Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision | |||
|
sav07_lecture_9_skeleton [2007/04/17 19:58] vkuncak |
sav07_lecture_9_skeleton [2007/04/19 11:53] (current) vkuncak |
||
|---|---|---|---|
| Line 86: | Line 86: | ||
| === Reduced product === | === Reduced product === | ||
| - | |||
| - | ===== ASTREE Static Analyzer ===== | ||
| - | |||
| - | === A Static Analyzer for Large Safety-Critical Software === | ||
| - | |||
| - | [[http://www.di.ens.fr/~cousot/COUSOTpapers/PLDI03.shtml|Link to paper]] | ||
| - | |||
| - | Section 5.4: A remark on notation: | ||
| - | * if $\rho$ denotes the state and $S$ is a deterministic statement, then $[\![S]\!]^s(\rho)$ represents the new state after executing the statement; the relation corresponding to statement semantics would be $\{(S,[\![S]\!]^s(\rho)) \mid \rho \mbox{ is a state, mapping variables to their values \}$. | ||
| - | * this function is extended to map sets of states to sets of states, which gives function mapping $E$ to $[\![S]\!]^c(E)$ and is what we called strongest postcondition $sp(S,E)$. | ||
| - | * this is abstracted to abstract domain | ||
| - | |||
| - | === The Octagon Abstract Domain === | ||
| - | |||
| - | [[http://www.di.ens.fr/~mine/publi/article-mine-HOSC06.pdf|Link to paper]] | ||
| - | |||
| - | === Combination of Abstractions in the ASTRÉE Static Analyzer === | ||
| - | |||
| - | * [[http://www.di.ens.fr/~cousot/COUSOTpapers/ASIAN06.shtml|Link to paper]] | ||