I'm trying to run the scalablewarehouse example from IBM, with the CP algorithm, but when I add the using CP; to the mod file, I get an error on this line:
dvar float Supply[Stores][Warehouses] in 0..1;
And the error:
Decision variables of type dvar float not supported by this algorithm.
How can I fix this?
In Easy optimization see CPO with decimal decision variables
using CP;
{int} Warehouses = {1,2,3,4};
int NbStores = 5;
range Stores = 0..NbStores-1;
int scale=100;
dvar int scaleSupply[Stores][Warehouses] in 0..scale;
dexpr float supply[s in Stores][w in Warehouses] = scaleSupply[s][w]/scale;
subject to
{
supply[1][1]==0.5;
}