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 = 186304.93 Mb (on task= 810), Smallest = 186186.23 Mb (on task= 0), Average = 186276.83 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5200.53 Mb (on task= 0), Smallest = 5081.96 Mb (on task= 810), Average = 5110.06 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 = 5200.53 Mb (on task= 0), Smallest = 5081.96 Mb (on task= 810), Average = 5110.06 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 26), 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 14.9881 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): 66035163 (tot= 66035163) masstab= 0 READIC: Type 1: 67922586 (tot= 67922586) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 177839 (tot= 177839) 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 7.37135 sec, total size 6392.14 MB, corresponds to effective I/O rate of 867.161 MB/sec READIC: Total number of particles : 134135588 INIT: Testing ID uniqueness... INIT: success. took=0.0619718 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=32306, determination of top-level tree involved 6 iterations and took 0.378484 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=180 for nextra=80, reaching maximum imbalance of 1.11662|1.11683 DOMAIN: combining multiple-domains took 0.0150952 sec DOMAIN: exchange of 68100425 particles DOMAIN: particle exchange done. (took 0.186556 sec) DOMAIN: domain decomposition done. (took in total 0.58598 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0329755 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.5121 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0904272 sec =60206.8 NTopnodes=36921 NTopleaves=32306 FOF: Start linking particles (presently allocated=96.7507 MB) FOF: linking of small cells took 0.000914115 sec FOF: local links done (took 0.0841096 sec, avg-work=0.0733155, imbalance=1.12731). FOF: Marked=189346 out of the 67922586 primaries which are linked FOF: begin linking across processors (presently allocated=97.7105 MB) FOF: have done 11420 cross links (processed 189346, took 0.00377543 sec) FOF: have done 3114 cross links (processed 96612, took 0.00297575 sec) FOF: have done 558 cross links (processed 15420, took 0.00258029 sec) FOF: have done 102 cross links (processed 2535, took 0.00241273 sec) FOF: have done 22 cross links (processed 342, took 0.0023807 sec) FOF: have done 5 cross links (processed 82, took 0.00234382 sec) FOF: have done 1 cross links (processed 16, took 0.00231873 sec) FOF: have done 0 cross links (processed 2, took 0.00231712 sec) FOF: Local groups found. FOF: primary group finding took = 0.110899 sec FOF: Start finding nearest dm-particle (presently allocated=96.7507 MB) FOF: fof-nearest iteration 1: need to repeat for 64139982 particles. (took = 0.0534252 sec) FOF: fof-nearest iteration 2: need to repeat for 54094463 particles. (took = 0.0611164 sec) FOF: fof-nearest iteration 3: need to repeat for 29103752 particles. (took = 0.0667371 sec) FOF: fof-nearest iteration 4: need to repeat for 8085449 particles. (took = 0.045755 sec) FOF: fof-nearest iteration 5: need to repeat for 1073161 particles. (took = 0.0165497 sec) FOF: fof-nearest iteration 6: need to repeat for 19068 particles. (took = 0.00425656 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.251922 sec FOF: compiling local group data and catalogue took = 0.0125297 sec FOF: Total number of FOF groups with at least 32 particles: 682724 FOF: Largest FOF group has 201 particles. FOF: Total number of particles in FOF groups: 134135516 FOF: group properties are now allocated.. (presently allocated=90.1422 MB) FOF: computation of group properties took = 0.0046845 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.261128 sec FOF: Finished computing FoF groups. Complete work took 0.841563 sec (presently allocated=87.7886 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=90.6772 