Fixes#521.
* spot/tl/simplify.cc, spot/tl/simplify.hh,
spot/twaalgos/translate.cc, spot/twaalgos/translate.hh: Add an option
to limit automata-based implication checks of n-ary operators when too
many operands are used. Defaults to 16.
* bin/spot-x.cc, NEWS, doc/tl/tl.tex: Document it.
* tests/core/bdd.test: Disable the limit for this test.
Based on a request from Pierre Ganty.
* spot/twaalgos/stats.cc, spot/twaalgos/stats.hh,
bin/common_aoutput.cc, bin/common_aoutput.hh: Implement those
options.
* tests/core/format.test: Add test case.
* doc/org/autfilt.org: Update doc.
* NEWS: Mention them.
* spot/twaalgos/translate.cc: When producing Parity output, split LTL
as we do in the Generic case.
* spot/twaalgos/postproc.hh, spot/twaalgos/postproc.cc: Use
acd_transform() and add an "acd" option to disable this.
* bin/spot-x.cc, NEWS: Document this.
* tests/core/genltl.test, tests/core/minusx.test,
tests/core/parity2.test: Adjust test cases for improved outputs.
Based on a mail from Edmond Irani Liu. The test case also serves for
the previous patch.
* bin/genltl.cc, spot/gen/formulas.cc, spot/gen/formulas.hh: Add it.
* NEWS: Mention it.
* tests/core/genltl.test: Test it.
* bin/ltlsynt.cc: Implement these options.
* bin/common_aoutput.hh, bin/common_aoutput.cc (automaton_format_opt):
Make extern.
* NEWS: Mention the new options.
* doc/org/ltlsynt.org: Use dot output in documentation.
* tests/core/ltlsynt.test: Quick test of the new options.
* spot/twaalgos/postproc.cc, spot/twaalgos/postproc.hh: Introduce a
merge-states-min option.
* bin/spot-x.cc: Document it.
* spot/gen/automata.cc, spot/gen/automata.hh, bin/genaut.cc: Add
option to generate cyclist test cases.
* NEWS: Document the above.
* tests/core/included.test: Add test cases that used to be too slow.
* spot/twaalgos/degen.hh, spot/twaalgos/degen.cc: Adjust
degeneralize() and degeneralize_tba() to work on generalized-co-Büchi.
* NEWS: Mention this.
* spot/twaalgos/cobuchi.hh, spot/twaalgos/cobuchi.cc (to_nca): Use
degeneralization on generalized-co-Büchi.
* spot/twaalgos/postproc.cc: Use degeneralization for generalized
co-Büchi as well.
* bin/autfilt.cc: Improve chain products of co-Büchi automata by using
generalization if too many colors are needed.
* tests/core/prodchain.test, tests/python/pdegen.py: Add test cases.
* NEWS: Mention those change.
* spot/twaalgos/game.hh (print_pg): New function.
(pg_print): Mark as deprecated.
* spot/twaalgos/game.cc (pg_print): Redirect to print_pg().
(print_pg): Update to output state names.
* python/spot/__init__.py: Teach to_str() about print_pg().
* bin/ltlsynt.cc: Adjust to call print_pg().
* tests/python/games.ipynb: Add an example.
* tests/core/ltlsynt.test: Adjust to remove the "INIT" note.
This should fix compilation on OSX, as reported by Yann Thierry-Mieg.
* m4/environ.m4: New file.
* m4/gnulib-cache.m4, m4/gnulib-comp.m4: Update.
* bin/common_trans.cc [HAVE_SPAWN_H]: Do not define environ.
* bin/common_file.cc, bin/common_file.hh (output_file): Add a
force_append option.
* bin/ltlsynt.cc: Implement the --from-pgame option, and
fix suppot for --csv when multiple inputs are processed.
* NEWS: Mention the new option.
* tests/core/syfco.test: Add a test case.
* tests/core/ltlsynt-pgame.test: New file.
* tests/Makefile.am: Add it.
* bin/common_finput.cc, bin/common_finput.hh: Add support for
process_tlsf_file.
* bin/ltlsynt.cc: Implement it.
* tests/core/syfco.test: Adjust test case.
