* bin/common_setup.cc, bin/common_setup.hh: Define a protected_main()
function that deal with exceptions.
* bin/autcross.cc, bin/autfilt.cc, bin/dstar2tgba.cc, bin/genaut.cc,
bin/genltl.cc, bin/ltl2tgba.cc, bin/ltl2tgta.cc, bin/ltlcross.cc,
bin/ltldo.cc, bin/ltlfilt.cc, bin/ltlgrind.cc, bin/ltlsynt.cc,
bin/randaut.cc, bin/randltl.cc: Use it for all tools.
Improve the way transitions are duplicated when preparing the turn-based
game for synthesis. The resulting arena should now be deterministic on
nodes owned by the environment. Also move the code to another file, so
that it is easier to test (e.g. in Python).
* bin/ltlsynt.cc: move the code
* spot/twaalgos/split.cc, spot/twaalgos/split.hh: move the code and
implement the improvements
* tests/Makefile.am, tests/python/split.py: test it
* tests/core/ltlsynt.test: update existing tests to reflect the changes
Zielonka algorithm has been fixed and optimized.
It also now computes the strategy for both players.
* bin/ltlsynt.cc: Update calls to parity_game::solve()
* spot/misc/game.cc, spot/misc/game.hh: Implement the changes
spot::acc_cond::mark_t is implemented as a bit vector using a single
unsigned, and implicit conversions between mark_t and unsigned may be
confusing. We try to use the proper interface.
* bin/autfilt.cc, bin/ltlsynt.cc, spot/kripke/kripke.cc,
spot/misc/game.hh, spot/parseaut/parseaut.yy, spot/priv/accmap.hh,
spot/ta/ta.cc, spot/ta/taexplicit.cc, spot/ta/taproduct.cc,
spot/taalgos/emptinessta.cc, spot/taalgos/tgba2ta.cc, spot/twa/acc.cc,
spot/twa/acc.hh, spot/twa/taatgba.cc, spot/twa/taatgba.hh,
spot/twa/twagraph.hh, spot/twaalgos/alternation.cc,
spot/twaalgos/cleanacc.cc, spot/twaalgos/cobuchi.cc,
spot/twaalgos/complete.cc, spot/twaalgos/couvreurnew.cc,
spot/twaalgos/degen.cc, spot/twaalgos/dot.cc,
spot/twaalgos/dtwasat.cc, spot/twaalgos/dualize.cc,
spot/twaalgos/emptiness.cc, spot/twaalgos/gtec/ce.cc,
spot/twaalgos/gtec/gtec.cc, spot/twaalgos/gtec/sccstack.cc,
spot/twaalgos/gv04.cc, spot/twaalgos/hoa.cc, spot/twaalgos/lbtt.cc,
spot/twaalgos/ltl2tgba_fm.cc, spot/twaalgos/magic.cc,
spot/twaalgos/ndfs_result.hxx, spot/twaalgos/rabin2parity.cc,
spot/twaalgos/randomgraph.cc, spot/twaalgos/remfin.cc,
spot/twaalgos/sbacc.cc, spot/twaalgos/sccfilter.cc,
spot/twaalgos/sccinfo.cc, spot/twaalgos/sccinfo.hh,
spot/twaalgos/se05.cc, spot/twaalgos/sepsets.cc,
spot/twaalgos/simulation.cc, spot/twaalgos/strength.cc,
spot/twaalgos/stripacc.cc, spot/twaalgos/stutter.cc,
spot/twaalgos/sum.cc, spot/twaalgos/tau03.cc,
spot/twaalgos/tau03opt.cc, spot/twaalgos/totgba.cc,
spot/twaalgos/toweak.cc, python/spot/impl.i, tests/core/acc.cc,
tests/core/twagraph.cc: do not confuse mark_t and unsigned
* tests/python/acc_cond.ipynb: warn about possible change of the API
To ease debugging and testing, ltlsynt can output the synthesized
strategy as an automaton, not just an aiger circuit.
Also, its exit code has been changed to something meaningful.
* bin/ltlsynt.cc: Various improvements: options, exit code, code style
* spot/twaalgos/aiger.hh, spot/twaalgos/aiger.cc,
spot/twaalgos/Makefile.am: Move the aiger printer to separate files
* tests/core/ltlsynt.test: Clean up and update test file
* tests/Makefile.am: Add the test file to the test suite
* NEWS: document the new aiger printer
* doc/org/concepts.org: document the named property "synthesis-outputs",
used by print_aiger
This also fixes some empty lines and unsorted options
that appeared in some tools.
* tests/sanity/bin.test: Ensure this is done.
* bin/README: Add a new paragraph about this.
* bin/autcross.cc, bin/ltlcross.cc: Move the
output options in their own section.
* bin/common_color.cc: Assume color options are
in group -15.
* bin/common_finput.cc, bin/common_finput.hh:
Add a headless variant.
* bin/genltl.cc, bin/ltlfilt.cc, bin/ltlgrind.cc,
bin/randaut.cc, bin/randltl.cc: Do not force the
children groups, so that the options are correctly sorted.
* bin/ltlsynt.cc: Add missing groups.
* spot/misc/game.cc, spot/misc/game.hh: Here.
* bin/ltlsynt.cc: Realizability is now done by checking if the winning
strategy contains the initial state.
For now, ltlsynt only handles LTL realizability. It uses a reduction to
parity game followed by Calude et al.'s reduction from parity game to
reachability game.
* bin/ltlsynt.cc, bin/Makefile.am, bin/man/ltlsynt.x,
bin/man/Makefile.am, bin/.gitignore: New binary.
* doc/org/arch.tex, doc/Makefile.am, doc/org/tools.org,
doc/org/ltlsynt.org: Document it.
* spot/misc/game.cc, spot/misc/game.hh, spot/misc/Makefile.am: Parity
game wrapper for parity automata + reachability game interface from
Calude et al.'s paper.
