TACC: Starting up job 4153614 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 24 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 648 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 = 186338.36 Mb (on task= 243), Smallest = 185665.41 Mb (on task= 621), Average = 186013.96 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5721.48 Mb (on task= 621), Smallest = 5048.54 Mb (on task= 243), Average = 5372.93 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 = 5721.48 Mb (on task= 621), Smallest = 5048.54 Mb (on task= 243), Average = 5372.93 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 326), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c208-001.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 16.6393 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): 65734735 (tot= 65734735) masstab= 0 READIC: Type 1: 68241378 (tot= 68241378) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 126343 (tot= 126343) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_271.hdf5' on task=0 and distribute it to 0 to 647. 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 5.09988 sec, total size 6389.48 MB, corresponds to effective I/O rate of 1252.87 MB/sec READIC: Total number of particles : 134102456 INIT: Testing ID uniqueness... INIT: success. took=0.0629 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: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: NTopleaves=30661, determination of top-level tree involved 5 iterations and took 0.491845 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=166 for nextra=75, reaching maximum imbalance of 1.10423|1.1043 DOMAIN: combining multiple-domains took 0.0172762 sec DOMAIN: exchange of 68367721 particles DOMAIN: particle exchange done. (took 0.302294 sec) DOMAIN: domain decomposition done. (took in total 0.81891 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0466862 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=116.299 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.10892 sec =64963 NTopnodes=35041 NTopleaves=30661 FOF: Start linking particles (presently allocated=128.612 MB) FOF: linking of small cells took 0.00125916 sec FOF: local links done (took 0.114975 sec, avg-work=0.102535, imbalance=1.1137). FOF: Marked=168450 out of the 68241378 primaries which are linked FOF: begin linking across processors (presently allocated=129.884 MB) FOF: have done 9825 cross links (processed 168450, took 0.00452081 sec) FOF: have done 2376 cross links (processed 81859, took 0.00380947 sec) FOF: have done 401 cross links (processed 10842, took 0.00326685 sec) FOF: have done 68 cross links (processed 1762, took 0.00313952 sec) FOF: have done 8 cross links (processed 330, took 0.00301819 sec) FOF: have done 2 cross links (processed 100, took 0.00299061 sec) FOF: have done 0 cross links (processed 12, took 0.00299359 sec) FOF: Local groups found. FOF: primary group finding took = 0.146189 sec FOF: Start finding nearest dm-particle (presently allocated=128.612 MB) FOF: fof-nearest iteration 1: need to repeat for 63408066 particles. (took = 0.0716977 sec) FOF: fof-nearest iteration 2: need to repeat for 51990361 particles. (took = 0.0829647 sec) FOF: fof-nearest iteration 3: need to repeat for 27610136 particles. (took = 0.0888509 sec) FOF: fof-nearest iteration 4: need to repeat for 8689128 particles. (took = 0.0591026 sec) FOF: fof-nearest iteration 5: need to repeat for 1118355 particles. (took = 0.0243546 sec) FOF: fof-nearest iteration 6: need to repeat for 32514 particles. (took = 0.00608651 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.338879 sec FOF: compiling local group data and catalogue took = 0.0165833 sec FOF: Total number of FOF groups with at least 32 particles: 605871 FOF: Largest FOF group has 223 particles. FOF: Total number of particles in FOF groups: 134102454 FOF: group properties are now allocated.. (presently allocated=119.918 MB) FOF: computation of group properties took = 0.005728 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.171815 sec