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 = 186490.25 Mb (on task= 81), Smallest = 186405.41 Mb (on task= 0), Average = 186449.33 Mb Total Mem: Largest = 191515.34 Mb (on task= 0), Smallest = 191515.20 Mb (on task= 81), Average = 191515.32 Mb Committed_AS: Largest = 5109.93 Mb (on task= 0), Smallest = 5024.95 Mb (on task= 81), Average = 5065.99 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 = 5109.93 Mb (on task= 0), Smallest = 5024.95 Mb (on task= 81), Average = 5065.99 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 297), Smallest = 95321.41 Mb (on task= 99), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c101-083.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 14.3446 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): 63042776 (tot= 63042776) masstab= 0 READIC: Type 1: 70947503 (tot= 70947503) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 7247 (tot= 7247) 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 4.01859 sec, total size 6374.41 MB, corresponds to effective I/O rate of 1586.23 MB/sec READIC: Total number of particles : 133997526 INIT: Testing ID uniqueness... INIT: success. took=0.072874 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=17529, determination of top-level tree involved 5 iterations and took 0.632321 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=174 for nextra=62, reaching maximum imbalance of 1.11121|1.11172 DOMAIN: combining multiple-domains took 0.0147184 sec DOMAIN: exchange of 70954750 particles DOMAIN: particle exchange done. (took 0.412202 sec) DOMAIN: domain decomposition done. (took in total 1.06991 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0718739 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=171.855 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.16216 sec =81090.1 NTopnodes=20033 NTopleaves=17529 FOF: Start linking particles (presently allocated=192.493 MB) FOF: linking of small cells took 0.00190836 sec FOF: local links done (took 0.154548 sec, avg-work=0.136978, imbalance=1.11905). FOF: Marked=145486 out of the 70947503 primaries which are linked FOF: begin linking across processors (presently allocated=194.358 MB) FOF: have done 11635 cross links (processed 145486, took 0.00632676 sec) FOF: have done 2573 cross links (processed 70357, took 0.00533759 sec) FOF: have done 417 cross links (processed 10066, took 0.00470002 sec) FOF: have done 66 cross links (processed 1746, took 0.00444035 sec) FOF: have done 5 cross links (processed 204, took 0.0043487 sec) FOF: have done 2 cross links (processed 18, took 0.00435543 sec) FOF: have done 0 cross links (processed 6, took 0.00438369 sec) FOF: Local groups found. FOF: primary group finding took = 0.20038 sec FOF: Start finding nearest dm-particle (presently allocated=192.493 MB) FOF: fof-nearest iteration 1: need to repeat for 61559847 particles. (took = 0.093341 sec) FOF: fof-nearest iteration 2: need to repeat for 54550329 particles. (took = 0.103817 sec) FOF: fof-nearest iteration 3: need to repeat for 36432845 particles. (took = 0.112663 sec) FOF: fof-nearest iteration 4: need to repeat for 14510903 particles. (took = 0.0929228 sec) FOF: fof-nearest iteration 5: need to repeat for 2253189 particles. (took = 0.0471578 sec) FOF: fof-nearest iteration 6: need to repeat for 61019 particles. (took = 0.0118734 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.470154 sec FOF: compiling local group data and catalogue took = 0.0266116 sec FOF: Total number of FOF groups with at least 32 particles: 1446041 FOF: Largest FOF group has 93 particles. FOF: Total number of particles in FOF groups: 133997526 FOF: group properties are now allocated.. (presently allocated=178.091 MB) FOF: computation of group properties took = 0.0108525 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.107361 sec FOF: Finished computing FoF groups. Complete work took 1.03726 sec (presently allocated=173.093 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.573 MB) GRAVTREE: Tree construction done. took 0.544101 sec =111043 NTopnodes=20033 NTopleaves=17529 tree-build-scalability=0.82001 