TACC: Starting up job 4242144 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 16 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 432 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 = 186492.58 Mb (on task= 81), Smallest = 186402.65 Mb (on task= 0), Average = 186447.58 Mb Total Mem: Largest = 191515.34 Mb (on task= 0), Smallest = 191515.20 Mb (on task= 81), Average = 191515.32 Mb Committed_AS: Largest = 5112.69 Mb (on task= 0), Smallest = 5022.62 Mb (on task= 81), Average = 5067.74 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 = 5112.69 Mb (on task= 0), Smallest = 5022.62 Mb (on task= 81), Average = 5067.74 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 297), Smallest = 95321.41 Mb (on task= 103), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c101-083.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 15.0409 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): 64596403 (tot= 64596403) masstab= 0 READIC: Type 1: 69374128 (tot= 69374128) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 26942 (tot= 26942) 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 431. 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 4.38513 sec, total size 6380.33 MB, corresponds to effective I/O rate of 1454.99 MB/sec READIC: Total number of particles : 133997473 INIT: Testing ID uniqueness... INIT: success. took=0.0645775 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=20063, determination of top-level tree involved 5 iterations and took 0.645606 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=432, nnodes=16 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=177 for nextra=122, reaching maximum imbalance of 1.11387|1.11411 DOMAIN: combining multiple-domains took 0.0141987 sec DOMAIN: exchange of 69401070 particles DOMAIN: particle exchange done. (took 0.367679 sec) DOMAIN: domain decomposition done. (took in total 1.03795 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.075466 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.062 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.156856 sec =77447.2 NTopnodes=22929 NTopleaves=20063 FOF: Start linking particles (presently allocated=193.242 MB) FOF: linking of small cells took 0.00207578 sec FOF: local links done (took 0.15678 sec, avg-work=0.139509, imbalance=1.1179). FOF: Marked=144027 out of the 69374128 primaries which are linked FOF: begin linking across processors (presently allocated=195.16 MB) FOF: have done 10263 cross links (processed 144027, took 0.00606422 sec) FOF: have done 2261 cross links (processed 68657, took 0.00518111 sec) FOF: have done 408 cross links (processed 9439, took 0.00467309 sec) FOF: have done 83 cross links (processed 1694, took 0.00446782 sec) FOF: have done 19 cross links (processed 341, took 0.00441027 sec) FOF: have done 1 cross links (processed 63, took 0.00436983 sec) FOF: have done 0 cross links (processed 2, took 0.00437935 sec) FOF: Local groups found. FOF: primary group finding took = 0.202846 sec FOF: Start finding nearest dm-particle (presently allocated=193.242 MB) FOF: fof-nearest iteration 1: need to repeat for 62688220 particles. (took = 0.0982335 sec) FOF: fof-nearest iteration 2: need to repeat for 53772884 particles. (took = 0.110745 sec) FOF: fof-nearest iteration 3: need to repeat for 32794873 particles. (took = 0.118764 sec) FOF: fof-nearest iteration 4: need to repeat for 11698803 particles. (took = 0.0900397 sec) FOF: fof-nearest iteration 5: need to repeat for 1683375 particles. (took = 0.0406471 sec) FOF: fof-nearest iteration 6: need to repeat for 46577 particles. (took = 0.00997958 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.477115 sec FOF: compiling local group data and catalogue took = 0.0264811 sec FOF: Total number of FOF groups with at least 32 particles: 1085882 FOF: Largest FOF group has 124 particles. FOF: Total number of particles in FOF groups: 133997473 FOF: group properties are now allocated.. (presently allocated=179.201 MB) FOF: computation of group properties took = 0.00986213 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.096949 sec FOF: Finished computing FoF groups. Complete work took 1.02694 sec (presently allocated=174.025 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.712 MB) GRAVTREE: Tree construction done. took 0.534569 sec =107238 NTopnodes=22929 NTopleaves=20063 tree-build-scalability=0.786681 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 119098037 particles. (took 0.850052 sec) SUBFIND: ngb iteration 2: need to repeat for 111390276 particles. (took 0.638753 sec) SUBFIND: ngb iteration 3: need to repeat for 104975774 particles. (took 0.53188 sec) SUBFIND: ngb iteration 4: need to repeat for 100238699 particles. (took 0.463907 sec) SUBFIND: ngb iteration 5: need to repeat for 96680084 particles. (took 0.423298 sec) SUBFIND: ngb iteration 6: need to repeat for 93718121 particles. (took 0.405126 sec) SUBFIND: ngb iteration 7: need to repeat for 90614100 particles. (took 0.398424 sec) SUBFIND: ngb iteration 8: need to repeat for 87258647 particles. (took 0.397035 sec) SUBFIND: ngb iteration 9: need to repeat for 84360119 particles. (took 0.398498 sec) SUBFIND: ngb iteration 10: need to repeat for 82393572 particles. (took 0.406015 sec) SUBFIND: ngb iteration 11: need to repeat for 81239801 particles. (took 0.422668 sec) SUBFIND: ngb iteration 12: need to repeat for 80412449 particles. (took 0.441191 sec) SUBFIND: ngb iteration 13: need to repeat for 77729615 particles. (took 0.458293 sec) SUBFIND: ngb iteration 14: need to repeat for 69206720 particles. (took 0.457401 sec) SUBFIND: ngb iteration 15: need to repeat for 55915620 particles. (took 0.415292 sec) SUBFIND: ngb iteration 16: need to repeat for 41663133 particles. (took 0.335966 sec) SUBFIND: ngb iteration 17: need to repeat for 29945540 particles. (took 0.247335 sec) SUBFIND: ngb iteration 18: need to repeat for 22233237 particles. (took 0.174916 sec) SUBFIND: ngb iteration 19: need to repeat for 17788353 particles. (took 0.128089 sec) SUBFIND: ngb iteration 20: need to repeat for 15458402 particles. (took 0.0967335 sec) SUBFIND: ngb iteration 21: need to repeat for 14421710 particles. (took 0.0796681 sec) SUBFIND: ngb iteration 22: need to repeat for 14046459 particles. (took 0.07421 sec) SUBFIND: ngb iteration 23: need to repeat for 13906314 particles. (took 0.0723886 sec) SUBFIND: ngb iteration 24: need to repeat for 13819612 particles. (took 0.0726967 sec) SUBFIND: ngb iteration 25: need to repeat for 13721348 particles. (took 0.0739726 sec) SUBFIND: ngb iteration 26: need to repeat for 13594003 particles. (took 0.0761053 sec) SUBFIND: ngb iteration 27: need to repeat for 13417825 particles. (took 0.0785587 sec) SUBFIND: ngb iteration 28: need to repeat for 13179895 particles. (took 0.0824424 sec) SUBFIND: ngb iteration 29: need to repeat for 12857349 particles. (took 0.0873551 sec) SUBFIND: ngb iteration 30: need to repeat for 12428900 particles. (took 0.0927684 sec) SUBFIND: ngb iteration 31: need to repeat for 11863169 particles. (took 0.100603 sec) SUBFIND: ngb iteration 32: need to repeat for 11139966 particles. (took 0.106433 sec) SUBFIND: ngb iteration 33: need to repeat for 10232365 particles. (took 0.107545 sec) SUBFIND: ngb iteration 34: need to repeat for 9132140 particles. (took 0.105647 sec) SUBFIND: ngb iteration 35: need to repeat for 7839384 particles. (took 0.0967607 sec) SUBFIND: ngb iteration 36: need to repeat for 6413729 particles. (took 0.0818934 sec) SUBFIND: ngb iteration 37: need to repeat for 4932085 particles. (took 0.0674944 sec) SUBFIND: ngb iteration 38: need to repeat for 3501712 particles. (took 0.0532578 sec) SUBFIND: ngb iteration 39: need to repeat for 2257273 particles. (took 0.0392953 sec) SUBFIND: ngb iteration 40: need to repeat for 1295737 particles. (took 0.0276054 sec) SUBFIND: ngb iteration 41: need to repeat for 639615 particles. (took 0.0176941 sec) SUBFIND: ngb iteration 42: need to repeat for 266996 particles. (took 0.0102818 sec) SUBFIND: ngb iteration 43: need to repeat for 89429 particles. (took 0.00578989 sec) SUBFIND: ngb iteration 44: need to repeat for 23816 particles. (took 0.00269089 sec) SUBFIND: ngb iteration 45: need to repeat for 4990 particles. (took 0.00117502 sec) SUBFIND: ngb iteration 46: need to repeat for 631 particles. (took 0.000663472 sec) SUBFIND: ngb iteration 47: need to repeat for 92 particles. (took 0.00037721 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.71508 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 133997473 particles, for threshold size factor 0.6) SUBFIND: The other 1085882 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00357313 sec SUBFIND: particle balance=1.11387 SUBFIND: subfind_exchange() took 0.454651 sec SUBFIND: particle balance for processing=1.00015 SUBFIND: subdomain decomposition took 0.10516 sec SUBFIND: serial subfind subdomain decomposition took 0.103269 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2514 took 59.9978 sec SUBFIND: root-task=0: Serial processing of halo 0 took 60.2526 SUBFIND: Processing overall took (total time=60.4478 sec) SUBFIND: 0 out of 7441 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 249215 SUBFIND: subfind_exchange() (for return to original CPU) took 0.514553 sec TREE: Full tree construction for all particles. (presently allocated=162.139 MB) GRAVTREE: Tree construction done. took 1.45085 sec =107238 NTopnodes=22929 NTopleaves=20063 tree-build-scalability=0.786681 SUBFIND: SO iteration 1: need to repeat for 1085874 halo centers. (took 0.0232649 sec) SUBFIND: SO iteration 2: need to repeat for 1085874 halo centers. (took 0.021121 sec) SUBFIND: SO iteration 3: need to repeat for 1085874 halo centers. (took 0.0215709 sec) SUBFIND: SO iteration 4: need to repeat for 1085874 halo centers. (took 0.0196063 sec) SUBFIND: SO iteration 5: need to repeat for 1085874 halo centers. (took 0.0195329 sec) SUBFIND: SO iteration 6: need to repeat for 1085874 halo centers. (took 0.019347 sec) SUBFIND: SO iteration 7: need to repeat for 1085874 halo centers. (took 0.0193784 sec) SUBFIND: SO iteration 8: need to repeat for 1085874 halo centers. (took 0.019419 sec) SUBFIND: SO iteration 9: need to repeat for 1085874 halo centers. (took 0.0195329 sec) SUBFIND: SO iteration 10: need to repeat for 1085874 halo centers. (took 0.0195335 sec) SUBFIND: SO iteration 11: need to repeat for 1085874 halo centers. (took 0.0192991 sec) SUBFIND: SO iteration 12: need to repeat for 1085874 halo centers. (took 0.0200903 sec) SUBFIND: SO iteration 13: need to repeat for 1085874 halo centers. (took 0.0199374 sec) SUBFIND: SO iteration 14: need to repeat for 1085874 halo centers. (took 0.0193328 sec) SUBFIND: SO iteration 15: need to repeat for 1085874 halo centers. (took 0.0192497 sec) SUBFIND: SO iteration 16: need to repeat for 35524 halo centers. (took 0.0189868 sec) SUBFIND: SO iteration 17: need to repeat for 279 halo centers. (took 0.00382525 sec) SUBFIND: SO iteration 18: need to repeat for 11 halo centers. (took 0.000204558 sec) SUBFIND: SO iteration 1: need to repeat for 1085874 halo centers. (took 0.0224215 sec) SUBFIND: SO iteration 2: need to repeat for 1085874 halo centers. (took 0.0187616 sec) SUBFIND: SO iteration 3: need to repeat for 1085874 halo centers. (took 0.0192827 sec) SUBFIND: SO iteration 4: need to repeat for 1085874 halo centers. (took 0.0192468 sec) SUBFIND: SO iteration 5: need to repeat for 1085874 halo centers. (took 0.0192228 sec) SUBFIND: SO iteration 6: need to repeat for 1085874 halo centers. (took 0.019637 sec) SUBFIND: SO iteration 7: need to repeat for 1085874 halo centers. (took 0.0196709 sec) SUBFIND: SO iteration 8: need to repeat for 1085874 halo centers. (took 0.0191715 sec) SUBFIND: SO iteration 9: need to repeat for 1085874 halo centers. (took 0.0191994 sec) SUBFIND: SO iteration 10: need to repeat for 1085874 halo centers. (took 0.0198201 sec) SUBFIND: SO iteration 11: need to repeat for 1085874 halo centers. (took 0.0197561 sec) SUBFIND: SO iteration 12: need to repeat for 1085874 halo centers. (took 0.0195051 sec) SUBFIND: SO iteration 13: need to repeat for 1085874 halo centers. (took 0.020387 sec) SUBFIND: SO iteration 14: need to repeat for 1085874 halo centers. (took 0.020154 sec) SUBFIND: SO iteration 15: need to repeat for 1085874 halo centers. (took 0.0193603 sec) SUBFIND: SO iteration 16: need to repeat for 19121 halo centers. (took 