TACC: Starting up job 4153039 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 = 186360.07 Mb (on task= 135), Smallest = 185623.58 Mb (on task= 378), Average = 185986.10 Mb Total Mem: Largest = 191386.89 Mb (on task= 0), Smallest = 191386.84 Mb (on task= 81), Average = 191386.89 Mb Committed_AS: Largest = 5763.31 Mb (on task= 378), Smallest = 5026.82 Mb (on task= 135), Average = 5400.79 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 = 5763.31 Mb (on task= 378), Smallest = 5026.82 Mb (on task= 135), Average = 5400.79 Mb avail /dev/shm: Largest = 95257.31 Mb (on task= 297), Smallest = 95257.23 Mb (on task= 105), Average = 95257.29 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c206-004.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 15.6839 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): 64372318 (tot= 64372318) masstab= 0 READIC: Type 1: 62430110 (tot= 62430110) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 7297580 (tot= 7297580) masstab= 0 READIC: Type 5: 7045 (tot= 7045) 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 4.48532 sec, total size 6384.49 MB, corresponds to effective I/O rate of 1423.42 MB/sec READIC: Total number of particles : 134107053 INIT: Testing ID uniqueness... INIT: success. took=0.0751205 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=17179, determination of top-level tree involved 7 iterations and took 0.647052 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=207 for nextra=153, reaching maximum imbalance of 1.14454|1.14483 DOMAIN: combining multiple-domains took 0.0145702 sec DOMAIN: exchange of 69734735 particles DOMAIN: particle exchange done. (took 0.344716 sec) DOMAIN: domain decomposition done. (took in total 1.01726 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0779124 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=172.948 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.158 sec =45869.1 NTopnodes=19633 NTopleaves=17179 FOF: Start linking particles (presently allocated=189.51 MB) FOF: linking of small cells took 0.00182039 sec FOF: local links done (took 0.266584 sec, avg-work=0.226227, imbalance=1.17202). FOF: Marked=187430 out of the 62430110 primaries which are linked FOF: begin linking across processors (presently allocated=191.287 MB) FOF: have done 3944 cross links (processed 187430, took 0.0154574 sec) FOF: have done 1666 cross links (processed 80834, took 0.0062757 sec) FOF: have done 308 cross links (processed 11669, took 0.00565392 sec) FOF: have done 70 cross links (processed 1543, took 0.00513133 sec) FOF: have done 21 cross links (processed 407, took 0.00503022 sec) FOF: have done 11 cross links (processed 263, took 0.00507425 sec) FOF: have done 2 cross links (processed 119, took 0.00504646 sec) FOF: have done 0 cross links (processed 6, took 0.00496919 sec) FOF: Local groups found. FOF: primary group finding took = 0.332337 sec FOF: Start finding nearest dm-particle (presently allocated=189.51 MB) FOF: fof-nearest iteration 1: need to repeat for 59500387 particles. (took = 0.180784 sec) FOF: fof-nearest iteration 2: need to repeat for 38548079 particles. (took = 0.19449 sec) FOF: fof-nearest iteration 3: need to repeat for 17082432 particles. (took = 0.162816 sec) FOF: fof-nearest iteration 4: need to repeat for 2860994 particles. (took = 0.0928534 sec) FOF: fof-nearest iteration 5: need to repeat for 129865 particles. (took = 0.0222076 sec) FOF: fof-nearest iteration 6: need to repeat for 3173 particles. (took = 0.00239062 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.664501 sec FOF: compiling local group data and catalogue took = 0.0256942 sec FOF: Total number of FOF groups with at least 32 particles: 18155 FOF: Largest FOF group has 7562 particles. FOF: Total number of particles in FOF groups: 134107053 FOF: group properties are now allocated.. (presently allocated=178.074 MB) FOF: computation of group properties took = 0.00756503 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.0655525 sec FOF: Finished computing FoF groups. Complete work took 1.29742 sec (presently allocated=172.965 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=176.28 MB) GRAVTREE: Tree construction done. took 0.842573 sec =73322.3 NTopnodes=19633 NTopleaves=17179 tree-build-scalability=0.732857 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 132416378 particles. (took 5.27475 sec) SUBFIND: ngb iteration 2: need to repeat for 129340822 particles. (took 4.35878 sec) SUBFIND: ngb iteration 3: need to repeat for 123689411 particles. (took 3.67806 sec) SUBFIND: ngb iteration 4: need to repeat for 113458242 particles. (took 3.12911 sec) SUBFIND: ngb iteration 5: need to repeat for 99263589 particles. (took 2.66893 sec) SUBFIND: ngb iteration 6: need to repeat for 86163045 particles. (took 2.30819 sec) SUBFIND: ngb iteration 7: need to repeat for 75807951 particles. (took 2.03464 sec) SUBFIND: ngb iteration 8: need to repeat for 67319413 particles. (took 1.8493 sec) SUBFIND: ngb iteration 9: need to repeat for 59596128 particles. (took 1.68507 sec) SUBFIND: ngb iteration 10: need to repeat for 51835432 particles. (took 1.51955 sec) SUBFIND: ngb iteration 11: need to repeat for 43913642 particles. (took 1.34987 sec) SUBFIND: ngb iteration 12: need to repeat for 35937075 particles. (took 1.16322 sec) SUBFIND: ngb iteration 13: need to repeat for 28062027 particles. (took 0.979659 sec) SUBFIND: ngb iteration 14: need to repeat for 20595275 particles. (took 0.782157 sec) SUBFIND: ngb iteration 15: need to repeat for 13809552 particles. (took 0.582069 sec) SUBFIND: ngb iteration 16: need to repeat for 8155525 particles. (took 0.389077 sec) SUBFIND: ngb iteration 17: need to repeat for 4151493 particles. (took 0.230084 sec) SUBFIND: ngb iteration 18: need to repeat for 1849138 particles. (took 0.125067 sec) SUBFIND: ngb iteration 19: need to repeat for 751031 particles. (took 0.0702274 sec) SUBFIND: ngb iteration 20: need to repeat for 298162 particles. (took 0.0388186 sec) SUBFIND: ngb iteration 21: need to repeat for 127058 particles. (took 0.0220538 sec) SUBFIND: ngb iteration 22: need to repeat for 59585 particles. (took 0.0124283 sec) SUBFIND: ngb iteration 23: need to repeat for 29200 particles. (took 0.00825631 sec) SUBFIND: ngb iteration 24: need to repeat for 13642 particles. (took 0.00561101 sec) SUBFIND: ngb iteration 25: need to repeat for 5786 particles. (took 0.00357619 sec) SUBFIND: ngb iteration 26: need to repeat for 2072 particles. (took 0.00231309 sec) SUBFIND: ngb iteration 27: need to repeat for 533 particles. (took 0.00144044 sec) SUBFIND: ngb iteration 28: need to repeat for 84 particles. (took 0.000727417 sec) SUBFIND: ngb iteration 29: need to repeat for 3 particles. (took 0.000292439 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 34.2826 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 134107053 particles, for threshold size factor 0.6) SUBFIND: The other 18155 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00149346 sec SUBFIND: particle balance=1.14454 SUBFIND: subfind_exchange() took 0.508891 sec SUBFIND: particle balance for processing=1.02321 SUBFIND: subdomain