TACC: Starting up job 4242052 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 = 186315.64 Mb (on task= 162), Smallest = 186205.45 Mb (on task= 0), Average = 186274.20 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5181.44 Mb (on task= 0), Smallest = 5071.25 Mb (on task= 162), Average = 5112.69 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 = 5181.44 Mb (on task= 0), Smallest = 5071.25 Mb (on task= 162), Average = 5112.69 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 81), Smallest = 95257.24 Mb (on task= 250), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-006.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 15.9583 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): 64277195 (tot= 64277195) masstab= 0 READIC: Type 1: 63333817 (tot= 63333817) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 6384181 (tot= 6384181) masstab= 0 READIC: Type 5: 1994 (tot= 1994) masstab= 0 READIC: Reading file `output/snap_208.hdf5' on task=0 and distribute it to 0 to 431. READIC: reading block 0 (Coordinates)... READIC: reading block 1 (Velocities)... READIC: reading block 2 (ParticleIDs)... READIC: reading block 3 (Masses)... READIC: reading block 4 (InternalEnergy)... READIC: reading block 5 (Density)... Dataset Density not present for particle type 0, using zero. READIC: reading block 6 (SmoothingLength)... Dataset SmoothingLength not present for particle type 0, using zero. READIC: reading done. Took 4.62332 sec, total size 6379.1 MB, corresponds to effective I/O rate of 1379.77 MB/sec READIC: Total number of particles : 133997187 INIT: Testing ID uniqueness... INIT: success. took=0.0772832 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=19272, determination of top-level tree involved 7 iterations and took 0.645879 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=195 for nextra=62, reaching maximum imbalance of 1.13019|1.13035 DOMAIN: combining multiple-domains took 0.0125637 sec DOMAIN: exchange of 69719992 particles DOMAIN: particle exchange done. (took 0.341511 sec) DOMAIN: domain decomposition done. (took in total 1.01097 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0742703 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=172.81 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.155915 sec =48951 NTopnodes=22025 NTopleaves=19272 FOF: Start linking particles (presently allocated=189.088 MB) FOF: linking of small cells took 0.00211031 sec FOF: local links done (took 0.261582 sec, avg-work=0.225848, imbalance=1.15295). FOF: Marked=193997 out of the 63333817 primaries which are linked FOF: begin linking across processors (presently allocated=190.828 MB) FOF: have done 4285 cross links (processed 193997, took 0.0114754 sec) FOF: have done 1682 cross links (processed 81689, took 0.00607481 sec) FOF: have done 317 cross links (processed 9593, took 0.00512274 sec) FOF: have done 83 cross links (processed 1854, took 0.00489165 sec) FOF: have done 6 cross links (processed 314, took 0.00475319 sec) FOF: have done 1 cross links (processed 22, took 0.00469635 sec) FOF: have done 0 cross links (processed 2, took 0.0046673 sec) FOF: Local groups found. FOF: primary group finding took = 0.315775 sec FOF: Start finding nearest dm-particle (presently allocated=189.088 MB) FOF: fof-nearest iteration 1: need to repeat for 61905100 particles. (took = 0.164195 sec) FOF: fof-nearest iteration 2: need to repeat for 42864633 particles. (took = 0.188047 sec) FOF: fof-nearest iteration 3: need to repeat for 19090779 particles. (took = 0.170634 sec) FOF: fof-nearest iteration 4: need to repeat for 3171444 particles. (took = 0.103788 sec) FOF: fof-nearest iteration 5: need to