TACC: Starting up job 4153615 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 = 186197.74 Mb (on task= 621), Smallest = 185787.67 Mb (on task= 243), Average = 185985.88 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5599.22 Mb (on task= 243), Smallest = 5189.15 Mb (on task= 621), Average = 5401.01 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 = 5599.22 Mb (on task= 243), Smallest = 5189.15 Mb (on task= 621), Average = 5401.01 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 592), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c204-008.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 13.9972 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): 56663138 (tot= 56663138) masstab= 0 READIC: Type 1: 77438168 (tot= 77438168) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 1069 (tot= 1069) 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 5.58695 sec, total size 6354.87 MB, corresponds to effective I/O rate of 1137.45 MB/sec READIC: Total number of particles : 134102375 INIT: Testing ID uniqueness... INIT: success. took=0.064532 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=22632, determination of top-level tree involved 5 iterations and took 0.440579 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=179 for nextra=60, reaching maximum imbalance of 1.11682|1.11683 DOMAIN: combining multiple-domains took 0.0216577 sec DOMAIN: exchange of 77439237 particles DOMAIN: particle exchange done. (took 0.381636 sec) DOMAIN: domain decomposition done. (took in total 0.85115 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0413063 sec. INIT: Converting u -> entropy All.cf_a3inv=432.081 FOF: Begin to compute FoF group catalogue... (presently allocated=111.629 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0665457 sec =81443.5 NTopnodes=25865 NTopleaves=22632 FOF: Start linking particles (presently allocated=126.861 MB) FOF: linking of small cells took 0.000872945 sec FOF: local links done (took 0.105102 sec, avg-work=0.0924821, imbalance=1.12244). FOF: Marked=196254 out of the 77438168 primaries which are linked FOF: begin linking across processors (presently allocated=128.093 MB) FOF: have done 20545 cross links (processed 196254, took 0.00537246 sec) FOF: have done 3874 cross links (processed 93704, took 0.0045243 sec) FOF: have done 628 cross links (processed 13070, took 0.00366354 sec) FOF: have done 86 cross links (processed 2109, took 0.00336841 sec) FOF: have done 11 cross links (processed 261, took 0.0032874 sec) FOF: have done 1 cross links (processed 31, took 0.00316524 sec) FOF: have done 0 cross links (processed 4, took 0.00312275 sec) FOF: Local groups found. FOF: primary group finding took = 0.138369 sec FOF: Start finding nearest dm-particle (presently allocated=126.861 MB) FOF: fof-nearest iteration 1: need to repeat for 55961090 particles. (took = 0.0562906 sec) FOF: fof-nearest iteration 2: need to repeat for 52322134 particles. (took = 0.0599471 sec) FOF: fof-nearest iteration 3: need to repeat for 40408877 particles. (took = 0.0653428 sec) FOF: fof-nearest iteration 4: need to repeat for 21264171 particles. (took = 0.0602032 sec) FOF: fof-nearest iteration 5: need to repeat for 4861723 particles. (took = 0.0394815 sec) FOF: fof-nearest iteration 6: need to repeat for 145130 particles. (took = 0.0135275 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.300224 sec FOF: compiling local group data and catalogue took = 0.0181251 sec FOF: Total number of FOF groups with at least 32 particles: 2932722 FOF: Largest FOF group has 92 particles. FOF: Total number of particles in FOF groups: 134102375 FOF: group properties are now allocated.. (presently allocated=116.203 MB) FOF: computation of group properties took = 0.0103689 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.191952 sec FOF: Finished computing FoF groups. Complete work took 0.832777 sec (presently allocated=113.151 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.037 MB) GRAVTREE: Tree construction done. took 0.279579 sec =100805 NTopnodes=25865 NTopleaves=22632 