I have a problem in the same line of the discussion topic:
viewtopic.php?f=11&t=3207&p=8792&hilit=3+Stopping+as+have+in+cosmomc#p8792
It says there was a problem with very small but non-zero neutrino mass. But in the CosmoMC May 2020 that issue is resolved as I can see from
Code: Select all
! Directly solve to avoid issues with perturbative result when no longer very relativistic
I am pasting last few lines of my log file:
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minmizing fast parameters again
minimizing 21 with rhobeg, rhoend = 3.000000 5.0000001E-02
minimization points: 43 chi2 converge tol: 5.0000001E-02
New RHO = 3.8730D-01 Number of function values = 44
Least value of F = 1.184064627873601D+03 The corresponding X is:
-1.309099D+01 5.173035D+00 -5.039266D+00 6.611972D-01 5.517555D+00
6.309067D+00 -1.424951D+00 -5.641655D+00 3.152453D+00 8.680639D-01
5.144410D+00 -1.531492D+01 -8.690081D-01 -5.031092D+00 -8.863623D-01
2.798367D+00 -1.676246D+00 1.138297D+00 1.378513D+00 3.423952D+00
-1.534691D+00
FVAL_Converge_difference reached
At the return from BOBYQA Number of function values = 52
Least value of F = 1.184061956475163D+03 The corresponding X is:
-1.311725D+01 5.156628D+00 -5.069693D+00 6.297866D-01 5.404794D+00
6.269616D+00 -1.451581D+00 -5.641655D+00 3.144074D+00 8.204290D-01
5.144351D+00 -1.532255D+01 -8.672900D-01 -5.030785D+00 -8.861946D-01
2.798847D+00 -1.677103D+00 1.137249D+00 1.384507D+00 3.458831D+00
-1.655565D+00
fast parameter minimize logLike: 1184.06195647516
3 Refining minimimum using low temp MCMC
3 Current logLike: 1184.06195647516
3 Minimize MCMC with temp 1.000000000000000E-002
New RHO = 5.0000D-02 Number of function values = 359
Least value of F = 1.183650267850857D+03 The corresponding X is:
3.462869D+00 -5.769378D+00 -8.958129D-01 6.153088D+00 9.774858D+00
1.793702D+01 3.548648D+01 -1.951149D+00 8.361154D+00 -1.702369D+01
2.696975D+00 -5.933188D+00 -2.312695D-01 4.157892D+00 1.664085D+00
4.465042D+00 6.437730D-01 1.131438D+00 1.172308D+00 -1.280337D+01
1.476176D+01 1.767684D+00 -1.069306D+00 2.319110D-01 2.324624D+00
-1.955839D+00 1.702042D+00 1.804873D+00 2.270645D+00 8.833159D+00
3 Stopping as have 600 samples.
slow changes 341 power changes 4
3 MCMC MaxLike = 1182.45642915725
I cannot understand which means what. Thank you for your help, in advance.
Best
Srijita