TACC: Starting up job 4244611 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 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 864 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 = 186314.84 Mb (on task= 837), Smallest = 186191.28 Mb (on task= 0), Average = 186278.21 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5195.48 Mb (on task= 0), Smallest = 5072.05 Mb (on task= 837), Average = 5108.68 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 = 5195.48 Mb (on task= 0), Smallest = 5072.05 Mb (on task= 837), Average = 5108.68 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 9), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.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 15.9373 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_066.hdf5' contains: READIC: Type 0 (gas): 63699956 (tot= 63699956) masstab= 0 READIC: Type 1: 70434669 (tot= 70434669) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 699 (tot= 699) masstab= 0 READIC: Type 5: 1 (tot= 1) masstab= 0 READIC: Reading file `output/snap_066.hdf5' on task=0 and distribute it to 0 to 863. 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 4.76446 sec, total size 6383.22 MB, corresponds to effective I/O rate of 1339.76 MB/sec READIC: Total number of particles : 134135325 INIT: Testing ID uniqueness... INIT: success. took=0.0612735 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=32432, determination of top-level tree involved 6 iterations and took 0.386821 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=180 for nextra=80, reaching maximum imbalance of 1.1167|1.11683 DOMAIN: combining multiple-domains took 0.0154436 sec DOMAIN: exchange of 70435369 particles DOMAIN: particle exchange done. (took 0.224962 sec) DOMAIN: domain decomposition done. (took in total 0.633024 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0338507 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=86.6375 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0536212 sec =77410.1 NTopnodes=37065 NTopleaves=32432 FOF: Start linking particles (presently allocated=98.5228 MB) FOF: linking of small cells took 0.000857225 sec FOF: local links done (took 0.0692189 sec, avg-work=0.0604947, imbalance=1.125). FOF: Marked=171270 out of the 70434669 primaries which are linked FOF: begin linking across processors (presently allocated=99.5871 MB) FOF: have done 18215 cross links (processed 171270, took 0.00388414 sec) FOF: have done 3481 cross links (processed 87244, took 0.00313324 sec) FOF: have done 599 cross links (processed 12161, took 0.00258617 sec) FOF: have done 96 cross links (processed 2067, took 0.00251989 sec) FOF: have done 13 cross links (processed 300, took 0.00235523 sec) FOF: have done 4 cross links (processed 55, took 0.00247584 sec) FOF: have done 0 cross links (processed 8, took 0.00234136 sec) FOF: Local groups found. FOF: primary group finding took = 0.0940683 sec FOF: Start finding nearest dm-particle (presently allocated=98.5228 MB) FOF: fof-nearest iteration 1: need to repeat for 62573998 particles. (took = 0.046135 sec) FOF: fof-nearest iteration 2: need to repeat for 56864244 particles. (took = 0.0495442 sec) FOF: fof-nearest iteration 3: need to repeat for 39877854 particles. (took = 0.0531077 sec) FOF: fof-nearest iteration 4: need to repeat for 17317124 particles. (took = 0.0446988 sec) FOF: fof-nearest iteration 5: need to repeat for 3214269 particles. (took = 0.024407 sec) FOF: fof-nearest iteration 6: need to repeat for 59534 particles. (took = 0.00729788 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.22948 sec FOF: compiling local group data and catalogue took = 0.0133289 sec FOF: Total number of FOF groups with at least 32 particles: 2939095 FOF: Largest FOF group has 92 particles. FOF: Total number of particles in FOF groups: 134134873 FOF: group properties are now allocated.. (presently allocated=90.3436 MB) FOF: computation of group properties took = 0.00754295 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.246646 sec FOF: Finished computing FoF groups. Complete work took 0.777418 sec (presently