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 = 186308.65 Mb (on task= 783), Smallest = 186175.78 Mb (on task= 0), Average = 186277.85 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5210.98 Mb (on task= 0), Smallest = 5078.25 Mb (on task= 783), Average = 5109.03 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 = 5210.98 Mb (on task= 0), Smallest = 5078.25 Mb (on task= 783), Average = 5109.03 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 19), 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 14.0586 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): 66013059 (tot= 66013059) masstab= 0 READIC: Type 1: 68048559 (tot= 68048559) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 73811 (tot= 73811) 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 4.68515 sec, total size 6392.05 MB, corresponds to effective I/O rate of 1364.32 MB/sec READIC: Total number of particles : 134135429 INIT: Testing ID uniqueness... INIT: success. took=0.0598029 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=32439, determination of top-level tree involved 6 iterations and took 0.378676 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=183 for nextra=196, reaching maximum imbalance of 1.11888|1.11973 DOMAIN: combining multiple-domains took 0.0155106 sec DOMAIN: exchange of 68122370 particles DOMAIN: particle exchange done. (took 0.197676 sec) DOMAIN: domain decomposition done. (took in total 0.597624 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0345195 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.506 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0859908 sec =63201.6 NTopnodes=37073 NTopleaves=32439 FOF: Start linking particles (presently allocated=97.359 MB) FOF: linking of small cells took 0.000941779 sec FOF: local links done (took 0.0785561 sec, avg-work=0.068679, imbalance=1.13132). FOF: Marked=177001 out of the 68048559 primaries which are linked FOF: begin linking across processors (presently allocated=98.3744 MB) FOF: have done 12225 cross links (processed 177001, took 0.00374053 sec) FOF: have done 2947 cross links (processed 88631, took 0.00299507 sec) FOF: have done 492 cross links (processed 12869, took 0.00255152 sec) FOF: have done 81 cross links (processed 2132, took 0.00243545 sec) FOF: have done 11 cross links (processed 381, took 0.00237321 sec) FOF: have done 5 cross links (processed 51, took 0.00237452 sec) FOF: have done 1 cross links (processed 15, took 0.00232129 sec) FOF: have done 0 cross links (processed 2, took 0.00235275 sec) FOF: Local groups found. FOF: primary group finding took = 0.105553 sec FOF: Start finding nearest dm-particle (presently allocated=97.359 MB) FOF: fof-nearest iteration 1: need to repeat for 64188485 particles. (took = 0.0512974 sec) FOF: fof-nearest iteration 2: need to repeat for 54872134 particles. (took = 0.0578707 sec) FOF: fof-nearest iteration 3: need to repeat for 30909480 particles. (took = 0.062913 sec) FOF: fof-nearest iteration 4: need to repeat for 9342158 particles. (took = 0.0444472 sec) FOF: fof-nearest iteration 5: need to repeat for 1328940 particles. (took = 0.0174406 sec) FOF: fof-nearest iteration 6: need to repeat for 24465 particles. (took = 0.00463855 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.242835 sec FOF: compiling local group data and catalogue took = 0.012891 sec FOF: Total number of FOF groups with at least 32 particles: 994855 FOF: Largest FOF group has 269 particles. FOF: Total number of particles in FOF groups: 134135332 FOF: group properties are now allocated.. (presently allocated=90.4147 MB) FOF: computation of group properties took = 0.0051069 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.222608 sec FOF: Finished computing FoF groups. Complete work took 0.79059 sec (presently allocated=87.9285 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=91.1507 MB) GRAVTREE: Tree construction done. took 0.268105 sec =78833.6 NTopnodes=37073 NTopleaves=32439 tree-build-scalability=0.530276 