I use the command
with n=20. But it runs smaller number of "runs" than 20. I tried it many times, and at each of them that number is different. For example,
MultiStart completed the runs from all start points.
All 7 local solver runs converged with a positive local solver exit flag.
MultiStart completed some of the runs from the start points.
4 out of 5 local solver runs converged with a positive local solver exit flag.
These two different outputs are for the exact same problem with n=20. I guess it somehow optimizes the number of runs, or somehow finds out there's no need to run the remaining ones. But I want to know what's really going on and I believe there should be a way to force it to run all the given "number of runs", which is n=20, here.