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 = 186336.44 Mb (on task= 243), Smallest = 185670.67 Mb (on task= 621), Average = 186013.81 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5716.22 Mb (on task= 621), Smallest = 5050.45 Mb (on task= 243), Average = 5373.08 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 = 5716.22 Mb (on task= 621), Smallest = 5050.45 Mb (on task= 243), Average = 5373.08 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 85), Smallest = 95257.20 Mb (on task= 593), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 16.1275 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): 65608268 (tot= 65608268) masstab= 0 READIC: Type 1: 68402122 (tot= 68402122) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 91920 (tot= 91920) 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 4.7541 sec, total size 6388.99 MB, corresponds to effective I/O rate of 1343.89 MB/sec READIC: Total number of particles : 134102310 INIT: Testing ID uniqueness... INIT: success. took=0.0607518 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=29996, determination of top-level tree involved 5 iterations and took 0.464021 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 1.1043|1.1043 DOMAIN: combining multiple-domains took 0.0174991 sec DOMAIN: exchange of 68494042 particles DOMAIN: particle exchange done. (took 0.312022 sec) DOMAIN: domain decomposition done. (took in total 0.800997 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0465145 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=116.225 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.108791 sec =65301.9 NTopnodes=34281 NTopleaves=29996 FOF: Start linking particles (presently allocated=128.651 MB) FOF: linking of small cells took 0.00128559 sec FOF: local links done (took 0.113156 sec, avg-work=0.100448, imbalance=1.11717). FOF: Marked=169132 out of the 68402122 primaries which are linked FOF: begin linking across processors (presently allocated=129.922 MB) FOF: have done 10385 cross links (processed 169132, took 0.00456066 sec) FOF: have done 2547 cross links (processed 81862, took 0.00392027 sec) FOF: have done 439 cross links (processed 11606, took 0.00340144 sec) FOF: have done 90 cross links (processed 2030, took 0.00308072 sec) FOF: have done 12 cross links (processed 406, took 0.00305643 sec) FOF: have done 3 cross links (processed 44, took 0.00311992 sec) FOF: have done 1 cross links (processed 20, took 0.00401734 sec) FOF: have done 0 cross links (processed 2, took 0.00297615 sec) FOF: Local groups found. FOF: primary group finding took = 0.149015 sec FOF: Start finding nearest dm-particle (presently allocated=128.651 MB) FOF: fof-nearest iteration 1: need to repeat for 63371918 particles. (took = 0.0702741 sec) FOF: fof-nearest iteration 2: need to repeat for 52427099 particles. (took = 0.0807516 sec) FOF: fof-nearest iteration 3: need to repeat for 28473909 particles. (took = 0.0870869 sec) FOF: fof-nearest iteration 4: need to repeat for 9204658 particles. (took = 0.0585767 sec) FOF: fof-nearest iteration 5: need to repeat for 1217508 particles. (took = 0.0242257 sec) FOF: fof-nearest iteration 6: need to repeat for 35582 particles. (took = 0.00616614 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.332799 sec FOF: compiling local group data and catalogue took = 0.0167214 sec FOF: Total number of FOF groups with at least 32 particles: 686551 FOF: Largest FOF group has 197 particles. FOF: Total number of particles in FOF groups: 134102310 FOF: group properties are now allocated.. (presently allocated=119.881 MB) FOF: computation of group properties took = 0.00584254 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.164243 sec FOF: Finished computing FoF groups. Complete work took 0.863874 sec (presently allocated=116.611 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.385 MB) GRAVTREE: Tree construction done. took 0.350362 sec =84480.1 NTopnodes=34281 NTopleaves=29996 