Publication

Automatic generation of program execution that reaches a given failure point

George Candea, Cristian Zamfir
2015
Patents

Abstract

An execution of a target software program that causes a particular bug to manifest itself is generated. A target software program is received. A bug report generated by an execution of the target software program is received. The bug report describes a particular bug within the target software program. A bug type of the particular bug is received. A synthesized execution file is generated based on the target software program, the bug report, and the bug type. The synthesized execution file specifies an execution of the target software program that causes the particular bug to manifest itself.

Official source

https://infoscience.epfl.ch/entities/publication/be4e8225-0190-4b6d-b8ed-90a4bfb2f9ed

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George Candea, Cristian Zamfir
2015
Patents

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/be4e8225-0190-4b6d-b8ed-90a4bfb2f9ed

About this result

Related concepts (28)

Software bug

A software bug is an error, flaw or fault in the design, development, or operation of computer software that causes it to produce an incorrect or unexpected result, or to behave in unintended ways. The process of finding and correcting bugs is termed "debugging" and often uses formal techniques or tools to pinpoint bugs. Since the 1950s, some computer systems have been designed to deter, detect or auto-correct various computer bugs during operations.

Computer program

A computer program is a sequence or set of instructions in a programming language for a computer to execute. Computer programs are one component of software, which also includes documentation and other intangible components. A computer program in its human-readable form is called source code. Source code needs another computer program to execute because computers can only execute their native machine instructions. Therefore, source code may be translated to machine instructions using the language's compiler.

Execution model

In computing, a programming language consists of a syntax plus an execution model. The execution model specifies the behavior of elements of the language. By applying the execution model, one can derive the behavior of a program that was written in terms of that programming language. For example, when a programmer "reads" code, in their mind, they walk through what each line of code does. In effect they simulate the behavior inside their mind. What the programmer is doing is applying the execution model to the code, which results in the behavior of the code.

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Automatic generation of program execution that reaches a given failure point

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