BOOP Toolkit: The BOOP Toolkit has been developed at the Institute for Software Technology at Graz
University of Technology. It is based on the SLAM project and uses the same main concept of verification by abstraction and refinement to determine the reachability of program points in a C program. The BOOP Toolkit follows three phases:
1. Abstraction using theorem proving and predicate abstraction
2. Model Checking of the abstract program to search for erroneous execution traces (with respect to a specification that should be provided by the user)
3. Refinement. If the model checker found an error path that is feasible in the original C program, it is reported to the user. If the path is not feasible, the abstraction is refined by adding up more detail and the procedure is reiterated.