[Coin-discuss] Problems with OpenTS and MultiThreadedTabuSearch

[Fabian Grüning]

Hi everybody,

I use the OpenTS api for solving an optimization problem which works 
fine when I am using a SingleThreadedTabuSearch object or the 
MultiThreadedTabuSearch with the threads set to 1 
(multiThreadedTabuSearch.setThreads(1)).
I am using a computer with four processors and want to use all of them 
as you can imagine. But whenever I set the threads to a number greater 
than 1 (e.g. setThreads(4)) all processors start to idle after the 
startSolving() method and waitToFinish() never returns.

Do I have to change anything else so that the MultiThreadedTabuSearch 
works with more than one thread?

Regards,

	Fabian