public Zen <bool> Build_Network(Zen <IList <int> > costs)
{
Zen <bool> network_expr = True();
foreach (KeyValuePair <int, HashSet <int> > kvp in node2neighbors)
{
// costs.At(1).Value() == Min(costs.At(0).Value() + 1, costs.At(2).Value() + 1),
Zen <ushort> i = (Zen <ushort>)kvp.Key;
// this is just i, but it doesn't allow me to cast -_-
if (kvp.Key == dst_node)
{
continue;
}
Console.Write(kvp.Key + ": [");
Zen <bool> lower_limit_expr = True();
foreach (Zen <ushort> j in kvp.Value)
{
Console.Write(j + ", ");
lower_limit_expr = And(lower_limit_expr, costs.At(i).Value() <= costs.At(j).Value() + 1);
}
Zen <bool> upper_limit_expr = False();
foreach (Zen <ushort> j in kvp.Value)
{
upper_limit_expr = Or(upper_limit_expr, costs.At(i).Value() >= costs.At(j).Value() + 1);
}
Console.WriteLine("]");
network_expr = And(network_expr, And(lower_limit_expr, upper_limit_expr));
}
Console.WriteLine("physical edges" + physicalEdges.Count);
Console.WriteLine("Network Expression " + network_expr);
return(network_expr);
}
/// <summary>
/// Or operation of two Zen List of bool.
/// </summary>
/// <param name="ma">list a.</param>
/// <param name="mb">list b.</param>
/// <returns>list of a or b.</returns>
public static Zen <IList <bool> > Or(this Zen <IList <bool> > ma, Zen <IList <bool> > mb)
{
var index = mb.Length();
var ret = ma.Select(_ => Language.Or(ma.At(index -= 1).Value(), mb.At(index).Value()));
return(ret);
}
public void NSLabelTest()
{
Zen <IDictionary <string, string> > l1 = EmptyDict <string, string>().Add("k1", "v1");
Zen <IDictionary <string, string> > l2 = EmptyDict <string, string>().Add("k2", "v1");
Zen <IDictionary <string, string> > l3 = EmptyDict <string, string>().Add("k3", "v1");
Zen <IList <string> > k1 = EmptyList <string>().AddBack("k1");
Zen <IList <string> > k2 = EmptyList <string>().AddBack("k2");
Zen <IList <string> > k3 = EmptyList <string>().AddBack("k3");
var ns1 = Namespace.Create("defaul", l1, k1);
var ns2 = Namespace.Create("defaul", l2, k2);
var ns3 = Namespace.Create("defaul", l3, k3);
Zen <Namespace>[] namespaces = new Zen <Namespace>[] { ns1, ns2, ns3 };
var output = Algorithms.CreateNSLabelMatrix(namespaces);
var r1 = EmptyList <bool>().AddBack(true).AddBack(false).AddBack(false);
var r2 = EmptyList <bool>().AddBack(false).AddBack(true).AddBack(false);
var r3 = EmptyList <bool>().AddBack(false).AddBack(false).AddBack(true);
Assert.IsTrue(output.Get(k1.At(0).Value().GetHashCode()).Value().ToString().Equals(r1.ToString()));
Assert.IsTrue(output.Get(k2.At(0).Value().GetHashCode()).Value().ToString().Equals(r2.ToString()));
Assert.IsTrue(output.Get(k3.At(0).Value().GetHashCode()).Value().ToString().Equals(r3.ToString()));
}
// 0 - 1 - 2 (0 - 2)
// The function encodes the property we want to verify
public Zen <bool> Simple_CPV(Zen <IList <int> > costs, int src_node)
{
return(And(And(costs.At((Zen <ushort>) this.dst_node).Value() == 0, costs.At((Zen <ushort>)src_node).Value() <= GlobalVar.MAX_HOPS), costs.Length() == 7));
}