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 = 186489.96 Mb (on task= 189), Smallest = 186397.43 Mb (on task= 0), Average = 186445.76 Mb Total Mem: Largest = 191515.34 Mb (on task= 0), Smallest = 191515.20 Mb (on task= 81), Average = 191515.32 Mb Committed_AS: Largest = 5117.91 Mb (on task= 0), Smallest = 5025.38 Mb (on task= 189), Average = 5069.57 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 = 5117.91 Mb (on task= 0), Smallest = 5025.38 Mb (on task= 189), Average = 5069.57 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 299), Smallest = 95321.41 Mb (on task= 100), 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 15.5607 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): 64850272 (tot= 64850272) masstab= 0 READIC: Type 1: 69112550 (tot= 69112550) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 34686 (tot= 34686) 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 4.24656 sec, total size 6381.3 MB, corresponds to effective I/O rate of 1502.7 MB/sec READIC: Total number of particles : 133997508 INIT: Testing ID uniqueness... INIT: success. took=0.0655597 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=19678, determination of top-level tree involved 5 iterations and took 0.643792 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=183 for nextra=98, reaching maximum imbalance of 1.1196|1.11973 DOMAIN: combining multiple-domains took 0.0136039 sec DOMAIN: exchange of 69147236 particles DOMAIN: particle exchange done. (took 0.351966 sec) DOMAIN: domain decomposition done. (took in total 1.02 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0747049 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.247 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.157522 sec =75717 NTopnodes=22489 NTopleaves=19678 FOF: Start linking particles (presently allocated=193.133 MB) FOF: linking of small cells took 0.00213262 sec FOF: local links done (took 0.158244 sec, avg-work=0.140347, imbalance=1.12415). FOF: Marked=144288 out of the 69112550 primaries which are linked FOF: begin linking across processors (presently allocated=195.015 MB) FOF: have done 10047 cross links (processed 144288, took 0.006163 sec) FOF: have done 2268 cross links (processed 68877, took 0.00536227 sec) FOF: have done 368 cross links (processed 9234, took 0.00479177 sec) FOF: have done 64 cross links (processed 1428, took 0.00453501 sec) FOF: have done 9 cross links (processed 209, took 0.00447055 sec) FOF: have done 2 cross links (processed 24, took 0.00440424 sec) FOF: have done 0 cross links (processed 4, took 0.00446854 sec) FOF: Local groups found. FOF: primary group finding took = 0.204954 sec FOF: Start finding nearest dm-particle (presently allocated=193.133 MB) FOF: fof-nearest iteration 1: need to repeat for 62862217 particles. (took = 0.100405 sec) FOF: fof-nearest iteration 2: need to repeat for 53575334 particles. (took = 0.114187 sec) FOF: fof-nearest iteration 3: need to repeat for 32062746 particles. (took = 0.122328 sec) FOF: fof-nearest iteration 4: need to repeat for 11192480 particles. (took = 0.0902943 sec) FOF: fof-nearest iteration 5: need to repeat for 1588851 particles. (took = 0.0405514 sec) FOF: fof-nearest iteration 6: need to repeat for 44574 particles. (took = 0.00985517 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.486101 sec FOF: compiling local group data and catalogue took = 0.0263965 sec FOF: Total number of FOF groups with at least 32 particles: 1019692 FOF: Largest FOF group has 132 particles. FOF: Total number of particles in FOF groups: 133997508 FOF: group properties are now allocated.. (presently allocated=179.23 MB) FOF: computation of group properties took = 0.00981739 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0973179 sec FOF: Finished computing FoF groups. Complete work took 1.03983 sec (presently allocated=174.136 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.685 MB) GRAVTREE: Tree construction done. took 0.53397 sec =105453 NTopnodes=22489 NTopleaves=19678 tree-build-scalability=0.787232 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 125503271 particles. (took 0.871298 sec) SUBFIND: ngb iteration 2: need to repeat for 121097495 particles. (took 0.673255 sec) SUBFIND: ngb iteration 3: need to repeat for 117438745 particles. (took 0.576039 sec) SUBFIND: ngb iteration 4: need to repeat for 114712181 particles. (took 0.515055 sec) SUBFIND: ngb iteration 5: need to repeat for 112751626 particles. (took 0.478692 sec) SUBFIND: ngb iteration 6: need to repeat for 111231119 particles. (took 0.468442 sec) SUBFIND: ngb iteration 7: need to repeat for 109859498 particles. (took 0.470242 sec) SUBFIND: ngb iteration 8: need to repeat for 108531776 particles. (took 0.484581 sec) SUBFIND: ngb iteration 9: need to repeat for 107429169 particles. (took 0.500846 sec) SUBFIND: ngb iteration 10: need to repeat for 106670142 particles. (took 0.523218 sec) SUBFIND: ngb iteration 11: need to repeat for 106195173 particles. (took 0.549536 sec) SUBFIND: ngb iteration 12: need to repeat for 105379491 particles. (took 0.577285 sec) SUBFIND: ngb iteration 13: need to repeat for 100397391 particles. (took 0.598935 sec) SUBFIND: ngb iteration 14: need to repeat for 88103836 particles. (took 0.591336 sec) SUBFIND: ngb iteration 15: need to repeat for 72543327 particles. (took 0.531261 sec) SUBFIND: ngb iteration 16: need to repeat for 56750218 particles. (took 0.445096 sec) SUBFIND: ngb iteration 17: need to repeat for 42097297 particles. (took 0.355648 sec) SUBFIND: ngb iteration 18: need to repeat for 29010976 particles. (took 0.278035 sec) SUBFIND: ngb iteration 19: need to repeat for 18195198 particles. (took 0.205878 sec) SUBFIND: ngb iteration 20: need to repeat for 10877273 particles. (took 0.136209 sec) SUBFIND: ngb iteration 21: need to repeat for 7115535 particles. (took 0.0810127 sec) SUBFIND: ngb iteration 22: need to repeat for 5668438 particles. (took 0.0481383 sec) SUBFIND: ngb iteration 23: need to repeat for 5228249 particles. (took 0.0332746 sec) SUBFIND: ngb iteration 24: need to repeat for 5114870 particles. (took 0.0313305 sec) SUBFIND: ngb iteration 25: need to repeat for 5063639 particles. (took 0.0313815 sec) SUBFIND: ngb iteration 26: need to repeat for 5009317 particles. (took 0.0326909 sec) SUBFIND: ngb iteration 27: need to repeat for 4934844 particles. (took 0.0339728 sec) SUBFIND: ngb iteration 28: need to repeat for 4835309 particles. (took 0.0350635 sec) SUBFIND: ngb iteration 29: need to repeat for 4704257 particles. (took 0.0385465 sec) SUBFIND: ngb iteration 30: need to repeat for 4529565 particles. (took 0.0393829 sec) SUBFIND: ngb iteration 31: need to repeat for 4305058 particles. (took 0.042238 sec) SUBFIND: ngb iteration 32: need to repeat for 4020657 particles. (took 0.0433594 sec) SUBFIND: ngb iteration 33: need to repeat for 3664554 particles. (took 0.0471594 sec) SUBFIND: ngb iteration 34: need to repeat for 3239705 particles. (took 0.0453648 sec) SUBFIND: ngb iteration 35: need to repeat for 2753827 particles. (took 0.0423276 sec) SUBFIND: ngb iteration 36: need to repeat for 2226524 particles. (took 0.0340368 sec) SUBFIND: ngb iteration 37: need to repeat for 1688972 particles. (took 0.0279843 sec) SUBFIND: ngb iteration 38: need to repeat for 1182487 particles. (took 0.0215008 sec) SUBFIND: ngb iteration 39: need to repeat for 753476 particles. (took 0.0160368 sec) SUBFIND: ngb iteration 40: need to repeat for 424053 particles. (took 0.0114723 sec) SUBFIND: ngb iteration 41: need to repeat for 207839 particles. (took 0.00703501 sec) SUBFIND: ngb iteration 42: need to repeat for 86306 particles. (took 0.00422361 sec) SUBFIND: ngb iteration 43: need to repeat for 28598 particles. (took 0.0024491 sec) SUBFIND: ngb iteration 44: need to repeat for 7068 particles. (took 0.00154291 sec) SUBFIND: ngb iteration 45: need to repeat for 1415 particles. (took 0.000990039 sec) SUBFIND: ngb iteration 46: need to repeat for 196 particles. (took 0.000535751 sec) SUBFIND: ngb iteration 47: need to repeat for 24 particles. (took 0.000329096 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.5924 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 133997508 particles, for threshold size factor 0.6) SUBFIND: The other 1019692 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0032495 sec SUBFIND: particle balance=1.1196 SUBFIND: subfind_exchange() took 0.455196 sec SUBFIND: particle balance for processing=1.00026 SUBFIND: subdomain decomposition took 0.104965 sec SUBFIND: serial subfind subdomain decomposition took 0.103692 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2361 took 56.6425 sec SUBFIND: root-task=0: Serial processing of halo 0 took 56.8978 SUBFIND: Processing overall took (total time=56.8981 sec) SUBFIND: 0 out of 5180 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 250195 SUBFIND: subfind_exchange() (for return to original CPU) took 0.511085 sec TREE: Full tree construction for all particles. (presently allocated=161.744 MB) GRAVTREE: Tree construction done. took 1.47017 sec =105453 NTopnodes=22489 NTopleaves=19678 tree-build-scalability=0.787232 SUBFIND: SO iteration 1: need to repeat for 1019689 halo centers. (took 0.0232453 sec) SUBFIND: SO iteration 2: need to repeat for 1019689 halo centers. (took 0.0195347 sec) SUBFIND: SO iteration 3: need to repeat for 1019689 halo centers. (took 0.0201175 sec) SUBFIND: SO iteration 4: need to repeat for 1019689 halo centers. (took 0.0191932 sec) SUBFIND: SO iteration 5: need to repeat for 1019689 halo centers. (took 0.0189558 sec) SUBFIND: SO iteration 6: need to repeat for 1019689 halo centers. (took 0.0188937 sec) SUBFIND: SO iteration 7: need to repeat for 1019689 halo centers. (took 0.0189021 sec) SUBFIND: SO iteration 8: need to repeat for 1019689 halo centers. (took 0.0188455 sec) SUBFIND: SO iteration 9: need to repeat for 1019689 halo centers. (took 0.0188219 sec) SUBFIND: SO iteration 10: need to repeat for 1019689 halo centers. (took 0.019035 sec) SUBFIND: SO iteration 11: need to repeat for 1019689 halo centers. (took 0.0188658 sec) SUBFIND: SO iteration 12: need to repeat for 1019689 halo centers. (took 0.0189592 sec) SUBFIND: SO iteration 13: need to repeat for 1019689 halo centers. (took 0.01914 sec) SUBFIND: SO iteration 14: need to repeat for 1019689 halo centers. (took 0.01913 sec) SUBFIND: SO iteration 15: need to repeat for 1019689 halo centers. (took 0.0193844 sec) SUBFIND: SO iteration 16: need to repeat for 30551 halo centers. (took 0.0185905 sec) SUBFIND: SO iteration 17: need to repeat for 255 halo centers. (took 0.00317055 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000199713 sec) SUBFIND: SO iteration 1: need to repeat for 1019689 halo centers. (took 0.0189266 sec) SUBFIND: SO iteration 2: need to repeat for 1019689 halo centers. (took 0.0185103 sec) SUBFIND: SO iteration 3: need to repeat for 1019689 halo centers. (took 0.0190064 sec) SUBFIND: SO iteration 4: need to repeat for 1019689 halo centers. (took 0.0190086 sec) SUBFIND: SO iteration 5: need to repeat for 1019689 halo centers. (took 0.018749 sec) SUBFIND: SO iteration 6: need to repeat for 1019689 halo centers. (took 0.0231081 sec) SUBFIND: SO iteration 7: need to repeat for 1019689 halo centers. (took 0.0188042 sec) SUBFIND: SO iteration 8: need to repeat for 1019689 halo centers. (took 0.0190402 sec) SUBFIND: SO iteration 9: need to repeat for 1019689 halo centers. (took 0.0196349 sec) SUBFIND: SO iteration 10: need to repeat for 1019689 halo centers. (took 0.0186826 sec) SUBFIND: SO iteration 11: need to repeat for 1019689 halo centers. (took 0.0186981 sec) SUBFIND: SO iteration 12: need to repeat for 1019689 halo centers. (took 0.0187831 sec) SUBFIND: SO iteration 13: need to repeat for 1019689 halo centers. (took 0.0187826 sec) SUBFIND: SO iteration 14: need to repeat for 1019689 halo centers. (took 0.0187728 sec) SUBFIND: SO iteration 15: need to repeat for 1019689 halo centers. (took 0.018719 sec) SUBFIND: SO iteration 16: need to repeat for 16356 halo centers. (took 0.0183189 sec) SUBFIND: SO iteration 17: need to repeat for 99 halo centers. (took 0.00195098 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000158003 