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 = 186329.88 Mb (on task= 243), Smallest = 185668.12 Mb (on task= 621), Average = 186012.72 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5718.77 Mb (on task= 621), Smallest = 5057.01 Mb (on task= 243), Average = 5374.18 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 = 5718.77 Mb (on task= 621), Smallest = 5057.01 Mb (on task= 243), Average = 5374.18 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 371), 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 16.4236 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): 65424306 (tot= 65424306) masstab= 0 READIC: Type 1: 68607450 (tot= 68607450) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 70619 (tot= 70619) 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 4.25136 sec, total size 6388.29 MB, corresponds to effective I/O rate of 1502.65 MB/sec READIC: Total number of particles : 134102375 INIT: Testing ID uniqueness... INIT: success. took=0.0596656 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=29758, determination of top-level tree involved 6 iterations and took 0.466835 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 1.10414|1.1043 DOMAIN: combining multiple-domains took 0.015595 sec DOMAIN: exchange of 68678069 particles DOMAIN: particle exchange done. (took 0.307587 sec) DOMAIN: domain decomposition done. (took in total 0.797577 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0465553 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=116.129 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.111979 sec =65990.7 NTopnodes=34009 NTopleaves=29758 FOF: Start linking particles (presently allocated=128.685 MB) FOF: linking of small cells took 0.00109163 sec FOF: local links done (took 0.110834 sec, avg-work=0.0990013, imbalance=1.11392). FOF: Marked=168930 out of the 68607450 primaries which are linked FOF: begin linking across processors (presently allocated=129.959 MB) FOF: have done 10701 cross links (processed 168930, took 0.00469127 sec) FOF: have done 2486 cross links (processed 81268, took 0.00380285 sec) FOF: have done 421 cross links (processed 10725, took 0.00326007 sec) FOF: have done 78 cross links (processed 1751, took 0.00307258 sec) FOF: have done 11 cross links (processed 338, took 0.00308786 sec) FOF: have done 2 cross links (processed 50, took 0.00302113 sec) FOF: have done 0 cross links (processed 10, took 0.00302028 sec) FOF: Local groups found. FOF: primary group finding took = 0.142104 sec FOF: Start finding nearest dm-particle (presently allocated=128.685 MB) FOF: fof-nearest iteration 1: need to repeat for 63271381 particles. (took = 0.0696247 sec) FOF: fof-nearest iteration 2: need to repeat for 52750601 particles. (took = 0.0800756 sec) FOF: fof-nearest iteration 3: need to repeat for 29259303 particles. (took = 0.0863869 sec) FOF: fof-nearest iteration 4: need to repeat for 9688615 particles. (took = 0.0595178 sec) FOF: fof-nearest iteration 5: need to repeat for 1311887 particles. (took = 0.0258934 sec) FOF: fof-nearest iteration 6: need to repeat for 38648 particles. (took = 0.00627561 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.333504 sec FOF: compiling local group data and catalogue took = 0.0166553 sec FOF: Total number of FOF groups with at least 32 particles: 756551 FOF: Largest FOF group has 179 particles. FOF: Total number of particles in FOF groups: 134102375 FOF: group properties are now allocated.. (presently allocated=119.831 MB) FOF: computation of group properties took = 0.00603171 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.165444 sec FOF: Finished computing FoF groups. Complete work took 0.863484 sec (presently allocated=116.554 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.438 MB) GRAVTREE: Tree construction done. took 0.351474 sec =85280.4 NTopnodes=34009 NTopleaves=29758 tree-build-scalability=0.601825 