[gecode-users] Display the values of a set of variable without duplicates

[Kemmar Amina]

Hello,

According to the variables defined in our model (x,y,z,k), I obtained 
the following solutions :

1,1,2,3
1,1,5,6
1,1,7,9
1.1,8,8

I am interested to the values of the two variable x and y, so I want to 
avoid the enumeration of the three last solution in order to display 
just the first solution. After the enumeration of the first solution, I 
think that it is necessary to do a backtrack to the the variable x.

How can I do this?


Thanks.