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 = 186490.03 Mb (on task= 189), Smallest = 186395.23 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 = 5120.10 Mb (on task= 0), Smallest = 5025.30 Mb (on task= 189), 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 = 5120.10 Mb (on task= 0), Smallest = 5025.30 Mb (on task= 189), Average = 5067.74 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 297), Smallest = 95321.41 Mb (on task= 99), Average = 95321.50 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 16.6677 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): 61658804 (tot= 61658804) masstab= 0 READIC: Type 1: 72336219 (tot= 72336219) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 2433 (tot= 2433) 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 4.2302 sec, total size 6369.13 MB, corresponds to effective I/O rate of 1505.63 MB/sec READIC: Total number of particles : 133997456 INIT: Testing ID uniqueness... INIT: success. took=0.075781 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=15905, determination of top-level tree involved 5 iterations and took 0.629688 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=193 for nextra=153, reaching maximum imbalance of 1.12766|1.12766 DOMAIN: combining multiple-domains took 0.0134347 sec DOMAIN: exchange of 72338652 particles DOMAIN: particle exchange done. (took 0.383249 sec) DOMAIN: domain decomposition done. (took in total 1.03678 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0751469 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=170.789 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0914408 sec =84955.3 NTopnodes=18177 NTopleaves=15905 FOF: Start linking particles (presently allocated=195.038 MB) FOF: linking of small cells took 0.00196685 sec FOF: local links done (took 0.156139 sec, avg-work=0.135771, imbalance=1.14421). FOF: Marked=147199 out of the 72336219 primaries which are linked FOF: begin linking across processors (presently allocated=196.997 MB) FOF: have done 12786 cross links (processed 147199, took 0.00632892 sec) FOF: have done 2634 cross links (processed 69836, took 0.00542604 sec) FOF: have done 405 cross links (processed 9733, took 0.00482905 sec) FOF: have done 61 cross links (processed 1469, took 0.00446288 sec) FOF: have done 7 cross links (processed 177, took 0.00442833 sec) FOF: have done 0 cross links (processed 18, took 0.00437658 sec) FOF: Local groups found. FOF: primary group finding took = 0.198305 sec FOF: Start finding nearest dm-particle (presently allocated=195.038 MB) FOF: fof-nearest iteration 1: need to repeat for 60455342 particles. (took = 0.091458 sec) FOF: fof-nearest iteration 2: need to repeat for 54670109 particles. (took = 0.100835 sec) FOF: fof-nearest iteration 3: need to repeat for 38627071 particles. (took = 0.109684 sec) FOF: fof-nearest iteration 4: need to repeat for 16745931 particles. (took = 0.0948221 sec) FOF: fof-nearest iteration 5: need to repeat for 2792164 particles. (took = 0.0523923 sec) FOF: fof-nearest iteration 6: need to repeat for 74560 particles. (took = 0.0152396 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.473039 sec FOF: compiling local group data and catalogue took = 0.0275165 sec FOF: Total number of FOF groups with at least 32 particles: 1777739 FOF: Largest FOF group has 76 particles. FOF: Total number of particles in FOF groups: 133997456 FOF: group properties are now allocated.. (presently allocated=177.6 MB) FOF: computation of group properties took = 0.012147 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.110644 sec FOF: Finished computing FoF groups. Complete work took 0.975814 sec (presently allocated=172.376 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=182.786 MB) GRAVTREE: Tree construction done. took 0.30261 sec =114941 NTopnodes=18177 NTopleaves=15905 tree-build-scalability=0.842224 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133780160 particles. (took 0.818095 sec) SUBFIND: ngb iteration 2: need to repeat for 133451021 particles. (took 0.697343 