tree-build-scalability=0.594839 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134091738 particles. (took 0.660069 sec) SUBFIND: ngb iteration 2: need to repeat for 134085744 particles. (took 0.558353 sec) SUBFIND: ngb iteration 3: need to repeat for 134080433 particles. (took 0.511041 sec) SUBFIND: ngb iteration 4: need to repeat for 134076447 particles. (took 0.48454 sec) SUBFIND: ngb iteration 5: need to repeat for 134074183 particles. (took 0.478443 sec) SUBFIND: ngb iteration 6: need to repeat for 134071617 particles. (took 0.485549 sec) SUBFIND: ngb iteration 7: need to repeat for 134069483 particles. (took 0.498857 sec) SUBFIND: ngb iteration 8: need to repeat for 134066561 particles. (took 0.517914 sec) SUBFIND: ngb iteration 9: need to repeat for 134064251 particles. (took 0.543914 sec) SUBFIND: ngb iteration 10: need to repeat for 134041710 particles. (took 0.574746 sec) SUBFIND: ngb iteration 11: need to repeat for 132891973 particles. (took 0.606795 sec) SUBFIND: ngb iteration 12: need to repeat for 125657757 particles. (took 0.631606 sec) SUBFIND: ngb iteration 13: need to repeat for 115506240 particles. (took 0.622138 sec) SUBFIND: ngb iteration 14: need to repeat for 103280962 particles. (took 0.595698 sec) SUBFIND: ngb iteration 15: need to repeat for 91947554 particles. (took 0.555423 sec) SUBFIND: ngb iteration 16: need to repeat for 82405425 particles. (took 0.514512 sec) SUBFIND: ngb iteration 17: need to repeat for 73573919 particles. (took 0.480866 sec) SUBFIND: ngb iteration 18: need to repeat for 64247583 particles. (took 0.4443 sec) SUBFIND: ngb iteration 19: need to repeat for 53150265 particles. (took 0.399847 sec) SUBFIND: ngb iteration 20: need to repeat for 39817136 particles. (took 0.35175 sec) SUBFIND: ngb iteration 21: need to repeat for 25864229 particles. (took 0.288054 sec) SUBFIND: ngb iteration 22: need to repeat for 13730036 particles. (took 0.218389 sec) SUBFIND: ngb iteration 23: need to repeat for 5681590 particles. (took 0.142981 sec) SUBFIND: ngb iteration 24: need to repeat for 1680437 particles. (took 0.0768518 sec) SUBFIND: ngb iteration 25: need to repeat for 337158 particles. (took 0.03155 sec) SUBFIND: ngb iteration 26: need to repeat for 60459 particles. (took 0.00943502 sec) SUBFIND: ngb iteration 27: need to repeat for 27132 particles. (took 0.0024269 sec) SUBFIND: ngb iteration 28: need to repeat for 24551 particles. (took 0.00193948 sec) SUBFIND: ngb iteration 29: need to repeat for 24011 particles. (took 0.00191394 sec) SUBFIND: ngb iteration 30: need to repeat for 23129 particles. (took 0.00202841 sec) SUBFIND: ngb iteration 31: need to repeat for 22232 particles. (took 0.00235482 sec) SUBFIND: ngb iteration 32: need to repeat for 21248 particles. (took 0.00237704 sec) SUBFIND: ngb iteration 33: need to repeat for 19495 particles. (took 0.00202817 sec) SUBFIND: ngb iteration 34: need to repeat for 17599 particles. (took 0.00270452 sec) SUBFIND: ngb iteration 35: need to repeat for 15565 particles. (took 0.00306313 sec) SUBFIND: ngb iteration 36: need to repeat for 12734 particles. (took 0.00377684 sec) SUBFIND: ngb iteration 37: need to repeat for 9526 particles. (took 0.00267816 sec) SUBFIND: ngb iteration 38: need to repeat for 6521 particles. (took 0.00165692 sec) SUBFIND: ngb iteration 39: need to repeat for 4086 particles. (took 0.00188666 sec) SUBFIND: ngb iteration 40: need to repeat for 2345 particles. (took 0.00123242 sec) SUBFIND: ngb iteration 41: need to repeat for 1208 particles. (took 0.00124008 sec) SUBFIND: ngb iteration 42: need to repeat for 422 particles. (took 0.000846801 sec) SUBFIND: ngb iteration 43: need to repeat for 131 particles. (took 0.000685629 sec) SUBFIND: ngb iteration 44: need to repeat for 60 particles. (took 0.000566442 sec) SUBFIND: ngb iteration 45: need to repeat for 9 particles. (took 0.000427227 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 11.3244 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 134102310 