TACC: Starting up job 4242146 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 = 186452.65 Mb (on task= 297), Smallest = 186413.97 Mb (on task= 0), Average = 186436.68 Mb Total Mem: Largest = 191515.35 Mb (on task= 297), Smallest = 191515.33 Mb (on task= 27), Average = 191515.34 Mb Committed_AS: Largest = 5101.36 Mb (on task= 0), Smallest = 5062.70 Mb (on task= 297), Average = 5078.66 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 = 5101.36 Mb (on task= 0), Smallest = 5062.70 Mb (on task= 297), Average = 5078.66 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 301), Smallest = 95321.47 Mb (on task= 52), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c152-032.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 17.0389 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): 58417402 (tot= 58417402) masstab= 0 READIC: Type 1: 75579408 (tot= 75579408) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 693 (tot= 693) 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 5.6261 sec, total size 6356.76 MB, corresponds to effective I/O rate of 1129.87 MB/sec READIC: Total number of particles : 133997503 INIT: Testing ID uniqueness... INIT: success. took=0.0767419 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: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: NTopleaves=21638, determination of top-level tree involved 5 iterations and took 0.684234 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=158 for nextra=62, reaching maximum imbalance of 1.09597|1.09682 DOMAIN: combining multiple-domains took 0.0141375 sec DOMAIN: exchange of 75580101 particles DOMAIN: particle exchange done. (took 0.345529 sec) DOMAIN: domain decomposition done. (took in total 1.05464 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0688382 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=168.45 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.093135 sec =108894 NTopnodes=24729 NTopleaves=21638 FOF: Start linking particles (presently allocated=191.666 MB) FOF: linking of small cells took 0.0019452 sec FOF: local links done (took 0.147403 sec, avg-work=0.133001, imbalance=1.10056). FOF: Marked=163724 out of the 75579408 primaries which are linked FOF: begin linking across processors (presently allocated=193.595 MB) FOF: have done 17338 cross links (processed 163724, took 0.00646992 sec) FOF: have done 3328 cross links (processed 79615, took 0.00544914 sec) FOF: have done 543 cross links (processed 11149, took 0.00490013 sec) FOF: have done 95 cross links (processed 1759, took 0.00451928 sec) FOF: have done 6 cross links (processed 279, took 0.00445695 sec) FOF: have done 0 cross links (processed 15, took 0.00439647 sec) FOF: Local groups found. FOF: primary group finding took = 0.189323 sec FOF: Start finding nearest dm-particle (presently allocated=191.666 MB) FOF: fof-nearest iteration 1: need to repeat for 57583872 particles. (took = 0.0837921 sec) FOF: fof-nearest iteration 2: need to repeat for 53477777 particles. (took = 0.089644 sec) FOF: fof-nearest iteration 3: need to repeat for 41021375 particles. (took = 0.0963103 sec) FOF: fof-nearest iteration 4: need to repeat for 21270517 particles. (took = 0.087436 sec) FOF: fof-nearest iteration 5: need to repeat for 4601845 particles. (took = 0.0562954 sec) FOF: fof-nearest iteration 6: need to repeat for 128424 particles. (took = 0.0177515 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.439683 sec FOF: compiling local group data and catalogue took = 0.0282984 sec FOF: Total number of FOF groups with at least 32 particles: 3077698 FOF: Largest FOF group has 88 particles. FOF: Total number of particles in FOF groups: 133997503 FOF: group properties are now allocated.. (presently allocated=175.928 MB) FOF: computation of group properties took = 0.016858 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.133273 sec FOF: Finished computing FoF groups. Complete work took 0.976773 sec (presently allocated=171 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=181.127 MB) GRAVTREE: Tree construction done. took 0.405128 sec =139390 NTopnodes=24729 NTopleaves=21638 tree-build-scalability=0.823001 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133036890 particles. (took 0.812696 sec) SUBFIND: ngb iteration 2: need to repeat for 131564195 particles. (took 0.694864 sec) SUBFIND: ngb iteration 3: need to repeat for 129641946 particles. (took 0.639431 sec) SUBFIND: ngb iteration 4: need to repeat for 127121749 particles. (took 0.60251 sec) SUBFIND: ngb iteration 5: need to repeat for 123348069 particles. (took 0.583591 sec) SUBFIND: ngb iteration 6: need to repeat for 116773651 particles. (took 0.571685 sec) SUBFIND: ngb iteration 7: need to repeat for 105033346 particles. (took 0.54506 sec) SUBFIND: ngb iteration 8: need to repeat for 88103514 particles. (took 0.481866 sec) SUBFIND: ngb iteration 9: need to repeat for 72551473 particles. (took 0.375169 sec) SUBFIND: ngb iteration 10: need to repeat for 63679360 particles. (took 0.271973 sec) SUBFIND: ngb iteration 11: need to repeat for 60046291 particles. (took 0.215897 sec) SUBFIND: ngb iteration 12: need to repeat for 58869804 particles. (took 0.194925 sec) SUBFIND: ngb iteration 13: need to repeat for 58540424 particles. (took 0.191428 sec) SUBFIND: ngb iteration 14: need to repeat for 58452147 particles. (took 0.190876 sec) SUBFIND: ngb iteration 15: need to repeat for 58427127 particles. (took 0.187411 sec) SUBFIND: ngb iteration 16: need to repeat for 58420009 particles. (took 0.180345 sec) SUBFIND: ngb iteration 17: need to repeat for 58417641 particles. (took 0.16939 sec) SUBFIND: ngb iteration 18: need to repeat for 58416136 particles. (took 0.156601 sec) SUBFIND: ngb iteration 19: need to repeat for 58413790 particles. (took 0.145551 sec) SUBFIND: ngb iteration 20: need to repeat for 58409429 particles. (took 0.140358 sec) SUBFIND: ngb iteration 21: need to repeat for 58400439 particles. (took 0.140102 sec) SUBFIND: ngb iteration 22: need to repeat for 58381749 particles. (took 0.142528 sec) SUBFIND: ngb iteration 23: need to repeat for 58343568 particles. (took 0.146436 sec) SUBFIND: ngb iteration 24: need to repeat for 58268183 particles. (took 0.152255 sec) SUBFIND: ngb iteration 25: need to repeat for 58117298 particles. (took 0.160662 sec) SUBFIND: ngb iteration 26: need to repeat for 57819839 particles. (took 0.173021 sec) SUBFIND: ngb iteration 27: need to repeat for 57256874 particles. (took 0.190773 sec) SUBFIND: ngb iteration 28: need to repeat for 56290405 particles. (took 0.214714 sec) SUBFIND: ngb iteration 29: need to repeat for 54791371 particles. (took 0.247215 sec) SUBFIND: ngb iteration 30: need to repeat for 52693001 particles. (took 0.28688 sec) SUBFIND: ngb iteration 31: need to repeat for 49961228 particles. (took 0.327884 sec) SUBFIND: ngb iteration 32: need to repeat for 46487481 particles. (took 0.354957 sec) SUBFIND: ngb iteration 33: need to repeat for 42071440 particles. (took 0.360744 sec) SUBFIND: ngb iteration 34: need to repeat for 36587884 particles. (took 0.341132 sec) SUBFIND: ngb iteration 35: need to repeat for 30142774 particles. (took 0.302956 sec) SUBFIND: ngb iteration 36: need to repeat for 23133516 particles. (took 0.255371 sec) SUBFIND: ngb iteration 37: need to repeat for 16225971 particles. (took 0.206696 sec) SUBFIND: ngb iteration 38: need to repeat for 10180051 particles. (took 0.156851 sec) SUBFIND: ngb iteration 39: need to repeat for 5566328 particles. (took 0.108404 sec) SUBFIND: ngb iteration 40: need to repeat for 2567389 particles. (took 0.0687765 sec) SUBFIND: ngb iteration 41: need to repeat for 975887 particles. (took 0.038276 sec) SUBFIND: ngb iteration 42: need to repeat for 291733 particles. (took 0.018006 sec) SUBFIND: ngb iteration 43: need to repeat for 65539 particles. (took 0.00830323 sec) SUBFIND: ngb iteration 44: need to repeat for 10476 particles. (took 0.00297533 sec) SUBFIND: ngb iteration 45: need to repeat for 1176 particles. (took 0.000921307 sec) SUBFIND: ngb iteration 46: need to repeat for 101 particles. (took 0.000294056 sec) SUBFIND: ngb iteration 47: need to repeat for 8 particles. (took 