tree-build-scalability=0.743811 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133454284 particles. (took 0.566 sec) SUBFIND: ngb iteration 2: need to repeat for 132475371 particles. (took 0.488491 sec) SUBFIND: ngb iteration 3: need to repeat for 131088418 particles. (took 0.458635 sec) SUBFIND: ngb iteration 4: need to repeat for 128976671 particles. (took 0.4378 sec) SUBFIND: ngb iteration 5: need to repeat for 125333702 particles. (took 0.428741 sec) SUBFIND: ngb iteration 6: need to repeat for 118514241 particles. (took 0.413918 sec) SUBFIND: ngb iteration 7: need to repeat for 105955653 particles. (took 0.393723 sec) SUBFIND: ngb iteration 8: need to repeat for 87760089 particles. (took 0.339693 sec) SUBFIND: ngb iteration 9: need to repeat for 71307477 particles. (took 0.262335 sec) SUBFIND: ngb iteration 10: need to repeat for 62091727 particles. (took 0.191084 sec) SUBFIND: ngb iteration 11: need to repeat for 58356700 particles. (took 0.147372 sec) SUBFIND: ngb iteration 12: need to repeat for 57140583 particles. (took 0.134586 sec) SUBFIND: ngb iteration 13: need to repeat for 56795772 particles. (took 0.131602 sec) SUBFIND: ngb iteration 14: need to repeat for 56702068 particles. (took 0.133513 sec) SUBFIND: ngb iteration 15: need to repeat for 56674930 particles. (took 0.130091 sec) SUBFIND: ngb iteration 16: need to repeat for 56666480 particles. (took 0.127056 sec) SUBFIND: ngb iteration 17: need to repeat for 56663412 particles. (took 0.118418 sec) SUBFIND: ngb iteration 18: need to repeat for 56661361 particles. (took 0.109861 sec) SUBFIND: ngb iteration 19: need to repeat for 56658616 particles. (took 0.102142 sec) SUBFIND: ngb iteration 20: need to repeat for 56653472 particles. (took 0.0984157 sec) SUBFIND: ngb iteration 21: need to repeat for 56644058 particles. (took 0.0987209 sec) SUBFIND: ngb iteration 22: need to repeat for 56626830 particles. (took 0.0996466 sec) SUBFIND: ngb iteration 23: need to repeat for 56593550 particles. (took 0.102416 sec) SUBFIND: ngb iteration 24: need to repeat for 56532578 particles. (took 0.105942 sec) SUBFIND: ngb iteration 25: need to repeat for 56413615 particles. (took 0.111502 sec) SUBFIND: ngb iteration 26: need to repeat for 56195165 particles. (took 0.118566 sec) SUBFIND: ngb iteration 27: need to repeat for 55799885 particles. (took 0.12992 sec) SUBFIND: ngb iteration 28: need to repeat for 55127891 particles. (took 0.146054 sec) SUBFIND: ngb iteration 29: need to repeat for 54056196 particles. (took 0.170093 sec) SUBFIND: ngb iteration 30: need to repeat for 52484227 particles. (took 0.200932 sec) SUBFIND: ngb iteration 31: need to repeat for 50285862 particles. (took 0.230844 sec) SUBFIND: ngb iteration 32: need to repeat for 47261875 particles. (took 0.255378 sec) SUBFIND: ngb iteration 33: need to repeat for 43179266 particles. (took 0.255209 sec) SUBFIND: ngb iteration 34: need to repeat for 37872808 particles. (took 0.242846 sec) SUBFIND: ngb iteration 35: need to repeat for 31435290 particles. (took 0.215991 sec) SUBFIND: ngb iteration 36: need to repeat for 24234350 particles. (took 0.18339 sec) SUBFIND: ngb iteration 37: need to repeat for 17008877 particles. (took 0.149435 sec) SUBFIND: ngb iteration 38: need to repeat for 10636376 particles. (took 0.113259 sec) SUBFIND: ngb iteration 39: need to repeat for 5768088 particles. (took 0.0784644 sec) SUBFIND: ngb iteration 40: need to repeat for 2625788 particles. (took 0.0501048 sec) SUBFIND: ngb iteration 41: need to repeat for 977656 particles. (took 0.0282299 sec) SUBFIND: ngb iteration 42: need to repeat for 286535 particles. (took 0.0137246 sec) SUBFIND: ngb iteration 43: need to repeat for 62284 particles. (took 0.00607443 sec) SUBFIND: ngb iteration 44: need to repeat for 10219 particles. (took 0.00268121 sec) SUBFIND: ngb iteration 45: need to repeat for 1199 particles. (took 0.000835645 sec) SUBFIND: ngb iteration 46: need to repeat for 114 particles. (took 0.00033252 sec) SUBFIND: ngb iteration 47: need to repeat for 10 particles. (took 0.000267554 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.32936 