// -------------------------------------------------------------------------- // Licensed Materials - Property of IBM // // 5725-A06 5725-A29 5724-Y48 5724-Y49 5724-Y54 5724-Y55 // Copyright IBM Corporation 1998, 2013. All Rights Reserved. // // Note to U.S. Government Users Restricted Rights: // Use, duplication or disclosure restricted by GSA ADP Schedule // Contract with IBM Corp. // -------------------------------------------------------------------------- /* Multiline comment */ int RollWidth = ...; int NbItems = ...; range Items = 1..NbItems; int Size[Items] = ...; int Amount[Items] = ...; // used in column generation float Duals[Items] = ...; tuple pattern { key int id; int cost; int fill[Items]; } {pattern} Patterns = ...; dvar float Cut[Patterns] in 0..1000000; execute { var i; } minimize sum( p in Patterns ) p.cost * Cut[p]; subject to { forall( i in Items ) ctFill: sum( p in Patterns ) p.fill[i] * Cut[p] >= Amount[i]; } execute DISPLAY { writeln("Cut = ",Cut); for(var p in Patterns) { writeln("Use of pattern ", p, " is : ",Cut[p]); } }