TACC: Starting up job 4154897 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 = 186384.15 Mb (on task= 405), Smallest = 185934.31 Mb (on task= 162), Average = 186045.42 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.88 Mb (on task= 378), Average = 191386.89 Mb Committed_AS: Largest = 5452.58 Mb (on task= 162), Smallest = 5002.74 Mb (on task= 405), Average = 5341.47 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 = 5452.58 Mb (on task= 162), Smallest = 5002.74 Mb (on task= 405), Average = 5341.47 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 83), Smallest = 95257.20 Mb (on task= 397), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-027.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 16.8677 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): 55857193 (tot= 55857193) masstab= 0 READIC: Type 1: 78244058 (tot= 78244058) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1153 (tot= 1153) 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 4.3739 sec, total size 6351.8 MB, corresponds to effective I/O rate of 1452.2 MB/sec READIC: Total number of particles : 134102404 INIT: Testing ID uniqueness... INIT: success. took=0.0741345 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: NTopleaves=18698, determination of top-level tree involved 6 iterations and took 0.444784 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=192 for nextra=24, reaching maximum imbalance of 1.1254|1.12576 DOMAIN: combining multiple-domains took 0.0175222 sec DOMAIN: exchange of 78245211 particles DOMAIN: particle exchange done. (took 0.294116 sec) DOMAIN: domain decomposition done. (took in total 0.763997 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0433983 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.161 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0674624 sec =81238.2 NTopnodes=21369 NTopleaves=18698 FOF: Start linking particles (presently allocated=126.737 MB) FOF: linking of small cells took 0.00101741 sec FOF: local links done (took 0.105272 sec, avg-work=0.0914524, imbalance=1.13087). FOF: Marked=215314 out of the 78244058 primaries which are linked FOF: begin linking across processors (presently allocated=128.021 MB) FOF: have done 23628 cross links (processed 215314, took 0.00588098 sec) FOF: have done 4405 cross links (processed 101278, took 0.00456596 sec) FOF: have done 698 cross links (processed 14141, took 0.00363632 sec) FOF: have done 114 cross links (processed 2156, took 0.00326421 sec) FOF: have done 16 cross links (processed 332, took 0.00308008 sec) FOF: have done 4 cross links (processed 45, took 0.00326934 sec) FOF: have done 1 cross links (processed 11, took 0.00309527 sec) FOF: have done 1 cross links (processed 4, took 0.00311398 sec) FOF: have done 1 cross links (processed 2, took 0.00309637 sec) FOF: have done 0 cross links (processed 2, took 0.00300202 sec) FOF: Local groups found. FOF: primary group finding took = 0.148808 sec FOF: Start finding nearest dm-particle (presently allocated=126.737 MB) FOF: fof-nearest iteration 1: need to repeat for 55208734 particles. (took = 0.0563198 sec) FOF: fof-nearest iteration 2: need to repeat for 51830022 particles. (took = 0.0593662 sec) FOF: fof-nearest iteration 3: need to repeat for 40574798 particles. (took = 0.0640659 sec) FOF: fof-nearest iteration 4: need to repeat for 22081724 particles. (took = 0.0595145 sec) FOF: fof-nearest iteration 5: need to repeat for 5483187 particles. (took = 0.0399037 sec) FOF: fof-nearest iteration 6: need to repeat for 177058 particles. (took = 0.0144119 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.299241 sec FOF: compiling local group data and catalogue took = 0.0185972 sec FOF: Total number of FOF groups with at least 32 particles: 3558286 FOF: Largest FOF group has 76 particles. FOF: Total number of particles in FOF groups: 134102404 FOF: group properties are now allocated.. (presently allocated=116.312 MB) FOF: computation of group properties took = 0.0119306 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.203967 sec FOF: Finished computing FoF groups. Complete work took 