TACC: Starting up job 4153615 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 = 186207.89 Mb (on task= 621), Smallest = 185779.16 Mb (on task= 243), Average = 185984.46 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5607.73 Mb (on task= 243), Smallest = 5179.00 Mb (on task= 621), Average = 5402.43 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 = 5607.73 Mb (on task= 243), Smallest = 5179.00 Mb (on task= 621), Average = 5402.43 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 366), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-008.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 15.3154 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): 61292057 (tot= 61292057) masstab= 0 READIC: Type 1: 72806732 (tot= 72806732) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 3573 (tot= 3573) 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 4.46291 sec, total size 6372.53 MB, corresponds to effective I/O rate of 1427.89 MB/sec READIC: Total number of particles : 134102362 INIT: Testing ID uniqueness... INIT: success. took=0.0655189 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=28925, determination of top-level tree involved 6 iterations and took 0.467958 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 1.10364|1.1043 DOMAIN: combining multiple-domains took 0.0154541 sec DOMAIN: exchange of 72810305 particles DOMAIN: particle exchange done. (took 0.320277 sec) DOMAIN: domain decomposition done. (took in total 0.811086 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0457867 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=114.048 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0646499 sec =75482.5 NTopnodes=33057 NTopleaves=28925 FOF: Start linking particles (presently allocated=129.765 MB) FOF: linking of small cells took 0.0011822 sec FOF: local links done (took 0.105067 sec, avg-work=0.0939222, imbalance=1.11107). FOF: Marked=168449 out of the 72806732 primaries which are linked FOF: begin linking across processors (presently allocated=131.082 MB) FOF: have done 14247 cross links (processed 168449, took 0.00473826 sec) FOF: have done 3037 cross links (processed 81896, took 0.00396268 sec) FOF: have done 421 cross links (processed 11391, took 0.00332609 sec) FOF: have done 57 cross links (processed 1557, took 0.00308687 sec) FOF: have done 8 cross links (processed 214, took 0.00301846 sec) FOF: have done 0 cross links (processed 24, took 0.00304735 sec) FOF: Local groups found. FOF: primary group finding took = 0.133322 sec FOF: Start finding nearest dm-particle (presently allocated=129.765 MB) FOF: fof-nearest iteration 1: need to repeat for 60167960 particles. (took = 0.0603948 sec) FOF: fof-nearest iteration 2: need to repeat for 54504778 particles. (took = 0.066668 sec) FOF: fof-nearest iteration 3: need to repeat for 38050817 particles. (took = 0.0734906 sec) FOF: fof-nearest iteration 4: need to repeat for 16232531 particles. (took = 0.06395 sec) FOF: fof-nearest iteration 5: need to repeat for 2732796 particles. (took = 0.035214 sec) FOF: fof-nearest iteration 6: need to repeat for 76304 particles. (took = 0.00964639 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.315003 sec FOF: compiling local group data and catalogue took = 0.0172156 sec FOF: Total number of FOF groups with at least 32 particles: 1564344 FOF: Largest FOF group has 86 particles. FOF: Total number of particles in FOF groups: 134102362 FOF: group properties are now allocated.. (presently allocated=118.234 MB) FOF: computation of group properties took = 0.00742927 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.175701 sec FOF: Finished computing FoF groups. Complete work took 0.807512 sec (presently allocated=114.926 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.729 MB) GRAVTREE: Tree construction done. took 0.202242 sec =94870.2 NTopnodes=33057 NTopleaves=28925 tree-build-scalability=0.652093 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133972928 particles. (took 0.557113 sec) SUBFIND: ngb iteration 2: need to repeat for 