, took 0.00450221 sec) FOF: have done 8 cross links (processed 250, took 0.0044599 sec) FOF: have done 0 cross links (processed 62, took 0.00439639 sec) FOF: Local groups found. FOF: primary group finding took = 0.210201 sec FOF: Start finding nearest dm-particle (presently allocated=192.818 MB) FOF: fof-nearest iteration 1: need to repeat for 63434163 particles. (took = 0.106295 sec) FOF: fof-nearest iteration 2: need to repeat for 52317419 particles. (took = 0.122248 sec) FOF: fof-nearest iteration 3: need to repeat for 28371120 particles. (took = 0.130059 sec) FOF: fof-nearest iteration 4: need to repeat for 8676602 particles. (took = 0.0885841 sec) FOF: fof-nearest iteration 5: need to repeat for 1119216 particles. (took = 0.0345978 sec) FOF: fof-nearest iteration 6: need to repeat for 31278 particles. (took = 0.0081659 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.498329 sec FOF: compiling local group data and catalogue took = 0.0260372 sec FOF: Total number of FOF groups with at least 32 particles: 654655 FOF: Largest FOF group has 206 particles. FOF: Total number of particles in FOF groups: 133997619 FOF: group properties are now allocated.. (presently allocated=179.556 MB) FOF: computation of group properties took = 0.0086908 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0875837 sec FOF: Finished computing FoF groups. Complete work took 1.04135 sec (presently allocated=174.497 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.165 MB) GRAVTREE: Tree construction done. took 0.533124 sec =96551.3 NTopnodes=21585 NTopleaves=18887 tree-build-scalability=0.776958 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133994679 particles. (took 1.01308 sec) SUBFIND: ngb iteration 2: need to repeat for 133993809 particles. (took 0.867039 sec) SUBFIND: ngb iteration 3: need to repeat for 133992195 particles. (took 0.78453 sec) SUBFIND: ngb iteration 4: need to repeat for 133991227 particles. (took 0.746002 sec) SUBFIND: ngb iteration 5: need to repeat for 133989884 particles. (took 0.731076 sec) SUBFIND: ngb iteration 6: need to repeat for 133988884 particles. (took 0.738998 sec) SUBFIND: ngb iteration 7: need to repeat for 133988032 particles. (took 0.761489 sec) SUBFIND: ngb iteration 8: need to repeat for 133986903 particles. (took 0.794117 sec) SUBFIND: ngb iteration 9: need to repeat for 133985804 particles. (took 0.837617 sec) SUBFIND: ngb iteration 10: need to repeat for 133907632 particles. (took 0.885141 sec) SUBFIND: ngb iteration 11: need to repeat for 132138123 particles. (took 0.934545 sec) SUBFIND: ngb iteration 12: need to repeat for 124834008 particles. (took 0.971193 sec) SUBFIND: ngb iteration 13: need to repeat for 114688379 particles. (took 0.962919 sec) SUBFIND: ngb iteration 14: need to repeat for 102799897 particles. (took 0.927165 sec) SUBFIND: ngb iteration 15: need to repeat for 91698495 particles. (took 0.868896 sec) SUBFIND: ngb iteration 16: need to repeat for 82252394 particles. (took 0.805321 sec) SUBFIND: ngb iteration 17: need to repeat for 73541497 particles. (took 0.743581 sec) SUBFIND: ngb iteration 18: need to repeat for 64454593 particles. (took 0.678614 sec) SUBFIND: ngb iteration 19: need to repeat for 53852767 particles. (took 0.623296 sec) SUBFIND: ngb iteration 20: need to repeat for 41171097 particles. (took 0.555728 sec) SUBFIND: ngb iteration 21: need to repeat for 27600918 particles. (took 0.463 sec) SUBFIND: ngb iteration 22: need to repeat for 15352083 particles. (took 0.345862 sec) SUBFIND: ngb iteration 23: need to repeat for 6758113 particles. (took 0.221185 sec) SUBFIND: ngb iteration 24: need to repeat for 2182670 particles. (took 0.11521 sec) SUBFIND: ngb iteration 25: need to repeat for 473635 particles. (took 0.0456051 sec) SUBFIND: ngb iteration 26: need to repeat for 69819 particles. (took 0.0128077 sec) SUBFIND: ngb iteration 27: need to repeat for 12876 particles. (took 0.00261839 sec) SUBFIND: ngb iteration 28: need to repeat for 8145 particles. (took 0.00108431 sec) SUBFIND: ngb iteration 29: need to repeat for 7765 particles. (took 0.00147166 sec) SUBFIND: ngb iteration 30: need to repeat for 7682 particles. (took 0.00167585 sec) SUBFIND: ngb iteration 31: need to repeat for 7413 particles. (took 0.00153743 sec) SUBFIND: ngb iteration 32: need to repeat for 7130 particles. (took 0.00250108 sec) SUBFIND: ngb iteration 33: need to repeat for 6479 particles. (took 