MB) GRAVTREE: Tree construction done. took 0.26766 sec =75288 NTopnodes=36921 NTopleaves=32306 tree-build-scalability=0.51017 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134134935 particles. (took 0.546713 sec) SUBFIND: ngb iteration 2: need to repeat for 134134548 particles. (took 0.457904 sec) SUBFIND: ngb iteration 3: need to repeat for 134134288 particles. (took 0.410139 sec) SUBFIND: ngb iteration 4: need to repeat for 134133956 particles. (took 0.384971 sec) SUBFIND: ngb iteration 5: need to repeat for 134133687 particles. (took 0.372971 sec) SUBFIND: ngb iteration 6: need to repeat for 134133594 particles. (took 0.371529 sec) SUBFIND: ngb iteration 7: need to repeat for 134133336 particles. (took 0.380007 sec) SUBFIND: ngb iteration 8: need to repeat for 134132977 particles. (took 0.394209 sec) SUBFIND: ngb iteration 9: need to repeat for 134131913 particles. (took 0.412373 sec) SUBFIND: ngb iteration 10: need to repeat for 134075844 particles. (took 0.434772 sec) SUBFIND: ngb iteration 11: need to repeat for 132876024 particles. (took 0.459582 sec) SUBFIND: ngb iteration 12: need to repeat for 127362631 particles. (took 0.482472 sec) SUBFIND: ngb iteration 13: need to repeat for 118247622 particles. (took 0.485704 sec) SUBFIND: ngb iteration 14: need to repeat for 106520151 particles. (took 0.471818 sec) SUBFIND: ngb iteration 15: need to repeat for 94376882 particles. (took 0.443846 sec) SUBFIND: ngb iteration 16: need to repeat for 82918733 particles. (took 0.40953 sec) SUBFIND: ngb iteration 17: need to repeat for 71751781 particles. (took 0.373361 sec) SUBFIND: ngb iteration 18: need to repeat for 60238474 particles. (took 0.334533 sec) SUBFIND: ngb iteration 19: need to repeat for 47800911 particles. (took 0.290816 sec) SUBFIND: ngb iteration 20: need to repeat for 34588089 particles. (took 0.242011 sec) SUBFIND: ngb iteration 21: need to repeat for 22022765 particles. (took 0.192374 sec) SUBFIND: ngb iteration 22: need to repeat for 11767524 particles. (took 0.137554 sec) SUBFIND: ngb iteration 23: need to repeat for 5073081 particles. (took 0.0854765 sec) SUBFIND: ngb iteration 24: need to repeat for 1659428 particles. (took 0.0447312 sec) SUBFIND: ngb iteration 25: need to repeat for 374871 particles. (took 0.0178235 sec) SUBFIND: ngb iteration 26: need to repeat for 54838 particles. (took 0.00567198 sec) SUBFIND: ngb iteration 27: need to repeat for 5429 particles. (took 0.00180977 sec) SUBFIND: ngb iteration 28: need to repeat for 1133 particles. (took 0.000898181 sec) SUBFIND: ngb iteration 29: need to repeat for 905 particles. (took 0.000914125 sec) SUBFIND: ngb iteration 30: need to repeat for 801 particles. (took 0.00098064 sec) SUBFIND: ngb iteration 31: need to repeat for 673 particles. (took 0.00102291 sec) SUBFIND: ngb iteration 32: need to repeat for 630 particles. (took 0.00104138 sec) SUBFIND: ngb iteration 33: need to repeat for 616 particles. (took 0.00110725 sec) SUBFIND: ngb iteration 34: need to repeat for 587 particles. (took 0.000951529 sec) SUBFIND: ngb iteration 35: need to repeat for 503 particles. (took 0.000817508 sec) SUBFIND: ngb iteration 36: need to repeat for 358 particles. (took 0.000740364 sec) SUBFIND: ngb iteration 37: need to repeat for 191 particles. (took 0.000600351 sec) SUBFIND: ngb iteration 38: need to repeat for 107 particles. (took 0.000583509 sec) SUBFIND: ngb iteration 39: need to repeat for 77 particles. (took 0.000487374 sec) SUBFIND: ngb iteration 40: need to repeat for 59 particles. (took 0.000631878 sec) SUBFIND: ngb iteration 41: need to repeat for 32 particles. (took 0.000502421 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 8.66014 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 134135588 particles, for threshold size factor 0.6) SUBFIND: The other 682724 