allocated=87.8582 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=93.0351 MB) GRAVTREE: Tree construction done. took 0.220894 sec =94711.7 NTopnodes=37065 NTopleaves=32432 tree-build-scalability=0.609107 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133144746 particles. (took 0.43633 sec) SUBFIND: ngb iteration 2: need to repeat for 131711542 particles. (took 0.367575 sec) SUBFIND: ngb iteration 3: need to repeat for 129881293 particles. (took 0.337913 sec) SUBFIND: ngb iteration 4: need to repeat for 127541317 particles. (took 0.313321 sec) SUBFIND: ngb iteration 5: need to repeat for 124212587 particles. (took 0.301635 sec) SUBFIND: ngb iteration 6: need to repeat for 118611203 particles. (took 0.292672 sec) SUBFIND: ngb iteration 7: need to repeat for 108738297 particles. (took 0.280424 sec) SUBFIND: ngb iteration 8: need to repeat for 94269852 particles. (took 0.253022 sec) SUBFIND: ngb iteration 9: need to repeat for 79831242 particles. (took 0.209757 sec) SUBFIND: ngb iteration 10: need to repeat for 70483630 particles. (took 0.160659 sec) SUBFIND: ngb iteration 11: need to repeat for 66108896 particles. (took 0.12815 sec) SUBFIND: ngb iteration 12: need to repeat for 64469660 particles. (took 0.114078 sec) SUBFIND: ngb iteration 13: need to repeat for 63935726 particles. (took 0.109583 sec) SUBFIND: ngb iteration 14: need to repeat for 63772627 particles. (took 0.107822 sec) SUBFIND: ngb iteration 15: need to repeat for 63722476 particles. (took 0.104821 sec) SUBFIND: ngb iteration 16: need to repeat for 63706746 particles. (took 0.100278 sec) SUBFIND: ngb iteration 17: need to repeat for 63701121 particles. (took 0.0940942 sec) SUBFIND: ngb iteration 18: need to repeat for 63697798 particles. (took 0.0878525 sec) SUBFIND: ngb iteration 19: need to repeat for 63693056 particles. (took 0.0832757 sec) SUBFIND: ngb iteration 20: need to repeat for 63685022 particles. (took 0.0814976 sec) SUBFIND: ngb iteration 21: need to repeat for 63669962 particles. (took 0.0816918 sec) SUBFIND: ngb iteration 22: need to repeat for 63641504 particles. (took 0.0835218 sec) SUBFIND: ngb iteration 23: need to repeat for 63585175 particles. (took 0.0863215 sec) SUBFIND: ngb iteration 24: need to repeat for 63474134 particles. (took 0.0901744 sec) SUBFIND: ngb iteration 25: need to repeat for 63264136 particles. (took 0.096289 sec) SUBFIND: ngb iteration 26: need to repeat for 62882547 particles. (took 0.104195 sec) SUBFIND: ngb iteration 27: need to repeat for 62229576 particles. (took 0.114395 sec) SUBFIND: ngb iteration 28: need to repeat for 61194418 particles. (took 0.129273 sec) SUBFIND: ngb iteration 29: need to repeat for 59652419 particles. (took 0.147167 sec) SUBFIND: ngb iteration 30: need to repeat for 57494388 particles. (took 0.165684 sec) SUBFIND: ngb iteration 31: need to repeat for 54640853 particles. (took 0.181165 sec) SUBFIND: ngb iteration 32: need to repeat for 51036353 particles. (took 0.192433 sec) SUBFIND: ngb iteration 33: need to repeat for 46617273 particles. (took 0.198818 sec) SUBFIND: ngb iteration 34: need to repeat for 41330557 particles. (took 0.19801 sec) SUBFIND: ngb iteration 35: need to repeat for 35233233 particles. (took 0.188735 sec) SUBFIND: ngb iteration 36: need to repeat for 28513610 particles. (took 0.16809 sec) SUBFIND: ngb iteration 37: need to repeat for 21586466 particles. (took 0.145275 sec) SUBFIND: ngb iteration 38: need to repeat for 15036911 particles. (took 0.121079 sec) SUBFIND: ngb iteration 39: need to repeat for 9452870 particles. (took 0.0961904 sec) SUBFIND: ngb iteration 40: need to repeat for 5217705 particles. (took 0.0703308 sec) SUBFIND: ngb iteration 41: need to repeat for 2463958 particles. (took 0.0470728 sec) SUBFIND: ngb iteration 42: need to repeat for 965501 particles. (took 0.0280157 sec) SUBFIND: ngb iteration 43: need to repeat for 299859 particles. (took 0.0143363 sec) SUBFIND: ngb iteration 44: need to repeat for 70878 particles. (took 0.005769 sec) SUBFIND: ngb iteration 45: need to repeat for 11971 particles. (took 0.00247752 sec) SUBFIND: ngb iteration 46: need to repeat for 1344 particles. (took 0.000883644 sec) SUBFIND: ngb iteration 47: need to repeat for 91 particles. (took 0.000367081 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 6.72664 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 134135325 particles, for threshold size factor 0.6) SUBFIND: The other 2939095 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00527166 sec SUBFIND: particle balance=1.1167 SUBFIND: subfind_exchange() took 0.233474 sec SUBFIND: particle balance for processing=1.00037 SUBFIND: subdomain decomposition took 0.0516644 sec SUBFIND: serial subfind subdomain decomposition took 0.0511261 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3402 took 34.0082 sec SUBFIND: root-task=0: Serial processing of halo 0 took 34.1337 SUBFIND: Processing overall took (total time=37.4587 sec) SUBFIND: 0 out of 701 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 122878 SUBFIND: subfind_exchange() (for return to original CPU) took 0.25843 sec TREE: Full tree construction for all particles. (presently allocated=81.0304 MB) GRAVTREE: Tree construction done. took 0.787824 sec =94711.7 NTopnodes=37065 NTopleaves=32432 tree-build-scalability=0.609107 SUBFIND: SO iteration 1: need to repeat for 2939083 halo centers. (took 0.0246064 sec) SUBFIND: SO iteration 2: need to repeat for 2939083 halo centers. (took 0.021969 sec) SUBFIND: SO iteration 3: need to repeat for 2939083 halo centers. (took 0.0223544 sec) SUBFIND: SO iteration 4: need to repeat for 2939083 halo centers. (took 0.0220639 sec) SUBFIND: SO iteration 5: need to repeat for 2939083 halo centers. (took 0.0220362 sec) SUBFIND: SO iteration 6: need to repeat for 2939083 halo centers. (took 0.0220704 sec) SUBFIND: SO iteration 7: need to repeat for 2939083 halo centers. (took 0.0220368 sec) SUBFIND: SO iteration 8: need to repeat for 2939083 halo centers. (took 0.0221795 sec) SUBFIND: SO iteration 9: need to repeat for 2939083 halo centers. (took 0.0222344 sec) SUBFIND: SO iteration 10: need to repeat for 2939083 halo centers. (took 0.0220583 sec) SUBFIND: SO iteration 11: need to repeat for 2939083 halo centers. (took 0.0222206 sec) SUBFIND: SO iteration 12: need to repeat for 2939083 halo centers. (took 0.0220251 sec) SUBFIND: SO iteration 13: need to repeat for 2939083 halo centers. (took 0.0221246 sec) SUBFIND: SO iteration 14: need to repeat for 2939083 halo centers. (took 0.0221979 sec) SUBFIND: SO iteration 15: need to repeat for 2939083 halo centers. (took 0.0230158 sec) SUBFIND: SO iteration 16: need to repeat for 302206 halo centers. (took 0.0216413 sec) SUBFIND: SO iteration 17: need to repeat for 2408 halo centers. (took 0.00853286 sec) SUBFIND: SO iteration 1: need to repeat for 2939083 halo centers. (took 0.022384 sec) SUBFIND: SO iteration 2: need to repeat for 2939083 halo centers. (took 0.0219668 sec) SUBFIND: SO iteration 3: need to repeat for 2939083 halo centers. (took 0.0220909 sec) SUBFIND: SO iteration 4: need to repeat for 2939083 halo centers. (took 0.0220903 sec) SUBFIND: SO iteration 5: need to repeat for 2939083 halo centers. (took 0.0221299 sec) SUBFIND: SO iteration 6: need to repeat for 2939083 halo centers. (took 0.02214 sec) SUBFIND: SO iteration 7: need to repeat for 2939083 halo centers. (took 0.0220679 sec) SUBFIND: SO iteration 8: need to repeat for 2939083 halo centers. (took 0.0221837 sec) SUBFIND: SO iteration 9: need to repeat for 2939083 halo centers. (took 0.0221082 sec) SUBFIND: SO iteration 10: need to repeat for 2939083 halo centers. (took 0.0220262 sec) SUBFIND: SO iteration 11: need to repeat for 2939083 halo centers. (took 0.0220967 sec) SUBFIND: SO iteration 12: need to repeat for 2939083 halo centers. (took 0.0221352 sec) SUBFIND: SO iteration 13: need to repeat for 2939083 halo centers. (took 0.0220385 sec) SUBFIND: SO iteration 14: need to repeat for 2939083 halo centers. (took 0.0220423 sec) SUBFIND: SO iteration 15: need to repeat for 2939083 halo centers. (took 0.0220422 sec) SUBFIND: SO iteration 16: need to repeat for 182339 halo centers. (took 0.0214583 sec) SUBFIND: SO iteration 17: need to repeat for 1222 halo centers. (took 0.00685553 sec) SUBFIND: SO iteration 1: need to repeat for 2939083 halo centers. (took 0.0223634 sec) SUBFIND: SO iteration 2: need to repeat for 2939083 halo centers. (took 0.021824 sec) SUBFIND: SO iteration 3: need to repeat for 2939083 halo centers. (took 0.0221918 sec) SUBFIND: SO iteration 4: need to repeat for 2939083 halo centers. (took 0.0221863 sec) SUBFIND: SO iteration 5: need to repeat for 2939083 halo centers. (took 0.0220395 sec) SUBFIND: SO iteration 6: need to repeat for 2939083 halo centers. (took 0.0220765 sec) SUBFIND: SO iteration 7: need to repeat for 2939083 halo centers. (took 0.0222965 sec) SUBFIND: SO iteration 8: need to repeat for 2939083 halo centers. (took 0.0221378 sec) SUBFIND: SO iteration 9: need to repeat for 2939083 halo centers. (took 0.0220415 sec) SUBFIND: SO iteration 10: need to repeat for 2939083 halo centers. (took 0.0221581 sec) SUBFIND: SO iteration 11: need to repeat for 2939083 halo centers. (took 0.0220427 sec) SUBFIND: SO iteration 12: need to repeat for 2939083 halo centers. (took 0.0220082 sec) SUBFIND: SO iteration 13: need to repeat for 2939083 halo centers. (took 0.0219862 sec) SUBFIND: SO iteration 14: need to repeat for 2939083 halo centers. (took 0.0220577 sec) SUBFIND: SO iteration 15: need to repeat for 2939083 halo centers. (took 0.0221595 sec) SUBFIND: SO iteration 16: need to repeat for 304006 halo centers. (took 0.0214933 sec) SUBFIND: SO iteration 17: need to repeat for 2411 halo centers. (took 0.00864476 sec) SUBFIND: SO iteration 1: need to repeat for 2939083 halo centers. (took 0.0220783 sec) SUBFIND: SO iteration 2: need to repeat for 2939083 halo centers. (took 0.0218683 sec) SUBFIND: SO iteration 3: need to repeat for 2939083 halo centers. (took 0.0212794 sec) SUBFIND: SO iteration 4: need to repeat for 2939083 halo centers. (took 0.0216762 sec) SUBFIND: SO iteration 5: need to repeat for 2939083 halo centers. (took 0.0216547 sec) SUBFIND: SO iteration 6: need to repeat for 2939083 halo centers. (took 0.0216124 sec) SUBFIND: SO iteration 7: need to repeat for 2939083 halo centers. (took 0.0216977 sec) SUBFIND: SO iteration 8: need to repeat for 2939083 halo centers. (took 0.0217172 sec) SUBFIND: SO iteration 9: need to repeat for 2939083 halo centers. (took 0.0222482 sec) SUBFIND: SO iteration 10: need to repeat for 2939083 halo centers. (took 0.0222738 sec) SUBFIND: SO iteration 11: need to repeat for 2939083 halo centers. (took 0.0228021 sec) SUBFIND: SO iteration 12: need to repeat for 2939083 halo centers. (took 0.022793 sec) SUBFIND: SO iteration 13: need to repeat for 2939083 halo centers. (took 0.0236538 sec) SUBFIND: SO iteration 14: need to repeat for 2939083 halo centers. (took 0.0234303 sec) SUBFIND: SO iteration 15: need to repeat for 2939083 halo centers. (took 0.0229961 sec) SUBFIND: SO iteration 16: need to repeat for 2537300 halo centers. (took 0.0227229 sec) SUBFIND: SO iteration 17: need to repeat for 176951 halo centers. (took 0.0204577 sec) SUBFIND: SO iteration 18: need to repeat for 22939 halo centers. (took 0.00686898 sec) SUBFIND: determining spherical overdensity masses took 1.47787 sec SUBFIND: assembled and ordered groups and subhalos (took 0.26512 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (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 = 4.88373 sec, total size 1098.89 MB, corresponds to effective I/O rate of 225.011 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.88521 sec SUBFIND: Finished with SUBFIND. (total time=52.3605 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2939783 SUBFIND: Largest subhalo has 92 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134134280 FOF: preparing output order of particles took 0.961443 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.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 9.11237 sec, total size 5334.16 MB, corresponds to effective I/O rate of 585.376 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 642 (rank 642 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.