So that one reversible instruction set, you are welcome.
The code is available for download in the Git Repo. Feel free to download it and mess around with it.
For reasons I have forgotten about the predefined programs for the simulator has been erased. Instead look at the JNSC compiling tool simulator. It has a Bob simulator and even more programs to test it on.
The simulator contains some example programs to mess around with. Undefined behavior often results in an error message telling pc < 0 or pc > prg.length.
I have build a compiler that compiles programs written in the reversible programming language Janus into Bob-code. So look out for that thing!