particles, for threshold size factor 0.6) SUBFIND: The other 686551 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00284466 sec SUBFIND: particle balance=1.1043 SUBFIND: subfind_exchange() took 0.369312 sec SUBFIND: particle balance for processing=1.00048 SUBFIND: subdomain decomposition took 0.0694164 sec SUBFIND: serial subfind subdomain decomposition took 0.0686056 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1060 took 17.1108 sec SUBFIND: root-task=0: Serial processing of halo 0 took 17.28 SUBFIND: Processing overall took (total time=17.2944 sec) SUBFIND: 0 out of 25266 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 168746 SUBFIND: subfind_exchange() (for return to original CPU) took 0.401912 sec TREE: Full tree construction for all particles. (presently allocated=107.563 MB) GRAVTREE: Tree construction done. took 0.941329 sec =84480.1 NTopnodes=34281 NTopleaves=29996 tree-build-scalability=0.594839 SUBFIND: SO iteration 1: need to repeat for 686551 halo centers. (took 0.0177849 sec) SUBFIND: SO iteration 2: need to repeat for 686551 halo centers. (took 0.0170563 sec) SUBFIND: SO iteration 3: need to repeat for 686551 halo centers. (took 0.0164355 sec) SUBFIND: SO iteration 4: need to repeat for 686551 halo centers. (took 0.0162463 sec) SUBFIND: SO iteration 5: need to repeat for 686551 halo centers. (took 0.0164678 sec) SUBFIND: SO iteration 6: need to repeat for 686551 halo centers. (took 0.0159843 sec) SUBFIND: SO iteration 7: need to repeat for 686551 halo centers. (took 0.0169119 sec) SUBFIND: SO iteration 8: need to repeat for 686551 halo centers. (took 0.0164549 sec) SUBFIND: SO iteration 9: need to repeat for 686551 halo centers. (took 0.0165967 sec) SUBFIND: SO iteration 10: need to repeat for 686551 halo centers. (took 0.0164062 sec) SUBFIND: SO iteration 11: need to repeat for 686551 halo centers. (took 0.0167899 sec) SUBFIND: SO iteration 12: need to repeat for 686551 halo centers. (took 0.0164878 sec) SUBFIND: SO iteration 13: need to repeat for 686551 halo centers. (took 0.0165324 sec) SUBFIND: SO iteration 14: need to repeat for 686551 halo centers. (took 0.016316 sec) SUBFIND: SO iteration 15: need to repeat for 686551 halo centers. (took 0.016462 sec) SUBFIND: SO iteration 16: need to repeat for 11303 halo centers. (took 0.0159034 sec) SUBFIND: SO iteration 17: need to repeat for 144 halo centers. (took 0.0014864 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000436326 sec) SUBFIND: SO iteration 1: need to repeat for 686551 halo centers. (took 0.0162179 sec) SUBFIND: SO iteration 2: need to repeat for 686551 halo centers. (took 0.0159077 sec) SUBFIND: SO iteration 3: need to repeat for 686551 halo centers. (took 0.0158167 sec) SUBFIND: SO iteration 4: need to repeat for 686551 halo centers. (took 0.0157852 sec) SUBFIND: SO iteration 5: need to repeat for 686551 halo centers. (took 0.0157996 sec) SUBFIND: SO iteration 6: need to repeat for 686551 halo centers. (took 0.0157983 sec) SUBFIND: SO iteration 7: need to repeat for 686551 halo centers. (took 0.0157861 sec) SUBFIND: SO iteration 8: need to repeat for 686551 halo centers. (took 0.0158205 sec) SUBFIND: SO iteration 9: need to repeat for 686551 halo centers. (took 0.0158121 sec) SUBFIND: SO iteration 10: need to repeat for 686551 halo centers. (took 0.0157879 sec) SUBFIND: SO iteration 11: need to repeat for 686551 halo centers. (took 0.0158639 sec) SUBFIND: SO iteration 12: need to repeat for 686551 halo centers. (took 0.0158555 sec) SUBFIND: SO iteration 13: need to repeat for 686551 halo centers. (took 0.0158746 sec) SUBFIND: SO iteration 14: need to repeat for 686551 halo centers. (took 0.0158526 sec) SUBFIND: SO iteration 15: need to repeat for 686551 halo centers. (took 0.0158816 sec) SUBFIND: SO iteration 16: need to repeat for 5751 halo centers. (took 0.0157621 sec) SUBFIND: SO iteration 17: need to repeat for 71 halo centers. (took 0.000821775 sec) SUBFIND: SO iteration 1: need to repeat for 686551 