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 = 186325.88 Mb (on task= 243), Smallest = 185644.41 Mb (on task= 621), Average = 186014.28 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5742.48 Mb (on task= 621), Smallest = 5061.01 Mb (on task= 243), Average = 5372.61 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 = 5742.48 Mb (on task= 621), Smallest = 5061.01 Mb (on task= 243), Average = 5372.61 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 587), 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 15.0702 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): 64418508 (tot= 64418508) masstab= 0 READIC: Type 1: 69655909 (tot= 69655909) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 28016 (tot= 28016) 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 4.58842 sec, total size 6384.46 MB, corresponds to effective I/O rate of 1391.43 MB/sec READIC: Total number of particles : 134102433 INIT: Testing ID uniqueness... INIT: success. took=0.0570783 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=29877, determination of top-level tree involved 5 iterations and took 0.466541 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 1.10342|1.1043 DOMAIN: combining multiple-domains took 0.0171934 sec DOMAIN: exchange of 69683925 particles DOMAIN: particle exchange done. (took 0.327435 sec) DOMAIN: domain decomposition done. (took in total 0.818567 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0454978 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=115.628 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.112547 sec =69413.6 NTopnodes=34145 NTopleaves=29877 FOF: Start linking particles (presently allocated=128.528 MB) FOF: linking of small cells took 0.00117826 sec FOF: local links done (took 0.108407 sec, avg-work=0.0959449, imbalance=1.11369). FOF: Marked=175242 out of the 69655909 primaries which are linked FOF: begin linking across processors (presently allocated=129.798 MB) FOF: have done 12317 cross links (processed 175242, took 0.00554356 sec) FOF: have done 2847 cross links (processed 84893, took 0.00393382 sec) FOF: have done 437 cross links (processed 11807, took 0.00339915 sec) FOF: have done 72 cross links (processed 1719, took 0.00310418 sec) FOF: have done 11 cross links (processed 290, took 0.00395401 sec) FOF: have done 1 cross links (processed 39, took 0.00302513 sec) FOF: have done 1 cross links (processed 8, took 0.00311678 sec) FOF: have done 0 cross links (processed 5, took 0.00399442 sec) FOF: Local groups found. FOF: primary group finding took = 0.146 sec FOF: Start finding nearest dm-particle (presently allocated=128.528 MB) FOF: fof-nearest iteration 1: need to repeat for 62599576 particles. (took = 0.0664161 sec) FOF: fof-nearest iteration 2: need to repeat for 53699022 particles. (took = 0.0748093 sec) FOF: fof-nearest iteration 3: need to repeat for 32280117 particles. (took = 0.0805998 sec) FOF: fof-nearest iteration 4: need to repeat for 11598492 particles. (took = 0.0601307 sec) FOF: fof-nearest iteration 5: need to repeat for 1688302 particles. (took = 0.0281441 sec) FOF: fof-nearest iteration 6: need to repeat for 48956 particles. (took = 0.00732387 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.32308 sec FOF: compiling local group data and catalogue took = 0.0169649 sec FOF: Total number of FOF groups with at least 32 particles: 999279 FOF: Largest FOF group has 135 particles. FOF: Total number of particles in FOF groups: 134102433 FOF: group properties are now allocated.. (presently allocated=119.408 MB) FOF: computation of group properties took = 0.00643839 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.172949 sec FOF: Finished computing FoF groups. Complete work took 0.873004 sec (presently allocated=116.18 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.485 MB) GRAVTREE: Tree construction done. took 0.35474 sec =88918.3 NTopnodes=34145 NTopleaves=29877 tree-build-scalability=0.616588 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 128682431 particles. (took 