[gecode-users] Constraints in Gecode for unconstrained instances.

[Christian Schulte]

Dear Sabrina,

 

As has been discussed recently on the mailing list, this list is really reserved for Gecode-specific issues and not general modeling questions. Please do respect this policy.

 

Best

Christian

 

--

Christian Schulte, Professor of Computer Science, KTH, www.gecode.org/~schulte/

 

From: users-bounces at gecode.org [mailto:users-bounces at gecode.org] On Behalf Of Bouchene Sabrina
Sent: Thursday, October 30, 2014 10:46 AM
To: users at gecode.org
Subject: [gecode-users] Constraints in Gecode for unconstrained instances.

 

Hi,

 

I want to write a program in Gecode for tow types of instances: the constrained instances (where all constraints must be satisfied) and the unconstrained instances (where one constraint or more can be not satisfied if the solution is optimal).

 

The question is how th do for the second type of constraint. ie, not necessarly all constraints be satisfied. ( ie, if exists an operator like "OR" to write between constraints or how to do ?).

 

Thank you in advance.

Best regards.

 

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