TACC: Starting up job 4244614 TACC: Starting parallel tasks... Shared memory islands host a minimum of 28 and a maximum of 28 MPI ranks. We shall use 16 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 432 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 = 186457.68 Mb (on task= 297), Smallest = 186398.46 Mb (on task= 0), Average = 186430.29 Mb Total Mem: Largest = 191515.35 Mb (on task= 270), Smallest = 191515.33 Mb (on task= 0), Average = 191515.33 Mb Committed_AS: Largest = 5116.88 Mb (on task= 0), Smallest = 5057.65 Mb (on task= 297), Average = 5085.05 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 = 5116.88 Mb (on task= 0), Smallest = 5057.65 Mb (on task= 297), Average = 5085.05 Mb avail /dev/shm: Largest = 95321.53 Mb (on task= 81), Smallest = 95321.47 Mb (on task= 97), Average = 95321.51 Mb ------------------------------------------------------------------------------------------------------------------------- Task=0 has the maximum commited memory and is host: c123-212.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 16.104 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_054.hdf5' contains: READIC: Type 0 (gas): 65250692 (tot= 65250692) masstab= 0 READIC: Type 1: 68718409 (tot= 68718409) masstab= 0 READIC: Type 2: 0 (tot= 0) masstab= 0 READIC: Type 3: 0 (tot= 0) masstab= 0 READIC: Type 4: 13343 (tot= 13343) masstab= 0 READIC: Type 5: 0 (tot= 0) masstab= 0 READIC: Reading file `output/snap_054.hdf5' on task=0 and distribute it to 0 to 431. 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 4.66704 sec, total size 6382.14 MB, corresponds to effective I/O rate of 1367.49 MB/sec READIC: Total number of particles : 133982444 INIT: Testing ID uniqueness... INIT: success. took=0.0705449 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=19125, determination of top-level tree involved 5 iterations and took 0.646868 sec DOMAIN: we are going to try at most 503 different settings for combining the domains on tasks=432, nnodes=16 DOMAIN: total_cost=4 total_load=2 DOMAIN: best solution found after 1 iterations by task=183 for nextra=98, reaching maximum imbalance of 1.11952|1.11973 DOMAIN: combining multiple-domains took 0.0136237 sec DOMAIN: exchange of 68731752 particles DOMAIN: particle exchange done. (took 0.334724 sec) DOMAIN: domain decomposition done. (took in total 1.00596 sec) PEANO: Begin Peano-Hilbert order... PEANO: done, took 0.074116 sec. INIT: Converting u -> entropy All.cf_a3inv=1331 FOF: Begin to compute FoF group catalogue... (presently allocated=173.524 MB) FOF: Comoving linking length: 11.3647 FOFTREE: Ngb-tree construction done. took 0.0854013 sec =85016.2 NTopnodes=21857 NTopleaves=19125 FOF: Start linking particles (presently allocated=197.434 MB) FOF: linking of small cells took 0.00166934 sec FOF: local links done (took 0.144864 sec, avg-work=0.127015, imbalance=1.13635). FOF: Marked=140806 out of the 68718409 primaries which are linked FOF: begin linking across processors (presently allocated=199.344 MB) FOF: have done 11662 cross links (processed 140806, took 0.00618928 sec) FOF: have done 2523 cross links (processed 71872, took 0.00541181 sec) FOF: have done 446 cross links (processed 10072, took 0.00484442 sec) FOF: have done 70 cross links (processed 1615, took 0.00448986 sec) FOF: have done 16 cross links (processed 259, took 0.00446438 sec) FOF: have done 1 cross links (processed 49, took 0.00441953 sec) FOF: have done 0 cross links (processed 2, took 0.00441877 sec) FOF: Local groups found. FOF: primary group finding took = 0.19128 sec FOF: Start finding nearest