removing pc-root from the states

Author: Gitubrr

VSharp.Explorer/AISearcher.fs

@@ -384,7 +384,7 @@ type internal AISearcher(oracle: Oracle, aiAgentTrainingMode: Option<AIAgentTrai
                             firstFreePositionInParentsOf <- firstFreePositionInParentsOf + state.Children.Length
 
                             index_pcToState.[firstFreePositionInPcToState] <-
-                                int64 pathConditionVerticesIds[state.PathCondition.Id]
+                                int64 pathConditionVerticesIds[state.PathCondition.[firstFreePositionInPcToState]]
 
                             index_pcToState.[firstFreePositionInPcToState + gameState.States.Length] <-
                                 int64 stateIds[state.Id]

VSharp.IL/Serializer.fs

@@ -495,20 +495,22 @@ let collectGameState (basicBlocks: ResizeArray<BasicBlock>) filterStates process
                 for term in pathCondition do
                     pathConditionDelta.AddRange(collectPathCondition term termsWithId processedPathConditionVertices)
 
-                let pathConditionRoot =
-                    PathConditionVertex(
-                        id = getFirstFreePathConditionVertexId (),
-                        pathConditionVertexType = pathConditionVertexType.PathConditionRoot,
-                        children = [| for p in pathCondition -> termsWithId.[p] |]
-                    )
+                // let pathConditionRoot =
+                //     PathConditionVertex(
+                //         id = getFirstFreePathConditionVertexId (),
+                //         pathConditionVertexType = pathConditionVertexType.PathConditionRoot,
+                //         children = [| for p in pathCondition -> termsWithId.[p] |]
+                //     )
 
-                pathConditionDelta.Add pathConditionRoot
+                // pathConditionDelta.Add pathConditionRoot
+
+                let children = [| for p in pathCondition -> termsWithId.[p] |]
 
                 State(
                     s.Id,
                     (uint <| s.CodeLocation.offset - currentBasicBlock.StartOffset + 1<byte_offset>)
                     * 1u<byte_offset>,
-                    pathConditionRoot,
+                    children,
                     s.VisitedAgainVertices,
                     s.VisitedNotCoveredVerticesInZone,
                     s.VisitedNotCoveredVerticesOutOfZone,

VSharp.ML.GameServer/Messages.fs

@@ -153,7 +153,7 @@ type StateHistoryElem =
 type State =
     val Id: uint<stateId>
     val Position: uint<byte_offset> // to basic block id
-    val PathCondition: PathConditionVertex
+    val PathCondition: uint<pathConditionVertexId> array
     val VisitedAgainVertices: uint
     val VisitedNotCoveredVerticesInZone: uint
     val VisitedNotCoveredVerticesOutOfZone: uint