TACC: Starting up job 4244611 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 32 MPI ranks in total for assisting one-sided communication (1 per shared memory node). ___ __ ____ ___ ____ ____ __ / __) /__\ ( _ \ / __)( ___)(_ _)___ /. | ( (_-. /(__)\ )(_) )( (_-. )__) )( (___)(_ _) \___/(__)(__)(____/ \___/(____) (__) (_) This is Gadget, version 4.0. Git commit 30019281bed6dcfb8d018c09095aeaa1e6ff5042, Wed Aug 11 12:22:28 2021 +0200 Code was compiled with the following compiler and flags: mpicxx -std=c++11 -Wwrite-strings -Wredundant-decls -Woverloaded-virtual -Wcast-qual -Wcast-align -Wpointer-arith -Wmissing-declarations -g -Wall -W -O3 -march=native -I/opt/apps/gcc9_1/hdf5/1.10.4/x86_64/include -I/opt/apps/gcc9_1/gsl/2.6/include -I/opt/apps/gcc9_1/impi19_0/fftw3/3.3.8/include -Ibuild -Isrc Code was compiled with the following settings: DOUBLEPRECISION=1 FOF FOF_GROUP_MIN_LEN=32 FOF_LINKLENGTH=0.2 FOF_PRIMARY_LINK_TYPES=2 FOF_SECONDARY_LINK_TYPES=1+16+32 GADGET2_HEADER IDS_64BIT NTYPES=6 PERIODIC PMGRID=128 SELFGRAVITY SUBFIND Running on 864 MPI tasks. BEGRUN: Size of particle structure 136 [bytes] BEGRUN: Size of sph particle structure 192 [bytes] BEGRUN: Size of gravity tree node 104 [bytes] BEGRUN: Size of neighbour tree node 192 [bytes] BEGRUN: Size of subfind auxiliary data 104 [bytes] ------------------------------------------------------------------------------------------------------------------------- AvailMem: Largest = 186310.91 Mb (on task= 783), Smallest = 186179.72 Mb (on task= 0), Average = 186276.97 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5207.04 Mb (on task= 0), Smallest = 5075.99 Mb (on task= 783), Average = 5109.92 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 = 5207.04 Mb (on task= 0), Smallest = 5075.99 Mb (on task= 783), Average = 5109.92 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 11), Average = 95257.20 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-001.frontera.tacc.utexas.edu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Obtaining parameters from file 'param.txt': InitCondFile lcdm_gas_littleendian.dat OutputDir output SnapshotFileBase snap OutputListFilename outputs_lcdm_gas.txt ICFormat 3 SnapFormat 3 TimeLimitCPU 180000 CpuTimeBetRestartFile 7200 MaxMemSize 3000 TimeBegin 0.0909091 TimeMax 1 ComovingIntegrationOn 1 Omega0 0.2814 OmegaLambda 0.7186 OmegaBaryon 0.0464 HubbleParam 0.697 Hubble 0.1 BoxSize 400000 OutputListOn 0 TimeBetSnapshot 1.83842 TimeOfFirstSnapshot 0.047619 TimeBetStatistics 0.05 NumFilesPerSnapshot 1 MaxFilesWithConcurrentIO 1 ErrTolIntAccuracy 0.012 CourantFac 0.15 MaxSizeTimestep 0.025 MinSizeTimestep 0 TypeOfOpeningCriterion 1 ErrTolTheta 0.9 ErrTolThetaMax 1 ErrTolForceAcc 0.0025 TopNodeFactor 2.5 ActivePartFracForNewDomainDecomp 0.01 DesNumNgb 64 MaxNumNgbDeviation 3 UnitLength_in_cm 3.08568e+21 UnitMass_in_g 1.989e+43 UnitVelocity_in_cm_per_s 100000 GravityConstantInternal 0 DesLinkNgb 20 SofteningComovingClass0 1.5 SofteningComovingClass1 1.5 SofteningComovingClass2 1.5 SofteningComovingClass3 1.5 SofteningComovingClass4 1.5 SofteningComovingClass5 1.5 SofteningMaxPhysClass0 1.5 SofteningMaxPhysClass1 1.5 SofteningMaxPhysClass2 1.5 SofteningMaxPhysClass3 1.5 SofteningMaxPhysClass4 1.5 SofteningMaxPhysClass5 1.5 SofteningClassOfPartType0 0 SofteningClassOfPartType1 0 SofteningClassOfPartType2 0 SofteningClassOfPartType3 0 SofteningClassOfPartType4 0 SofteningClassOfPartType5 0 ArtBulkViscConst 1 MinEgySpec 0 InitGasTemp 1000 MALLOC: Allocation of shared memory took 15.9059 sec BEGRUN: Hubble (internal units) = 0.1 BEGRUN: h = 0.697 BEGRUN: G (internal units) = 43018.7 BEGRUN: UnitMass_in_g = 1.989e+43 BEGRUN: UnitLenth_in_cm = 3.08568e+21 BEGRUN: UnitTime_in_s = 3.08568e+16 