TACC: Starting up job 4242141 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 = 186446.13 Mb (on task= 378), Smallest = 186402.38 Mb (on task= 297), Average = 186427.39 Mb Total Mem: Largest = 191515.35 Mb (on task= 351), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5112.95 Mb (on task= 297), Smallest = 5069.20 Mb (on task= 378), Average = 5087.94 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 = 5112.95 Mb (on task= 297), Smallest = 5069.20 Mb (on task= 378), Average = 5087.94 Mb avail /dev/shm: Largest = 95321.54 Mb (on task= 351), Smallest = 95321.47 Mb (on task= 43), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c172-003.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 15.5623 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_208.hdf5' contains: READIC: Type 0 (gas): 65795594 (tot= 65795594) masstab= 0 READIC: Type 1: 68062383 (tot= 68062383) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 139496 (tot= 139496) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_208.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 4.80073 sec, total size 6384.91 MB, corresponds to effective I/O rate of 1329.99 MB/sec READIC: Total number of particles : 133997473 INIT: Testing ID uniqueness... INIT: success. took=0.0709184 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=19272, determination of top-level tree involved 5 iterations and took 0.6444 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=183 for nextra=98, reaching maximum imbalance of 1.11947|1.11973 DOMAIN: combining multiple-domains took 0.0135982 sec DOMAIN: exchange of 68201879 particles DOMAIN: particle exchange done. (took 0.353619 sec) DOMAIN: domain decomposition done. (took in total 1.02241 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0744758 sec. INIT: Converting u -> entropy All.cf_a3inv=512 FOF: Begin to compute FoF group catalogue... (presently allocated=173.949 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.154481 sec =67830.6 NTopnodes=22025 NTopleaves=19272 FOF: Start linking particles (presently allocated=192.797 MB) FOF: linking of small cells took 0.00216806 sec FOF: local links done (took 0.16928 sec, avg-work=0.149722, imbalance=1.12516). FOF: Marked=150809 out of the 68062383 primaries which are linked FOF: begin linking across processors (presently allocated=194.641 MB) FOF: have done 8947 cross links (processed 150809, took 0.0061745 sec) FOF: have done 2215 cross links (processed 72528, took 0.00536336 sec) FOF: have done 377 cross links (processed 9789, took 0.00475952 sec) FOF: have done 58 cross links (processed 1535, took 0.00452376 sec) FOF: have done 7 cross links (processed 281, took 0.00449732 sec) FOF: have done 1 cross links (processed 38, took 0.00439435 sec) FOF: have done 1 cross links (processed 5, took 0.00446776 sec) FOF: have done 0 cross links (processed 2, took 0.00443895 sec) FOF: Local groups found. FOF: primary group finding took = 0.220597 sec FOF: Start finding nearest dm-particle (presently allocated=192.797 MB) FOF: fof-nearest iteration 1: need to repeat for 63439560 particles. (took = 0.106409 sec) FOF: fof-nearest iteration 2: need to repeat for 52263578 particles. (took = 0.12384 sec) FOF: fof-nearest iteration 3: need to repeat for 28257705 particles. (took = 0.132373 sec) FOF: fof-nearest iteration 4: need to repeat for 8606494 particles. (took = 0.0890382 sec) FOF: fof-nearest iteration 5: need to repeat for 1107866 particles. (took = 0.0343107 sec) FOF: fof-nearest iteration 6: need to repeat for 31197 particles. (took = 0.00824693 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.50269 sec FOF: compiling local group data and catalogue took = 0.0260354 sec FOF: Total number of FOF groups with at least 32 particles: 644121 FOF: Largest FOF group has 210 particles. FOF: Total number of particles in FOF groups: 133997473 FOF: group properties are now allocated.. (presently allocated=179.572 MB) FOF: computation of group properties took = 0.00871665 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.100616 sec FOF: Finished computing FoF groups. Complete work took 1.0699 sec (presently allocated=174.51 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=180.129 MB) GRAVTREE: Tree construction done. took 0.521866 sec =96728.9 NTopnodes=22025 NTopleaves=19272 tree-build-scalability=0.772829 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133994990 particles. (took 1.00194 sec) SUBFIND: ngb iteration 2: need to repeat for 133994019 particles. (took 0.861156 sec) SUBFIND: ngb iteration 3: need to repeat for 133992762 particles. (took 0.790949 sec) SUBFIND: ngb iteration 4: need to repeat for 133991602 particles. (took 0.751683 sec) SUBFIND: ngb iteration 5: need to repeat for 133990742 particles. (took 0.734509 sec) SUBFIND: ngb iteration 6: need to repeat for 133990163 particles. (took 0.743635 sec) SUBFIND: ngb iteration 7: need to repeat for 133989555 particles. (took 0.768037 sec) SUBFIND: ngb iteration 8: need to repeat for 133988753 particles. (took 0.802054 sec) SUBFIND: ngb iteration 9: need to repeat for 133987344 particles. (took 0.847677 sec) SUBFIND: ngb iteration 10: need to repeat for 133897925 particles. (took 0.894542 sec) SUBFIND: ngb iteration 11: need to repeat for 131967195 particles. (took 0.948462 sec) SUBFIND: ngb iteration 12: need to repeat for 124549408 particles. (took 0.983815 sec) SUBFIND: ngb iteration 13: need to repeat for 114357274 particles. (took 0.970892 sec) SUBFIND: ngb iteration 14: need to repeat for 102514816 particles. (took 0.931309 sec) SUBFIND: ngb iteration 15: need to repeat for 91513966 particles. (took 0.872186 sec) SUBFIND: ngb iteration 16: need to repeat for 82170036 particles. (took 0.811492 sec) SUBFIND: ngb iteration 17: need to repeat for 73556493 particles. (took 0.757589 sec) SUBFIND: ngb iteration 18: need to repeat for 64587572 particles. (took 0.699034 sec) SUBFIND: ngb iteration 19: need to repeat for 54173805 particles. (took 0.628068 sec) SUBFIND: ngb iteration 20: need to repeat for 41658098 particles. (took 0.554024 sec) SUBFIND: ngb iteration 21: need to repeat for 28125231 particles. (took 0.456867 sec) SUBFIND: ngb iteration 22: need to repeat for 15789658 particles. (took 0.336221 sec) SUBFIND: ngb iteration 23: need to repeat for 7011313 particles. (took 0.213342 sec) SUBFIND: ngb iteration 24: need to repeat for 2298590 particles. (took 0.11165 sec) SUBFIND: ngb iteration 25: need to repeat for 510908 particles. (took 0.046097 sec) SUBFIND: ngb iteration 26: need to repeat for 76313 particles. (took 0.0137316 sec) SUBFIND: ngb iteration 27: need to repeat for 11870 particles. (took 0.00297744 sec) SUBFIND: ngb iteration 28: need to repeat for 6144 particles. (took 0.00108238 sec) SUBFIND: ngb iteration 29: need to repeat for 5736 particles. (took 0.00147809 sec) SUBFIND: ngb iteration 30: need to repeat for 5548 particles. (took 0.00149652 sec) SUBFIND: ngb iteration 31: need to repeat for 5250 particles. (took 0.00127922 sec) SUBFIND: ngb iteration 32: need to repeat for 4806 particles. (took 0.00129042 sec) SUBFIND: ngb iteration 33: need to repeat for 4321 particles. (took 0.00157478 sec) SUBFIND: ngb iteration 34: need to repeat for 3881 particles. (took 0.00170587 sec) SUBFIND: ngb iteration 35: need to repeat for 3195 particles. (took 0.00126937 sec) SUBFIND: ngb iteration 36: need to repeat for 2467 particles. (took 0.00102882 sec) SUBFIND: ngb iteration 37: need to repeat for 1706 particles. (took 0.000918016 sec) SUBFIND: ngb iteration 38: need to repeat for 1029 particles. (took 0.000890281 sec) SUBFIND: ngb iteration 39: need to repeat for 463 particles. (took 0.000653971 sec) SUBFIND: ngb iteration 40: need to repeat for 159 particles. (took 0.000542071 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 17.5577 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 133997473 particles, for threshold size factor 0.6) SUBFIND: The other 644121 