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133864489 particles. (took 0.811862 sec) SUBFIND: ngb iteration 2: need to repeat for 133639791 particles. (took 0.727002 sec) SUBFIND: ngb iteration 3: need to repeat for 133225757 particles. (took 0.69314 sec) SUBFIND: ngb iteration 4: need to repeat for 132425531 particles. (took 0.664105 sec) SUBFIND: ngb iteration 5: need to repeat for 130857924 particles. (took 0.648109 sec) SUBFIND: ngb iteration 6: need to repeat for 127732752 particles. (took 0.649254 sec) SUBFIND: ngb iteration 7: need to repeat for 121595819 particles. (took 0.64796 sec) SUBFIND: ngb iteration 8: need to repeat for 110623351 particles. (took 0.631467 sec) SUBFIND: ngb iteration 9: need to repeat for 95529553 particles. (took 0.5792 sec) SUBFIND: ngb iteration 10: need to repeat for 81677982 particles. (took 0.494909 sec) SUBFIND: ngb iteration 11: need to repeat for 72674022 particles. (took 0.412926 sec) SUBFIND: ngb iteration 12: need to repeat for 67872263 particles. (took 0.364437 sec) SUBFIND: ngb iteration 13: need to repeat for 65534213 particles. (took 0.344839 sec) SUBFIND: ngb iteration 14: need to repeat for 64385062 particles. (took 0.334987 sec) SUBFIND: ngb iteration 15: need to repeat for 63775495 particles. (took 0.325232 sec) SUBFIND: ngb iteration 16: need to repeat for 63406845 particles. (took 0.307846 sec) SUBFIND: ngb iteration 17: need to repeat for 63157651 particles. (took 0.285976 sec) SUBFIND: ngb iteration 18: need to repeat for 62974653 particles. (took 0.263205 sec) SUBFIND: ngb iteration 19: need to repeat for 62830759 particles. (took 0.244304 sec) SUBFIND: ngb iteration 20: need to repeat for 62706665 particles. (took 0.232214 sec) SUBFIND: ngb iteration 21: need to repeat for 62580417 particles. (took 0.227701 sec) SUBFIND: ngb iteration 22: need to repeat for 62432831 particles. (took 0.22831 sec) SUBFIND: ngb iteration 23: need to repeat for 62244075 particles. (took 0.230299 sec) SUBFIND: ngb iteration 24: need to repeat for 61996153 particles. (took 0.234075 sec) SUBFIND: ngb iteration 25: need to repeat for 61660549 particles. (took 0.239434 sec) SUBFIND: ngb iteration 26: need to repeat for 61202839 particles. (took 0.245629 sec) SUBFIND: ngb iteration 27: need to repeat for 60577031 particles. (took 0.257505 sec) SUBFIND: ngb iteration 28: need to repeat for 59727217 particles. (took 0.271478 sec) SUBFIND: ngb iteration 29: need to repeat for 58570722 particles. (took 0.293969 sec) SUBFIND: ngb iteration 30: need to repeat for 57013779 particles. (took 0.319415 sec) SUBFIND: ngb iteration 31: need to repeat for 54947217 particles. (took 0.352476 sec) SUBFIND: ngb iteration 32: need to repeat for 52240341 particles. (took 0.377194 sec) SUBFIND: ngb iteration 33: need to repeat for 48783487 particles. (took 0.396781 sec) SUBFIND: ngb iteration 34: need to repeat for 44492081 particles. (took 0.405924 sec) SUBFIND: ngb iteration 35: need to repeat for 39323023 particles. (took 0.397893 sec) SUBFIND: ngb iteration 36: need to repeat for 33365207 particles. (took 0.364748 sec) SUBFIND: ngb iteration 37: need to repeat for 26890809 particles. (took 0.323208 sec) SUBFIND: ngb iteration 38: need to repeat for 20301542 particles. (took 0.276451 sec) SUBFIND: ngb iteration 39: need to repeat for 14113581 particles. (took 0.22806 sec) SUBFIND: ngb iteration 40: need to repeat for 8870215 particles. (took 0.175735 sec) SUBFIND: ngb iteration 41: need to repeat for 4922049 particles. (took 0.124637 sec) SUBFIND: ngb iteration 42: need to repeat for 2347864 particles. (took 0.0793878 sec) SUBFIND: ngb iteration 43: need to repeat for 938320 particles. (took 0.0433743 sec) SUBFIND: ngb iteration 44: need to repeat for 300481 particles. (took 0.0210761 sec) SUBFIND: ngb iteration 45: need to repeat for 72507 particles. (took 0.00925233 sec) SUBFIND: ngb iteration 46: need to repeat for 12621 particles. (took 0.0034369 sec) SUBFIND: ngb iteration 47: need to repeat for 1470 particles. (took 0.00105092 sec) SUBFIND: ngb iteration 48: need to repeat for 100 particles. (took 0.000357354 sec) SUBFIND: ngb iteration 49: need to