BEGRUN: UnitVelocity_in_cm_per_s = 100000 BEGRUN: UnitDensity_in_cgs = 6.76991e-22 BEGRUN: UnitEnergy_in_cgs = 1.989e+53 READIC: filenr=0, 'output/snap_066.hdf5' contains: READIC: Type 0 (gas): 65957401 (tot= 65957401) masstab= 0 READIC: Type 1: 67952103 (tot= 67952103) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 225687 (tot= 225687) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_066.hdf5' on task=0 and distribute it to 0 to 863. READIC: reading block 0 (Coordinates)... READIC: reading block 1 (Velocities)... READIC: reading block 2 (ParticleIDs)... READIC: reading block 3 (Masses)... READIC: reading block 4 (InternalEnergy)... READIC: reading block 5 (Density)... Dataset Density not present for particle type 0, using zero. READIC: reading block 6 (SmoothingLength)... Dataset SmoothingLength not present for particle type 0, using zero. READIC: reading done. Took 5.36232 sec, total size 6391.83 MB, corresponds to effective I/O rate of 1191.99 MB/sec READIC: Total number of particles : 134135191 INIT: Testing ID uniqueness... INIT: success. took=0.0615218 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=32362, determination of top-level tree involved 6 iterations and took 0.379435 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=864, nnodes=32 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=187 for nextra=157, reaching maximum imbalance of 1.12196|1.1221 DOMAIN: combining multiple-domains took 0.0150381 sec DOMAIN: exchange of 68177790 particles DOMAIN: particle exchange done. (took 0.18914 sec) DOMAIN: domain decomposition done. (took in total 0.589509 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0345297 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.4838 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0859562 sec =59508.7 NTopnodes=36985 NTopleaves=32362 FOF: Start linking particles (presently allocated=96.8599 MB) FOF: linking of small cells took 0.000906691 sec FOF: local links done (took 0.0860268 sec, avg-work=0.0750384, imbalance=1.13444). FOF: Marked=183818 out of the 67952103 primaries which are linked FOF: begin linking across processors (presently allocated=97.8599 MB) FOF: have done 10516 cross links (processed 183818, took 0.00365596 sec) FOF: have done 2889 cross links (processed 92344, took 0.00300363 sec) FOF: have done 532 cross links (processed 14228, took 0.0025475 sec) FOF: have done 122 cross links (processed 2869, took 0.00243878 sec) FOF: have done 18 cross links (processed 431, took 0.00235792 sec) FOF: have done 6 cross links (processed 140, took 0.00234597 sec) FOF: have done 0 cross links (processed 26, took 0.00234741 sec) FOF: Local groups found. FOF: primary group finding took = 0.110383 sec FOF: Start finding nearest dm-particle (presently allocated=96.8599 MB) FOF: fof-nearest iteration 1: need to repeat for 64046221 particles. (took = 0.053359 sec) FOF: fof-nearest iteration 2: need to repeat for 53787232 particles. (took = 0.0615442 sec) FOF: fof-nearest iteration 3: need to repeat for 28618456 particles. (took = 0.0673006 sec) FOF: fof-nearest iteration 4: need to repeat for 7794473 particles. (took = 0.0459397 sec) FOF: fof-nearest iteration 5: need to repeat for 1016080 particles. (took = 0.0164715 sec) FOF: fof-nearest iteration 6: need to repeat for 17792 particles. (took = 0.00432884 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.253278 sec FOF: compiling local group data and catalogue took = 0.0124647 sec FOF: Total number of FOF groups with at least 32 particles: 603081 FOF: Largest FOF group has 445 particles. FOF: Total number of particles in FOF groups: 134135158 FOF: group properties are now allocated.. (presently allocated=90.2158 MB) FOF: computation of group properties took = 