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00255409 sec SUBFIND: particle balance=1.11947 SUBFIND: subfind_exchange() took 0.449813 sec SUBFIND: particle balance for processing=1.00066 SUBFIND: subdomain decomposition took 0.104965 sec SUBFIND: serial subfind subdomain decomposition took 0.103579 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1492 took 35.851 sec SUBFIND: root-task=0: Serial processing of halo 0 took 36.1068 SUBFIND: Processing overall took (total time=36.5777 sec) SUBFIND: 0 out of 35221 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516966 ALLOCATE: Changing to MaxPartSph = 253841 SUBFIND: subfind_exchange() (for return to original CPU) took 0.510564 sec TREE: Full tree construction for all particles. (presently allocated=162.004 MB) GRAVTREE: Tree construction done. took 1.40545 sec =96728.9 NTopnodes=22025 NTopleaves=19272 tree-build-scalability=0.772829 SUBFIND: SO iteration 1: need to repeat for 644121 halo centers. (took 0.0195478 sec) SUBFIND: SO iteration 2: need to repeat for 644121 halo centers. (took 0.0182357 sec) SUBFIND: SO iteration 3: need to repeat for 644121 halo centers. (took 0.0182268 sec) SUBFIND: SO iteration 4: need to repeat for 644121 halo centers. (took 0.0172256 sec) SUBFIND: SO iteration 5: need to repeat for 644121 halo centers. (took 0.0162973 sec) SUBFIND: SO iteration 6: need to repeat for 644121 halo centers. (took 0.0171032 sec) SUBFIND: SO iteration 7: need to repeat for 644121 halo centers. (took 0.0162763 sec) SUBFIND: SO iteration 8: need to repeat for 644121 halo centers. (took 0.0161956 sec) SUBFIND: SO iteration 9: need to repeat for 644121 halo centers. (took 0.0168318 sec) SUBFIND: SO iteration 10: need to repeat for 644121 halo centers. (took 0.0159171 sec) SUBFIND: SO iteration 11: need to repeat for 644121 halo centers. (took 0.0160274 sec) SUBFIND: SO iteration 12: need to repeat for 644121 halo centers. (took 0.0172866 sec) SUBFIND: SO iteration 13: need to repeat for 644121 halo centers. (took 0.0179546 sec) SUBFIND: SO iteration 14: need to repeat for 644121 halo centers. (took 0.0161081 sec) SUBFIND: SO iteration 15: need to repeat for 644121 halo centers. (took 0.0160705 sec) SUBFIND: SO iteration 16: need to repeat for 9429 halo centers. (took 0.0166962 sec) SUBFIND: SO iteration 17: need to repeat for 74 halo centers. (took 0.00163739 sec) SUBFIND: SO iteration 1: need to repeat for 644121 halo centers. (took 0.0171023 sec) SUBFIND: SO iteration 2: need to repeat for 644121 halo centers. (took 0.0153968 sec) SUBFIND: SO iteration 3: need to repeat for 644121 halo centers. (took 0.0166049 sec) SUBFIND: SO iteration 4: need to repeat for 644121 halo centers. (took 0.018803 sec) SUBFIND: SO iteration 5: need to repeat for 644121 halo centers. (took 0.0155579 sec) SUBFIND: SO iteration 6: need to repeat for 644121 halo centers. (took 0.0162109 sec) SUBFIND: SO iteration 7: need to repeat for 644121 halo centers. (took 0.0161157 sec) SUBFIND: SO iteration 8: need to repeat for 644121 halo centers. (took 0.0158078 sec) SUBFIND: SO iteration 9: need to repeat for 644121 halo centers. (took 0.0164236 sec) SUBFIND: SO iteration 10: need to repeat for 644121 halo centers. (took 0.0177356 sec) SUBFIND: SO iteration 11: need to repeat for 644121 halo centers. (took 0.0166507 sec) SUBFIND: SO iteration 12: need to repeat for 644121 halo centers. (took 0.0166427 sec) SUBFIND: SO iteration 13: need to repeat for 644121 halo centers. (took 0.0171078 sec) SUBFIND: SO iteration 14: need to repeat for 644121 halo centers. (took 0.0169954 sec) SUBFIND: SO iteration 15: need to repeat for 644121 halo centers. (took 0.0160564 sec) SUBFIND: SO iteration 16: need to repeat for 4758 halo centers. (took 0.0158028 sec) SUBFIND: SO iteration 17: need to repeat for 29 halo centers. (took 0.000792686 sec) SUBFIND: SO iteration 1: need to repeat for 644121 halo centers. (took 0.0156987 sec) SUBFIND: SO iteration 2: need to repeat for 644121 halo