Projects

There are a number of currently active projects, as well as legacy code.

Active Projects

jpf-core - the VM and core mechanisms used by all other projects - explicit state model checking for Java bytecode
jpf-hj - Custom Habanero Java Runtime that allows for verification of Habanero Java programs -- Eric Mercer [email protected] and Peter Anderson [email protected]
jpf-mango - specification and proof artifact generation
net-iocache - I/O cache extension to handle network communication
jpf-trace-server - enables storing, querying and analysis of the execution trace
jpf-shell - a graphical user interface for JPF
jpf-jdart - a concolic execution engine Java based on JPF. jpf-jdart can be used to generate test cases as well as the symbolic summaries of methods. The tool executes Java programs with concrete and symbolic values at the same time and records symbolic constraints describing all the decisions along a particular path of the execution. These path constraints are then used to find new paths in the program. Concrete data values for exercising these paths are generated using a constraint solver.
jpf-psyco - generates and verifies symbolic behavioral interfaces for software components using a combination of multiple dynamic and static analysis techniques: active automata learning, concolic execution, static code analysis, symbolic search, predicate abstraction, and model-based testing.
jpf-jconstraints a constraint solver abstraction layer for Java. It provides an object representation for logic expressions, unified access to different SMT and interpolation solvers, and some useful tools and algorithms for working with constraints. While JConstraints has been developed for jpf-jdart, it is maintained as a stand-alone library that can be used independently. Currently, plugins exist for connecting to the SMT solver Z3, the interpolation solver SMTInterpol, the meta-heuristic based constraint solver Coral. Available plugins can be found here.

Inactive Projects

jpf-actor - Tool and framework for systematic testing of actor programs (e.g. Scala) -- Steven Lauterburg [email protected]
jpf-concurrent - optimized java.util.concurrent library implementation for JPF
jpf-delayed - postpones non-deterministic choice of values until they are used
jpf-guided-test - Framework for guiding the search using heuristics and static analysis
jpf-racefinder - a precise data race detector in a relaxed Java memory model
jpf-rtembed - programs for real-time and embedded platforms (e.g., RTSJ and SCJ)
jpf-extended-test-gen - Using JPF and SPF for generating tests with respect to MC/DC coverage

Offsite Projects

jpf-symbc - Symbolic Pathfinder - symbolic execution for Java bytecode -- Corina Pasareanu [email protected]
jpf-awt - JPF specific library implementations for java.awt and javax.swing -- Peter Mehlitz [email protected]
jpf-awt-shell - specialized JPF shell for model checking java.awt and javax.swing applications -- Peter Mehlitz [email protected]
jpf-aprop - Java annotation based properties and their corresponding checkers
jpf-numeric - an alternative bytecode set for inspection of numeric programs
jpf-statechart - UML statechart modeling
jpf-cv - compositional verification using JPF
jpf-regression - Directed Incremental Symbolic Execution (needs jpf-guided-test, jpf-symbc, jpf-core)
jpf-abstraction - Abstract PathFinder
jpf-template - a tool for creating new JPF projects
Unit Checking for Java IDE](http://aiya.ms.mff.cuni.cz/unitchecking/dist) - JPF extension that allows to run JUnit tests under JPF -- Michal Kebrt [email protected]
LTL Listener - Extension which enables the verification of temporal properties for sequential and concurrency Java programs -- Nguyen Anh Cuong [email protected]
jpf-nhandler - Extension of JPF that automatically delegates the execution of the system under test methods from JPF to the host JVM -- Nastaran Shafiei [email protected] and Franck van Breugel [email protected]
jpf-inspector - a GDB-like debugger for programs running under JPF