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sav07_lecture_15_skeleton [2007/05/06 20:54]
vkuncak
sav07_lecture_15_skeleton [2007/05/07 10:56]
vkuncak
Line 1: Line 1:
 ====== Finite state machines and verification of programs that manipulate linked lists ====== ====== Finite state machines and verification of programs that manipulate linked lists ======
  
-Consider programs that manipulate ​linked lists+  * [[Introduction to using MSOL over strings to verify ​linked lists]]
- +
-Here is one example, verified using Jahob: +
- +
-We can generate verification conditions that say that if the initial data structure is a list the desired properties hold.  These properties can talk about reachability in the list. +
- +
-We show in this lecture how we can prove such verification conditions using a very expressive logic, 'weak monadic second-order logic of one successor'​.+
  
   * [[Strings and languages]]   * [[Strings and languages]]
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   * [[Expressing regular expressions in MSOL over strings]]   * [[Expressing regular expressions in MSOL over strings]]
  
-References:+===== References ​===== 
 + 
 +Automata and languages:​ 
 +  * [[http://​www-math.mit.edu/​~sipser/​book.html|Introduction to the Theory of Computation]] 
 +  * [[http://​infolab.stanford.edu/​~ullman/​ialc.html|Introduction to Automata Theory, Languages, and Computation]] 
 + 
 +MSOL:
   * [[http://​www.grappa.univ-lille3.fr/​tata/​|Tree Automata Techniques and Applications (Tata book)]]   * [[http://​www.grappa.univ-lille3.fr/​tata/​|Tree Automata Techniques and Applications (Tata book)]]
   * [[http://​www.brics.dk/​mona/​|The MONA Project]]   * [[http://​www.brics.dk/​mona/​|The MONA Project]]
   * [[http://​www.irisa.fr/​lande/​genet/​timbuk/​|Timbook for Reachability Analysis and Tree Automata Calculations]]   * [[http://​www.irisa.fr/​lande/​genet/​timbuk/​|Timbook for Reachability Analysis and Tree Automata Calculations]]
-  * [[http://​infolab.stanford.edu/​~ullman/​ialc.html|Introduction to Automata Theory, Languages, and Computation]] 
  
 +Verification of linked structures using automata or MSOL:
 +  * [[http://​lara.epfl.ch/​~kuncak/​papers/​WiesETAL06FieldConstraintAnalysis.html|Field constraint analysis]]
 +  * [[http://​www.brics.dk/​PALE|Pointer Assertion Logic Engine]]