TACC: Starting up job 4244614 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 = 186460.09 Mb (on task= 297), Smallest = 186404.84 Mb (on task= 0), Average = 186428.45 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5110.49 Mb (on task= 0), Smallest = 5055.24 Mb (on task= 297), Average = 5086.88 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 = 5110.49 Mb (on task= 0), Smallest = 5055.24 Mb (on task= 297), Average = 5086.88 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.46 Mb (on task= 190), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c123-212.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 16.219 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_054.hdf5' contains: READIC: Type 0 (gas): 65003112 (tot= 65003112) masstab= 0 READIC: Type 1: 68337358 (tot= 68337358) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 641898 (tot= 641898) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_054.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 4.6149 sec, total size 6381.19 MB, corresponds to effective I/O rate of 1382.74 MB/sec READIC: Total number of particles : 133982368 INIT: Testing ID uniqueness... INIT: success. took=0.0685964 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=18222, determination of top-level tree involved 6 iterations and took 0.651825 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=194 for nextra=20, reaching maximum imbalance of 1.12794|1.12812 DOMAIN: combining multiple-domains took 0.0130328 sec DOMAIN: exchange of 68979256 particles DOMAIN: particle exchange done. (took 0.316777 sec) DOMAIN: domain decomposition done. (took in total 0.992412 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0720883 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.324 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.159108 sec =59325.8 NTopnodes=20825 NTopleaves=18222 FOF: Start linking particles (presently allocated=191.035 MB) FOF: linking of small cells took 0.00170907 sec FOF: local links done (took 0.195301 sec, avg-work=0.170593, imbalance=1.13285). FOF: Marked=156473 out of the 68337358 primaries which are linked FOF: begin linking across processors (presently allocated=192.802 MB) FOF: have done 7434 cross links (processed 156473, took 0.00631988 sec) FOF: have done 2377 cross links (processed 80550, took 0.00541246 sec) FOF: have done 516 cross links (processed 14280, took 0.0049754 sec) FOF: have done 134 cross links (processed 3167, took 0.00471772 sec) FOF: have done 24 cross links (processed 692, took 0.00466946 sec) FOF: have done 10 cross links (processed 181, took 0.00459243 sec) FOF: have done 0 cross links (processed 39, took 0.00455724 sec) FOF: Local groups found. FOF: primary group finding took = 0.242611 sec FOF: Start finding nearest dm-particle (presently allocated=191.035 MB) FOF: fof-nearest iteration 1: need to repeat for 63247856 particles. (took = 0.113324 sec) FOF: fof-nearest iteration 2: need to repeat for 52233980 particles. (took = 0.133108 sec) FOF: fof-nearest iteration 3: need to repeat for 26751232 particles. (took = 0.147307 sec) FOF: fof-nearest iteration 4: need to repeat for 6567704 particles. (took = 0.0964382 sec) FOF: fof-nearest iteration 5: need to repeat for 782444 particles. (took = 0.0312372 sec) FOF: fof-nearest iteration 6: need to repeat for 9365 particles. (took = 0.00782308 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.537305 sec FOF: compiling local group data and catalogue took = 0.0263733 sec FOF: Total number of FOF groups with at least 32 particles: 288581 FOF: Largest FOF group has 496 particles. FOF: Total number of particles in FOF groups: 133982368 FOF: group properties are now allocated.. (presently allocated=178.491 MB) FOF: computation of group properties took = 0.00791038 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.082086 sec FOF: Finished computing FoF groups. Complete work took 1.107 sec (presently allocated=173.568 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=178.352 MB) GRAVTREE: Tree construction done. took 0.674055 sec =87516 NTopnodes=20825 NTopleaves=18222 tree-build-scalability=0.762594 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133982098 particles. (took 1.47736 sec) SUBFIND: ngb iteration 2: need to repeat for 133980958 particles. (took 1.35966 sec) SUBFIND: ngb iteration 3: need to repeat for 133976850 particles. (took 1.3001 sec) SUBFIND: ngb iteration 4: need to repeat for 133964570 particles. (took 1.2778 sec) SUBFIND: ngb iteration 5: need to repeat for 133935447 particles. (took 1.26895 sec) SUBFIND: ngb iteration 6: need to repeat for 133870383 particles. (took 1.28791 sec) SUBFIND: ngb iteration 7: need to repeat for 133747207 particles. (took 1.32394 sec) SUBFIND: ngb iteration 8: need to repeat for 133536577 particles. (took 1.38375 sec) SUBFIND: ngb iteration 9: need to repeat for 132971457 particles. (took 1.46095 sec) SUBFIND: ngb iteration 10: need to repeat for 130672912 particles. (took 1.55001 sec) SUBFIND: ngb iteration 11: need to repeat for 126060402 particles. (took 1.62193 sec) SUBFIND: ngb iteration 12: need to repeat for 118673618 particles. (took 1.65829 sec) SUBFIND: ngb iteration 13: need to repeat for 108449030 particles. (took 1.65075 sec) SUBFIND: ngb iteration 14: need to repeat for 96759640 particles. (took 1.58668 sec) SUBFIND: ngb iteration 15: need to repeat for 84955205 particles. (took 1.48484 sec) SUBFIND: ngb iteration 16: need to repeat for 73627981 particles. (took 1.3467 sec) SUBFIND: ngb iteration 17: need to repeat for 63002263 particles. (took 1.19303 sec) SUBFIND: ngb iteration 18: need to repeat for 53100351 particles. (took 1.03479 sec) SUBFIND: ngb iteration 19: need to repeat for 43874901 particles. (took 0.876791 sec) SUBFIND: ngb iteration 20: need to repeat for 35159664 particles. (took 0.729636 sec) SUBFIND: ngb iteration 21: need to repeat for 26730606 particles. (took 0.595265 sec) SUBFIND: ngb iteration 22: need to repeat for 18805196 particles. (took 0.465479 sec) SUBFIND: ngb iteration 23: need to repeat for 11917585 particles. (took 0.344478 sec) SUBFIND: ngb iteration 24: need to repeat for 6510278 particles. (took 0.236186 sec) SUBFIND: ngb iteration 25: need to repeat for 2960005 particles. (took 0.140827 sec) SUBFIND: ngb iteration 26: need to repeat for 1106372 particles. (took 0.0722894 sec) SUBFIND: ngb iteration 27: need to repeat for 319573 particles. (took 0.0299747 sec) SUBFIND: ngb iteration 28: need to repeat for 62824 particles. (took 0.010148 sec) SUBFIND: ngb iteration 29: need to repeat for 7294 particles. (took 0.00271496 sec) SUBFIND: ngb iteration 30: need to repeat for 430 particles. (took 0.000655515 sec) SUBFIND: ngb iteration 31: need to repeat for 13 particles. (took 0.000209739 sec) SUBFIND: ngb iteration 32: need to repeat for 1 particles. (took 0.000136675 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 28.7801 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 133982368 particles, for threshold size factor 0.6) SUBFIND: The other 288581 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00200472 sec SUBFIND: particle balance=1.12765 SUBFIND: subfind_exchange() took 0.448145 sec SUBFIND: particle balance for processing=1.00149 SUBFIND: subdomain decomposition took 0.104749 sec SUBFIND: serial subfind subdomain decomposition took 0.103184 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=669 took 23.9286 sec SUBFIND: root-task=0: Serial processing of halo 0 took 24.1842 SUBFIND: Processing overall took (total time=24.8306 sec) SUBFIND: 0 out of 160949 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 250785 SUBFIND: subfind_exchange() (for return to original CPU) took 0.508348 sec TREE: Full tree construction for all particles. (presently allocated=160.26 MB) GRAVTREE: Tree construction done. took 1.54154 sec =87516 NTopnodes=20825 NTopleaves=18222 tree-build-scalability=0.762594 SUBFIND: SO iteration 1: need to repeat for 288581 halo centers. (took 0.0149411 sec) SUBFIND: SO iteration 2: need to repeat for 288581 halo centers. (took 0.0135443 sec) SUBFIND: SO iteration 3: need to repeat for 288581 halo centers. (took 0.0131599 sec) SUBFIND: SO iteration 4: need to repeat for 288581 halo centers. (took 0.0128464 sec) SUBFIND: SO iteration 5: need to repeat for 288581 halo centers. (took 0.0127966 sec) SUBFIND: SO iteration 6: need to repeat for 288581 halo centers. (took 0.0126037 sec) SUBFIND: SO iteration 7: need to repeat for 288581 halo centers. (took 0.0138125 sec) SUBFIND: SO iteration 8: need to repeat for 288581 halo centers. (took 0.0125715 sec) SUBFIND: SO iteration 9: need to repeat for 288581 halo centers. (took 0.0125451 sec) SUBFIND: SO iteration 10: need to repeat for 288581 halo centers. (took 0.0125776 sec) SUBFIND: SO iteration 11: need to repeat for 288581 halo centers. (took 0.0128626 sec) SUBFIND: SO iteration 12: need to repeat for 288581 halo centers. (took 0.0127073 sec) SUBFIND: SO iteration 13: need to repeat for 288581 halo centers. (took 0.0127163 sec) SUBFIND: SO iteration 14: need to repeat for 288581 halo centers. (took 0.0132709 sec) SUBFIND: SO iteration 15: need to repeat for 288581 halo centers. (took 0.0129145 sec) SUBFIND: SO iteration 16: need to repeat for 4038 halo centers. (took 0.0125021 sec) SUBFIND: SO iteration 17: need to repeat for 3 halo centers. (took 0.000750994 sec) SUBFIND: SO iteration 1: need to repeat for 288581 halo centers. (took 0.0130292 sec) SUBFIND: SO iteration 2: need to repeat for 288581 halo centers. (took 0.0121764 sec) SUBFIND: SO iteration 3: need to repeat for 288581 halo centers. (took 0.0128267 sec) SUBFIND: SO iteration 4: need to repeat for 288581 halo centers. (took 0.0132395 sec) SUBFIND: SO iteration 5: need to repeat for 288581 halo centers. (took 0.0125314 sec) SUBFIND: SO iteration 6: need to repeat for 288581 halo centers. (took 0.0124914 sec) SUBFIND: SO iteration 7: need to repeat for 288581 halo centers. (took 0.0127153 sec) SUBFIND: SO iteration 8: need to repeat for 288581 halo centers. (took 0.0127289 sec) SUBFIND: SO iteration 9: need to repeat for 288581 halo centers. (took 0.012461 sec) SUBFIND: SO iteration 10: need to repeat for 288581 halo centers. (took 0.0126412 sec) SUBFIND: SO iteration 11: need to repeat for 288581 halo centers. (took 0.0125067 sec) SUBFIND: SO iteration 12: need to repeat for 288581 halo centers. (took 0.0124658 sec) SUBFIND: SO iteration 13: need to repeat for 288581 halo centers. (took 0.0125982 sec) SUBFIND: SO iteration 14: need to repeat for 288581 halo centers. (took 0.0124661 sec) SUBFIND: SO iteration 15: need to repeat for 288581 halo centers. (took 0.0124452 sec) SUBFIND: SO iteration 16: need to repeat for 1768 halo centers. (took 0.0123383 sec) SUBFIND: SO iteration 1: need to repeat for 288581 halo centers. (took 0.0130986 sec) SUBFIND: SO iteration 2: need to repeat for 288581 halo centers. (took 0.0135468 sec) SUBFIND: SO iteration 3: need to repeat for 288581 halo centers. (took 0.0132589 sec) SUBFIND: SO iteration 4: need to repeat for 288581 halo centers. (took 0.013817 sec) SUBFIND: SO iteration 5: need to repeat for 288581 halo centers. (took 0.0138472 sec) SUBFIND: SO iteration 