MOP 3 Past Time Linear Temporal Logic with Calls and Returns (PTCaRet) Plugin

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This page allows one to synthesize online monitors from past time linear temporal logic with call and return (ptCaRet). ptCaRet extends the past time linear temporal logic (PTLTL) with call/return atoms. In addition to the standard temporal operators, it also includes abstract variants of past temporal operators, which can express properties over traces in which terminated function or procedure executions are abstracted away into a call and a corresponding return. This way, ptCaRet can express safety properties about procedural programs which cannot be expressed using conventional linear temporal logics. See links in the top-right box for details and syntax. Simply choose (and modify) one of the examples below from the list on the left, or write your own in the text box, then click Run. to see the result. If you want to download the source code or if you want to interact with developers, please visit JavaMOP Development Page and comments can be sent to mop@cs.uiuc.edu.

Choose an example:
     

    Please press the Run button once and wait; it may take a few seconds to run PTCaRetPlugin3; the execution of PTCaRetPlugin3 using this web interface is limited to 2 minutes of CPU time and 500 MB of RAM.

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