0.594124 sec) SUBFIND: ngb iteration 2: need to repeat for 125860356 particles. (took 0.463506 sec) SUBFIND: ngb iteration 3: need to repeat for 123502458 particles. (took 0.398888 sec) SUBFIND: ngb iteration 4: need to repeat for 121747794 particles. (took 0.361836 sec) SUBFIND: ngb iteration 5: need to repeat for 120456665 particles. (took 0.345996 sec) SUBFIND: ngb iteration 6: need to repeat for 119439017 particles. (took 0.339128 sec) SUBFIND: ngb iteration 7: need to repeat for 118493682 particles. (took 0.342559 sec) SUBFIND: ngb iteration 8: need to repeat for 117533574 particles. (took 0.350446 sec) SUBFIND: ngb iteration 9: need to repeat for 116722961 particles. (took 0.365404 sec) SUBFIND: ngb iteration 10: need to repeat for 116156547 particles. (took 0.382133 sec) SUBFIND: ngb iteration 11: need to repeat for 115800806 particles. (took 0.401967 sec) SUBFIND: ngb iteration 12: need to repeat for 114900301 particles. (took 0.420848 sec) SUBFIND: ngb iteration 13: need to repeat for 109008363 particles. (took 0.435299 sec) SUBFIND: ngb iteration 14: need to repeat for 96272920 particles. (took 0.427783 sec) SUBFIND: ngb iteration 15: need to repeat for 81169324 particles. (took 0.387639 sec) SUBFIND: ngb iteration 16: need to repeat for 66110368 particles. (took 0.334987 sec) SUBFIND: ngb iteration 17: need to repeat for 51449050 particles. (took 0.281104 sec) SUBFIND: ngb iteration 18: need to repeat for 36860195 particles. (took 0.229863 sec) SUBFIND: ngb iteration 19: need to repeat for 23371190 particles. (took 0.181606 sec) SUBFIND: ngb iteration 20: need to repeat for 13314614 particles. (took 0.133393 sec) SUBFIND: ngb iteration 21: need to repeat for 7602624 particles. (took 0.0868088 sec) SUBFIND: ngb iteration 22: need to repeat for 5167950 particles. (took 0.0473999 sec) SUBFIND: ngb iteration 23: need to repeat for 4370756 particles. (took 0.0251628 sec) SUBFIND: ngb iteration 24: need to repeat for 4177268 particles. (took 0.0194142 sec) SUBFIND: ngb iteration 25: need to repeat for 4122668 particles. (took 0.0187696 sec) SUBFIND: ngb iteration 26: need to repeat for 4078406 particles. (took 0.0193666 sec) SUBFIND: ngb iteration 27: need to repeat for 4021673 particles. (took 0.020378 sec) SUBFIND: ngb iteration 28: need to repeat for 3947109 particles. (took 0.0217367 sec) SUBFIND: ngb iteration 29: need to repeat for 3845506 particles. (took 0.0232361 sec) SUBFIND: ngb iteration 30: need to repeat for 3709389 particles. (took 0.0254038 sec) SUBFIND: ngb iteration 31: need to repeat for 3533993 particles. (took 0.0284572 sec) SUBFIND: ngb iteration 32: need to repeat for 3309949 particles. (took 0.0287254 sec) SUBFIND: ngb iteration 33: need to repeat for 3030531 particles. (took 0.0289391 sec) SUBFIND: ngb iteration 34: need to repeat for 2691836 particles. (took 0.0286019 sec) SUBFIND: ngb iteration 35: need to repeat for 2294355 particles. (took 0.0248651 sec) SUBFIND: ngb iteration 36: need to repeat for 1863890 particles. (took 0.02219 sec) SUBFIND: ngb iteration 37: need to repeat for 1422349 particles. (took 0.0184656 sec) SUBFIND: ngb iteration 38: need to repeat for 999916 particles. (took 0.0152317 sec) SUBFIND: ngb iteration 39: need to repeat for 639447 particles. (took 0.0114155 sec) SUBFIND: ngb iteration 40: need to repeat for 363483 particles. (took 0.00862141 sec) SUBFIND: ngb iteration 41: need to repeat for 178894 particles. (took 0.0054263 sec) SUBFIND: ngb iteration 42: need to repeat for 72408 particles. (took 0.00341376 sec) SUBFIND: ngb iteration 43: need to repeat for 23535 particles. (took 0.00198573 sec) SUBFIND: ngb iteration 44: need to repeat for 6079 particles. (took 0.00137492 sec) SUBFIND: ngb iteration 45: need to repeat for 1150 particles. (took 0.000818139 sec) SUBFIND: ngb iteration 46: need to repeat for 77 particles. (took 0.000440285 sec) SUBFIND: ngb iteration 47: need to repeat for 3 particles. (took 0.000282714 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.72064 