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 126966072 particles. (took 0.493546 sec) SUBFIND: ngb iteration 2: need to repeat for 123338581 particles. (took 0.385626 sec) SUBFIND: ngb iteration 3: need to repeat for 120114867 particles. (took 0.321233 sec) SUBFIND: ngb iteration 4: need to repeat for 117556867 particles. (took 0.284373 sec) SUBFIND: ngb iteration 5: need to repeat for 115612568 particles. (took 0.260793 sec) SUBFIND: ngb iteration 6: need to repeat for 114123161 particles. (took 0.252207 sec) SUBFIND: ngb iteration 7: need to repeat for 112949117 particles. (took 0.250856 sec) SUBFIND: ngb iteration 8: need to repeat for 112002599 particles. (took 0.256805 sec) SUBFIND: ngb iteration 9: need to repeat for 111274649 particles. (took 0.265686 sec) SUBFIND: ngb iteration 10: need to repeat for 110740329 particles. (took 0.278162 sec) SUBFIND: ngb iteration 11: need to repeat for 110331091 particles. (took 0.292749 sec) SUBFIND: ngb iteration 12: need to repeat for 109343111 particles. (took 0.305861 sec) SUBFIND: ngb iteration 13: need to repeat for 104113650 particles. (took 0.315191 sec) SUBFIND: ngb iteration 14: need to repeat for 91779392 particles. (took 0.309591 sec) SUBFIND: ngb iteration 15: need to repeat for 75045326 particles. (took 0.278473 sec) SUBFIND: ngb iteration 16: need to repeat for 56893120 particles. (took 0.234658 sec) SUBFIND: ngb iteration 17: need to repeat for 39662506 particles. (took 0.186729 sec) SUBFIND: ngb iteration 18: need to repeat for 25064244 particles. (took 0.143273 sec) SUBFIND: ngb iteration 19: need to repeat for 14166073 particles. (took 0.104041 sec) SUBFIND: ngb iteration 20: need to repeat for 7282221 particles. (took 0.0656542 sec) SUBFIND: ngb iteration 21: need to repeat for 3768904 particles. (took 0.0370285 sec) SUBFIND: ngb iteration 22: need to repeat for 2380103 particles. (took 0.0182948 sec) SUBFIND: ngb iteration 23: need to repeat for 1932874 particles. (took 0.0104712 sec) SUBFIND: ngb iteration 24: need to repeat for 1808063 particles. (took 0.00877592 sec) SUBFIND: ngb iteration 25: need to repeat for 1760291 particles. (took 0.00861267 sec) SUBFIND: ngb iteration 26: need to repeat for 1720108 particles. (took 0.0084912 sec) SUBFIND: ngb iteration 27: need to repeat for 1671671 particles. (took 0.00890508 sec) SUBFIND: ngb iteration 28: need to repeat for 1610582 particles. (took 0.00883633 sec) SUBFIND: ngb iteration 29: need to repeat for 1534924 particles. (took 0.00954092 sec) SUBFIND: ngb iteration 30: need to repeat for 1442800 particles. (took 0.0100114 sec) SUBFIND: ngb iteration 31: need to repeat for 1332993 particles. (took 0.0105144 sec) SUBFIND: ngb iteration 32: need to repeat for 1207811 particles. (took 0.0105692 sec) SUBFIND: ngb iteration 33: need to repeat for 1064021 particles. (took 0.0110472 sec) SUBFIND: ngb iteration 34: need to repeat for 911530 particles. (took 0.00959866 sec) SUBFIND: ngb iteration 35: need to repeat for 749453 particles. (took 0.00865877 sec) SUBFIND: ngb iteration 36: need to repeat for 585818 particles. (took 0.00776565 sec) SUBFIND: ngb iteration 37: need to repeat for 433036 particles. (took 0.00636983 sec) SUBFIND: ngb iteration 38: need to repeat for 296848 particles. (took 0.00530865 sec) SUBFIND: ngb iteration 39: need to repeat for 186878 particles. (took 0.00413333 sec) SUBFIND: ngb iteration 40: need to repeat for 106198 particles. (took 0.00285101 sec) SUBFIND: ngb iteration 41: need to repeat for 53450 particles. (took 0.00233282 sec) SUBFIND: ngb iteration 42: need to repeat for 23262 particles. (took 0.00161638 sec) SUBFIND: ngb iteration 43: need to repeat for 8310 particles. (took 0.00126123 sec) SUBFIND: ngb iteration 44: need to repeat for 2324 particles. (took 0.000786424 sec) SUBFIND: ngb iteration 45: need to repeat for 503 particles. (took 0.00062318 sec) SUBFIND: ngb iteration 46: need to repeat for 91 particles. (took 0.000511121 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 5.50256 