repeat for 161667 particles. (took = 0.0242384 sec) FOF: fof-nearest iteration 6: need to repeat for 3865 particles. (took = 0.00279523 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.662293 sec FOF: compiling local group data and catalogue took = 0.0250978 sec FOF: Total number of FOF groups with at least 32 particles: 21391 FOF: Largest FOF group has 6465 particles. FOF: Total number of particles in FOF groups: 133997187 FOF: group properties are now allocated.. (presently allocated=177.783 MB) FOF: computation of group properties took = 0.00698967 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0647872 sec FOF: Finished computing FoF groups. Complete work took 1.27343 sec (presently allocated=172.828 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=176.192 MB) GRAVTREE: Tree construction done. took 0.818972 sec =76179.5 NTopnodes=22025 NTopleaves=19272 tree-build-scalability=0.71155 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132448433 particles. (took 4.97465 sec) SUBFIND: ngb iteration 2: need to repeat for 129614010 particles. (took 4.09758 sec) SUBFIND: ngb iteration 3: need to repeat for 124392791 particles. (took 3.4383 sec) SUBFIND: ngb iteration 4: need to repeat for 114747245 particles. (took 2.89681 sec) SUBFIND: ngb iteration 5: need to repeat for 101363842 particles. (took 2.48121 sec) SUBFIND: ngb iteration 6: need to repeat for 88902366 particles. (took 2.10998 sec) SUBFIND: ngb iteration 7: need to repeat for 78855737 particles. (took 1.84972 sec) SUBFIND: ngb iteration 8: need to repeat for 70908474 particles. (took 1.67418 sec) SUBFIND: ngb iteration 9: need to repeat for 63984216 particles. (took 1.56834 sec) SUBFIND: ngb iteration 10: need to repeat for 56871268 particles. (took 1.47623 sec) SUBFIND: ngb iteration 11: need to repeat for 49036142 particles. (took 1.36317 sec) SUBFIND: ngb iteration 12: need to repeat for 40548499 particles. (took 1.21474 sec) SUBFIND: ngb iteration 13: need to repeat for 31712461 particles. (took 1.02987 sec) SUBFIND: ngb iteration 14: need to repeat for 23123625 particles. (took 0.822219 sec) SUBFIND: ngb iteration 15: need to repeat for 15375135 particles. (took 0.610158 sec) SUBFIND: ngb iteration 16: need to repeat for 9061175 particles. (took 0.414108 sec) SUBFIND: ngb iteration 17: need to repeat for 4652630 particles. (took 0.254266 sec) SUBFIND: ngb iteration 18: need to repeat for 2109803 particles. (took 0.149891 sec) SUBFIND: ngb iteration 19: need to repeat for 875639 particles. (took 0.0899888 sec) SUBFIND: ngb iteration 20: need to repeat for 352261 particles. (took 0.0532598 sec) SUBFIND: ngb iteration 21: need to repeat for 148377 particles. (took 0.0316227 sec) SUBFIND: ngb iteration 22: need to repeat for 68492 particles. (took 0.0178306 sec) SUBFIND: ngb iteration 23: need to repeat for 32545 particles. (took 0.00994876 sec) SUBFIND: ngb iteration 24: need to repeat for 14812 particles. (took 0.00750416 sec) SUBFIND: ngb iteration 25: need to repeat for 6241 particles. (took 0.00592021 sec) SUBFIND: ngb iteration 26: need to repeat for 2413 particles. (took 0.0039912 sec) SUBFIND: ngb iteration 27: need to repeat for 861 particles. (took 0.00258974 sec) SUBFIND: ngb iteration 28: need to repeat for 266 particles. (took 0.00169037 sec) SUBFIND: ngb iteration 29: need to repeat for 61 particles. (took 0.000870401 sec) SUBFIND: ngb iteration 30: need to repeat for 14 particles. (took 0.000329084 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 32.6593 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 133997187 particles, for threshold size factor 0.6) SUBFIND: The other 21391 