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 = 186330.63 Mb (on task= 243), Smallest = 185657.99 Mb (on task= 621), Average = 186013.10 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5728.90 Mb (on task= 621), Smallest = 5056.26 Mb (on task= 243), Average = 5373.79 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 = 5728.90 Mb (on task= 621), Smallest = 5056.26 Mb (on task= 243), Average = 5373.79 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 368), 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 15.1501 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): 65202319 (tot= 65202319) masstab= 0 READIC: Type 1: 68844713 (tot= 68844713) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 55336 (tot= 55336) 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 5.21769 sec, total size 6387.45 MB, corresponds to effective I/O rate of 1224.19 MB/sec READIC: Total number of particles : 134102368 INIT: Testing ID uniqueness... INIT: success. took=0.0585703 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=30087, determination of top-level tree involved 5 iterations and took 0.46425 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 1.10404|1.1043 DOMAIN: combining multiple-domains took 0.0172244 sec DOMAIN: exchange of 68900049 particles DOMAIN: particle exchange done. (took 0.31534 sec) DOMAIN: domain decomposition done. (took in total 0.80431 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0461551 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=116.023 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.112259 sec =67260.3 NTopnodes=34385 NTopleaves=30087 FOF: Start linking particles (presently allocated=128.644 MB) FOF: linking of small cells took 0.00130697 sec FOF: local links done (took 0.109734 sec, avg-work=0.0979489, imbalance=1.10811). FOF: Marked=173364 out of the 68844713 primaries which are linked FOF: begin linking across processors (presently allocated=129.912 MB) FOF: have done 11343 cross links (processed 173364, took 0.00549012 sec) FOF: have done 2681 cross links (processed 83702, took 0.00468525 sec) FOF: have done 446 cross links (processed 11705, took 0.00331406 sec) FOF: have done 76 cross links (processed 1749, took 0.00311951 sec) FOF: have done 10 cross links (processed 281, took 0.00305882 sec) FOF: have done 1 cross links (processed 42, took 0.00401214 sec) FOF: have done 0 cross links (processed 2, took 0.00388014 sec) FOF: Local groups found. FOF: primary group finding took = 0.145559 sec FOF: Start finding nearest dm-particle (presently allocated=128.644 MB) FOF: fof-nearest iteration 1: need to repeat for 63133971 particles. (took = 0.0693516 sec) FOF: fof-nearest iteration 2: need to repeat for 53030984 particles. (took = 0.0790194 sec) FOF: fof-nearest iteration 3: need to repeat for 30044956 particles. (took = 0.0851659 sec) FOF: fof-nearest iteration 4: need to repeat for 10166657 particles. (took = 0.0595305 sec) FOF: fof-nearest iteration 5: need to repeat for 1404287 particles. (took = 0.0259712 sec) FOF: fof-nearest iteration 6: need to repeat for 41534 particles. (took = 0.00661065 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.331426 sec FOF: compiling local group data and catalogue took = 0.0167274 sec FOF: Total number of FOF groups with at least 32 particles: 822018 FOF: Largest FOF group has 164 particles. FOF: Total number of particles in FOF groups: 134102368 FOF: group properties are now allocated.. (presently allocated=119.729 MB) FOF: computation of group properties took = 0.00723595 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.175474 sec FOF: Finished computing FoF groups. Complete work took 0.879461 sec (presently allocated=116.481 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.482 MB) GRAVTREE: Tree construction done. took 0.353824 sec =86638.9 NTopnodes=34385 NTopleaves=30087 tree-build-scalability=0.603735 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133899980 particles. (took 