Model-checker updates
Updates:
- Documentation: state-space reduction, internal action loop, re-initialization, safety and liveness, and verification traces
- Implementation of internal action loops
- Improvements of leadsTo verification using bounds (it can solve false pragmas faster and on infinite graphs)
- Added expected result in safety/liveness queries: T or F in front of the pragma
- Verification traces for internal action loops
- Added word size representation selection box in the model-checking window (32, 16, 8 bits)
- Updated options for model-checking command in CLI
- Added #states and #transitions in the name of verification traces
- Minor fixes