TACC: Starting up job 4245022 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 = 186307.57 Mb (on task= 243), Smallest = 186196.88 Mb (on task= 0), Average = 186279.16 Mb Total Mem: Largest = 191386.89 Mb (on task= 27), Smallest = 191386.89 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5190.00 Mb (on task= 0), Smallest = 5079.32 Mb (on task= 243), Average = 5107.72 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 = 5190.00 Mb (on task= 0), Smallest = 5079.32 Mb (on task= 243), Average = 5107.72 Mb avail /dev/shm: Largest = 95257.27 Mb (on task= 81), Smallest = 95257.20 Mb (on task= 582), Average = 95257.25 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c202-006.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 15.8504 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_086.hdf5' contains: READIC: Type 0 (gas): 65620772 (tot= 65620772) masstab= 0 READIC: Type 1: 68145804 (tot= 68145804) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 62298 (tot= 62298) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_086.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 5.03159 sec, total size 6376.52 MB, corresponds to effective I/O rate of 1267.3 MB/sec READIC: Total number of particles : 133828874 INIT: Testing ID uniqueness... INIT: success. took=0.0593473 sec DOMAIN: Begin domain decomposition (sync-point 0). DOMAIN: Sum=4 TotalCost=4 NumTimeBinsToBeBalanced=1 MultipleDomains=4 DOMAIN: Increasing TopNodeAllocFactor=0.08 new value=0.104 DOMAIN: Increasing TopNodeAllocFactor=0.104 new value=0.1352 DOMAIN: Increasing TopNodeAllocFactor=0.1352 new value=0.17576 DOMAIN: Increasing TopNodeAllocFactor=0.17576 new value=0.228488 DOMAIN: Increasing TopNodeAllocFactor=0.228488 new value=0.297034 DOMAIN: Increasing TopNodeAllocFactor=0.297034 new value=0.386145 DOMAIN: Increasing TopNodeAllocFactor=0.386145 new value=0.501988 DOMAIN: Increasing TopNodeAllocFactor=0.501988 new value=0.652585 DOMAIN: Increasing TopNodeAllocFactor=0.652585 new value=0.84836 DOMAIN: Increasing TopNodeAllocFactor=0.84836 new value=1.10287 DOMAIN: Increasing TopNodeAllocFactor=1.10287 new value=1.43373 DOMAIN: Increasing TopNodeAllocFactor=1.43373 new value=1.86385 DOMAIN: Increasing TopNodeAllocFactor=1.86385 new value=2.423 DOMAIN: Increasing TopNodeAllocFactor=2.423 new value=3.1499 DOMAIN: Increasing TopNodeAllocFactor=3.1499 new value=4.09487 DOMAIN: Increasing TopNodeAllocFactor=4.09487 new value=5.32333 DOMAIN: Increasing TopNodeAllocFactor=5.32333 new value=6.92033 DOMAIN: NTopleaves=30773, determination of top-level tree involved 5 iterations and took 0.486484 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=648, nnodes=24 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=166 for nextra=75, reaching maximum imbalance of 1.10419|1.1043 DOMAIN: combining multiple-domains took 0.0162339 sec DOMAIN: exchange of 68208102 particles DOMAIN: particle exchange done. (took 0.309159 sec) DOMAIN: domain decomposition done. (took in total 0.819433 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0475863 sec. INIT: Converting u -> entropy All.cf_a3inv=729 FOF: Begin to compute FoF group catalogue... (presently allocated=116.075 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.113497 sec =69959.7 NTopnodes=35169 NTopleaves=30773 FOF: Start linking particles (presently allocated=129.102 MB) FOF: linking of small cells took 0.00121285 sec FOF: local links done (took 0.103532 sec, avg-work=0.0922399, imbalance=1.1092). FOF: Marked=158729 out of the 68145804 primaries which are linked FOF: begin linking across processors (presently allocated=130.414 