TACC: Starting up job 4154897 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 = 186386.33 Mb (on task= 405), Smallest = 185945.78 Mb (on task= 162), Average = 186046.29 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5441.11 Mb (on task= 162), Smallest = 5000.56 Mb (on task= 405), Average = 5340.60 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 = 5441.11 Mb (on task= 162), Smallest = 5000.56 Mb (on task= 405), Average = 5340.60 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 369), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-027.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 16.8747 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): 55576148 (tot= 55576148) masstab= 0 READIC: Type 1: 78524904 (tot= 78524904) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1329 (tot= 1329) 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 4.12762 sec, total size 6350.73 MB, corresponds to effective I/O rate of 1538.59 MB/sec READIC: Total number of particles : 134102381 INIT: Testing ID uniqueness... INIT: success. took=0.0688101 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=17067, determination of top-level tree involved 6 iterations and took 0.433161 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=194 for nextra=30, reaching maximum imbalance of 1.12812|1.12812 DOMAIN: combining multiple-domains took 0.015388 sec DOMAIN: exchange of 78526233 particles DOMAIN: particle exchange done. (took 0.282969 sec) DOMAIN: domain decomposition done. (took in total 0.738785 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0434908 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=110.994 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.119823 sec =82223.4 NTopnodes=19505 NTopleaves=17067 FOF: Start linking particles (presently allocated=127.715 MB) FOF: linking of small cells took 0.000935663 sec FOF: local links done (took 0.104138 sec, avg-work=0.0905701, imbalance=1.13464). FOF: Marked=227576 out of the 78524904 primaries which are linked FOF: begin linking across processors (presently allocated=128.998 MB) FOF: have done 25869 cross links (processed 227576, took 0.00519398 sec) FOF: have done 4571 cross links (processed 105196, took 0.00446146 sec) FOF: have done 670 cross links (processed 14392, took 0.00354807 sec) FOF: have done 90 cross links (processed 1910, took 0.00326049 sec) FOF: have done 7 cross links (processed 251, took 0.00318472 sec) FOF: have done 1 cross links (processed 14, took 0.00322048 sec) FOF: have done 0 cross links (processed 2, took 0.0030677 sec) FOF: Local groups found. FOF: primary group finding took = 0.137005 sec FOF: Start finding nearest dm-particle (presently allocated=127.715 MB) FOF: fof-nearest iteration 1: need to repeat for 54957286 particles. (took = 0.0571288 sec) FOF: fof-nearest iteration 2: need to repeat for 51714333 particles. (took = 0.0597172 sec) FOF: fof-nearest iteration 3: need to repeat for 40802044 particles. (took = 0.0640733 sec) FOF: fof-nearest iteration 4: need to repeat for 22601097 particles. (took = 0.0596113 sec) FOF: fof-nearest iteration 5: need to repeat for 5860936 particles. (took = 0.0406587 sec) FOF: fof-nearest iteration 6: need to repeat for 203353 particles. (took = 0.0148249 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.302046 sec FOF: compiling local group data and catalogue took = 0.0190782 sec FOF: Total number of FOF groups with at least 32 particles: 4038807 FOF: Largest FOF group has 66 particles. FOF: Total number of particles in FOF groups: 134102380 FOF: group properties are now allocated.. (presently allocated=116.388 MB) FOF: computation of group properties took = 0.0133017 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.243461 sec FOF: Finished computing FoF groups. Complete work took 0.95341 sec (presently allocated=113.165 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=121.168 MB) GRAVTREE: Tree construction done. took 0.283579 sec =102206 NTopnodes=19505 NTopleaves=17067 