0.00498873 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.213361 sec FOF: Finished computing FoF groups. Complete work took 0.784034 sec (presently allocated=87.7407 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=90.5237 MB) GRAVTREE: Tree construction done. took 0.272711 sec =74417.7 NTopnodes=36985 NTopleaves=32362 tree-build-scalability=0.503583 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134135158 particles. (took 0.576917 sec) SUBFIND: ngb iteration 2: need to repeat for 134135158 particles. (took 0.482058 sec) SUBFIND: ngb iteration 3: need to repeat for 134135158 particles. (took 0.43646 sec) SUBFIND: ngb iteration 4: need to repeat for 134135151 particles. (took 0.413964 sec) SUBFIND: ngb iteration 5: need to repeat for 134135065 particles. (took 0.406018 sec) SUBFIND: ngb iteration 6: need to repeat for 134134876 particles. (took 0.406196 sec) SUBFIND: ngb iteration 7: need to repeat for 134134644 particles. (took 0.410664 sec) SUBFIND: ngb iteration 8: need to repeat for 134134057 particles. (took 0.428157 sec) SUBFIND: ngb iteration 9: need to repeat for 134130293 particles. (took 0.448678 sec) SUBFIND: ngb iteration 10: need to repeat for 133981312 particles. (took 0.473909 sec) SUBFIND: ngb iteration 11: need to repeat for 131909164 particles. (took 0.503263 sec) SUBFIND: ngb iteration 12: need to repeat for 125834996 particles. (took 0.524698 sec) SUBFIND: ngb iteration 13: need to repeat for 116554450 particles. (took 0.527988 sec) SUBFIND: ngb iteration 14: need to repeat for 105053246 particles. (took 0.514132 sec) SUBFIND: ngb iteration 15: need to repeat for 93407841 particles. (took 0.483178 sec) SUBFIND: ngb iteration 16: need to repeat for 82521982 particles. (took 0.445874 sec) SUBFIND: ngb iteration 17: need to repeat for 72003684 particles. (took 0.406145 sec) SUBFIND: ngb iteration 18: need to repeat for 61335381 particles. (took 0.361193 sec) SUBFIND: ngb iteration 19: need to repeat for 50034447 particles. (took 0.324083 sec) SUBFIND: ngb iteration 20: need to repeat for 37868104 particles. (took 0.278821 sec) SUBFIND: ngb iteration 21: need to repeat for 25652653 particles. (took 0.224339 sec) SUBFIND: ngb iteration 22: need to repeat for 14929405 particles. (took 0.162546 sec) SUBFIND: ngb iteration 23: need to repeat for 7087891 particles. (took 0.107103 sec) SUBFIND: ngb iteration 24: need to repeat for 2647788 particles. (took 0.0588715 sec) SUBFIND: ngb iteration 25: need to repeat for 731850 particles. (took 0.0272908 sec) SUBFIND: ngb iteration 26: need to repeat for 135888 particles. (took 0.0105725 sec) SUBFIND: ngb iteration 27: need to repeat for 15672 particles. (took 0.00293407 sec) SUBFIND: ngb iteration 28: need to repeat for 1383 particles. (took 0.000851002 sec) SUBFIND: ngb iteration 29: need to repeat for 293 particles. (took 0.000713807 sec) SUBFIND: ngb iteration 30: need to repeat for 121 particles. (took 0.000568584 sec) SUBFIND: ngb iteration 31: need to repeat for 42 particles. (took 0.000381904 sec) SUBFIND: ngb iteration 32: need to repeat for 42 particles. (took 0.000231931 sec) SUBFIND: ngb iteration 33: need to repeat for 42 particles. (took 0.00023648 sec) SUBFIND: ngb iteration 34: need to repeat for 42 particles. (took 0.000279339 sec) SUBFIND: ngb iteration 35: need to repeat for 42 particles. (took 0.00052668 sec) SUBFIND: ngb iteration 36: need to repeat for 42 particles. (took 0.000286853 sec) SUBFIND: ngb iteration 37: need to repeat for 42 particles. (took 0.000377491 sec) SUBFIND: ngb iteration 38: need to repeat for 42 particles. (took 0.000429787 sec) SUBFIND: ngb iteration 39: need to repeat for 41 particles. (took 0.000384795 sec) SUBFIND: ngb iteration 40: need to repeat for 41 