0.000181707 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 11.7657 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 133997503 particles, for threshold size factor 0.6) SUBFIND: The other 3077698 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00863821 sec SUBFIND: particle balance=1.09597 SUBFIND: subfind_exchange() took 0.44756 sec SUBFIND: particle balance for processing=1.00024 SUBFIND: subdomain decomposition took 0.104865 sec SUBFIND: serial subfind subdomain decomposition took 0.103695 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=7125 took 169.479 sec SUBFIND: root-task=0: Serial processing of halo 0 took 169.734 SUBFIND: Processing overall took (total time=171.947 sec) SUBFIND: 0 out of 206 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 225376 SUBFIND: subfind_exchange() (for return to original CPU) took 0.503946 sec TREE: Full tree construction for all particles. (presently allocated=157.048 MB) GRAVTREE: Tree construction done. took 1.46648 sec =139390 NTopnodes=24729 NTopleaves=21638 tree-build-scalability=0.823001 SUBFIND: SO iteration 1: need to repeat for 3077128 halo centers. (took 0.0400878 sec) SUBFIND: SO iteration 2: need to repeat for 3077128 halo centers. (took 0.0347121 sec) SUBFIND: SO iteration 3: need to repeat for 3077128 halo centers. (took 0.0363949 sec) SUBFIND: SO iteration 4: need to repeat for 3077128 halo centers. (took 0.0346421 sec) SUBFIND: SO iteration 5: need to repeat for 3077128 halo centers. (took 0.0335432 sec) SUBFIND: SO iteration 6: need to repeat for 3077128 halo centers. (took 0.0347247 sec) SUBFIND: SO iteration 7: need to repeat for 3077128 halo centers. (took 0.032553 sec) SUBFIND: SO iteration 8: need to repeat for 3077128 halo centers. (took 0.0326332 sec) SUBFIND: SO iteration 9: need to repeat for 3077128 halo centers. (took 0.0325649 sec) SUBFIND: SO iteration 10: need to repeat for 3077128 halo centers. (took 0.0341401 sec) SUBFIND: SO iteration 11: need to repeat for 3077128 halo centers. (took 0.0338858 sec) SUBFIND: SO iteration 12: need to repeat for 3077128 halo centers. (took 0.0328267 sec) SUBFIND: SO iteration 13: need to repeat for 3077128 halo centers. (took 0.0327576 sec) SUBFIND: SO iteration 14: need to repeat for 3077128 halo centers. (took 0.0328612 sec) SUBFIND: SO iteration 15: need to repeat for 3077128 halo centers. (took 0.0333891 sec) SUBFIND: SO iteration 16: need to repeat for 408030 halo centers. (took 0.0328427 sec) SUBFIND: SO iteration 17: need to repeat for 7037 halo centers. (took 0.00980047 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.0014274 sec) SUBFIND: SO iteration 1: need to repeat for 3077128 halo centers. (took 0.0333658 sec) SUBFIND: SO iteration 2: need to repeat for 3077128 halo centers. (took 0.0326874 sec) SUBFIND: SO iteration 3: need to repeat for 3077128 halo centers. (took 0.0332555 sec) SUBFIND: SO iteration 4: need to repeat for 3077128 halo centers. (took 0.0339382 sec) SUBFIND: SO iteration 5: need to repeat for 3077128 halo centers. (took 0.034504 sec) SUBFIND: SO iteration 6: need to repeat for 3077128 halo centers. (took 0.0325315 sec) SUBFIND: SO iteration 7: need to repeat for 3077128 halo centers. (took 0.0326204 sec) SUBFIND: SO iteration 8: need to repeat for 3077128 halo centers. (took 0.0327805 sec) SUBFIND: SO iteration 9: need to repeat for 3077128 halo centers. (took 0.0329844 sec) SUBFIND: SO iteration 10: need to repeat for 3077128 halo centers. (took 0.0328065 sec) SUBFIND: SO iteration 11: need to repeat for 3077128 halo centers. (took 0.0335464 sec) SUBFIND: SO iteration 12: need to repeat for 3077128 halo centers. (took 0.0330593 sec) SUBFIND: SO iteration 13: need to repeat for 3077128 halo centers. (took 0.0327035 sec) SUBFIND: SO iteration 14: need to repeat for 3077128 halo centers. (took 0.0325931 sec) SUBFIND: SO iteration 15: need to repeat for 3077128 halo centers. (took 0.0326622 sec) SUBFIND: SO iteration 16: need to repeat for 248156 halo centers. (took 0.0314475 sec) SUBFIND: SO iteration 17: need to repeat for 4189 halo