PPT-Symbolic Execution for Software Testing in Practice – Pre

Cristian Cadar Patrice Godefroid Sarfraz Khurshid Corina Pasareanu Koushik Sen Nikolai Tillmann Willem Visser Overview S ymbolic execution and its variants. De-Cloaking Internet Malware. Presenter: Yinzhi Cao. Slides by Ben . Livshits . with . Clemens . Kolbitsch, Ben Zorn,. Christian Seifert, Paul . Rebriy. Microsoft Research. Static – Dynamic Analysis Spectrum. Presented By:. Loris D’Antoni . Joint work with:. Margus. . Veanes. Outline. Symbolic Automata and Transducers. Extended Symbolic Automata and Transducers. Some negative results. Some positive results. for .NET. Nikolai Tillmann, Microsoft Research. SMT 2008. 2. Background: Unit Testing. A unit test is a small program with assertions.. void . AddTest. (). {. . . HashSet. set = new . HashSet. Landy. , . Allen,. . Zednik. . 2014. Rishav Raj Agarwal. Arpit. Agarwal. What is Symbolic Reasoning?. The science of reasoning by the aid of representative symbols. 2+2. Contemporary. Views. What had been proposed previously. (but might have been afraid to ask). IEEE S&P 2010. Overview. Two Main Contributions. Precisely describe the algorithms for dynamic taint analysis and forward symbolic execution as extensions to the run-time semantics of a general language. By Ian . Jackman. Davit Stepanyan. Why is it so hard?. User executed untested code.. The order in which statements were meant to be executed are different than the order used during testing.. The user applied a combination of untested input values.. Contents . Vector processor. Vector instructions. Vector pipelines. Scalar pipeline execution. Vector pipeline execution. Symbolic processors. Attributes. Characteristics. Vector Processors. A vector processor is specially designed to perform vector computations.. Subodh Sharma. Indian Institute of Technology Delhi. State merging, . Concolic. Execution. Concolic. Execution. Works well on . interprocedural. bugs, use of library calls. Concolic. Execution. Falls back on concrete values when . Edward J. Schwartz, . Thanassis. Avgerinos, David . Brumley. Presented by: . Haitao Xu. 1. The Root of All Evil. Humans write programs. This Talk:. Computers Analyzing Programs Dynamically at Runtime. 18. The Symbolic Toolbox. 2. The Symbolic Toolbox. MATLAB has a set of built-in commands that allow us to work with functions in a fashion similar to Mathematica. .. For more on the commands available, type “help Symbolic Toolbox”.. . SYFTET. Göteborgs universitet ska skapa en modern, lättanvänd och . effektiv webbmiljö med fokus på användarnas förväntningar.. 1. ETT UNIVERSITET – EN GEMENSAM WEBB. Innehåll som är intressant för de prioriterade målgrupperna samlas på ett ställe till exempel:. Silent Killer . of DevOps. Ingo . Philipp. Businesses . must continuously . exploit. digital . technologies . to both. create . new . sources. of . customer value . and . increase . operational . agility . c // symbolic3int x 0 y 0 z 04if a 5 x -267if b 5 8 if a c y 1 9 z 21011assertxyz3x0 y0 z0x-2z2y1z2z2tftftftfpath condition55Why Is This PossibleThere are very powerful VarthagamSoft - India\'s best ERP software provider