n24body.out

mpi编程

Reading snapshot
24
0
0.041667 -0.929995 -0.440765 -0.372832 -0.359754 0.095538 -0.187453
0.041667 0.161465 -0.016693 -0.157989 -0.149758 0.80597 -0.096873
0.041667 0.631149 -0.616576 0.424363 0.453811 -0.019509 0.55909
0.041667 0.18367 -0.08322599999999999 -0.831799 0.62846 -0.36556 -0.309902
0.041667 0.862717 0.126123 0.388385 0.012359 -0.422631 0.390572
0.041667 -0.140436 0.723092 -0.931918 0.109854 0.446147 -0.780049
0.041667 1.113673 -0.218756 -0.218184 -0.206465 0.069357 -0.6216469999999999
0.041667 0.5175920000000001 0.482718 -0.07954799999999999 0.221418 0.05041 -0.493409
0.041667 -0.261112 -0.719307 -0.878705 0.6168 -0.171658 -0.325398
0.041667 -0.125743 -0.948919 0.35915 0.695563 0.43407 -0.119595
0.041667 1.021387 0.394987 -0.144415 -0.42401 0.48768 0.029739
0.041667 0.208967 0.813724 -0.09922300000000001 0.255093 -0.705412 -0.405172
0.041667 0.184293 -0.09142400000000001 0.806742 -0.12467 -0.334966 0.210504
0.041667 0.633561 -0.247247 -0.218069 0.396672 -0.006888 -0.07871300000000001
0.041667 -0.276014 -0.352335 0.440068 0.065732 -0.108779 0.040964
0.041667 0.006285 -0.506318 0.422993 0.66709 -0.449126 0.214309
0.041667 0.454855 0.693248 0.392484 0.109924 -0.048542 -0.895423
0.041667 -0.383305 -0.284935 0.757755 0.5562009999999999 -0.071644 -0.388869
0.041667 -0.113613 -0.708057 0.659648 -0.012375 0.641381 0.283377
0.041667 -0.593398 0.429291 -0.063334 -0.283878 -0.612242 -0.06811399999999999
0.041667 0.511933 -0.866225 -0.622807 0.163708 0.549107 0.442663
0.041667 -0.050641 0.303573 0.054514 -0.824695 0.177485 0.209027
0.041667 -0.026783 0.39399 0.617213 0.135114 0.708436 0.341682
0.041667 -0.33901 -0.273831 -0.47379 -0.372376 -0.361769 0.391519
Starting a Hermite integration for a 24-body system,
  from time t = 0 with time step control parameter dt_param = 0.03  until time 10 ,
  with diagnostics output interval dt_dia = 1,
  and snapshot output interval dt_out = 1.
at time t = 0, after 0 steps (CPU = 0.000285983): 
  E_kin = 0.24678 , E_pot = -0.464089 , E_tot = -0.217309
                absolute energy error: E_tot - E_init = 0
                relative energy error: (E_tot - E_init) / E_init = -0
at time t = 1.00016, after 399 steps (CPU = 1.07006e+09): 
  E_kin = 0.29062 , E_pot = -0.507929 , E_tot = -0.217309
                absolute energy error: E_tot - E_init = -4.93381e-11
                relative energy error: (E_tot - E_init) / E_init = 2.27042e-10
24
1.000156544671023
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0.041667 0.2000822124986583 0.7551384281353481 -0.1788033372901487 0.4327552170485224 0.4055297495508022 -0.06572122583032271
0.041667 0.8502818099235048 -0.4671172920713363 0.8308094329897179 -0.06887158643615691 0.3336409804227401 0.1586713190453707
0.041667 0.780956346893362 -0.4308521237819991 -0.8836609943415469 0.5288467590186837 -0.2627183149454212 0.2294659617152739
0.041667 0.6412802124304372 -0.3617803401013127 0.6199279141327012 -0.5442866672286685 -0.564864124465984 0.03725604108804758
0.041667 0.008097735026086635 1.069430906139124 -1.581092410620879 0.1773569803439848 0.2660429870263305 -0.5398271126426885
0.041667 0.5852825021747153 -0.1249035955185294 -0.6260585399004364 -0.7311256060435403 0.11769422602256 -0.06518750350653599
0.041667 0.3704496714101314 0.4665881449247432 -0.5201480880269351 -0.4754306276656071 -0.2206708466626597 -0.6041478260257511
0.041667 0.4149511493877254 -0.7509568459374376 -1.035997641383551 0.731604022134703 0.1198111388063689 0.006706088776821761
0.041667 0.5762327003211345 -0.1816490121185484 0.4836436284286065 0.5731294433234734 0.8130000271651959 0.3993544874738496
0.041667 0.1621159018149961 0.6080722160516248 -0.2272651839917914 -1.229536109900224 -0.02674742192423129 -0.310998428546255
0.041667 0.6315612470788967 -0.02784674253744581 -0.3401303835089681 0.5640096364546916 -0.7819004918834683 -0.1121277752213766
0.041667 -0.03044442559394027 -0.4863355121805799 0.5229142225651937 -0.01707374329893085 -0.3181793326441921 -0.9393930168436215
0.041667 0.8821217521689861 -0.1651333513174028 -0.3250137032233611 -0.1192203136526932 0.182952109798743 -0.1613658782170072
0.041667 0.4030499534677539 -0.2724047667394076 0.6513941278300882 0.9934036883131028 0.1567295425091447 0.01163372592249238
0.041667 0.439723177513473 -0.6993925281965617 0.4751166756667305 0.2782628798429946 0.2676209533498746 -0.1263452310760709
0.041667 0.6839172715920107 0.2997005800697984 -0.4267722520372511 0.2721839298591779 -0.6422885716810188 -0.1978883240554041
0.041667 0.1141825406994744 -0.5130969459584139 0.4090902491105877 0.4827434835639949 -0.03885096157217976 0.07906847469981122
