ltlfilt: support --pi1 --sigma1 --delta1 --pi2 --sigma2

* bin/ltlfilt.cc: Implement those option.
* tests/core/hierarchy.test: Add a quick test.
* NEWS: Mention it.
This commit is contained in:
Alexandre Duret-Lutz 2024-07-19 18:18:12 +02:00
parent 7901a37747
commit 5bc4d12bba
3 changed files with 43 additions and 3 deletions

5
NEWS
View file

@ -6,6 +6,9 @@ New in spot 2.12.0.dev (not yet released)
edges leading to dead-ends. See the description of
restrict_dead_end_edges_here() below.
- ltlfilt learned --pi1, --sigma1, --delta1, --pi2, --sigma2, and
--delta2 to filter according to classes Π₁,Σ₁,Δ₁,Π₂,Σ₂, and Δ₂.
Library:
- restrict_dead_end_edges_here() can reduce non-determinism (but
@ -112,7 +115,7 @@ New in spot 2.12 (2024-05-16)
- EXPL: explicit splitting of each state as before
- SEMISYM: The outgoing transition of each state are encoded
as a bdd; Works better for larger number of input APs
- FULLYSYM: The automaton is first translated into a
- FULLYSYM: The automaton is first translated into a
fully symbolic version, then split.
- AUTO: Let the heuristic decide what to do.