decomposition took 0.107845 sec SUBFIND: serial subfind subdomain decomposition took 0.104864 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=43 took 11.1295 sec SUBFIND: root-task=0: Serial processing of halo 0 took 11.3932 SUBFIND: Processing overall took (total time=11.718 sec) SUBFIND: 0 out of 121895 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 517391 ALLOCATE: Changing to MaxPartSph = 248350 SUBFIND: subfind_exchange() (for return to original CPU) took 0.574045 sec TREE: Full tree construction for all particles. (presently allocated=161.016 MB) GRAVTREE: Tree construction done. took 1.56447 sec =73322.3 NTopnodes=19633 NTopleaves=17179 tree-build-scalability=0.732857 SUBFIND: SO iteration 1: need to repeat for 18155 halo centers. (took 0.00566216 sec) SUBFIND: SO iteration 2: need to repeat for 18155 halo centers. (took 0.00566836 sec) SUBFIND: SO iteration 3: need to repeat for 18155 halo centers. (took 0.00473884 sec) SUBFIND: SO iteration 4: need to repeat for 18155 halo centers. (took 0.0042895 sec) SUBFIND: SO iteration 5: need to repeat for 18155 halo centers. (took 0.00416166 sec) SUBFIND: SO iteration 6: need to repeat for 18155 halo centers. (took 0.00467864 sec) SUBFIND: SO iteration 7: need to repeat for 18155 halo centers. (took 0.00511757 sec) SUBFIND: SO iteration 8: need to repeat for 18155 halo centers. (took 0.00535247 sec) SUBFIND: SO iteration 9: need to repeat for 18155 halo centers. (took 0.00434581 sec) SUBFIND: SO iteration 10: need to repeat for 18155 halo centers. (took 0.00417371 sec) SUBFIND: SO iteration 11: need to repeat for 18155 halo centers. (took 0.00416113 sec) SUBFIND: SO iteration 12: need to repeat for 18155 halo centers. (took 0.00426485 sec) SUBFIND: SO iteration 13: need to repeat for 18155 halo centers. (took 0.00397823 sec) SUBFIND: SO iteration 14: need to repeat for 18155 halo centers. (took 0.00417486 sec) SUBFIND: SO iteration 15: need to repeat for 18155 halo centers. (took 0.00400558 sec) SUBFIND: SO iteration 16: need to repeat for 174 halo centers. (took 0.004012 sec) SUBFIND: SO iteration 1: need to repeat for 18155 halo centers. (took 0.00403601 sec) SUBFIND: SO iteration 2: need to repeat for 18155 halo centers. (took 0.00501239 sec) SUBFIND: SO iteration 3: need to repeat for 18155 halo centers. (took 0.00445693 sec) SUBFIND: SO iteration 4: need to repeat for 18155 halo centers. (took 0.00409792 sec) SUBFIND: SO iteration 5: need to repeat for 18155 halo centers. (took 0.00390971 sec) SUBFIND: SO iteration 6: need to repeat for 18155 halo centers. (took 0.00401851 sec) SUBFIND: SO iteration 7: need to repeat for 18155 halo centers. (took 0.00397854 sec) SUBFIND: SO iteration 8: need to repeat for 18155 halo centers. (took 0.00413641 sec) SUBFIND: SO iteration 9: need to repeat for 18155 halo centers. (took 0.00385241 sec) SUBFIND: SO iteration 10: need to repeat for 18155 halo centers. (took 0.0038658 sec) SUBFIND: SO iteration 11: need to repeat for 18155 halo centers. (took 0.00385189 sec) SUBFIND: SO iteration 12: need to repeat for 18155 halo centers. (took 0.00381881 sec) SUBFIND: SO iteration 13: need to repeat for 18155 halo centers. (took 0.00385597 sec) SUBFIND: SO iteration 14: need to repeat for 18155 halo centers. (took 0.0038811 sec) SUBFIND: SO iteration 15: need to repeat for 18155 halo centers. (took 0.00388233 sec) SUBFIND: SO iteration 16: need to repeat for 85 halo centers. (took 0.0058492 sec) SUBFIND: SO iteration 1: need to repeat for 18155 halo centers. (took 0.00410122 sec) SUBFIND: SO iteration 2: need to repeat