The Toolbox database is disseminated with cached profiling results in order the categorization/subcategorization process to be accelerated. However, sometimes during the preliminary caching some of the structures (usually these structures are big or very complex structures) are cached with "PROFILING TIMEOUT" result.
In order to see the real profiling result you should to reprofile it. To do this please follow the steps below:
1. Click Options icon;
2. Go to Profiling section and uncheck the box next to Use profiling cache;
3. Click Apply;
4. Click OK;
5. Confirm by Yes.
Now you have to input your target structure again and reprofile it. The new result will be cached. When you are done with it, do not forget to check the Use profiling cache option again.