9:32 a.m.
When i use the maximumSecondsSpend termination variable in the solverconfig
it doesnt always fully process the methods in the
PlanningVariableListener<Entity>. Most of the time it gives me a solution
with "semi" done shadow variables but not always.
However when i change the termination to require a "scoreAttained" it always
gives me a solution with the correct processed shadow variables.
Any ideas why this might happen?
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11:06 a.m.
On 23-06-14 09:32, dBijkoo wrote:
When i use the maximumSecondsSpend termination variable in the
solverconfig
it doesnt always fully process the methods in the
PlanningVariableListener<Entity>. Most of the time it gives me a solution
with "semi" done shadow variables but not always.
However when i change the termination to require a "scoreAttained" it always
gives me a solution with the correct processed shadow variables.
Any ideas why this might happen?
That's impossible. If it does, it's a
bug.
The VariableListeners should always fire if a variable changed.
The terminations are checked between every move scope (and every step
scope too of course),
and the variable listeners fire in the same move scope as their variable
are changed,
so again, that's impossible :)
Can you can create a reproducer which uses the latest version (6.1.0.CR1)
and attach it to a jira issue?
https://issues.jboss.org/browse/PLANNER
A reproducer is a zip with something that I can run easily locally offline
(preferably with as little as complexity as needed and as little data as
needed).
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1:20 p.m.
I just upgraded to 6.1.0.CR1 and the problem still occurs.
maximumSecondsSpend gives an incorrect solution while scoreAttained does not
after 15+ times trying both.
I will make a jira issue about it.
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2:11 p.m.
Here you can find the code that compiles with the 6.1.0.CR1 version
CPTest.zip <http://drools.46999.n3.nabble.com/file/n4030151/CPTest.zip>
In case anyone is interested, the jira issue can be found here:
https://issues.jboss.org/browse/PLANNER-248
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dBijkoo -
Geoffrey De Smet