TACC: Starting up job 4244614 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 = 186446.35 Mb (on task= 243), Smallest = 186396.51 Mb (on task= 0), Average = 186425.24 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5118.82 Mb (on task= 0), Smallest = 5068.98 Mb (on task= 27), Average = 5090.10 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 = 5118.82 Mb (on task= 0), Smallest = 5068.98 Mb (on task= 27), Average = 5090.10 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.46 Mb (on task= 205), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c123-212.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 15.5477 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_054.hdf5' contains: READIC: Type 0 (gas): 65504832 (tot= 65504832) masstab= 0 READIC: Type 1: 68453148 (tot= 68453148) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 24440 (tot= 24440) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_054.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 4.47342 sec, total size 6383.11 MB, corresponds to effective I/O rate of 1426.9 MB/sec READIC: Total number of particles : 133982420 INIT: Testing ID uniqueness... INIT: success. took=0.0730955 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=19090, determination of top-level tree involved 5 iterations and took 0.64549 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 1.11921|1.11973 DOMAIN: combining multiple-domains took 0.0136162 sec DOMAIN: exchange of 68477588 particles DOMAIN: particle exchange done. (took 0.32734 sec) DOMAIN: domain decomposition done. (took in total 0.997307 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0746503 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.714 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.156727 sec =81245.1 NTopnodes=21817 NTopleaves=19090 FOF: Start linking particles (presently allocated=194.421 MB) FOF: linking of small cells took 0.00178388 sec FOF: local links done (took 0.146657 sec, avg-work=0.129615, imbalance=1.12469). FOF: Marked=139562 out of the 68453148 primaries which are linked FOF: begin linking across processors (presently allocated=196.33 MB) FOF: have done 10964 cross links (processed 139562, took 0.0063447 sec) FOF: have done 2550 cross links (processed 70087, took 0.00533006 sec) FOF: have done 405 cross links (processed 10233, took 0.00479348 sec) FOF: have done 71 cross links (processed 1693, took 0.00456912 sec) FOF: have done 8 cross links (processed 251, took 0.00449537 sec) FOF: have done 2 cross links (processed 30, took 0.00442262 sec) FOF: have done 1 cross links (processed 7, took 0.0044329 sec) FOF: have done 0 cross links (processed 2, took 0.00449924 sec) FOF: Local groups found. FOF: primary group finding took = 0.197884 sec FOF: Start finding nearest dm-particle (presently allocated=194.421 MB) FOF: fof-nearest iteration 1: need to repeat for 63878420 particles. (took = 0.0967115 sec) FOF: fof-nearest iteration 2: need to repeat for 55665494 particles. (took = 0.108225 sec) FOF: fof-nearest iteration 3: need to repeat for 33333180 particles. (took = 0.116463 sec) FOF: fof-nearest iteration 4: need to repeat for 10948845 particles. (took = 0.0862844 sec) FOF: fof-nearest iteration 5: need to repeat for 1688013 particles. (took = 0.0362156 sec) FOF: fof-nearest iteration 6: need to repeat for 22931 particles. (took = 0.00972941 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.461985 sec FOF: compiling local group data and catalogue took = 0.0273481 sec FOF: Total number of FOF groups with at least 32 particles: 1430834 FOF: Largest FOF group has 96 particles. FOF: Total number of particles in FOF groups: 133982420 FOF: group properties are now allocated.. (presently allocated=180.091 MB) FOF: computation of group properties took = 0.0112601 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.101101 sec FOF: Finished computing FoF groups. Complete work took 1.01893 sec (presently allocated=174.967 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=182.253 MB) GRAVTREE: Tree construction done. took 0.535128 sec =113905 NTopnodes=21817 NTopleaves=19090 tree-build-scalability=0.808906 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133888319 particles. (took 0.910818 sec) SUBFIND: ngb iteration 2: need to repeat for 133708594 particles. (took 0.789591 sec) SUBFIND: ngb iteration 3: need to repeat for 133368746 particles. (took 0.731741 sec) SUBFIND: ngb iteration 4: need to repeat for 132693248 particles. (took 0.686539 sec) SUBFIND: ngb iteration 5: need to repeat for 131347417 particles. (took 0.665066 sec) SUBFIND: ngb iteration 6: need to repeat for 128665465 particles. (took 0.658628 sec) SUBFIND: ngb iteration 7: need to repeat for 123444221 particles. (took 0.656783 sec) SUBFIND: ngb iteration 8: need to repeat for 114296243 particles. (took 0.642311 sec) SUBFIND: ngb iteration 9: need to repeat for 101523298 particles. (took 0.601719 sec) SUBFIND: ngb iteration 10: need to repeat for 88897573 particles. (took 0.531772 sec) SUBFIND: ngb iteration 11: need to repeat for 79642034 particles. (took 0.463567 sec) SUBFIND: ngb iteration 12: need to repeat for 73851071 particles. (took 0.415392 sec) SUBFIND: ngb iteration 13: need to repeat for 70453354 particles. (took 0.385283 sec) SUBFIND: ngb iteration 14: need to repeat for 68472321 particles. (took 0.366215 sec) SUBFIND: ngb iteration 15: need to repeat for 67243204 particles. (took 0.346686 sec) SUBFIND: ngb iteration 16: need to repeat for 66417451 particles. (took 0.326136 sec) SUBFIND: ngb iteration 17: need to repeat for 65812417 particles. (took 0.301721 sec) SUBFIND: ngb iteration 18: need to repeat for 65344968 particles. (took 0.278357 sec) SUBFIND: ngb iteration 19: need to repeat for 64962352 particles. (took 0.25965 sec) SUBFIND: ngb iteration 20: need to repeat for 64622341 particles. (took 0.248708 sec) SUBFIND: ngb iteration 21: need to repeat for 64281039 particles. (took 0.244971 sec) SUBFIND: ngb iteration 22: need to repeat for 63893437 particles. (took 0.244462 sec) SUBFIND: ngb iteration 23: need to repeat for 63424229 particles. (took 0.245939 sec) SUBFIND: ngb iteration 24: need to repeat for 62840253 particles. (took 0.249916 sec) SUBFIND: ngb iteration 25: need to repeat for 62102915 particles. (took 0.255336 sec) SUBFIND: ngb iteration 26: need to repeat for 61168273 particles. (took 0.263414 sec) SUBFIND: ngb iteration 27: need to repeat for 59989213 particles. (took 0.275308 sec) SUBFIND: ngb iteration 28: need to repeat for 58499145 particles. (took 0.290604 sec) SUBFIND: ngb iteration 29: need to repeat for 56641146 particles. (took 0.307553 sec) SUBFIND: ngb iteration 30: need to repeat for 54328229 particles. (took 0.326212 sec) SUBFIND: ngb iteration 31: need to repeat for 51509161 particles. (took 0.349873 sec) SUBFIND: ngb iteration 32: need to repeat for 48122724 particles. (took 0.363552 sec) SUBFIND: ngb iteration 33: need to repeat for 44143067 particles. (took 0.371216 sec) SUBFIND: ngb iteration 34: need to repeat for 39555003 particles. (took 0.358363 sec) SUBFIND: ngb iteration 35: need to repeat for 34415997 particles. (took 0.336588 sec) SUBFIND: ngb iteration 36: need to repeat for 28869308 particles. (took 0.296201 sec) SUBFIND: ngb iteration 37: need to repeat for 23152615 particles. (took 0.252279 sec) SUBFIND: ngb iteration 38: need to repeat for 17545792 particles. (took 0.206739 sec) SUBFIND: ngb iteration 39: need to repeat for 12392188 particles. (took 0.164884 sec) SUBFIND: ngb iteration 40: need to repeat for 8025977 particles. (took 0.125181 sec) SUBFIND: ngb iteration 41: need to repeat for 4665837 particles. (took 0.0870544 sec) SUBFIND: ngb iteration 42: need to repeat for 2368978 particles. (took 0.0558455 sec) SUBFIND: ngb iteration 43: need to repeat for 1023261 particles. (took 0.0323058 sec) SUBFIND: ngb iteration 44: need to repeat for 361735 particles. (took 0.0177444 sec) SUBFIND: ngb iteration 45: need to repeat for 99856 particles. (took 0.00823782 sec) SUBFIND: ngb iteration 46: need to repeat for 20698 particles. (took 0.00335921 sec) SUBFIND: ngb iteration 47: need to repeat for 2813 particles. (took 0.00135945 sec) SUBFIND: ngb iteration 48: need to repeat for 255 particles. (took 0.000606382 sec) SUBFIND: ngb iteration 49: need to repeat for 13 particles. (took 0.000345077 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 16.0114 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 133982420 particles, for threshold size factor 0.6) SUBFIND: The other 1430834 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00460416 sec SUBFIND: particle balance=1.11921 SUBFIND: subfind_exchange() took 0.450325 sec SUBFIND: particle balance for processing=1.00027 SUBFIND: subdomain decomposition took 0.104998 sec SUBFIND: serial subfind subdomain decomposition took 0.103725 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3313 took 78.9722 sec SUBFIND: root-task=0: Serial processing of halo 0 took 79.2271 SUBFIND: Processing overall took (total time=80.0766 sec) SUBFIND: 0 out of 17660 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 252720 SUBFIND: subfind_exchange() (for return to original CPU) took 0.514973 sec TREE: Full tree construction for all particles. (presently allocated=162.672 MB) GRAVTREE: Tree construction done. took 1.5296 sec =113905 NTopnodes=21817 NTopleaves=19090 tree-build-scalability=0.808906 SUBFIND: SO iteration 1: need to repeat for 1430834 halo centers. (took 0.0270749 sec) SUBFIND: SO iteration 2: need to repeat for 1430834 halo centers. (took 0.0226608 sec) SUBFIND: SO iteration 3: need to repeat for 1430834 halo centers. (took 0.0240893 sec) SUBFIND: SO iteration 4: need to repeat for 1430834 halo centers. (took 0.0225672 sec) SUBFIND: SO iteration 5: need to repeat for 1430834 halo centers. (took 0.0221262 sec) SUBFIND: SO iteration 6: need to repeat for 1430834 halo centers. (took 0.022492 sec) SUBFIND: SO iteration 7: need to repeat for 1430834 halo centers. (took 0.0221389 sec) SUBFIND: SO iteration 8: need to repeat for 1430834 halo centers. (took 0.022382 sec) SUBFIND: SO iteration 9: need to repeat for 1430834 halo centers. (took 0.0220636 sec) SUBFIND: SO iteration 10: need to repeat for 1430834 halo centers. (took 0.0221038 sec) SUBFIND: SO iteration 11: need to repeat for 1430834 halo centers. (took 0.0223046 sec) SUBFIND: SO iteration 12: need to repeat for 1430834 halo centers. (took 0.0220462 sec) SUBFIND: SO iteration 13: need to repeat for 1430834 halo centers. (took 0.0220965 sec) SUBFIND: SO iteration 14: need to repeat for 1430834 halo centers. (took 0.0220348 sec) SUBFIND: SO iteration 15: need to repeat for 1430834 halo centers. (took 0.0219827 sec) SUBFIND: SO iteration 16: need to repeat for 66140 halo centers. (took 0.0219168 sec) SUBFIND: SO iteration 17: need to repeat for 377 halo centers. (took 0.00451778 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000204073 sec) SUBFIND: SO iteration 1: need to repeat for 1430834 halo centers. (took 0.0221888 sec) SUBFIND: SO iteration 2: need to repeat for 1430834 halo centers. (took 0.0215149 sec) SUBFIND: SO iteration 3: need to repeat for 1430834 halo centers. (took 0.0221015 sec) SUBFIND: SO iteration 4: need to repeat for 1430834 halo centers. (took 0.0220363 sec) SUBFIND: SO iteration 5: need to repeat for 1430834 halo centers. (took 0.022122 sec) SUBFIND: SO iteration 6: need to repeat for 1430834 halo centers. (took 0.0229178 sec) SUBFIND: SO iteration 7: need to repeat for 1430834 halo centers. (took 0.0227815 sec) SUBFIND: SO iteration 8: need to repeat for 1430834 halo centers. (took 0.0220226 sec) SUBFIND: SO iteration 9: need to repeat for 1430834 halo centers. (took 0.0231435 sec) SUBFIND: SO iteration 10: need to repeat for 1430834 halo centers. (took 0.0220436 sec) SUBFIND: SO iteration 11: need to repeat for 1430834 halo centers. (took 0.0219833 sec) SUBFIND: SO iteration 12: need to repeat for 1430834 halo centers. (took 0.0220493 sec) SUBFIND: SO iteration 13: need to repeat for 1430834 halo centers. (took 0.022717 sec) SUBFIND: SO iteration 14: need to repeat for 1430834 halo centers. (took 0.0228256 sec) SUBFIND: SO iteration 15: need to repeat for 1430834 halo centers. (took 0.0223613 sec) SUBFIND: SO iteration 16: need to repeat for 34768 halo centers. (took 0.021767 sec) SUBFIND: SO iteration 17: need to repeat for 130 halo centers. (took 0.00327069 sec) SUBFIND: SO iteration 1: need to repeat for 1430834 halo centers. (took 0.0222733 sec) SUBFIND: SO iteration 2: need to repeat for 1430834 halo centers. (took 0.0219741 sec) SUBFIND: SO iteration 3: need to repeat for 1430834 halo centers. (took 0.0223388 sec) SUBFIND: SO iteration 4: need to repeat for 1430834 halo centers. (took 0.0220691 sec) SUBFIND: SO iteration 5: need to repeat for 1430834 halo centers. (took 0.0221384 sec) SUBFIND: SO iteration 6: need to repeat for 1430834 halo centers. (took 0.0222394 sec) SUBFIND: SO iteration 7: need to repeat for 1430834 halo centers. (took 0.0220875 sec) SUBFIND: SO iteration 8: need to repeat for 1430834 halo centers. (took 0.0222591 sec) SUBFIND: SO iteration 9: need to repeat for 1430834 halo centers. (took 0.0223321 sec) SUBFIND: SO iteration 10: need to repeat for 1430834 halo centers. (took 0.026788 sec) SUBFIND: SO iteration 11: need to repeat for 1430834 halo centers. (took 0.0246514 sec) SUBFIND: SO iteration 12: need to repeat for 1430834 halo centers. (took 0.0222952 sec) SUBFIND: SO iteration 13: need to repeat for 1430834 halo centers. (took 0.0223053 sec) SUBFIND: SO iteration 14: need to repeat for 1430834 halo centers. (took 0.0223044 sec) SUBFIND: SO iteration 15: need to repeat for 1430834 halo centers. (took 0.0234409 sec) SUBFIND: SO iteration 16: need to repeat for 66728 halo centers. (took 0.0220692 sec) SUBFIND: SO iteration 17: need to repeat for 388 halo centers. (took 0.00678377 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000276322 sec) SUBFIND: SO iteration 1: need to repeat for 1430834 halo centers. (took 0.0250543 sec) SUBFIND: SO iteration 2: need to repeat for 1430834 halo centers. (took 0.0224715 sec) SUBFIND: SO iteration 3: need to repeat for 1430834 halo centers. (took 0.0239839 sec) SUBFIND: SO iteration 4: need to repeat for 1430834 halo centers. (took 0.0236785 sec) SUBFIND: SO iteration 5: need to repeat for 1430834 halo centers. (took 0.0229606 sec) SUBFIND: SO iteration 6: need to repeat for 1430834 halo centers. (took 0.0229369 sec) SUBFIND: SO iteration 7: need to repeat for 1430834 halo centers. (took 0.0235295 sec) SUBFIND: SO iteration 8: need to repeat for 1430834 halo centers. (took 0.0224553 sec) SUBFIND: SO iteration 9: need to repeat for 1430834 halo centers. (took 0.0229618 sec) SUBFIND: SO iteration 10: need to repeat for 1430834 halo centers. (took 0.0235018 sec) SUBFIND: SO iteration 11: need to repeat for 1430834 halo centers. (took 0.0225636 sec) SUBFIND: SO iteration 12: need to repeat for 1430834 halo centers. (took 0.0231356 sec) SUBFIND: SO iteration 13: need to repeat for 1430834 halo centers. (took 0.0239885 sec) SUBFIND: SO iteration 14: need to repeat for 1430834 halo centers. (took 0.0245272 sec) SUBFIND: SO iteration 15: need to repeat for 1430834 halo centers. (took 0.0251394 sec) SUBFIND: SO iteration 16: need to repeat for 1041200 halo centers. (took 0.0236882 sec) SUBFIND: SO iteration 17: need to repeat for 61761 halo centers. (took 0.0191652 sec) SUBFIND: SO iteration 18: need to repeat for 2641 halo centers. (took 0.005483 sec) SUBFIND: SO iteration 19: need to repeat for 9 halo centers. (took 0.00057237 sec) SUBFIND: determining spherical overdensity masses took 1.50385 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0936784 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_054' (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 = 1.72207 sec, total size 538.523 MB, corresponds to effective I/O rate of 312.719 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.72332 sec SUBFIND: Finished with SUBFIND. (total time=102.517 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1448406 SUBFIND: Largest subhalo has 96 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982420 FOF: preparing output order of particles took 1.35435 sec SNAPSHOT: writing snapshot file #54 @ time 0.0909091 ... SNAPSHOT: writing snapshot file: 'output/snap_054' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_054.hdf5' to 'output/bak-snap_054.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 7.85025 sec, total size 5349.56 MB, corresponds to effective I/O rate of 681.451 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 385 (rank 385 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.