for 18155 halo centers. (took 0.00600531 sec) SUBFIND: SO iteration 3: need to repeat for 18155 halo centers. (took 0.0047908 sec) SUBFIND: SO iteration 4: need to repeat for 18155 halo centers. (took 0.00474026 sec) SUBFIND: SO iteration 5: need to repeat for 18155 halo centers. (took 0.00411536 sec) SUBFIND: SO iteration 6: need to repeat for 18155 halo centers. (took 0.00403123 sec) SUBFIND: SO iteration 7: need to repeat for 18155 halo centers. (took 0.00397803 sec) SUBFIND: SO iteration 8: need to repeat for 18155 halo centers. (took 0.00393293 sec) SUBFIND: SO iteration 9: need to repeat for 18155 halo centers. (took 0.00395883 sec) SUBFIND: SO iteration 10: need to repeat for 18155 halo centers. (took 0.00399683 sec) SUBFIND: SO iteration 11: need to repeat for 18155 halo centers. (took 0.00397917 sec) SUBFIND: SO iteration 12: need to repeat for 18155 halo centers. (took 0.00394273 sec) SUBFIND: SO iteration 13: need to repeat for 18155 halo centers. (took 0.00398238 sec) SUBFIND: SO iteration 14: need to repeat for 18155 halo centers. (took 0.0039838 sec) SUBFIND: SO iteration 15: need to repeat for 18155 halo centers. (took 0.00395844 sec) SUBFIND: SO iteration 16: need to repeat for 178 halo centers. (took 0.00395172 sec) SUBFIND: SO iteration 1: need to repeat for 18155 halo centers. (took 0.00388768 sec) SUBFIND: SO iteration 2: need to repeat for 18155 halo centers. (took 0.00500871 sec) SUBFIND: SO iteration 3: need to repeat for 18155 halo centers. (took 0.00460706 sec) SUBFIND: SO iteration 4: need to repeat for 18155 halo centers. (took 0.00492009 sec) SUBFIND: SO iteration 5: need to repeat for 18155 halo centers. (took 0.00480447 sec) SUBFIND: SO iteration 6: need to repeat for 18155 halo centers. (took 0.00479425 sec) SUBFIND: SO iteration 7: need to repeat for 18155 halo centers. (took 0.00477667 sec) SUBFIND: SO iteration 8: need to repeat for 18155 halo centers. (took 0.00476952 sec) SUBFIND: SO iteration 9: need to repeat for 18155 halo centers. (took 0.00474417 sec) SUBFIND: SO iteration 10: need to repeat for 18155 halo centers. (took 0.00477721 sec) SUBFIND: SO iteration 11: need to repeat for 18155 halo centers. (took 0.00477502 sec) SUBFIND: SO iteration 12: need to repeat for 18155 halo centers. (took 0.00477656 sec) SUBFIND: SO iteration 13: need to repeat for 18155 halo centers. (took 0.0047785 sec) SUBFIND: SO iteration 14: need to repeat for 18155 halo centers. (took 0.00479386 sec) SUBFIND: SO iteration 15: need to repeat for 18155 halo centers. (took 0.00477397 sec) SUBFIND: SO iteration 16: need to repeat for 8079 halo centers. (took 0.00478143 sec) SUBFIND: SO iteration 17: need to repeat for 37 halo centers. (took 0.00247546 sec) SUBFIND: determining spherical overdensity masses took 0.286623 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0554707 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 = 1.05661 sec, total size 29.7875 MB, corresponds to effective I/O rate of 28.1916 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.0575 sec SUBFIND: Finished with SUBFIND. (total time=50.9672 sec) SUBFIND: Total number of subhalos with at least 20 particles: 129811 SUBFIND: Largest subhalo has 7550 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134107053 FOF: preparing output order of particles took 1.4404 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 9.30631 sec, total size 5340.88 MB, corresponds to effective I/O rate of 573.899 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 129 (rank 129 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.