TACC: Starting up job 4153055 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 = 186291.72 Mb (on task= 189), Smallest = 185917.44 Mb (on task= 27), Average = 186038.02 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5469.46 Mb (on task= 27), Smallest = 5095.17 Mb (on task= 189), Average = 5348.86 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 = 5469.46 Mb (on task= 27), Smallest = 5095.17 Mb (on task= 189), Average = 5348.86 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 98), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-003.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 15.5828 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_271.hdf5' contains: READIC: Type 0 (gas): 65310252 (tot= 65310252) masstab= 0 READIC: Type 1: 64411327 (tot= 64411327) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 4377699 (tot= 4377699) masstab= 0 READIC: Type 5: 396 (tot= 396) masstab= 0 READIC: Reading file `output/snap_271.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 4.31079 sec, total size 6387.73 MB, corresponds to effective I/O rate of 1481.8 MB/sec READIC: Total number of particles : 134099674 INIT: Testing ID uniqueness... INIT: success. took=0.0751821 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=18341, determination of top-level tree involved 6 iterations and took 0.641356 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=185 for nextra=8, reaching maximum imbalance of 1.12077|1.12107 DOMAIN: combining multiple-domains took 0.0130656 sec DOMAIN: exchange of 68789422 particles DOMAIN: particle exchange done. (took 0.328075 sec) DOMAIN: domain decomposition done. (took in total 0.993198 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0713915 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.665 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.15418 sec =48890.6 NTopnodes=20961 NTopleaves=18341 FOF: Start linking particles (presently allocated=189.594 MB) FOF: linking of small cells took 0.0019601 sec FOF: local links done (took 0.252695 sec, avg-work=0.221562, imbalance=1.13489). FOF: Marked=191394 out of the 64411327 primaries which are linked FOF: begin linking across processors (presently allocated=191.261 MB) FOF: have done 5025 cross links (processed 191394, took 0.0102164 sec) FOF: have done 1965 cross links (processed 91500, took 0.00580585 sec) FOF: have done 435 cross links (processed 13518, took 0.00511949 sec) FOF: have done 126 cross links (processed 2812, took 0.0050273 sec) FOF: have done 42 cross links (processed 953, took 0.00486871 sec) FOF: have done 27 cross links (processed 495, took 0.00485442 sec) FOF: have done 17 cross links (processed 214, took 0.0048111 sec) FOF: have done 12 cross links (processed 51, took 0.00476675 sec) FOF: have done 9 cross links (processed 37, took 0.0047305 sec) FOF: have done 4 cross links (processed 19, took 0.00478888 sec) FOF: have done 2 cross links (processed 8, took 0.00473711 sec) FOF: have done 1 cross links (processed 4, took 0.00474253 sec) FOF: have done 0 cross links (processed 3, took 0.00470218 sec) FOF: Local groups found. FOF: primary group finding took = 0.335413 sec FOF: Start finding nearest dm-particle (presently allocated=189.594 MB) FOF: fof-nearest iteration 1: need to repeat for 61587826 particles. (took = 0.15633 sec) FOF: fof-nearest iteration 2: need to repeat for 42251843 particles. (took = 0.18072 sec) FOF: fof-nearest iteration 3: need to repeat for 19351413 particles. (took = 0.164642 sec) FOF: fof-nearest iteration 4: need to repeat for 3599710 particles. (took = 0.0971791 sec) FOF: fof-nearest iteration 5: need to repeat for 206831 particles. (took = 0.0248684 sec) FOF: fof-nearest iteration 