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00394979 sec SUBFIND: particle balance=1.11662 SUBFIND: subfind_exchange() took 0.2376 sec SUBFIND: particle balance for processing=1.00103 SUBFIND: subdomain decomposition took 0.0515432 sec SUBFIND: serial subfind subdomain decomposition took 0.0508424 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=791 took 9.73051 sec SUBFIND: root-task=0: Serial processing of halo 0 took 9.85569 SUBFIND: Processing overall took (total time=9.9889 sec) SUBFIND: 0 out of 35332 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258751 ALLOCATE: Changing to MaxPartSph = 127383 SUBFIND: subfind_exchange() (for return to original CPU) took 0.264302 sec TREE: Full tree construction for all particles. (presently allocated=80.3733 MB) GRAVTREE: Tree construction done. took 0.797446 sec =75288 NTopnodes=36921 NTopleaves=32306 tree-build-scalability=0.51017 SUBFIND: SO iteration 1: need to repeat for 682724 halo centers. (took 0.0155474 sec) SUBFIND: SO iteration 2: need to repeat for 682724 halo centers. (took 0.0146264 sec) SUBFIND: SO iteration 3: need to repeat for 682724 halo centers. (took 0.0143979 sec) SUBFIND: SO iteration 4: need to repeat for 682724 halo centers. (took 0.0140045 sec) SUBFIND: SO iteration 5: need to repeat for 682724 halo centers. (took 0.0139213 sec) SUBFIND: SO iteration 6: need to repeat for 682724 halo centers. (took 0.0136303 sec) SUBFIND: SO iteration 7: need to repeat for 682724 halo centers. (took 0.0137354 sec) SUBFIND: SO iteration 8: need to repeat for 682724 halo centers. (took 0.0137276 sec) SUBFIND: SO iteration 9: need to repeat for 682724 halo centers. (took 0.0138484 sec) SUBFIND: SO iteration 10: need to repeat for 682724 halo centers. (took 0.0138574 sec) SUBFIND: SO iteration 11: need to repeat for 682724 halo centers. (took 0.0136522 sec) SUBFIND: SO iteration 12: need to repeat for 682724 halo centers. (took 0.0138413 sec) SUBFIND: SO iteration 13: need to repeat for 682724 halo centers. (took 0.0136311 sec) SUBFIND: SO iteration 14: need to repeat for 682724 halo centers. (took 0.0137722 sec) SUBFIND: SO iteration 15: need to repeat for 682724 halo centers. (took 0.0138047 sec) SUBFIND: SO iteration 16: need to repeat for 11820 halo centers. (took 0.0134216 sec) SUBFIND: SO iteration 17: need to repeat for 52 halo centers. (took 0.00101907 sec) SUBFIND: SO iteration 1: need to repeat for 682724 halo centers. (took 0.0138794 sec) SUBFIND: SO iteration 2: need to repeat for 682724 halo centers. (took 0.0133981 sec) SUBFIND: SO iteration 3: need to repeat for 682724 halo centers. (took 0.0136635 sec) SUBFIND: SO iteration 4: need to repeat for 682724 halo centers. (took 0.013606 sec) SUBFIND: SO iteration 5: need to repeat for 682724 halo centers. (took 0.0136572 sec) SUBFIND: SO iteration 6: need to repeat for 682724 halo centers. (took 0.0136821 sec) SUBFIND: SO iteration 7: need to repeat for 682724 halo centers. (took 0.0137812 sec) SUBFIND: SO iteration 8: need to repeat for 682724 halo centers. (took 0.0135659 sec) SUBFIND: SO iteration 9: need to repeat for 682724 halo centers. (took 0.0136117 sec) SUBFIND: SO iteration 10: need to repeat for 682724 halo centers. (took 0.0136615 sec) SUBFIND: SO iteration 11: need to repeat for 682724 halo centers. (took 0.0136294 sec) SUBFIND: SO iteration 12: need to repeat for 682724 halo centers. (took 0.0135787 sec) SUBFIND: SO iteration 13: need to repeat for 682724 halo centers. (took 0.0135919 sec) SUBFIND: SO iteration 14: need to repeat for 682724 halo centers. (took 0.0140455 sec) SUBFIND: SO iteration 15: need to repeat for 682724 halo centers. (took 0.0137294 sec) SUBFIND: SO iteration 16: need to repeat for 5469 halo centers. (took 0.0137522 sec) SUBFIND: SO iteration 17: need to repeat for 24 halo centers. (took 0.000637658 sec) SUBFIND: SO iteration 1: need to repeat for 682724 halo centers. (took 0.0139008 sec) SUBFIND: SO iteration 2: need to repeat for 682724 halo centers. (took 0.0145 sec) SUBFIND: SO iteration 3: need to repeat for 682724 halo centers. (took 0.0141388 sec) SUBFIND: SO iteration 4: need to repeat for 682724 halo centers. (took 0.0143663 sec) SUBFIND: SO iteration 5: need to repeat for 682724 halo centers. (took 0.015129 sec) SUBFIND: SO iteration 6: need to repeat for 682724 halo centers. (took 0.0149394 sec) SUBFIND: SO iteration 7: need to repeat for 682724 halo centers. (took 0.0140708 sec) SUBFIND: SO iteration 8: need to repeat for 682724 halo centers. (took 0.0143139 sec) SUBFIND: SO iteration 9: need to repeat for 682724 halo centers. (took 0.0143791 sec) SUBFIND: SO iteration 10: need to repeat for 682724 halo centers. (took 0.0145838 sec) SUBFIND: SO iteration 11: need to repeat for 682724 halo centers. (took 0.0140157 sec) SUBFIND: SO iteration 12: need to repeat for 682724 halo centers. (took 0.0139033 sec) SUBFIND: SO iteration 13: need to repeat for 682724 halo centers. (took 0.0145018 sec) SUBFIND: SO iteration 14: need to repeat for 682724 halo centers. (took 0.01382 sec) SUBFIND: SO iteration 15: need to repeat for 682724 halo centers. (took 0.0140149 sec) SUBFIND: SO iteration 16: need to repeat for 12008 halo centers. (took 0.0137566 sec) SUBFIND: SO iteration 17: need to repeat for 52 halo centers. (took 0.00120568 sec) SUBFIND: SO iteration 1: need to repeat for 682724 halo centers. (took 0.0138524 sec) SUBFIND: SO iteration 2: need to repeat for 682724 halo centers. (took 0.0143581 sec) SUBFIND: SO iteration 3: need to repeat for 682724 halo centers. (took 0.0137685 sec) SUBFIND: SO iteration 4: need to repeat for 682724 halo centers. (took 0.014085 sec) SUBFIND: SO iteration 5: need to repeat for 682724 halo centers. (took 0.0139361 sec) SUBFIND: SO iteration 6: need to repeat for 682724 halo centers. (took 0.0139979 sec) SUBFIND: SO iteration 7: need to repeat for 682724 halo centers. (took 0.0140778 sec) SUBFIND: SO iteration 8: need to repeat for 682724 halo centers. (took 0.0139167 sec) SUBFIND: SO iteration 9: need to repeat for 682724 halo centers. (took 0.0140372 sec) SUBFIND: SO iteration 10: need to repeat for 682724 halo centers. (took 0.0140024 sec) SUBFIND: SO iteration 11: need to repeat for 682724 halo centers. (took 0.014146 sec) SUBFIND: SO iteration 12: need to repeat for 682724 halo centers. (took 0.0140687 sec) SUBFIND: SO iteration 13: need to repeat for 682724 halo centers. (took 0.014144 sec) SUBFIND: SO iteration 14: need to repeat for 682724 halo centers. (took 0.0139812 sec) SUBFIND: SO iteration 15: need to repeat for 682724 halo centers. (took 0.0140273 sec) SUBFIND: SO iteration 16: need to repeat for 400830 halo centers. (took 0.0139886 sec) SUBFIND: SO iteration 17: need to repeat for 11108 halo centers. (took 0.0106672 sec) SUBFIND: SO iteration 18: need to repeat for 132 halo centers. (took 0.000893531 sec) SUBFIND: determining spherical overdensity masses took 0.912059 sec SUBFIND: assembled and ordered groups and subhalos (took 0.230997 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 = 4.87418 sec, total size 262.498 MB, corresponds to effective I/O rate of 53.8548 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.87533 sec SUBFIND: Finished with SUBFIND. (total time=26.2815 sec) SUBFIND: Total number of subhalos with at least 20 particles: 718006 SUBFIND: Largest subhalo has 201 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135516 FOF: preparing output order of particles took 0.877818 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 9.41236 sec, total size 5360.89 MB, corresponds to effective I/O rate of 569.559 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 578 (rank 578 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.