FOF: Finished computing FoF groups. Complete work took 0.874097 sec (presently allocated=116.642 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.292 MB) GRAVTREE: Tree construction done. took 0.346975 sec =83968.4 NTopnodes=35041 NTopleaves=30661 tree-build-scalability=0.583332 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134100463 particles. (took 0.670758 sec) SUBFIND: ngb iteration 2: need to repeat for 134099393 particles. (took 0.577766 sec) SUBFIND: ngb iteration 3: need to repeat for 134098803 particles. (took 0.535976 sec) SUBFIND: ngb iteration 4: need to repeat for 134098145 particles. (took 0.515845 sec) SUBFIND: ngb iteration 5: need to repeat for 134097791 particles. (took 0.507905 sec) SUBFIND: ngb iteration 6: need to repeat for 134096939 particles. (took 0.51152 sec) SUBFIND: ngb iteration 7: need to repeat for 134096438 particles. (took 0.528259 sec) SUBFIND: ngb iteration 8: need to repeat for 134095929 particles. (took 0.552615 sec) SUBFIND: ngb iteration 9: need to repeat for 134095046 particles. (took 0.58284 sec) SUBFIND: ngb iteration 10: need to repeat for 134015130 particles. (took 0.614899 sec) SUBFIND: ngb iteration 11: need to repeat for 131539752 particles. (took 0.652491 sec) SUBFIND: ngb iteration 12: need to repeat for 123662603 particles. (took 0.675183 sec) SUBFIND: ngb iteration 13: need to repeat for 113180948 particles. (took 0.664145 sec) SUBFIND: ngb iteration 14: need to repeat for 101441526 particles. (took 0.637816 sec) SUBFIND: ngb iteration 15: need to repeat for 90909731 particles. (took 0.600467 sec) SUBFIND: ngb iteration 16: need to repeat for 82070179 particles. (took 0.560076 sec) SUBFIND: ngb iteration 17: need to repeat for 73931602 particles. (took 0.523415 sec) SUBFIND: ngb iteration 18: need to repeat for 65525740 particles. (took 0.485127 sec) SUBFIND: ngb iteration 19: need to repeat for 55840733 particles. (took 0.441232 sec) SUBFIND: ngb iteration 20: need to repeat for 43935040 particles. (took 0.391366 sec) SUBFIND: ngb iteration 21: need to repeat for 30471547 particles. (took 0.328098 sec) SUBFIND: ngb iteration 22: need to repeat for 17686081 particles. (took 0.247676 sec) SUBFIND: ngb iteration 23: need to repeat for 8059131 particles. (took 0.162172 sec) SUBFIND: ngb iteration 24: need to repeat for 2734903 particles. (took 0.0874978 sec) SUBFIND: ngb iteration 25: need to repeat for 640231 particles. (took 0.0397021 sec) SUBFIND: ngb iteration 26: need to repeat for 99715 particles. (took 0.0129428 sec) SUBFIND: ngb iteration 27: need to repeat for 14700 particles. (took 0.00309149 sec) SUBFIND: ngb iteration 28: need to repeat for 6852 particles. (took 0.00124483 sec) SUBFIND: ngb iteration 29: need to repeat for 6223 particles. (took 0.00151596 sec) SUBFIND: ngb iteration 30: need to repeat for 6021 particles. (took 0.00141132 sec) SUBFIND: ngb iteration 31: need to repeat for 5641 particles. (took 0.00158806 sec) SUBFIND: ngb iteration 32: need to repeat for 5232 particles. (took 0.0020589 sec) SUBFIND: ngb iteration 33: need to repeat for 4758 particles. (took 0.00163602 sec) SUBFIND: ngb iteration 34: need to repeat for 4342 particles. (took 0.00173737 sec) SUBFIND: ngb iteration 35: need to repeat for 3802 particles. (took 0.00281147 sec) SUBFIND: ngb iteration 36: need to repeat for 3040 particles. (took 0.00198292 sec) SUBFIND: ngb iteration 37: need to repeat for 2209 particles. (took 0.00154035 sec) SUBFIND: ngb iteration 38: need to repeat for 1458 particles. (took 0.00119128 sec) SUBFIND: ngb iteration 39: need to repeat for 800 particles. (took 0.0011597 sec) SUBFIND: ngb iteration 40: need to repeat for 462 particles. (took 0.00104349 sec) SUBFIND: ngb iteration 41: need to repeat for 237 particles. (took 0.000871556 sec) SUBFIND: ngb iteration 42: need to repeat for 135 particles. (took 0.000635268 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 12.1384 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 134102456 particles, for threshold size factor 0.6) SUBFIND: The other 605871 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00262881 sec SUBFIND: particle balance=1.10423 SUBFIND: subfind_exchange() took 0.371716 sec SUBFIND: particle balance for processing=1.00002 SUBFIND: subdomain decomposition took 0.0694626 sec SUBFIND: serial subfind subdomain decomposition took 0.0681386 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=935 took 15.5863 sec SUBFIND: root-task=0: Serial processing of halo 0 took 15.7551 SUBFIND: Processing overall took (total time=15.9025 sec) SUBFIND: 0 out of 39096 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344915 ALLOCATE: Changing to MaxPartSph = 169071 SUBFIND: subfind_exchange() (for return to original CPU) took 0.405057 sec TREE: Full tree construction for all particles. (presently allocated=107.646 MB) GRAVTREE: Tree construction done. took 0.959676 sec =83968.4 NTopnodes=35041 NTopleaves=30661 tree-build-scalability=0.583332 SUBFIND: SO iteration 1: need to repeat for 605871 halo centers. (took 0.0172999 sec) SUBFIND: SO iteration 2: need to repeat for 605871 halo centers. (took 0.0161666 sec) SUBFIND: SO iteration 3: need to repeat for 605871 halo centers. (took 0.0157986 sec) SUBFIND: SO iteration 4: need to repeat for 605871 halo centers. (took 0.015561 sec) SUBFIND: SO iteration 5: need to repeat for 605871 halo centers. (took 0.0153722 sec) SUBFIND: SO iteration 6: need to repeat for 605871 halo centers. (took 0.0153553 sec) SUBFIND: SO iteration 7: need to repeat for 605871 halo centers. (took 0.0154394 sec) SUBFIND: SO iteration 8: need to repeat for 605871 halo centers. (took 0.0153032 sec) SUBFIND: SO iteration 9: need to repeat for 605871 halo centers. (took 0.0154208 sec) SUBFIND: SO iteration 10: need to repeat for 605871 halo centers. (took 0.0152582 sec) SUBFIND: SO iteration 11: need to repeat for 605871 halo centers. (took 0.015323 sec) SUBFIND: SO iteration 12: need to repeat for 605871 halo centers. (took 0.015467 sec) SUBFIND: SO iteration 13: need to repeat for 605871 halo centers. (took 0.0153769 sec) SUBFIND: SO iteration 14: need to repeat for 605871 halo centers. (took 0.0156318 sec) SUBFIND: SO iteration 15: need to repeat for 605871 halo centers. (took 0.015457 sec) SUBFIND: SO iteration 16: need to repeat for 8205 halo centers. (took 0.0154932 sec) SUBFIND: SO iteration 17: need to repeat for 101 halo centers. (took 0.00107205 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000188697 sec) SUBFIND: SO iteration 1: need to repeat for 605871 halo centers. (took 0.0153631 sec) SUBFIND: SO iteration 2: need to repeat for 605871 halo centers. (took 0.0153414 sec) SUBFIND: SO iteration 3: need to repeat for 605871 halo centers. (took 0.0154483 sec) SUBFIND: SO iteration 4: need to repeat for 605871 halo centers. (took 0.0156372 sec) SUBFIND: SO iteration 5: need to repeat for 605871 halo centers. (took 0.0152781 sec) SUBFIND: SO iteration 6: need to repeat for 605871 halo centers. (took 0.0152672 sec) SUBFIND: SO iteration 7: need to repeat for 605871 halo centers. (took 0.0153378 sec) SUBFIND: SO iteration 8: need to repeat for 605871 halo centers. (took 0.0154913 sec) SUBFIND: SO iteration 9: need to repeat for 605871 halo centers. (took 0.0152745 sec) SUBFIND: SO iteration 10: need to repeat for 605871 halo centers. (took 0.0153403 sec) SUBFIND: SO iteration 11: need to repeat for 605871 halo centers. (took 0.0152474 sec) SUBFIND: SO iteration 12: need to repeat for 605871 halo centers. (took 0.0152582 sec) SUBFIND: SO iteration 13: need to repeat for 605871 halo centers. (took 0.0152036 sec) SUBFIND: SO iteration 14: need to repeat for 605871 halo centers. (took 0.0155812 sec) SUBFIND: SO iteration 15: need to repeat for 605871 halo centers. (took 0.0152597 sec) SUBFIND: SO iteration 16: need to repeat for 4088 halo centers. (took 0.0150411 sec) SUBFIND: SO iteration 17: need to repeat for 47 halo centers. (took 0.000672899 sec) SUBFIND: SO iteration 1: need to repeat for 605871 halo centers. (took 0.0152582 sec) SUBFIND: SO iteration 