0.630618 sec) SUBFIND: ngb iteration 2: need to repeat for 133792840 particles. (took 0.520594 sec) SUBFIND: ngb iteration 3: need to repeat for 133700452 particles. (took 0.461087 sec) SUBFIND: ngb iteration 4: need to repeat for 133630672 particles. (took 0.432314 sec) SUBFIND: ngb iteration 5: need to repeat for 133575731 particles. (took 0.422043 sec) SUBFIND: ngb iteration 6: need to repeat for 133529015 particles. (took 0.418954 sec) SUBFIND: ngb iteration 7: need to repeat for 133486422 particles. (took 0.428334 sec) SUBFIND: ngb iteration 8: need to repeat for 133442571 particles. (took 0.446002 sec) SUBFIND: ngb iteration 9: need to repeat for 133406450 particles. (took 0.466165 sec) SUBFIND: ngb iteration 10: need to repeat for 133378561 particles. (took 0.488584 sec) SUBFIND: ngb iteration 11: need to repeat for 133125276 particles. (took 0.514623 sec) SUBFIND: ngb iteration 12: need to repeat for 129216571 particles. (took 0.540656 sec) SUBFIND: ngb iteration 13: need to repeat for 119150654 particles. (took 0.549202 sec) SUBFIND: ngb iteration 14: need to repeat for 106176276 particles. (took 0.530349 sec) SUBFIND: ngb iteration 15: need to repeat for 93296176 particles. (took 0.492175 sec) SUBFIND: ngb iteration 16: need to repeat for 81810914 particles. (took 0.449664 sec) SUBFIND: ngb iteration 17: need to repeat for 70697157 particles. (took 0.406032 sec) SUBFIND: ngb iteration 18: need to repeat for 58360218 particles. (took 0.365248 sec) SUBFIND: ngb iteration 19: need to repeat for 44013461 particles. (took 0.326181 sec) SUBFIND: ngb iteration 20: need to repeat for 28975910 particles. (took 0.272539 sec) SUBFIND: ngb iteration 21: need to repeat for 15933536 particles. (took 0.204743 sec) SUBFIND: ngb iteration 22: need to repeat for 7045816 particles. (took 0.132835 sec) SUBFIND: ngb iteration 23: need to repeat for 2437865 particles. (took 0.0727239 sec) SUBFIND: ngb iteration 24: need to repeat for 728235 particles. (took 0.0318979 sec) SUBFIND: ngb iteration 25: need to repeat for 325225 particles. (took 0.0104393 sec) SUBFIND: ngb iteration 26: need to repeat for 266585 particles. (took 0.00412053 sec) SUBFIND: ngb iteration 27: need to repeat for 257825 particles. (took 0.00386512 sec) SUBFIND: ngb iteration 28: need to repeat for 252136 particles. (took 0.00369387 sec) SUBFIND: ngb iteration 29: need to repeat for 244874 particles. (took 0.00348792 sec) SUBFIND: ngb iteration 30: need to repeat for 235080 particles. (took 0.00473089 sec) SUBFIND: ngb iteration 31: need to repeat for 221568 particles. (took 0.00465547 sec) SUBFIND: ngb iteration 32: need to repeat for 205728 particles. (took 0.00439496 sec) SUBFIND: ngb iteration 33: need to repeat for 186175 particles. (took 0.00567801 sec) SUBFIND: ngb iteration 34: need to repeat for 162968 particles. (took 0.00461822 sec) SUBFIND: ngb iteration 35: need to repeat for 137017 particles. (took 0.00444603 sec) SUBFIND: ngb iteration 36: need to repeat for 109369 particles. (took 0.0039292 sec) SUBFIND: ngb iteration 37: need to repeat for 81635 particles. (took 0.00309265 sec) SUBFIND: ngb iteration 38: need to repeat for 57512 particles. (took 0.0027146 sec) SUBFIND: ngb iteration 39: need to repeat for 37035 particles. (took 0.0022412 sec) SUBFIND: ngb iteration 40: need to repeat for 21795 particles. (took 0.00181457 sec) SUBFIND: ngb iteration 41: need to repeat for 11502 particles. (took 0.0015855 sec) SUBFIND: ngb iteration 42: need to repeat for 5079 particles. (took 0.00106968 sec) SUBFIND: ngb iteration 43: need to repeat for 1691 particles. (took 0.000787657 sec) SUBFIND: ngb iteration 44: need to repeat for 345 particles. (took 0.000607286 sec) SUBFIND: ngb iteration 45: need to repeat for 66 particles. (took 0.000498636 sec) SUBFIND: ngb iteration 46: need to repeat for 11 particles. (took 0.000412185 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.68156 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 