1.13531 sec (presently allocated=113.101 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.043 MB) GRAVTREE: Tree construction done. took 0.272448 sec =100904 NTopnodes=21369 NTopleaves=18698 tree-build-scalability=0.788552 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 128719102 particles. (took 0.599331 sec) SUBFIND: ngb iteration 2: need to repeat for 121426840 particles. (took 0.553193 sec) SUBFIND: ngb iteration 3: need to repeat for 113704293 particles. (took 0.471226 sec) SUBFIND: ngb iteration 4: need to repeat for 106550203 particles. (took 0.354355 sec) SUBFIND: ngb iteration 5: need to repeat for 99872123 particles. (took 0.322748 sec) SUBFIND: ngb iteration 6: need to repeat for 92256208 particles. (took 0.299992 sec) SUBFIND: ngb iteration 7: need to repeat for 81955290 particles. (took 0.306613 sec) SUBFIND: ngb iteration 8: need to repeat for 70448368 particles. (took 0.227505 sec) SUBFIND: ngb iteration 9: need to repeat for 62049029 particles. (took 0.192368 sec) SUBFIND: ngb iteration 10: need to repeat for 57941708 particles. (took 0.13851 sec) SUBFIND: ngb iteration 11: need to repeat for 56448073 particles. (took 0.120034 sec) SUBFIND: ngb iteration 12: need to repeat for 56006975 particles. (took 0.116512 sec) SUBFIND: ngb iteration 13: need to repeat for 55894123 particles. (took 0.118021 sec) SUBFIND: ngb iteration 14: need to repeat for 55865964 particles. (took 0.118916 sec) SUBFIND: ngb iteration 15: need to repeat for 55859094 particles. (took 0.116995 sec) SUBFIND: ngb iteration 16: need to repeat for 55857484 particles. (took 0.112881 sec) SUBFIND: ngb iteration 17: need to repeat for 55856898 particles. (took 0.107302 sec) SUBFIND: ngb iteration 18: need to repeat for 55855879 particles. (took 0.0998567 sec) SUBFIND: ngb iteration 19: need to repeat for 55853462 particles. (took 0.0934212 sec) SUBFIND: ngb iteration 20: need to repeat for 55847199 particles. (took 0.102039 sec) SUBFIND: ngb iteration 21: need to repeat for 55834237 particles. (took 0.091112 sec) SUBFIND: ngb iteration 22: need to repeat for 55803483 particles. (took 0.107546 sec) SUBFIND: ngb iteration 23: need to repeat for 55739507 particles. (took 0.0959742 sec) SUBFIND: ngb iteration 24: need to repeat for 55593562 particles. (took 0.101251 sec) SUBFIND: ngb iteration 25: need to repeat for 55270704 particles. (took 0.107721 sec) SUBFIND: ngb iteration 26: need to repeat for 54568930 particles. (took 0.129794 sec) SUBFIND: ngb iteration 27: need to repeat for 53173691 particles. (took 0.139297 sec) SUBFIND: ngb iteration 28: need to repeat for 50704003 particles. (took 0.14749 sec) SUBFIND: ngb iteration 29: need to repeat for 46897655 particles. (took 0.168856 sec) SUBFIND: ngb iteration 30: need to repeat for 41985342 particles. (took 0.188372 sec) SUBFIND: ngb iteration 31: need to repeat for 36561814 particles. (took 0.199654 sec) SUBFIND: ngb iteration 32: need to repeat for 31139274 particles. (took 0.199531 sec) SUBFIND: ngb iteration 33: need to repeat for 25780754 particles. (took 0.184238 sec) SUBFIND: ngb iteration 34: need to repeat for 20418029 particles. (took 0.158094 sec) SUBFIND: ngb iteration 35: need to repeat for 15186307 particles. (took 0.12996 sec) SUBFIND: ngb iteration 36: need to repeat for 10412103 particles. (took 0.101906 sec) SUBFIND: ngb iteration 37: need to repeat for 6438488 particles. (took 0.0763644 sec) SUBFIND: ngb iteration 38: need to repeat for 3509516 particles. (took 0.0532715 sec) SUBFIND: ngb iteration 39: need to repeat for 1644915 particles. (took 0.0332301 sec) SUBFIND: ngb iteration 40: need to repeat for 645916 particles. (took 0.0191084 sec) SUBFIND: ngb iteration 41: need to repeat for 204670 particles. (took 0.010276 sec) SUBFIND: ngb iteration 42: need to repeat for 50960 particles. (took 0.00520565 sec) SUBFIND: ngb iteration 43: need to repeat for 9485 particles. (took 0.00209782 sec) SUBFIND: ngb iteration 44: need to repeat for 1316 particles. (took 0.000778649 sec) SUBFIND: ngb iteration 45: need to repeat for 108 particles. (took 0.000515144 sec) SUBFIND: ngb iteration 