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 = 186391.94 Mb (on task= 405), Smallest = 185946.54 Mb (on task= 162), Average = 186047.04 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5440.35 Mb (on task= 162), Smallest = 4994.95 Mb (on task= 405), Average = 5339.85 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 = 5440.35 Mb (on task= 162), Smallest = 4994.95 Mb (on task= 405), Average = 5339.85 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 82), Smallest = 95257.20 Mb (on task= 367), 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 14.1812 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): 55782879 (tot= 55782879) masstab= 0 READIC: Type 1: 78318274 (tot= 78318274) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1223 (tot= 1223) 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 4.1394 sec, total size 6351.51 MB, corresponds to effective I/O rate of 1534.4 MB/sec READIC: Total number of particles : 134102376 INIT: Testing ID uniqueness... INIT: success. took=0.0667837 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=16822, determination of top-level tree involved 6 iterations and took 0.423807 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 1.12771|1.12812 DOMAIN: combining multiple-domains took 0.0159615 sec DOMAIN: exchange of 78319497 particles DOMAIN: particle exchange done. (took 0.285427 sec) DOMAIN: domain decomposition done. (took in total 0.732511 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0420008 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.093 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0669656 sec =80089.5 NTopnodes=19225 NTopleaves=16822 FOF: Start linking particles (presently allocated=126.653 MB) FOF: linking of small cells took 0.001074 sec FOF: local links done (took 0.104689 sec, avg-work=0.0910278, imbalance=1.13151). FOF: Marked=218735 out of the 78318274 primaries which are linked FOF: begin linking across processors (presently allocated=127.923 MB) FOF: have done 24387 cross links (processed 218735, took 0.00522958 sec) FOF: have done 4457 cross links (processed 102434, took 0.00438045 sec) FOF: have done 694 cross links (processed 14431, took 0.00364283 sec) FOF: have done 86 cross links (processed 2129, took 0.00325581 sec) FOF: have done 9 cross links (processed 253, took 0.00317708 sec) FOF: have done 1 cross links (processed 19, took 0.0031814 sec) FOF: have done 0 cross links (processed 2, took 0.00306164 sec) FOF: Local groups found. FOF: primary group finding took = 0.137673 sec FOF: Start finding nearest dm-particle (presently allocated=126.653 MB) FOF: fof-nearest iteration 1: need to repeat for 55145012 particles. (took = 0.0562909 sec) FOF: fof-nearest iteration 2: need to repeat for 51813111 particles. (took = 0.0593541 sec) FOF: fof-nearest iteration 3: need to repeat for 40681972 particles. (took = 0.0640747 sec) FOF: fof-nearest iteration 4: need to repeat for 22276291 particles. (took = 0.0591639 sec) FOF: fof-nearest iteration 5: need to repeat for 5608375 particles. (took = 0.0399638 sec) FOF: fof-nearest iteration 6: need to repeat for 184877 particles. (took = 0.0148091 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.299867 sec FOF: compiling local group data and catalogue took = 0.0193158 sec FOF: Total number of FOF groups with at least 32 particles: 3725062 FOF: Largest FOF group has 72 particles. FOF: Total number of particles in FOF groups: 134102375 FOF: group properties are now allocated.. (presently allocated=116.291 MB) FOF: computation of group properties took = 0.0129606 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.254693 sec FOF: Finished computing FoF groups. Complete work took 0.907284 sec (presently allocated=113.093 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.053 MB) GRAVTREE: Tree construction done. took 0.277199 sec =99874.3 NTopnodes=19225 NTopleaves=16822 tree-build-scalability=0.807805 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 127085935 particles. (took 0.811339 