[gecode-users] different nr of solutions with and without GIST

Guido Tack tack at ps.uni-sb.de
Fri Jan 9 14:17:16 CET 2009


Gustavo Gutierrez wrote:
> I removed all the propagators from my problem. Currently i am only  
> branching on one variable and i am getting different result from  
> gist and the other search. As there are no propagators, the shape of  
> the search tree is easy  to guess and should have only 80 solutions.  
> When i run the gist search i get more than that number of solutions  
> but an interesting thing is that clicking or passing the mouse over  
> a solution that should not be there leads to a segmentation fault.  
> Actual solutions to the problem are shown when double clicking  
> without any problem.

Could you please send me the code (by private email)?  I'll check, but  
it sounds like a bug in Gist.  Do you use a custom branching?

Cheers,
	Guido

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