repeat for 2 particles. (took 0.000202188 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 15.8002 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 133997526 particles, for threshold size factor 0.6) SUBFIND: The other 1446041 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00416264 sec SUBFIND: particle balance=1.11121 SUBFIND: subfind_exchange() took 0.455018 sec SUBFIND: particle balance for processing=1.0002 SUBFIND: subdomain decomposition took 0.104209 sec SUBFIND: serial subfind subdomain decomposition took 0.103212 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3348 took 79.367 sec SUBFIND: root-task=0: Serial processing of halo 0 took 79.6203 SUBFIND: Processing overall took (total time=80.0681 sec) SUBFIND: 0 out of 10822 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 243221 SUBFIND: subfind_exchange() (for return to original CPU) took 0.508622 sec TREE: Full tree construction for all particles. (presently allocated=159.97 MB) GRAVTREE: Tree construction done. took 1.51672 sec =111043 NTopnodes=20033 NTopleaves=17529 tree-build-scalability=0.82001 SUBFIND: SO iteration 1: need to repeat for 1446029 halo centers. (took 0.0262552 sec) SUBFIND: SO iteration 2: need to repeat for 1446029 halo centers. (took 0.0229179 sec) SUBFIND: SO iteration 3: need to repeat for 1446029 halo centers. (took 0.0223865 sec) SUBFIND: SO iteration 4: need to repeat for 1446029 halo centers. (took 0.022346 sec) SUBFIND: SO iteration 5: need to repeat for 1446029 halo centers. (took 0.0216343 sec) SUBFIND: SO iteration 6: need to repeat for 1446029 halo centers. (took 0.0228617 sec) SUBFIND: SO iteration 7: need to repeat for 1446029 halo centers. (took 0.0216358 sec) SUBFIND: SO iteration 8: need to repeat for 1446029 halo centers. (took 0.0218322 sec) SUBFIND: SO iteration 9: need to repeat for 1446029 halo centers. (took 0.0215551 sec) SUBFIND: SO iteration 10: need to repeat for 1446029 halo centers. (took 0.0216391 sec) SUBFIND: SO iteration 11: need to repeat for 1446029 halo centers. (took 0.0215233 sec) SUBFIND: SO iteration 12: need to repeat for 1446029 halo centers. (took 0.0224206 sec) SUBFIND: SO iteration 13: need to repeat for 1446029 halo centers. (took 0.0216039 sec) SUBFIND: SO iteration 14: need to repeat for 1446029 halo centers. (took 0.0220723 sec) SUBFIND: SO iteration 15: need to repeat for 1446029 halo centers. (took 0.0215905 sec) SUBFIND: SO iteration 16: need to repeat for 74015 halo centers. (took 0.0211786 sec) SUBFIND: SO iteration 17: need to repeat for 968 halo centers. (took 0.00499582 sec) SUBFIND: SO iteration 18: need to repeat for 13 halo centers. (took 0.000270028 sec) SUBFIND: SO iteration 1: need to repeat for 1446029 halo centers. (took 0.0220043 sec) SUBFIND: SO iteration 2: need to repeat for 1446029 halo centers. (took 0.0213183 sec) SUBFIND: SO iteration 3: need to repeat for 1446029 halo centers. (took 0.0218517 sec) SUBFIND: SO iteration 4: need to repeat for 1446029 halo centers. (took 0.021705 sec) SUBFIND: SO iteration 5: need to repeat for 1446029 halo centers. (took 0.0215423 sec) SUBFIND: SO iteration 6: need to repeat for 1446029 halo centers. (took 0.0216232 sec) SUBFIND: SO iteration 7: need to repeat for 1446029 halo centers. (took 0.0217482 sec) SUBFIND: SO iteration 8: need to repeat for 1446029 halo centers. (took 0.021598 sec) SUBFIND: SO iteration 9: need to repeat for 1446029 halo centers. (took 0.0215486 sec) SUBFIND: SO iteration 10: need to repeat for 1446029 halo centers. (took 0.0215372 sec) SUBFIND: SO iteration 11: need to repeat for 1446029 halo centers. (took 0.0215281 sec) SUBFIND: SO iteration 12: need to repeat for 1446029 halo centers. (took 0.0215615 sec) SUBFIND: SO iteration 13: need to repeat for 1446029 halo centers. (took 0.0216873 sec) SUBFIND: SO iteration 14: need to repeat for 1446029 halo centers. (took 0.0215806 sec) SUBFIND: SO iteration 15: need to repeat for 1446029 halo centers. (took 0.0215184 sec) SUBFIND: SO iteration 16: need to repeat for 41587 halo centers. (took 0.021108 sec) SUBFIND: SO iteration 17: need to repeat for 432 halo centers. (took 0.00352273 