sec) SUBFIND: ngb iteration 3: need to repeat for 132939156 particles. (took 0.648491 sec) SUBFIND: ngb iteration 4: need to repeat for 132073346 particles. (took 0.615253 sec) SUBFIND: ngb iteration 5: need to repeat for 130474194 particles. (took 0.606927 sec) SUBFIND: ngb iteration 6: need to repeat for 127370160 particles. (took 0.608898 sec) SUBFIND: ngb iteration 7: need to repeat for 121347825 particles. (took 0.608499 sec) SUBFIND: ngb iteration 8: need to repeat for 110601274 particles. (took 0.587316 sec) SUBFIND: ngb iteration 9: need to repeat for 95523135 particles. (took 0.535442 sec) SUBFIND: ngb iteration 10: need to repeat for 81323130 particles. (took 0.456171 sec) SUBFIND: ngb iteration 11: need to repeat for 71939656 particles. (took 0.375884 sec) SUBFIND: ngb iteration 12: need to repeat for 66852451 particles. (took 0.326623 sec) SUBFIND: ngb iteration 13: need to repeat for 64310221 particles. (took 0.307924 sec) SUBFIND: ngb iteration 14: need to repeat for 63054258 particles. (took 0.299281 sec) SUBFIND: ngb iteration 15: need to repeat for 62399612 particles. (took 0.28927 sec) SUBFIND: ngb iteration 16: need to repeat for 62022093 particles. (took 0.274507 sec) SUBFIND: ngb iteration 17: need to repeat for 61777614 particles. (took 0.254343 sec) SUBFIND: ngb iteration 18: need to repeat for 61603274 particles. (took 0.233092 sec) SUBFIND: ngb iteration 19: need to repeat for 61467672 particles. (took 0.215537 sec) SUBFIND: ngb iteration 20: need to repeat for 61343749 particles. (took 0.204643 sec) SUBFIND: ngb iteration 21: need to repeat for 61209420 particles. (took 0.20131 sec) SUBFIND: ngb iteration 22: need to repeat for 61042469 particles. (took 0.202288 sec) SUBFIND: ngb iteration 23: need to repeat for 60823250 particles. (took 0.205144 sec) SUBFIND: ngb iteration 24: need to repeat for 60529354 particles. (took 0.208973 sec) SUBFIND: ngb iteration 25: need to repeat for 60128527 particles. (took 0.215222 sec) SUBFIND: ngb iteration 26: need to repeat for 59580283 particles. (took 0.223413 sec) SUBFIND: ngb iteration 27: need to repeat for 58830998 particles. (took 0.23453 sec) SUBFIND: ngb iteration 28: need to repeat for 57803198 particles. (took 0.25209 sec) SUBFIND: ngb iteration 29: need to repeat for 56429929 particles. (took 0.273406 sec) SUBFIND: ngb iteration 30: need to repeat for 54621872 particles. (took 0.299422 sec) SUBFIND: ngb iteration 31: need to repeat for 52277896 particles. (took 0.321359 sec) SUBFIND: ngb iteration 32: need to repeat for 49295514 particles. (took 0.336563 sec) SUBFIND: ngb iteration 33: need to repeat for 45563287 particles. (took 0.349077 sec) SUBFIND: ngb iteration 34: need to repeat for 41029708 particles. (took 0.347787 sec) SUBFIND: ngb iteration 35: need to repeat for 35701643 particles. (took 0.329735 sec) SUBFIND: ngb iteration 36: need to repeat for 29730946 particles. (took 0.299782 sec) SUBFIND: ngb iteration 37: need to repeat for 23412359 particles. (took 0.258391 sec) SUBFIND: ngb iteration 38: need to repeat for 17187283 particles. (took 0.217069 sec) SUBFIND: ngb iteration 39: need to repeat for 11552749 particles. (took 0.171877 sec) SUBFIND: ngb iteration 40: need to repeat for 6978171 particles. (took 0.126396 sec) SUBFIND: ngb iteration 41: need to repeat for 3695543 particles. (took 0.0863039 sec) SUBFIND: ngb iteration 42: need to repeat for 1658790 particles. (took 0.05284 sec) SUBFIND: ngb iteration 43: need to repeat for 614525 particles. (took 0.0283145 sec) SUBFIND: ngb iteration 44: need to repeat for 178680 particles. (took 0.0126418 sec) SUBFIND: ngb iteration 45: need to repeat for 38361 particles. (took 0.00523977 sec) SUBFIND: ngb iteration 46: need to repeat for 6170 particles. (took 0.00191037 sec) SUBFIND: ngb iteration 47: need to repeat for 640 particles. (took 0.000597047 sec) SUBFIND: ngb iteration 48: need to repeat for 14 particles. (took 0.000270372 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 14.2347 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 133997456 