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 = 186446.96 Mb (on task= 81), Smallest = 186410.20 Mb (on task= 378), Average = 186429.05 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5105.13 Mb (on task= 378), Smallest = 5068.38 Mb (on task= 81), Average = 5086.28 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 = 5105.13 Mb (on task= 378), Smallest = 5068.38 Mb (on task= 81), Average = 5086.28 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.46 Mb (on task= 304), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c174-092.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 16.1001 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): 65725281 (tot= 65725281) masstab= 0 READIC: Type 1: 68214151 (tot= 68214151) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 42991 (tot= 42991) 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 4.44806 sec, total size 6383.95 MB, corresponds to effective I/O rate of 1435.22 MB/sec READIC: Total number of particles : 133982423 INIT: Testing ID uniqueness... INIT: success. took=0.06908 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=18950, determination of top-level tree involved 5 iterations and took 0.641417 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 1.11967|1.11973 DOMAIN: combining multiple-domains took 0.0136288 sec DOMAIN: exchange of 68257142 particles DOMAIN: particle exchange done. (took 0.330739 sec) DOMAIN: domain decomposition done. (took in total 0.996672 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0744975 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.877 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.15513 sec =77565.8 NTopnodes=21657 NTopleaves=18950 FOF: Start linking particles (presently allocated=194.144 MB) FOF: linking of small cells took 0.00187307 sec FOF: local links done (took 0.149907 sec, avg-work=0.13261, imbalance=1.12169). FOF: Marked=142417 out of the 68214151 primaries which are linked FOF: begin linking across processors (presently allocated=196.037 MB) FOF: have done 10479 cross links (processed 142417, took 0.00639969 sec) FOF: have done 2538 cross links (processed 72516, took 0.00531923 sec) FOF: have done 463 cross links (processed 10873, took 0.00480772 sec) FOF: have done 84 cross links (processed 1957, took 0.00457521 sec) FOF: have done 12 cross links (processed 348, took 0.0045683 sec) FOF: have done 3 cross links (processed 59, took 0.00441808 sec) FOF: have done 0 cross links (processed 16, took 0.00444268 sec) FOF: Local groups found. FOF: primary group finding took = 0.196787 sec FOF: Start finding nearest dm-particle (presently allocated=194.144 MB) FOF: fof-nearest iteration 1: need to repeat for 64038170 particles. (took = 0.100126 sec) FOF: fof-nearest iteration 2: need to repeat for 55424751 particles. (took = 0.111976 sec) FOF: fof-nearest iteration 3: need to repeat for 32226978 particles. (took = 0.120579 sec) FOF: fof-nearest iteration 4: need to repeat for 10028136 particles. (took = 0.0869471 sec) FOF: fof-nearest iteration 5: need to repeat for 1494160 particles. (took = 0.0352832 sec) FOF: fof-nearest iteration 6: need to repeat for 20421 particles. (took = 0.00918227 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.472372 sec FOF: compiling local group data and catalogue took = 0.0274586 sec FOF: Total number of FOF groups with at least 32 particles: 1211295 FOF: Largest FOF group has 222 particles. FOF: Total number of particles in FOF groups: 133982423 FOF: group properties are now allocated.. (presently allocated=180.038 MB) FOF: computation of group properties took = 0.0106998 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.107258 sec FOF: Finished computing FoF groups. Complete work took 1.03347 sec (presently allocated=174.935 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=181.835 MB) GRAVTREE: Tree construction done. took 0.532667 sec =109689 NTopnodes=21657 NTopleaves=18950 tree-build-scalability=0.803017 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132437944 particles. (took 0.94325 sec) SUBFIND: ngb iteration 2: need to repeat for 131388076 particles. (took 0.816133 sec) SUBFIND: ngb iteration 3: need to repeat for 130137487 particles. (took 0.760661 sec) SUBFIND: ngb iteration 4: need to repeat for 128508526 particles. (took 0.714154 sec) SUBFIND: ngb iteration 5: need to repeat for 126049170 particles. (took 0.687799 sec) SUBFIND: ngb iteration 6: need to repeat for 121748395 particles. (took 0.668788 sec) SUBFIND: ngb iteration 7: need to repeat for 114125417 particles. (took 0.647155 sec) SUBFIND: ngb iteration 8: need to repeat for 102883393 particles. (took 0.607939 sec) SUBFIND: ngb iteration 9: need to repeat for 90798547 particles. (took 0.546402 sec) SUBFIND: ngb iteration 10: need to repeat for 81276845 particles. (took 0.481976 sec) SUBFIND: ngb iteration 11: need to repeat for 75086334 particles. (took 0.43324 sec) SUBFIND: ngb iteration 12: need to repeat for 71399251 particles. (took 0.41345 sec) SUBFIND: ngb iteration 13: need to repeat for 69210542 particles. (took 0.403151 sec) SUBFIND: ngb iteration 14: need to repeat for 67618011 particles. (took 0.397421 sec) SUBFIND: ngb iteration 15: need to repeat for 66025436 particles. (took 0.384507 sec) SUBFIND: ngb iteration 16: need to repeat for 64241844 particles. (took 0.362714 sec) SUBFIND: ngb iteration 17: need to repeat for 62597946 particles. (took 0.333517 sec) SUBFIND: ngb iteration 18: need to repeat for 61445029 particles. (took 0.304615 sec) SUBFIND: ngb iteration 19: need to repeat for 60765518 particles. (took 0.28118 sec) SUBFIND: ngb iteration 20: need to repeat for 60335198 particles. (took 0.26507 sec) SUBFIND: ngb iteration 21: need to repeat for 59956287 particles. (took 0.257792 sec) SUBFIND: ngb iteration 22: need to repeat for 59543045 particles. (took 0.255571 sec) SUBFIND: ngb iteration 23: need to repeat for 59056964 particles. (took 0.256799 sec) SUBFIND: ngb iteration 24: need to repeat for 58453145 particles. (took 0.260722 sec) SUBFIND: ngb iteration 25: need to repeat for 57690041 particles. (took 0.265106 sec) SUBFIND: ngb iteration 26: need to repeat for 56722055 particles. (took 0.269856 sec) SUBFIND: ngb iteration 27: need to repeat for 55505105 particles. (took 0.27802 sec) SUBFIND: ngb iteration 28: need to repeat for 53983754 particles. (took 0.291818 sec) SUBFIND: ngb iteration 29: need to repeat for 52093119 particles. (took 0.309982 sec) SUBFIND: ngb iteration 30: need to repeat for 49779278 particles. (took 0.322656 sec) SUBFIND: ngb iteration 31: need to repeat for 46964053 particles. (took 0.337937 sec) SUBFIND: ngb iteration 32: need to repeat for 43601318 particles. (took 0.351589 sec) SUBFIND: ngb iteration 33: need to repeat for 39688332 particles. (took 0.360729 sec) SUBFIND: ngb iteration 34: need to repeat for 35227447 particles. (took 0.352722 sec) SUBFIND: ngb iteration 35: need to repeat for 30288512 particles. (took 0.326718 sec) SUBFIND: ngb iteration 36: need to repeat for 25042867 particles. (took 0.28864 sec) SUBFIND: ngb iteration 37: need to repeat for 19703314 particles. (took 0.241075 sec) SUBFIND: ngb iteration 38: need to repeat for 14571622 particles. (took 0.192295 sec) SUBFIND: ngb iteration 39: need to repeat for 9978135 particles. (took 0.149254 sec) SUBFIND: ngb iteration 40: need to repeat for 6220849 particles. (took 0.109608 sec) SUBFIND: ngb iteration 41: need to repeat for 3443274 particles. (took 0.075719 sec) SUBFIND: ngb iteration 42: need to repeat for 1651596 particles. (took 0.0468506 sec) SUBFIND: ngb iteration 43: need to repeat for 658657 particles. (took 0.0258038 sec) SUBFIND: ngb iteration 44: need to repeat for 213215 particles. (took 0.012907 sec) SUBFIND: ngb iteration 45: need to repeat for 53583 particles. (took 0.00594415 sec) SUBFIND: ngb iteration 46: need to repeat for 9142 particles. (took 0.00231444 sec) SUBFIND: ngb iteration 47: need to repeat for 1064 particles. (took 0.000811785 sec) SUBFIND: ngb iteration 48: need to repeat for 110 particles. (took 0.000398103 sec) SUBFIND: ngb iteration 49: need to repeat for 7 particles. (took 0.000270655 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 16.1119 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 133982423 particles, for threshold size factor 