46: need to repeat for 8 particles. (took 0.000248291 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.02905 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 134102404 particles, for threshold size factor 0.6) SUBFIND: The other 3558286 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00725509 sec SUBFIND: particle balance=1.1249 SUBFIND: subfind_exchange() took 0.364544 sec SUBFIND: particle balance for processing=1.00033 SUBFIND: subdomain decomposition took 0.0691197 sec SUBFIND: serial subfind subdomain decomposition took 0.06839 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=5492 took 84.6502 sec SUBFIND: root-task=0: Serial processing of halo 0 took 84.818 SUBFIND: Processing overall took (total time=85.038 sec) SUBFIND: 0 out of 0 decisions, fraction -nan, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 143666 SUBFIND: subfind_exchange() (for return to original CPU) took 0.403236 sec TREE: Full tree construction for all particles. (presently allocated=103.241 MB) GRAVTREE: Tree construction done. took 1.0547 sec =100904 NTopnodes=21369 NTopleaves=18698 tree-build-scalability=0.788552 SUBFIND: SO iteration 1: need to repeat for 3556284 halo centers. (took 0.0359528 sec) SUBFIND: SO iteration 2: need to repeat for 3556284 halo centers. (took 0.0300802 sec) SUBFIND: SO iteration 3: need to repeat for 3556284 halo centers. (took 0.0325013 sec) SUBFIND: SO iteration 4: need to repeat for 3556284 halo centers. (took 0.0296895 sec) SUBFIND: SO iteration 5: need to repeat for 3556284 halo centers. (took 0.0294688 sec) SUBFIND: SO iteration 6: need to repeat for 3556284 halo centers. (took 0.0312012 sec) SUBFIND: SO iteration 7: need to repeat for 3556284 halo centers. (took 0.0299727 sec) SUBFIND: SO iteration 8: need to repeat for 3556284 halo centers. (took 0.0290535 sec) SUBFIND: SO iteration 9: need to repeat for 3556284 halo centers. (took 0.0291355 sec) SUBFIND: SO iteration 10: need to repeat for 3556284 halo centers. (took 0.0290282 sec) SUBFIND: SO iteration 11: need to repeat for 3556284 halo centers. (took 0.0291065 sec) SUBFIND: SO iteration 12: need to repeat for 3556284 halo centers. (took 0.0289652 sec) SUBFIND: SO iteration 13: need to repeat for 3556284 halo centers. (took 0.0290666 sec) SUBFIND: SO iteration 14: need to repeat for 3556284 halo centers. (took 0.0289557 sec) SUBFIND: SO iteration 15: need to repeat for 3556284 halo centers. (took 0.0290896 sec) SUBFIND: SO iteration 16: need to repeat for 551153 halo centers. (took 0.0283154 sec) SUBFIND: SO iteration 17: need to repeat for 16236 halo centers. (took 0.0117027 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.00169939 sec) SUBFIND: SO iteration 1: need to repeat for 3556284 halo centers. (took 0.0294925 sec) SUBFIND: SO iteration 2: need to repeat for 3556284 halo centers. (took 0.0285903 sec) SUBFIND: SO iteration 3: need to repeat for 3556284 halo centers. (took 0.0290887 sec) SUBFIND: SO iteration 4: need to repeat for 3556284 halo centers. (took 0.0292739 sec) SUBFIND: SO iteration 5: need to repeat for 3556284 halo centers. (took 0.0294081 sec) SUBFIND: SO iteration 6: need to repeat for 3556284 halo centers. (took 0.0305266 sec) SUBFIND: SO iteration 7: need to repeat for 3556284 halo centers. (took 0.0312733 sec) SUBFIND: SO iteration 8: need to repeat for 3556284 halo centers. (took 0.0304278 sec) SUBFIND: SO iteration 9: need to repeat for 3556284 halo centers. (took 0.0297666 sec) SUBFIND: SO iteration 10: need to repeat for 3556284 halo centers. (took 0.0295569 sec) SUBFIND: SO iteration 11: need to repeat for 3556284 halo centers. (took 0.029629 sec) SUBFIND: SO iteration 12: need to repeat for 3556284 halo centers. (took 0.0292541 sec) SUBFIND: SO iteration 13: need to repeat for 3556284 halo centers. (took 0.0292973 sec) SUBFIND: SO iteration 14: need to repeat for 3556284 halo centers. (took 0.0292722 sec) SUBFIND: SO iteration 15: need to repeat for 3556284 halo centers. (took 0.0290847 sec) SUBFIND: SO iteration 16: need to repeat for 356759 halo centers. (took 0.03076 sec) SUBFIND: SO iteration 17: need to