particles. (took 0.000325203 sec) SUBFIND: ngb iteration 41: need to repeat for 36 particles. (took 0.000331381 sec) SUBFIND: ngb iteration 42: need to repeat for 31 particles. (took 0.000323059 sec) SUBFIND: ngb iteration 43: need to repeat for 25 particles. (took 0.00030683 sec) SUBFIND: ngb iteration 44: need to repeat for 7 particles. (took 0.00027678 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 9.45685 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 134135191 particles, for threshold size factor 0.6) SUBFIND: The other 603081 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00316649 sec SUBFIND: particle balance=1.12196 SUBFIND: subfind_exchange() took 0.240339 sec SUBFIND: particle balance for processing=1.00282 SUBFIND: subdomain decomposition took 0.0514708 sec SUBFIND: serial subfind subdomain decomposition took 0.0510295 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=699 took 9.05822 sec SUBFIND: root-task=0: Serial processing of halo 0 took 9.1837 SUBFIND: Processing overall took (total time=9.31276 sec) SUBFIND: 0 out of 54825 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 127233 SUBFIND: subfind_exchange() (for return to original CPU) took 0.267092 sec TREE: Full tree construction for all particles. (presently allocated=81.1259 MB) GRAVTREE: Tree construction done. took 0.745445 sec =74417.7 NTopnodes=36985 NTopleaves=32362 tree-build-scalability=0.503583 SUBFIND: SO iteration 1: need to repeat for 603081 halo centers. (took 0.0148534 sec) SUBFIND: SO iteration 2: need to repeat for 603081 halo centers. (took 0.0137243 sec) SUBFIND: SO iteration 3: need to repeat for 603081 halo centers. (took 0.0135676 sec) SUBFIND: SO iteration 4: need to repeat for 603081 halo centers. (took 0.0133101 sec) SUBFIND: SO iteration 5: need to repeat for 603081 halo centers. (took 0.0133267 sec) SUBFIND: SO iteration 6: need to repeat for 603081 halo centers. (took 0.0133655 sec) SUBFIND: SO iteration 7: need to repeat for 603081 halo centers. (took 0.013384 sec) SUBFIND: SO iteration 8: need to repeat for 603081 halo centers. (took 0.0131876 sec) SUBFIND: SO iteration 9: need to repeat for 603081 halo centers. (took 0.0132893 sec) SUBFIND: SO iteration 10: need to repeat for 603081 halo centers. (took 0.0133974 sec) SUBFIND: SO iteration 11: need to repeat for 603081 halo centers. (took 0.0133734 sec) SUBFIND: SO iteration 12: need to repeat for 603081 halo centers. (took 0.0133539 sec) SUBFIND: SO iteration 13: need to repeat for 603081 halo centers. (took 0.0131701 sec) SUBFIND: SO iteration 14: need to repeat for 603081 halo centers. (took 0.0132551 sec) SUBFIND: SO iteration 15: need to repeat for 603081 halo centers. (took 0.0133028 sec) SUBFIND: SO iteration 16: need to repeat for 9385 halo centers. (took 0.0131248 sec) SUBFIND: SO iteration 17: need to repeat for 37 halo centers. (took 0.000890009 sec) SUBFIND: SO iteration 1: need to repeat for 603081 halo centers. (took 0.0132122 sec) SUBFIND: SO iteration 2: need to repeat for 603081 halo centers. (took 0.013124 sec) SUBFIND: SO iteration 3: need to repeat for 603081 halo centers. (took 0.0132286 sec) SUBFIND: SO iteration 4: need to repeat for 603081 halo centers. (took 0.0132088 sec) SUBFIND: SO iteration 5: need to repeat for 603081 halo centers. (took 0.013214 sec) SUBFIND: SO iteration 6: need to repeat for 603081 halo centers. (took 0.0134161 sec) SUBFIND: SO iteration 7: need to repeat for 603081 halo centers. (took 0.0139289 sec) SUBFIND: SO iteration 8: need to repeat for 603081 halo centers. (took 0.0139775 sec) SUBFIND: SO iteration 9: need to repeat for 603081 halo centers. (took 0.0142668 sec) SUBFIND: SO iteration 10: need to repeat for 603081 halo centers. (took 0.0150943 sec) SUBFIND: SO iteration 11: need to repeat for 603081 halo centers. (took 0.0141651 sec) SUBFIND: SO iteration 12: need to repeat for 603081 halo centers. (took 0.0141032 sec) SUBFIND: SO iteration 13: need to repeat for 603081 halo centers. (took 0.0142553 sec) SUBFIND: SO iteration 14: need to repeat for 603081 halo centers. (took 0.0139097 sec) SUBFIND: SO iteration 15: need to repeat for 603081 halo centers. (took 0.0139062 sec) SUBFIND: SO iteration 16: need to repeat for 4282 halo centers. (took 0.0141209 sec) SUBFIND: SO iteration 17: need to repeat for 11 halo centers. (took 0.000683736 sec) SUBFIND: SO iteration 1: need to repeat for 603081 halo centers. (took 0.0140604 sec) SUBFIND: SO iteration 2: need to repeat for 603081 halo centers. (took 0.0141154 sec) SUBFIND: SO iteration 3: need to repeat for 603081 halo centers. (took 0.0139092 sec) SUBFIND: SO iteration 4: need to repeat for 603081 halo centers. (took 0.0135725 sec) SUBFIND: SO iteration 5: need to repeat for 603081 halo centers. (took 0.0136171 sec) SUBFIND: SO iteration 6: need to repeat for 603081 halo centers. (took 0.0133785 sec) SUBFIND: SO iteration 7: need to repeat for 603081 halo centers. (took 0.0134506 sec) SUBFIND: SO iteration 8: need to repeat for 603081 halo centers. (took 0.0132933 sec) SUBFIND: SO iteration 9: need to repeat for 603081 halo centers. (took 0.0133545 sec) SUBFIND: SO iteration 10: need to repeat for 603081 halo centers. (took 0.0131924 sec) SUBFIND: SO iteration 11: need to repeat for 603081 halo centers. (took 0.0135436 sec) SUBFIND: SO iteration 12: need to repeat for 603081 halo centers. (took 0.0135087 sec) SUBFIND: SO iteration 13: need to repeat for 603081 halo centers. (took 0.0132065 sec) SUBFIND: SO iteration 14: need to repeat for 603081 halo centers. (took 0.0132322 sec) SUBFIND: SO iteration 15: need to repeat for 603081 halo centers. (took 0.0132164 sec) SUBFIND: SO iteration 16: need to repeat for 9536 halo centers. (took 0.0132087 sec) SUBFIND: SO iteration 17: need to repeat for 39 halo centers. (took 0.000920193 sec) SUBFIND: SO iteration 1: need to repeat for 603081 halo centers. (took 0.0133136 sec) SUBFIND: SO iteration 2: need to repeat for 603081 halo centers. (took 0.0137389 sec) SUBFIND: SO iteration 3: need to repeat for 603081 halo centers. (took 0.0135001 sec) SUBFIND: SO iteration 4: need to repeat for 603081 halo centers. (took 0.0134799 sec) SUBFIND: SO iteration 5: need to repeat for 603081 halo centers. (took 0.0135916 sec) SUBFIND: SO iteration 6: need to repeat for 603081 halo centers. (took 0.01348 sec) SUBFIND: SO iteration 7: need to repeat for 603081 halo centers. (took 0.0134801 sec) SUBFIND: SO iteration 8: need to repeat for 603081 halo centers. (took 0.0136266 sec) SUBFIND: SO iteration 9: need to repeat for 603081 halo centers. (took 0.0137374 sec) SUBFIND: SO iteration 10: need to repeat for 603081 halo centers. (took 0.0135087 sec) SUBFIND: SO iteration 11: need to repeat for 603081 halo centers. (took 0.0134674 sec) SUBFIND: SO iteration 12: need to repeat for 603081 halo centers. (took 0.0134234 sec) SUBFIND: SO iteration 13: need to repeat for 603081 halo centers. (took 0.0134422 sec) SUBFIND: SO iteration 14: need to repeat for 603081 halo centers. (took 0.0134886 sec) SUBFIND: SO iteration 15: need to repeat for 603081 halo centers. (took 0.0136001 sec) SUBFIND: SO iteration 16: need to repeat for 350651 halo centers. (took 0.0134065 sec) SUBFIND: SO iteration 17: need to repeat for 8538 halo centers. (took 0.0102505 sec) SUBFIND: SO iteration 18: need to repeat for 89 halo centers. (took 0.00079737 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.00022883 sec) SUBFIND: determining spherical overdensity masses took 0.884641 sec