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 134135429 particles, for threshold size factor 0.6) SUBFIND: The other 994855 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00349665 sec SUBFIND: particle balance=1.11814 SUBFIND: subfind_exchange() took 0.239455 sec SUBFIND: particle balance for processing=1.00133 SUBFIND: subdomain decomposition took 0.0515895 sec SUBFIND: serial subfind subdomain decomposition took 0.0509705 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1152 took 12.854 sec SUBFIND: root-task=0: Serial processing of halo 0 took 12.9791 SUBFIND: Processing overall took (total time=13.4658 sec) SUBFIND: 0 out of 8887 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 127341 SUBFIND: subfind_exchange() (for return to original CPU) took 0.263935 sec TREE: Full tree construction for all particles. (presently allocated=81.3342 MB) GRAVTREE: Tree construction done. took 0.760786 sec =78833.6 NTopnodes=37073 NTopleaves=32439 tree-build-scalability=0.530276 SUBFIND: SO iteration 1: need to repeat for 994855 halo centers. (took 0.0171493 sec) SUBFIND: SO iteration 2: need to repeat for 994855 halo centers. (took 0.0157249 sec) SUBFIND: SO iteration 3: need to repeat for 994855 halo centers. (took 0.0156765 sec) SUBFIND: SO iteration 4: need to repeat for 994855 halo centers. (took 0.0154834 sec) SUBFIND: SO iteration 5: need to repeat for 994855 halo centers. (took 0.0153767 sec) SUBFIND: SO iteration 6: need to repeat for 994855 halo centers. (took 0.0154068 sec) SUBFIND: SO iteration 7: need to repeat for 994855 halo centers. (took 0.0155023 sec) SUBFIND: SO iteration 8: need to repeat for 994855 halo centers. (took 0.015298 sec) SUBFIND: SO iteration 9: need to repeat for 994855 halo centers. (took 0.0153182 sec) SUBFIND: SO iteration 10: need to repeat for 994855 halo centers. (took 0.0153753 sec) SUBFIND: SO iteration 11: need to repeat for 994855 halo centers. (took 0.0153732 sec) SUBFIND: SO iteration 12: need to repeat for 994855 halo centers. (took 0.0153581 sec) SUBFIND: SO iteration 13: need to repeat for 994855 halo centers. (took 0.0154163 sec) SUBFIND: SO iteration 14: need to repeat for 994855 halo centers. (took 0.0153915 sec) SUBFIND: SO iteration 15: need to repeat for 994855 halo centers. (took 0.0155532 sec) SUBFIND: SO iteration 16: need to repeat for 27134 halo centers. (took 0.0156691 sec) SUBFIND: SO iteration 17: need to repeat for 126 halo centers. (took 0.00198303 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000241445 sec) SUBFIND: SO iteration 1: need to repeat for 994855 halo centers. (took 0.0157448 sec) SUBFIND: SO iteration 2: need to repeat for 994855 halo centers. (took 0.0153023 sec) SUBFIND: SO iteration 3: need to repeat for 994855 halo centers. (took 0.0157317 sec) SUBFIND: SO iteration 4: need to repeat for 994855 halo centers. (took 0.0154999 sec) SUBFIND: SO iteration 5: need to repeat for 994855 halo centers. (took 0.0156524 sec) SUBFIND: SO iteration 6: need to repeat for 994855 halo centers. (took 0.0158338 sec) SUBFIND: SO iteration 7: need to repeat for 994855 halo centers. (took 0.0158359 sec) SUBFIND: SO iteration 8: need to repeat for 994855 halo centers. (took 0.0154531 sec) SUBFIND: SO iteration 9: need to repeat for 994855 halo centers. (took 0.0157156 sec) SUBFIND: SO iteration 10: need to repeat for 994855 halo centers. (took 0.0154033 sec) SUBFIND: SO iteration 11: need to repeat for 994855 halo centers. (took 0.0153598 sec) SUBFIND: SO iteration 12: need to repeat for 994855 halo centers. (took 0.0153825 sec) SUBFIND: SO iteration 13: need to repeat for 994855 halo centers. (took 0.0154342 sec) SUBFIND: SO iteration 14: need to repeat for 994855 halo centers. (took 0.015317 sec) SUBFIND: SO iteration 15: need to repeat for 994855 halo centers. (took 0.015305 sec) SUBFIND: SO iteration 16: need to repeat for 13612 halo centers. (took 0.0150609 sec) SUBFIND: SO iteration 17: need to repeat for 49 halo centers. (took 0.00112316 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000211108 