dm-particle (presently allocated=197.434 MB) FOF: fof-nearest iteration 1: need to repeat for 63706367 particles. (took = 0.0962083 sec) FOF: fof-nearest iteration 2: need to repeat for 55949800 particles. (took = 0.105994 sec) FOF: fof-nearest iteration 3: need to repeat for 34576639 particles. (took = 0.113771 sec) FOF: fof-nearest iteration 4: need to repeat for 11968753 particles. (took = 0.0861652 sec) FOF: fof-nearest iteration 5: need to repeat for 1906497 particles. (took = 0.0379852 sec) FOF: fof-nearest iteration 6: need to repeat for 25788 particles. (took = 0.0103473 sec) FOF: done finding nearest dm-particle FOF: attaching gas and star particles to nearest dm particles took = 0.458659 sec FOF: compiling local group data and catalogue took = 0.0277992 sec FOF: Total number of FOF groups with at least 32 particles: 1674287 FOF: Largest FOF group has 161 particles. FOF: Total number of particles in FOF groups: 133982444 FOF: group properties are now allocated.. (presently allocated=180.064 MB) FOF: computation of group properties took = 0.0121791 sec FOF: start assigning group numbers FOF: Assigning of group numbers took = 0.108742 sec FOF: Finished computing FoF groups. Complete work took 0.947434 sec (presently allocated=174.974 MB) SUBFIND: We now execute a parallel version of SUBFIND. TREE: Full tree construction for all particles. (presently allocated=185.314 MB) GRAVTREE: Tree construction done. took 0.30197 sec =118193 NTopnodes=21857 NTopleaves=19125 tree-build-scalability=0.815501 SUBFIND: finding total densities around all particles SUBFIND: ngb iteration 1: need to repeat for 133892725 particles. (took 0.879848 sec) SUBFIND: ngb iteration 2: need to repeat for 133717175 particles. (took 0.73758 sec) SUBFIND: ngb iteration 3: need to repeat for 133381952 particles. (took 0.675958 sec) SUBFIND: ngb iteration 4: need to repeat for 132713383 particles. (took 0.634204 sec) SUBFIND: ngb iteration 5: need to repeat for 131391065 particles. (took 0.616153 sec) SUBFIND: ngb iteration 6: need to repeat for 128762045 particles. (took 0.611387 sec) SUBFIND: ngb iteration 7: need to repeat for 123635167 particles. (took 0.615355 sec) SUBFIND: ngb iteration 8: need to repeat for 114610084 particles. (took 0.60342 sec) SUBFIND: ngb iteration 9: need to repeat for 101885726 particles. (took 0.5626 sec) SUBFIND: ngb iteration 10: need to repeat for 89166464 particles. (took 0.498119 sec) SUBFIND: ngb iteration 11: need to repeat for 79759399 particles. (took 0.43 sec) SUBFIND: ngb iteration 12: need to repeat for 73812873 particles. (took 0.381094 sec) SUBFIND: ngb iteration 13: need to repeat for 70292143 particles. (took 0.350585 sec) SUBFIND: ngb iteration 14: need to repeat for 68224202 particles. (took 0.331444 sec) SUBFIND: ngb iteration 15: need to repeat for 66953515 particles. (took 0.313746 sec) SUBFIND: ngb iteration 16: need to repeat for 66120576 particles. (took 0.292602 sec) SUBFIND: ngb iteration 17: need to repeat for 65537379 particles. (took 0.269939 sec) SUBFIND: ngb iteration 18: need to repeat for 65097297 particles. (took 0.249209 sec) SUBFIND: ngb iteration 19: need to repeat for 64741846 particles. (took 0.232204 sec) SUBFIND: ngb iteration 20: need to repeat for 64415297 particles. (took 0.221533 sec) SUBFIND: ngb iteration 21: need to repeat for 64074283 particles. (took 0.217969 sec) SUBFIND: ngb iteration 22: need to repeat for 63669778 particles. (took 0.217975 sec) SUBFIND: ngb iteration 23: need to repeat for 63174272 particles. (took 0.220799 sec) SUBFIND: ngb iteration 24: need to repeat