133743905 particles. (took 0.492205 sec) SUBFIND: ngb iteration 3: need to repeat for 133334896 particles. (took 0.466444 sec) SUBFIND: ngb iteration 4: need to repeat for 132553357 particles. (took 0.442827 sec) SUBFIND: ngb iteration 5: need to repeat for 131016637 particles. (took 0.434484 sec) SUBFIND: ngb iteration 6: need to repeat for 127967471 particles. (took 0.434948 sec) SUBFIND: ngb iteration 7: need to repeat for 121975726 particles. (took 0.435065 sec) SUBFIND: ngb iteration 8: need to repeat for 111094071 particles. (took 0.421801 sec) SUBFIND: ngb iteration 9: need to repeat for 95557866 particles. (took 0.382806 sec) SUBFIND: ngb iteration 10: need to repeat for 80925932 particles. (took 0.320338 sec) SUBFIND: ngb iteration 11: need to repeat for 71383548 particles. (took 0.265307 sec) SUBFIND: ngb iteration 12: need to repeat for 66317025 particles. (took 0.231374 sec) SUBFIND: ngb iteration 13: need to repeat for 63854962 particles. (took 0.215612 sec) SUBFIND: ngb iteration 14: need to repeat for 62660350 particles. (took 0.208581 sec) SUBFIND: ngb iteration 15: need to repeat for 62039495 particles. (took 0.202601 sec) SUBFIND: ngb iteration 16: need to repeat for 61673929 particles. (took 0.193222 sec) SUBFIND: ngb iteration 17: need to repeat for 61432104 particles. (took 0.1807 sec) SUBFIND: ngb iteration 18: need to repeat for 61256945 particles. (took 0.166907 sec) SUBFIND: ngb iteration 19: need to repeat for 61124138 particles. (took 0.155112 sec) SUBFIND: ngb iteration 20: need to repeat for 61011169 particles. (took 0.148037 sec) SUBFIND: ngb iteration 21: need to repeat for 60896057 particles. (took 0.145583 sec) SUBFIND: ngb iteration 22: need to repeat for 60758096 particles. (took 0.146096 sec) SUBFIND: ngb iteration 23: need to repeat for 60578986 particles. (took 0.14747 sec) SUBFIND: ngb iteration 24: need to repeat for 60339855 particles. (took 0.150325 sec) SUBFIND: ngb iteration 25: need to repeat for 60014781 particles. (took 0.153298 sec) SUBFIND: ngb iteration 26: need to repeat for 59571121 particles. (took 0.157914 sec) SUBFIND: ngb iteration 27: need to repeat for 58964818 particles. (took 0.163825 sec) SUBFIND: ngb iteration 28: need to repeat for 58136831 particles. (took 0.174596 sec) SUBFIND: ngb iteration 29: need to repeat for 57011600 particles. (took 0.189252 sec) SUBFIND: ngb iteration 30: need to repeat for 55497282 particles. (took 0.208946 sec) SUBFIND: ngb iteration 31: need to repeat for 53482895 particles. (took 0.230573 sec) SUBFIND: ngb iteration 32: need to repeat for 50853406 particles. (took 0.249391 sec) SUBFIND: ngb iteration 33: need to repeat for 47496413 particles. (took 0.259271 sec) SUBFIND: ngb iteration 34: need to repeat for 43318364 particles. (took 0.259054 sec) SUBFIND: ngb iteration 35: need to repeat for 38261009 particles. (took 0.24402 sec) SUBFIND: ngb iteration 36: need to repeat for 32416580 particles. (took 0.220656 sec) SUBFIND: ngb iteration 37: need to repeat for 26054189 particles. (took 0.193285 sec) SUBFIND: ngb iteration 38: need to repeat for 19562229 particles. (took 0.165857 sec) SUBFIND: ngb iteration 39: need to repeat for 13486812 particles. (took 0.136301 sec) SUBFIND: ngb iteration 40: need to repeat for 8371202 particles. (took 0.104025 sec) SUBFIND: ngb iteration 41: need to repeat for 4556091 particles. (took 0.0730978 sec) SUBFIND: ngb iteration 42: need to repeat for 2106212 particles. (took 0.0466773 sec) SUBFIND: ngb iteration 43: need to repeat for 807341 particles. (took 0.0266632 sec) SUBFIND: ngb iteration 44: need to repeat for 245326 particles. (took 0.012855 sec) SUBFIND: ngb iteration 45: need to repeat for 54870 particles. (took 0.0053313 sec) SUBFIND: ngb iteration 46: need to repeat for 8807 particles. (took 0.00227761 sec) SUBFIND: ngb iteration 47: need to repeat for 1001 particles. (took 0.00076706 sec) SUBFIND: ngb iteration 48: need to repeat for 53 particles. (took 0.000328256 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.2288 