sec) SUBFIND: ngb iteration 2: need to repeat for 117812261 particles. (took 0.610843 sec) SUBFIND: ngb iteration 3: need to repeat for 108313957 particles. (took 0.475112 sec) SUBFIND: ngb iteration 4: need to repeat for 99850876 particles. (took 0.376066 sec) SUBFIND: ngb iteration 5: need to repeat for 92485576 particles. (took 0.317532 sec) SUBFIND: ngb iteration 6: need to repeat for 84959263 particles. (took 0.280515 sec) SUBFIND: ngb iteration 7: need to repeat for 75794557 particles. (took 0.243827 sec) SUBFIND: ngb iteration 8: need to repeat for 66462064 particles. (took 0.20022 sec) SUBFIND: ngb iteration 9: need to repeat for 60122136 particles. (took 0.156788 sec) SUBFIND: ngb iteration 10: need to repeat for 57177629 particles. (took 0.127396 sec) SUBFIND: ngb iteration 11: need to repeat for 56162527 particles. (took 0.115883 sec) SUBFIND: ngb iteration 12: need to repeat for 55879522 particles. (took 0.113372 sec) SUBFIND: ngb iteration 13: need to repeat for 55809711 particles. (took 0.115273 sec) SUBFIND: ngb iteration 14: need to repeat for 55791511 particles. (took 0.116246 sec) SUBFIND: ngb iteration 15: need to repeat for 55786291 particles. (took 0.114444 sec) SUBFIND: ngb iteration 16: need to repeat for 55784431 particles. (took 0.110955 sec) SUBFIND: ngb iteration 17: need to repeat for 55783349 particles. (took 0.105317 sec) SUBFIND: ngb iteration 18: need to repeat for 55782343 particles. (took 0.0985044 sec) SUBFIND: ngb iteration 19: need to repeat for 55780341 particles. (took 0.0922981 sec) SUBFIND: ngb iteration 20: need to repeat for 55775705 particles. (took 0.0899904 sec) SUBFIND: ngb iteration 21: need to repeat for 55764474 particles. (took 0.0906391 sec) SUBFIND: ngb iteration 22: need to repeat for 55737092 particles. (took 0.0926285 sec) SUBFIND: ngb iteration 23: need to repeat for 55673628 particles. (took 0.0960856 sec) SUBFIND: ngb iteration 24: need to repeat for 55526921 particles. (took 0.101076 sec) SUBFIND: ngb iteration 25: need to repeat for 55190957 particles. (took 0.108152 sec) SUBFIND: ngb iteration 26: need to repeat for 54455626 particles. (took 0.118298 sec) SUBFIND: ngb iteration 27: need to repeat for 52959574 particles. (took 0.133015 sec) SUBFIND: ngb iteration 28: need to repeat for 50265144 particles. (took 0.151758 sec) SUBFIND: ngb iteration 29: need to repeat for 46079316 particles. (took 0.174825 sec) SUBFIND: ngb iteration 30: need to repeat for 40620728 particles. (took 0.194793 sec) SUBFIND: ngb iteration 31: need to repeat for 34600021 particles. (took 0.203012 sec) SUBFIND: ngb iteration 32: need to repeat for 28651948 particles. (took 0.198488 sec) SUBFIND: ngb iteration 33: need to repeat for 22985304 particles. (took 0.175903 sec) SUBFIND: ngb iteration 34: need to repeat for 17566360 particles. (took 0.14697 sec) SUBFIND: ngb iteration 35: need to repeat for 12526889 particles. (took 0.115424 sec) SUBFIND: ngb iteration 36: need to repeat for 8178926 particles. (took 0.0874236 sec) SUBFIND: ngb iteration 37: need to repeat for 4786999 particles. (took 0.0627724 sec) SUBFIND: ngb iteration 38: need to repeat for 2458531 particles. (took 0.0432819 sec) SUBFIND: ngb iteration 39: need to repeat for 1080490 particles. (took 0.0255078 sec) SUBFIND: ngb iteration 40: need to repeat for 397499 particles. (took 0.0141066 sec) SUBFIND: ngb iteration 41: need to repeat for 118212 particles. (took 0.00722733 sec) SUBFIND: ngb iteration 42: need to repeat for 28067 particles. (took 0.00367939 sec) SUBFIND: ngb iteration 43: need to repeat for 5119 particles. (took 0.00156711 sec) SUBFIND: ngb iteration 44: need to repeat for 672 particles. (took 0.000658087 sec) SUBFIND: ngb iteration 45: need to repeat for 83 particles. (took 0.000278909 sec) SUBFIND: ngb iteration 46: need to repeat for 5 particles. (took 0.000252249 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.02519 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 134102376 particles, for threshold size