repeat for 12364 halo centers. (took 0.0114789 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.00169574 sec) SUBFIND: SO iteration 1: need to repeat for 3556284 halo centers. (took 0.0304499 sec) SUBFIND: SO iteration 2: need to repeat for 3556284 halo centers. (took 0.0302608 sec) SUBFIND: SO iteration 3: need to repeat for 3556284 halo centers. (took 0.0291204 sec) SUBFIND: SO iteration 4: need to repeat for 3556284 halo centers. (took 0.0311918 sec) SUBFIND: SO iteration 5: need to repeat for 3556284 halo centers. (took 0.0351796 sec) SUBFIND: SO iteration 6: need to repeat for 3556284 halo centers. (took 0.0379578 sec) SUBFIND: SO iteration 7: need to repeat for 3556284 halo centers. (took 0.0325607 sec) SUBFIND: SO iteration 8: need to repeat for 3556284 halo centers. (took 0.035185 sec) SUBFIND: SO iteration 9: need to repeat for 3556284 halo centers. (took 0.0310341 sec) SUBFIND: SO iteration 10: need to repeat for 3556284 halo centers. (took 0.0339795 sec) SUBFIND: SO iteration 11: need to repeat for 3556284 halo centers. (took 0.0317422 sec) SUBFIND: SO iteration 12: need to repeat for 3556284 halo centers. (took 0.0315912 sec) SUBFIND: SO iteration 13: need to repeat for 3556284 halo centers. (took 0.0321113 sec) SUBFIND: SO iteration 14: need to repeat for 3556284 halo centers. (took 0.0323333 sec) SUBFIND: SO iteration 15: need to repeat for 3556284 halo centers. (took 0.0310602 sec) SUBFIND: SO iteration 16: need to repeat for 564667 halo centers. (took 0.0290295 sec) SUBFIND: SO iteration 17: need to repeat for 16437 halo centers. (took 0.0136368 sec) SUBFIND: SO iteration 18: need to repeat for 6 halo centers. (took 0.00175168 sec) SUBFIND: SO iteration 1: need to repeat for 3556284 halo centers. (took 0.0303344 sec) SUBFIND: SO iteration 2: need to repeat for 3556284 halo centers. (took 0.0318494 sec) SUBFIND: SO iteration 3: need to repeat for 3556284 halo centers. (took 0.027518 sec) SUBFIND: SO iteration 4: need to repeat for 3556284 halo centers. (took 0.0283642 sec) SUBFIND: SO iteration 5: need to repeat for 3556284 halo centers. (took 0.0283731 sec) SUBFIND: SO iteration 6: need to repeat for 3556284 halo centers. (took 0.0287369 sec) SUBFIND: SO iteration 7: need to repeat for 3556284 halo centers. (took 0.0287018 sec) SUBFIND: SO iteration 8: need to repeat for 3556284 halo centers. (took 0.0281625 sec) SUBFIND: SO iteration 9: need to repeat for 3556284 halo centers. (took 0.0281133 sec) SUBFIND: SO iteration 10: need to repeat for 3556284 halo centers. (took 0.0282068 sec) SUBFIND: SO iteration 11: need to repeat for 3556284 halo centers. (took 0.028138 sec) SUBFIND: SO iteration 12: need to repeat for 3556284 halo centers. (took 0.0281168 sec) SUBFIND: SO iteration 13: need to repeat for 3556284 halo centers. (took 0.0281515 sec) SUBFIND: SO iteration 14: need to repeat for 3556284 halo centers. (took 0.028104 sec) SUBFIND: SO iteration 15: need to repeat for 3556284 halo centers. (took 0.0281644 sec) SUBFIND: SO iteration 16: need to repeat for 3308585 halo centers. (took 0.028041 sec) SUBFIND: SO iteration 17: need to repeat for 402539 halo centers. (took 0.0260974 sec) SUBFIND: SO iteration 18: need to repeat for 65548 halo centers. (took 0.0104731 sec) SUBFIND: determining spherical overdensity masses took 2.01632 sec SUBFIND: assembled and ordered groups and subhalos (took 0.206993 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 = 3.51452 sec, total size 1329.82 MB, corresponds to effective I/O rate of 378.379 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.51694 sec SUBFIND: Finished with SUBFIND. (total time=99.9997 sec) SUBFIND: Total number of subhalos with at least 20 particles: 3556284 SUBFIND: Largest subhalo has 76 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134023626 FOF: preparing output order of particles took 1.27226 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 9.23816 sec, total size 5243.28 MB, corresponds to effective I/O rate of 567.567 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 604 (rank 604 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.