MB) FOF: have done 10809 cross links (processed 158729, took 0.00450093 sec) FOF: have done 2678 cross links (processed 80274, took 0.00385708 sec) FOF: have done 461 cross links (processed 12294, took 0.00330094 sec) FOF: have done 90 cross links (processed 1844, took 0.0030876 sec) FOF: have done 25 cross links (processed 413, took 0.0029663 sec) FOF: have done 5 cross links (processed 100, took 0.00303893 sec) FOF: have done 1 cross links (processed 30, took 0.00297788 sec) FOF: have done 0 cross links (processed 2, took 0.00297412 sec) FOF: Local groups found. FOF: primary group finding took = 0.137701 sec FOF: Start finding nearest dm-particle (presently allocated=129.102 MB) FOF: fof-nearest iteration 1: need to repeat for 63690862 particles. (took = 0.067306 sec) FOF: fof-nearest iteration 2: need to repeat for 54149567 particles. (took = 0.0763299 sec) FOF: fof-nearest iteration 3: need to repeat for 30963667 particles. (took = 0.0824319 sec) FOF: fof-nearest iteration 4: need to repeat for 9912951 particles. (took = 0.0584906 sec) FOF: fof-nearest iteration 5: need to repeat for 1384589 particles. (took = 0.0242058 sec) FOF: fof-nearest iteration 6: need to repeat for 32291 particles. (took = 0.00622339 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.320659 sec FOF: compiling local group data and catalogue took = 0.0169135 sec FOF: Total number of FOF groups with at least 32 particles: 986999 FOF: Largest FOF group has 271 particles. FOF: Total number of particles in FOF groups: 133828874 FOF: group properties are now allocated.. (presently allocated=119.981 MB) FOF: computation of group properties took = 0.00651968 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.15312 sec FOF: Finished computing FoF groups. Complete work took 0.832524 sec (presently allocated=116.641 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=120.855 MB) GRAVTREE: Tree construction done. took 0.350941 sec =90355 NTopnodes=35169 NTopleaves=30773 tree-build-scalability=0.611369 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 127821736 particles. (took 0.621032 sec) SUBFIND: ngb iteration 2: need to repeat for 124679650 particles. (took 0.482422 sec) SUBFIND: ngb iteration 3: need to repeat for 121982580 particles. (took 0.409456 sec) SUBFIND: ngb iteration 4: need to repeat for 119903131 particles. (took 0.369119 sec) SUBFIND: ngb iteration 5: need to repeat for 118367897 particles. (took 0.349276 sec) SUBFIND: ngb iteration 6: need to repeat for 117209793 particles. (took 0.340032 sec) SUBFIND: ngb iteration 7: need to repeat for 116260477 particles. (took 0.339347 sec) SUBFIND: ngb iteration 8: need to repeat for 115441100 particles. (took 0.349704 sec) SUBFIND: ngb iteration 9: need to repeat for 114798684 particles. (took 0.364414 sec) SUBFIND: ngb iteration 10: need to repeat for 114357495 particles. (took 0.382761 sec) SUBFIND: ngb iteration 11: need to repeat for 114034985 particles. (took 0.402495 sec) SUBFIND: ngb iteration 12: need to repeat for 113006046 particles. (took 0.422156 sec) SUBFIND: ngb iteration 13: need to repeat for 107068070 particles. (took 0.43462 sec) SUBFIND: ngb iteration 14: need to repeat for 94113989 particles. (took 0.424578 sec) SUBFIND: ngb iteration 15: need to repeat for 77949483 particles. (took 0.381824 sec) SUBFIND: ngb iteration 16: need to repeat for 61150406 particles. (took 0.324056 sec) SUBFIND: ngb iteration 17: need to repeat for 44967387 particles. (took 0.263561 sec) SUBFIND: ngb iteration 18: need to repeat for 30164372 particles. (took 0.201839 sec) SUBFIND: ngb iteration 19: need to repeat for 17876320 particles. (took 0.148073 sec) SUBFIND: ngb iteration 20: need to repeat for 9419000 particles. (took 0.0960873 sec) SUBFIND: ngb iteration 21: need to repeat for 4875796 particles. (took 0.0553964 sec) SUBFIND: ngb iteration 22: need to repeat for 3031372 particles. (took 0.0292935 sec) SUBFIND: ngb iteration 23: need to repeat for 2436323 particles. (took 0.0158438 sec) SUBFIND: ngb iteration 24: need to repeat for 2283053 particles. (took 0.0122768 sec) SUBFIND: ngb iteration 25: need to repeat for 2236501 particles. (took 0.0116667 sec) SUBFIND: ngb iteration 26: need to repeat for 2197817 particles. (took 0.0115806 sec) SUBFIND: ngb iteration 27: need to repeat for 2152401 particles. (took 0.0114478 sec) SUBFIND: ngb iteration 28: need to repeat for 2090935 particles. (took 0.0123337 sec) SUBFIND: ngb iteration 29: need to repeat for 2016255 particles. (took 0.0135093 sec) SUBFIND: ngb iteration 30: need to repeat for 1922263 particles. (took 0.0139891 sec) SUBFIND: ngb iteration 31: need to repeat for 1804352 particles. (took 0.0146085 sec) SUBFIND: ngb iteration 32: need to repeat for 1659975 particles. (took 0.0156969 sec) SUBFIND: ngb iteration 33: need to repeat for 1484596 particles. (took 0.0162653 sec) SUBFIND: ngb iteration 34: need to repeat for 1286730 particles. (took 0.0152442 sec) SUBFIND: ngb iteration 35: need to repeat for 1068392 particles. (took 0.0133478 sec) SUBFIND: ngb iteration 36: need to repeat for 841855 particles. (took 0.0112102 sec) SUBFIND: ngb iteration 37: need to repeat for 627169 particles. (took 0.00880292 sec) SUBFIND: ngb iteration 38: need to repeat for 431377 particles. (took 0.00739616 sec) SUBFIND: ngb iteration 39: need to repeat for 271828 particles. (took 0.00524671 sec) SUBFIND: ngb iteration 40: need to repeat for 152840 particles. (took 0.00371007 sec) SUBFIND: ngb iteration 41: need to repeat for 74906 particles. (took 0.00255671 sec) SUBFIND: ngb iteration 42: need to repeat for 32176 particles. (took 0.00164552 sec) SUBFIND: ngb iteration 43: need to repeat for 11822 particles. (took 0.0012089 sec) SUBFIND: ngb iteration 44: need to repeat for 2937 particles. (took 0.0009787 sec) SUBFIND: ngb iteration 45: need to repeat for 673 particles. (took 0.000644726 sec) SUBFIND: ngb iteration 46: need to repeat for 161 particles. (took 0.000429994 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 7.41783 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 133828874 particles, for threshold size factor 0.6) SUBFIND: The other 986999 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00286202 sec SUBFIND: particle balance=1.10419 SUBFIND: subfind_exchange() took 0.376215 sec SUBFIND: particle balance for processing=1.00121 SUBFIND: subdomain decomposition took 0.0693822 sec SUBFIND: serial subfind subdomain decomposition took 0.0686491 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=1524 took 23.9509 sec SUBFIND: root-task=0: Serial processing of halo 0 took 24.1199 SUBFIND: Processing overall took (total time=24.288 sec) SUBFIND: 0 out of 6349 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 344213 ALLOCATE: Changing to MaxPartSph = 168778 SUBFIND: subfind_exchange() (for return to original CPU) took 0.409834 sec TREE: Full tree construction for all particles. (presently allocated=108.069 MB) GRAVTREE: Tree construction done. took 0.983272 sec =90355 NTopnodes=35169 NTopleaves=30773 tree-build-scalability=0.611369 SUBFIND: SO iteration 1: need to repeat for 986999 halo centers. (took 0.0182064 sec) SUBFIND: SO iteration 2: need to repeat for 986999 halo centers. (took 0.0165311 