for 62548838 particles. (took 0.225133 sec) SUBFIND: ngb iteration 25: need to repeat for 61756960 particles. (took 0.230692 sec) SUBFIND: ngb iteration 26: need to repeat for 60752142 particles. (took 0.239665 sec) SUBFIND: ngb iteration 27: need to repeat for 59474000 particles. (took 0.251921 sec) SUBFIND: ngb iteration 28: need to repeat for 57870122 particles. (took 0.266261 sec) SUBFIND: ngb iteration 29: need to repeat for 55873010 particles. (took 0.285017 sec) SUBFIND: ngb iteration 30: need to repeat for 53404204 particles. (took 0.302449 sec) SUBFIND: ngb iteration 31: need to repeat for 50404478 particles. (took 0.320866 sec) SUBFIND: ngb iteration 32: need to repeat for 46825353 particles. (took 0.330438 sec) SUBFIND: ngb iteration 33: need to repeat for 42640698 particles. (took 0.334435 sec) SUBFIND: ngb iteration 34: need to repeat for 37868905 particles. (took 0.323496 sec) SUBFIND: ngb iteration 35: need to repeat for 32579898 particles. (took 0.29892 sec) SUBFIND: ngb iteration 36: need to repeat for 26937764 particles. (took 0.262823 sec) SUBFIND: ngb iteration 37: need to repeat for 21224707 particles. (took 0.22139 sec) SUBFIND: ngb iteration 38: need to repeat for 15746895 particles. (took 0.182274 sec) SUBFIND: ngb iteration 39: need to repeat for 10837050 particles. (took 0.14116 sec) SUBFIND: ngb iteration 40: need to repeat for 6801004 particles. (took 0.10406 sec) SUBFIND: ngb iteration 41: need to repeat for 3808216 particles. (took 0.0712858 sec) SUBFIND: ngb iteration 42: need to repeat for 1847133 particles. (took 0.0437683 sec) SUBFIND: ngb iteration 43: need to repeat for 757439 particles. (took 0.0252115 sec) SUBFIND: ngb iteration 44: need to repeat for 249092 particles. (took 0.0128207 sec) SUBFIND: ngb iteration 45: need to repeat for 62975 particles. (took 0.00547346 sec) SUBFIND: ngb iteration 46: need to repeat for 11730 particles. (took 0.00206785 sec) SUBFIND: ngb iteration 47: need to repeat for 1420 particles. (took 0.000794612 sec) SUBFIND: ngb iteration 48: need to repeat for 116 particles. (took 0.000372363 sec) SUBFIND: ngb iteration 49: need to repeat for 2 particles. (took 0.00019311 sec) SUBFIND: iteration to correct primary neighbor count and density estimate took 14.6555 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 133982444 particles, for threshold size factor 0.6) SUBFIND: The other 1674287 FOF halos are treated in parallel with serial code SUBFIND: subfind_distribute_groups() took 0.00483939 sec SUBFIND: particle balance=1.11915 SUBFIND: subfind_exchange() took 0.447358 sec SUBFIND: particle balance for processing=1.00034 SUBFIND: subdomain decomposition took 0.104836 sec SUBFIND: serial subfind subdomain decomposition took 0.103714 sec SUBFIND: subfind_hbt_single_group() processing for Ngroups=3876 took 92.7194 sec SUBFIND: root-task=0: Serial processing of halo 0 took 92.9743 SUBFIND: Processing overall took (total time=93.603 sec) SUBFIND: 0 out of 12203 decisions, fraction 0, where influenced by previous subhalo size ALLOCATE: Changing to MaxPart = 516910 ALLOCATE: Changing to MaxPartSph = 251740 SUBFIND: subfind_exchange() (for return to original CPU) took 0.517509 sec TREE: Full tree construction for all particles. (presently allocated=162.404 MB) GRAVTREE: Tree construction done. took 1.48892 sec =118193 NTopnodes=21857 NTopleaves=19125 tree-build-scalability=0.815501 SUBFIND: SO iteration 1: need to repeat for 1674287 halo centers. (took 0.0287499 sec) SUBFIND: SO iteration 2: need to repeat for 1674287 halo centers. (took 0.0238226 sec) SUBFIND: SO iteration 3: need to repeat for 1674287 halo centers. (took 0.024205 sec) SUBFIND: SO iteration 4: need to repeat for 1674287 halo centers. (took 0.0240542 sec) SUBFIND: SO iteration 5: need to repeat for 1674287 halo centers. (took 0.0237079 sec) SUBFIND: SO iteration 6: need to repeat for 1674287 halo centers. (took 0.0236699 sec) SUBFIND: SO iteration 7: need to repeat for 1674287 halo centers. (took 0.0236618 sec) SUBFIND: SO iteration 8: need to repeat for 1674287 halo centers. (took 0.0238531 sec) SUBFIND: SO iteration 9: need to repeat for 1674287 halo centers. (took 0.0237716 sec) SUBFIND: SO iteration 10: need to repeat for 1674287 halo centers. (took 0.0237013 sec) SUBFIND: SO iteration 11: need to repeat for 1674287 halo centers. (took 0.0236171 sec) SUBFIND: SO iteration 12: need to repeat for 1674287 halo centers. (took 0.0238391 sec) SUBFIND: SO iteration 13: need to repeat for 1674287 halo centers. (took 0.0240175 sec) SUBFIND: SO iteration 14: need to repeat for 1674287 halo centers. (took 0.023869 sec) SUBFIND: SO iteration 15: need to repeat for 1674287 halo centers. (took 0.024373 sec) SUBFIND: SO iteration 16: need to repeat for 93858 halo centers. (took 0.0236748 sec) SUBFIND: SO iteration 17: need to repeat for 562 halo centers. (took 0.00609974 sec) SUBFIND: SO iteration 1: need to repeat for 1674287 halo centers. (took 0.0239089 sec) SUBFIND: SO iteration 2: need to repeat for 1674287 halo centers. (took 0.0236425 sec) SUBFIND: SO iteration 3: need to repeat for 1674287 halo centers. (took 0.0238037 sec) SUBFIND: SO iteration 4: need to repeat for 1674287 halo centers. (took 0.0242539 sec) SUBFIND: SO iteration 5: need to repeat for 1674287 halo centers. (took 0.0240493 sec) SUBFIND: SO iteration 6: need to repeat for 1674287 halo centers. (took 0.0240062 sec) SUBFIND: SO iteration 7: need to repeat for 1674287 halo centers. (took 0.0238858 sec) SUBFIND: SO iteration 8: need to repeat for 1674287 halo centers. (took 0.0237418 sec) SUBFIND: SO iteration 9: need to repeat for 1674287 halo centers. (took 0.0238237 sec) SUBFIND: SO iteration 10: need to repeat for 1674287 halo centers. (took 0.0236563 sec) SUBFIND: SO iteration 11: need to repeat for 1674287 halo centers. (took 0.0237159 sec) SUBFIND: SO iteration 12: need to repeat for 1674287 halo centers. (took 0.0237232 sec) SUBFIND: SO iteration 13: need to repeat for 1674287 halo centers. (took 0.0238646 sec) SUBFIND: SO iteration 14: need to repeat for 1674287 halo centers. (took 0.0239445 sec) SUBFIND: SO iteration 15: need to repeat for 1674286 halo centers. (took 0.0236718 sec) SUBFIND: SO iteration 16: need to repeat for 50586 halo centers. (took 0.023016 sec) SUBFIND: SO iteration 17: need to repeat for 95 halo centers. (took 0.0040283 sec) SUBFIND: SO iteration 1: need to repeat for 1674287 halo centers. (took 0.024443 sec) SUBFIND: SO iteration 2: need to repeat for 1674287 halo centers. (took 0.0241922 sec) SUBFIND: SO iteration 3: need to repeat for 1674287 halo centers. (took 0.0256323 sec) SUBFIND: SO iteration 4: need to repeat for 1674287 halo centers. (took 0.0251358 sec) SUBFIND: SO iteration 5: need to repeat for 1674287 halo centers. (took 0.025766 sec) SUBFIND: SO iteration 6: need to repeat for 1674287 halo centers. (took 0.0237478 sec) SUBFIND: SO iteration 7: need to repeat for 1674287 halo centers. (took 0.0236959 sec) SUBFIND: SO iteration 8: need to repeat for 1674287 halo centers. (took 0.0237776 sec) SUBFIND: SO iteration 9: need to repeat for 1674287 halo centers. (took 0.0238168 sec) SUBFIND: SO iteration 10: need to repeat for 1674287 halo centers. (took 0.0237033 sec) SUBFIND: SO iteration 11: need to repeat for 1674287 halo centers. (took 0.023656 sec) SUBFIND: SO iteration 12: need to repeat for 1674287 halo centers. (took 0.0237026 sec) SUBFIND: SO iteration 13: need to repeat for 1674287 halo centers. (took 0.0238248 sec) SUBFIND: SO iteration 14: need to repeat for 1674287 halo centers. (took 0.023683 sec) SUBFIND: SO iteration 15: need to repeat for 1674287 halo centers. (took 0.023929 sec) SUBFIND: SO iteration 16: need to repeat for 94569 halo centers. (took 0.0233449 sec) SUBFIND: SO iteration 17: need to repeat for 568 halo centers. (took 0.00527763 sec) SUBFIND: SO iteration 1: need to repeat for 1674287 halo centers. (took 0.0240392 sec) SUBFIND: SO iteration 2: need to repeat for 1674287 halo centers. (took 0.0236312 sec) SUBFIND: SO iteration 3: need to repeat for 1674287 halo centers. (took 0.023025 sec) SUBFIND: SO iteration 4: need to repeat for 1674287 halo centers. (took 0.0236011 sec) SUBFIND: SO iteration 5: need to repeat for 1674287 halo centers. (took 0.0234051 sec) SUBFIND: SO iteration 6: need to repeat for 1674287 halo centers. (took 0.0235704 sec) SUBFIND: SO iteration 7: need to repeat for 1674287 halo centers. (took 0.0235681 sec) SUBFIND: SO iteration 8: need to repeat for 1674287 halo centers. (took 0.0244655 sec) SUBFIND: SO iteration 9: need to repeat for 1674287 halo centers. (took 0.0233929 sec) SUBFIND: SO iteration 10: need to repeat for 1674287 halo centers. (took 0.0237 sec) SUBFIND: SO iteration 11: need to repeat for 1674287 halo centers. (took 0.0233626 sec) SUBFIND: SO iteration 12: need to repeat for 1674287 halo centers. (took 0.0235014 sec) SUBFIND: SO iteration 13: need to repeat for 1674287 halo centers. (took 0.0234222 sec) SUBFIND: SO iteration 14: need to repeat for 1674287 halo centers. (took 0.0233559 sec) SUBFIND: SO iteration 15: need to repeat for 1674287 halo centers. (took 0.0236684 sec) SUBFIND: SO iteration 16: need to repeat for 1274254 halo centers. (took 0.023285 sec) SUBFIND: SO iteration 17: need to repeat for 85601 halo centers. (took 0.0184974 sec) SUBFIND: SO iteration 18: need to repeat for 6889 halo centers. (took 0.00489748 sec) SUBFIND: SO iteration 19: need to repeat for 10 halo centers. (took 0.000976814 sec) SUBFIND: determining spherical overdensity masses took 1.5759 sec SUBFIND: assembled and ordered groups and subhalos (took 0.0947996 sec) FOF/SUBFIND: writing group catalogue file: 'output/fof_subhalo_tab_054' (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 = 1.68703 sec, total size 628.424 MB, corresponds to effective I/O rate of 372.503 MB/sec SUBFIND: Subgroup catalogues saved. took = 1.68843 sec SUBFIND: Finished with SUBFIND. (total time=114.453 sec) SUBFIND: Total number of subhalos with at least 20 particles: 1686461 SUBFIND: Largest subhalo has 161 particles/cells. SUBFIND: Total number of particles/cells in subhalos: 133982444 FOF: preparing output order of particles took 1.35829 sec SNAPSHOT: writing snapshot file #54 @ time 0.0909091 ... SNAPSHOT: writing snapshot file: 'output/snap_054' (file 1 of 1) SNAPSHOT: writing snapshot rename 'output/snap_054.hdf5' to 'output/bak-snap_054.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 7.43319 sec, total size 5346.66 MB, corresponds to effective I/O rate of 719.296 MB/sec endrun called, calling MPI_Finalize() bye! Abort(806969615) on node 338 (rank 338 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) Abort(806969615) on node 333 (rank 333 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.