0.00244044 sec) SUBFIND: ngb iteration 34: need to repeat for 5482 particles. (took 0.00259972 sec) SUBFIND: ngb iteration 35: need to repeat for 4475 particles. (took 0.00182405 sec) SUBFIND: ngb iteration 36: need to repeat for 3158 particles. (took 0.00158934 sec) SUBFIND: ngb iteration 37: need to repeat for 2192 particles. (took 0.00151591 sec) SUBFIND: ngb iteration 38: need to repeat for 1323 particles. (took 0.0011678 sec) SUBFIND: ngb iteration 39: need to repeat for 789 particles. (took 0.000955109 sec) SUBFIND: ngb iteration 40: need to repeat for 381 particles. (took 0.000677075 sec) SUBFIND: ngb iteration 41: need to repeat for 81 particles. (took 0.000534046 sec) SUBFIND: ngb iteration 42: need to repeat for 2 particles. (took 0.000323795 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 17.4671 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 133997619 particles, for threshold size factor 0.6) SUBFIND: The other 654655 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0025376 sec SUBFIND: particle balance=1.11878 SUBFIND: subfind_exchange() took 0.452872 sec SUBFIND: particle balance for processing=1.00039 SUBFIND: subdomain decomposition took 0.105075 sec SUBFIND: serial subfind subdomain decomposition took 0.104018 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1516 took 36.6472 sec SUBFIND: root-task=0: Serial processing of halo 0 took 36.9037 SUBFIND: Processing overall took (total time=37.0656 sec) SUBFIND: 0 out of 33430 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 253760 SUBFIND: subfind_exchange() (for return to original CPU) took 0.521147 sec TREE: Full tree construction for all particles. (presently allocated=161.968 MB) GRAVTREE: Tree construction done. took 1.4189 sec =96551.3 NTopnodes=21585 NTopleaves=18887 tree-build-scalability=0.776958 SUBFIND: SO iteration 1: need to repeat for 654655 halo centers. (took 0.0189063 sec) SUBFIND: SO iteration 2: need to repeat for 654655 halo centers. (took 0.016827 sec) SUBFIND: SO iteration 3: need to repeat for 654655 halo centers. (took 0.0165134 sec) SUBFIND: SO iteration 4: need to repeat for 654655 halo centers. (took 0.0160559 sec) SUBFIND: SO iteration 5: need to repeat for 654655 halo centers. (took 0.0158164 sec) SUBFIND: SO iteration 6: need to repeat for 654655 halo centers. (took 0.0158894 sec) SUBFIND: SO iteration 7: need to repeat for 654655 halo centers. (took 0.0161506 sec) SUBFIND: SO iteration 8: need to repeat for 654655 halo centers. (took 0.015916 sec) SUBFIND: SO iteration 9: need to repeat for 654655 halo centers. (took 0.0157345 sec) SUBFIND: SO iteration 10: need to repeat for 654655 halo centers. (took 0.0158276 sec) SUBFIND: SO iteration 11: need to repeat for 654655 halo centers. (took 0.0157255 sec) SUBFIND: SO iteration 12: need to repeat for 654655 halo centers. (took 0.0159083 sec) SUBFIND: SO iteration 13: need to repeat for 654655 halo centers. (took 0.0197432 sec) SUBFIND: SO iteration 14: need to repeat for 654655 halo centers. (took 0.0158877 sec) SUBFIND: SO iteration 15: need to repeat for 654655 halo centers. (took 0.0162469 sec) SUBFIND: SO iteration 16: need to repeat for 9862 halo centers. (took 0.0155165 sec) SUBFIND: SO iteration 17: need to repeat for 91 halo centers. (took 0.00141654 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000153705 sec) SUBFIND: SO iteration 1: need to repeat for 654655 halo centers. (took 0.0195976 sec) SUBFIND: SO iteration 2: need to repeat for 654655 halo centers. (took 0.0154719 sec) SUBFIND: SO iteration 3: need to repeat for 654655 halo centers. (took 0.0164122 sec) SUBFIND: SO iteration 4: need to repeat for 654655 halo centers. (took 0.0192163 sec) SUBFIND: SO iteration 5: need to repeat for 654655 halo centers. (took 0.0156254 sec) SUBFIND: SO iteration 6: need to repeat for 654655 halo centers. (took 0.0156752 sec) SUBFIND: SO iteration 7: need to repeat for 654655 halo centers. (took 0.0169844 sec) SUBFIND: SO iteration 8: need to repeat for 654655 halo centers. (took 0.0165959 sec) SUBFIND: SO iteration 9: need to repeat for 654655 halo centers. (took 0.0157813 sec) SUBFIND: SO iteration 10: need to repeat for 654655 halo centers. (took 0.0161919 sec) SUBFIND: SO iteration 11: need to repeat for 654655 halo centers. (took 0.0158552 sec) SUBFIND: SO iteration 12: need to repeat for 654655 halo centers. (took 0.015628 sec) SUBFIND: SO iteration 13: need to repeat for 654655 halo centers. (took 0.0166488 sec) SUBFIND: SO iteration 14: need to repeat for 654655 halo centers. (took 0.0156292 sec) SUBFIND: SO iteration 15: need to repeat for 654655 halo centers. (took 0.0156245 sec) SUBFIND: SO iteration 16: need to repeat for 4857 halo centers. (took 0.0153338 sec) SUBFIND: SO iteration 17: need to repeat for 42 halo centers. (took 0.000846278 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.00015519 sec) SUBFIND: SO iteration 1: need to repeat for 654655 halo centers. (took 0.015771 sec) SUBFIND: SO iteration 2: need to repeat for 654655 halo centers. (took 0.0169936 sec) SUBFIND: SO iteration 3: need to repeat for 654655 halo centers. (took 0.016294 sec) SUBFIND: SO iteration 4: need to repeat for 654655 halo centers. (took 0.0158926 sec) SUBFIND: SO iteration 5: need to repeat for 654655 halo centers. (took 0.0157714 sec) SUBFIND: SO iteration 6: need to repeat for 654655 halo centers. (took 0.0161532 sec) SUBFIND: SO iteration 7: need to repeat for 654655 halo centers. (took 0.0170686 sec) SUBFIND: SO iteration 8: need to repeat for 654655 halo centers. (took 0.0158713 sec) SUBFIND: SO iteration 9: need to repeat for 654655 halo centers. (took 0.0159719 sec) SUBFIND: SO iteration 10: need to repeat for 654655 halo centers. (took 0.0157289 sec) SUBFIND: SO iteration 11: need to repeat for 654655 halo centers. (took 0.0165024 sec) SUBFIND: SO iteration 12: need to repeat for 654655 halo centers. (took 0.0186957 sec) SUBFIND: SO iteration 13: need to repeat for 654655 halo centers. (took 0.0162721 sec) SUBFIND: SO iteration 14: need to repeat for 654655 halo centers. (took 0.0157399 sec) SUBFIND: SO iteration 15: need to repeat for 654655 halo centers. (took 0.017998 sec) SUBFIND: SO iteration 16: need to repeat for 10128 halo centers. (took 0.0160048 sec) SUBFIND: SO iteration 17: need to repeat for 91 halo centers. (took 0.00152234 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.00016067 sec) SUBFIND: SO iteration 1: need to repeat for 654655 halo centers. (took 0.0177642 sec) SUBFIND: SO iteration 2: need to repeat for 654655 halo centers. (took 0.0187057 sec) SUBFIND: SO iteration 3: need to repeat for 654655 halo centers. (took 0.0171762 sec) SUBFIND: SO iteration 4: need to repeat for 654655 halo centers. (took 0.0169176 sec) SUBFIND: SO iteration 5: need to repeat for 654655 halo centers. (took 0.0170279 sec) SUBFIND: SO iteration 6: need to repeat for 654655 halo centers. (took 0.0165404 sec) SUBFIND: SO iteration 7: need to repeat for 654655 halo centers. (took 0.0198693 sec) SUBFIND: SO iteration 8: need to repeat for 654655 halo centers. (took 0.0166252 sec) SUBFIND: SO iteration 9: need to repeat for 654655 halo centers. (took 0.0166774 sec) SUBFIND: SO iteration 10: need to repeat for 654655 halo centers. (took 0.0164828 sec) SUBFIND: SO iteration 11: need to repeat for 654655 halo centers. (took 0.0165425 sec) SUBFIND: SO iteration 12: need to repeat for 654655 halo centers. (took 0.0172439 sec) SUBFIND: SO iteration 13: need to repeat for 654655 halo centers. (took 0.0189066 sec) SUBFIND: SO iteration 14: need to repeat for 654655 halo centers. (took 0.0194101 sec) SUBFIND: SO iteration 15: need to repeat for 654655 halo centers. (took 0.0171483 sec) SUBFIND: SO iteration 16: need to repeat for 344342 halo centers. (took 0.0179123 sec) SUBFIND: SO iteration 17: need to repeat for 10604 halo centers. (took 0.0112579 sec) SUBFIND: SO iteration 18: need to repeat for 233 halo centers. (took 0.00175699 sec) SUBFIND: determining spherical overdensity masses took 1.08905 sec SUBFIND: assembled and ordered groups and subhalos (took 0.106814 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 = 1.62319 sec, total size 251.604 MB, corresponds to effective I/O rate of 155.006 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.6242 sec SUBFIND: Finished with SUBFIND. (total time=60.353 sec) SUBFIND: Total number of subhalos with at least 20 particles: 687996 SUBFIND: Largest subhalo has 206 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997619 FOF: preparing output order of particles took 1.41625 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 7.41994 sec, total size 5353.17 MB, corresponds to effective I/O rate of 721.457 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 181 (rank 181 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.