factor 0.6) SUBFIND: The other 3725062 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00711864 sec SUBFIND: particle balance=1.12771 SUBFIND: subfind_exchange() took 0.37975 sec SUBFIND: particle balance for processing=1.00025 SUBFIND: subdomain decomposition took 0.0692274 sec SUBFIND: serial subfind subdomain decomposition took 0.0684676 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=5749 took 87.8501 sec SUBFIND: root-task=0: Serial processing of halo 0 took 88.0181 SUBFIND: Processing overall took (total time=89.1521 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 143475 SUBFIND: subfind_exchange() (for return to original CPU) took 0.389094 sec TREE: Full tree construction for all particles. (presently allocated=103.149 MB) GRAVTREE: Tree construction done. took 1.0646 sec =99874.3 NTopnodes=19225 NTopleaves=16822 tree-build-scalability=0.807805 SUBFIND: SO iteration 1: need to repeat for 3722589 halo centers. (took 0.0341923 sec) SUBFIND: SO iteration 2: need to repeat for 3722589 halo centers. (took 0.0295263 sec) SUBFIND: SO iteration 3: need to repeat for 3722589 halo centers. (took 0.0301012 sec) SUBFIND: SO iteration 4: need to repeat for 3722589 halo centers. (took 0.0298689 sec) SUBFIND: SO iteration 5: need to repeat for 3722589 halo centers. (took 0.029874 sec) SUBFIND: SO iteration 6: need to repeat for 3722589 halo centers. (took 0.0298583 sec) SUBFIND: SO iteration 7: need to repeat for 3722589 halo centers. (took 0.0298374 sec) SUBFIND: SO iteration 8: need to repeat for 3722589 halo centers. (took 0.0297334 sec) SUBFIND: SO iteration 9: need to repeat for 3722589 halo centers. (took 0.0302635 sec) SUBFIND: SO iteration 10: need to repeat for 3722589 halo centers. (took 0.0297629 sec) SUBFIND: SO iteration 11: need to repeat for 3722589 halo centers. (took 0.0298435 sec) SUBFIND: SO iteration 12: need to repeat for 3722589 halo centers. (took 0.0297648 sec) SUBFIND: SO iteration 13: need to repeat for 3722589 halo centers. (took 0.0298471 sec) SUBFIND: SO iteration 14: need to repeat for 3722589 halo centers. (took 0.0300641 sec) SUBFIND: SO iteration 15: need to repeat for 3722589 halo centers. (took 0.0331871 sec) SUBFIND: SO iteration 16: need to repeat for 585729 halo centers. (took 0.0290094 sec) SUBFIND: SO iteration 17: need to repeat for 21131 halo centers. (took 0.0126778 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.002338 sec) SUBFIND: SO iteration 1: need to repeat for 3722589 halo centers. (took 0.0304114 sec) SUBFIND: SO iteration 2: need to repeat for 3722589 halo centers. (took 0.0292423 sec) SUBFIND: SO iteration 3: need to repeat for 3722589 halo centers. (took 0.0304335 sec) SUBFIND: SO iteration 4: need to repeat for 3722589 halo centers. (took 0.0312799 sec) SUBFIND: SO iteration 5: need to repeat for 3722589 halo centers. (took 0.0323293 sec) SUBFIND: SO iteration 6: need to repeat for 3722589 halo centers. (took 0.0299361 sec) SUBFIND: SO iteration 7: need to repeat for 3722589 halo centers. (took 0.0307056 sec) SUBFIND: SO iteration 8: need to repeat for 3722589 halo centers. (took 0.0313105 sec) SUBFIND: SO iteration 9: need to repeat for 3722589 halo centers. (took 0.0306741 sec) SUBFIND: SO iteration 10: need to repeat for 3722589 halo centers. (took 0.0312453 sec) SUBFIND: SO iteration 11: need to repeat for 3722589 halo centers. (took 0.0317276 sec) SUBFIND: SO iteration 12: need to repeat for 3722589 halo centers. (took 0.0305055 sec) SUBFIND: SO iteration 13: need to repeat for 3722589 halo centers. (took 0.0314095 sec) SUBFIND: SO iteration 14: need to repeat for 3722589 halo centers. (took 0.0305187 sec) SUBFIND: SO iteration 15: need to repeat for 3722589 halo centers. (took 0.0310164 sec) SUBFIND: SO iteration 16: need to repeat for 395428 halo centers. (took 0.0315631 sec) SUBFIND: SO iteration 17: need to repeat for 14869 halo centers. (took 0.0115156 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.00177411 sec) SUBFIND: SO iteration 1: need to repeat for 