0.0187905 sec) SUBFIND: SO iteration 17: need to repeat for 142 halo centers. (took 0.00226432 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000172876 sec) SUBFIND: SO iteration 1: need to repeat for 1085874 halo centers. (took 0.0194698 sec) SUBFIND: SO iteration 2: need to repeat for 1085874 halo centers. (took 0.0198664 sec) SUBFIND: SO iteration 3: need to repeat for 1085874 halo centers. (took 0.0199046 sec) SUBFIND: SO iteration 4: need to repeat for 1085874 halo centers. (took 0.0195235 sec) SUBFIND: SO iteration 5: need to repeat for 1085874 halo centers. (took 0.0193353 sec) SUBFIND: SO iteration 6: need to repeat for 1085874 halo centers. (took 0.0196561 sec) SUBFIND: SO iteration 7: need to repeat for 1085874 halo centers. (took 0.0193146 sec) SUBFIND: SO iteration 8: need to repeat for 1085874 halo centers. (took 0.0193597 sec) SUBFIND: SO iteration 9: need to repeat for 1085874 halo centers. (took 0.0197133 sec) SUBFIND: SO iteration 10: need to repeat for 1085874 halo centers. (took 0.0193526 sec) SUBFIND: SO iteration 11: need to repeat for 1085874 halo centers. (took 0.0195249 sec) SUBFIND: SO iteration 12: need to repeat for 1085874 halo centers. (took 0.0194201 sec) SUBFIND: SO iteration 13: need to repeat for 1085874 halo centers. (took 0.0193443 sec) SUBFIND: SO iteration 14: need to repeat for 1085874 halo centers. (took 0.0193575 sec) SUBFIND: SO iteration 15: need to repeat for 1085874 halo centers. (took 0.0199749 sec) SUBFIND: SO iteration 16: need to repeat for 36441 halo centers. (took 0.0188772 sec) SUBFIND: SO iteration 17: need to repeat for 290 halo centers. (took 0.0034272 sec) SUBFIND: SO iteration 18: need to repeat for 12 halo centers. (took 0.000202507 sec) SUBFIND: SO iteration 1: need to repeat for 1085874 halo centers. (took 0.0193931 sec) SUBFIND: SO iteration 2: need to repeat for 1085874 halo centers. (took 0.0198033 sec) SUBFIND: SO iteration 3: need to repeat for 1085874 halo centers. (took 0.0191198 sec) SUBFIND: SO iteration 4: need to repeat for 1085874 halo centers. (took 0.0203192 sec) SUBFIND: SO iteration 5: need to repeat for 1085874 halo centers. (took 0.019537 sec) SUBFIND: SO iteration 6: need to repeat for 1085874 halo centers. (took 0.0195989 sec) SUBFIND: SO iteration 7: need to repeat for 1085874 halo centers. (took 0.019773 sec) SUBFIND: SO iteration 8: need to repeat for 1085874 halo centers. (took 0.0198275 sec) SUBFIND: SO iteration 9: need to repeat for 1085874 halo centers. (took 0.0196426 sec) SUBFIND: SO iteration 10: need to repeat for 1085874 halo centers. (took 0.0196673 sec) SUBFIND: SO iteration 11: need to repeat for 1085874 halo centers. (took 0.0198273 sec) SUBFIND: SO iteration 12: need to repeat for 1085874 halo centers. (took 0.0196232 sec) SUBFIND: SO iteration 13: need to repeat for 1085874 halo centers. (took 0.0195849 sec) SUBFIND: SO iteration 14: need to repeat for 1085874 halo centers. (took 0.0201919 sec) SUBFIND: SO iteration 15: need to repeat for 1085874 halo centers. (took 0.019844 sec) SUBFIND: SO iteration 16: need to repeat for 686866 halo centers. (took 0.0194762 sec) SUBFIND: SO iteration 17: need to repeat for 37949 halo centers. (took 0.0139272 sec) SUBFIND: SO iteration 18: need to repeat for 2031 halo centers. (took 0.00333561 sec) SUBFIND: determining spherical overdensity masses took 1.29221 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0892493 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 = 1.49275 sec, total size 407.432 MB, corresponds to effective I/O rate of 272.94 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.49378 sec SUBFIND: Finished with SUBFIND. (total time=76.0692 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1093094 SUBFIND: Largest subhalo has 124 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133996390 FOF: preparing output order of particles took 1.42978 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 7.44483 sec, total size 5339.69 MB, corresponds to effective I/O rate of 717.234 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 287 (rank 287 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.