feat: save generated sog at the end of the pipeline

src/main.cpp

@@ -38,7 +38,7 @@ bool ValidTransitionName(const std::string& str) {
  * @param obs_paths Set of observable paths
  */
 void SaveObservablePaths(const Paths& obs_paths, const string& output_file) {
-  cout << "\nSaving results in  " << output_file << '\n';
+  cout << "\nSaving results in " << output_file << '\n';
 
   ofstream my_file(output_file);
   my_file << "# paths: " << obs_paths.size() << '\n';
@@ -88,11 +88,12 @@ void PrintStats(const Paths& abstract_paths) {
  * @param obs_transitions observable transitions
  * @param obs_paths set of observable paths
  * @param abstract_paths set of abstract paths
- * @param output_file file where the information will be saved
+ * @param output_file_prefix file where the information will be saved
  */
 void PrintOutput(const net& model, SOG& sog,
                  const map<int, int>& obs_transitions, const Paths& obs_paths,
-                 const Paths& abstract_paths, const string& output_file) {
+                 const Paths& abstract_paths,
+                 const string& output_file_prefix) {
   // print SOG information
   sog.PrintCompleteInformation();
   cout << "\n# transition: " << model.transitions.size() << '\n';
@@ -103,7 +104,12 @@ void PrintOutput(const net& model, SOG& sog,
   PrintStats(abstract_paths);
 
   // save observable paths in the folder
-  SaveObservablePaths(obs_paths, output_file);
+  SaveObservablePaths(obs_paths, output_file_prefix + "_obs_paths.txt");
+
+  // save generate SOG
+  const string sog_file = output_file_prefix + "_sog.dot";
+  cout << "Saving generated SOG in " << sog_file << '\n';
+  sog.ExportGraphToDotFile(sog_file);
 }
 
 /**
@@ -193,7 +199,8 @@ void FindObservableTransitions(net& model, map<int, int>& obs_trans,
  */
 void ComputeAbstractPaths(const string& net_file, int bound,
                           const string& transitions_file,
-                          const string& output_folder) {
+                          const string& output_folder,
+                          const bool save_sog = false) {
   SOG sog;
   Paths obs_paths;
   Paths abstract_paths;
@@ -234,7 +241,6 @@ void ComputeAbstractPaths(const string& net_file, int bound,
   auto paths_time = GetTime() - start_paths_time;
   cout << " done\nTime for computing observable paths: " << paths_time
        << " seconds\n";
-  sog.ExportGraphToDotFile("./sog.dot");
 
   // add abstract paths
   cout << "\nComputing abstract paths ...";
@@ -252,8 +258,9 @@ void ComputeAbstractPaths(const string& net_file, int bound,
 
   // print output
   string model_name = GetModelName(net_file);
-  string output_file = output_folder + "/obs_paths_" + model_name + ".txt";
-  PrintOutput(model, sog, obs_trans, obs_paths, abstract_paths, output_file);
+  string output_file_prefix = output_folder + "/" + model_name;
+  PrintOutput(model, sog, obs_trans, obs_paths, abstract_paths,
+              output_file_prefix);
 }
 
 /******************************************************************************