0.6) SUBFIND: The other 1211295 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00366266 sec SUBFIND: particle balance=1.11967 SUBFIND: subfind_exchange() took 0.454348 sec SUBFIND: particle balance for processing=1.00039 SUBFIND: subdomain decomposition took 0.104814 sec SUBFIND: serial subfind subdomain decomposition took 0.102844 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=2804 took 66.7153 sec SUBFIND: root-task=0: Serial processing of halo 0 took 66.9689 SUBFIND: Processing overall took (total time=67.9521 sec) SUBFIND: 0 out of 23909 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 253570 SUBFIND: subfind_exchange() (for return to original CPU) took 0.519786 sec TREE: Full tree construction for all particles. (presently allocated=162.562 MB) GRAVTREE: Tree construction done. took 1.56212 sec =109689 NTopnodes=21657 NTopleaves=18950 tree-build-scalability=0.803017 SUBFIND: SO iteration 1: need to repeat for 1211295 halo centers. (took 0.0249466 sec) SUBFIND: SO iteration 2: need to repeat for 1211295 halo centers. (took 0.0208251 sec) SUBFIND: SO iteration 3: need to repeat for 1211295 halo centers. (took 0.0213751 sec) SUBFIND: SO iteration 4: need to repeat for 1211295 halo centers. (took 0.0210665 sec) SUBFIND: SO iteration 5: need to repeat for 1211295 halo centers. (took 0.0206114 sec) SUBFIND: SO iteration 6: need to repeat for 1211295 halo centers. (took 0.0204185 sec) SUBFIND: SO iteration 7: need to repeat for 1211295 halo centers. (took 0.0207494 sec) SUBFIND: SO iteration 8: need to repeat for 1211295 halo centers. (took 0.0204373 sec) SUBFIND: SO iteration 9: need to repeat for 1211295 halo centers. (took 0.0206691 sec) SUBFIND: SO iteration 10: need to repeat for 1211295 halo centers. (took 0.0204948 sec) SUBFIND: SO iteration 11: need to repeat for 1211295 halo centers. (took 0.0204436 sec) SUBFIND: SO iteration 12: need to repeat for 1211295 halo centers. (took 0.0204383 sec) SUBFIND: SO iteration 13: need to repeat for 1211295 halo centers. (took 0.0204818 sec) SUBFIND: SO iteration 14: need to repeat for 1211295 halo centers. (took 0.0204127 sec) SUBFIND: SO iteration 15: need to repeat for 1211295 halo centers. (took 0.0203688 sec) SUBFIND: SO iteration 16: need to repeat for 46788 halo centers. (took 0.0199553 sec) SUBFIND: SO iteration 17: need to repeat for 201 halo centers. (took 0.00394645 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000184031 sec) SUBFIND: SO iteration 1: need to repeat for 1211295 halo centers. (took 0.0208786 sec) SUBFIND: SO iteration 2: need to repeat for 1211295 halo centers. (took 0.0199084 sec) SUBFIND: SO iteration 3: need to repeat for 1211295 halo centers. (took 0.0203937 sec) SUBFIND: SO iteration 4: need to repeat for 1211295 halo centers. (took 0.0206519 sec) SUBFIND: SO iteration 5: need to repeat for 1211295 halo centers. (took 0.0206764 sec) SUBFIND: SO iteration 6: need to repeat for 1211295 halo centers. (took 0.020768 sec) SUBFIND: SO iteration 7: need to repeat for 1211295 halo centers. (took 0.0205514 sec) SUBFIND: SO iteration 8: need to repeat for 1211295 halo centers. (took 0.020508 sec) SUBFIND: SO iteration 9: need to repeat for 1211295 halo centers. (took 0.0208921 sec) SUBFIND: SO iteration 10: need to repeat for 1211295 halo centers. (took 0.0210764 sec) SUBFIND: SO iteration 11: need to repeat for 1211295 halo centers. (took 0.0203828 sec) SUBFIND: SO iteration 12: need to repeat for 1211295 halo centers. (took 0.0205683 sec) SUBFIND: SO iteration 13: need to repeat for 1211295 halo centers. (took 0.020759 sec) SUBFIND: SO iteration 14: need to repeat for 1211295 halo centers. (took 0.0231557 sec) SUBFIND: SO iteration 15: need to repeat for 1211295 halo centers. (took 0.0204493 sec) SUBFIND: SO iteration 16: need to repeat for 23773 halo centers. (took 0.0202865 sec) SUBFIND: SO iteration 17: need to repeat for 101 halo centers. (took 0.00277103 sec) SUBFIND: SO iteration 1: need to repeat for 1211295 halo centers. (took 0.0213614 sec) SUBFIND: SO iteration 2: need to repeat for 1211295 halo centers. (took 0.021932 sec) SUBFIND: SO iteration 3: need to repeat for 1211295 halo centers. (took 