translate: add ltl-split option

* spot/twaalgos/translate.cc, spot/twaalgos/translate.hh: Build
automata with generic acceptance by doing product of automata for
smaller subformulas.
* bin/spot-x.cc: Mention ltl-split.
* NEWS: Mention the change, and show some results.
* tests/core/genltl.test, tests/python/_product_susp.ipynb,
tests/python/highlighting.ipynb: Adjust test cases.
* doc/org/ltl2tgba.org: Update.
* tests/core/gragsa.test: Add another formula to cover more
code.
This commit is contained in:
Alexandre Duret-Lutz 2018-06-19 16:42:30 +02:00
parent 4f2e9512a2
commit 4815a361de
9 changed files with 736 additions and 499 deletions

View file

@ -45,6 +45,9 @@ static const argp_option options[] =
more rules based on automata-based implication checks. The default value \
depends on the --low/--medium/--high settings.") },
{ nullptr, 0, nullptr, 0, "Translation options:", 0 },
{ DOC("ltl-split", "Set to 0 to disable the translation of automata \
as product or sum of subformulas. This is currently used only when \
building automata with generic acceptance conditions.") },
{ DOC("comp-susp", "Set to 1 to enable compositional suspension, \
as described in our SPIN'13 paper (see Bibliography below). Set to 2, \
to build only the skeleton TGBA without composing it. Set to 0 (the \