TACC: Starting up job 4153614 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 = 186336.25 Mb (on task= 243), Smallest = 185648.43 Mb (on task= 621), Average = 186013.45 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5738.46 Mb (on task= 621), Smallest = 5050.64 Mb (on task= 243), Average = 5373.44 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 = 5738.46 Mb (on task= 621), Smallest = 5050.64 Mb (on task= 243), Average = 5373.44 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 593), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.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 15.3677 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): 63601310 (tot= 63601310) masstab= 0 READIC: Type 1: 70485613 (tot= 70485613) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 15383 (tot= 15383) 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 4.60232 sec, total size 6381.34 MB, corresponds to effective I/O rate of 1386.55 MB/sec READIC: Total number of particles : 134102306 INIT: Testing ID uniqueness... INIT: success. took=0.0630508 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=27042, determination of top-level tree involved 5 iterations and took 0.459118 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=175 for nextra=94, reaching maximum imbalance of 1.11081|1.11214 DOMAIN: combining multiple-domains took 0.0168135 sec DOMAIN: exchange of 70500996 particles DOMAIN: particle exchange done. (took 0.372848 sec) DOMAIN: domain decomposition done. (took in total 0.856321 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0466475 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=115.173 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.112405 sec =68148.6 NTopnodes=30905 NTopleaves=27042 FOF: Start linking particles (presently allocated=128.548 MB) FOF: linking of small cells took 0.00123378 sec FOF: local links done (took 0.106573 sec, avg-work=0.0950242, imbalance=1.11187). FOF: Marked=171627 out of the 70485613 primaries which are linked FOF: begin linking across processors (presently allocated=129.845 MB) FOF: have done 12850 cross links (processed 171627, took 0.00478072 sec) FOF: have done 2838 cross links (processed 81887, took 0.00397084 sec) FOF: have done 474 cross links (processed 11503, took 0.00334817 sec) FOF: have done 93 cross links (processed 1998, took 0.00312611 sec) FOF: have done 17 cross links (processed 312, took 0.00307599 sec) FOF: have done 5 cross links (processed 50, took 0.00301378 sec) FOF: have done 1 cross links (processed 16, took 0.00306315 sec) FOF: have done 0 cross links (processed 2, took 0.00305256 sec) FOF: Local groups found. FOF: primary group finding took = 0.141632 sec FOF: Start finding nearest dm-particle (presently allocated=128.548 MB) FOF: fof-nearest iteration 1: need to repeat for 62002332 particles. (took = 0.0649078 sec) FOF: fof-nearest iteration 2: need to repeat for 54152240 particles. (took = 0.072906 sec) FOF: fof-nearest iteration 3: need to repeat for 34214001 particles. (took = 0.079418 sec) FOF: fof-nearest iteration 4: need to repeat for 12923273 particles. (took = 0.0627554 sec) FOF: fof-nearest iteration 5: need to repeat for 1954516 particles. (took = 0.0306359 sec) FOF: fof-nearest iteration 6: need to repeat for 55861 particles. (took = 0.00841679 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.325183 sec FOF: compiling local group data and catalogue took = 0.0174937 sec FOF: Total number of FOF groups with at least 32 particles: 1151514 FOF: Largest FOF group has 117 particles. FOF: Total number of particles in FOF groups: 134102306 FOF: group properties are now allocated.. (presently allocated=119.151 MB) FOF: computation of group properties took = 0.00735763 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.196025 sec FOF: Finished computing FoF groups. Complete work took 0.895555 sec (presently allocated=115.829 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.409 MB) GRAVTREE: Tree construction done. took 0.363144 sec =87674.2 NTopnodes=30905 NTopleaves=27042 tree-build-scalability=0.648046 