0.0231002 sec) SUBFIND: SO iteration 4: need to repeat for 1211295 halo centers. (took 0.021671 sec) SUBFIND: SO iteration 5: need to repeat for 1211295 halo centers. (took 0.0226376 sec) SUBFIND: SO iteration 6: need to repeat for 1211295 halo centers. (took 0.0216647 sec) SUBFIND: SO iteration 7: need to repeat for 1211295 halo centers. (took 0.0255948 sec) SUBFIND: SO iteration 8: need to repeat for 1211295 halo centers. (took 0.0224936 sec) SUBFIND: SO iteration 9: need to repeat for 1211295 halo centers. (took 0.0214887 sec) SUBFIND: SO iteration 10: need to repeat for 1211295 halo centers. (took 0.0230859 sec) SUBFIND: SO iteration 11: need to repeat for 1211295 halo centers. (took 0.0211254 sec) SUBFIND: SO iteration 12: need to repeat for 1211295 halo centers. (took 0.0217996 sec) SUBFIND: SO iteration 13: need to repeat for 1211295 halo centers. (took 0.0252645 sec) SUBFIND: SO iteration 14: need to repeat for 1211295 halo centers. (took 0.0237488 sec) SUBFIND: SO iteration 15: need to repeat for 1211295 halo centers. (took 0.0242689 sec) SUBFIND: SO iteration 16: need to repeat for 47254 halo centers. (took 0.0257778 sec) SUBFIND: SO iteration 17: need to repeat for 206 halo centers. (took 0.00729765 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.000260014 sec) SUBFIND: SO iteration 1: need to repeat for 1211295 halo centers. (took 0.0227249 sec) SUBFIND: SO iteration 2: need to repeat for 1211295 halo centers. (took 0.0207231 sec) SUBFIND: SO iteration 3: need to repeat for 1211295 halo centers. (took 0.020095 sec) SUBFIND: SO iteration 4: need to repeat for 1211295 halo centers. (took 0.0212695 sec) SUBFIND: SO iteration 5: need to repeat for 1211295 halo centers. (took 0.0208766 sec) SUBFIND: SO iteration 6: need to repeat for 1211295 halo centers. (took 0.0210592 sec) SUBFIND: SO iteration 7: need to repeat for 1211295 halo centers. (took 0.0215908 sec) SUBFIND: SO iteration 8: need to repeat for 1211295 halo centers. (took 0.0222228 sec) SUBFIND: SO iteration 9: need to repeat for 1211295 halo centers. (took 0.023045 sec) SUBFIND: SO iteration 10: need to repeat for 1211295 halo centers. (took 0.0215912 sec) SUBFIND: SO iteration 11: need to repeat for 1211295 halo centers. (took 0.0207295 sec) SUBFIND: SO iteration 12: need to repeat for 1211295 halo centers. (took 0.0215769 sec) SUBFIND: SO iteration 13: need to repeat for 1211295 halo centers. (took 0.0209451 sec) SUBFIND: SO iteration 14: need to repeat for 1211295 halo centers. (took 0.0219455 sec) SUBFIND: SO iteration 15: need to repeat for 1211295 halo centers. (took 0.0214779 sec) SUBFIND: SO iteration 16: need to repeat for 843564 halo centers. (took 0.0228132 sec) SUBFIND: SO iteration 17: need to repeat for 44996 halo centers. (took 0.0187152 sec) SUBFIND: SO iteration 18: need to repeat for 1682 halo centers. (took 0.00420461 sec) SUBFIND: SO iteration 19: need to repeat for 9 halo centers. (took 0.000391319 sec) SUBFIND: determining spherical overdensity masses took 1.41936 sec SUBFIND: assembled and ordered groups and subhalos (took 0.094847 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 = 1.6296 sec, total size 457.672 MB, corresponds to effective I/O rate of 280.85 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.63079 sec SUBFIND: Finished with SUBFIND. (total time=90.3551 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1234796 SUBFIND: Largest subhalo has 222 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982423 FOF: preparing output order of particles took 1.36722 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 7.32407 sec, total size 5352.09 MB, corresponds to effective I/O rate of 730.754 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 242 (rank 242 in comm 0): Fatal error in PMPI_Finalize: Other MPI error, error stack: PMPI_Finalize(214)...............: MPI_Finalize failed PMPI_Finalize(159)...............: MPID_Finalize(1288)..............: MPIDI_OFI_mpi_finalize_hook(1892): OFI domain close failed (ofi_init.c:1892:MPIDI_OFI_mpi_finalize_hook:Device or resource busy) Abort(806969615) on node 233 (rank 233 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.