TACC: Starting up job 4244611 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186303.08 Mb (on task= 837), Smallest = 186183.91 Mb (on task= 0), Average = 186278.52 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5202.85 Mb (on task= 0), Smallest = 5083.81 Mb (on task= 837), Average = 5108.36 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 = 5202.85 Mb (on task= 0), Smallest = 5083.81 Mb (on task= 837), Average = 5108.36 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 8), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 15.9157 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_066.hdf5' contains: READIC: Type 0 (gas): 65979113 (tot= 65979113) masstab= 0 READIC: Type 1: 68089692 (tot= 68089692) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 66577 (tot= 66577) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_066.hdf5' on task=0 and distribute it to 0 to 863. 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 4.82587 sec, total size 6391.92 MB, corresponds to effective I/O rate of 1324.51 MB/sec READIC: Total number of particles : 134135382 INIT: Testing ID uniqueness... INIT: success. took=0.057513 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=32292, determination of top-level tree involved 6 iterations and took 0.377253 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=180 for nextra=80, reaching maximum imbalance of 1.1166|1.11683 DOMAIN: combining multiple-domains took 0.014983 sec DOMAIN: exchange of 68156269 particles DOMAIN: particle exchange done. (took 0.194647 sec) DOMAIN: domain decomposition done. (took in total 0.592609 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0337271 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.4908 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0886036 sec =63355.8 NTopnodes=36905 NTopleaves=32292 FOF: Start linking particles (presently allocated=97.2692 MB) FOF: linking of small cells took 0.00107411 sec FOF: local links done (took 0.0776067 sec, avg-work=0.0683171, imbalance=1.12731). FOF: Marked=182749 out of the 68089692 primaries which are linked FOF: begin linking across processors (presently allocated=98.2673 MB) FOF: have done 12646 cross links (processed 182749, took 0.00375271 sec) FOF: have done 3135 cross links (processed 92677, took 0.00296484 sec) FOF: have done 558 cross links (processed 13637, took 0.00253412 sec) FOF: have done 106 cross links (processed 2469, took 0.00241429 sec) FOF: have done 16 cross links (processed 385, took 0.00233731 sec) FOF: have done 5 cross links (processed 76, took 0.00230894 sec) FOF: have done 4 cross links (processed 44, took 0.00233208 sec) FOF: have done 2 cross links (processed 41, took 0.00232304 sec) FOF: have done 0 cross links (processed 11, took 0.00227573 sec) FOF: Local groups found. FOF: primary group finding took = 0.106826 sec FOF: Start finding nearest dm-particle (presently allocated=97.2692 MB) FOF: fof-nearest iteration 1: need to repeat for 64163144 particles. (took = 0.0514956 sec) FOF: fof-nearest iteration 2: need to repeat for 54926070 particles. (took = 0.0579544 sec) FOF: fof-nearest iteration 3: need to repeat for 31099445 particles. (took = 0.0625102 sec) FOF: fof-nearest iteration 4: need to repeat for 9488157 particles. (took = 0.0445082 sec) FOF: fof-nearest iteration 5: need to repeat for 1359948 particles. (took = 0.0176841 sec) FOF: fof-nearest iteration 6: need to repeat for 24872 particles. (took = 0.00493111 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.243279 sec FOF: compiling local group data and catalogue took = 0.0127421 sec FOF: Total number of FOF groups with at least 32 particles: 1030880 FOF: Largest FOF group has 132 particles. FOF: Total number of particles in FOF groups: 134135321 FOF: group properties are now allocated.. (presently allocated=90.3499 MB) FOF: computation of group properties took = 0.00510527 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.232284 sec FOF: Finished computing FoF groups. Complete work took 0.804992 sec (presently allocated=87.9189 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.1774 