Comment benchmarking limitations

solution_search.py

@@ -154,7 +154,7 @@ def main2(chart_file, cam_file, cam_step_file, cam_complete_file, cam_strong_fil
 
     # Frontier places asked
     previous_frontier_places = set()
-    i = 0
+#    i = 0
 #    with PyCallGraph(output=GraphvizOutput()):
     while True:
         ret = \
@@ -162,9 +162,9 @@ def main2(chart_file, cam_file, cam_step_file, cam_complete_file, cam_strong_fil
                      cam_file, cam_step_file, cam_complete_file,
                      steps, final_prop, start_prop, inv_prop)
         # EXIT
-        i += 1
-        if i == 3:
-            return
+#        i += 1
+#        if i == 3:
+#            return
         if ret:
             frontier_places, min_steps = ret
         else: