[Mesa-users] "Mirror star nuggets" in MESA with modified gravity and heating rate

Franco Cabral franco.cabral at mail.utoronto.ca
Mon Jan 6 00:26:03 UTC 2025


Dear all,

I am reaching out for advice on an issue I am encountering while trying to model optically thick "mirror star nuggets" in MESA (version 24.03.1) as part of a dark matter study. These nuggets are intended to represent compact objects with around the following specifications:

  1.
Mass: 10^20 g
  2.
Radius: 10^9 cm
  3.
Heating Rate: 10^10 erg/g/s (implemented via extra_power_source in the inlist), driven by suppressed interactions with dark matter.
  4.
Modified gravity: Gravitational acceleration set by a mirror star core density of around 150 g/cm^3.

I have modified create_initial_model.f90 to change the local gravity definition there and its associated differential equations. With these changes, MESA is able to converge on an initial model with specified mass and radius. However, once this initial model is passed to the main MESA solver, it encounters tolerance and convergence errors in the first simulation step.

Here are my attempts so far in changing the gravity which have been unsuccessful:

  1.
Modifying MESA's global m_grav definition in star_utils.f90.
  2.
Using the other_cgrav hook.
  3.
Using the other_momentum_implicit hook.

I suspect that the nugget is evolving too rapidly from its initial model. Adjusting certain tolerance switches may help, but I’m unsure which ones are most relevant or if the issue lies elsewhere. I would greatly appreciate any advice on this matter.

I am attaching a GitHub link with my code changes and a sample run output using the other_cgrav hook to show the errors.

https://github.com/MESAHub/mesa/compare/main...fmcabral123:mesa:main<Https://github.com/MESAHub/mesa/compare/main...fmcabral123:mesa:main>

Sincerely,
Franco Cabral
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 reading user weak rate file /home/fcabral/mesa-r24.03.1/data/rates_data/rate_tables/S13_r_be7_wk_li7.h5
 version_number r24.03.1
 read inlist_make_brown_dwarf
 create initial model
                         create initial model iteration           1
      log10(L/Lsun)=  -5.58165088E+00
               Mass=   4.81409497E+24
             Radius=   4.68475525E+08

      log10(L/Lsun)=  -5.62253308E+00
               Mass=   4.72287928E+24
             Radius=   4.59541714E+08

      log10(L/Lsun)=  -5.62120232E+00
               Mass=   4.77768093E+24
             Radius=   4.60208489E+08

                         create initial model iteration           2
      log10(L/Lsun)=  -5.47258375E+00
               Mass=   4.57159475E+24
             Radius=   4.92697718E+08

      log10(L/Lsun)=  -5.50731921E+00
               Mass=   4.48632513E+24
             Radius=   4.83309203E+08

      log10(L/Lsun)=  -5.50594787E+00
               Mass=   4.53789437E+24
             Radius=   4.83997965E+08

                         create initial model iteration           3
      log10(L/Lsun)=  -5.40997661E+00
               Mass=   4.25334303E+24
             Radius=   5.07526152E+08

      log10(L/Lsun)=  -5.37662467E+00
               Mass=   4.33386527E+24
             Radius=   5.17675263E+08

      log10(L/Lsun)=  -5.40863640E+00
               Mass=   4.30182074E+24
             Radius=   5.08237913E+08

                         create initial model iteration           4
      log10(L/Lsun)=  -5.28898500E+00
               Mass=   4.10052475E+24
             Radius=   5.43266215E+08

      log10(L/Lsun)=  -5.32201600E+00
               Mass=   4.02346066E+24
             Radius=   5.32174341E+08

      log10(L/Lsun)=  -5.32070933E+00
               Mass=   4.06893993E+24
             Radius=   5.32907121E+08

                         create initial model iteration           5
      log10(L/Lsun)=  -5.20869234E+00
               Mass=   3.86945726E+24
             Radius=   5.68917871E+08

      log10(L/Lsun)=  -5.24181576E+00
               Mass=   3.79586411E+24
             Radius=   5.56853240E+08

      log10(L/Lsun)=  -5.24052008E+00
               Mass=   3.83849412E+24
             Radius=   5.57605917E+08

                         create initial model iteration           6
      log10(L/Lsun)=  -5.16846417E+00
               Mass=   3.57167536E+24
             Radius=   5.81325879E+08

      log10(L/Lsun)=  -5.13525852E+00
               Mass=   3.64209331E+24
             Radius=   5.94308232E+08

      log10(L/Lsun)=  -5.16717217E+00
               Mass=   3.61162305E+24
             Radius=   5.82099019E+08

                         create initial model iteration           7
      log10(L/Lsun)=  -5.10122634E+00
               Mass=   3.35245934E+24
             Radius=   6.05181597E+08

      log10(L/Lsun)=  -5.06806641E+00
               Mass=   3.41941645E+24
             Radius=   6.18863735E+08

      log10(L/Lsun)=  -5.09994526E+00
               Mass=   3.38987112E+24
             Radius=   6.05976206E+08

                         create initial model iteration           8
      log10(L/Lsun)=  -5.03912315E+00
               Mass=   3.14017538E+24
             Radius=   6.28262895E+08

      log10(L/Lsun)=  -5.00640822E+00
               Mass=   3.20368906E+24
             Radius=   6.42406231E+08

      log10(L/Lsun)=  -5.03793613E+00
               Mass=   3.17519832E+24
             Radius=   6.29083879E+08

                         create initial model iteration           9
      log10(L/Lsun)=  -4.98144649E+00
               Mass=   2.93685402E+24
             Radius=   6.50472925E+08

      log10(L/Lsun)=  -4.94905822E+00
               Mass=   2.99710999E+24
             Radius=   6.64975166E+08

      log10(L/Lsun)=  -4.98024992E+00
               Mass=   2.96963579E+24
             Radius=   6.51317956E+08

                         create initial model iteration          10
      log10(L/Lsun)=  -4.92766260E+00
               Mass=   2.74270875E+24
             Radius=   6.71628969E+08

      log10(L/Lsun)=  -4.89566476E+00
               Mass=   2.79937735E+24
             Radius=   6.86299615E+08

      log10(L/Lsun)=  -4.92646009E+00
               Mass=   2.77338262E+24
             Radius=   6.72499912E+08

                         create initial model iteration          11
      log10(L/Lsun)=  -4.87688311E+00
               Mass=   2.55817787E+24
             Radius=   6.91768668E+08

      log10(L/Lsun)=  -4.84518918E+00
               Mass=   2.61162433E+24
             Radius=   7.06524024E+08

      log10(L/Lsun)=  -4.87567710E+00
               Mass=   2.58686169E+24
             Radius=   6.92667488E+08

                         create initial model iteration          12
      log10(L/Lsun)=  -4.79698316E+00
               Mass=   2.43340349E+24
             Radius=   7.25719115E+08

      log10(L/Lsun)=  -4.82849461E+00
               Mass=   2.38357531E+24
             Radius=   7.10935040E+08

      log10(L/Lsun)=  -4.82728980E+00
               Mass=   2.41037880E+24
             Radius=   7.11863448E+08

                         create initial model iteration          13
      log10(L/Lsun)=  -4.78198291E+00
               Mass=   2.21790523E+24
             Radius=   7.29095369E+08

      log10(L/Lsun)=  -4.75065185E+00
               Mass=   2.26335723E+24
             Radius=   7.43816272E+08

      log10(L/Lsun)=  -4.78079502E+00
               Mass=   2.24291325E+24
             Radius=   7.30054078E+08

                         create initial model iteration          14
      log10(L/Lsun)=  -4.73658548E+00
               Mass=   2.06097062E+24
             Radius=   7.46544168E+08

      log10(L/Lsun)=  -4.70499053E+00
               Mass=   2.10295033E+24
             Radius=   7.61392537E+08

      log10(L/Lsun)=  -4.73532628E+00
               Mass=   2.08428264E+24
             Radius=   7.47529167E+08

                         create initial model iteration          15
      log10(L/Lsun)=  -4.66049796E+00
               Mass=   1.95037548E+24
             Radius=   7.78149958E+08

      log10(L/Lsun)=  -4.69249412E+00
               Mass=   1.91224412E+24
             Radius=   7.63185272E+08

      log10(L/Lsun)=  -4.69115898E+00
               Mass=   1.93393669E+24
             Radius=   7.64195604E+08

                         create initial model iteration          16
      log10(L/Lsun)=  -4.64935263E+00
               Mass=   1.77112753E+24
             Radius=   7.79071243E+08

      log10(L/Lsun)=  -4.61694553E+00
               Mass=   1.80577171E+24
             Radius=   7.94122319E+08

      log10(L/Lsun)=  -4.64806144E+00
               Mass=   1.79125482E+24
             Radius=   7.80108107E+08

                         create initial model iteration          17
      log10(L/Lsun)=  -4.60683021E+00
               Mass=   1.63781704E+24
             Radius=   7.94201938E+08

      log10(L/Lsun)=  -4.57349053E+00
               Mass=   1.66898085E+24
             Radius=   8.09329250E+08

      log10(L/Lsun)=  -4.60556932E+00
               Mass=   1.65649446E+24
             Radius=   7.95265499E+08

                         create initial model iteration          18
      log10(L/Lsun)=  -4.52822492E+00
               Mass=   1.54000511E+24
             Radius=   8.23831123E+08

      log10(L/Lsun)=  -4.56368392E+00
               Mass=   1.51197710E+24
             Radius=   8.08638064E+08

      log10(L/Lsun)=  -4.56246124E+00
               Mass=   1.52924707E+24
             Radius=   8.09724099E+08

                         create initial model iteration          19
      log10(L/Lsun)=  -4.47748749E+00
               Mass=   1.41892299E+24
             Radius=   8.37574529E+08

      log10(L/Lsun)=  -4.51812592E+00
               Mass=   1.39359657E+24
             Radius=   8.22343314E+08

      log10(L/Lsun)=  -4.51677954E+00
               Mass=   1.40955481E+24
             Radius=   8.23443829E+08

                         create initial model iteration          20
      log10(L/Lsun)=  -4.46491925E+00
               Mass=   1.28278699E+24
             Radius=   8.35243179E+08

      log10(L/Lsun)=  -4.41179602E+00
               Mass=   1.30569221E+24
             Radius=   8.50385938E+08

      log10(L/Lsun)=  -4.46357068E+00
               Mass=   1.29748188E+24
             Radius=   8.36359036E+08

                         create initial model iteration          21
      log10(L/Lsun)=  -4.32074917E+00
               Mass=   1.20075450E+24
             Radius=   8.62467297E+08

      log10(L/Lsun)=  -4.39247328E+00
               Mass=   1.17971485E+24
             Radius=   8.47337847E+08

      log10(L/Lsun)=  -4.39105717E+00
               Mass=   1.19323243E+24
             Radius=   8.48465526E+08

                         create initial model iteration          22
      log10(L/Lsun)=  -4.29609693E+00
               Mass=   1.08410955E+24
             Radius=   8.58676917E+08

      log10(L/Lsun)=  -4.19872069E+00
               Mass=   1.10353190E+24
             Radius=   8.73926495E+08

      log10(L/Lsun)=  -4.29460543E+00
               Mass=   1.09653385E+24
             Radius=   8.59816442E+08

                         create initial model iteration          23
      log10(L/Lsun)=  -4.16307226E+00
               Mass=   9.95477070E+23
             Radius=   8.69171467E+08

      log10(L/Lsun)=  -4.01674430E+00
               Mass=   1.01346590E+24
             Radius=   8.84330940E+08

      log10(L/Lsun)=  -4.16144783E+00
               Mass=   1.00689073E+24
             Radius=   8.70322328E+08

                         create initial model iteration          24
      log10(L/Lsun)=  -3.96752339E+00
               Mass=   9.13665542E+23
             Radius=   8.78866912E+08

      log10(L/Lsun)=  -3.78044270E+00
               Mass=   9.30265059E+23
             Radius=   8.93865839E+08

      log10(L/Lsun)=  -3.96576839E+00
               Mass=   9.24148043E+23
             Radius=   8.80030602E+08

                         create initial model iteration          25
      log10(L/Lsun)=  -3.72705671E+00
               Mass=   8.38334508E+23
             Radius=   8.87831672E+08

      log10(L/Lsun)=  -3.57213109E+00
               Mass=   8.53651445E+23
             Radius=   9.03390159E+08

      log10(L/Lsun)=  -3.72535917E+00
               Mass=   8.47951027E+23
             Radius=   8.89008667E+08

                         create initial model iteration          26
      log10(L/Lsun)=  -3.56416936E+00
               Mass=   7.68306156E+23
             Radius=   8.96582065E+08

      log10(L/Lsun)=  -3.51741216E+00
               Mass=   7.82466537E+23
             Radius=   9.14089104E+08

      log10(L/Lsun)=  -3.56299775E+00
               Mass=   7.77121807E+23
             Radius=   8.97778052E+08

                         create initial model iteration          27
      log10(L/Lsun)=  -3.52420046E+00
               Mass=   7.02403754E+23
             Radius=   9.04606067E+08

      log10(L/Lsun)=  -3.48599791E+00
               Mass=   7.15426063E+23
             Radius=   9.22349057E+08

      log10(L/Lsun)=  -3.52256305E+00
               Mass=   7.10463801E+23
             Radius=   9.05798157E+08

                         create initial model iteration          28
      log10(L/Lsun)=  -3.49145280E+00
               Mass=   6.41681498E+23
             Radius=   9.11873601E+08

      log10(L/Lsun)=  -3.45944029E+00
               Mass=   6.53625461E+23
             Radius=   9.29795534E+08

      log10(L/Lsun)=  -3.49345146E+00
               Mass=   6.49045387E+23
             Radius=   9.13135543E+08

                         create initial model iteration          29
      log10(L/Lsun)=  -3.46903985E+00
               Mass=   5.86158414E+23
             Radius=   9.19197446E+08

      log10(L/Lsun)=  -3.43458654E+00
               Mass=   5.97123529E+23
             Radius=   9.37142585E+08

      log10(L/Lsun)=  -3.46577044E+00
               Mass=   5.92885874E+23
             Radius=   9.20366162E+08

                         create initial model iteration          30
      log10(L/Lsun)=  -3.44823698E+00
               Mass=   5.34792553E+23
             Radius=   9.25152038E+08

      log10(L/Lsun)=  -3.41788283E+00
               Mass=   5.44840543E+23
             Radius=   9.43220077E+08

      log10(L/Lsun)=  -3.44828884E+00
               Mass=   5.40930508E+23
             Radius=   9.26384997E+08

                         create initial model iteration          31
      log10(L/Lsun)=  -3.42940423E+00
               Mass=   4.87934835E+23
             Radius=   9.31114622E+08

      log10(L/Lsun)=  -3.39684531E+00
               Mass=   4.97140727E+23
             Radius=   9.49182410E+08

      log10(L/Lsun)=  -3.42601635E+00
               Mass=   4.93535198E+23
             Radius=   9.32283443E+08

                         create initial model iteration          32
      log10(L/Lsun)=  -3.41082717E+00
               Mass=   4.44782023E+23
             Radius=   9.36037750E+08

      log10(L/Lsun)=  -3.38192625E+00
               Mass=   4.53201277E+23
             Radius=   9.54201829E+08

      log10(L/Lsun)=  -3.41031213E+00
               Mass=   4.49887309E+23
             Radius=   9.37263119E+08

                         create initial model iteration          33
      log10(L/Lsun)=  -3.36516778E+00
               Mass=   4.13162677E+23
             Radius=   9.59189925E+08

      log10(L/Lsun)=  -3.39426273E+00
               Mass=   4.05460953E+23
             Radius=   9.41004499E+08

      log10(L/Lsun)=  -3.39457962E+00
               Mass=   4.10115437E+23
             Radius=   9.42248716E+08

                         create initial model iteration          34
      log10(L/Lsun)=  -3.37905904E+00
               Mass=   3.69540438E+23
             Radius=   9.45733286E+08

      log10(L/Lsun)=  -3.34796566E+00
               Mass=   3.76583810E+23
             Radius=   9.63895445E+08

      log10(L/Lsun)=  -3.37797856E+00
               Mass=   3.73782931E+23
             Radius=   9.46950543E+08

                         create initial model iteration          35
      log10(L/Lsun)=  -3.36349541E+00
               Mass=   3.36625934E+23
             Radius=   9.49835094E+08

      log10(L/Lsun)=  -3.33210773E+00
               Mass=   3.43062733E+23
             Radius=   9.67996606E+08

      log10(L/Lsun)=  -3.36238174E+00
               Mass=   3.40490712E+23
             Radius=   9.51051930E+08

                         create initial model iteration          36
      log10(L/Lsun)=  -3.31644100E+00
               Mass=   3.12436703E+23
             Radius=   9.71734423E+08

      log10(L/Lsun)=  -3.34778726E+00
               Mass=   3.06555330E+23
             Radius=   9.53574751E+08

      log10(L/Lsun)=  -3.34715612E+00
               Mass=   3.10074999E+23
             Radius=   9.54802011E+08

                         create initial model iteration          37
      log10(L/Lsun)=  -3.33163780E+00
               Mass=   2.79123224E+23
             Radius=   9.57068132E+08

      log10(L/Lsun)=  -3.29987839E+00
               Mass=   2.84497321E+23
             Radius=   9.75207769E+08

      log10(L/Lsun)=  -3.33143439E+00
               Mass=   2.82328067E+23
             Radius=   9.58305050E+08

                         create initial model iteration          38
      log10(L/Lsun)=  -3.31656765E+00
               Mass=   2.54109289E+23
             Radius=   9.60371643E+08

      log10(L/Lsun)=  -3.28190095E+00
               Mass=   2.59020268E+23
             Radius=   9.78422719E+08

      log10(L/Lsun)=  -3.31488960E+00
               Mass=   2.57027044E+23
             Radius=   9.61575607E+08

                         create initial model iteration          39
      log10(L/Lsun)=  -3.30016745E+00
               Mass=   2.31237687E+23
             Radius=   9.63110441E+08

      log10(L/Lsun)=  -3.26306780E+00
               Mass=   2.35722941E+23
             Radius=   9.81056058E+08

      log10(L/Lsun)=  -3.29921369E+00
               Mass=   2.33892876E+23
             Radius=   9.64328978E+08

                         create initial model iteration          40
      log10(L/Lsun)=  -3.28210903E+00
               Mass=   2.10428162E+23
             Radius=   9.65748288E+08

      log10(L/Lsun)=  -3.24041753E+00
               Mass=   2.14526320E+23
             Radius=   9.83504595E+08

      log10(L/Lsun)=  -3.28086626E+00
               Mass=   2.12844504E+23
             Radius=   9.66960353E+08

                         create initial model iteration          41
      log10(L/Lsun)=  -3.26103601E+00
               Mass=   1.91474306E+23
             Radius=   9.68112852E+08

      log10(L/Lsun)=  -3.21507651E+00
               Mass=   1.95219544E+23
             Radius=   9.85645369E+08

      log10(L/Lsun)=  -3.25988519E+00
               Mass=   1.93673120E+23
             Radius=   9.69327470E+08

                         create initial model iteration          42
      log10(L/Lsun)=  -3.23633589E+00
               Mass=   1.74233958E+23
             Radius=   9.70285762E+08

      log10(L/Lsun)=  -3.19046871E+00
               Mass=   1.77658364E+23
             Radius=   9.87703617E+08

      log10(L/Lsun)=  -3.23531186E+00
               Mass=   1.76234982E+23
             Radius=   9.71503106E+08

                         create initial model iteration          43
      log10(L/Lsun)=  -3.21140822E+00
               Mass=   1.58541796E+23
             Radius=   9.72274093E+08

      log10(L/Lsun)=  -3.16708820E+00
               Mass=   1.61673977E+23
             Radius=   9.89621657E+08

      log10(L/Lsun)=  -3.21005007E+00
               Mass=   1.60362907E+23
             Radius=   9.73481723E+08

                         create initial model iteration          44
      log10(L/Lsun)=  -3.18831541E+00
               Mass=   1.44241108E+23
             Radius=   9.74003410E+08

      log10(L/Lsun)=  -3.14574381E+00
               Mass=   1.47106056E+23
             Radius=   9.91287563E+08

      log10(L/Lsun)=  -3.18722785E+00
               Mass=   1.45898146E+23
             Radius=   9.75219814E+08

                         create initial model iteration          45
      log10(L/Lsun)=  -3.16665659E+00
               Mass=   1.31234123E+23
             Radius=   9.75655183E+08

      log10(L/Lsun)=  -3.12579431E+00
               Mass=   1.33855914E+23
             Radius=   9.92880984E+08

      log10(L/Lsun)=  -3.16530900E+00
               Mass=   1.32741938E+23
             Radius=   9.76862259E+08

                         create initial model iteration          46
      log10(L/Lsun)=  -3.14651268E+00
               Mass=   1.19384612E+23
             Radius=   9.77064909E+08

      log10(L/Lsun)=  -3.10734308E+00
               Mass=   1.21784083E+23
             Radius=   9.94238073E+08

      log10(L/Lsun)=  -3.14521356E+00
               Mass=   1.20756481E+23
             Radius=   9.78273348E+08

                         create initial model iteration          47
      log10(L/Lsun)=  -3.12774525E+00
               Mass=   1.08603333E+23
             Radius=   9.78352015E+08

      log10(L/Lsun)=  -3.09012050E+00
               Mass=   1.10800156E+23
             Radius=   9.95476527E+08

      log10(L/Lsun)=  -3.12663765E+00
               Mass=   1.09851522E+23
             Radius=   9.79568866E+08

                         create initial model iteration          48
      log10(L/Lsun)=  -3.11014976E+00
               Mass=   9.88015064E+22
             Radius=   9.79589824E+08

      log10(L/Lsun)=  -3.07388155E+00
               Mass=   1.00813967E+23
             Radius=   9.96669567E+08

      log10(L/Lsun)=  -3.10908633E+00
               Mass=   9.99372743E+22
             Radius=   9.80809719E+08

                         create initial model iteration          49
      log10(L/Lsun)=  -3.09373479E+00
               Mass=   8.98855906E+22
             Radius=   9.80735417E+08

      log10(L/Lsun)=  -3.05861322E+00
               Mass=   9.17300081E+22
             Radius=   9.97772089E+08

      log10(L/Lsun)=  -3.09259983E+00
               Mass=   9.09191088E+22
             Radius=   9.81952665E+08

                         create initial model iteration          50
      log10(L/Lsun)=  -3.07846182E+00
               Mass=   8.17718001E+22
             Radius=   9.81747025E+08

      log10(L/Lsun)=  -3.04426787E+00
               Mass=   8.34627982E+22
             Radius=   9.98740054E+08

      log10(L/Lsun)=  -3.07716055E+00
               Mass=   8.27122689E+22
             Radius=   9.82955700E+08

                         create initial model iteration          51
      log10(L/Lsun)=  -3.06425590E+00
               Mass=   7.43850132E+22
             Radius=   9.82584139E+08

      log10(L/Lsun)=  -3.03112751E+00
               Mass=   7.59357355E+22
             Radius=   9.99554891E+08

      log10(L/Lsun)=  -3.06303120E+00
               Mass=   7.52407654E+22
             Radius=   9.83798056E+08

                         create initial model iteration          52
      log10(L/Lsun)=  -3.05071155E+00
               Mass=   6.76695840E+22
             Radius=   9.83366263E+08

      log10(L/Lsun)=  -3.01857544E+00
               Mass=   6.90925221E+22
             Radius=   1.00032535E+09

      log10(L/Lsun)=  -3.04960995E+00
               Mass=   6.84483303E+22
             Radius=   9.84589520E+08

                         create initial model iteration          53
      log10(L/Lsun)=  -3.03789206E+00
               Mass=   6.15666032E+22
             Radius=   9.84142640E+08

      log10(L/Lsun)=  -3.00650710E+00
               Mass=   6.28732663E+22
             Radius=   1.00109003E+09

      log10(L/Lsun)=  -3.03667135E+00
               Mass=   6.22753772E+22
             Radius=   9.85359339E+08

                         create initial model iteration          54
      log10(L/Lsun)=  -3.02593919E+00
               Mass=   5.60112406E+22
             Radius=   9.84774539E+08

      log10(L/Lsun)=  -2.99530169E+00
               Mass=   5.72115379E+22
             Radius=   1.00172413E+09

      log10(L/Lsun)=  -3.02477725E+00
               Mass=   5.66563161E+22
             Radius=   9.85997389E+08

                         create initial model iteration          55
      log10(L/Lsun)=  -2.98450452E+00
               Mass=   5.20645685E+22
             Radius=   1.00233445E+09

      log10(L/Lsun)=  -3.01446415E+00
               Mass=   5.09612100E+22
             Radius=   9.85371938E+08

      log10(L/Lsun)=  -3.01326675E+00
               Mass=   5.15483839E+22
             Radius=   9.86594136E+08

                         create initial model iteration          56
      log10(L/Lsun)=  -2.97424645E+00
               Mass=   4.73817384E+22
             Radius=   1.00286349E+09

      log10(L/Lsun)=  -3.00367319E+00
               Mass=   4.63669978E+22
             Radius=   9.85885412E+08

      log10(L/Lsun)=  -3.00253835E+00
               Mass=   4.69014948E+22
             Radius=   9.87115304E+08

                         create initial model iteration          57
      log10(L/Lsun)=  -2.96447002E+00
               Mass=   4.31253290E+22
             Radius=   1.00340859E+09

      log10(L/Lsun)=  -2.99332399E+00
               Mass=   4.21913508E+22
             Radius=   9.86394213E+08

      log10(L/Lsun)=  -2.99208738E+00
               Mass=   4.26779748E+22
             Radius=   9.87618134E+08

                         create initial model iteration          58
      log10(L/Lsun)=  -2.95518222E+00
               Mass=   3.92498633E+22
             Radius=   1.00381854E+09

      log10(L/Lsun)=  -2.98350355E+00
               Mass=   3.83899751E+22
             Radius=   9.86758711E+08

      log10(L/Lsun)=  -2.98237005E+00
               Mass=   3.88330389E+22
             Radius=   9.87995603E+08

                         create initial model iteration          59
      log10(L/Lsun)=  -2.97408417E+00
               Mass=   3.49366476E+22
             Radius=   9.87175710E+08

      log10(L/Lsun)=  -2.94609113E+00
               Mass=   3.57290562E+22
             Radius=   1.00427970E+09

      log10(L/Lsun)=  -2.97295030E+00
               Mass=   3.53401161E+22
             Radius=   9.88416467E+08

                         create initial model iteration          60
      log10(L/Lsun)=  -2.96506654E+00
               Mass=   3.17960618E+22
             Radius=   9.87556154E+08

      log10(L/Lsun)=  -2.93743676E+00
               Mass=   3.25267513E+22
             Radius=   1.00472335E+09

      log10(L/Lsun)=  -2.96387083E+00
               Mass=   3.21635111E+22
             Radius=   9.88794805E+08

                         create initial model iteration          61
      log10(L/Lsun)=  -2.95647451E+00
               Mass=   2.89376704E+22
             Radius=   9.87836977E+08

      log10(L/Lsun)=  -2.92921295E+00
               Mass=   2.96117029E+22
             Radius=   1.00508150E+09

      log10(L/Lsun)=  -2.95523366E+00
               Mass=   2.92723264E+22
             Radius=   9.89075031E+08

                         create initial model iteration          62
      log10(L/Lsun)=  -2.92133370E+00
               Mass=   2.69586016E+22
             Radius=   1.00536701E+09

      log10(L/Lsun)=  -2.94827730E+00
               Mass=   2.63365825E+22
             Radius=   9.88036715E+08

      log10(L/Lsun)=  -2.94704759E+00
               Mass=   2.66413879E+22
             Radius=   9.89280232E+08

                         create initial model iteration          63
      log10(L/Lsun)=  -2.91369418E+00
               Mass=   2.45456690E+22
             Radius=   1.00564253E+09

      log10(L/Lsun)=  -2.94036818E+00
               Mass=   2.39712685E+22
             Radius=   9.88215034E+08

      log10(L/Lsun)=  -2.93919790E+00
               Mass=   2.42489235E+22
             Radius=   9.89470007E+08

                         create initial model iteration          64
      log10(L/Lsun)=  -2.93265176E+00
               Mass=   2.18215454E+22
             Radius=   9.88423225E+08

      log10(L/Lsun)=  -2.90620138E+00
               Mass=   2.23524064E+22
             Radius=   1.00596120E+09

      log10(L/Lsun)=  -2.93152434E+00
               Mass=   2.20745215E+22
             Radius=   9.89688755E+08

                         create initial model iteration          65
      log10(L/Lsun)=  -2.92517029E+00
               Mass=   1.98671503E+22
             Radius=   9.88650385E+08

      log10(L/Lsun)=  -2.89886771E+00
               Mass=   2.03581140E+22
             Radius=   1.00630744E+09

      log10(L/Lsun)=  -2.92403951E+00
               Mass=   2.00976845E+22
             Radius=   9.89921778E+08

                         create initial model iteration          66
      log10(L/Lsun)=  -2.89174979E+00
               Mass=   1.85434008E+22
             Radius=   1.00663521E+09

      log10(L/Lsun)=  -2.91794382E+00
               Mass=   1.80891355E+22
             Radius=   9.88848630E+08

      log10(L/Lsun)=  -2.91679836E+00
               Mass=   1.82992453E+22
             Radius=   9.90124950E+08

                         create initial model iteration          67
      log10(L/Lsun)=  -2.91095440E+00
               Mass=   1.64712922E+22
             Radius=   9.89007948E+08

      log10(L/Lsun)=  -2.88484729E+00
               Mass=   1.68917344E+22
             Radius=   1.00693547E+09

      log10(L/Lsun)=  -2.90979937E+00
               Mass=   1.66628222E+22
             Radius=   9.90290823E+08

                         create initial model iteration          68
      log10(L/Lsun)=  -2.87812490E+00
               Mass=   1.53886281E+22
             Radius=   1.00722289E+09

      log10(L/Lsun)=  -2.90416815E+00
               Mass=   1.49993797E+22
             Radius=   9.89143188E+08

      log10(L/Lsun)=  -2.90300694E+00
               Mass=   1.51739782E+22
             Radius=   9.90432665E+08

                         create initial model iteration          69
      log10(L/Lsun)=  -2.89757161E+00
               Mass=   1.36600771E+22
             Radius=   9.89252327E+08

      log10(L/Lsun)=  -2.87156940E+00
               Mass=   1.40205512E+22
             Radius=   1.00749686E+09

      log10(L/Lsun)=  -2.89640866E+00
               Mass=   1.38192582E+22
             Radius=   9.90549414E+08

                         create initial model iteration          70
      log10(L/Lsun)=  -2.89114188E+00
               Mass=   1.24414401E+22
             Radius=   9.89341990E+08

      log10(L/Lsun)=  -2.86515930E+00
               Mass=   1.27753362E+22
             Radius=   1.00776374E+09

      log10(L/Lsun)=  -2.88998099E+00
               Mass=   1.25865821E+22
             Radius=   9.90647644E+08

                         create initial model iteration          71
      log10(L/Lsun)=  -2.88489348E+00
               Mass=   1.13325825E+22
             Radius=   9.89423031E+08

      log10(L/Lsun)=  -2.85887515E+00
               Mass=   1.16418971E+22
             Radius=   1.00802892E+09

      log10(L/Lsun)=  -2.88370197E+00
               Mass=   1.14649383E+22
             Radius=   9.90733154E+08

                         create initial model iteration          72
      log10(L/Lsun)=  -2.87885030E+00
               Mass=   1.03230294E+22
             Radius=   9.89457780E+08

      log10(L/Lsun)=  -2.85275614E+00
               Mass=   1.06095362E+22
             Radius=   1.00825397E+09

      log10(L/Lsun)=  -2.87760855E+00
               Mass=   1.04437314E+22
             Radius=   9.90769710E+08

                         create initial model iteration          73
      log10(L/Lsun)=  -2.87301644E+00
               Mass=   9.40358630E+21
             Radius=   9.89424977E+08

      log10(L/Lsun)=  -2.84681637E+00
               Mass=   9.66888396E+21
             Radius=   1.00841679E+09

      log10(L/Lsun)=  -2.87171712E+00
               Mass=   9.51367212E+21
             Radius=   9.90738400E+08

                         create initial model iteration          74
      log10(L/Lsun)=  -2.86736928E+00
               Mass=   8.56621950E+21
             Radius=   9.89327628E+08

      log10(L/Lsun)=  -2.84103926E+00
               Mass=   8.81179273E+21
             Radius=   1.00852036E+09

      log10(L/Lsun)=  -2.86607216E+00
               Mass=   8.66661325E+21
             Radius=   9.90650508E+08

                         create initial model iteration          75
      log10(L/Lsun)=  -2.86179296E+00
               Mass=   7.80432644E+21
             Radius=   9.89239290E+08

      log10(L/Lsun)=  -2.83535004E+00
               Mass=   8.03162190E+21
             Radius=   1.00864959E+09

      log10(L/Lsun)=  -2.86051430E+00
               Mass=   7.89589183E+21
             Radius=   9.90574560E+08

                         create initial model iteration          76
      log10(L/Lsun)=  -2.85625234E+00
               Mass=   7.11118588E+21
             Radius=   9.89177518E+08

      log10(L/Lsun)=  -2.82972634E+00
               Mass=   7.32153714E+21
             Radius=   1.00882437E+09

      log10(L/Lsun)=  -2.85499346E+00
               Mass=   7.19471017E+21
             Radius=   9.90525978E+08

                         create initial model iteration          77
      log10(L/Lsun)=  -2.82411729E+00
               Mass=   6.67509113E+21
             Radius=   1.00903273E+09

      log10(L/Lsun)=  -2.85074287E+00
               Mass=   6.48046644E+21
             Radius=   9.89138161E+08

      log10(L/Lsun)=  -2.84950519E+00
               Mass=   6.55666426E+21
             Radius=   9.90500651E+08

                         create initial model iteration          78
      log10(L/Lsun)=  -2.81850996E+00
               Mass=   6.08649484E+21
             Radius=   1.00927587E+09

      log10(L/Lsun)=  -2.84530070E+00
               Mass=   5.90647891E+21
             Radius=   9.89130957E+08

      log10(L/Lsun)=  -2.84403753E+00
               Mass=   5.97600702E+21
             Radius=   9.90501417E+08

                         create initial model iteration          79
      log10(L/Lsun)=  -2.81296993E+00
               Mass=   5.55006765E+21
             Radius=   1.00949689E+09

      log10(L/Lsun)=  -2.84000443E+00
               Mass=   5.38366203E+21
             Radius=   9.89105603E+08

      log10(L/Lsun)=  -2.83865526E+00
               Mass=   5.44709827E+21
             Radius=   9.90473348E+08

                         create initial model iteration          80
      log10(L/Lsun)=  -2.80763034E+00
               Mass=   5.06049544E+21
             Radius=   1.00960355E+09

      log10(L/Lsun)=  -2.83490491E+00
               Mass=   4.90681693E+21
             Radius=   9.88964940E+08

      log10(L/Lsun)=  -2.83357102E+00
               Mass=   4.96468731E+21
             Radius=   9.90346213E+08

                         create initial model iteration          81
      log10(L/Lsun)=  -2.80235119E+00
               Mass=   4.61470187E+21
             Radius=   1.00977220E+09

      log10(L/Lsun)=  -2.82977957E+00
               Mass=   4.47284445E+21
             Radius=   9.88860692E+08

      log10(L/Lsun)=  -2.82847440E+00
               Mass=   4.52564236E+21
             Radius=   9.90258247E+08

                         create initial model iteration          82
      log10(L/Lsun)=  -2.79700960E+00
               Mass=   4.20874284E+21
             Radius=   1.00999314E+09

      log10(L/Lsun)=  -2.82460810E+00
               Mass=   4.07786972E+21
             Radius=   9.88800328E+08

      log10(L/Lsun)=  -2.82333272E+00
               Mass=   4.12604400E+21
             Radius=   9.90214912E+08

                         create initial model iteration          83
      log10(L/Lsun)=  -2.81950286E+00
               Mass=   3.71833144E+21
             Radius=   9.88805999E+08

      log10(L/Lsun)=  -2.79159578E+00
               Mass=   3.83899524E+21
             Radius=   1.01026695E+09

      log10(L/Lsun)=  -2.81813833E+00
               Mass=   3.76229454E+21
             Radius=   9.90218352E+08

                         create initial model iteration          84
      log10(L/Lsun)=  -2.81457006E+00
               Mass=   3.39024466E+21
             Radius=   9.88697665E+08

      log10(L/Lsun)=  -2.78636915E+00
               Mass=   3.50136541E+21
             Radius=   1.01042524E+09

      log10(L/Lsun)=  -2.81319447E+00
               Mass=   3.43035390E+21
             Radius=   9.90119957E+08

                         create initial model iteration          85
      log10(L/Lsun)=  -2.80962450E+00
               Mass=   3.09136053E+21
             Radius=   9.88588469E+08

      log10(L/Lsun)=  -2.78122102E+00
               Mass=   3.19360249E+21
             Radius=   1.01060289E+09

      log10(L/Lsun)=  -2.80828361E+00
               Mass=   3.12795355E+21
             Radius=   9.90028960E+08

                         create initial model iteration          86
      log10(L/Lsun)=  -2.80460352E+00
               Mass=   2.81928624E+21
             Radius=   9.88544965E+08

      log10(L/Lsun)=  -2.77594925E+00
               Mass=   2.91328018E+21
             Radius=   1.01084563E+09

      log10(L/Lsun)=  -2.80326789E+00
               Mass=   2.85267363E+21
             Radius=   9.89998814E+08

                         create initial model iteration          87
      log10(L/Lsun)=  -2.79965814E+00
               Mass=   2.57141225E+21
             Radius=   9.88539751E+08

      log10(L/Lsun)=  -2.77062536E+00
               Mass=   2.65773558E+21
             Radius=   1.01110706E+09

      log10(L/Lsun)=  -2.79823289E+00
               Mass=   2.60187695E+21
             Radius=   9.89990530E+08

                         create initial model iteration          88
      log10(L/Lsun)=  -2.79482362E+00
               Mass=   2.34514405E+21
             Radius=   9.88418060E+08

      log10(L/Lsun)=  -2.76555775E+00
               Mass=   2.42431753E+21
             Radius=   1.01126921E+09

      log10(L/Lsun)=  -2.79343742E+00
               Mass=   2.37293413E+21
             Radius=   9.89888024E+08

                         create initial model iteration          89
      log10(L/Lsun)=  -2.78984010E+00
               Mass=   2.13916219E+21
             Radius=   9.88371871E+08

      log10(L/Lsun)=  -2.76031839E+00
               Mass=   2.21170214E+21
             Radius=   1.01150776E+09

      log10(L/Lsun)=  -2.78849088E+00
               Mass=   2.16451350E+21
             Radius=   9.89860967E+08

                         create initial model iteration          90
      log10(L/Lsun)=  -2.78487298E+00
               Mass=   1.95159286E+21
             Radius=   9.88426881E+08

      log10(L/Lsun)=  -2.75496549E+00
               Mass=   2.01797770E+21
             Radius=   1.01182556E+09

      log10(L/Lsun)=  -2.78341719E+00
               Mass=   1.97471992E+21
             Radius=   9.89908075E+08

                         create initial model iteration          91
      log10(L/Lsun)=  -2.78004427E+00
               Mass=   1.78021512E+21
             Radius=   9.88320700E+08

      log10(L/Lsun)=  -2.74987009E+00
               Mass=   1.84088121E+21
             Radius=   1.01199005E+09

      log10(L/Lsun)=  -2.77863234E+00
               Mass=   1.80130740E+21
             Radius=   9.89822011E+08

                         create initial model iteration          92
      log10(L/Lsun)=  -2.77504958E+00
               Mass=   1.62419591E+21
             Radius=   9.88312749E+08

      log10(L/Lsun)=  -2.74454455E+00
               Mass=   1.67956903E+21
             Radius=   1.01224208E+09

      log10(L/Lsun)=  -2.77364194E+00
               Mass=   1.64343461E+21
             Radius=   9.89827376E+08

                         create initial model iteration          93
      log10(L/Lsun)=  -2.77006740E+00
               Mass=   1.48201126E+21
             Radius=   9.88364315E+08

      log10(L/Lsun)=  -2.73924120E+00
               Mass=   1.53248853E+21
             Radius=   1.01255102E+09

      log10(L/Lsun)=  -2.76859885E+00
               Mass=   1.49955677E+21
             Radius=   9.89878377E+08

                         create initial model iteration          94
      log10(L/Lsun)=  -2.76510302E+00
               Mass=   1.35219787E+21
             Radius=   9.88319561E+08

      log10(L/Lsun)=  -2.73396627E+00
               Mass=   1.39815363E+21
             Radius=   1.01275363E+09

      log10(L/Lsun)=  -2.76368291E+00
               Mass=   1.36819628E+21
             Radius=   9.89854168E+08

                         create initial model iteration          95
      log10(L/Lsun)=  -2.76001519E+00
               Mass=   1.23399850E+21
             Radius=   9.88401112E+08

      log10(L/Lsun)=  -2.72854021E+00
               Mass=   1.27578618E+21
             Radius=   1.01307545E+09

      log10(L/Lsun)=  -2.75851088E+00
               Mass=   1.24858629E+21
             Radius=   9.89929593E+08

                         create initial model iteration          96
      log10(L/Lsun)=  -2.75504559E+00
               Mass=   1.12601085E+21
             Radius=   9.88356575E+08

      log10(L/Lsun)=  -2.72323482E+00
               Mass=   1.16396664E+21
             Radius=   1.01325601E+09

      log10(L/Lsun)=  -2.75358612E+00
               Mass=   1.13930981E+21
             Radius=   9.89904363E+08

                         create initial model iteration          97
      log10(L/Lsun)=  -2.74986518E+00
               Mass=   1.02767652E+21
             Radius=   9.88425267E+08

      log10(L/Lsun)=  -2.71773463E+00
               Mass=   1.06211246E+21
             Radius=   1.01355010E+09

      log10(L/Lsun)=  -2.74838617E+00
               Mass=   1.03980153E+21
             Radius=   9.89979775E+08

                         create initial model iteration          98
      log10(L/Lsun)=  -2.74469407E+00
               Mass=   9.37976126E+20
             Radius=   9.88501667E+08

      log10(L/Lsun)=  -2.71219147E+00
               Mass=   9.69188804E+20
             Radius=   1.01383203E+09

      log10(L/Lsun)=  -2.74320270E+00
               Mass=   9.49029157E+20
             Radius=   9.90063046E+08

                         create initial model iteration          99
      log10(L/Lsun)=  -2.70658267E+00
               Mass=   8.84428103E+20
             Radius=   1.01411224E+09

      log10(L/Lsun)=  -2.73939185E+00
               Mass=   8.56160926E+20
             Radius=   9.88571074E+08

      log10(L/Lsun)=  -2.73792224E+00
               Mass=   8.66236389E+20
             Radius=   9.90146109E+08

                         create initial model iteration         100
      log10(L/Lsun)=  -2.70081549E+00
               Mass=   8.07169064E+20
             Radius=   1.01444679E+09

      log10(L/Lsun)=  -2.73403410E+00
               Mass=   7.81588877E+20
             Radius=   9.88721867E+08

      log10(L/Lsun)=  -2.73252199E+00
               Mass=   7.90773334E+20
             Radius=   9.90296751E+08

                         create initial model iteration         101
      log10(L/Lsun)=  -2.72858548E+00
               Mass=   7.13519269E+20
             Radius=   9.88803434E+08

      log10(L/Lsun)=  -2.69506343E+00
               Mass=   7.36656038E+20
             Radius=   1.01472396E+09

      log10(L/Lsun)=  -2.72710363E+00
               Mass=   7.21891137E+20
             Radius=   9.90392992E+08

                         create initial model iteration         102
      log10(L/Lsun)=  -2.72305071E+00
               Mass=   6.51487999E+20
             Radius=   9.88981603E+08

      log10(L/Lsun)=  -2.68907761E+00
               Mass=   6.72403464E+20
             Radius=   1.01506178E+09

      log10(L/Lsun)=  -2.72152672E+00
               Mass=   6.59120202E+20
             Radius=   9.90570764E+08

                         create initial model iteration         103
      log10(L/Lsun)=  -2.68312788E+00
               Mass=   6.13779054E+20
             Radius=   1.01535965E+09

      log10(L/Lsun)=  -2.71740844E+00
               Mass=   5.94876349E+20
             Radius=   9.89099217E+08

      log10(L/Lsun)=  -2.71589724E+00
               Mass=   6.01834209E+20
             Radius=   9.90699080E+08

                         create initial model iteration         104
      log10(L/Lsun)=  -2.67692767E+00
               Mass=   5.60351996E+20
             Radius=   1.01567719E+09

      log10(L/Lsun)=  -2.71168211E+00
               Mass=   5.43271575E+20
             Radius=   9.89277585E+08

      log10(L/Lsun)=  -2.71015255E+00
               Mass=   5.49615307E+20
             Radius=   9.90880585E+08

                         create initial model iteration         105
      log10(L/Lsun)=  -2.70580603E+00
               Mass=   4.96205739E+20
             Radius=   9.89439912E+08

      log10(L/Lsun)=  -2.67070646E+00
               Mass=   5.11640924E+20
             Radius=   1.01600173E+09

      log10(L/Lsun)=  -2.70425200E+00
               Mass=   5.01990293E+20
             Radius=   9.91044656E+08

                         create initial model iteration         106
      log10(L/Lsun)=  -2.66434054E+00
               Mass=   4.67225996E+20
             Radius=   1.01627606E+09

      log10(L/Lsun)=  -2.69988594E+00
               Mass=   4.53274444E+20
             Radius=   9.89579482E+08

      log10(L/Lsun)=  -2.69835830E+00
               Mass=   4.58549965E+20
             Radius=   9.91196613E+08

                         create initial model iteration         107
      log10(L/Lsun)=  -2.65772594E+00
               Mass=   4.26783146E+20
             Radius=   1.01662575E+09

      log10(L/Lsun)=  -2.69373126E+00
               Mass=   4.14169349E+20
             Radius=   9.89798381E+08

      log10(L/Lsun)=  -2.69214438E+00
               Mass=   4.18981899E+20
             Radius=   9.91408956E+08

                         create initial model iteration         108
      log10(L/Lsun)=  -2.65111421E+00
               Mass=   3.89898419E+20
             Radius=   1.01688156E+09

      log10(L/Lsun)=  -2.68752726E+00
               Mass=   3.78487078E+20
             Radius=   9.89918338E+08

      log10(L/Lsun)=  -2.68600701E+00
               Mass=   3.82878392E+20
             Radius=   9.91550180E+08

                         create initial model iteration         109
      log10(L/Lsun)=  -2.64403629E+00
               Mass=   3.56354505E+20
             Radius=   1.01727531E+09

      log10(L/Lsun)=  -2.68103086E+00
               Mass=   3.46025826E+20
             Radius=   9.90210577E+08

      log10(L/Lsun)=  -2.67945238E+00
               Mass=   3.50034568E+20
             Radius=   9.91836270E+08

                         create initial model iteration         110
      log10(L/Lsun)=  -2.67440021E+00
               Mass=   3.16424709E+20
             Radius=   9.90406333E+08

      log10(L/Lsun)=  -2.63696923E+00
               Mass=   3.25781892E+20
             Radius=   1.01759998E+09

      log10(L/Lsun)=  -2.67285094E+00
               Mass=   3.20085551E+20
             Radius=   9.92045303E+08

                         create initial model iteration         111
      log10(L/Lsun)=  -2.66755410E+00
               Mass=   2.89490062E+20
             Radius=   9.90703100E+08

      log10(L/Lsun)=  -2.62952345E+00
               Mass=   2.97974871E+20
             Radius=   1.01799235E+09

      log10(L/Lsun)=  -2.66598526E+00
               Mass=   2.92834843E+20
             Radius=   9.92344002E+08

                         create initial model iteration         112
      log10(L/Lsun)=  -2.66048304E+00
               Mass=   2.64967995E+20
             Radius=   9.90983934E+08

      log10(L/Lsun)=  -2.62183319E+00
               Mass=   2.72670852E+20
             Radius=   1.01836567E+09

      log10(L/Lsun)=  -2.65885918E+00
               Mass=   2.68025659E+20
             Radius=   9.92618265E+08

                         create initial model iteration         113
      log10(L/Lsun)=  -2.61406324E+00
               Mass=   2.49644509E+20
             Radius=   1.01867123E+09

      log10(L/Lsun)=  -2.65329890E+00
               Mass=   2.42641665E+20
             Radius=   9.91189323E+08

      log10(L/Lsun)=  -2.65174118E+00
               Mass=   2.45438783E+20
             Radius=   9.92845770E+08

                         create initial model iteration         114
      log10(L/Lsun)=  -2.60567958E+00
               Mass=   2.28758576E+20
             Radius=   1.01913381E+09

      log10(L/Lsun)=  -2.64568319E+00
               Mass=   2.22382569E+20
             Radius=   9.91582730E+08

      log10(L/Lsun)=  -2.64406737E+00
               Mass=   2.24943578E+20
             Radius=   9.93232503E+08

                         create initial model iteration         115
      log10(L/Lsun)=  -2.63784666E+00
               Mass=   2.03970565E+20
             Radius=   9.91888569E+08

      log10(L/Lsun)=  -2.59716441E+00
               Mass=   2.09786130E+20
             Radius=   1.01953046E+09

      log10(L/Lsun)=  -2.63627844E+00
               Mass=   2.06317682E+20
             Radius=   9.93556337E+08

                         create initial model iteration         116
      log10(L/Lsun)=  -2.62964554E+00
               Mass=   1.87297114E+20
             Radius=   9.92358603E+08

      log10(L/Lsun)=  -2.58807393E+00
               Mass=   1.92611907E+20
             Radius=   1.02005461E+09

      log10(L/Lsun)=  -2.62803510E+00
               Mass=   1.89450837E+20
             Radius=   9.94023890E+08

                         create initial model iteration         117
      log10(L/Lsun)=  -2.62114305E+00
               Mass=   1.72202153E+20
             Radius=   9.92786827E+08

      log10(L/Lsun)=  -2.57864714E+00
               Mass=   1.77070060E+20
             Radius=   1.02053530E+09

      log10(L/Lsun)=  -2.61951013E+00
               Mass=   1.74181363E+20
             Radius=   9.94455217E+08

                         create initial model iteration         118
      log10(L/Lsun)=  -2.61234441E+00
               Mass=   1.58585861E+20
             Radius=   9.93262555E+08

      log10(L/Lsun)=  -2.56882932E+00
               Mass=   1.63055593E+20
             Radius=   1.02105093E+09

      log10(L/Lsun)=  -2.61072855E+00
               Mass=   1.60407961E+20
             Radius=   9.94942974E+08

                         create initial model iteration         119
      log10(L/Lsun)=  -2.55834402E+00
               Mass=   1.50482887E+20
             Radius=   1.02165553E+09

      log10(L/Lsun)=  -2.60306119E+00
               Mass=   1.46366418E+20
             Radius=   9.93852244E+08

      log10(L/Lsun)=  -2.60139782E+00
               Mass=   1.48047715E+20
             Radius=   9.95529961E+08

                         create initial model iteration         120
      log10(L/Lsun)=  -2.54753264E+00
               Mass=   1.39268884E+20
             Radius=   1.02227759E+09

      log10(L/Lsun)=  -2.59353181E+00
               Mass=   1.35464226E+20
             Radius=   9.94462486E+08

      log10(L/Lsun)=  -2.59189211E+00
               Mass=   1.37020266E+20
             Radius=   9.96154528E+08

                         create initial model iteration         121
      log10(L/Lsun)=  -2.53603287E+00
               Mass=   1.29393100E+20
             Radius=   1.02302969E+09

      log10(L/Lsun)=  -2.58351369E+00
               Mass=   1.25860669E+20
             Radius=   9.95225377E+08

      log10(L/Lsun)=  -2.58187734E+00
               Mass=   1.27306568E+20
             Radius=   9.96927454E+08

                         create initial model iteration         122
      log10(L/Lsun)=  -2.57333590E+00
               Mass=   1.17563172E+20
             Radius=   9.96136404E+08

      log10(L/Lsun)=  -2.52416572E+00
               Mass=   1.20862012E+20
             Radius=   1.02390047E+09

      log10(L/Lsun)=  -2.57164028E+00
               Mass=   1.18914030E+20
             Radius=   9.97833935E+08

                         create initial model iteration         123
      log10(L/Lsun)=  -2.51247334E+00
               Mass=   1.13752771E+20
             Radius=   1.02478387E+09

      log10(L/Lsun)=  -2.56339331E+00
               Mass=   1.10647800E+20
             Radius=   9.97070410E+08

      log10(L/Lsun)=  -2.56170748E+00
               Mass=   1.11919674E+20
             Radius=   9.98779754E+08

                         create initial model iteration         124
      log10(L/Lsun)=  -2.55417002E+00
               Mass=   1.05309781E+20
             Radius=   9.98133239E+08

      log10(L/Lsun)=  -2.50149272E+00
               Mass=   1.08265881E+20
             Radius=   1.02578316E+09

      log10(L/Lsun)=  -2.55246866E+00
               Mass=   1.06520896E+20
             Radius=   9.99848868E+08

                         create initial model iteration         125
      log10(L/Lsun)=  -2.54696498E+00
               Mass=   1.01821645E+20
             Radius=   9.99133495E+08

      log10(L/Lsun)=  -2.49284262E+00
               Mass=   1.04680929E+20
             Radius=   1.02672648E+09

      log10(L/Lsun)=  -2.54524846E+00
               Mass=   1.02993067E+20
             Radius=   1.00085239E+09

                         create initial model iteration         126
      log10(L/Lsun)=  -2.48831306E+00
               Mass=   1.03100475E+20
             Radius=   1.02736462E+09

      log10(L/Lsun)=  -2.54320468E+00
               Mass=   1.00283358E+20
             Radius=   9.99798652E+08

      log10(L/Lsun)=  -2.54148607E+00
               Mass=   1.01437333E+20
             Radius=   1.00152082E+09

                         create initial model iteration         127
      log10(L/Lsun)=  -2.48731461E+00
               Mass=   1.02816772E+20
             Radius=   1.02754767E+09

      log10(L/Lsun)=  -2.54237069E+00
               Mass=   1.00007014E+20
             Radius=   9.99985840E+08

      log10(L/Lsun)=  -2.54065705E+00
               Mass=   1.01157872E+20
             Radius=   1.00171007E+09

 Model data written to model_output.txt
 done build_initial_model

                                        relax_num_steps          10

 hydro_solver_step returned ierr          -1
 s% model_number           2
 nz         403
 s% num_retries           0

 retry:  logT < hydro_mtx_min_allowed_logT         374       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number           3
                                                     nz         403
                                         s% num_retries           1
                                                     dt    1.2623040000000002D+02
                                          log dt/secyer   -5.3979400086720375D+00

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number           4
                                                     nz         403
                                         s% num_retries           2
                                                     dt    6.3115200000000009D+01
                                          log dt/secyer   -5.6989700043360179D+00

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number           5
                                                     nz         403
                                         s% num_retries           3
                                                     dt    3.1557600000000004D+01
                                          log dt/secyer   -5.9999999999999991D+00

 retry: max residual jumped -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number           6
                                                     nz         403
                                         s% num_retries           4
                                                     dt    1.5778800000000002D+01
                                          log dt/secyer   -6.3010299956639804D+00

 retry: avg corr too large -- give up in solver       2
 hydro_solver_step returned ierr          -1
 s% model_number           2
 nz         403
 s% num_retries           5

 retry:  logRho > hydro_mtx_max_allowed_logRho         390       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number           8
                                                     nz         403
                                         s% num_retries           6
                                                     dt    3.9447000000000005D+00
                                          log dt/secyer   -6.9030899869919429D+00

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number           9
                                                     nz         403
                                         s% num_retries           7
                                                     dt    1.9723500000000003D+00
                                          log dt/secyer   -7.2041199826559241D+00

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          10
                                                     nz         403
                                         s% num_retries           8
                                                     dt    9.8617500000000013D-01
                                          log dt/secyer   -7.5051499783199054D+00

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          11
                                                     nz         403
                                         s% num_retries           9
                                                     dt    4.9308750000000007D-01
                                          log dt/secyer   -7.8061799739838866D+00

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          12
                                                     nz         403
                                         s% num_retries          10
                                                     dt    2.4654375000000003D-01
                                          log dt/secyer   -8.1072099696478670D+00

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          13
                                                     nz         403
                                         s% num_retries          11
                                                     dt    1.2327187500000002D-01
                                          log dt/secyer   -8.4082399653118483D+00

 retry: avg corr too large -- give up in solver       2
 hydro_solver_step returned ierr          -1
 s% model_number           2
 nz         403
 s% num_retries          12

 retry: get_T_tau -- L <= 0       2
 hydro_solver_step returned ierr          -1
 s% model_number           2
 nz         403
 s% num_retries          13

 retry: get_T_tau -- L <= 0       2
 hydro_solver_step returned ierr          -1
 s% model_number           2
 nz         403
 s% num_retries          14

 retry: get_T_tau -- L <= 0       2
 hydro_solver_step returned ierr          -1
 s% model_number           2
 nz         403
 s% num_retries          15

 retry: get_T_tau -- L <= 0       2
 hydro_solver_step returned ierr          -1
 s% model_number           2
 nz         403
 s% num_retries          16

 retry: get_T_tau -- L <= 0       2
 hydro_solver_step returned ierr          -1
 s% model_number           2
 nz         403
 s% num_retries          17

 retry: get_T_tau -- L <= 0       2
 hydro_solver_step returned ierr          -1
 s% model_number           2
 nz         403
 s% num_retries          18

 retry: get_T_tau -- L <= 0       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          21
                                                     nz         403
                                         s% num_retries          19
                                                     dt    4.8153076171875007D-04
                                          log dt/secyer   -1.0816479930623698D+01

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          22
                                                     nz         403
                                         s% num_retries          20
                                                     dt    2.4076538085937503D-04
                                          log dt/secyer   -1.1117509926287680D+01

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          23
                                                     nz         403
                                         s% num_retries          21
                                                     dt    1.2038269042968752D-04
                                          log dt/secyer   -1.1418539921951661D+01

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          24
                                                     nz         403
                                         s% num_retries          22
                                                     dt    6.0191345214843758D-05
                                          log dt/secyer   -1.1719569917615642D+01

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          25
                                                     nz         403
                                         s% num_retries          23
                                                     dt    3.0095672607421879D-05
                                          log dt/secyer   -1.2020599913279623D+01

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          26
                                                     nz         403
                                         s% num_retries          24
                                                     dt    1.5047836303710940D-05
                                          log dt/secyer   -1.2321629908943605D+01

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          27
                                                     nz         403
                                         s% num_retries          25
                                                     dt    7.5239181518554698D-06
                                          log dt/secyer   -1.2622659904607586D+01

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          28
                                                     nz         403
                                         s% num_retries          26
                                                     dt    3.7619590759277349D-06
                                          log dt/secyer   -1.2923689900271567D+01

 retry: avg corr too large -- give up in solver       2
                            solver rejected trial model
                                        s% model_number           2
                                  s% solver_call_number          29
                                                     nz         403
                                         s% num_retries          27
                                                     dt    1.8809795379638674D-06
                                          log dt/secyer   -1.3224719895935548D+01

 retry: avg corr too large -- give up in solver       2
                                                     dt    9.4048976898193372D-07
                                     min_timestep_limit    9.9999999999999995D-07
 stopping because of problems dt < min_timestep_limit
 failed in relax num steps
 failed in do_relax_num_steps
 star_create_initial_model ierr          -1
 do_load1_star ierr          -1
 do_before_evolve_loop ierr          -1
 do_before_evolve_loop ierr          -1
DATE: 2024-12-05
TIME: 14:48:53

******************************************************************
failed to create final.mod when running inlist_make_brown_dwarf_header
******************************************************************


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