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 120504675 particles. (took 0.584757 sec) SUBFIND: ngb iteration 2: need to repeat for 113105312 particles. (took 0.449689 sec) SUBFIND: ngb iteration 3: need to repeat for 106892850 particles. (took 0.386262 sec) SUBFIND: ngb iteration 4: need to repeat for 102137417 particles. (took 0.339493 sec) SUBFIND: ngb iteration 5: need to repeat for 98291711 particles. (took 0.313769 sec) SUBFIND: ngb iteration 6: need to repeat for 94453989 particles. (took 0.300534 sec) SUBFIND: ngb iteration 7: need to repeat for 89577537 particles. (took 0.291002 sec) SUBFIND: ngb iteration 8: need to repeat for 83527230 particles. (took 0.280849 sec) SUBFIND: ngb iteration 9: need to repeat for 77928516 particles. (took 0.265682 sec) SUBFIND: ngb iteration 10: need to repeat for 74063492 particles. (took 0.254392 sec) SUBFIND: ngb iteration 11: need to repeat for 71866396 particles. (took 0.251997 sec) SUBFIND: ngb iteration 12: need to repeat for 70679644 particles. (took 0.25811 sec) SUBFIND: ngb iteration 13: need to repeat for 69089903 particles. (took 0.265678 sec) SUBFIND: ngb iteration 14: need to repeat for 64233534 particles. (took 0.267345 sec) SUBFIND: ngb iteration 15: need to repeat for 55278981 particles. (took 0.250437 sec) SUBFIND: ngb iteration 16: need to repeat for 44572421 particles. (took 0.213563 sec) SUBFIND: ngb iteration 17: need to repeat for 35737417 particles. (took 0.168309 sec) SUBFIND: ngb iteration 18: need to repeat for 30654755 particles. (took 0.128373 sec) SUBFIND: ngb iteration 19: need to repeat for 28432403 particles. (took 0.102471 sec) SUBFIND: ngb iteration 20: need to repeat for 27522400 particles. (took 0.0889186 sec) SUBFIND: ngb iteration 21: need to repeat for 27131540 particles. (took 0.0836419 sec) SUBFIND: ngb iteration 22: need to repeat for 26956366 particles. (took 0.0821449 sec) SUBFIND: ngb iteration 23: need to repeat for 26840010 particles. (took 0.0823572 sec) SUBFIND: ngb iteration 24: need to repeat for 26715037 particles. (took 0.0835782 sec) SUBFIND: ngb iteration 25: need to repeat for 26551443 particles. (took 0.0844548 sec) SUBFIND: ngb iteration 26: need to repeat for 26329359 particles. (took 0.0873273 sec) SUBFIND: ngb iteration 27: need to repeat for 26022118 particles. (took 0.0907691 sec) SUBFIND: ngb iteration 28: need to repeat for 25606923 particles. (took 0.0952652 sec) SUBFIND: ngb iteration 29: need to repeat for 25035939 particles. (took 0.10177 sec) SUBFIND: ngb iteration 30: need to repeat for 24267526 particles. (took 0.109126 sec) SUBFIND: ngb iteration 31: need to repeat for 23244119 particles. (took 0.119187 sec) SUBFIND: ngb iteration 32: need to repeat for 21919650 particles. (took 0.127782 sec) SUBFIND: ngb iteration 33: need to repeat for 20251841 particles. (took 0.133752 sec) SUBFIND: ngb iteration 34: need to repeat for 18197454 particles. (took 0.133694 sec) SUBFIND: ngb iteration 35: need to repeat for 15755916 particles. (took 0.126581 sec) SUBFIND: ngb iteration 36: need to repeat for 13005647 particles. (took 0.11535 sec) SUBFIND: ngb iteration 37: need to repeat for 10092566 particles. (took 0.0998225 sec) SUBFIND: ngb iteration 38: need to repeat for 7254353 particles. (took 0.081706 sec) SUBFIND: ngb iteration 39: need to repeat for 4744980 particles. (took 0.0658267 sec) SUBFIND: ngb iteration 40: need to repeat for 2762567 particles. (took 0.0486687 sec) SUBFIND: ngb iteration 41: need to repeat for 1398894 particles. (took 0.0334394 sec) SUBFIND: ngb iteration 42: need to repeat for 607118 particles. (took 0.0205992 sec) SUBFIND: ngb iteration 43: need to repeat for 218536 particles. (took 0.0115698 sec) SUBFIND: ngb iteration 44: need to repeat for 61741 particles. (took 0.00562405 sec) SUBFIND: ngb iteration 45: need to repeat for 13588 particles. (took 0.00244991 sec) SUBFIND: ngb iteration 46: need to repeat for 2154 particles. (took 0.000981813 sec) SUBFIND: ngb iteration 47: need to repeat for 169 particles. (took 0.000463765 sec) SUBFIND: ngb iteration 48: need to repeat for 13 particles. (took 0.000307212 