centers. (took 0.0167175 sec) SUBFIND: SO iteration 3: need to repeat for 644121 halo centers. (took 0.0164909 sec) SUBFIND: SO iteration 4: need to repeat for 644121 halo centers. (took 0.0158452 sec) SUBFIND: SO iteration 5: need to repeat for 644121 halo centers. (took 0.0157629 sec) SUBFIND: SO iteration 6: need to repeat for 644121 halo centers. (took 0.0159943 sec) SUBFIND: SO iteration 7: need to repeat for 644121 halo centers. (took 0.0168822 sec) SUBFIND: SO iteration 8: need to repeat for 644121 halo centers. (took 0.0161815 sec) SUBFIND: SO iteration 9: need to repeat for 644121 halo centers. (took 0.0160916 sec) SUBFIND: SO iteration 10: need to repeat for 644121 halo centers. (took 0.015747 sec) SUBFIND: SO iteration 11: need to repeat for 644121 halo centers. (took 0.0159906 sec) SUBFIND: SO iteration 12: need to repeat for 644121 halo centers. (took 0.0163782 sec) SUBFIND: SO iteration 13: need to repeat for 644121 halo centers. (took 0.0160647 sec) SUBFIND: SO iteration 14: need to repeat for 644121 halo centers. (took 0.0160362 sec) SUBFIND: SO iteration 15: need to repeat for 644121 halo centers. (took 0.0162583 sec) SUBFIND: SO iteration 16: need to repeat for 9712 halo centers. (took 0.0172768 sec) SUBFIND: SO iteration 17: need to repeat for 79 halo centers. (took 0.00160799 sec) SUBFIND: SO iteration 1: need to repeat for 644121 halo centers. (took 0.0182676 sec) SUBFIND: SO iteration 2: need to repeat for 644121 halo centers. (took 0.0185212 sec) SUBFIND: SO iteration 3: need to repeat for 644121 halo centers. (took 0.0168235 sec) SUBFIND: SO iteration 4: need to repeat for 644121 halo centers. (took 0.0195016 sec) SUBFIND: SO iteration 5: need to repeat for 644121 halo centers. (took 0.0178992 sec) SUBFIND: SO iteration 6: need to repeat for 644121 halo centers. (took 0.0182001 sec) SUBFIND: SO iteration 7: need to repeat for 644121 halo centers. (took 0.0175418 sec) SUBFIND: SO iteration 8: need to repeat for 644121 halo centers. (took 0.0167471 sec) SUBFIND: SO iteration 9: need to repeat for 644121 halo centers. (took 0.0169222 sec) SUBFIND: SO iteration 10: need to repeat for 644121 halo centers. (took 0.0163687 sec) SUBFIND: SO iteration 11: need to repeat for 644121 halo centers. (took 0.0166854 sec) SUBFIND: SO iteration 12: need to repeat for 644121 halo centers. (took 0.0175748 sec) SUBFIND: SO iteration 13: need to repeat for 644121 halo centers. (took 0.0192628 sec) SUBFIND: SO iteration 14: need to repeat for 644121 halo centers. (took 0.0230392 sec) SUBFIND: SO iteration 15: need to repeat for 644121 halo centers. (took 0.0183438 sec) SUBFIND: SO iteration 16: need to repeat for 337329 halo centers. (took 0.0170361 sec) SUBFIND: SO iteration 17: need to repeat for 10050 halo centers. (took 0.0117163 sec) SUBFIND: SO iteration 18: need to repeat for 224 halo centers. (took 0.00137679 sec) SUBFIND: determining spherical overdensity masses took 1.10537 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0835854 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_208' (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 = 1.46758 sec, total size 248.033 MB, corresponds to effective I/O rate of 169.009 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.4685 sec SUBFIND: Finished with SUBFIND. (total time=59.7552 sec) SUBFIND: Total number of subhalos with at least 20 particles: 679242 SUBFIND: Largest subhalo has 210 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133997473 FOF: preparing output order of particles took 1.41042 sec SNAPSHOT: writing snapshot file #208 @ time 0.125 ... SNAPSHOT: writing snapshot file: 'output/snap_208' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_208.hdf5' to 'output/bak-snap_208.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 7.49572 sec, total size 5353.41 MB, corresponds to effective I/O rate of 714.195 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 91 (rank 91 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.