MB) GRAVTREE: Tree construction done. took 0.268438 sec =79037 NTopnodes=36905 NTopleaves=32292 tree-build-scalability=0.533607 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 121316718 particles. (took 0.486078 sec) SUBFIND: ngb iteration 2: need to repeat for 114753877 particles. (took 0.367796 sec) SUBFIND: ngb iteration 3: need to repeat for 109053422 particles. (took 0.297934 sec) SUBFIND: ngb iteration 4: need to repeat for 104545544 particles. (took 0.257484 sec) SUBFIND: ngb iteration 5: need to repeat for 101135702 particles. (took 0.233679 sec) SUBFIND: ngb iteration 6: need to repeat for 98499047 particles. (took 0.219867 sec) SUBFIND: ngb iteration 7: need to repeat for 96348469 particles. (took 0.214888 sec) SUBFIND: ngb iteration 8: need to repeat for 94519181 particles. (took 0.217421 sec) SUBFIND: ngb iteration 9: need to repeat for 93080843 particles. (took 0.223293 sec) SUBFIND: ngb iteration 10: need to repeat for 92061542 particles. (took 0.232106 sec) SUBFIND: ngb iteration 11: need to repeat for 91357381 particles. (took 0.244332 sec) SUBFIND: ngb iteration 12: need to repeat for 90471193 particles. (took 0.255608 sec) SUBFIND: ngb iteration 13: need to repeat for 86567823 particles. (took 0.264725 sec) SUBFIND: ngb iteration 14: need to repeat for 75876642 particles. (took 0.261746 sec) SUBFIND: ngb iteration 15: need to repeat for 60071168 particles. (took 0.235608 sec) SUBFIND: ngb iteration 16: need to repeat for 42887111 particles. (took 0.189597 sec) SUBFIND: ngb iteration 17: need to repeat for 27907341 particles. (took 0.137338 sec) SUBFIND: ngb iteration 18: need to repeat for 17135317 particles. (took 0.0943672 sec) SUBFIND: ngb iteration 19: need to repeat for 10507371 particles. (took 0.0626518 sec) SUBFIND: ngb iteration 20: need to repeat for 6902515 particles. (took 0.0405675 sec) SUBFIND: ngb iteration 21: need to repeat for 5208218 particles. (took 0.0265218 sec) SUBFIND: ngb iteration 22: need to repeat for 4552585 particles. (took 0.0185656 sec) SUBFIND: ngb iteration 23: need to repeat for 4327594 particles. (took 0.0158699 sec) SUBFIND: ngb iteration 24: need to repeat for 4234546 particles. (took 0.0148437 sec) SUBFIND: ngb iteration 25: need to repeat for 4165471 particles. (took 0.0152141 sec) SUBFIND: ngb iteration 26: need to repeat for 4083961 particles. (took 0.0150923 sec) SUBFIND: ngb iteration 27: need to repeat for 3979309 particles. (took 0.0157824 sec) SUBFIND: ngb iteration 28: need to repeat for 3847017 particles. (took 0.0166129 sec) SUBFIND: ngb iteration 29: need to repeat for 3682566 particles. (took 0.0168365 sec) SUBFIND: ngb iteration 30: need to repeat for 3483403 particles. (took 0.0185449 sec) SUBFIND: ngb iteration 31: need to repeat for 3244800 particles. (took 0.0190369 sec) SUBFIND: ngb iteration 32: need to repeat for 2958061 particles. (took 0.0193366 sec) SUBFIND: ngb iteration 33: need to repeat for 2631803 particles. (took 0.0184489 sec) SUBFIND: ngb iteration 34: need to repeat for 2272017 particles. (took 0.0185309 sec) SUBFIND: ngb iteration 35: need to repeat for 1890723 particles. (took 0.0176709 sec) SUBFIND: ngb iteration 36: need to repeat for 1500422 particles. (took 0.0148001 sec) SUBFIND: ngb iteration 37: need to repeat for 1123861 particles. (took 0.0124495 sec) SUBFIND: ngb iteration 38: need to repeat for 783770 particles. (took 0.0107442 sec) SUBFIND: ngb iteration 39: need to repeat for 503561 particles. (took 0.00808921 sec) SUBFIND: ngb iteration 40: need to repeat for 288314 particles. (took 0.00566775 sec) SUBFIND: ngb iteration 41: need to repeat for 146245 particles. (took 0.00392991 sec) SUBFIND: ngb iteration 42: need to repeat for 64706 particles. (took 0.00249907 sec) SUBFIND: ngb iteration 43: need to repeat for 23259 particles. (took 0.00167483 sec) SUBFIND: ngb iteration 44: need to repeat for 6060 particles. (took 0.00124179 sec) SUBFIND: ngb iteration 45: need to repeat for 1328 particles. (took 0.000827704 sec) SUBFIND: ngb iteration 46: need to repeat for 145 particles. (took 0.000476696 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 