Many security and software testing applications require checking whether certain properties
of a program hold for any possible usage scenario. For instance, a tool for identifying …

Symbolic execution is a systematic technique for checking programs, which forms a basis for
various software testing and verification techniques. It provides a powerful analysis in …

We propose a novel, unified approach to the development of compositional symbolic
execution tools, bridging the gap between classical symbolic execution and compositional …

We present the Java Bytecode Symbolic Executor (JBSE), a symbolic executor for Java
programs that operates on complex heap inputs. JBSE implements both the novel Heap …

Symbolic execution is a popular program analysis technique that allows seeking for bugs by
reasoning over multiple alternative execution states at once. As the number of states to …

Lazy Initialization (LI) allows symbolic execution to effectively deal with heap-allocated data
structures, thanks to a significant reduction in spurious and redundant symbolic structures …

Symbolic analysis is a core component of many automatic test generation and program
verication approaches. To verify complex software systems, test and analysis techniques …

Symbolic execution is a well established method for test input generation. Despite of having
achieved tremendous success over numerical domains, existing symbolic execution …

Symbolic execution is a systematic program analysis technique which executes programs
on symbolic inputs, representing multiple concrete inputs, and represents the program …

We describe DynAlloy Analyzer, a tool that extends Alloy Analyzer with support for dynamic
elements in Alloy models. The tool builds upon Alloy Analyzer in a way that makes it fully …