halo centers. (took 0.0158986 sec) SUBFIND: SO iteration 2: need to repeat for 686551 halo centers. (took 0.0164838 sec) SUBFIND: SO iteration 3: need to repeat for 686551 halo centers. (took 0.0163485 sec) SUBFIND: SO iteration 4: need to repeat for 686551 halo centers. (took 0.0160958 sec) SUBFIND: SO iteration 5: need to repeat for 686551 halo centers. (took 0.0163822 sec) SUBFIND: SO iteration 6: need to repeat for 686551 halo centers. (took 0.0159444 sec) SUBFIND: SO iteration 7: need to repeat for 686551 halo centers. (took 0.0159341 sec) SUBFIND: SO iteration 8: need to repeat for 686551 halo centers. (took 0.0158886 sec) SUBFIND: SO iteration 9: need to repeat for 686551 halo centers. (took 0.0159077 sec) SUBFIND: SO iteration 10: need to repeat for 686551 halo centers. (took 0.0160848 sec) SUBFIND: SO iteration 11: need to repeat for 686551 halo centers. (took 0.0161853 sec) SUBFIND: SO iteration 12: need to repeat for 686551 halo centers. (took 0.0168756 sec) SUBFIND: SO iteration 13: need to repeat for 686551 halo centers. (took 0.0168671 sec) SUBFIND: SO iteration 14: need to repeat for 686551 halo centers. (took 0.0165726 sec) SUBFIND: SO iteration 15: need to repeat for 686551 halo centers. (took 0.0169615 sec) SUBFIND: SO iteration 16: need to repeat for 11652 halo centers. (took 0.0163685 sec) SUBFIND: SO iteration 17: need to repeat for 150 halo centers. (took 0.00162492 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00020618 sec) SUBFIND: SO iteration 1: need to repeat for 686551 halo centers. (took 0.0166462 sec) SUBFIND: SO iteration 2: need to repeat for 686551 halo centers. (took 0.0167717 sec) SUBFIND: SO iteration 3: need to repeat for 686551 halo centers. (took 0.0162444 sec) SUBFIND: SO iteration 4: need to repeat for 686551 halo centers. (took 0.0171108 sec) SUBFIND: SO iteration 5: need to repeat for 686551 halo centers. (took 0.0166702 sec) SUBFIND: SO iteration 6: need to repeat for 686551 halo centers. (took 0.0168881 sec) SUBFIND: SO iteration 7: need to repeat for 686551 halo centers. (took 0.0165743 sec) SUBFIND: SO iteration 8: need to repeat for 686551 halo centers. (took 0.016409 sec) SUBFIND: SO iteration 9: need to repeat for 686551 halo centers. (took 0.0165547 sec) SUBFIND: SO iteration 10: need to repeat for 686551 halo centers. (took 0.0163937 sec) SUBFIND: SO iteration 11: need to repeat for 686551 halo centers. (took 0.016469 sec) SUBFIND: SO iteration 12: need to repeat for 686551 halo centers. (took 0.0163704 sec) SUBFIND: SO iteration 13: need to repeat for 686551 halo centers. (took 0.016469 sec) SUBFIND: SO iteration 14: need to repeat for 686551 halo centers. (took 0.0165928 sec) SUBFIND: SO iteration 15: need to repeat for 686551 halo centers. (took 0.016439 sec) SUBFIND: SO iteration 16: need to repeat for 358918 halo centers. (took 0.0166269 sec) SUBFIND: SO iteration 17: need to repeat for 12805 halo centers. (took 0.0123036 sec) SUBFIND: SO iteration 18: need to repeat for 357 halo centers. (took 0.00145025 sec) SUBFIND: determining spherical overdensity masses took 1.06568 sec SUBFIND: assembled and ordered groups and subhalos (took 0.174361 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 = 2.8038 sec, total size 261.839 MB, corresponds to effective I/O rate of 93.3873 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.80518 sec SUBFIND: Finished with SUBFIND. (total time=34.801 sec) SUBFIND: Total number of subhalos with at least 20 particles: 711692 SUBFIND: Largest subhalo has 197 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102310 FOF: preparing output order of particles took 1.27188 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 9.42742 sec, total size 5354.86 MB, corresponds to effective I/O rate of 568.009 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 586 (rank 586 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) Abort(806969615) on node 574 (rank 574 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.