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Free Java Any DREAM: Real-time C++, Timed automata: Monitor automata Yes No No No Free C++: Windows, Unix related FizzBee Specification Language Plain and probabilistic Python: LTL: Yes Yes No Yes Free Go: macOS, Windows, Linux Java Pathfinder: Plain and timed Java unknown No Yes No No Open Source Agreement Java: macOS, Windows, Linux Murφ ...
PyDev – Eclipse-based Python IDE with code analysis available on-the-fly in the editor or at save time. Pylint – Static code analyzer. Quite stringent; includes many stylistic warnings as well. Klocwork; Semgrep – Static code analyzer that helps expressing code standards and surfacing bugs early. A CI service and a rule library is also ...
SPIN also offers a large number of options to further speed up the model-checking process and save memory, such as: partial order reduction; state compression; bitstate hashing (instead of storing whole states, only their hash code is remembered in a bitfield; this saves a lot of memory but voids completeness); weak fairness enforcement.
Coverity is a proprietary static code analysis tool from Synopsys.This product enables engineers and security teams to find and fix software defects. Coverity started as an independent software company in 2002 at the Computer Systems Laboratory at Stanford University in Palo Alto, California.
A rolling hash (also known as recursive hashing or rolling checksum) is a hash function where the input is hashed in a window that moves through the input.. A few hash functions allow a rolling hash to be computed very quickly—the new hash value is rapidly calculated given only the old hash value, the old value removed from the window, and the new value added to the window—similar to the ...
FizzBee: an easier to use alternative to TLA+, that uses Python-like specification language, that has both behavioral modeling like TLA+ and probabilistic modeling like PRISM; ISP code level verifier for MPI programs; Java Pathfinder: an open-source model checker for Java programs; Libdmc: a framework for distributed model checking
In computer programming, bounds checking is any method of detecting whether a variable is within some bounds before it is used. It is usually used to ensure that a number fits into a given type (range checking), or that a variable being used as an array index is within the bounds of the array (index checking).
Integer overflow can be demonstrated through an odometer overflowing, a mechanical version of the phenomenon. All digits are set to the maximum 9 and the next increment of the white digit causes a cascade of carry-over additions setting all digits to 0, but there is no higher digit (1,000,000s digit) to change to a 1, so the counter resets to zero.