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.49551 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 134102306 particles, for threshold size factor 0.6) SUBFIND: The other 1151514 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00339801 sec SUBFIND: particle balance=1.10886 SUBFIND: subfind_exchange() took 0.36581 sec SUBFIND: particle balance for processing=1.00055 SUBFIND: subdomain decomposition took 0.0696192 sec SUBFIND: serial subfind subdomain decomposition took 0.0689009 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1778 took 27.311 sec SUBFIND: root-task=0: Serial processing of halo 0 took 27.48 SUBFIND: Processing overall took (total time=27.7458 sec) SUBFIND: 0 out of 8584 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 163585 SUBFIND: subfind_exchange() (for return to original CPU) took 0.397059 sec TREE: Full tree construction for all particles. (presently allocated=107.054 MB) GRAVTREE: Tree construction done. took 0.981934 sec =87674.2 NTopnodes=30905 NTopleaves=27042 tree-build-scalability=0.648046 SUBFIND: SO iteration 1: need to repeat for 1151506 halo centers. (took 0.0209416 sec) SUBFIND: SO iteration 2: need to repeat for 1151506 halo centers. (took 0.0190538 sec) SUBFIND: SO iteration 3: need to repeat for 1151506 halo centers. (took 0.0189876 sec) SUBFIND: SO iteration 4: need to repeat for 1151506 halo centers. (took 0.0188319 sec) SUBFIND: SO iteration 5: need to repeat for 1151506 halo centers. (took 0.0186011 sec) SUBFIND: SO iteration 6: need to repeat for 1151506 halo centers. (took 0.0186308 sec) SUBFIND: SO iteration 7: need to repeat for 1151506 halo centers. (took 0.0185411 sec) SUBFIND: SO iteration 8: need to repeat for 1151506 halo centers. (took 0.0185731 sec) SUBFIND: SO iteration 9: need to repeat for 1151506 halo centers. (took 0.0186409 sec) SUBFIND: SO iteration 10: need to repeat for 1151506 halo centers. (took 0.0188328 sec) SUBFIND: SO iteration 11: need to repeat for 1151506 halo centers. (took 0.0189299 sec) SUBFIND: SO iteration 12: need to repeat for 1151506 halo centers. (took 0.0185937 sec) SUBFIND: SO iteration 13: need to repeat for 1151506 halo centers. (took 0.0187184 sec) SUBFIND: SO iteration 14: need to repeat for 1151506 halo centers. (took 0.0189778 sec) SUBFIND: SO iteration 15: need to repeat for 1151506 halo centers. (took 0.0194527 sec) SUBFIND: SO iteration 16: need to repeat for 43512 halo centers. (took 0.0183535 sec) SUBFIND: SO iteration 17: need to repeat for 422 halo centers. (took 0.00401751 sec) SUBFIND: SO iteration 18: need to repeat for 25 halo centers. (took 0.000257198 sec) SUBFIND: SO iteration 1: need to repeat for 1151506 halo centers. (took 0.0190322 sec) SUBFIND: SO iteration 2: need to repeat for 1151506 halo centers. (took 0.0185181 sec) SUBFIND: SO iteration 3: need to repeat for 1151506 halo centers. (took 0.0186436 sec) SUBFIND: SO iteration 4: need to repeat for 1151506 halo centers. (took 0.018634 sec) SUBFIND: SO iteration 5: need to repeat for 1151506 halo centers. (took 0.0185429 sec) SUBFIND: SO iteration 6: need to repeat for 1151506 halo centers. (took 0.0185381 sec) SUBFIND: SO iteration 7: need to repeat for 1151506 halo centers. (took 0.0185366 sec) SUBFIND: SO iteration 8: need to repeat for 1151506 halo centers. (took 0.0185335 sec) SUBFIND: SO iteration 9: need to repeat for 1151506 halo centers. (took 0.01861 sec) SUBFIND: SO iteration 10: need to repeat for 1151506 halo centers. (took 0.0185374 sec) SUBFIND: SO iteration 11: need to repeat for 1151506 halo centers. (took 0.0184496 sec) SUBFIND: SO iteration 12: need to repeat for 1151506 halo centers. (took 0.0185141 sec) SUBFIND: SO iteration 13: need to repeat for 1151506 halo centers. (took 0.0184574 sec) SUBFIND: SO iteration 14: need to repeat for 1151506 halo centers. (took 0.018533 sec) SUBFIND: SO iteration 15: need to repeat for 1151506 halo centers. (took 0.0185002 sec) SUBFIND: SO iteration 16: need to repeat for 24028 halo centers. (took 0.0181504 sec) SUBFIND: SO iteration 17: need to repeat for 218 halo centers. (took 0.00249006 sec) SUBFIND: SO iteration 18: need to repeat for 12 halo centers. (took 0.000209888 sec) SUBFIND: SO iteration 1: need to repeat for 1151506 halo centers. (took 0.0185019 sec) SUBFIND: SO iteration 2: need to repeat for 1151506 halo centers. (took 0.0188042 sec) SUBFIND: SO iteration 3: need to repeat for 1151506 halo centers. (took 0.0188616 sec) SUBFIND: SO iteration 4: need to repeat for 1151506 halo centers. (took 0.0186088 sec) SUBFIND: SO iteration 5: need to repeat for 1151506 halo centers. (took 0.0186344 sec) SUBFIND: SO iteration 6: need to repeat for 1151506 halo centers. (took 0.0185352 sec) SUBFIND: SO iteration 7: need to repeat for 1151506 halo centers. (took 0.0186241 sec) SUBFIND: SO iteration 8: need to repeat for 1151506 halo centers. (took 0.0185097 sec) SUBFIND: SO iteration 9: need to repeat for 1151506 halo centers. (took 0.0194465 sec) SUBFIND: SO iteration 10: need to repeat for 1151506 halo centers. (took 0.0185237 sec) SUBFIND: SO iteration 11: need to repeat for 1151506 halo centers. (took 0.018582 sec) SUBFIND: SO iteration 12: need to repeat for 1151506 halo centers. (took 0.0184801 sec) SUBFIND: SO iteration 13: need to repeat for 1151506 halo centers. (took 0.018573 sec) SUBFIND: SO iteration 14: need to repeat for 1151506 halo centers. (took 0.0184952 sec) SUBFIND: SO iteration 15: need to repeat for 1151506 halo centers. (took 0.0186478 sec) SUBFIND: SO iteration 16: need to repeat for 44712 halo centers. (took 0.0182392 sec) SUBFIND: SO iteration 17: need to repeat for 433 halo centers. (took 0.0039234 sec) SUBFIND: SO iteration 18: need to repeat for 27 halo centers. (took 0.000246691 sec) SUBFIND: SO iteration 1: need to repeat for 1151506 halo centers. (took 0.0184883 sec) SUBFIND: SO iteration 2: need to repeat for 1151506 halo centers. (took 0.0188811 sec) SUBFIND: SO iteration 3: need to repeat for 1151506 halo centers. (took 0.0183501 sec) SUBFIND: SO iteration 4: need to repeat for 1151506 halo centers. (took 0.018683 sec) SUBFIND: SO iteration 5: need to repeat for 1151506 halo centers. (took 0.0185857 sec) SUBFIND: SO iteration 6: need to repeat for 1151506 halo centers. (took 0.0195779 sec) SUBFIND: SO iteration 7: need to repeat for 1151506 halo centers. (took 0.0201984 sec) SUBFIND: SO iteration 8: need to repeat for 1151506 halo centers. (took 0.0186853 sec) SUBFIND: SO iteration 9: need to repeat for 1151506 halo centers. (took 0.0186755 sec) SUBFIND: SO iteration 10: need to repeat for 1151506 halo centers. (took 0.0187279 sec) SUBFIND: SO iteration 11: need to repeat for 1151506 halo centers. (took 0.0186649 sec) SUBFIND: SO iteration 12: need to repeat for 1151506 halo centers. (took 0.018652 sec) SUBFIND: SO iteration 13: need to repeat for 1151506 halo centers. (took 0.0186615 sec) SUBFIND: SO iteration 14: need to repeat for 1151506 halo centers. (took 0.0186287 sec) SUBFIND: SO iteration 15: need to repeat for 1151506 halo centers. (took 0.0188167 sec) SUBFIND: SO iteration 16: need to repeat for 777201 halo centers. (took 0.0197591 sec) SUBFIND: SO iteration 17: need to repeat for 49700 halo centers. (took 0.0160629 sec) SUBFIND: SO iteration 18: need to repeat for 3557 halo centers. (took 0.00430043 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000729889 sec) SUBFIND: determining spherical overdensity masses took 1.23543 sec SUBFIND: assembled and ordered groups and subhalos (took 0.207466 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 = 2.83891 sec, total size 432.201 MB, corresponds to effective I/O rate of 152.242 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.83995 sec SUBFIND: Finished with SUBFIND. (total time=41.7074 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1159859 SUBFIND: Largest subhalo has 117 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134101224 FOF: preparing output order of particles took 1.39799 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 10.2238 sec, total size 5331.9 MB, corresponds to effective I/O rate of 521.516 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 547 (rank 547 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.