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 134102362 particles, for threshold size factor 0.6) SUBFIND: The other 1564344 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00364837 sec SUBFIND: particle balance=1.10243 SUBFIND: subfind_exchange() took 0.360506 sec SUBFIND: particle balance for processing=1.00037 SUBFIND: subdomain decomposition took 0.0692148 sec SUBFIND: serial subfind subdomain decomposition took 0.0686006 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2415 took 37.226 sec SUBFIND: root-task=0: Serial processing of halo 0 took 37.3942 SUBFIND: Processing overall took (total time=37.4874 sec) SUBFIND: 0 out of 8401 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 157645 SUBFIND: subfind_exchange() (for return to original CPU) took 0.393722 sec TREE: Full tree construction for all particles. (presently allocated=105.989 MB) GRAVTREE: Tree construction done. took 1.01768 sec =94870.2 NTopnodes=33057 NTopleaves=28925 tree-build-scalability=0.652093 SUBFIND: SO iteration 1: need to repeat for 1564293 halo centers. (took 0.0230695 sec) SUBFIND: SO iteration 2: need to repeat for 1564293 halo centers. (took 0.020337 sec) SUBFIND: SO iteration 3: need to repeat for 1564293 halo centers. (took 0.0206649 sec) SUBFIND: SO iteration 4: need to repeat for 1564293 halo centers. (took 0.0206334 sec) SUBFIND: SO iteration 5: need to repeat for 1564293 halo centers. (took 0.0204779 sec) SUBFIND: SO iteration 6: need to repeat for 1564293 halo centers. (took 0.020312 sec) SUBFIND: SO iteration 7: need to repeat for 1564293 halo centers. (took 0.0204269 sec) SUBFIND: SO iteration 8: need to repeat for 1564293 halo centers. (took 0.020497 sec) SUBFIND: SO iteration 9: need to repeat for 1564293 halo centers. (took 0.0202392 sec) SUBFIND: SO iteration 10: need to repeat for 1564293 halo centers. (took 0.0204027 sec) SUBFIND: SO iteration 11: need to repeat for 1564293 halo centers. (took 0.0202194 sec) SUBFIND: SO iteration 12: need to repeat for 1564293 halo centers. (took 0.0202158 sec) SUBFIND: SO iteration 13: need to repeat for 1564293 halo centers. (took 0.0203684 sec) SUBFIND: SO iteration 14: need to repeat for 1564293 halo centers. (took 0.020654 sec) SUBFIND: SO iteration 15: need to repeat for 1564293 halo centers. (took 0.0202502 sec) SUBFIND: SO iteration 16: need to repeat for 95309 halo centers. (took 0.0198997 sec) SUBFIND: SO iteration 17: need to repeat for 1558 halo centers. (took 0.00622548 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000334543 sec) SUBFIND: SO iteration 1: need to repeat for 1564293 halo centers. (took 0.0204587 sec) SUBFIND: SO iteration 2: need to repeat for 1564293 halo centers. (took 0.0200281 sec) SUBFIND: SO iteration 3: need to repeat for 1564293 halo centers. (took 0.0204232 sec) SUBFIND: SO iteration 4: need to repeat for 1564293 halo centers. (took 0.0202026 sec) SUBFIND: SO iteration 5: need to repeat for 1564293 halo centers. (took 0.0206069 sec) SUBFIND: SO iteration 6: need to repeat for 1564293 halo centers. (took 0.0201854 sec) SUBFIND: SO iteration 7: need to repeat for 1564293 halo centers. (took 0.0201698 sec) SUBFIND: SO iteration 8: need to repeat for 1564293 halo centers. (took 0.0202291 sec) SUBFIND: SO iteration 9: need to repeat for 1564293 halo centers. (took 0.0201631 sec) SUBFIND: SO iteration 10: need to repeat for 1564293 halo centers. (took 0.0201764 sec) SUBFIND: SO iteration 11: need to repeat for 1564293 halo centers. (took 0.0201798 sec) SUBFIND: SO iteration 12: need to repeat for 1564293 halo centers. (took 0.0204816 sec) SUBFIND: SO iteration 13: need to repeat for 1564293 halo centers. (took 0.0201912 sec) SUBFIND: SO iteration 14: need to repeat for 1564293 halo centers. (took 0.0202398 sec) SUBFIND: SO iteration 15: need to repeat for 1564293 halo centers. (took 0.020324 sec) SUBFIND: SO iteration 16: need to repeat for 54884 halo centers. (took 0.019787 sec) SUBFIND: SO iteration 17: need to repeat for 633 halo centers. (took 0.00445064 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000246596 