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 = 186320.82 Mb (on task= 189), Smallest = 185929.12 Mb (on task= 27), Average = 186043.54 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5457.78 Mb (on task= 27), Smallest = 5066.07 Mb (on task= 189), Average = 5343.34 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 = 5457.78 Mb (on task= 27), Smallest = 5066.07 Mb (on task= 189), Average = 5343.34 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.22 Mb (on task= 97), 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 16.1353 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): 64955808 (tot= 64955808) masstab= 0 READIC: Type 1: 63520373 (tot= 63520373) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 5625106 (tot= 5625106) masstab= 0 READIC: Type 5: 1045 (tot= 1045) 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 4.37191 sec, total size 6386.5 MB, corresponds to effective I/O rate of 1460.8 MB/sec READIC: Total number of particles : 134102332 INIT: Testing ID uniqueness... INIT: success. took=0.0753284 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=18530, determination of top-level tree involved 6 iterations and took 0.641893 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=198 for nextra=98, reaching maximum imbalance of 1.13447|1.13463 DOMAIN: combining multiple-domains took 0.0134566 sec DOMAIN: exchange of 69146524 particles DOMAIN: particle exchange done. (took 0.340435 sec) DOMAIN: domain decomposition done. (took in total 1.00667 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0745729 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=173.404 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.156883 sec =48265.8 NTopnodes=21177 NTopleaves=18530 FOF: Start linking particles (presently allocated=189.764 MB) FOF: linking of small cells took 0.00191469 sec FOF: local links done (took 0.259441 sec, avg-work=0.224479, imbalance=1.14985). FOF: Marked=184636 out of the 63520373 primaries which are linked FOF: begin linking across processors (presently allocated=191.506 MB) FOF: have done 4232 cross links (processed 184636, took 0.0107912 sec) FOF: have done 1641 cross links (processed 83191, took 0.0059204 sec) FOF: have done 336 cross links (processed 10929, took 0.00511398 sec) FOF: have done 83 cross links (processed 2313, took 0.00491242 sec) FOF: have done 19 cross links (processed 511, took 0.00484247 sec) FOF: have done 3 cross links (processed 59, took 0.00478646 sec) FOF: have done 0 cross links (processed 6, took 0.00477748 sec) FOF: Local groups found. FOF: primary group finding took = 0.313154 sec FOF: Start finding nearest dm-particle (presently allocated=189.764 MB) FOF: fof-nearest iteration 1: need to repeat for 60751594 particles. (took = 0.165661 sec) FOF: fof-nearest iteration 2: need to repeat for 40500924 particles. (took = 0.191976 sec) FOF: fof-nearest iteration 3: need to repeat for 18216866 particles. (took = 0.164164 sec) FOF: fof-nearest iteration 4: need to repeat for 3207826 particles. (took = 0.097637 sec) FOF: fof-nearest iteration 5: need to repeat for 165322 particles. (took = 0.0236476 sec) FOF: fof-nearest iteration 6: need to repeat for 3975 particles. (took = 0.00292559 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.654686 sec FOF: compiling local group data and catalogue took = 0.0253431 sec FOF: Total number of FOF groups with at least 32 particles: 24494 FOF: Largest FOF group has 5584 particles. FOF: Total number of particles in FOF groups: 134102332 FOF: group properties are now allocated.. (presently allocated=178.4 MB) FOF: computation of group properties took = 0.00716854 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0714556 sec FOF: Finished computing FoF groups. Complete work took 1.27405 sec (presently allocated=173.425 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=176.82 MB) GRAVTREE: Tree construction done. took 0.82365 sec =75439.6 NTopnodes=21177 NTopleaves=18530 tree-build-scalability=0.719935 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132609146 particles. (took 5.04125 sec) SUBFIND: ngb iteration 2: need to repeat for 129866540 particles. (took 4.277 sec) SUBFIND: ngb iteration 3: need to repeat for 124811047 particles. (took 3.64532 sec) SUBFIND: ngb iteration 4: need to repeat for 115478611 particles. (took 3.0834 sec) SUBFIND: ngb iteration 5: need to repeat for 102464161 particles. (took 2.64476 sec) SUBFIND: ngb iteration 6: need to repeat for 90141021 particles. (took 2.27039 sec) SUBFIND: ngb iteration 7: need to repeat for 79827091 particles. (took 1.99922 sec) SUBFIND: ngb iteration 8: need to repeat for 71221459 particles. (took 1.81886 sec) SUBFIND: ngb iteration 9: need to repeat for 63364617 particles. (took 1.66508 sec) SUBFIND: ngb iteration 10: need to repeat for 55338207 particles. (took 1.5213 sec) SUBFIND: ngb iteration 11: need to repeat for 46957029 particles. (took 1.34912 sec) SUBFIND: ngb iteration 12: need to repeat for 38468859 particles. (took 1.17317 sec) SUBFIND: ngb iteration 13: need to repeat for 30129354 particles. (took 0.999004 sec) SUBFIND: ngb iteration 14: need to repeat for 22250086 particles. (took 0.794183 sec) SUBFIND: ngb iteration 15: need to repeat for 15078632 particles. (took 0.588591 sec) SUBFIND: ngb iteration 16: need to repeat for 9049595 particles. (took 0.405751 sec) SUBFIND: ngb iteration 17: need to repeat for 4719371 particles. (took 0.256705 sec) SUBFIND: ngb iteration 18: need to repeat for 2170369 particles. (took 0.144867 sec) SUBFIND: ngb iteration 19: need to repeat for 918214 particles. (took 0.0771004 sec) SUBFIND: ngb iteration 20: need to repeat for 381271 particles. (took 0.0437539 sec) SUBFIND: ngb iteration 21: need to repeat for 169089 particles. (took 0.0262814 sec) SUBFIND: ngb iteration 22: need to repeat for 81644 particles. (took 0.0168081 sec) SUBFIND: ngb iteration 23: need to repeat for 39724 particles. (took 0.011819 sec) SUBFIND: ngb iteration 24: need to repeat for 18266 particles. (took 0.00869039 sec) SUBFIND: ngb iteration 25: need to repeat for 7440 particles. (took 0.00629454 sec) SUBFIND: ngb iteration 26: need to repeat for 2631 particles. (took 0.00462955 sec) SUBFIND: ngb iteration 27: need to repeat for 716 particles. (took 0.0032939 sec) SUBFIND: ngb iteration 28: need to repeat for 129 particles. (took 0.00186205 sec) SUBFIND: ngb iteration 29: need to repeat for 11 particles. (took 0.000616504 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 33.8874 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 134102332 particles, for threshold size factor 0.6) SUBFIND: The other 24494 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00114331 sec SUBFIND: particle balance=1.1339 SUBFIND: subfind_exchange() took 0.492222 sec SUBFIND: particle balance for processing=1.00554 SUBFIND: subdomain decomposition took 0.105893 sec SUBFIND: serial subfind subdomain decomposition took 0.104377 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=57 took 10.6705 sec SUBFIND: root-task=0: Serial processing of halo 0 took 10.9329 SUBFIND: Processing overall took (total time=11.3227 sec) SUBFIND: 0 out of 125213 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517373 ALLOCATE: Changing to MaxPartSph = 250601 SUBFIND: subfind_exchange() (for return to original CPU) took 0.551383 sec TREE: Full tree construction for all particles. (presently allocated=160.508 MB) GRAVTREE: Tree construction done. took 1.50262 sec =75439.6 NTopnodes=21177 NTopleaves=18530 tree-build-scalability=0.719935 SUBFIND: SO iteration 1: need to repeat for 24494 halo centers. (took 0.00637359 sec) SUBFIND: SO iteration 2: need to repeat for 24494 halo centers. (took 0.00592725 sec) SUBFIND: SO iteration 3: need to repeat for 24494 halo centers. (took 0.00530502 sec) SUBFIND: SO iteration 4: need to repeat for 24494 halo centers. (took 0.00499247 sec) SUBFIND: SO iteration 5: need to repeat for 24494 halo centers. (took 0.00479897 sec) SUBFIND: SO iteration 6: need to repeat for 24494 halo centers. (took 0.00473379 sec) SUBFIND: SO iteration 7: need to repeat for 24494 halo centers. (took 0.00473515 sec) SUBFIND: SO iteration 8: need to repeat for 24494 halo centers. (took 0.00472289 sec) SUBFIND: SO iteration 9: need to repeat for 24494 halo centers. (took 0.00470877 sec) SUBFIND: SO iteration 10: need to repeat for 24494 halo centers. (took 0.0047311 sec) SUBFIND: SO iteration 11: need to repeat for 24494 halo centers. (took 0.00473326 sec) SUBFIND: SO iteration 12: need to repeat for 24494 halo centers. (took 0.00473542 sec) SUBFIND: SO iteration 13: need to repeat for 24494 halo centers. (took 0.00469342 sec) SUBFIND: SO iteration 14: need to repeat for 24494 halo centers. (took 0.00471658 sec) SUBFIND: SO iteration 15: need to repeat for 24494 halo centers. (took 0.00472037 sec) SUBFIND: SO iteration 16: need to repeat for 202 halo centers. (took 0.00472737 sec) SUBFIND: SO iteration 1: need to repeat for 24494 halo centers. (took 0.00473021 sec) SUBFIND: SO iteration 2: need to repeat for 24494 halo centers. (took 0.00448782 sec) SUBFIND: SO iteration 3: need to repeat for 24494 halo centers. (took 0.00449957 sec) SUBFIND: SO iteration 4: need to repeat for 24494 halo centers. (took 0.00449802 sec) SUBFIND: SO iteration 5: need to repeat for 24494 halo centers. (took 0.00458047 sec) SUBFIND: SO iteration 