134102368 particles, for threshold size factor 0.6) SUBFIND: The other 822018 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00292665 sec SUBFIND: particle balance=1.10404 SUBFIND: subfind_exchange() took 0.370483 sec SUBFIND: particle balance for processing=1.00036 SUBFIND: subdomain decomposition took 0.0693591 sec SUBFIND: serial subfind subdomain decomposition took 0.0685165 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1269 took 19.4395 sec SUBFIND: root-task=0: Serial processing of halo 0 took 19.6086 SUBFIND: Processing overall took (total time=20.3676 sec) SUBFIND: 0 out of 10911 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 167701 SUBFIND: subfind_exchange() (for return to original CPU) took 0.402081 sec TREE: Full tree construction for all particles. (presently allocated=107.272 MB) GRAVTREE: Tree construction done. took 1.02729 sec =86638.9 NTopnodes=34385 NTopleaves=30087 tree-build-scalability=0.603735 SUBFIND: SO iteration 1: need to repeat for 822017 halo centers. (took 0.0186871 sec) SUBFIND: SO iteration 2: need to repeat for 822017 halo centers. (took 0.0174005 sec) SUBFIND: SO iteration 3: need to repeat for 822017 halo centers. (took 0.0172526 sec) SUBFIND: SO iteration 4: need to repeat for 822017 halo centers. (took 0.0169446 sec) SUBFIND: SO iteration 5: need to repeat for 822017 halo centers. (took 0.0168547 sec) SUBFIND: SO iteration 6: need to repeat for 822017 halo centers. (took 0.0179009 sec) SUBFIND: SO iteration 7: need to repeat for 822017 halo centers. (took 0.0166729 sec) SUBFIND: SO iteration 8: need to repeat for 822017 halo centers. (took 0.0168604 sec) SUBFIND: SO iteration 9: need to repeat for 822017 halo centers. (took 0.0166906 sec) SUBFIND: SO iteration 10: need to repeat for 822017 halo centers. (took 0.0166901 sec) SUBFIND: SO iteration 11: need to repeat for 822017 halo centers. (took 0.017881 sec) SUBFIND: SO iteration 12: need to repeat for 822017 halo centers. (took 0.0167347 sec) SUBFIND: SO iteration 13: need to repeat for 822017 halo centers. (took 0.0167614 sec) SUBFIND: SO iteration 14: need to repeat for 822017 halo centers. (took 0.0167061 sec) SUBFIND: SO iteration 15: need to repeat for 822017 halo centers. (took 0.016703 sec) SUBFIND: SO iteration 16: need to repeat for 17596 halo centers. (took 0.0165232 sec) SUBFIND: SO iteration 17: need to repeat for 234 halo centers. (took 0.00195433 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000204945 sec) SUBFIND: SO iteration 1: need to repeat for 822017 halo centers. (took 0.0167978 sec) SUBFIND: SO iteration 2: need to repeat for 822017 halo centers. (took 0.0163292 sec) SUBFIND: SO iteration 3: need to repeat for 822017 halo centers. (took 0.0165702 sec) SUBFIND: SO iteration 4: need to repeat for 822017 halo centers. (took 0.016588 sec) SUBFIND: SO iteration 5: need to repeat for 822017 halo centers. (took 0.0166762 sec) SUBFIND: SO iteration 6: need to repeat for 822017 halo centers. (took 0.0166788 sec) SUBFIND: SO iteration 7: need to repeat for 822017 halo centers. (took 0.0166068 sec) SUBFIND: SO iteration 8: need to repeat for 822017 halo centers. (took 0.0167133 sec) SUBFIND: SO iteration 9: need to repeat for 822017 halo centers. (took 0.0170602 sec) SUBFIND: SO iteration 10: need to repeat for 822017 halo centers. (took 0.0175101 sec) SUBFIND: SO iteration 11: need to repeat for 822017 halo centers. (took 0.0176628 sec) SUBFIND: SO iteration 12: need to repeat for 822017 halo centers. (took 0.0183602 sec) SUBFIND: SO iteration 13: need to repeat for 822017 halo centers. (took 0.0173895 sec) SUBFIND: SO iteration 14: need to repeat for 822017 halo centers. (took 0.0182223 sec) SUBFIND: SO iteration 15: need to repeat for 822017 halo centers. (took 0.0175631 sec) SUBFIND: SO iteration 16: need to repeat for 9229 halo centers. (took 0.0170795 sec) SUBFIND: SO iteration 17: need to repeat for 78 halo centers. (took 0.00144806 