6:08 a.m.
Hi,
I wrote a quite simple unit test which I expected to succeed.
But it does not, it ends with a negative score.
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)?
So planning variables should not be changed anymore while solving.
I'm using drools planner 5.5.0.Final.
Thanks,
Michiel
-----------------
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7:16 a.m.
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 <ge0ffrey.spam(a)gmail.com>
To: Michiel Vermandel <mvermand(a)yahoo.com>; Rules Users List
<rules-users(a)lists.jboss.org>
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
_______________________________________________
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8:42 a.m.
Hi,
I hope this is ok: https://issues.jboss.org/browse/JBRULES-3716
Regards,
Michiel Vermandel
-----------------
http://www.codessentials.com - Your essential software, for free!
Follow us at http://twitter.com/#!/Codessentials
________________________________
From: Geoffrey De Smet <ge0ffrey.spam(a)gmail.com>
To: Michiel Vermandel <mvermand(a)yahoo.com>; Rules Users List
<rules-users(a)lists.jboss.org>
Sent: Monday, January 14, 2013 2:34 PM
Subject: Re: Stuck on simple testcase
Op 14-01-13 14:16, Michiel Vermandel schreef:
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
Do it in https://issues.jboss.org/browse/JBRULES in component drools-planner for
now.
Thanks
-----------------
http://www.codessentials.com - Your essential software, for
free!
Follow us at http://twitter.com/#!/Codessentials
________________________________
From: Geoffrey De Smet <ge0ffrey.spam(a)gmail.com>
To: Michiel Vermandel <mvermand(a)yahoo.com>; Rules Users List
<rules-users(a)lists.jboss.org>
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
rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
_______________________________________________
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5 comments
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participants (2)
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Geoffrey De Smet -
Michiel Vermandel