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134051385 particles. (took 0.63921 sec) SUBFIND: ngb iteration 2: need to repeat for 134026088 particles. (took 0.53884 sec) SUBFIND: ngb iteration 3: need to repeat for 134003819 particles. (took 0.480334 sec) SUBFIND: ngb iteration 4: need to repeat for 133985420 particles. (took 0.454145 sec) SUBFIND: ngb iteration 5: need to repeat for 133971901 particles. (took 0.446223 sec) SUBFIND: ngb iteration 6: need to repeat for 133960255 particles. (took 0.448284 sec) SUBFIND: ngb iteration 7: need to repeat for 133948186 particles. (took 0.459048 sec) SUBFIND: ngb iteration 8: need to repeat for 133935180 particles. (took 0.478609 sec) SUBFIND: ngb iteration 9: need to repeat for 133924825 particles. (took 0.500666 sec) SUBFIND: ngb iteration 10: need to repeat for 133911019 particles. (took 0.528197 sec) SUBFIND: ngb iteration 11: need to repeat for 133376809 particles. (took 0.557989 sec) SUBFIND: ngb iteration 12: need to repeat for 127687456 particles. (took 0.585138 sec) SUBFIND: ngb iteration 13: need to repeat for 117533638 particles. (took 0.585369 sec) SUBFIND: ngb iteration 14: need to repeat for 104842457 particles. (took 0.5654 sec) SUBFIND: ngb iteration 15: need to repeat for 92712804 particles. (took 0.527049 sec) SUBFIND: ngb iteration 16: need to repeat for 82178748 particles. (took 0.485448 sec) SUBFIND: ngb iteration 17: need to repeat for 72200761 particles. (took 0.444546 sec) SUBFIND: ngb iteration 18: need to repeat for 61376477 particles. (took 0.403084 sec) SUBFIND: ngb iteration 19: need to repeat for 48526233 particles. (took 0.356971 sec) SUBFIND: ngb iteration 20: need to repeat for 34044255 particles. (took 0.305544 sec) SUBFIND: ngb iteration 21: need to repeat for 20315978 particles. (took 0.237464 sec) SUBFIND: ngb iteration 22: need to repeat for 9755687 particles. (took 0.162512 sec) SUBFIND: ngb iteration 23: need to repeat for 3621182 particles. (took 0.0924049 sec) SUBFIND: ngb iteration 24: need to repeat for 990443 particles. (took 0.043118 sec) SUBFIND: ngb iteration 25: need to repeat for 239510 particles. (took 0.0151631 sec) SUBFIND: ngb iteration 26: need to repeat for 106434 particles. (took 0.00391565 sec) SUBFIND: ngb iteration 27: need to repeat for 91648 particles. (took 0.00232639 sec) SUBFIND: ngb iteration 28: need to repeat for 89104 particles. (took 0.0027259 sec) SUBFIND: ngb iteration 29: need to repeat for 86720 particles. (took 0.00298503 sec) SUBFIND: ngb iteration 30: need to repeat for 83545 particles. (took 0.00266922 sec) SUBFIND: ngb iteration 31: need to repeat for 79434 particles. (took 0.00318785 sec) SUBFIND: ngb iteration 32: need to repeat for 73740 particles. (took 0.00306628 sec) SUBFIND: ngb iteration 33: need to repeat for 67525 particles. (took 0.00436035 sec) SUBFIND: ngb iteration 34: need to repeat for 59890 particles. (took 0.00416645 sec) SUBFIND: ngb iteration 35: need to repeat for 50789 particles. (took 0.00356247 sec) SUBFIND: ngb iteration 36: need to repeat for 41002 particles. (took 0.00302467 sec) SUBFIND: ngb iteration 37: need to repeat for 30103 particles. (took 0.00216419 sec) SUBFIND: ngb iteration 38: need to repeat for 20806 particles. (took 0.00173472 sec) SUBFIND: ngb iteration 39: need to repeat for 13491 particles. (took 0.00157635 sec) SUBFIND: ngb iteration 40: need to repeat for 7430 particles. (took 0.0012001 sec) SUBFIND: ngb iteration 41: need to repeat for 3428 particles. (took 0.000994412 sec) SUBFIND: ngb iteration 42: need to repeat for 1391 particles. (took 0.000808088 sec) SUBFIND: ngb iteration 43: need to repeat for 559 particles. (took 0.000689765 sec) SUBFIND: ngb iteration 44: need to repeat for 103 particles. (took 0.000526955 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.3917 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 134102375 particles, for threshold size factor 0.6) SUBFIND: The other 756551 