6: need to repeat for 5169 particles. (took = 0.00336457 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.635481 sec FOF: compiling local group data and catalogue took = 0.0251699 sec FOF: Total number of FOF groups with at least 32 particles: 32865 FOF: Largest FOF group has 4151 particles. FOF: Total number of particles in FOF groups: 134099674 FOF: group properties are now allocated.. (presently allocated=178.435 MB) FOF: computation of group properties took = 0.0070227 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0698144 sec FOF: Finished computing FoF groups. Complete work took 1.27303 sec (presently allocated=173.693 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=177.153 MB) GRAVTREE: Tree construction done. took 0.808515 sec =75844.9 NTopnodes=20961 NTopleaves=18341 tree-build-scalability=0.724273 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132802421 particles. (took 4.42954 sec) SUBFIND: ngb iteration 2: need to repeat for 130394954 particles. (took 3.78351 sec) SUBFIND: ngb iteration 3: need to repeat for 125898312 particles. (took 3.2216 sec) SUBFIND: ngb iteration 4: need to repeat for 117468282 particles. (took 2.81644 sec) SUBFIND: ngb iteration 5: need to repeat for 105583174 particles. (took 2.47253 sec) SUBFIND: ngb iteration 6: need to repeat for 93984194 particles. (took 2.14445 sec) SUBFIND: ngb iteration 7: need to repeat for 83795568 particles. (took 1.89511 sec) SUBFIND: ngb iteration 8: need to repeat for 75152395 particles. (took 1.73558 sec) SUBFIND: ngb iteration 9: need to repeat for 67181025 particles. (took 1.5956 sec) SUBFIND: ngb iteration 10: need to repeat for 58910871 particles. (took 1.45157 sec) SUBFIND: ngb iteration 11: need to repeat for 50138997 particles. (took 1.29575 sec) SUBFIND: ngb iteration 12: need to repeat for 41166204 particles. (took 1.15066 sec) SUBFIND: ngb iteration 13: need to repeat for 32382315 particles. (took 0.991274 sec) SUBFIND: ngb iteration 14: need to repeat for 24116505 particles. (took 0.806723 sec) SUBFIND: ngb iteration 15: need to repeat for 16575185 particles. (took 0.611033 sec) SUBFIND: ngb iteration 16: need to repeat for 10167113 particles. (took 0.439057 sec) SUBFIND: ngb iteration 17: need to repeat for 5461560 particles. (took 0.289419 sec) SUBFIND: ngb iteration 18: need to repeat for 2610559 particles. (took 0.180237 sec) SUBFIND: ngb iteration 19: need to repeat for 1160907 particles. (took 0.110221 sec) SUBFIND: ngb iteration 20: need to repeat for 513203 particles. (took 0.0714532 sec) SUBFIND: ngb iteration 21: need to repeat for 244532 particles. (took 0.0489923 sec) SUBFIND: ngb iteration 22: need to repeat for 125946 particles. (took 0.0345512 sec) SUBFIND: ngb iteration 23: need to repeat for 65950 particles. (took 0.0245276 sec) SUBFIND: ngb iteration 24: need to repeat for 32083 particles. (took 0.0177716 sec) SUBFIND: ngb iteration 25: need to repeat for 13837 particles. (took 0.0131889 sec) SUBFIND: ngb iteration 26: need to repeat for 5193 particles. (took 0.0098832 sec) SUBFIND: ngb iteration 27: need to repeat for 1798 particles. (took 0.00747052 sec) SUBFIND: ngb iteration 28: need to repeat for 583 particles. (took 0.00546189 sec) SUBFIND: ngb iteration 29: need to repeat for 213 particles. (took 0.00376432 sec) SUBFIND: ngb iteration 30: need to repeat for 53 particles. (took 0.00215559 sec) SUBFIND: ngb iteration 31: need to repeat for 10 particles. (took 0.000740008 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 31.6689 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 134099674 particles, for threshold size factor 0.6) SUBFIND: The other 32865 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00122601 