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000207042 sec) SUBFIND: SO iteration 1: need to repeat for 1446029 halo centers. (took 0.02175 sec) SUBFIND: SO iteration 2: need to repeat for 1446029 halo centers. (took 0.0216786 sec) SUBFIND: SO iteration 3: need to repeat for 1446029 halo centers. (took 0.0219317 sec) SUBFIND: SO iteration 4: need to repeat for 1446029 halo centers. (took 0.0217292 sec) SUBFIND: SO iteration 5: need to repeat for 1446029 halo centers. (took 0.0216032 sec) SUBFIND: SO iteration 6: need to repeat for 1446029 halo centers. (took 0.0216072 sec) SUBFIND: SO iteration 7: need to repeat for 1446029 halo centers. (took 0.0220701 sec) SUBFIND: SO iteration 8: need to repeat for 1446029 halo centers. (took 0.0215622 sec) SUBFIND: SO iteration 9: need to repeat for 1446029 halo centers. (took 0.0216156 sec) SUBFIND: SO iteration 10: need to repeat for 1446029 halo centers. (took 0.0216521 sec) SUBFIND: SO iteration 11: need to repeat for 1446029 halo centers. (took 0.0215791 sec) SUBFIND: SO iteration 12: need to repeat for 1446029 halo centers. (took 0.0216224 sec) SUBFIND: SO iteration 13: need to repeat for 1446029 halo centers. (took 0.0216998 sec) SUBFIND: SO iteration 14: need to repeat for 1446029 halo centers. (took 0.0216217 sec) SUBFIND: SO iteration 15: need to repeat for 1446029 halo centers. (took 0.0216066 sec) SUBFIND: SO iteration 16: need to repeat for 76111 halo centers. (took 0.0210845 sec) SUBFIND: SO iteration 17: need to repeat for 986 halo centers. (took 0.00492412 sec) SUBFIND: SO iteration 18: need to repeat for 18 halo centers. (took 0.000466511 sec) SUBFIND: SO iteration 1: need to repeat for 1446029 halo centers. (took 0.0217678 sec) SUBFIND: SO iteration 2: need to repeat for 1446029 halo centers. (took 0.0217186 sec) SUBFIND: SO iteration 3: need to repeat for 1446029 halo centers. (took 0.0210385 sec) SUBFIND: SO iteration 4: need to repeat for 1446029 halo centers. (took 0.0217287 sec) SUBFIND: SO iteration 5: need to repeat for 1446029 halo centers. (took 0.0215098 sec) SUBFIND: SO iteration 6: need to repeat for 1446029 halo centers. (took 0.0214975 sec) SUBFIND: SO iteration 7: need to repeat for 1446029 halo centers. (took 0.0214986 sec) SUBFIND: SO iteration 8: need to repeat for 1446029 halo centers. (took 0.0215438 sec) SUBFIND: SO iteration 9: need to repeat for 1446029 halo centers. (took 0.021538 sec) SUBFIND: SO iteration 10: need to repeat for 1446029 halo centers. (took 0.0216208 sec) SUBFIND: SO iteration 11: need to repeat for 1446029 halo centers. (took 0.0218753 sec) SUBFIND: SO iteration 12: need to repeat for 1446029 halo centers. (took 0.0218867 sec) SUBFIND: SO iteration 13: need to repeat for 1446029 halo centers. (took 0.021967 sec) SUBFIND: SO iteration 14: need to repeat for 1446029 halo centers. (took 0.022622 sec) SUBFIND: SO iteration 15: need to repeat for 1446029 halo centers. (took 0.0223292 sec) SUBFIND: SO iteration 16: need to repeat for 1075432 halo centers. (took 0.0218313 sec) SUBFIND: SO iteration 17: need to repeat for 73270 halo centers. (took 0.0185856 sec) SUBFIND: SO iteration 18: need to repeat for 5918 halo centers. (took 0.00506382 sec) SUBFIND: SO iteration 19: need to repeat for 3 halo centers. (took 0.00117159 sec) SUBFIND: determining spherical overdensity masses took 1.43922 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0981144 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 = 1.50236 sec, total size 542.796 MB, corresponds to effective I/O rate of 361.295 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.50358 sec SUBFIND: Finished with SUBFIND. (total time=102.017 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1456759 SUBFIND: Largest subhalo has 93 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133995957 FOF: preparing output order of particles took 1.53307 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 7.29243 sec, total size 5321.91 MB, corresponds to effective I/O rate of 729.785 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 173 (rank 173 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.