Issue152

Title extend invariant synthesis to find another Satellite invariant
Priority wish Status resolved
Superseder Nosy List malte
Assigned To Keywords translator
Optional summary

Created on 2010-11-29.17:07:23 by malte, last changed by malte.

Messages
msg11155 (view) Author: malte Date: 2023-07-24.14:37:04
Closing this because we already have improving invariant synthesis with an h2-style algorithm on the radar, and it looks like this one adds nothing new to that discussion.
msg756 (view) Author: malte Date: 2010-11-29.17:07:23
(This is pie-in-the-sky stuff.)

Jörg notes that in Satellite we don't discover that "power_avail" of a satellite
and "power_on" of an instrument are mutex. The reason is that these are only
mutex because the relation that encodes which instrument is on which satellite
is mutex (i.e., every instrument is on at most one satellite).

To detect this kind of information, we could either try to extend the invariant
synthesis to take this kind of side info into account (which might be hard), do
the analysis on the grounded level (which might be inefficient, especially on
Satellite), or try out a different algorithm (such as Jussi's).
History
Date User Action Args
2023-07-24 14:37:04maltesetstatus: chatting -> resolved
messages: + msg11155
2014-10-04 20:06:57maltesetkeyword: + translator
2010-11-29 17:07:23maltecreate