alarsyo/spot
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

improve translation of ms-phi-h=2..3

Browse source 
* spot/twaalgos/gfguarantee.cc: Rework the history computation to keep
an overapproximation of the history, and a longer one.  Also replay
the history even if there is no initial trivial SCC.  This helps with
translating FG(!a|XXXb) where we need to keep the history of a, but we
were previously unable to do so because some state had both "a" and
"ab" as input.
* spot/twaalgos/translate.cc: Optimize the product of suspendable
automata by removing useless trivial SCCs.
* tests/core/genltl.test, tests/core/satmin.test, NEWS: Adjust
expected results.
This commit is contained in:
Alexandre Duret-Lutz 2018-06-20 17:46:11 +02:00
parent c9131aee72
commit 621fb818e3
5 changed files with 135 additions and 61 deletions
Download patch file Download diff file Expand all files Collapse all files

4
NEWS
View file

@ -113,8 +113,8 @@ New in spot 2.5.3.dev (not yet released)
(GFa1 & GFa2) -> GFz 12 1 1
(GFa1 & GFa2 & GFa3) -> GFz 41 1 1
FG(a|b)|FG(!a|Xb) 4 2 2
FG(a|b)|FG(!a|Xb)|FG(a|XXb) 21 5 4
FG(a|b)|FG(!a|Xb)|FG(a|XXb)|FG(!a|XXXb) 170 15 8
FG(a|b)|FG(!a|Xb)|FG(a|XXb) 21 4 4
FG(a|b)|FG(!a|Xb)|FG(a|XXb)|FG(!a|XXXb) 170 8 8
- print_dot(), used to print automata in GraphViz's format,
underwent several changes: