public override void CreateTArbSeqCFG(uint[] states)
{
log.Info("Building TArbSeqCFG");
Ensure.That(meapContext.AcceptingNodes).HasItems();
log.Info("Create sink node");
CreateSinkNode();
log.Info("Connect bottomNodes with sink node");
ConnectBottomNodesWithSinkNode(G, states);
log.Info("Create TArbSeqGraph copy");
TypedDAG <TASGNodeInfo, StdEdgeInfo> cfg = new("CFG");
DAG.CreateCopy(G, cfg);
cfg.CopyIdToNodeInfoMap(idToInfoMap);
log.Info("Cut chains");
meapContext.TArbSeqCFG = new TypedDAG <TASGNodeInfo, StdEdgeInfo>("CFG");
DAG.CutChains(cfg, meapContext.TArbSeqCFG);
log.Info("Create CFG idToInfoMap");
meapContext.TArbSeqCFG.CopyIdToNodeInfoMap(idToInfoMap);
RemoveUnusedNodeVLevels();
log.InfoFormat(
"idToInfoMap: {0} {1}",
idToInfoMap.Count,
meapContext.TArbSeqCFG.IdToNodeInfoMap.Count);
Trace_TArbSeqCFG();
}
private void ExcludeDefs()
{
foreach (KeyValuePair <long, Commodity> p in meapContext.Commodities)
{
Commodity commodity = p.Value;
long commVar = commodity.Variable;
List <long> toRemove = new();
foreach (long uNodeId in commodity.Gi.GetInnerNodeIds())
{
ICollection <long> uVars = meapContext.Assignments[uNodeId];
if (uVars.Contains(commVar))
{
toRemove.Add(uNodeId);
}
}
toRemove.ForEach(r => commodity.Gi.RemoveNode(commodity.Gi.NodeEnumeration[r]));
toRemove.ForEach(r =>
log.Debug(
"var " + commVar + " " +
commodity.Gi.GetSourceNodeId() + ", " +
commodity.Gi.GetSinkNodeId() +
" remove: " + r));
DAG newGi = new("Gi");
DAG.CutChains(commodity.Gi, newGi);
commodity.Gi = newGi;
excludedDefs.AddRange(toRemove);
}
ICheckDataStructures checkDataStructures = configuration.Get <ICheckDataStructures>();
checkDataStructures.CheckCommoditiesHaveNoSingleNodes(meapContext);
}