SUBFIND: assembled and ordered groups and subhalos (took 0.232412 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_066' (file 1 of 1) FOF/SUBFIND: writing group catalogue block 0 (GroupLen)... FOF/SUBFIND: writing group catalogue block 1 (GroupMass)... FOF/SUBFIND: writing group catalogue block 2 (GroupPos)... FOF/SUBFIND: writing group catalogue block 3 (GroupVel)... FOF/SUBFIND: writing group catalogue block 4 (GroupLenType)... FOF/SUBFIND: writing group catalogue block 5 (GroupOffsetType)... FOF/SUBFIND: writing group catalogue block 6 (GroupMassType)... FOF/SUBFIND: writing group catalogue block 7 (GroupAscale)... FOF/SUBFIND: writing group catalogue block 8 (Group_M_Mean200)... FOF/SUBFIND: writing group catalogue block 9 (Group_R_Mean200)... FOF/SUBFIND: writing group catalogue block 10 (Group_M_Crit200)... FOF/SUBFIND: writing group catalogue block 11 (Group_R_Crit200)... FOF/SUBFIND: writing group catalogue block 12 (Group_M_Crit500)... FOF/SUBFIND: writing group catalogue block 13 (Group_R_Crit500)... FOF/SUBFIND: writing group catalogue block 14 (Group_M_TopHat200)... FOF/SUBFIND: writing group catalogue block 15 (Group_R_TopHat200)... FOF/SUBFIND: writing group catalogue block 16 (GroupNsubs)... FOF/SUBFIND: writing group catalogue block 17 (GroupFirstSub)... FOF/SUBFIND: writing group catalogue block 18 (SubhaloGroupNr)... FOF/SUBFIND: writing group catalogue block 19 (SubhaloRankInGr)... FOF/SUBFIND: writing group catalogue block 20 (SubhaloLen)... FOF/SUBFIND: writing group catalogue block 21 (SubhaloMass)... FOF/SUBFIND: writing group catalogue block 22 (SubhaloPos)... FOF/SUBFIND: writing group catalogue block 23 (SubhaloVel)... FOF/SUBFIND: writing group catalogue block 24 (SubhaloLenType)... FOF/SUBFIND: writing group catalogue block 25 (SubhaloOffsetType)... FOF/SUBFIND: writing group catalogue block 26 (SubhaloMassType)... FOF/SUBFIND: writing group catalogue block 27 (SubhaloCM)... FOF/SUBFIND: writing group catalogue block 28 (SubhaloSpin)... FOF/SUBFIND: writing group catalogue block 29 (SubhaloVelDisp)... FOF/SUBFIND: writing group catalogue block 30 (SubhaloVmax)... FOF/SUBFIND: writing group catalogue block 31 (SubhaloVmaxRad)... FOF/SUBFIND: writing group catalogue block 32 (SubhaloHalfmassRad)... FOF/SUBFIND: writing group catalogue block 33 (SubhaloHalfmassRadType)... FOF/SUBFIND: writing group catalogue block 34 (SubhaloIDMostbound)... FOF/SUBFIND: writing group catalogue block 35 (SubhaloParentRank)... FOF/SUBFIND: Group catalogues saved. took = 4.81268 sec, total size 236.733 MB, corresponds to effective I/O rate of 49.1894 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.81369 sec SUBFIND: Finished with SUBFIND. (total time=26.2714 sec) SUBFIND: Total number of subhalos with at least 20 particles: 657823 SUBFIND: Largest subhalo has 366 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135158 FOF: preparing output order of particles took 0.873241 sec SNAPSHOT: writing snapshot file #66 @ time 0.1 ... SNAPSHOT: writing snapshot file: 'output/snap_066' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_066.hdf5' to 'output/bak-snap_066.hdf5' SNAPSHOT: writing snapshot block 0 (Coordinates)... SNAPSHOT: writing snapshot block 1 (Velocities)... SNAPSHOT: writing snapshot block 2 (ParticleIDs)... SNAPSHOT: writing snapshot block 3 (Masses)... SNAPSHOT: writing snapshot block 4 (InternalEnergy)... SNAPSHOT: writing snapshot block 5 (Density)... SNAPSHOT: writing snapshot block 6 (SmoothingLength)... SNAPSHOT: done with writing snapshot. Took 10.623 sec, total size 5359.99 MB, corresponds to effective I/O rate of 504.566 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 403 (rank 403 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.