sec SUBFIND: particle balance=1.11955 SUBFIND: subfind_exchange() took 0.484916 sec SUBFIND: particle balance for processing=1.01217 SUBFIND: subdomain decomposition took 0.106296 sec SUBFIND: serial subfind subdomain decomposition took 0.104499 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=77 took 11.2816 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.544 SUBFIND: Processing overall took (total time=11.5442 sec) SUBFIND: 0 out of 128220 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517363 ALLOCATE: Changing to MaxPartSph = 251970 SUBFIND: subfind_exchange() (for return to original CPU) took 0.542901 sec TREE: Full tree construction for all particles. (presently allocated=159.285 MB) GRAVTREE: Tree construction done. took 1.45369 sec =75844.9 NTopnodes=20961 NTopleaves=18341 tree-build-scalability=0.724273 SUBFIND: SO iteration 1: need to repeat for 32865 halo centers. (took 0.00700812 sec) SUBFIND: SO iteration 2: need to repeat for 32865 halo centers. (took 0.0068481 sec) SUBFIND: SO iteration 3: need to repeat for 32865 halo centers. (took 0.00591105 sec) SUBFIND: SO iteration 4: need to repeat for 32865 halo centers. (took 0.00566552 sec) SUBFIND: SO iteration 5: need to repeat for 32865 halo centers. (took 0.00543104 sec) SUBFIND: SO iteration 6: need to repeat for 32865 halo centers. (took 0.00543095 sec) SUBFIND: SO iteration 7: need to repeat for 32865 halo centers. (took 0.00539752 sec) SUBFIND: SO iteration 8: need to repeat for 32865 halo centers. (took 0.00547995 sec) SUBFIND: SO iteration 9: need to repeat for 32865 halo centers. (took 0.00533993 sec) SUBFIND: SO iteration 10: need to repeat for 32865 halo centers. (took 0.00557696 sec) SUBFIND: SO iteration 11: need to repeat for 32865 halo centers. (took 0.00535692 sec) SUBFIND: SO iteration 12: need to repeat for 32865 halo centers. (took 0.00574016 sec) SUBFIND: SO iteration 13: need to repeat for 32865 halo centers. (took 0.00529671 sec) SUBFIND: SO iteration 14: need to repeat for 32865 halo centers. (took 0.00528258 sec) SUBFIND: SO iteration 15: need to repeat for 32865 halo centers. (took 0.00544263 sec) SUBFIND: SO iteration 16: need to repeat for 261 halo centers. (took 0.00526589 sec) SUBFIND: SO iteration 1: need to repeat for 32865 halo centers. (took 0.00527182 sec) SUBFIND: SO iteration 2: need to repeat for 32865 halo centers. (took 0.00526472 sec) SUBFIND: SO iteration 3: need to repeat for 32865 halo centers. (took 0.00528939 sec) SUBFIND: SO iteration 4: need to repeat for 32865 halo centers. (took 0.00518261 sec) SUBFIND: SO iteration 5: need to repeat for 32865 halo centers. (took 0.00519957 sec) SUBFIND: SO iteration 6: need to repeat for 32865 halo centers. (took 0.00552418 sec) SUBFIND: SO iteration 7: need to repeat for 32865 halo centers. (took 0.00528823 sec) SUBFIND: SO iteration 8: need to repeat for 32865 halo centers. (took 0.00516169 sec) SUBFIND: SO iteration 9: need to repeat for 32865 halo centers. (took 0.00515175 sec) SUBFIND: SO iteration 10: need to repeat for 32865 halo centers. (took 0.00543103 sec) SUBFIND: SO iteration 11: need to repeat for 32865 halo centers. (took 0.0055552 sec) SUBFIND: SO iteration 12: need to repeat for 32865 halo centers. (took 0.00510878 sec) SUBFIND: SO iteration 13: need to repeat for 32865 halo centers. (took 0.00531999 sec) SUBFIND: SO iteration 14: need to repeat for 32865 halo centers. (took 0.0054927 sec) SUBFIND: SO iteration 15: need to repeat for 32865 halo centers. (took 0.00514073 sec) SUBFIND: SO iteration 16: need to repeat for 122 halo centers. (took 0.00512542 sec) SUBFIND: SO iteration 1: need to repeat for 32865 halo centers. (took 0.00521432 sec) SUBFIND: SO iteration 2: need to repeat for 32865 halo centers. (took 0.00608101 sec) SUBFIND: SO iteration 3: need to repeat for 32865 halo centers. (took 0.00568254 sec) SUBFIND: SO iteration 4: need to repeat for 32865 halo centers. (took 0.00542181 sec) SUBFIND: SO iteration 5: need to repeat for 32865 halo centers. (took 0.00530241 sec) SUBFIND: SO iteration 6: need to repeat for 32865 halo centers. (took 0.00526933 sec) SUBFIND: SO iteration 7: need to repeat for 32865 halo centers. (took 0.00526232 sec) SUBFIND: SO iteration 8: need to repeat for 32865 halo centers. (took 0.00527466 sec) SUBFIND: SO iteration 9: need to repeat for 32865 halo centers. (took 0.00532064 sec) SUBFIND: SO iteration 10: need to repeat for 32865 halo centers. (took 0.00527968 sec) SUBFIND: SO iteration 11: need to repeat for 32865 halo centers. (took 0.00526208 sec) SUBFIND: SO iteration 12: need to repeat for 32865 halo centers. (took 0.00527566 sec) SUBFIND: SO iteration 13: need to repeat for 32865 halo centers. (took 0.00527466 sec) SUBFIND: SO iteration 14: need to repeat for 32865 halo centers. (took 0.00527625 sec) SUBFIND: SO iteration 15: need to repeat for 32865 halo centers. (took 0.00524135 sec) SUBFIND: SO iteration 16: need to repeat for 267 halo centers. (took 0.00524714 sec) SUBFIND: SO iteration 1: need to repeat for 32865 halo centers. (took 0.00517623 sec) SUBFIND: SO iteration 2: need to repeat for 32865 halo centers. (took 0.00652466 sec) SUBFIND: SO iteration 3: need to repeat for 32865 halo centers. (took 0.00588615 sec) SUBFIND: SO iteration 4: need to repeat for 32865 halo centers. (took 0.00620165 sec) SUBFIND: SO iteration 5: need to repeat for 32865 halo centers. (took 0.00607593 sec) SUBFIND: SO iteration 6: need to repeat for 32865 halo centers. (took 0.00638235 sec) SUBFIND: SO iteration 7: need to repeat for 32865 halo centers. (took 0.00614029 sec) SUBFIND: SO iteration 8: need to repeat for 32865 halo centers. (took 0.00609651 sec) SUBFIND: SO iteration 9: need to repeat for 32865 halo centers. (took 0.00610738 sec) SUBFIND: SO iteration 10: need to repeat for 32865 halo centers. (took 0.00609502 sec) SUBFIND: SO iteration 11: need to repeat for 32865 halo centers. (took 0.00607036 sec) SUBFIND: SO iteration 12: need to repeat for 32865 halo centers. (took 0.00609149 sec) SUBFIND: SO iteration 13: need to repeat for 32865 halo centers. (took 0.0060824 sec) SUBFIND: SO iteration 14: need to repeat for 32865 halo centers. (took 0.00609605 sec) SUBFIND: SO iteration 15: need to repeat for 32865 halo centers. (took 0.00610709 sec) SUBFIND: SO iteration 16: need to repeat for 15191 halo centers. (took 0.00608697 sec) SUBFIND: SO iteration 17: need to repeat for 53 halo centers. (took 0.00343138 sec) SUBFIND: determining spherical overdensity masses took 0.363081 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0557704 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_271' (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 = 1.16255 sec, total size 37.4795 MB, corresponds to effective I/O rate of 32.2391 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.16355 sec SUBFIND: Finished with SUBFIND. (total time=48.163 sec) SUBFIND: Total number of subhalos with at least 20 particles: 155166 SUBFIND: Largest subhalo has 4151 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134099674 FOF: preparing output order of particles took 1.36621 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.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 8.37765 sec, total size 5351.36 MB, corresponds to effective I/O rate of 638.766 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 271 (rank 271 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.