sec) SUBFIND: SO iteration 3: need to repeat for 986999 halo centers. (took 0.0164007 sec) SUBFIND: SO iteration 4: need to repeat for 986999 halo centers. (took 0.0161972 sec) SUBFIND: SO iteration 5: need to repeat for 986999 halo centers. (took 0.0160172 sec) SUBFIND: SO iteration 6: need to repeat for 986999 halo centers. (took 0.0160233 sec) SUBFIND: SO iteration 7: need to repeat for 986999 halo centers. (took 0.0159397 sec) SUBFIND: SO iteration 8: need to repeat for 986999 halo centers. (took 0.0160407 sec) SUBFIND: SO iteration 9: need to repeat for 986999 halo centers. (took 0.0159781 sec) SUBFIND: SO iteration 10: need to repeat for 986999 halo centers. (took 0.0160001 sec) SUBFIND: SO iteration 11: need to repeat for 986999 halo centers. (took 0.0159888 sec) SUBFIND: SO iteration 12: need to repeat for 986999 halo centers. (took 0.0159575 sec) SUBFIND: SO iteration 13: need to repeat for 986999 halo centers. (took 0.0159266 sec) SUBFIND: SO iteration 14: need to repeat for 986999 halo centers. (took 0.0159787 sec) SUBFIND: SO iteration 15: need to repeat for 986999 halo centers. (took 0.0159962 sec) SUBFIND: SO iteration 16: need to repeat for 26076 halo centers. (took 0.0156818 sec) SUBFIND: SO iteration 17: need to repeat for 156 halo centers. (took 0.00242246 sec) SUBFIND: SO iteration 18: need to repeat for 7 halo centers. (took 0.000209406 sec) SUBFIND: SO iteration 1: need to repeat for 986999 halo centers. (took 0.0159584 sec) SUBFIND: SO iteration 2: need to repeat for 986999 halo centers. (took 0.0155914 sec) SUBFIND: SO iteration 3: need to repeat for 986999 halo centers. (took 0.0158952 sec) SUBFIND: SO iteration 4: need to repeat for 986999 halo centers. (took 0.0158776 sec) SUBFIND: SO iteration 5: need to repeat for 986999 halo centers. (took 0.0158507 sec) SUBFIND: SO iteration 6: need to repeat for 986999 halo centers. (took 0.015884 sec) SUBFIND: SO iteration 7: need to repeat for 986999 halo centers. (took 0.0158597 sec) SUBFIND: SO iteration 8: need to repeat for 986999 halo centers. (took 0.0159526 sec) SUBFIND: SO iteration 9: need to repeat for 986999 halo centers. (took 0.0158818 sec) SUBFIND: SO iteration 10: need to repeat for 986999 halo centers. (took 0.0158515 sec) SUBFIND: SO iteration 11: need to repeat for 986999 halo centers. (took 0.0158579 sec) SUBFIND: SO iteration 12: need to repeat for 986999 halo centers. (took 0.0159068 sec) SUBFIND: SO iteration 13: need to repeat for 986999 halo centers. (took 0.0159044 sec) SUBFIND: SO iteration 14: need to repeat for 986999 halo centers. (took 0.0159144 sec) SUBFIND: SO iteration 15: need to repeat for 986999 halo centers. (took 0.0159745 sec) SUBFIND: SO iteration 16: need to repeat for 13245 halo centers. (took 0.0155953 sec) SUBFIND: SO iteration 17: need to repeat for 47 halo centers. (took 0.00135149 sec) SUBFIND: SO iteration 18: need to repeat for 3 halo centers. (took 0.000186465 sec) SUBFIND: SO iteration 1: need to repeat for 986999 halo centers. (took 0.0159229 sec) SUBFIND: SO iteration 2: need to repeat for 986999 halo centers. (took 0.0161858 sec) SUBFIND: SO iteration 3: need to repeat for 986999 halo centers. (took 0.0163054 sec) SUBFIND: SO iteration 4: need to repeat for 986999 halo centers. (took 0.0160088 sec) SUBFIND: SO iteration 5: need to repeat for 986999 halo centers. (took 0.0159341 sec) SUBFIND: SO iteration 6: need to repeat for 986999 halo centers. (took 0.0159683 sec) SUBFIND: SO iteration 7: need to repeat for 986999 halo centers. (took 0.0159439 sec) SUBFIND: SO iteration 8: need to repeat for 986999 halo centers. (took 0.0159369 