centers. (took 0.00703712 sec) SUBFIND: SO iteration 18: need to repeat for 2 halo centers. (took 0.0006682 sec) SUBFIND: SO iteration 1: need to repeat for 3077128 halo centers. (took 0.0330781 sec) SUBFIND: SO iteration 2: need to repeat for 3077128 halo centers. (took 0.0322367 sec) SUBFIND: SO iteration 3: need to repeat for 3077128 halo centers. (took 0.0334715 sec) SUBFIND: SO iteration 4: need to repeat for 3077128 halo centers. (took 0.0329127 sec) SUBFIND: SO iteration 5: need to repeat for 3077128 halo centers. (took 0.0346398 sec) SUBFIND: SO iteration 6: need to repeat for 3077128 halo centers. (took 0.0333658 sec) SUBFIND: SO iteration 7: need to repeat for 3077128 halo centers. (took 0.0331512 sec) SUBFIND: SO iteration 8: need to repeat for 3077128 halo centers. (took 0.0343381 sec) SUBFIND: SO iteration 9: need to repeat for 3077128 halo centers. (took 0.032436 sec) SUBFIND: SO iteration 10: need to repeat for 3077128 halo centers. (took 0.0333869 sec) SUBFIND: SO iteration 11: need to repeat for 3077128 halo centers. (took 0.0326241 sec) SUBFIND: SO iteration 12: need to repeat for 3077128 halo centers. (took 0.0325792 sec) SUBFIND: SO iteration 13: need to repeat for 3077128 halo centers. (took 0.0325358 sec) SUBFIND: SO iteration 14: need to repeat for 3077128 halo centers. (took 0.0326344 sec) SUBFIND: SO iteration 15: need to repeat for 3077128 halo centers. (took 0.0325452 sec) SUBFIND: SO iteration 16: need to repeat for 415012 halo centers. (took 0.0314621 sec) SUBFIND: SO iteration 17: need to repeat for 7207 halo centers. (took 0.00860172 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.0009776 sec) SUBFIND: SO iteration 1: need to repeat for 3077128 halo centers. (took 0.0331979 sec) SUBFIND: SO iteration 2: need to repeat for 3077128 halo centers. (took 0.0320259 sec) SUBFIND: SO iteration 3: need to repeat for 3077128 halo centers. (took 0.0305935 sec) SUBFIND: SO iteration 4: need to repeat for 3077128 halo centers. (took 0.0314379 sec) SUBFIND: SO iteration 5: need to repeat for 3077128 halo centers. (took 0.0315109 sec) SUBFIND: SO iteration 6: need to repeat for 3077128 halo centers. (took 0.0314689 sec) SUBFIND: SO iteration 7: need to repeat for 3077128 halo centers. (took 0.0317072 sec) SUBFIND: SO iteration 8: need to repeat for 3077128 halo centers. (took 0.0317061 sec) SUBFIND: SO iteration 9: need to repeat for 3077128 halo centers. (took 0.0314696 sec) SUBFIND: SO iteration 10: need to repeat for 3077128 halo centers. (took 0.031577 sec) SUBFIND: SO iteration 11: need to repeat for 3077128 halo centers. (took 0.0316663 sec) SUBFIND: SO iteration 12: need to repeat for 3077128 halo centers. (took 0.0314035 sec) SUBFIND: SO iteration 13: need to repeat for 3077128 halo centers. (took 0.031479 sec) SUBFIND: SO iteration 14: need to repeat for 3077128 halo centers. (took 0.0314501 sec) SUBFIND: SO iteration 15: need to repeat for 3077128 halo centers. (took 0.0313279 sec) SUBFIND: SO iteration 16: need to repeat for 2801831 halo centers. (took 0.0313278 sec) SUBFIND: SO iteration 17: need to repeat for 243843 halo centers. (took 0.0281795 sec) SUBFIND: SO iteration 18: need to repeat for 39697 halo centers. (took 0.00696035 sec) SUBFIND: determining spherical overdensity masses took 2.18145 sec SUBFIND: assembled and ordered groups and subhalos (took 0.115915 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 = 1.8805 sec, total size 1150.49 MB, corresponds to effective I/O rate of 611.801 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.88293 sec SUBFIND: Finished with SUBFIND. (total time=190.808 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3077332 SUBFIND: Largest subhalo has 88 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133971330 FOF: preparing output order of particles took 1.41194 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 7.34301 sec, total size 5268.97 MB, corresponds to effective I/O rate of 717.549 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 424 (rank 424 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.