TACC: Starting up job 4243129 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186346.46 Mb (on task= 783), Smallest = 186185.41 Mb (on task= 0), Average = 186281.44 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5201.36 Mb (on task= 0), Smallest = 5040.43 Mb (on task= 783), Average = 5105.45 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 = 5201.36 Mb (on task= 0), Smallest = 5040.43 Mb (on task= 783), Average = 5105.45 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 11), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 15.1935 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_208.hdf5' contains: READIC: Type 0 (gas): 57780588 (tot= 57780588) masstab= 0 READIC: Type 1: 76216082 (tot= 76216082) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 795 (tot= 795) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_208.hdf5' on task=0 and distribute it to 0 to 863. 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 5.99613 sec, total size 6354.33 MB, corresponds to effective I/O rate of 1059.74 MB/sec READIC: Total number of particles : 133997465 INIT: Testing ID uniqueness... INIT: success. took=0.0649415 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: NTopleaves=21610, determination of top-level tree involved 6 iterations and took 0.343882 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=199 for nextra=64, reaching maximum imbalance of 1.13505|1.13528 DOMAIN: combining multiple-domains took 0.0149414 sec DOMAIN: exchange of 76216877 particles DOMAIN: particle exchange done. (took 0.19024 sec) DOMAIN: domain decomposition done. (took in total 0.554966 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0318277 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=84.1756 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0553656 sec =70373.4 NTopnodes=24697 NTopleaves=21610 FOF: Start linking particles (presently allocated=96.0282 MB) FOF: linking of small cells took 0.000933202 sec FOF: local links done (took 0.0755788 sec, avg-work=0.0654971, imbalance=1.14036). FOF: Marked=230930 out of the 76216082 primaries which are linked FOF: begin linking across processors (presently allocated=97.0436 MB) FOF: have done 26288 cross links (processed 230930, took 0.00422572 sec) FOF: have done 4730 cross links (processed 108596, took 0.00348225 sec) FOF: have done 742 cross links (processed 14988, took 0.00269802 sec) FOF: have done 98 cross links (processed 2315, took 0.00255532 sec) FOF: have done 14 cross links (processed 264, took 0.00236595 sec) FOF: have done 1 cross links (processed 42, took 0.00241128 sec) FOF: have done 0 cross links (processed 5, took 0.00242817 sec) FOF: Local groups found. FOF: primary group finding took = 0.10139 sec FOF: Start finding nearest dm-particle (presently allocated=96.0282 MB) FOF: fof-nearest iteration 1: need to repeat for 57019350 particles. (took = 0.044054 sec) FOF: fof-nearest iteration 2: need to repeat for 53237227 particles. (took = 0.0466166 sec) FOF: fof-nearest iteration 3: need to repeat for 41514364 particles. (took = 0.0499358 sec) FOF: fof-nearest iteration 4: need to repeat for 22377524 particles. (took = 0.0460826 sec) FOF: fof-nearest iteration 5: need to repeat for 5321259 particles. (took = 0.0301974 sec) FOF: fof-nearest iteration 6: need to repeat for 160624 particles. (took = 0.0106764 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.232109 sec FOF: compiling local group data and catalogue took = 0.014027 sec FOF: Total number of FOF groups with at least 32 particles: 3828496 FOF: Largest FOF group has 70 particles. FOF: Total number of particles in FOF groups: 133997465 FOF: group properties are now allocated.. (presently allocated=88.2043 MB) FOF: computation of group properties took = 0.00918828 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.268122 sec FOF: Finished computing FoF groups. Complete work took 0.826597 sec (presently allocated=85.7521 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.0084 MB) GRAVTREE: Tree construction done. took 0.276034 sec =85994.4 NTopnodes=24697 NTopleaves=21610 tree-build-scalability=0.713139 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 128638128 particles. (took 0.452878 sec) SUBFIND: ngb iteration 2: need to repeat for 121630461 particles. (took 0.37218 sec) SUBFIND: ngb iteration 3: need to repeat for 114351141 particles. (took 0.320314 sec) SUBFIND: ngb iteration 4: need to repeat for 107495352 particles. (took 0.282555 sec) SUBFIND: ngb iteration 5: need to repeat for 100796606 particles. (took 0.257864 sec) SUBFIND: ngb iteration 6: need to repeat for 92736329 particles. (took 0.237626 sec) SUBFIND: ngb iteration 7: need to repeat for 81753727 particles. (took 0.213501 sec) SUBFIND: ngb iteration 8: need to repeat for 70247877 particles. (took 0.174041 sec) SUBFIND: ngb iteration 9: need to repeat for 62650009 particles. (took 0.131233 sec) SUBFIND: ngb iteration 10: need to repeat for 59267925 particles. (took 0.101794 sec) SUBFIND: ngb iteration 11: need to repeat for 58152263 particles. (took 0.0902968 sec) SUBFIND: ngb iteration 12: need to repeat for 57861037 particles. (took 0.08735 sec) SUBFIND: ngb iteration 13: need to repeat for 57796309 particles. (took 0.0881008 sec) SUBFIND: ngb iteration 14: need to repeat for 57783690 particles. (took 0.0884989 sec) SUBFIND: ngb iteration 15: need to repeat for 57781126 particles. (took 0.0869315 sec) SUBFIND: ngb iteration 16: need to repeat for 57780635 particles. (took 0.0839595 sec) SUBFIND: ngb iteration 17: need to repeat for 57780464 particles. (took 0.0794909 sec) SUBFIND: ngb iteration 18: need to repeat for 57780048 particles. (took 0.074011 sec) SUBFIND: ngb iteration 19: need to repeat for 57778814 particles. (took 0.0698998 sec) SUBFIND: ngb iteration 20: need to repeat for 57775909 particles. (took 0.0682184 sec) SUBFIND: ngb iteration 21: need to repeat for 57768847 particles. (took 0.0689162 sec) SUBFIND: ngb iteration 22: need to repeat for 57751786 particles. (took 0.0710685 sec) SUBFIND: ngb iteration 23: need to repeat for 57712259 particles. (took 0.0741291 sec) SUBFIND: ngb iteration 24: need to repeat for 57616014 particles. (took 0.0785194 sec) SUBFIND: ngb iteration 25: need to repeat for 57388917 particles. (took 0.0842161 sec) SUBFIND: ngb iteration 26: need to repeat for 56881222 particles. (took 0.0919303 sec) SUBFIND: ngb iteration 27: need to repeat for 55811630 particles. (took 0.103503 sec) SUBFIND: ngb iteration 28: need to repeat for 53843123 particles. (took 0.120045 sec) SUBFIND: ngb iteration 29: need to repeat for 50688673 particles. (took 0.14118 sec) SUBFIND: ngb iteration 30: need to repeat for 46345008 particles. (took 0.162724 sec) SUBFIND: ngb iteration 31: need to repeat for 41196433 particles. (took 0.178409 sec) SUBFIND: ngb iteration 32: need to repeat for 35652787 particles. (took 0.18118 sec) SUBFIND: ngb iteration 33: need to repeat for 29827506 particles. (took 0.168724 sec) SUBFIND: ngb iteration 34: need to repeat for 23718260 particles. (took 0.145205 sec) SUBFIND: ngb iteration 35: need to repeat for 17580155 particles. (took 0.118302 sec) SUBFIND: ngb iteration 36: need to repeat for 11892405 particles. (took 0.0921738 sec) SUBFIND: ngb iteration 37: need to repeat for 7177605 particles. (took 0.0683078 sec) SUBFIND: ngb iteration 38: need to repeat for 3773520 particles. (took 0.0466449 sec) SUBFIND: ngb iteration 39: need to repeat for 1686515 particles. (took 0.029199 sec) SUBFIND: ngb iteration 40: need to repeat for 624372 particles. (took 0.0161804 sec) SUBFIND: ngb iteration 41: need to repeat for 185531 particles. (took 0.0080951 sec) SUBFIND: ngb iteration 42: need to repeat for 42361 particles. (took 0.00383601 sec) SUBFIND: ngb iteration 43: need to repeat for 7163 particles. (took 0.00152279 sec) SUBFIND: ngb iteration 44: need to repeat for 985 particles. (took 0.000567261 sec) SUBFIND: ngb iteration 45: need to repeat for 94 particles. (took 0.000328373 sec) SUBFIND: ngb iteration 46: need to repeat for 5 particles. (took 0.000292633 sec) SUBFIND: ngb iteration 