sec) SUBFIND: SO iteration 1: need to repeat for 1564293 halo centers. (took 0.0205206 sec) SUBFIND: SO iteration 2: need to repeat for 1564293 halo centers. (took 0.0201856 sec) SUBFIND: SO iteration 3: need to repeat for 1564293 halo centers. (took 0.0204495 sec) SUBFIND: SO iteration 4: need to repeat for 1564293 halo centers. (took 0.0202875 sec) SUBFIND: SO iteration 5: need to repeat for 1564293 halo centers. (took 0.020271 sec) SUBFIND: SO iteration 6: need to repeat for 1564293 halo centers. (took 0.0202105 sec) SUBFIND: SO iteration 7: need to repeat for 1564293 halo centers. (took 0.0202311 sec) SUBFIND: SO iteration 8: need to repeat for 1564293 halo centers. (took 0.0202433 sec) SUBFIND: SO iteration 9: need to repeat for 1564293 halo centers. (took 0.0202622 sec) SUBFIND: SO iteration 10: need to repeat for 1564293 halo centers. (took 0.0202002 sec) SUBFIND: SO iteration 11: need to repeat for 1564293 halo centers. (took 0.0203196 sec) SUBFIND: SO iteration 12: need to repeat for 1564293 halo centers. (took 0.0202414 sec) SUBFIND: SO iteration 13: need to repeat for 1564293 halo centers. (took 0.0202482 sec) SUBFIND: SO iteration 14: need to repeat for 1564293 halo centers. (took 0.0202556 sec) SUBFIND: SO iteration 15: need to repeat for 1564293 halo centers. (took 0.0202261 sec) SUBFIND: SO iteration 16: need to repeat for 97791 halo centers. (took 0.020056 sec) SUBFIND: SO iteration 17: need to repeat for 1647 halo centers. (took 0.00627214 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000342222 sec) SUBFIND: SO iteration 1: need to repeat for 1564293 halo centers. (took 0.0203388 sec) SUBFIND: SO iteration 2: need to repeat for 1564293 halo centers. (took 0.0204747 sec) SUBFIND: SO iteration 3: need to repeat for 1564293 halo centers. (took 0.0205078 sec) SUBFIND: SO iteration 4: need to repeat for 1564293 halo centers. (took 0.0207345 sec) SUBFIND: SO iteration 5: need to repeat for 1564293 halo centers. (took 0.0203576 sec) SUBFIND: SO iteration 6: need to repeat for 1564293 halo centers. (took 0.0206455 sec) SUBFIND: SO iteration 7: need to repeat for 1564293 halo centers. (took 0.0204295 sec) SUBFIND: SO iteration 8: need to repeat for 1564293 halo centers. (took 0.0202367 sec) SUBFIND: SO iteration 9: need to repeat for 1564293 halo centers. (took 0.0205941 sec) SUBFIND: SO iteration 10: need to repeat for 1564293 halo centers. (took 0.0200886 sec) SUBFIND: SO iteration 11: need to repeat for 1564293 halo centers. (took 0.0204318 sec) SUBFIND: SO iteration 12: need to repeat for 1564293 halo centers. (took 0.0200925 sec) SUBFIND: SO iteration 13: need to repeat for 1564293 halo centers. (took 0.0199794 sec) SUBFIND: SO iteration 14: need to repeat for 1564293 halo centers. (took 0.0199859 sec) SUBFIND: SO iteration 15: need to repeat for 1564293 halo centers. (took 0.0200221 sec) SUBFIND: SO iteration 16: need to repeat for 1260673 halo centers. (took 0.0199504 sec) SUBFIND: SO iteration 17: need to repeat for 99363 halo centers. (took 0.0175626 sec) SUBFIND: SO iteration 18: need to repeat for 9910 halo centers. (took 0.00616287 sec) SUBFIND: SO iteration 19: need to repeat for 2 halo centers. (took 0.00109614 sec) SUBFIND: determining spherical overdensity masses took 1.34825 sec SUBFIND: assembled and ordered groups and subhalos (took 0.188165 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 = 2.67057 sec, total size 586.517 MB, corresponds to effective I/O rate of 219.622 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.67216 sec SUBFIND: Finished with SUBFIND. (total time=53.9768 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1572608 SUBFIND: Largest subhalo has 86 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134096752 FOF: preparing output order of particles took 1.2895 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 9.30086 sec, total size 5305.47 MB, corresponds to effective I/O rate of 570.428 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 439 (rank 439 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.