Hi Geoffrey, Putting the entityTabuSizeto 3 did fix the issue, indeed. Many thanks for the tip. With "Feel free to make an issue about this.", do you mean I should register an Issue here?: https://issues.jboss.org/issues/?jql=project%20%3D%20DROOLS
Thanks ----------------- http://www.codessentials.com - Your essential software, for free! Follow us at http://twitter.com/#!/Codessentials ________________________________ From: Geoffrey De Smet <[email protected]> To: Michiel Vermandel <[email protected]>; Rules Users List <[email protected]> Sent: Monday, January 14, 2013 1:48 PM Subject: Re: Stuck on simple testcase Op 14-01-13 13:08, Michiel Vermandel schreef: Hi, > > >I wrote a quite simple unit test which I expected to succeed. >But it does not, it ends with a negative score. Enable logging trace (logging != environmentMode) and check if you can see the moves that it should take and why it doesn't take them. A very small problem can't work with entityTabuSize 7 for example. There are some idea's to auto-tweak the entityTabuSize or at least automatically lower it if there are too little entities. Feel free to make an issue about this. Though, it is easy to see on sight that there is a zero-score solution possible. >So... something must be wrong in some of my rules. > > >I was wondering if it is possible to manually set all planning variables to >what I expected them to be and then see which rule(s) break(s)? Yes, see Solver.getScoreDirectorFactory (see docs). So planning variables should not be changed anymore while solving. > > >I'm using drools planner 5.5.0.Final. > > >Thanks, > > >Michiel > >----------------- >http://www.codessentials.com - Your essential software, for free! >Follow us at http://twitter.com/#!/Codessentials > > >_______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
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