3722589 halo centers. (took 0.0310638 sec) SUBFIND: SO iteration 2: need to repeat for 3722589 halo centers. (took 0.0305215 sec) SUBFIND: SO iteration 3: need to repeat for 3722589 halo centers. (took 0.0314824 sec) SUBFIND: SO iteration 4: need to repeat for 3722589 halo centers. (took 0.0309922 sec) SUBFIND: SO iteration 5: need to repeat for 3722589 halo centers. (took 0.0333485 sec) SUBFIND: SO iteration 6: need to repeat for 3722589 halo centers. (took 0.0336458 sec) SUBFIND: SO iteration 7: need to repeat for 3722589 halo centers. (took 0.0297975 sec) SUBFIND: SO iteration 8: need to repeat for 3722589 halo centers. (took 0.0297929 sec) SUBFIND: SO iteration 9: need to repeat for 3722589 halo centers. (took 0.0297736 sec) SUBFIND: SO iteration 10: need to repeat for 3722589 halo centers. (took 0.0297978 sec) SUBFIND: SO iteration 11: need to repeat for 3722589 halo centers. (took 0.0297424 sec) SUBFIND: SO iteration 12: need to repeat for 3722589 halo centers. (took 0.0297626 sec) SUBFIND: SO iteration 13: need to repeat for 3722589 halo centers. (took 0.0297453 sec) SUBFIND: SO iteration 14: need to repeat for 3722589 halo centers. (took 0.0298676 sec) SUBFIND: SO iteration 15: need to repeat for 3722589 halo centers. (took 0.0298271 sec) SUBFIND: SO iteration 16: need to repeat for 606225 halo centers. (took 0.0290363 sec) SUBFIND: SO iteration 17: need to repeat for 21134 halo centers. (took 0.0120149 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.00213947 sec) SUBFIND: SO iteration 1: need to repeat for 3722589 halo centers. (took 0.0304311 sec) SUBFIND: SO iteration 2: need to repeat for 3722589 halo centers. (took 0.0293904 sec) SUBFIND: SO iteration 3: need to repeat for 3722589 halo centers. (took 0.0281585 sec) SUBFIND: SO iteration 4: need to repeat for 3722589 halo centers. (took 0.028802 sec) SUBFIND: SO iteration 5: need to repeat for 3722589 halo centers. (took 0.0288436 sec) SUBFIND: SO iteration 6: need to repeat for 3722589 halo centers. (took 0.0287952 sec) SUBFIND: SO iteration 7: need to repeat for 3722589 halo centers. (took 0.0287914 sec) SUBFIND: SO iteration 8: need to repeat for 3722589 halo centers. (took 0.0287647 sec) SUBFIND: SO iteration 9: need to repeat for 3722589 halo centers. (took 0.028935 sec) SUBFIND: SO iteration 10: need to repeat for 3722589 halo centers. (took 0.0292426 sec) SUBFIND: SO iteration 11: need to repeat for 3722589 halo centers. (took 0.0298233 sec) SUBFIND: SO iteration 12: need to repeat for 3722589 halo centers. (took 0.029358 sec) SUBFIND: SO iteration 13: need to repeat for 3722589 halo centers. (took 0.0293244 sec) SUBFIND: SO iteration 14: need to repeat for 3722589 halo centers. (took 0.0292378 sec) SUBFIND: SO iteration 15: need to repeat for 3722589 halo centers. (took 0.0295033 sec) SUBFIND: SO iteration 16: need to repeat for 3469969 halo centers. (took 0.0287092 sec) SUBFIND: SO iteration 17: need to repeat for 464572 halo centers. (took 0.0266985 sec) SUBFIND: SO iteration 18: need to repeat for 44509 halo centers. (took 0.0108216 sec) SUBFIND: determining spherical overdensity masses took 2.02417 sec SUBFIND: assembled and ordered groups and subhalos (took 0.222093 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 = 3.30273 sec, total size 1392.07 MB, corresponds to effective I/O rate of 421.491 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.3052 sec SUBFIND: Finished with SUBFIND. (total time=103.933 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3722589 SUBFIND: Largest subhalo has 72 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134009769 FOF: preparing output order of particles took 1.26518 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 8.35079 sec, total size 5242.42 MB, corresponds to effective I/O rate of 627.776 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 632 (rank 632 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) Abort(806969615) on node 622 (rank 622 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.