particles, for threshold size factor 0.6) SUBFIND: The other 1777739 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0051632 sec SUBFIND: particle balance=1.12667 SUBFIND: subfind_exchange() took 0.453841 sec SUBFIND: particle balance for processing=1.00021 SUBFIND: subdomain decomposition took 0.10474 sec SUBFIND: serial subfind subdomain decomposition took 0.103692 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4116 took 97.9742 sec SUBFIND: root-task=0: Serial processing of halo 0 took 98.2287 SUBFIND: Processing overall took (total time=98.8251 sec) SUBFIND: 0 out of 6680 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516966 ALLOCATE: Changing to MaxPartSph = 237881 SUBFIND: subfind_exchange() (for return to original CPU) took 0.511513 sec TREE: Full tree construction for all particles. (presently allocated=160.642 MB) GRAVTREE: Tree construction done. took 1.47949 sec =114941 NTopnodes=18177 NTopleaves=15905 tree-build-scalability=0.842224 SUBFIND: SO iteration 1: need to repeat for 1777700 halo centers. (took 0.0293528 sec) SUBFIND: SO iteration 2: need to repeat for 1777700 halo centers. (took 0.0242688 sec) SUBFIND: SO iteration 3: need to repeat for 1777700 halo centers. (took 0.0246198 sec) SUBFIND: SO iteration 4: need to repeat for 1777700 halo centers. (took 0.0242903 sec) SUBFIND: SO iteration 5: need to repeat for 1777700 halo centers. (took 0.0242883 sec) SUBFIND: SO iteration 6: need to repeat for 1777700 halo centers. (took 0.024271 sec) SUBFIND: SO iteration 7: need to repeat for 1777700 halo centers. (took 0.0241669 sec) SUBFIND: SO iteration 8: need to repeat for 1777700 halo centers. (took 0.0243433 sec) SUBFIND: SO iteration 9: need to repeat for 1777700 halo centers. (took 0.0243986 sec) SUBFIND: SO iteration 10: need to repeat for 1777700 halo centers. (took 0.0241811 sec) SUBFIND: SO iteration 11: need to repeat for 1777700 halo centers. (took 0.0242635 sec) SUBFIND: SO iteration 12: need to repeat for 1777700 halo centers. (took 0.0241899 sec) SUBFIND: SO iteration 13: need to repeat for 1777700 halo centers. (took 0.0241909 sec) SUBFIND: SO iteration 14: need to repeat for 1777700 halo centers. (took 0.0241696 sec) SUBFIND: SO iteration 15: need to repeat for 1777700 halo centers. (took 0.024141 sec) SUBFIND: SO iteration 16: need to repeat for 123535 halo centers. (took 0.0234778 sec) SUBFIND: SO iteration 17: need to repeat for 1532 halo centers. (took 0.00580647 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000360675 sec) SUBFIND: SO iteration 1: need to repeat for 1777700 halo centers. (took 0.0243839 sec) SUBFIND: SO iteration 2: need to repeat for 1777700 halo centers. (took 0.0244393 sec) SUBFIND: SO iteration 3: need to repeat for 1777700 halo centers. (took 0.0241607 sec) SUBFIND: SO iteration 4: need to repeat for 1777700 halo centers. (took 0.0241265 sec) SUBFIND: SO iteration 5: need to repeat for 1777700 halo centers. (took 0.0240255 sec) SUBFIND: SO iteration 6: need to repeat for 1777700 halo centers. (took 0.0240889 sec) SUBFIND: SO iteration 7: need to repeat for 1777700 halo centers. (took 0.0240835 sec) SUBFIND: SO iteration 8: need to repeat for 1777700 halo centers. (took 0.0241832 sec) SUBFIND: SO iteration 9: need to repeat for 1777700 halo centers. (took 0.0241135 sec) SUBFIND: SO iteration 10: need to repeat for 1777700 halo centers. (took 0.024461 sec) SUBFIND: SO iteration 11: need to repeat for 1777700 halo centers. (took 0.0246411 sec) SUBFIND: SO iteration 12: need to repeat for 1777700 halo centers. (took 0.0244223 sec) SUBFIND: SO iteration 13: need to repeat for 1777700 halo centers. (took 0.0244187 sec) SUBFIND: SO iteration 14: need to repeat for 1777700 halo centers. (took 0.0242841 sec) SUBFIND: SO iteration 15: need to repeat for 1777700 halo centers. (took 0.0240576 sec) SUBFIND: SO iteration 16: need to repeat for 71558 halo centers. (took 0.0242144 sec) SUBFIND: SO iteration 17: need to repeat for 302 halo centers. (took 0.00472556 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000212874 