0.041667 0.06200743311774536 -0.003100832346796404 0.37536283879196 0.4748934476667102 0.3889805249532618 -0.630127189770763
0.041667 -0.6132789120558833 -0.2755311239825429 -0.07755703516592359 0.2096062990972422 -0.791180129586524 0.05264171213249111
0.041667 0.6353651882920429 -0.08020118742749149 -0.08425121375305694 0.1345189189796965 1.040886219182345 0.4988134865360977
0.041667 -0.7126388671097678 0.312545486409376 0.2023059975346235 -0.4840455571349656 -0.1600014060184854 0.08000483347583076
0.041667 0.1569850302701215 0.9175691568115496 0.7672497137076253 0.2070019699937944 0.3535437184052301 -0.002965101591520737
0.041667 -0.5832197735965458 -0.5261898749139647 0.02566341802510673 -0.1134754994083282 -0.04595078779773645 0.5577483161903289
at time t = 2.00494, after 713 steps (CPU = 0.095233): 
  E_kin = 0.220053 , E_pot = -0.437362 , E_tot = -0.217309
                absolute energy error: E_tot - E_init = 3.03734e-10
                relative energy error: (E_tot - E_init) / E_init = -1.39771e-09
24
2.004944563823179
0.041667 -0.8513229239413495 -0.07678272045562616 -0.396799042558507 0.3901287615601985 0.2435620622512083 0.175393525217889
0.041667 0.5666203624945068 0.8060064028518407 -0.2613849248196314 0.3457998264414261 -0.2026102709070584 -0.0159205078270675
0.041667 0.524583650427737 -0.03361913587396118 0.5074329689122277 -0.4682424915354046 0.3116950474839425 -0.7251058915722253
0.041667 1.074379105203843 -0.5255393895899736 -0.4900445488734325 0.0353163533515898 0.1787285616454463 0.4564217932540415
0.041667 0.2590564959530353 -0.4444089566491382 0.1193987311915147 0.01067480342320908 0.327003954126916 -0.8176642907012667
0.041667 0.1981688898869619 1.278080054223399 -2.04082279401525 0.195490464898493 0.1573130802598143 -0.3859874919502136
0.041667 0.04891078949591227 0.05299920373859938 -0.4099330149115556 -0.3469366983905905 0.1674029174869126 0.3406769749125365
0.041667 -0.02416014134654697 0.07415296503585971 -0.8629723632695347 -0.290264330887154 -0.5223000483338095 -0.07093438010613444
0.041667 1.173925807685767 -0.4442643135588232 -0.7568356122517509 0.6766776497386655 0.4473986262742053 0.6789564467633852
0.041667 0.9260849145695583 0.190333457328039 0.7853599388388117 0.1839041901426666 0.09399565057672411 0.08321920862921701
0.041667 -0.8442096247232217 0.4958025769097306 -0.4783039556404547 -0.857897742666314 -0.2470376642034302 -0.1986424014510256
0.041667 1.096475675060082 -0.2890036587978807 -0.4557667767553925 0.07786732856520144 -0.2043444864307029 -0.1717540497498638
0.041667 0.3586495690230662 -0.5993332815292121 -0.4012494711290248 0.5892625323163185 0.1200047482437133 -0.8175376497299038
0.041667 0.5363835767503857 -0.2184616549242382 -0.53687145272425 -0.1722942420499103 -0.2313696170546669 -0.1243711636901583
0.041667 1.28070287851509 -0.2043842412313573 0.4739332252330796 0.556791889458275 0.11121579382229 -0.2427383771620509
0.041667 0.3985184930949728 -0.1947882169872707 0.5118810073263393 -0.1056373113324126 0.3910493837095962 0.1094796424388239
0.041667 0.6346882064564658 -0.664396672318447 -0.3325435959759261 -0.3037036375408601 -0.8750852597005112 0.2511516252302065
0.041667 0.6344107200241907 -0.3882918960338979 0.5672372346614716 0.4136537129631221 0.469535993283351 0.04135849156729203
0.041667 0.680802481450285 0.2260192350745905 -0.3164358865946091 0.6403297159668786 0.0694408644560061 -0.7074283070654308
0.041667 -0.2893776206490739 -1.008342527847927 0.2334623342166496 0.4321001865522204 -0.51527091803456 0.3913135294145821
0.041667 0.6414396120784264 0.7694738547763856 0.2686131505243626 -0.107910578530713 0.6338410887519029 0.2625949883773849
0.041667 -1.025199517488256 0.06012933754117098 0.2170209120944288 -0.1457965244291678 -0.314710011751554 -0.06246973501584961
0.041667 0.3811967781714517 1.124225488170993 0.6523520087663025 0.2466546035700442 0.05482107292473552 -0.2200012602236144
0.041667 -0.4580752443959098 -0.4218732550857658 0.3114379399787062 0.3338495384142146 0.1225744311195314 0.1128182804394441
at time t = 3.00346, after 1129 steps (CPU = 1.07006e+09): 
  E_kin = 0.203539 , E_pot = -0.420848 , E_tot = -0.217309
                absolute energy error: E_tot - E_init = -9.68479e-10
                relative energy error: (E_tot - E_init) / E_init = 4.4567e-09
24
3.003459334615863
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0.041667 1.358523125037706 -0.03315373621485816 0.1591836665131487 -0.07973648837539782 0.3765536705892654 0.9519448038037899
0.041667 0.9656642439647896 0.1782891640827929 0.6249645936411208 -0.1394353052475201 -0.07879825354709996 -0.5153368403027322
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