Spot 1.2.4 has been released.
This maintenance release fixes a crashing scenario in the translation
of testing automata, a couple of incorrect PSL simplifications, and a
bug in the translation of the fusion operator.
You can download the new release here:
http://spot.lip6.fr/dl/spot-1.2.4.tar.gz
New in spot 1.2.4 (2014-05-15)
* New features:
- "-B -x degen-lskip" can be used to disable level-skipping in the
degeralization procedure called by ltl2tgba and dstar2tgba.
This is mostly meant for running experiments.
- "-B -x degen-lcache=N" can be used to experiment with different
type of level caching during degeneralization.
* Bug fixes:
- Change the Python bindings to make them compatible with Swig 3.0.
- "ltl2tgta --ta" could crash in certain conditions due to the
introduction of a simulation-based reduction after
degeneralization.
- Fix four incorrect formula-simplification rules, three were
related to the factorization of Boolean subformulas in
operands of the non-length-matching "&" SERE operator, and
a fourth one could only be enabled by explicitely passing the
favor_event_univ option to the simplifier (not the default).
- Fix incorrect translation of the fusion operator (":") in SERE
such as {xx;1}:yy[*] where the left operand has 1 as tail.
--
Alexandre Duret-Lutz
