Rhino crashes after Octopus run

I have been experimenting an optimization coupled with HB&LB, however in the end of the whole process, the Rhinoceros crashes. Consequently, the Grasshopper also need to be closed which also causes the loss of all Octopus results. What I need is the non-dominants in the end.  Unfortunately, auto save file doesn’t have the Octopus results either. 

Has anybody experienced such failure like this? And how to prevent this kind of event and is there any other way to save Octopus results after every run?
 
Thanks in advance.