specialize scc_filter for inherently_weak automata

Part of issue #351.

* spot/twaalgos/sccfilter.cc, spot/twaalgos/sccfilter.hh: Specialize
for inherently-weak automata.
* spot/twaalgos/postproc.cc: Simplify.
* tests/core/dca2.test, tests/core/parity2.test,
tests/core/prodor.test, tests/core/randomize.test,
tests/python/automata.ipynb, tests/python/highlighting.ipynb,
tests/python/product.ipynb, tests/python/remfin.py,
tests/python/stutter-inv.ipynb: Adjust.
* NEWS: Mention it.
This commit is contained in:
Alexandre Duret-Lutz 2018-06-11 15:01:49 +02:00
parent 2fad1ff6de
commit 95d732e331
13 changed files with 1245 additions and 2011 deletions

View file

@ -57,23 +57,24 @@ HOA: v1
States: 3
Start: 0
AP: 2 "a" "b"
Acceptance: 2 Inf(0) | Inf(1)
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels trans-acc complete
properties: stutter-invariant
--BODY--
State: 0
[!0] 0
[0] 0 {1}
[0] 0 {0}
[!0&1] 1
[0&1] 1 {1}
[0&1] 1 {0}
State: 1
[!0&1] 1 {0}
[0&1] 1 {0 1}
[0&1] 1 {0}
[!0&!1] 2 {0}
[0&!1] 2 {0 1}
[0&!1] 2 {0}
State: 2
[!0] 2
[0] 2 {1}
[0] 2 {0}
--END--
EOF
diff por.hoa exp
@ -88,18 +89,18 @@ HOA: v1
States: 2
Start: 0
AP: 2 "a" "b"
acc-name: generalized-Buchi 2
Acceptance: 2 Inf(0)&Inf(1)
acc-name: Buchi
Acceptance: 1 Inf(0)
properties: trans-labels explicit-labels trans-acc stutter-invariant
--BODY--
State: 0
[!0] 0
[0] 0 {1}
[0] 0
[!0&1] 1
[0&1] 1 {1}
[0&1] 1
State: 1
[!0&1] 1 {0}
[0&1] 1 {0 1}
[!0&1] 1
[0&1] 1 {0}
--END--
EOF
diff pand.hoa exp