2: need to repeat for 605871 halo centers. (took 0.0160055 sec) SUBFIND: SO iteration 3: need to repeat for 605871 halo centers. (took 0.0157196 sec) SUBFIND: SO iteration 4: need to repeat for 605871 halo centers. (took 0.0157312 sec) SUBFIND: SO iteration 5: need to repeat for 605871 halo centers. (took 0.0154123 sec) SUBFIND: SO iteration 6: need to repeat for 605871 halo centers. (took 0.0153718 sec) SUBFIND: SO iteration 7: need to repeat for 605871 halo centers. (took 0.0153128 sec) SUBFIND: SO iteration 8: need to repeat for 605871 halo centers. (took 0.0152655 sec) SUBFIND: SO iteration 9: need to repeat for 605871 halo centers. (took 0.0152951 sec) SUBFIND: SO iteration 10: need to repeat for 605871 halo centers. (took 0.0153327 sec) SUBFIND: SO iteration 11: need to repeat for 605871 halo centers. (took 0.0153161 sec) SUBFIND: SO iteration 12: need to repeat for 605871 halo centers. (took 0.0153001 sec) SUBFIND: SO iteration 13: need to repeat for 605871 halo centers. (took 0.0153222 sec) SUBFIND: SO iteration 14: need to repeat for 605871 halo centers. (took 0.0153168 sec) SUBFIND: SO iteration 15: need to repeat for 605871 halo centers. (took 0.015327 sec) SUBFIND: SO iteration 16: need to repeat for 8471 halo centers. (took 0.0151982 sec) SUBFIND: SO iteration 17: need to repeat for 107 halo centers. (took 0.00110244 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000196986 sec) SUBFIND: SO iteration 1: need to repeat for 605871 halo centers. (took 0.0154138 sec) SUBFIND: SO iteration 2: need to repeat for 605871 halo centers. (took 0.0161242 sec) SUBFIND: SO iteration 3: need to repeat for 605871 halo centers. (took 0.0156783 sec) SUBFIND: SO iteration 4: need to repeat for 605871 halo centers. (took 0.0159796 sec) SUBFIND: SO iteration 5: need to repeat for 605871 halo centers. (took 0.0160601 sec) SUBFIND: SO iteration 6: need to repeat for 605871 halo centers. (took 0.0162435 sec) SUBFIND: SO iteration 7: need to repeat for 605871 halo centers. (took 0.0159617 sec) SUBFIND: SO iteration 8: need to repeat for 605871 halo centers. (took 0.0160223 sec) SUBFIND: SO iteration 9: need to repeat for 605871 halo centers. (took 0.0158884 sec) SUBFIND: SO iteration 10: need to repeat for 605871 halo centers. (took 0.0160048 sec) SUBFIND: SO iteration 11: need to repeat for 605871 halo centers. (took 0.0158512 sec) SUBFIND: SO iteration 12: need to repeat for 605871 halo centers. (took 0.0161214 sec) SUBFIND: SO iteration 13: need to repeat for 605871 halo centers. (took 0.0159808 sec) SUBFIND: SO iteration 14: need to repeat for 605871 halo centers. (took 0.0158299 sec) SUBFIND: SO iteration 15: need to repeat for 605871 halo centers. (took 0.0158879 sec) SUBFIND: SO iteration 16: need to repeat for 309078 halo centers. (took 0.0157835 sec) SUBFIND: SO iteration 17: need to repeat for 9325 halo centers. (took 0.0116506 sec) SUBFIND: SO iteration 18: need to repeat for 237 halo centers. (took 0.00115467 sec) SUBFIND: determining spherical overdensity masses took 1.01516 sec SUBFIND: assembled and ordered groups and subhalos (took 0.172749 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 = 11.667 sec, total size 234.526 MB, corresponds to effective I/O rate of 20.1016 MB/sec SUBFIND: Subgroup catalogues saved. took = 11.6683 sec SUBFIND: Finished with SUBFIND. (total time=43.0544 sec) SUBFIND: Total number of subhalos with at least 20 particles: 644839 SUBFIND: Largest subhalo has 223 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134102454 FOF: preparing output order of particles took 1.26569 sec SNAPSHOT: writing snapshot file #271 @ time 0.132275 ... SNAPSHOT: writing snapshot file: 'output/snap_271' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_271.hdf5' to 'output/bak-snap_271.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 8.95555 sec, total size 5356.32 MB, corresponds to effective I/O rate of 598.1 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 232 (rank 232 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.