tree-build-scalability=0.809455 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 129831831 particles. (took 0.603759 sec) SUBFIND: ngb iteration 2: need to repeat for 124134718 particles. (took 0.497671 sec) SUBFIND: ngb iteration 3: need to repeat for 118007456 particles. (took 0.444921 sec) SUBFIND: ngb iteration 4: need to repeat for 111847523 particles. (took 0.404722 sec) SUBFIND: ngb iteration 5: need to repeat for 105146524 particles. (took 0.376367 sec) SUBFIND: ngb iteration 6: need to repeat for 96127368 particles. (took 0.349657 sec) SUBFIND: ngb iteration 7: need to repeat for 83115528 particles. (took 0.310019 sec) SUBFIND: ngb iteration 8: need to repeat for 69487058 particles. (took 0.263125 sec) SUBFIND: ngb iteration 9: need to repeat for 60761025 particles. (took 0.176221 sec) SUBFIND: ngb iteration 10: need to repeat for 57063388 particles. (took 0.13269 sec) SUBFIND: ngb iteration 11: need to repeat for 55923382 particles. (took 0.112118 sec) SUBFIND: ngb iteration 12: need to repeat for 55645845 particles. (took 0.110529 sec) SUBFIND: ngb iteration 13: need to repeat for 55589243 particles. (took 0.112476 sec) SUBFIND: ngb iteration 14: need to repeat for 55578606 particles. (took 0.113573 sec) SUBFIND: ngb iteration 15: need to repeat for 55576662 particles. (took 0.112227 sec) SUBFIND: ngb iteration 16: need to repeat for 55576225 particles. (took 0.117979 sec) SUBFIND: ngb iteration 17: need to repeat for 55576120 particles. (took 0.108257 sec) SUBFIND: ngb iteration 18: need to repeat for 55575899 particles. (took 0.0997185 sec) SUBFIND: ngb iteration 19: need to repeat for 55575184 particles. (took 0.0908886 sec) SUBFIND: ngb iteration 20: need to repeat for 55573412 particles. (took 0.0936023 sec) SUBFIND: ngb iteration 21: need to repeat for 55568046 particles. (took 0.0913868 sec) SUBFIND: ngb iteration 22: need to repeat for 55555473 particles. (took 0.0967235 sec) SUBFIND: ngb iteration 23: need to repeat for 55523508 particles. (took 0.0980624 sec) SUBFIND: ngb iteration 24: need to repeat for 55442136 particles. (took 0.107592 sec) SUBFIND: ngb iteration 25: need to repeat for 55241050 particles. (took 0.111259 sec) SUBFIND: ngb iteration 26: need to repeat for 54782412 particles. (took 0.124454 sec) SUBFIND: ngb iteration 27: need to repeat for 53818376 particles. (took 0.141374 sec) SUBFIND: ngb iteration 28: need to repeat for 52046711 particles. (took 0.164615 sec) SUBFIND: ngb iteration 29: need to repeat for 49243448 particles. (took 0.228282 sec) SUBFIND: ngb iteration 30: need to repeat for 45449407 particles. (took 0.230045 sec) SUBFIND: ngb iteration 31: need to repeat for 40894246 particles. (took 0.287796 sec) SUBFIND: ngb iteration 32: need to repeat for 35753670 particles. (took 0.251283 sec) SUBFIND: ngb iteration 33: need to repeat for 30030653 particles. (took 0.223825 sec) SUBFIND: ngb iteration 34: need to repeat for 23785834 particles. (took 0.19524 sec) SUBFIND: ngb iteration 35: need to repeat for 17402384 particles. (took 0.161579 sec) SUBFIND: ngb iteration 36: need to repeat for 11509005 particles. (took 0.1276 sec) SUBFIND: ngb iteration 37: need to repeat for 6719568 particles. (took 0.094796 sec) SUBFIND: ngb iteration 38: need to repeat for 3380040 particles. (took 0.0647581 sec) SUBFIND: ngb iteration 39: need to repeat for 1430593 particles. (took 0.07193 sec) SUBFIND: ngb iteration 40: need to repeat for 491218 particles. (took 0.0420813 sec) SUBFIND: ngb iteration 41: need to repeat for 133518 particles. (took 0.0280196 sec) SUBFIND: ngb iteration 42: need to repeat for 27992 particles. (took 0.0181598 sec) SUBFIND: ngb iteration 43: need to repeat for 4208 particles. (took 0.00176033 sec) SUBFIND: ngb iteration 44: need to repeat for 512 particles. (took 0.00273493 sec) SUBFIND: ngb iteration 45: need to repeat for 26 particles. (took 0.00303379 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.60514 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 134102381 particles, for threshold size factor 0.6) SUBFIND: The other 4038807 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0128797 sec SUBFIND: particle balance=1.12795 SUBFIND: subfind_exchange() took 0.438311 sec SUBFIND: particle balance for processing=1.0002 SUBFIND: subdomain decomposition took 0.0688525 sec SUBFIND: serial subfind subdomain decomposition took 0.0686399 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=6233 took 93.9199 sec SUBFIND: root-task=0: Serial processing of halo 0 took 94.0866 SUBFIND: Processing overall took (total time=96.5901 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 142943 SUBFIND: subfind_exchange() (for return to original CPU) took 0.390647 sec TREE: Full tree construction for all particles. (presently allocated=103.334 MB) GRAVTREE: Tree construction done. took 1.03807 sec =102206 NTopnodes=19505 NTopleaves=17067 tree-build-scalability=0.809455 SUBFIND: SO iteration 1: need to repeat for 4035317 halo centers. (took 0.0410262 sec) SUBFIND: SO iteration 2: need to repeat for 4035317 halo centers. (took 0.0370286 sec) SUBFIND: SO iteration 3: need to repeat for 4035317 halo centers. (took 0.0353021 sec) SUBFIND: SO iteration 4: need to repeat for 4035317 halo centers. (took 0.0341296 sec) SUBFIND: SO iteration 5: need to repeat for 4035317 halo centers. (took 0.0340533 sec) SUBFIND: SO iteration 6: need to repeat for 4035317 halo centers. (took 0.0377999 sec) SUBFIND: SO iteration 7: need to repeat for 4035317 halo centers. (took 0.0322764 sec) SUBFIND: SO iteration 8: need to repeat for 4035317 halo centers. (took 0.0342921 sec) SUBFIND: SO iteration 9: need to repeat for 4035317 halo centers. (took 0.0315231 sec) SUBFIND: SO iteration 10: need to repeat for 4035317 halo centers. (took 0.0316218 sec) SUBFIND: SO iteration 11: need to repeat for 4035317 halo centers. (took 0.0326021 sec) SUBFIND: SO iteration 12: need to repeat for 4035317 halo centers. (took 0.0324381 sec) SUBFIND: SO iteration 13: need to repeat for 4035317 halo centers. (took 0.030912 sec) SUBFIND: SO iteration 14: need to repeat for 4035317 halo centers. (took 0.0308193 sec) SUBFIND: SO iteration 15: need to repeat for 4035317 halo centers. (took 0.0309775 sec) SUBFIND: SO iteration 16: need to repeat for 693957 halo centers. (took 0.0299983 sec) SUBFIND: SO iteration 17: need to repeat for 32094 halo centers. (took 0.0124794 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.00298392 sec) SUBFIND: SO iteration 1: need to repeat for 4035317 halo centers. (took 0.031606 sec) SUBFIND: SO iteration 2: need to repeat for 4035317 halo centers. (took 0.0303264 sec) SUBFIND: SO iteration 3: need to repeat for 4035317 halo centers. (took 0.0309718 sec) SUBFIND: SO iteration 4: need to repeat for 4035317 halo centers. (took 0.0310173 sec) SUBFIND: SO iteration 5: need to repeat for 4035317 halo centers. (took 0.0311691 sec) SUBFIND: SO iteration 6: need to repeat for 4035317 halo centers. (took 0.0309919 sec) SUBFIND: SO iteration 7: need to repeat for 4035317 halo centers. (took 0.0314066 sec) SUBFIND: SO iteration 8: need to repeat for 4035317 halo centers. (took 0.0313315 sec) SUBFIND: SO iteration 9: need to repeat for 4035317 halo centers. (took 0.0317426 sec) SUBFIND: SO iteration 10: need to repeat for 4035317 halo centers. (took 0.0315254 sec) SUBFIND: SO iteration 11: need to repeat for 4035317 halo centers. (took 0.0311366 sec) SUBFIND: SO iteration 12: need to repeat for 4035317 halo centers. (took 0.0313502 sec) SUBFIND: SO iteration 13: need to repeat for 4035317 halo centers. (took 0.0312003 sec) SUBFIND: SO iteration 14: need to repeat for 4035317 halo centers. (took 0.0309376 sec) SUBFIND: SO iteration 15: need to repeat for 4035316 halo centers. (took 0.0310275 sec) SUBFIND: SO iteration 16: need to repeat for 444578 halo centers. (took 0.0300984 sec) SUBFIND: SO iteration 17: need to repeat for 20395 halo centers. (took 0.010793 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.00206074 sec) SUBFIND: SO iteration 1: need to repeat for 4035317 halo centers. (took 0.0315262 sec) SUBFIND: SO iteration 2: need to repeat for 4035317 halo centers. (took 0.030322 sec) SUBFIND: SO iteration 3: need to repeat for 4035317 halo centers. (took 0.0309717 sec) SUBFIND: SO iteration 4: need to repeat for 4035317 halo centers. (took 0.0308418 sec) SUBFIND: SO iteration 5: need to repeat for 4035317 halo centers. (took 0.030939 sec) SUBFIND: SO iteration 6: need to repeat for 4035317 halo centers. (took 0.0309279 sec) SUBFIND: SO iteration 7: need to repeat for 4035317 halo centers. (took 0.0329311 sec) SUBFIND: SO iteration 8: need to repeat for 4035317 halo centers. (took 0.0308677 sec) SUBFIND: SO iteration 9: need to repeat for 4035317 halo centers. (took 0.0309591 sec) SUBFIND: SO iteration 10: need to repeat for 4035317 halo centers. (took 0.033399 sec) SUBFIND: SO iteration 11: need to repeat for 4035317 halo centers. (took 0.0393987 sec) SUBFIND: SO iteration 12: need to repeat for 4035317 halo centers. (took 0.0388915 sec) SUBFIND: SO iteration 13: need to repeat for 4035317 halo centers. (took 0.0388328 sec) SUBFIND: SO iteration 14: need to repeat for 4035317 halo centers. (took 0.0346448 sec) SUBFIND: SO iteration 15: need to repeat for 4035317 halo centers. (took 0.0345436 sec) SUBFIND: SO iteration 16: need to repeat for 707606 halo centers. (took 0.0331362 sec) SUBFIND: SO iteration 17: need to repeat for 33830 halo centers. (took 0.0182085 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.00382986 sec) SUBFIND: SO iteration 1: need to repeat for 4035317 halo centers. (took 0.0359347 sec) SUBFIND: SO iteration 2: need to repeat for 4035317 halo centers. (took 0.0327381 sec) SUBFIND: SO iteration 3: need to repeat for 4035317 halo centers. (took 0.0327058 sec) SUBFIND: SO iteration 4: need to repeat for 4035317 halo centers. (took 0.032868 sec) SUBFIND: SO iteration 5: need to repeat for 4035317 halo centers. (took 0.0311073 sec) SUBFIND: SO iteration 6: need to repeat for 4035317 halo centers. (took 0.0312187 sec) SUBFIND: SO iteration 7: need to repeat for 4035317 halo centers. (took 0.0311571 sec) SUBFIND: SO iteration 8: need to repeat for 4035317 halo centers. (took 0.0306124 sec) SUBFIND: SO iteration 9: need to repeat for 4035317 halo centers. (took 0.0302882 sec) SUBFIND: SO iteration 10: need to repeat for 4035317 halo centers. (took 0.029887 sec) SUBFIND: SO iteration 11: need to repeat for 4035317 halo centers. (took 0.0299948 sec) SUBFIND: SO iteration 12: need to repeat for 4035317 halo centers. (took 0.0301648 sec) SUBFIND: SO iteration 13: need to repeat for 4035317 halo centers. (took 0.0297795 sec) SUBFIND: SO iteration 14: need to repeat for 4035317 halo centers. (took 0.0298318 sec) SUBFIND: SO iteration 15: need to repeat for 4035317 halo centers. (took 0.0297354 sec) SUBFIND: SO iteration 16: need to repeat for 3776156 halo centers. (took 0.0297303 sec) SUBFIND: SO iteration 17: need to repeat for 581297 halo centers. (took 0.0276029 sec) SUBFIND: SO iteration 18: need to repeat for 24175 halo centers. (took 0.0115477 sec) SUBFIND: determining spherical overdensity masses took 2.16483 sec SUBFIND: assembled and ordered groups and subhalos (took 0.221286 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 = 3.52666 sec, total size 1509.15 MB, corresponds to effective I/O rate of 427.926 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.52883 sec SUBFIND: Finished with SUBFIND. (total time=112.36 sec) SUBFIND: Total number of subhalos with at least 20 particles: 4035317 SUBFIND: Largest subhalo has 66 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133983249 FOF: preparing output order of particles took 1.29649 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 8.47996 sec, total size 5240.06 MB, corresponds to effective I/O rate of 617.935 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 591 (rank 591 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.