6: need to repeat for 288581 halo centers. (took 0.0136369 sec) SUBFIND: SO iteration 7: need to repeat for 288581 halo centers. (took 0.0125637 sec) SUBFIND: SO iteration 8: need to repeat for 288581 halo centers. (took 0.0124708 sec) SUBFIND: SO iteration 9: need to repeat for 288581 halo centers. (took 0.01254 sec) SUBFIND: SO iteration 10: need to repeat for 288581 halo centers. (took 0.0125269 sec) SUBFIND: SO iteration 11: need to repeat for 288581 halo centers. (took 0.0125484 sec) SUBFIND: SO iteration 12: need to repeat for 288581 halo centers. (took 0.0129817 sec) SUBFIND: SO iteration 13: need to repeat for 288581 halo centers. (took 0.0125261 sec) SUBFIND: SO iteration 14: need to repeat for 288581 halo centers. (took 0.0125036 sec) SUBFIND: SO iteration 15: need to repeat for 288581 halo centers. (took 0.0130059 sec) SUBFIND: SO iteration 16: need to repeat for 4093 halo centers. (took 0.012468 sec) SUBFIND: SO iteration 17: need to repeat for 3 halo centers. (took 0.000731982 sec) SUBFIND: SO iteration 1: need to repeat for 288581 halo centers. (took 0.0139253 sec) SUBFIND: SO iteration 2: need to repeat for 288581 halo centers. (took 0.0149611 sec) SUBFIND: SO iteration 3: need to repeat for 288581 halo centers. (took 0.0128142 sec) SUBFIND: SO iteration 4: need to repeat for 288581 halo centers. (took 0.0135738 sec) SUBFIND: SO iteration 5: need to repeat for 288581 halo centers. (took 0.012939 sec) SUBFIND: SO iteration 6: need to repeat for 288581 halo centers. (took 0.0137896 sec) SUBFIND: SO iteration 7: need to repeat for 288581 halo centers. (took 0.0143149 sec) SUBFIND: SO iteration 8: need to repeat for 288581 halo centers. (took 0.0137682 sec) SUBFIND: SO iteration 9: need to repeat for 288581 halo centers. (took 0.0142352 sec) SUBFIND: SO iteration 10: need to repeat for 288581 halo centers. (took 0.0160322 sec) SUBFIND: SO iteration 11: need to repeat for 288581 halo centers. (took 0.0138196 sec) SUBFIND: SO iteration 12: need to repeat for 288581 halo centers. (took 0.0136745 sec) SUBFIND: SO iteration 13: need to repeat for 288581 halo centers. (took 0.0129451 sec) SUBFIND: SO iteration 14: need to repeat for 288581 halo centers. (took 0.0135443 sec) SUBFIND: SO iteration 15: need to repeat for 288581 halo centers. (took 0.0138775 sec) SUBFIND: SO iteration 16: need to repeat for 180101 halo centers. (took 0.0129323 sec) SUBFIND: SO iteration 17: need to repeat for 2220 halo centers. (took 0.00948539 sec) SUBFIND: SO iteration 18: need to repeat for 39 halo centers. (took 0.000450682 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000143224 sec) SUBFIND: determining spherical overdensity masses took 0.85275 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0717193 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_054' (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 = 1.55587 sec, total size 140.983 MB, corresponds to effective I/O rate of 90.6138 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.55695 sec SUBFIND: Finished with SUBFIND. (total time=59.3398 sec) SUBFIND: Total number of subhalos with at least 20 particles: 449265 SUBFIND: Largest subhalo has 496 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982368 FOF: preparing output order of particles took 1.35028 sec SNAPSHOT: writing snapshot file #54 @ time 0.0909091 ... SNAPSHOT: writing snapshot file: 'output/snap_054' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_054.hdf5' to 'output/bak-snap_054.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 7.42376 sec, total size 5343.82 MB, corresponds to effective I/O rate of 719.827 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 173 (rank 173 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.