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 134102433 particles, for threshold size factor 0.6) SUBFIND: The other 999279 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00306814 sec SUBFIND: particle balance=1.10342 SUBFIND: subfind_exchange() took 0.370483 sec SUBFIND: particle balance for processing=1.00059 SUBFIND: subdomain decomposition took 0.06952 sec SUBFIND: serial subfind subdomain decomposition took 0.0687711 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1543 took 24.2493 sec SUBFIND: root-task=0: Serial processing of halo 0 took 24.4185 SUBFIND: Processing overall took (total time=24.661 sec) SUBFIND: 0 out of 4705 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 165686 SUBFIND: subfind_exchange() (for return to original CPU) took 0.399666 sec TREE: Full tree construction for all particles. (presently allocated=106.816 MB) GRAVTREE: Tree construction done. took 0.993833 sec =88918.3 NTopnodes=34145 NTopleaves=29877 tree-build-scalability=0.616588 SUBFIND: SO iteration 1: need to repeat for 999276 halo centers. (took 0.0200236 sec) SUBFIND: SO iteration 2: need to repeat for 999276 halo centers. (took 0.0182899 sec) SUBFIND: SO iteration 3: need to repeat for 999276 halo centers. (took 0.0190391 sec) SUBFIND: SO iteration 4: need to repeat for 999276 halo centers. (took 0.0180863 sec) SUBFIND: SO iteration 5: need to repeat for 999276 halo centers. (took 0.0178085 sec) SUBFIND: SO iteration 6: need to repeat for 999276 halo centers. (took 0.0177847 sec) SUBFIND: SO iteration 7: need to repeat for 999276 halo centers. (took 0.0177556 sec) SUBFIND: SO iteration 8: need to repeat for 999276 halo centers. (took 0.0179387 sec) SUBFIND: SO iteration 9: need to repeat for 999276 halo centers. (took 0.017883 sec) SUBFIND: SO iteration 10: need to repeat for 999276 halo centers. (took 0.017714 sec) SUBFIND: SO iteration 11: need to repeat for 999276 halo centers. (took 0.0177223 sec) SUBFIND: SO iteration 12: need to repeat for 999276 halo centers. (took 0.0177622 sec) SUBFIND: SO iteration 13: need to repeat for 999276 halo centers. (took 0.017714 sec) SUBFIND: SO iteration 14: need to repeat for 999276 halo centers. (took 0.0177438 sec) SUBFIND: SO iteration 15: need to repeat for 999276 halo centers. (took 0.0177215 sec) SUBFIND: SO iteration 16: need to repeat for 29654 halo centers. (took 0.0174589 sec) SUBFIND: SO iteration 17: need to repeat for 344 halo centers. (took 0.00296991 sec) SUBFIND: SO iteration 18: need to repeat for 19 halo centers. (took 0.000229735 sec) SUBFIND: SO iteration 1: need to repeat for 999276 halo centers. (took 0.0176837 sec) SUBFIND: SO iteration 2: need to repeat for 999276 halo centers. (took 0.0174175 sec) SUBFIND: SO iteration 3: need to repeat for 999276 halo centers. (took 0.0176736 sec) SUBFIND: SO iteration 4: need to repeat for 999276 halo centers. (took 0.0176113 sec) SUBFIND: SO iteration 5: need to repeat for 999276 halo centers. (took 0.0177712 sec) SUBFIND: SO iteration 6: need to repeat for 999276 halo centers. (took 0.017681 sec) SUBFIND: SO iteration 7: need to repeat for 999276 halo centers. (took 0.0176636 sec) SUBFIND: SO iteration 8: need to repeat for 999276 halo centers. (took 0.0176881 sec) SUBFIND: SO iteration 9: need to repeat for 999276 halo centers. (took 0.0176583 sec) SUBFIND: SO iteration 10: need to repeat for 999276 halo centers. (took 0.0176627 sec) SUBFIND: SO iteration 11: need to repeat for 999276 halo centers. (took 0.017614 sec) SUBFIND: SO iteration 12: need to repeat for 999276 halo centers. (took 0.0176273 sec) SUBFIND: SO iteration 13: need to repeat for 999276 halo centers. (took 0.0176483 sec) SUBFIND: SO iteration 14: need to repeat for 999276 halo centers. (took 0.017632 sec) SUBFIND: SO iteration 15: need to repeat for 999276 halo centers. (took 0.0176761 sec) SUBFIND: SO iteration 16: need to repeat for 16024 halo centers. (took 0.0174534 sec) SUBFIND: SO iteration 17: need to repeat for 108 halo centers. (took 0.0017912 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000193803 