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000370942 sec) SUBFIND: SO iteration 1: need to repeat for 822017 halo centers. (took 0.0181061 sec) SUBFIND: SO iteration 2: need to repeat for 822017 halo centers. (took 0.0183584 sec) SUBFIND: SO iteration 3: need to repeat for 822017 halo centers. (took 0.01809 sec) SUBFIND: SO iteration 4: need to repeat for 822017 halo centers. (took 0.0176043 sec) SUBFIND: SO iteration 5: need to repeat for 822017 halo centers. (took 0.0193734 sec) SUBFIND: SO iteration 6: need to repeat for 822017 halo centers. (took 0.0168086 sec) SUBFIND: SO iteration 7: need to repeat for 822017 halo centers. (took 0.0171543 sec) SUBFIND: SO iteration 8: need to repeat for 822017 halo centers. (took 0.0167328 sec) SUBFIND: SO iteration 9: need to repeat for 822017 halo centers. (took 0.018208 sec) SUBFIND: SO iteration 10: need to repeat for 822017 halo centers. (took 0.0167662 sec) SUBFIND: SO iteration 11: need to repeat for 822017 halo centers. (took 0.0166933 sec) SUBFIND: SO iteration 12: need to repeat for 822017 halo centers. (took 0.0177741 sec) SUBFIND: SO iteration 13: need to repeat for 822017 halo centers. (took 0.0167849 sec) SUBFIND: SO iteration 14: need to repeat for 822017 halo centers. (took 0.0166415 sec) SUBFIND: SO iteration 15: need to repeat for 822017 halo centers. (took 0.0167419 sec) SUBFIND: SO iteration 16: need to repeat for 18107 halo centers. (took 0.016615 sec) SUBFIND: SO iteration 17: need to repeat for 242 halo centers. (took 0.00199096 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.00020987 sec) SUBFIND: SO iteration 1: need to repeat for 822017 halo centers. (took 0.0167146 sec) SUBFIND: SO iteration 2: need to repeat for 822017 halo centers. (took 0.0173197 sec) SUBFIND: SO iteration 3: need to repeat for 822017 halo centers. (took 0.016911 sec) SUBFIND: SO iteration 4: need to repeat for 822017 halo centers. (took 0.017106 sec) SUBFIND: SO iteration 5: need to repeat for 822017 halo centers. (took 0.0171647 sec) SUBFIND: SO iteration 6: need to repeat for 822017 halo centers. (took 0.017352 sec) SUBFIND: SO iteration 7: need to repeat for 822017 halo centers. (took 0.0171377 sec) SUBFIND: SO iteration 8: need to repeat for 822017 halo centers. (took 0.0170975 sec) SUBFIND: SO iteration 9: need to repeat for 822017 halo centers. (took 0.0171602 sec) SUBFIND: SO iteration 10: need to repeat for 822017 halo centers. (took 0.01713 sec) SUBFIND: SO iteration 11: need to repeat for 822017 halo centers. (took 0.0171212 sec) SUBFIND: SO iteration 12: need to repeat for 822017 halo centers. (took 0.0171216 sec) SUBFIND: SO iteration 13: need to repeat for 822017 halo centers. (took 0.0171122 sec) SUBFIND: SO iteration 14: need to repeat for 822017 halo centers. (took 0.0171281 sec) SUBFIND: SO iteration 15: need to repeat for 822017 halo centers. (took 0.017114 sec) SUBFIND: SO iteration 16: need to repeat for 457035 halo centers. (took 0.017132 sec) SUBFIND: SO iteration 17: need to repeat for 20654 halo centers. (took 0.0129342 sec) SUBFIND: SO iteration 18: need to repeat for 882 halo centers. (took 0.00215397 sec) SUBFIND: determining spherical overdensity masses took 1.12378 sec SUBFIND: assembled and ordered groups and subhalos (took 0.176724 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 = 2.86286 sec, total size 309.532 MB, corresponds to effective I/O rate of 108.119 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.86386 sec SUBFIND: Finished with SUBFIND. (total time=36.4411 sec) SUBFIND: Total number of subhalos with at least 20 particles: 832834 SUBFIND: Largest subhalo has 164 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102065 FOF: preparing output order of particles took 1.29213 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 8.55776 sec, total size 5350.22 MB, corresponds to effective I/O rate of 625.19 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 235 (rank 235 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.