47: need to repeat for 1 particles. (took 0.000226343 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 5.42068 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 133997465 particles, for threshold size factor 0.6) SUBFIND: The other 3828496 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00629532 sec SUBFIND: particle balance=1.13505 SUBFIND: subfind_exchange() took 0.231445 sec SUBFIND: particle balance for processing=1.00042 SUBFIND: subdomain decomposition took 0.0515788 sec SUBFIND: serial subfind subdomain decomposition took 0.051249 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4432 took 43.8038 sec SUBFIND: root-task=0: Serial processing of halo 0 took 43.929 SUBFIND: Processing overall took (total time=45.2009 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258485 ALLOCATE: Changing to MaxPartSph = 111460 SUBFIND: subfind_exchange() (for return to original CPU) took 0.256159 sec TREE: Full tree construction for all particles. (presently allocated=78.6371 MB) GRAVTREE: Tree construction done. took 0.809254 sec =85994.4 NTopnodes=24697 NTopleaves=21610 tree-build-scalability=0.713139 SUBFIND: SO iteration 1: need to repeat for 3827003 halo centers. (took 0.0288539 sec) SUBFIND: SO iteration 2: need to repeat for 3827003 halo centers. (took 0.0253575 sec) SUBFIND: SO iteration 3: need to repeat for 3827003 halo centers. (took 0.0256614 sec) SUBFIND: SO iteration 4: need to repeat for 3827003 halo centers. (took 0.0255994 sec) SUBFIND: SO iteration 5: need to repeat for 3827003 halo centers. (took 0.0255467 sec) SUBFIND: SO iteration 6: need to repeat for 3827003 halo centers. (took 0.0255627 sec) SUBFIND: SO iteration 7: need to repeat for 3827003 halo centers. (took 0.0254933 sec) SUBFIND: SO iteration 8: need to repeat for 3827003 halo centers. (took 0.0255393 sec) SUBFIND: SO iteration 9: need to repeat for 3827003 halo centers. (took 0.0255246 sec) SUBFIND: SO iteration 10: need to repeat for 3827003 halo centers. (took 0.0254659 sec) SUBFIND: SO iteration 11: need to repeat for 3827003 halo centers. (took 0.0255966 sec) SUBFIND: SO iteration 12: need to repeat for 3827003 halo centers. (took 0.0254877 sec) SUBFIND: SO iteration 13: need to repeat for 3827003 halo centers. (took 0.0255568 sec) SUBFIND: SO iteration 14: need to repeat for 3827003 halo centers. (took 0.0255828 sec) SUBFIND: SO iteration 15: need to repeat for 3827003 halo centers. (took 0.0255188 sec) SUBFIND: SO iteration 16: need to repeat for 603606 halo centers. (took 0.024787 sec) SUBFIND: SO iteration 17: need to repeat for 20687 halo centers. (took 0.0109297 sec) SUBFIND: SO iteration 1: need to repeat for 3827003 halo centers. (took 0.0258199 sec) SUBFIND: SO iteration 2: need to repeat for 3827003 halo centers. (took 0.0251989 sec) SUBFIND: SO iteration 3: need to repeat for 3827003 halo centers. (took 0.0254992 sec) SUBFIND: SO iteration 4: need to repeat for 3827003 halo centers. (took 0.0256239 sec) SUBFIND: SO iteration 5: need to repeat for 3827003 halo centers. (took 0.0255381 sec) SUBFIND: SO iteration 6: need to repeat for 3827003 halo centers. (took 0.0254838 sec) SUBFIND: SO iteration 7: need to repeat for 3827003 halo centers. (took 0.0256438 sec) SUBFIND: SO iteration 8: need to repeat for 3827003 halo centers. (took 0.0256008 sec) SUBFIND: SO iteration 9: need to repeat for 3827003 halo centers. (took 0.0255479 sec) SUBFIND: SO iteration 10: need to repeat for 3827003 halo centers. (took 0.0255989 sec) SUBFIND: SO iteration 11: need to repeat for 3827003 halo centers. (took 0.0254919 sec) SUBFIND: SO iteration 12: need to repeat for 3827003 halo centers. (took 0.0257991 sec) SUBFIND: SO iteration 13: need to repeat for 3827003 halo centers. (took 0.0259526 sec) SUBFIND: SO iteration 14: need to repeat for 3827003 halo centers. (took 0.0256744 sec) SUBFIND: SO iteration 15: need to repeat for 3827003 halo centers. (took 0.0256138 sec) SUBFIND: SO iteration 16: need to repeat for 397703 halo centers. (took 0.0247693 sec) SUBFIND: SO iteration 17: need to repeat for 13258 halo centers. (took 0.00948862 sec) SUBFIND: SO iteration 1: need to repeat for 3827003 halo centers. (took 0.0258832 sec) SUBFIND: SO iteration 2: need to repeat for 3827003 halo centers. (took 0.025141 sec) SUBFIND: SO iteration 3: need to repeat for 3827003 halo centers. (took 0.0257205 sec) SUBFIND: SO iteration 4: need to repeat for 3827003 halo centers. (took 0.0255965 sec) SUBFIND: SO iteration 5: need to repeat for 3827003 halo centers. (took 0.0254735 sec) SUBFIND: SO iteration 6: need to repeat for 3827003 halo centers. (took 0.0257629 sec) SUBFIND: SO iteration 7: need to repeat for 3827003 halo centers. (took 0.025547 sec) SUBFIND: SO iteration 8: need to repeat for 3827003 halo centers. (took 0.0254805 sec) SUBFIND: SO iteration 9: need to repeat for 3827003 halo centers. (took 0.0254341 sec) SUBFIND: SO iteration 10: need to repeat for 3827003 halo centers. (took 0.0254684 sec) SUBFIND: SO iteration 11: need to repeat for 3827003 halo centers. (took 0.0254403 sec) SUBFIND: SO iteration 12: need to repeat for 3827003 halo centers. (took 0.0255495 sec) SUBFIND: SO iteration 13: need to repeat for 3827003 halo centers. (took 0.0254968 sec) SUBFIND: SO iteration 14: need to repeat for 3827003 halo centers. (took 0.0254236 sec) SUBFIND: SO iteration 15: need to repeat for 3827003 halo centers. (took 0.0254938 sec) SUBFIND: SO iteration 16: need to repeat for 611693 halo centers. (took 0.0248216 sec) SUBFIND: SO iteration 17: need to repeat for 20700 halo centers. (took 0.0109677 sec) SUBFIND: SO iteration 1: need to repeat for 3827003 halo centers. (took 0.0257324 sec) SUBFIND: SO iteration 2: need to repeat for 3827003 halo centers. (took 0.0251576 sec) SUBFIND: SO iteration 3: need to repeat for 3827003 halo centers. (took 0.0244681 sec) SUBFIND: SO iteration 4: need to repeat for 3827003 halo centers. (took 0.0247428 sec) SUBFIND: SO iteration 5: need to repeat for 3827003 halo centers. (took 0.0247795 sec) SUBFIND: SO iteration 6: need to repeat for 3827003 halo centers. (took 0.0247219 sec) SUBFIND: SO iteration 7: need to repeat for 3827003 halo centers. (took 0.0247412 sec) SUBFIND: SO iteration 8: need to repeat for 3827003 halo centers. (took 0.0248172 sec) SUBFIND: SO iteration 9: need to repeat for 3827003 halo centers. (took 0.0247821 sec) SUBFIND: SO iteration 10: need to repeat for 3827003 halo centers. (took 0.0248228 sec) SUBFIND: SO iteration 11: need to repeat for 3827003 halo centers. (took 0.0247189 sec) SUBFIND: SO iteration 12: need to repeat for 3827003 halo centers. (took 0.0248777 sec) SUBFIND: SO iteration 13: need to repeat for 3827003 halo centers. (took 0.02477 sec) SUBFIND: SO iteration 14: need to repeat for 3827003 halo centers. (took 0.0248053 sec) SUBFIND: SO iteration 15: need to repeat for 3827003 halo centers. (took 0.0254956 sec) SUBFIND: SO iteration 16: need to repeat for 3537007 halo centers. (took 0.0262819 sec) SUBFIND: SO iteration 17: need to repeat for 467600 halo centers. (took 0.0228957 sec) SUBFIND: SO iteration 18: need to repeat for 23666 halo centers. (took 0.0100877 sec) SUBFIND: determining spherical overdensity masses took 1.70268 sec SUBFIND: assembled and ordered groups and subhalos (took 0.277752 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (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 = 5.25714 sec, total size 1430.94 MB, corresponds to effective I/O rate of 272.19 MB/sec SUBFIND: Subgroup catalogues saved. took = 5.25887 sec SUBFIND: Finished with SUBFIND. (total time=59.4863 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3827003 SUBFIND: Largest subhalo has 70 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133943526 FOF: preparing output order of particles took 0.97048 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.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 8.54697 sec, total size 5261.68 MB, corresponds to effective I/O rate of 615.62 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 28 (rank 28 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.