sec) SUBFIND: SO iteration 1: need to repeat for 1019689 halo centers. (took 0.0188378 sec) SUBFIND: SO iteration 2: need to repeat for 1019689 halo centers. (took 0.0192303 sec) SUBFIND: SO iteration 3: need to repeat for 1019689 halo centers. (took 0.0193533 sec) SUBFIND: SO iteration 4: need to repeat for 1019689 halo centers. (took 0.0190462 sec) SUBFIND: SO iteration 5: need to repeat for 1019689 halo centers. (took 0.0188144 sec) SUBFIND: SO iteration 6: need to repeat for 1019689 halo centers. (took 0.0189231 sec) SUBFIND: SO iteration 7: need to repeat for 1019689 halo centers. (took 0.0187727 sec) SUBFIND: SO iteration 8: need to repeat for 1019689 halo centers. (took 0.0188342 sec) SUBFIND: SO iteration 9: need to repeat for 1019689 halo centers. (took 0.0190108 sec) SUBFIND: SO iteration 10: need to repeat for 1019689 halo centers. (took 0.018889 sec) SUBFIND: SO iteration 11: need to repeat for 1019689 halo centers. (took 0.0193574 sec) SUBFIND: SO iteration 12: need to repeat for 1019689 halo centers. (took 0.0188846 sec) SUBFIND: SO iteration 13: need to repeat for 1019689 halo centers. (took 0.0188271 sec) SUBFIND: SO iteration 14: need to repeat for 1019689 halo centers. (took 0.0190119 sec) SUBFIND: SO iteration 15: need to repeat for 1019689 halo centers. (took 0.0187679 sec) SUBFIND: SO iteration 16: need to repeat for 31305 halo centers. (took 0.0184839 sec) SUBFIND: SO iteration 17: need to repeat for 272 halo centers. (took 0.00312937 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000264887 sec) SUBFIND: SO iteration 1: need to repeat for 1019689 halo centers. (took 0.0188182 sec) SUBFIND: SO iteration 2: need to repeat for 1019689 halo centers. (took 0.0194397 sec) SUBFIND: SO iteration 3: need to repeat for 1019689 halo centers. (took 0.0188056 sec) SUBFIND: SO iteration 4: need to repeat for 1019689 halo centers. (took 0.0194022 sec) SUBFIND: SO iteration 5: need to repeat for 1019689 halo centers. (took 0.0191695 sec) SUBFIND: SO iteration 6: need to repeat for 1019689 halo centers. (took 0.0192217 sec) SUBFIND: SO iteration 7: need to repeat for 1019689 halo centers. (took 0.0192112 sec) SUBFIND: SO iteration 8: need to repeat for 1019689 halo centers. (took 0.0191387 sec) SUBFIND: SO iteration 9: need to repeat for 1019689 halo centers. (took 0.0191458 sec) SUBFIND: SO iteration 10: need to repeat for 1019689 halo centers. (took 0.0192511 sec) SUBFIND: SO iteration 11: need to repeat for 1019689 halo centers. (took 0.019213 sec) SUBFIND: SO iteration 12: need to repeat for 1019689 halo centers. (took 0.0196748 sec) SUBFIND: SO iteration 13: need to repeat for 1019689 halo centers. (took 0.0192709 sec) SUBFIND: SO iteration 14: need to repeat for 1019689 halo centers. (took 0.0192773 sec) SUBFIND: SO iteration 15: need to repeat for 1019689 halo centers. (took 0.0195043 sec) SUBFIND: SO iteration 16: need to repeat for 623984 halo centers. (took 0.0194264 sec) SUBFIND: SO iteration 17: need to repeat for 32691 halo centers. (took 0.013724 sec) SUBFIND: SO iteration 18: need to repeat for 1433 halo centers. (took 0.00328908 sec) SUBFIND: SO iteration 19: need to repeat for 4 halo centers. (took 0.000355117 sec) SUBFIND: determining spherical overdensity masses took 1.25617 sec SUBFIND: assembled and ordered groups and subhalos (took 0.101277 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 = 1.48963 sec, total size 382.244 MB, corresponds to effective I/O rate of 256.603 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.49067 sec SUBFIND: Finished with SUBFIND. (total time=73.3913 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1024751 SUBFIND: Largest subhalo has 132 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997024 FOF: preparing output order of particles took 1.39965 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 8.31723 sec, total size 5342.59 MB, corresponds to effective I/O rate of 642.352 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 188 (rank 188 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.