sec) SUBFIND: SO iteration 1: need to repeat for 994855 halo centers. (took 0.0154679 sec) SUBFIND: SO iteration 2: need to repeat for 994855 halo centers. (took 0.0155174 sec) SUBFIND: SO iteration 3: need to repeat for 994855 halo centers. (took 0.0155824 sec) SUBFIND: SO iteration 4: need to repeat for 994855 halo centers. (took 0.0154032 sec) SUBFIND: SO iteration 5: need to repeat for 994855 halo centers. (took 0.0152835 sec) SUBFIND: SO iteration 6: need to repeat for 994855 halo centers. (took 0.0152705 sec) SUBFIND: SO iteration 7: need to repeat for 994855 halo centers. (took 0.0153018 sec) SUBFIND: SO iteration 8: need to repeat for 994855 halo centers. (took 0.0152989 sec) SUBFIND: SO iteration 9: need to repeat for 994855 halo centers. (took 0.0153242 sec) SUBFIND: SO iteration 10: need to repeat for 994855 halo centers. (took 0.0152875 sec) SUBFIND: SO iteration 11: need to repeat for 994855 halo centers. (took 0.0153221 sec) SUBFIND: SO iteration 12: need to repeat for 994855 halo centers. (took 0.0153291 sec) SUBFIND: SO iteration 13: need to repeat for 994855 halo centers. (took 0.0153517 sec) SUBFIND: SO iteration 14: need to repeat for 994855 halo centers. (took 0.0152941 sec) SUBFIND: SO iteration 15: need to repeat for 994855 halo centers. (took 0.0153898 sec) SUBFIND: SO iteration 16: need to repeat for 27513 halo centers. (took 0.0152015 sec) SUBFIND: SO iteration 17: need to repeat for 132 halo centers. (took 0.00191903 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.000222145 sec) SUBFIND: SO iteration 1: need to repeat for 994855 halo centers. (took 0.0153462 sec) SUBFIND: SO iteration 2: need to repeat for 994855 halo centers. (took 0.0156147 sec) SUBFIND: SO iteration 3: need to repeat for 994855 halo centers. (took 0.015258 sec) SUBFIND: SO iteration 4: need to repeat for 994855 halo centers. (took 0.0154951 sec) SUBFIND: SO iteration 5: need to repeat for 994855 halo centers. (took 0.0155186 sec) SUBFIND: SO iteration 6: need to repeat for 994855 halo centers. (took 0.0154655 sec) SUBFIND: SO iteration 7: need to repeat for 994855 halo centers. (took 0.0155178 sec) SUBFIND: SO iteration 8: need to repeat for 994855 halo centers. (took 0.0154462 sec) SUBFIND: SO iteration 9: need to repeat for 994855 halo centers. (took 0.015503 sec) SUBFIND: SO iteration 10: need to repeat for 994855 halo centers. (took 0.0155459 sec) SUBFIND: SO iteration 11: need to repeat for 994855 halo centers. (took 0.0154863 sec) SUBFIND: SO iteration 12: need to repeat for 994855 halo centers. (took 0.0154983 sec) SUBFIND: SO iteration 13: need to repeat for 994855 halo centers. (took 0.0154913 sec) SUBFIND: SO iteration 14: need to repeat for 994855 halo centers. (took 0.0154767 sec) SUBFIND: SO iteration 15: need to repeat for 994855 halo centers. (took 0.0155119 sec) SUBFIND: SO iteration 16: need to repeat for 623058 halo centers. (took 0.0154474 sec) SUBFIND: SO iteration 17: need to repeat for 26306 halo centers. (took 0.0122782 sec) SUBFIND: SO iteration 18: need to repeat for 629 halo centers. (took 0.0017356 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000312883 sec) SUBFIND: determining spherical overdensity masses took 1.01325 sec SUBFIND: assembled and ordered groups and subhalos (took 0.24661 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 = 4.83748 sec, total size 373.731 MB, corresponds to effective I/O rate of 77.2574 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.83903 sec SUBFIND: Finished with SUBFIND. (total time=26.6434 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1003660 SUBFIND: Largest subhalo has 225 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135332 FOF: preparing output order of particles took 0.898833 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 9.65624 sec, total size 5360.63 MB, corresponds to effective I/O rate of 555.147 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 575 (rank 575 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.