6: need to repeat for 24494 halo centers. (took 0.00458356 sec) SUBFIND: SO iteration 7: need to repeat for 24494 halo centers. (took 0.00460031 sec) SUBFIND: SO iteration 8: need to repeat for 24494 halo centers. (took 0.00457351 sec) SUBFIND: SO iteration 9: need to repeat for 24494 halo centers. (took 0.00455617 sec) SUBFIND: SO iteration 10: need to repeat for 24494 halo centers. (took 0.00458933 sec) SUBFIND: SO iteration 11: need to repeat for 24494 halo centers. (took 0.00458748 sec) SUBFIND: SO iteration 12: need to repeat for 24494 halo centers. (took 0.00459411 sec) SUBFIND: SO iteration 13: need to repeat for 24494 halo centers. (took 0.00457461 sec) SUBFIND: SO iteration 14: need to repeat for 24494 halo centers. (took 0.00458019 sec) SUBFIND: SO iteration 15: need to repeat for 24494 halo centers. (took 0.00458626 sec) SUBFIND: SO iteration 16: need to repeat for 97 halo centers. (took 0.00455737 sec) SUBFIND: SO iteration 1: need to repeat for 24494 halo centers. (took 0.00465488 sec) SUBFIND: SO iteration 2: need to repeat for 24494 halo centers. (took 0.0052344 sec) SUBFIND: SO iteration 3: need to repeat for 24494 halo centers. (took 0.00500655 sec) SUBFIND: SO iteration 4: need to repeat for 24494 halo centers. (took 0.00483049 sec) SUBFIND: SO iteration 5: need to repeat for 24494 halo centers. (took 0.00473567 sec) SUBFIND: SO iteration 6: need to repeat for 24494 halo centers. (took 0.00470697 sec) SUBFIND: SO iteration 7: need to repeat for 24494 halo centers. (took 0.00470634 sec) SUBFIND: SO iteration 8: need to repeat for 24494 halo centers. (took 0.00474892 sec) SUBFIND: SO iteration 9: need to repeat for 24494 halo centers. (took 0.00468226 sec) SUBFIND: SO iteration 10: need to repeat for 24494 halo centers. (took 0.00471056 sec) SUBFIND: SO iteration 11: need to repeat for 24494 halo centers. (took 0.00468857 sec) SUBFIND: SO iteration 12: need to repeat for 24494 halo centers. (took 0.00468981 sec) SUBFIND: SO iteration 13: need to repeat for 24494 halo centers. (took 0.00469898 sec) SUBFIND: SO iteration 14: need to repeat for 24494 halo centers. (took 0.00471871 sec) SUBFIND: SO iteration 15: need to repeat for 24494 halo centers. (took 0.00475778 sec) SUBFIND: SO iteration 16: need to repeat for 207 halo centers. (took 0.0046942 sec) SUBFIND: SO iteration 1: need to repeat for 24494 halo centers. (took 0.00463045 sec) SUBFIND: SO iteration 2: need to repeat for 24494 halo centers. (took 0.00602368 sec) SUBFIND: SO iteration 3: need to repeat for 24494 halo centers. (took 0.00522667 sec) SUBFIND: SO iteration 4: need to repeat for 24494 halo centers. (took 0.00551275 sec) SUBFIND: SO iteration 5: need to repeat for 24494 halo centers. (took 0.00543616 sec) SUBFIND: SO iteration 6: need to repeat for 24494 halo centers. (took 0.00539997 sec) SUBFIND: SO iteration 7: need to repeat for 24494 halo centers. (took 0.00542009 sec) SUBFIND: SO iteration 8: need to repeat for 24494 halo centers. (took 0.00535898 sec) SUBFIND: SO iteration 9: need to repeat for 24494 halo centers. (took 0.00537211 sec) SUBFIND: SO iteration 10: need to repeat for 24494 halo centers. (took 0.00541663 sec) SUBFIND: SO iteration 11: need to repeat for 24494 halo centers. (took 0.00540238 sec) SUBFIND: SO iteration 12: need to repeat for 24494 halo centers. (took 0.00540883 sec) SUBFIND: SO iteration 13: need to repeat for 24494 halo centers. (took 0.005388 sec) SUBFIND: SO iteration 14: need to repeat for 24494 halo centers. (took 0.00540095 sec) SUBFIND: SO iteration 15: need to repeat for 24494 halo centers. (took 0.00538654 sec) SUBFIND: SO iteration 16: need to repeat for 11209 halo centers. (took 0.00539577 sec) SUBFIND: SO iteration 17: need to repeat for 46 halo centers. (took 0.00280819 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000195229 sec) SUBFIND: determining spherical overdensity masses took 0.319708 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0549077 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 = 1.15845 sec, total size 33.3129 MB, corresponds to effective I/O rate of 28.7563 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.15938 sec SUBFIND: Finished with SUBFIND. (total time=50.1885 sec) SUBFIND: Total number of subhalos with at least 20 particles: 141760 SUBFIND: Largest subhalo has 5583 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102332 FOF: preparing output order of particles took 1.41593 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 9.0005 sec, total size 5347.4 MB, corresponds to effective I/O rate of 594.123 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 17 (rank 17 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.