sec) SUBFIND: SO iteration 1: need to repeat for 1777700 halo centers. (took 0.0243777 sec) SUBFIND: SO iteration 2: need to repeat for 1777700 halo centers. (took 0.0240389 sec) SUBFIND: SO iteration 3: need to repeat for 1777700 halo centers. (took 0.0243807 sec) SUBFIND: SO iteration 4: need to repeat for 1777700 halo centers. (took 0.0243504 sec) SUBFIND: SO iteration 5: need to repeat for 1777700 halo centers. (took 0.024249 sec) SUBFIND: SO iteration 6: need to repeat for 1777700 halo centers. (took 0.024111 sec) SUBFIND: SO iteration 7: need to repeat for 1777700 halo centers. (took 0.0241838 sec) SUBFIND: SO iteration 8: need to repeat for 1777700 halo centers. (took 0.0240864 sec) SUBFIND: SO iteration 9: need to repeat for 1777700 halo centers. (took 0.024148 sec) SUBFIND: SO iteration 10: need to repeat for 1777700 halo centers. (took 0.0240683 sec) SUBFIND: SO iteration 11: need to repeat for 1777700 halo centers. (took 0.0240847 sec) SUBFIND: SO iteration 12: need to repeat for 1777700 halo centers. (took 0.0242742 sec) SUBFIND: SO iteration 13: need to repeat for 1777700 halo centers. (took 0.0241528 sec) SUBFIND: SO iteration 14: need to repeat for 1777700 halo centers. (took 0.0241496 sec) SUBFIND: SO iteration 15: need to repeat for 1777700 halo centers. (took 0.0241333 sec) SUBFIND: SO iteration 16: need to repeat for 125819 halo centers. (took 0.0234762 sec) SUBFIND: SO iteration 17: need to repeat for 1581 halo centers. (took 0.0058345 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000366643 sec) SUBFIND: SO iteration 1: need to repeat for 1777700 halo centers. (took 0.024818 sec) SUBFIND: SO iteration 2: need to repeat for 1777700 halo centers. (took 0.0240844 sec) SUBFIND: SO iteration 3: need to repeat for 1777700 halo centers. (took 0.0232225 sec) SUBFIND: SO iteration 4: need to repeat for 1777700 halo centers. (took 0.0236695 sec) SUBFIND: SO iteration 5: need to repeat for 1777700 halo centers. (took 0.0236257 sec) SUBFIND: SO iteration 6: need to repeat for 1777700 halo centers. (took 0.023622 sec) SUBFIND: SO iteration 7: need to repeat for 1777700 halo centers. (took 0.023744 sec) SUBFIND: SO iteration 8: need to repeat for 1777700 halo centers. (took 0.0237153 sec) SUBFIND: SO iteration 9: need to repeat for 1777700 halo centers. (took 0.024211 sec) SUBFIND: SO iteration 10: need to repeat for 1777700 halo centers. (took 0.0237047 sec) SUBFIND: SO iteration 11: need to repeat for 1777700 halo centers. (took 0.0240961 sec) SUBFIND: SO iteration 12: need to repeat for 1777700 halo centers. (took 0.0236593 sec) SUBFIND: SO iteration 13: need to repeat for 1777700 halo centers. (took 0.0237446 sec) SUBFIND: SO iteration 14: need to repeat for 1777700 halo centers. (took 0.0237098 sec) SUBFIND: SO iteration 15: need to repeat for 1777700 halo centers. (took 0.0237484 sec) SUBFIND: SO iteration 16: need to repeat for 1453725 halo centers. (took 0.0235934 sec) SUBFIND: SO iteration 17: need to repeat for 117357 halo centers. (took 0.0198011 sec) SUBFIND: SO iteration 18: need to repeat for 14740 halo centers. (took 0.00553012 sec) SUBFIND: SO iteration 19: need to repeat for 3 halo centers. (took 0.00177574 sec) SUBFIND: determining spherical overdensity masses took 1.59779 sec SUBFIND: assembled and ordered groups and subhalos (took 0.107483 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 = 1.56332 sec, total size 665.951 MB, corresponds to effective I/O rate of 425.984 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.5648 sec SUBFIND: Finished with SUBFIND. (total time=119.159 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1784343 SUBFIND: Largest subhalo has 76 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133993707 FOF: preparing output order of particles took 1.49096 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 7.21845 sec, total size 5306.07 MB, corresponds to effective I/O rate of 735.07 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 65 (rank 65 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.