4.87022 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 134135382 particles, for threshold size factor 0.6) SUBFIND: The other 1030880 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0035225 sec SUBFIND: particle balance=1.11649 SUBFIND: subfind_exchange() took 0.235871 sec SUBFIND: particle balance for processing=1.00071 SUBFIND: subdomain decomposition took 0.051395 sec SUBFIND: serial subfind subdomain decomposition took 0.0508109 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1194 took 13.1855 sec SUBFIND: root-task=0: Serial processing of halo 0 took 13.3103 SUBFIND: Processing overall took (total time=14.0233 sec) SUBFIND: 0 out of 12187 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 127275 SUBFIND: subfind_exchange() (for return to original CPU) took 0.262503 sec TREE: Full tree construction for all particles. (presently allocated=80.9617 MB) GRAVTREE: Tree construction done. took 0.757773 sec =79037 NTopnodes=36905 NTopleaves=32292 tree-build-scalability=0.533607 SUBFIND: SO iteration 1: need to repeat for 1030880 halo centers. (took 0.0169327 sec) SUBFIND: SO iteration 2: need to repeat for 1030880 halo centers. (took 0.0155523 sec) SUBFIND: SO iteration 3: need to repeat for 1030880 halo centers. (took 0.0156513 sec) SUBFIND: SO iteration 4: need to repeat for 1030880 halo centers. (took 0.0153906 sec) SUBFIND: SO iteration 5: need to repeat for 1030880 halo centers. (took 0.0153414 sec) SUBFIND: SO iteration 6: need to repeat for 1030880 halo centers. (took 0.0153346 sec) SUBFIND: SO iteration 7: need to repeat for 1030880 halo centers. (took 0.0152967 sec) SUBFIND: SO iteration 8: need to repeat for 1030880 halo centers. (took 0.0153012 sec) SUBFIND: SO iteration 9: need to repeat for 1030880 halo centers. (took 0.0152568 sec) SUBFIND: SO iteration 10: need to repeat for 1030880 halo centers. (took 0.015316 sec) SUBFIND: SO iteration 11: need to repeat for 1030880 halo centers. (took 0.0153174 sec) SUBFIND: SO iteration 12: need to repeat for 1030880 halo centers. (took 0.0153229 sec) SUBFIND: SO iteration 13: need to repeat for 1030880 halo centers. (took 0.0153206 sec) SUBFIND: SO iteration 14: need to repeat for 1030880 halo centers. (took 0.0153032 sec) SUBFIND: SO iteration 15: need to repeat for 1030880 halo centers. (took 0.0157501 sec) SUBFIND: SO iteration 16: need to repeat for 29208 halo centers. (took 0.0152857 sec) SUBFIND: SO iteration 17: need to repeat for 127 halo centers. (took 0.00212128 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000233138 sec) SUBFIND: SO iteration 1: need to repeat for 1030880 halo centers. (took 0.0171469 sec) SUBFIND: SO iteration 2: need to repeat for 1030880 halo centers. (took 0.0164717 sec) SUBFIND: SO iteration 3: need to repeat for 1030880 halo centers. (took 0.0168276 sec) SUBFIND: SO iteration 4: need to repeat for 1030880 halo centers. (took 0.0173293 sec) SUBFIND: SO iteration 5: need to repeat for 1030880 halo centers. (took 0.0172973 sec) SUBFIND: SO iteration 6: need to repeat for 1030880 halo centers. (took 0.0171543 sec) SUBFIND: SO iteration 7: need to repeat for 1030880 halo centers. (took 0.0165629 sec) SUBFIND: SO iteration 8: need to repeat for 1030880 halo centers. (took 0.0166595 sec) SUBFIND: SO iteration 9: need to repeat for 1030880 halo centers. (took 0.0166724 sec) SUBFIND: SO iteration 10: need to repeat for 1030880 halo centers. (took 0.0159683 sec) SUBFIND: SO iteration 11: need to repeat for 1030880 halo centers. (took 0.0160705 sec) SUBFIND: SO iteration 12: need to repeat for 1030880 halo centers. (took 0.0158371 sec) SUBFIND: SO iteration 13: need to repeat for 1030880 halo centers. (took 0.0158584 sec) SUBFIND: SO iteration 14: need to repeat for 1030880 halo centers. (took 0.0155214 sec) SUBFIND: SO iteration 15: need to repeat for 1030880 halo centers. (took 0.0154839 sec) SUBFIND: SO iteration 16: need to repeat for 14559 halo centers. (took 0.0153887 sec) SUBFIND: SO iteration 17: need to repeat for 56 halo centers. (took 0.00115544 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000224341 sec) SUBFIND: SO iteration 1: need to repeat for 1030880 halo centers. (took 0.0154115 sec) SUBFIND: SO iteration 2: need to repeat for 1030880 halo centers. (took 0.0154825 sec) SUBFIND: SO iteration 3: need to repeat for 1030880 halo centers. (took 0.0154551 sec) SUBFIND: SO iteration 4: need to repeat for 1030880 halo centers. (took 0.0153223 sec) SUBFIND: SO iteration 5: need to repeat for 1030880 halo centers. (took 0.0152842 sec) SUBFIND: SO iteration 6: need to repeat for 1030880 halo centers. (took 0.0152589 sec) SUBFIND: SO iteration 7: need to repeat for 1030880 halo centers. (took 0.0152661 sec) SUBFIND: SO iteration 8: need to repeat for 1030880 halo centers. (took 0.0152588 sec) SUBFIND: SO iteration 9: need to repeat for 1030880 halo centers. (took 0.0153005 sec) SUBFIND: SO iteration 10: need to repeat for 1030880 halo centers. (took 0.0155115 sec) SUBFIND: SO iteration 11: need to repeat for 1030880 halo centers. (took 0.0153032 sec) SUBFIND: SO iteration 12: need to repeat for 1030880 halo centers. (took 0.015289 sec) SUBFIND: SO iteration 13: need to repeat for 1030880 halo centers. (took 0.0152826 sec) SUBFIND: SO iteration 14: need to repeat for 1030880 halo centers. (took 0.0152798 sec) SUBFIND: SO iteration 15: need to repeat for 1030880 halo centers. (took 0.0152858 sec) SUBFIND: SO iteration 16: need to repeat for 29623 halo centers. (took 0.0150704 sec) SUBFIND: SO iteration 17: need to repeat for 133 halo centers. (took 0.00194465 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000224462 sec) SUBFIND: SO iteration 1: need to repeat for 1030880 halo centers. (took 0.0152442 sec) SUBFIND: SO iteration 2: need to repeat for 1030880 halo centers. (took 0.0155777 sec) SUBFIND: SO iteration 3: need to repeat for 1030880 halo centers. (took 0.0151722 sec) SUBFIND: SO iteration 4: need to repeat for 1030880 halo centers. (took 0.0153509 sec) SUBFIND: SO iteration 5: need to repeat for 1030880 halo centers. (took 0.0153758 sec) SUBFIND: SO iteration 6: need to repeat for 1030880 halo centers. (took 0.0154401 sec) SUBFIND: SO iteration 7: need to repeat for 1030880 halo centers. (took 0.0153447 sec) SUBFIND: SO iteration 8: need to repeat for 1030880 halo centers. (took 0.0153749 sec) SUBFIND: SO iteration 9: need to repeat for 1030880 halo centers. (took 0.0154183 sec) SUBFIND: SO iteration 10: need to repeat for 1030880 halo centers. (took 0.0153711 sec) SUBFIND: SO iteration 11: need to repeat for 1030880 halo centers. (took 0.0153392 sec) SUBFIND: SO iteration 12: need to repeat for 1030880 halo centers. (took 0.0153779 sec) SUBFIND: SO iteration 13: need to repeat for 1030880 halo centers. (took 0.0153704 sec) SUBFIND: SO iteration 14: need to repeat for 1030880 halo centers. (took 0.0153643 sec) SUBFIND: SO iteration 15: need to repeat for 1030880 halo centers. (took 0.0153501 sec) SUBFIND: SO iteration 16: need to repeat for 651861 halo centers. (took 0.0152765 sec) SUBFIND: SO iteration 17: need to repeat for 28670 halo centers. (took 0.0123146 sec) SUBFIND: SO iteration 18: need to repeat for 774 halo centers. (took 0.00185012 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000256609 sec) SUBFIND: determining spherical overdensity masses took 1.02399 sec SUBFIND: assembled and ordered groups and subhalos (took 0.236422 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (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 = 4.87197 sec, total size 387.86 MB, corresponds to effective I/O rate of 79.6107 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.87316 sec SUBFIND: Finished with SUBFIND. (total time=26.5952 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1042899 SUBFIND: Largest subhalo has 132 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135321 FOF: preparing output order of particles took 0.889158 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.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 9.58041 sec, total size 5360.24 MB, corresponds to effective I/O rate of 559.5 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 582 (rank 582 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.