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00128353 sec SUBFIND: particle balance=1.13019 SUBFIND: subfind_exchange() took 0.492023 sec SUBFIND: particle balance for processing=1.01011 SUBFIND: subdomain decomposition took 0.106207 sec SUBFIND: serial subfind subdomain decomposition took 0.104437 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=50 took 10.6136 sec SUBFIND: root-task=0: Serial processing of halo 0 took 10.8768 SUBFIND: Processing overall took (total time=10.9313 sec) SUBFIND: 0 out of 131777 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516968 ALLOCATE: Changing to MaxPartSph = 247983 SUBFIND: subfind_exchange() (for return to original CPU) took 0.546982 sec TREE: Full tree construction for all particles. (presently allocated=159.838 MB) GRAVTREE: Tree construction done. took 1.50072 sec =76179.5 NTopnodes=22025 NTopleaves=19272 tree-build-scalability=0.71155 SUBFIND: SO iteration 1: need to repeat for 21391 halo centers. (took 0.00539323 sec) SUBFIND: SO iteration 2: need to repeat for 21391 halo centers. (took 0.00526069 sec) SUBFIND: SO iteration 3: need to repeat for 21391 halo centers. (took 0.00446282 sec) SUBFIND: SO iteration 4: need to repeat for 21391 halo centers. (took 0.00419377 sec) SUBFIND: SO iteration 5: need to repeat for 21391 halo centers. (took 0.00405494 sec) SUBFIND: SO iteration 6: need to repeat for 21391 halo centers. (took 0.00398062 sec) SUBFIND: SO iteration 7: need to repeat for 21391 halo centers. (took 0.0039747 sec) SUBFIND: SO iteration 8: need to repeat for 21391 halo centers. (took 0.00394741 sec) SUBFIND: SO iteration 9: need to repeat for 21391 halo centers. (took 0.00393379 sec) SUBFIND: SO iteration 10: need to repeat for 21391 halo centers. (took 0.00396264 sec) SUBFIND: SO iteration 11: need to repeat for 21391 halo centers. (took 0.00390799 sec) SUBFIND: SO iteration 12: need to repeat for 21391 halo centers. (took 0.00389263 sec) SUBFIND: SO iteration 13: need to repeat for 21391 halo centers. (took 0.00388404 sec) SUBFIND: SO iteration 14: need to repeat for 21391 halo centers. (took 0.00387654 sec) SUBFIND: SO iteration 15: need to repeat for 21391 halo centers. (took 0.00386214 sec) SUBFIND: SO iteration 16: need to repeat for 243 halo centers. (took 0.00393738 sec) SUBFIND: SO iteration 1: need to repeat for 21391 halo centers. (took 0.00386285 sec) SUBFIND: SO iteration 2: need to repeat for 21391 halo centers. (took 0.0040189 sec) SUBFIND: SO iteration 3: need to repeat for 21391 halo centers. (took 0.00384733 sec) SUBFIND: SO iteration 4: need to repeat for 21391 halo centers. (took 0.00383006 sec) SUBFIND: SO iteration 5: need to repeat for 21391 halo centers. (took 0.00386527 sec) SUBFIND: SO iteration 6: need to repeat for 21391 halo centers. (took 0.00385524 sec) SUBFIND: SO iteration 7: need to repeat for 21391 halo centers. (took 0.0037946 sec) SUBFIND: SO iteration 8: need to repeat for 21391 halo centers. (took 0.00381343 sec) SUBFIND: SO iteration 9: need to repeat for 21391 halo centers. (took 0.00380045 sec) SUBFIND: SO iteration 10: need to repeat for 21391 halo centers. (took 0.00378263 sec) SUBFIND: SO iteration 11: need to repeat for 21391 halo centers. (took 0.00379985 sec) SUBFIND: SO iteration 12: need to repeat for 21391 halo centers. (took 0.00379656 sec) SUBFIND: SO iteration 13: need to repeat for 21391 halo centers. (took 0.00379196 sec) SUBFIND: SO iteration 14: need to repeat for 21391 halo centers. (took 0.00376399 sec) SUBFIND: SO iteration 15: need to repeat for 21391 halo centers. (took 0.00376197 sec) SUBFIND: SO iteration 16: need to repeat for 118 halo centers. (took 0.00377328 sec) SUBFIND: SO iteration 1: need to repeat for 21391 halo centers. (took 0.00383557 sec) SUBFIND: SO iteration 2: need to repeat for 21391 halo centers. (took 0.00486117 sec) SUBFIND: SO iteration 3: need to repeat for 21391 halo centers. (took 0.00428014 sec) SUBFIND: SO iteration 4: need to repeat for 21391 halo centers. (took 0.00399614 sec) SUBFIND: SO iteration 5: need to repeat for 21391 halo centers. (took 0.00391854 sec) SUBFIND: SO iteration 6: need to repeat for 21391 halo centers. (took 0.00389612 sec) SUBFIND: SO iteration 7: need to repeat for 21391 halo centers. (took 0.00388168 sec) SUBFIND: SO iteration 8: need to repeat for 21391 halo centers. (took 0.00387996 sec) SUBFIND: SO iteration 9: need to repeat for 21391 halo centers. (took 0.00387412 sec) SUBFIND: SO iteration 10: need to repeat for 21391 halo centers. (took 0.00388144 sec) SUBFIND: SO iteration 11: need to repeat for 21391 halo centers. (took 0.00385179 sec) SUBFIND: SO iteration 12: need to repeat for 21391 halo centers. (took 0.00385631 sec) SUBFIND: SO iteration 13: need to repeat for 21391 halo centers. (took 0.0038555 sec) SUBFIND: SO iteration 14: need to repeat for 21391 halo centers. (took 0.00385848 sec) SUBFIND: SO iteration 15: need to repeat for 21391 halo centers. (took 0.00389218 sec) SUBFIND: SO iteration 16: need to repeat for 253 halo centers. (took 0.00390483 sec) SUBFIND: SO iteration 1: need to repeat for 21391 halo centers. (took 0.00382549 sec) SUBFIND: SO iteration 2: need to repeat for 21391 halo centers. (took 0.0050829 sec) SUBFIND: SO iteration 3: need to repeat for 21391 halo centers. (took 0.00450584 sec) SUBFIND: SO iteration 4: need to repeat for 21391 halo centers. (took 0.00479802 sec) SUBFIND: SO iteration 5: need to repeat for 21391 halo centers. (took 0.00467506 sec) SUBFIND: SO iteration 6: need to repeat for 21391 halo centers. (took 0.00462637 sec) SUBFIND: SO iteration 7: need to repeat for 21391 halo centers. (took 0.00463562 sec) SUBFIND: SO iteration 8: need to repeat for 21391 halo centers. (took 0.00466055 sec) SUBFIND: SO iteration 9: need to repeat for 21391 halo centers. (took 0.00462441 sec) SUBFIND: SO iteration 10: need to repeat for 21391 halo centers. (took 0.0046388 sec) SUBFIND: SO iteration 11: need to repeat for 21391 halo centers. (took 0.00458937 sec) SUBFIND: SO iteration 12: need to repeat for 21391 halo centers. (took 0.00461192 sec) SUBFIND: SO iteration 13: need to repeat for 21391 halo centers. (took 0.00465139 sec) SUBFIND: SO iteration 14: need to repeat for 21391 halo centers. (took 0.00458322 sec) SUBFIND: SO iteration 15: need to repeat for 21391 halo centers. (took 0.00460195 sec) SUBFIND: SO iteration 16: need to repeat for 10116 halo centers. (took 0.00460145 sec) SUBFIND: SO iteration 17: need to repeat for 58 halo centers. (took 0.0026486 sec) SUBFIND: determining spherical overdensity masses took 0.269495 sec SUBFIND: assembled and ordered groups and subhalos (took 0.053566 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 = 0.862072 sec, total size 33.5507 MB, corresponds to effective I/O rate of 38.9187 MB/sec SUBFIND: Subgroup catalogues saved. took = 0.862968 sec SUBFIND: Finished with SUBFIND. (total time=48.2163 sec) SUBFIND: Total number of subhalos with at least 20 particles: 145443 SUBFIND: Largest subhalo has 6459 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997187 FOF: preparing output order of particles took 1.39331 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 9.25002 sec, total size 5336.02 MB, corresponds to effective I/O rate of 576.866 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 392 (rank 392 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.