sec) SUBFIND: SO iteration 9: need to repeat for 986999 halo centers. (took 0.0160475 sec) SUBFIND: SO iteration 10: need to repeat for 986999 halo centers. (took 0.0158764 sec) SUBFIND: SO iteration 11: need to repeat for 986999 halo centers. (took 0.0160346 sec) SUBFIND: SO iteration 12: need to repeat for 986999 halo centers. (took 0.016105 sec) SUBFIND: SO iteration 13: need to repeat for 986999 halo centers. (took 0.0160922 sec) SUBFIND: SO iteration 14: need to repeat for 986999 halo centers. (took 0.0159237 sec) SUBFIND: SO iteration 15: need to repeat for 986999 halo centers. (took 0.0160915 sec) SUBFIND: SO iteration 16: need to repeat for 26531 halo centers. (took 0.0158544 sec) SUBFIND: SO iteration 17: need to repeat for 164 halo centers. (took 0.00237053 sec) SUBFIND: SO iteration 18: need to repeat for 8 halo centers. (took 0.000203068 sec) SUBFIND: SO iteration 1: need to repeat for 986999 halo centers. (took 0.0159111 sec) SUBFIND: SO iteration 2: need to repeat for 986999 halo centers. (took 0.0163734 sec) SUBFIND: SO iteration 3: need to repeat for 986999 halo centers. (took 0.0160287 sec) SUBFIND: SO iteration 4: need to repeat for 986999 halo centers. (took 0.0161712 sec) SUBFIND: SO iteration 5: need to repeat for 986999 halo centers. (took 0.016107 sec) SUBFIND: SO iteration 6: need to repeat for 986999 halo centers. (took 0.0161489 sec) SUBFIND: SO iteration 7: need to repeat for 986999 halo centers. (took 0.0161961 sec) SUBFIND: SO iteration 8: need to repeat for 986999 halo centers. (took 0.0161787 sec) SUBFIND: SO iteration 9: need to repeat for 986999 halo centers. (took 0.0161446 sec) SUBFIND: SO iteration 10: need to repeat for 986999 halo centers. (took 0.0161569 sec) SUBFIND: SO iteration 11: need to repeat for 986999 halo centers. (took 0.0161729 sec) SUBFIND: SO iteration 12: need to repeat for 986999 halo centers. (took 0.0161468 sec) SUBFIND: SO iteration 13: need to repeat for 986999 halo centers. (took 0.0161443 sec) SUBFIND: SO iteration 14: need to repeat for 986999 halo centers. (took 0.0161799 sec) SUBFIND: SO iteration 15: need to repeat for 986999 halo centers. (took 0.0162008 sec) SUBFIND: SO iteration 16: need to repeat for 591940 halo centers. (took 0.0160548 sec) SUBFIND: SO iteration 17: need to repeat for 26459 halo centers. (took 0.0121824 sec) SUBFIND: SO iteration 18: need to repeat for 821 halo centers. (took 0.0022217 sec) SUBFIND: SO iteration 19: need to repeat for 1 halo centers. (took 0.000231272 sec) SUBFIND: determining spherical overdensity masses took 1.05197 sec SUBFIND: assembled and ordered groups and subhalos (took 0.16688 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_086' (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 = 2.13798 sec, total size 370.272 MB, corresponds to effective I/O rate of 173.188 MB/sec SUBFIND: Subgroup catalogues saved. took = 2.13904 sec SUBFIND: Finished with SUBFIND. (total time=37.2566 sec) SUBFIND: Total number of subhalos with at least 20 particles: 993273 SUBFIND: Largest subhalo has 223 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133828874 FOF: preparing output order of particles took 1.26467 sec SNAPSHOT: writing snapshot file #86 @ time 0.111111 ... SNAPSHOT: writing snapshot file: 'output/snap_086' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_086.hdf5' to 'output/bak-snap_086.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 9.2716 sec, total size 5345.62 MB, corresponds to effective I/O rate of 576.559 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 653 (rank 653 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.