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 134102375 particles, for threshold size factor 0.6) SUBFIND: The other 2932722 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.0056778 sec SUBFIND: particle balance=1.11575 SUBFIND: subfind_exchange() took 0.374092 sec SUBFIND: particle balance for processing=1.00027 SUBFIND: subdomain decomposition took 0.0692992 sec SUBFIND: serial subfind subdomain decomposition took 0.0686457 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=4526 took 69.7982 sec SUBFIND: root-task=0: Serial processing of halo 0 took 69.9665 SUBFIND: Processing overall took (total time=70.4886 sec) SUBFIND: 0 out of 486 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344916 ALLOCATE: Changing to MaxPartSph = 145740 SUBFIND: subfind_exchange() (for return to original CPU) took 0.382937 sec TREE: Full tree construction for all particles. (presently allocated=102.433 MB) GRAVTREE: Tree construction done. took 1.00391 sec =100805 NTopnodes=25865 NTopleaves=22632 tree-build-scalability=0.743811 SUBFIND: SO iteration 1: need to repeat for 2931894 halo centers. (took 0.0296604 sec) SUBFIND: SO iteration 2: need to repeat for 2931894 halo centers. (took 0.025859 sec) SUBFIND: SO iteration 3: need to repeat for 2931894 halo centers. (took 0.0260013 sec) SUBFIND: SO iteration 4: need to repeat for 2931894 halo centers. (took 0.0259559 sec) SUBFIND: SO iteration 5: need to repeat for 2931894 halo centers. (took 0.0258877 sec) SUBFIND: SO iteration 6: need to repeat for 2931894 halo centers. (took 0.0258923 sec) SUBFIND: SO iteration 7: need to repeat for 2931894 halo centers. (took 0.0258743 sec) SUBFIND: SO iteration 8: need to repeat for 2931894 halo centers. (took 0.0259198 sec) SUBFIND: SO iteration 9: need to repeat for 2931894 halo centers. (took 0.0258719 sec) SUBFIND: SO iteration 10: need to repeat for 2931894 halo centers. (took 0.0258273 sec) SUBFIND: SO iteration 11: need to repeat for 2931894 halo centers. (took 0.0258105 sec) SUBFIND: SO iteration 12: need to repeat for 2931894 halo centers. (took 0.0258333 sec) SUBFIND: SO iteration 13: need to repeat for 2931894 halo centers. (took 0.0258203 sec) SUBFIND: SO iteration 14: need to repeat for 2931894 halo centers. (took 0.0258795 sec) SUBFIND: SO iteration 15: need to repeat for 2931894 halo centers. (took 0.0261255 sec) SUBFIND: SO iteration 16: need to repeat for 388964 halo centers. (took 0.025177 sec) SUBFIND: SO iteration 17: need to repeat for 7670 halo centers. (took 0.0106569 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000906667 sec) SUBFIND: SO iteration 1: need to repeat for 2931894 halo centers. (took 0.0262097 sec) SUBFIND: SO iteration 2: need to repeat for 2931894 halo centers. (took 0.0256179 sec) SUBFIND: SO iteration 3: need to repeat for 2931894 halo centers. (took 0.0259141 sec) SUBFIND: SO iteration 4: need to repeat for 2931894 halo centers. (took 0.0259316 sec) SUBFIND: SO iteration 5: need to repeat for 2931894 halo centers. (took 0.0258957 sec) SUBFIND: SO iteration 6: need to repeat for 2931894 halo centers. (took 0.0258293 sec) SUBFIND: SO iteration 7: need to repeat for 2931894 halo centers. (took 0.0259626 sec) SUBFIND: SO iteration 8: need to repeat for 2931894 halo centers. (took 0.0259002 sec) SUBFIND: SO iteration 9: need to repeat for 2931894 halo centers. (took 0.0259535 sec) SUBFIND: SO iteration 10: need to repeat for 2931894 halo centers. (took 0.025888 sec) SUBFIND: SO iteration 11: need to repeat for 2931894 halo centers. (took 0.0260273 sec) SUBFIND: SO iteration 12: need to repeat for 2931894 halo centers. (took 0.0259225 sec) SUBFIND: SO iteration 13: need to repeat for 2931894 halo centers. (took 0.0261734 sec) SUBFIND: SO iteration 14: need to repeat for 2931894 halo centers. (took 0.0260309 sec) SUBFIND: SO iteration 15: need to repeat for 2931894 halo centers. (took 0.0260468 sec) SUBFIND: SO iteration 16: need to repeat for 239547 halo centers. (took 0.0252977 sec) SUBFIND: SO iteration 17: need to repeat for 4328 halo centers. (took 0.0090416 