sec) SUBFIND: SO iteration 1: need to repeat for 999276 halo centers. (took 0.0177666 sec) SUBFIND: SO iteration 2: need to repeat for 999276 halo centers. (took 0.0180282 sec) SUBFIND: SO iteration 3: need to repeat for 999276 halo centers. (took 0.0180483 sec) SUBFIND: SO iteration 4: need to repeat for 999276 halo centers. (took 0.0178669 sec) SUBFIND: SO iteration 5: need to repeat for 999276 halo centers. (took 0.017765 sec) SUBFIND: SO iteration 6: need to repeat for 999276 halo centers. (took 0.0178598 sec) SUBFIND: SO iteration 7: need to repeat for 999276 halo centers. (took 0.0177205 sec) SUBFIND: SO iteration 8: need to repeat for 999276 halo centers. (took 0.0176844 sec) SUBFIND: SO iteration 9: need to repeat for 999276 halo centers. (took 0.0177306 sec) SUBFIND: SO iteration 10: need to repeat for 999276 halo centers. (took 0.0177424 sec) SUBFIND: SO iteration 11: need to repeat for 999276 halo centers. (took 0.0177063 sec) SUBFIND: SO iteration 12: need to repeat for 999276 halo centers. (took 0.0177714 sec) SUBFIND: SO iteration 13: need to repeat for 999276 halo centers. (took 0.0178047 sec) SUBFIND: SO iteration 14: need to repeat for 999276 halo centers. (took 0.0180058 sec) SUBFIND: SO iteration 15: need to repeat for 999276 halo centers. (took 0.0188387 sec) SUBFIND: SO iteration 16: need to repeat for 30478 halo centers. (took 0.0189165 sec) SUBFIND: SO iteration 17: need to repeat for 362 halo centers. (took 0.00351948 sec) SUBFIND: SO iteration 18: need to repeat for 21 halo centers. (took 0.000236368 sec) SUBFIND: SO iteration 1: need to repeat for 999276 halo centers. (took 0.0191562 sec) SUBFIND: SO iteration 2: need to repeat for 999276 halo centers. (took 0.0201109 sec) SUBFIND: SO iteration 3: need to repeat for 999276 halo centers. (took 0.0188684 sec) SUBFIND: SO iteration 4: need to repeat for 999276 halo centers. (took 0.0189119 sec) SUBFIND: SO iteration 5: need to repeat for 999276 halo centers. (took 0.0194391 sec) SUBFIND: SO iteration 6: need to repeat for 999276 halo centers. (took 0.0185502 sec) SUBFIND: SO iteration 7: need to repeat for 999276 halo centers. (took 0.018318 sec) SUBFIND: SO iteration 8: need to repeat for 999276 halo centers. (took 0.0190445 sec) SUBFIND: SO iteration 9: need to repeat for 999276 halo centers. (took 0.0183973 sec) SUBFIND: SO iteration 10: need to repeat for 999276 halo centers. (took 0.0185483 sec) SUBFIND: SO iteration 11: need to repeat for 999276 halo centers. (took 0.0182774 sec) SUBFIND: SO iteration 12: need to repeat for 999276 halo centers. (took 0.0184718 sec) SUBFIND: SO iteration 13: need to repeat for 999276 halo centers. (took 0.0179289 sec) SUBFIND: SO iteration 14: need to repeat for 999276 halo centers. (took 0.0181235 sec) SUBFIND: SO iteration 15: need to repeat for 999276 halo centers. (took 0.0179233 sec) SUBFIND: SO iteration 16: need to repeat for 615639 halo centers. (took 0.0178706 sec) SUBFIND: SO iteration 17: need to repeat for 34024 halo centers. (took 0.014239 sec) SUBFIND: SO iteration 18: need to repeat for 1702 halo centers. (took 0.00314113 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000348071 sec) SUBFIND: determining spherical overdensity masses took 1.18579 sec SUBFIND: assembled and ordered groups and subhalos (took 0.186208 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 = 2.80393 sec, total size 374.525 MB, corresponds to effective I/O rate of 133.571 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.80501 sec SUBFIND: Finished with SUBFIND. (total time=38.7502 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1003910 SUBFIND: Largest subhalo has 135 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134101632 FOF: preparing output order of particles took 1.29641 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 9.33982 sec, total size 5341.25 MB, corresponds to effective I/O rate of 571.879 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 242 (rank 242 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.