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 = 186308.88 Mb (on task= 810), Smallest = 186185.30 Mb (on task= 0), Average = 186279.17 Mb Total Mem: Largest = 191386.89 Mb (on task= 54), Smallest = 191386.76 Mb (on task= 0), Average = 191386.89 Mb Committed_AS: Largest = 5201.46 Mb (on task= 0), Smallest = 5078.02 Mb (on task= 810), 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 = 5201.46 Mb (on task= 0), Smallest = 5078.02 Mb (on task= 810), Average = 5107.72 Mb avail /dev/shm: Largest = 95257.22 Mb (on task= 81), Smallest = 95257.12 Mb (on task= 4), 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 15.9809 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): 65769219 (tot= 65769219) masstab= 0 READIC: Type 1: 68061331 (tot= 68061331) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 304888 (tot= 304888) 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 6.62512 sec, total size 6391.12 MB, corresponds to effective I/O rate of 964.68 MB/sec READIC: Total number of particles : 134135438 INIT: Testing ID uniqueness... INIT: success. took=0.0587818 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=32481, determination of top-level tree involved 6 iterations and took 0.386381 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 1.1212|1.1221 DOMAIN: combining multiple-domains took 0.0155821 sec DOMAIN: exchange of 68366219 particles DOMAIN: particle exchange done. (took 0.182547 sec) DOMAIN: domain decomposition done. (took in total 0.5902 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.0341567 sec. INIT: Converting u -> entropy All.cf_a3inv=1000 FOF: Begin to compute FoF group catalogue... (presently allocated=87.4149 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0898667 sec =58679.5 NTopnodes=37121 NTopleaves=32481 FOF: Start linking particles (presently allocated=96.6295 MB) FOF: linking of small cells took 0.00098696 sec FOF: local links done (took 0.0881819 sec, avg-work=0.0776375, imbalance=1.12953). FOF: Marked=193492 out of the 68061331 primaries which are linked FOF: begin linking across processors (presently allocated=97.6202 MB) FOF: have done 10542 cross links (processed 193492, took 0.00365769 sec) FOF: have done 2945 cross links (processed 97790, took 0.00297462 sec) FOF: have done 547 cross links (processed 15398, took 0.00257487 sec) FOF: have done 116 cross links (processed 2940, took 0.00245532 sec) FOF: have done 21 cross links (processed 494, took 0.00241029 sec) FOF: have done 1 cross links (processed 59, took 0.00234651 sec) FOF: have done 0 cross links (processed 2, took 0.00234868 sec) FOF: Local groups found. FOF: primary group finding took = 0.112641 sec FOF: Start finding nearest dm-particle (presently allocated=96.6295 MB) FOF: fof-nearest iteration 1: need to repeat for 63850842 particles. (took = 0.0547045 sec) FOF: fof-nearest iteration 2: need to repeat for 53304254 particles. (took = 0.0630378 sec) FOF: fof-nearest iteration 3: need to repeat for 27995896 particles. (took = 0.0697507 sec) FOF: fof-nearest iteration 4: need to repeat for 7445887 particles. (took = 0.0466537 sec) FOF: fof-nearest iteration 5: need to repeat for 948330 particles. (took = 0.0163214 sec) FOF: fof-nearest iteration 6: need to repeat for 16213 particles. (took = 0.00407506 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.258826 sec FOF: compiling local group data and catalogue took = 0.0124392 sec FOF: Total number of FOF groups with at least 32 particles: 505658 FOF: Largest FOF group has 271 particles. FOF: Total number of particles in FOF groups: 134135425 FOF: group properties are now allocated.. (presently allocated=90.0835 MB) FOF: computation of group properties took = 0.00434273 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.211372 sec FOF: Finished computing FoF groups. Complete work took 0.793903 sec (presently allocated=87.629 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=90.2971 MB) GRAVTREE: Tree construction done. took 0.337634 sec =73336.1 NTopnodes=37121 NTopleaves=32481 tree-build-scalability=0.49441 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 134135425 particles. (took 0.623435 sec) SUBFIND: ngb iteration 2: need to repeat for 134135425 particles. (took 0.546105 sec) SUBFIND: ngb iteration 3: need to repeat for 134135425 particles. (took 0.500032 sec) SUBFIND: ngb iteration 4: need to repeat for 134135425 particles. (took 0.469511 sec) SUBFIND: ngb iteration 5: need to repeat for 134135425 particles. (took 0.459288 sec) SUBFIND: ngb iteration 6: need to repeat for 134135406 particles. (took 0.456847 sec) SUBFIND: ngb iteration 7: need to repeat for 134135302 particles. (took 0.461464 sec) SUBFIND: ngb iteration 8: need to repeat for 134134730 particles. (took 0.480489 sec) SUBFIND: ngb iteration 9: need to repeat for 134124093 particles. (took 0.500996 sec) SUBFIND: ngb iteration 10: need to repeat for 133703564 particles. (took 0.529854 sec) SUBFIND: ngb iteration 11: need to repeat for 130495378 particles. (took 0.563503 sec) SUBFIND: ngb iteration 12: need to repeat for 124199292 particles. (took 0.586658 sec) SUBFIND: ngb iteration 13: need to repeat for 114861249 particles. (took 0.588378 sec) SUBFIND: ngb iteration 14: need to repeat for 103729486 particles. (took 0.574563 sec) SUBFIND: ngb iteration 15: need to repeat for 92851837 particles. (took 0.542639 sec) SUBFIND: ngb iteration 16: need to repeat for 82827488 particles. (took 0.503903 sec) SUBFIND: ngb iteration 17: need to repeat for 73276931 particles. (took 0.462931 sec) SUBFIND: ngb iteration 18: need to repeat for 63737746 particles. (took 0.420713 sec) SUBFIND: ngb iteration 19: need to repeat for 53744026 particles. (took 0.37328 sec) SUBFIND: ngb iteration 20: need to repeat for 42801856 particles. (took 0.327306 sec) SUBFIND: ngb iteration 21: need to repeat for 31178603 particles. (took 0.275441 sec) SUBFIND: ngb iteration 22: need to repeat for 20002038 particles. (took 0.216007 sec) SUBFIND: ngb iteration 23: need to repeat for 10755078 particles. (took 0.154156 sec) SUBFIND: ngb iteration 24: need to repeat for 4682249 particles. (took 0.0982177 sec) SUBFIND: ngb iteration 25: need to repeat for 1540932 particles. (took 0.0506973 sec) SUBFIND: ngb iteration 26: need to repeat for 344604 particles. (took 0.0199825 sec) SUBFIND: ngb iteration 27: need to repeat for 48011 particles. (took 0.00559261 sec) SUBFIND: ngb iteration 28: need to repeat for 3876 particles. (took 0.00143368 sec) SUBFIND: ngb iteration 29: need to repeat for 181 particles. (took 0.00037194 sec) SUBFIND: ngb iteration 30: need to repeat for 21 particles. (took 0.000252398 sec) SUBFIND: ngb iteration 31: need to repeat for 17 particles. (took 0.000247758 sec) SUBFIND: ngb iteration 32: need to repeat for 17 particles. (took 0.000269257 sec) SUBFIND: ngb iteration 33: need to repeat for 17 particles. (took 0.000269644 sec) SUBFIND: ngb iteration 34: need to repeat for 17 particles. (took 0.000244083 sec) SUBFIND: ngb iteration 35: need to repeat for 16 particles. (took 0.000232408 sec) SUBFIND: ngb iteration 36: need to repeat for 13 particles. (took 0.000233455 sec) SUBFIND: ngb iteration 37: need to repeat for 10 particles. (took 0.000218365 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 10.7998 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 134135438 particles, for threshold size factor 0.6) SUBFIND: The other 505658 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00331626 sec SUBFIND: particle balance=1.12109 SUBFIND: subfind_exchange() took 0.240544 sec SUBFIND: particle balance for processing=1.00128 SUBFIND: subdomain decomposition took 0.0513192 sec SUBFIND: serial subfind subdomain decomposition took 0.0508429 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=586 took 8.35095 sec SUBFIND: root-task=0: Serial processing of halo 0 took 8.47625 SUBFIND: Processing overall took (total time=8.68699 sec) SUBFIND: 0 out of 83898 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 258750 ALLOCATE: Changing to MaxPartSph = 126870 SUBFIND: subfind_exchange() (for return to original CPU) took 0.267265 sec TREE: Full tree construction for all particles. (presently allocated=80.8881 MB) GRAVTREE: Tree construction done. took 0.753795 sec =73336.1 NTopnodes=37121 NTopleaves=32481 tree-build-scalability=0.49441 SUBFIND: SO iteration 1: need to repeat for 505658 halo centers. (took 0.0139153 sec) SUBFIND: SO iteration 2: need to repeat for 505658 halo centers. (took 0.013173 sec) SUBFIND: SO iteration 3: need to repeat for 505658 halo centers. (took 0.0128636 sec) SUBFIND: SO iteration 4: need to repeat for 505658 halo centers. (took 0.0127273 sec) SUBFIND: SO iteration 5: need to repeat for 505658 halo centers. (took 0.0126388 sec) SUBFIND: SO iteration 6: need to repeat for 505658 halo centers. (took 0.0127069 sec) SUBFIND: SO iteration 7: need to repeat for 505658 halo centers. (took 0.0125496 sec) SUBFIND: SO iteration 8: need to repeat for 505658 halo centers. (took 0.0126496 sec) SUBFIND: SO iteration 9: need to repeat for 505658 halo centers. (took 0.0126194 sec) SUBFIND: SO iteration 10: need to repeat for 505658 halo centers. (took 0.0129099 sec) SUBFIND: SO iteration 11: need to repeat for 505658 halo centers. (took 0.0126665 sec) SUBFIND: SO iteration 12: need to repeat for 505658 halo centers. (took 0.0127226 sec) SUBFIND: SO iteration 13: need to repeat for 505658 halo centers. (took 0.0127976 sec) SUBFIND: SO iteration 14: need to repeat for 505658 halo centers. (took 0.0127658 sec) SUBFIND: SO iteration 15: need to repeat for 505658 halo centers. (took 0.0128087 sec) SUBFIND: SO iteration 16: need to repeat for 6839 halo centers. (took 0.0125827 sec) SUBFIND: SO iteration 17: need to repeat for 18 halo centers. (took 0.00071837 sec) SUBFIND: SO iteration 1: need to repeat for 505658 halo centers. (took 0.0129775 sec) SUBFIND: SO iteration 2: need to repeat for 505658 halo centers. (took 0.0126218 sec) SUBFIND: SO iteration 3: need to repeat for 505658 halo centers. (took 0.0127634 sec) SUBFIND: SO iteration 4: need to repeat for 505658 halo centers. (took 0.0126675 sec) SUBFIND: SO iteration 5: need to repeat for 505658 halo centers. (took 0.0126664 sec) SUBFIND: SO iteration 6: need to repeat for 505658 halo centers. (took 0.0125118 sec) SUBFIND: SO iteration 7: need to repeat for 505658 halo centers. (took 0.0125093 sec) SUBFIND: SO iteration 8: need to repeat for 505658 halo centers. (took 0.0125415 sec) SUBFIND: SO iteration 9: need to repeat for 505658 halo centers. (took 0.0125343 sec) SUBFIND: SO iteration 10: need to repeat for 505658 halo centers. (took 0.0125361 sec) SUBFIND: SO iteration 11: need to repeat for 505658 halo centers. (took 0.0125272 sec) SUBFIND: SO iteration 12: need to repeat for 505658 halo centers. (took 0.0124953 sec) SUBFIND: SO iteration 13: need to repeat for 505658 halo centers. (took 0.0125307 sec) SUBFIND: SO iteration 14: need to repeat for 505658 halo centers. (took 0.0124995 sec) SUBFIND: SO iteration 15: need to repeat for 505658 halo centers. (took 0.0125125 sec) SUBFIND: SO iteration 16: need to repeat for 3142 halo centers. (took 0.0124396 sec) SUBFIND: SO iteration 17: need to repeat for 7 halo centers. (took 0.000455566 sec) SUBFIND: SO iteration 1: need to repeat for 505658 halo centers. (took 0.0125857 sec) SUBFIND: SO iteration 2: need to repeat for 505658 halo centers. (took 0.0129057 sec) SUBFIND: SO iteration 3: need to repeat for 505658 halo centers. (took 0.0127861 sec) SUBFIND: SO iteration 4: need to repeat for 505658 halo centers. (took 0.0125935 sec) SUBFIND: SO iteration 5: need to repeat for 505658 halo centers. (took 0.0126005 sec) SUBFIND: SO iteration 6: need to repeat for 505658 halo centers. (took 0.012579 sec) SUBFIND: SO iteration 7: need to repeat for 505658 halo centers. (took 0.0125596 sec) SUBFIND: SO iteration 8: need to repeat for 505658 halo centers. (took 0.0125624 sec) SUBFIND: SO iteration 9: need to repeat for 505658 halo centers. (took 0.012571 sec) SUBFIND: SO iteration 10: need to repeat for 505658 halo centers. (took 0.0125926 sec) SUBFIND: SO iteration 11: need to repeat for 505658 halo centers. (took 0.0125384 sec) SUBFIND: SO iteration 12: need to repeat for 505658 halo centers. (took 0.0126961 sec) SUBFIND: SO iteration 13: need to repeat for 505658 halo centers. (took 0.0125808 sec) SUBFIND: SO iteration 14: need to repeat for 505658 halo centers. (took 0.0125239 sec) SUBFIND: SO iteration 15: need to repeat for 505658 halo centers. (took 0.0125634 sec) SUBFIND: SO iteration 16: need to repeat for 6954 halo centers. (took 0.0125325 sec) SUBFIND: SO iteration 17: need to repeat for 19 halo centers. (took 0.000734052 sec) SUBFIND: SO iteration 1: need to repeat for 505658 halo centers. (took 0.0125479 sec) SUBFIND: SO iteration 2: need to repeat for 505658 halo centers. (took 0.013059 sec) SUBFIND: SO iteration 3: need to repeat for 505658 halo centers. (took 0.0126465 sec) SUBFIND: SO iteration 4: need to repeat for 505658 halo centers. (took 0.012897 sec) SUBFIND: SO iteration 5: need to repeat for 505658 halo centers. (took 0.0131981 sec) SUBFIND: SO iteration 6: need to repeat for 505658 halo centers. (took 0.0128774 sec) SUBFIND: SO iteration 7: need to repeat for 505658 halo centers. (took 0.0128458 sec) SUBFIND: SO iteration 8: need to repeat for 505658 halo centers. (took 0.0134006 sec) SUBFIND: SO iteration 9: need to repeat for 505658 halo centers. (took 0.0138292 sec) SUBFIND: SO iteration 10: need to repeat for 505658 halo centers. (took 0.0132098 sec) SUBFIND: SO iteration 11: need to repeat for 505658 halo centers. (took 0.0135295 sec) SUBFIND: SO iteration 12: need to repeat for 505658 halo centers. (took 0.0134538 sec) SUBFIND: SO iteration 13: need to repeat for 505658 halo centers. (took 0.0135867 sec) SUBFIND: SO iteration 14: need to repeat for 505658 halo centers. (took 0.01383 sec) SUBFIND: SO iteration 15: need to repeat for 505658 halo centers. (took 0.0135848 sec) SUBFIND: SO iteration 16: need to repeat for 292389 halo centers. (took 0.01346 sec) SUBFIND: SO iteration 17: need to repeat for 5856 halo centers. (took 0.0108316 sec) SUBFIND: SO iteration 18: need to repeat for 102 halo centers. (took 0.000597814 sec) SUBFIND: determining spherical overdensity masses took 0.835945 sec SUBFIND: assembled and ordered groups and subhalos (took 0.234414 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 = 4.7792 sec, total size 206.285 MB, corresponds to effective I/O rate of 43.163 MB/sec SUBFIND: Subgroup catalogues saved. took = 4.78019 sec SUBFIND: Finished with SUBFIND. (total time=26.9803 sec) SUBFIND: Total number of subhalos with at least 20 particles: 589395 SUBFIND: Largest subhalo has 271 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 134135425 FOF: preparing output order of particles took 0.860728 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 8.58491 sec, total size 5357.84 MB, corresponds to effective I/O rate of 624.1 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 401 (rank 401 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.