sec) SUBFIND: SO iteration 18: need to repeat for 1 halo centers. (took 0.000609846 sec) SUBFIND: SO iteration 1: need to repeat for 2931894 halo centers. (took 0.0264401 sec) SUBFIND: SO iteration 2: need to repeat for 2931894 halo centers. (took 0.0258272 sec) SUBFIND: SO iteration 3: need to repeat for 2931894 halo centers. (took 0.0259818 sec) SUBFIND: SO iteration 4: need to repeat for 2931894 halo centers. (took 0.025946 sec) SUBFIND: SO iteration 5: need to repeat for 2931894 halo centers. (took 0.0259058 sec) SUBFIND: SO iteration 6: need to repeat for 2931894 halo centers. (took 0.0259228 sec) SUBFIND: SO iteration 7: need to repeat for 2931894 halo centers. (took 0.0258998 sec) SUBFIND: SO iteration 8: need to repeat for 2931894 halo centers. (took 0.0259018 sec) SUBFIND: SO iteration 9: need to repeat for 2931894 halo centers. (took 0.0258373 sec) SUBFIND: SO iteration 10: need to repeat for 2931894 halo centers. (took 0.0259365 sec) SUBFIND: SO iteration 11: need to repeat for 2931894 halo centers. (took 0.025905 sec) SUBFIND: SO iteration 12: need to repeat for 2931894 halo centers. (took 0.0259301 sec) SUBFIND: SO iteration 13: need to repeat for 2931894 halo centers. (took 0.0259073 sec) SUBFIND: SO iteration 14: need to repeat for 2931894 halo centers. (took 0.0260086 sec) SUBFIND: SO iteration 15: need to repeat for 2931894 halo centers. (took 0.0258802 sec) SUBFIND: SO iteration 16: need to repeat for 396745 halo centers. (took 0.0252655 sec) SUBFIND: SO iteration 17: need to repeat for 7714 halo centers. (took 0.010644 sec) SUBFIND: SO iteration 18: need to repeat for 4 halo centers. (took 0.000901185 sec) SUBFIND: SO iteration 1: need to repeat for 2931894 halo centers. (took 0.0262875 sec) SUBFIND: SO iteration 2: need to repeat for 2931894 halo centers. (took 0.0261815 sec) SUBFIND: SO iteration 3: need to repeat for 2931894 halo centers. (took 0.0247706 sec) SUBFIND: SO iteration 4: need to repeat for 2931894 halo centers. (took 0.0253191 sec) SUBFIND: SO iteration 5: need to repeat for 2931894 halo centers. (took 0.0252237 sec) SUBFIND: SO iteration 6: need to repeat for 2931894 halo centers. (took 0.0253168 sec) SUBFIND: SO iteration 7: need to repeat for 2931894 halo centers. (took 0.0256646 sec) SUBFIND: SO iteration 8: need to repeat for 2931894 halo centers. (took 0.0252741 sec) SUBFIND: SO iteration 9: need to repeat for 2931894 halo centers. (took 0.0252495 sec) SUBFIND: SO iteration 10: need to repeat for 2931894 halo centers. (took 0.0252182 sec) SUBFIND: SO iteration 11: need to repeat for 2931894 halo centers. (took 0.0254588 sec) SUBFIND: SO iteration 12: need to repeat for 2931894 halo centers. (took 0.0252358 sec) SUBFIND: SO iteration 13: need to repeat for 2931894 halo centers. (took 0.0253275 sec) SUBFIND: SO iteration 14: need to repeat for 2931894 halo centers. (took 0.0253008 sec) SUBFIND: SO iteration 15: need to repeat for 2931894 halo centers. (took 0.0252084 sec) SUBFIND: SO iteration 16: need to repeat for 2695980 halo centers. (took 0.0253019 sec) SUBFIND: SO iteration 17: need to repeat for 258023 halo centers. (took 0.0233648 sec) SUBFIND: SO iteration 18: need to repeat for 43776 halo centers. (took 0.00915271 sec) SUBFIND: determining spherical overdensity masses took 1.72728 sec SUBFIND: assembled and ordered groups and subhalos (took 0.203228 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 = 3.04818 sec, total size 1096.3 MB, corresponds to effective I/O rate of 359.657 MB/sec SUBFIND: Subgroup catalogues saved. took = 3.05041 sec SUBFIND: Finished with SUBFIND. (total time=85.9283 sec) SUBFIND: Total number of subhalos with at least 20 particles: 2932374 SUBFIND: Largest subhalo has 92 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134061303 FOF: preparing output order of particles took 1.27049 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 8.95357 sec, total size 5252.5 MB, corresponds to effective I/O rate of 586.637 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 484 (rank 484 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.