Initializing nucleic acids...done.
Generating suboptimal structures...
 15% [========                                          ] /                     
 31% [================                                  ] -                     
 46% [========================                          ] \                     
 62% [================================                  ] |                     
 78% [========================================          ] /                     
 93% [===============================================   ] -                     
100% [==================================================]  
done.
Writing output ct file...done.
Generation of suboptimal structures complete.