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00282449 sec SUBFIND: particle balance=1.10414 SUBFIND: subfind_exchange() took 0.370242 sec SUBFIND: particle balance for processing=1.00042 SUBFIND: subdomain decomposition took 0.0692774 sec SUBFIND: serial subfind subdomain decomposition took 0.068622 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1168 took 18.2079 sec SUBFIND: root-task=0: Serial processing of halo 0 took 18.3772 SUBFIND: Processing overall took (total time=18.6028 sec) SUBFIND: 0 out of 16546 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 168273 SUBFIND: subfind_exchange() (for return to original CPU) took 0.403666 sec TREE: Full tree construction for all particles. (presently allocated=107.544 MB) GRAVTREE: Tree construction done. took 1.02471 sec =85280.4 NTopnodes=34009 NTopleaves=29758 tree-build-scalability=0.601825 SUBFIND: SO iteration 1: need to repeat for 756550 halo centers. (took 0.0183992 sec) SUBFIND: SO iteration 2: need to repeat for 756550 halo centers. (took 0.0200709 sec) SUBFIND: SO iteration 3: need to repeat for 756550 halo centers. (took 0.0178099 sec) SUBFIND: SO iteration 4: need to repeat for 756550 halo centers. (took 0.0165329 sec) SUBFIND: SO iteration 5: need to repeat for 756550 halo centers. (took 0.0163383 sec) SUBFIND: SO iteration 6: need to repeat for 756550 halo centers. (took 0.0164499 sec) SUBFIND: SO iteration 7: need to repeat for 756550 halo centers. (took 0.0165554 sec) SUBFIND: SO iteration 8: need to repeat for 756550 halo centers. (took 0.016635 sec) SUBFIND: SO iteration 9: need to repeat for 756550 halo centers. (took 0.0172393 sec) SUBFIND: SO iteration 10: need to repeat for 756550 halo centers. (took 0.0177526 sec) SUBFIND: SO iteration 11: need to repeat for 756550 halo centers. (took 0.0174508 sec) SUBFIND: SO iteration 12: need to repeat for 756550 halo centers. (took 0.0176584 sec) SUBFIND: SO iteration 13: need to repeat for 756550 halo centers. (took 0.0179019 sec) SUBFIND: SO iteration 14: need to repeat for 756550 halo centers. (took 0.0183003 sec) SUBFIND: SO iteration 15: need to repeat for 756550 halo centers. (took 0.0173727 sec) SUBFIND: SO iteration 16: need to repeat for 14307 halo centers. (took 0.0173755 sec) SUBFIND: SO iteration 17: need to repeat for 184 halo centers. (took 0.0018617 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000219682 sec) SUBFIND: SO iteration 1: need to repeat for 756550 halo centers. (took 0.0175036 sec) SUBFIND: SO iteration 2: need to repeat for 756550 halo centers. (took 0.0167788 sec) SUBFIND: SO iteration 3: need to repeat for 756550 halo centers. (took 0.0166269 sec) SUBFIND: SO iteration 4: need to repeat for 756550 halo centers. (took 0.0171138 sec) SUBFIND: SO iteration 5: need to repeat for 756550 halo centers. (took 0.0168229 sec) SUBFIND: SO iteration 6: need to repeat for 756550 halo centers. (took 0.0166853 sec) SUBFIND: SO iteration 7: need to repeat for 756550 halo centers. (took 0.0166834 sec) SUBFIND: SO iteration 8: need to repeat for 756550 halo centers. (took 0.0165182 sec) SUBFIND: SO iteration 9: need to repeat for 756550 halo centers. (took 0.0162776 sec) SUBFIND: SO iteration 10: need to repeat for 756550 halo centers. (took 0.0196089 sec) SUBFIND: SO iteration 11: need to repeat for 756550 halo centers. (took 0.0162887 sec) SUBFIND: SO iteration 12: need to repeat for 756550 halo centers. (took 0.0162881 sec) SUBFIND: SO iteration 13: need to repeat for 756550 halo centers. (took 0.0162953 sec) SUBFIND: SO iteration 14: need to repeat for 756550 halo centers. (took 0.0162985 sec) SUBFIND: SO iteration 15: need to repeat for 756550 halo centers. (took 0.0162947 sec) SUBFIND: SO iteration 16: need to repeat for 7369 halo centers. (took 0.0160601 sec) SUBFIND: SO iteration 17: need to repeat for 66 halo centers. (took 0.00101346 sec) SUBFIND: SO iteration 1: need to repeat for 756550 halo centers. (took 0.0163396 sec) SUBFIND: SO iteration 2: need to repeat for 756550 halo centers. (took 0.0168656 sec) SUBFIND: SO iteration 3: need to repeat for 756550 halo centers. (took 0.0167244 sec) SUBFIND: SO iteration 4: need to repeat for 756550 halo centers. (took 0.0164749 sec) SUBFIND: SO iteration 5: need to repeat for 756550 halo centers. (took 0.0209677 sec) SUBFIND: SO iteration 6: need to repeat for 756550 halo centers. (took 0.016355 sec) SUBFIND: SO iteration 7: need to repeat for 756550 halo centers. (took 0.0163605 sec) SUBFIND: SO iteration 8: need to repeat for 756550 halo centers. (took 0.0163576 sec) SUBFIND: SO iteration 9: need to repeat for 756550 halo centers. (took 0.0163679 sec) SUBFIND: SO iteration 10: need to repeat for 756550 halo centers. (took 0.0163521 sec) SUBFIND: SO iteration 11: need to repeat for 756550 halo centers. (took 0.0163998 sec) SUBFIND: SO iteration 12: need to repeat for 756550 halo centers. (took 0.016293 sec) SUBFIND: SO iteration 13: need to repeat for 756550 halo centers. (took 0.0163158 sec) SUBFIND: SO iteration 14: need to repeat for 756550 halo centers. (took 0.0163735 sec) SUBFIND: SO iteration 15: need to repeat for 756550 halo centers. (took 0.0163598 sec) SUBFIND: SO iteration 16: need to repeat for 14750 halo centers. (took 0.0177632 sec) SUBFIND: SO iteration 17: need to repeat for 191 halo centers. (took 0.00190179 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000213189 sec) SUBFIND: SO iteration 1: need to repeat for 756550 halo centers. (took 0.0162971 sec) SUBFIND: SO iteration 2: need to repeat for 756550 halo centers. (took 0.0169273 sec) SUBFIND: SO iteration 3: need to repeat for 756550 halo centers. (took 0.0164148 sec) SUBFIND: SO iteration 4: need to repeat for 756550 halo centers. (took 0.0167824 sec) SUBFIND: SO iteration 5: need to repeat for 756550 halo centers. (took 0.0167614 sec) SUBFIND: SO iteration 6: need to repeat for 756550 halo centers. (took 0.0168137 sec) SUBFIND: SO iteration 7: need to repeat for 756550 halo centers. (took 0.0167734 sec) SUBFIND: SO iteration 8: need to repeat for 756550 halo centers. (took 0.0168047 sec) SUBFIND: SO iteration 9: need to repeat for 756550 halo centers. (took 0.0167462 sec) SUBFIND: SO iteration 10: need to repeat for 756550 halo centers. (took 0.0167765 sec) SUBFIND: SO iteration 11: need to repeat for 756550 halo centers. (took 0.0173015 sec) SUBFIND: SO iteration 12: need to repeat for 756550 halo centers. (took 0.0189673 sec) SUBFIND: SO iteration 13: need to repeat for 756550 halo centers. (took 0.0167804 sec) SUBFIND: SO iteration 14: need to repeat for 756550 halo centers. (took 0.016792 sec) SUBFIND: SO iteration 15: need to repeat for 756550 halo centers. (took 0.0167489 sec) SUBFIND: SO iteration 16: need to repeat for 406920 halo centers. (took 0.0166615 sec) SUBFIND: SO iteration 17: need to repeat for 16699 halo centers. (took 0.0126202 sec) SUBFIND: SO iteration 18: need to repeat for 601 halo centers. (took 0.0018476 sec) SUBFIND: determining spherical overdensity masses took 1.10963 sec SUBFIND: assembled and ordered groups and subhalos (took 0.180053 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 = 2.8625 sec, total size 286.211 MB, corresponds to effective I/O rate of 99.9864 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.86376 sec SUBFIND: Finished with SUBFIND. (total time=35.3714 sec) SUBFIND: Total number of subhalos with at least 20 particles: 772969 SUBFIND: Largest subhalo has 179 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102198 FOF: preparing output order of particles took 1.28215 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 8.46423 sec, total size 5352.76 MB, corresponds to effective I/O rate of 632.398 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 374 (rank 374 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 380 (rank 380 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.