* bin/common_finput.cc, bin/common_finput.hh,
bin/common_hoaread.hh (process_file): Split into...
(process_ltl_file, process_aut_filt): ... these, as we will need both
in ltlsynt.
This will later help improve the handling of different input types of
ltlsynt.
* bin/common_finput.hh (job_type): New enum.
(job::type): Use it.
* bin/autcross.cc, bin/autfilt.cc, bin/common_finput.cc,
bin/dstar2tgba.cc, bin/ltl2tgba.cc, bin/ltl2tgta.cc, bin/ltlcross.cc,
bin/ltldo.cc, bin/ltlfilt.cc, bin/ltlgrind.cc, bin/ltlsynt.cc: Adjust
to use the job_type enum instead of a boolean.
Suggested by Ondřej Lengál. Fixes#504.
* bin/autcross.cc: Implement the --language-complemented option.
* NEWS, doc/org/autcross.org: Document it.
* tests/core/autcross.test: Test it.
* THANKS: Add Ondřej.
* spot/twaalgos/synthesis.cc, spot/twaalgos/synthesis.hh: generalize the
bypass and avoid to construct a strategy when we want realizability.
* bin/ltlsynt.cc: adapt for realizability
* tests/core/ltlsynt.test: update tests
* bin/ltlsynt.cc: Add "acd" to the list of possible paritization
algorithms used by ltlsynt
* spot/twaalgos/synthesis.cc, spot/twaalgos/synthesis.hh: Add
ACD as paritisation algorithm
* tests/core/ltlsynt.test: add tests
Product between mealy machines
with propagation of synthesis outputs
and additional assertions.
Currently it only supports input complete machines
* spot/twaalgos/mealy_machine.cc,
spot/twaalgos/mealy_machine.hh: Here
* bin/ltlsynt.cc: Use
* tests/python/except.py,
tests/python/synthesis.ipynb: Test
do them using C++17's __has_include instead
* configure.ac: Do not check for sys/times.h,
valgrind/memcheck.h, and spawn.h.
* bin/common_trans.cc, spot/misc/fixpool.hh, spot/misc/mspool.hh,
spot/misc/timer.hh: Adjust to use __has_include instead.
* spot/twaalgos/remprop.cc, spot/twaalgos/remprop.hh (to_finite): New
function.
* bin/autfilt.cc (--to-finite): Add it.
* doc/org/tut12.org: Update to use it.
* spot/twa/twagraph.cc (purge_dead_states): Also remove false edges.
* spot/parseaut/parseaut.yy: Do not ignore false self-loops, and
add false self-loop on accepting states without successors.
* NEWS: List the above changes.
* tests/core/ltlf.test: New file.
* tests/Makefile.am: Add it.
* tests/core/complete.test: Adjust expected output.
* bin/autfilt.cc: Here.
* spot/twaalgos/hoa.cc, spot/twaalgos/hoa.hh: Fix the prototype
of set_aliases so that it is usable.
* tests/core/dualize.test: Add a simple test case.
* NEWS: Mention the new option.
"Strategy" was used for mealy machines and game strategies a like.
Introduced the notion of mealy machine in three different flavors:
mealy machine: twa_graph with synthesis-outputs
separated mealy machine: mealy machine and all transitions
have conditions of the form (bdd over inputs)&(bdd over outputs)
split mealy machine: mealy machine that alternates between
env and player states. Needs state-players
* bin/ltlsynt.cc: renaming
* python/spot/impl.i: Add vector for const_twa_graph_ptr
* spot/twaalgos/aiger.cc,
spot/twaalgos/aiger.hh: Adapting functions
* spot/twaalgos/mealy_machine.cc,
spot/twaalgos/mealy_machine.hh: Add test functions and
propagate properties correctly. Adjust for names
* spot/twaalgos/synthesis.cc,
spot/twaalgos/synthesis.hh: Removing unnecessary functions
and adapt to new names
* tests/python/aiger.py,
tests/python/_mealy.ipynb,
tests/python/mealy.py,
tests/python/synthesis.ipynb: Adjust
Fixes#480.
* bin/common_trans.cc (shorthands_ltl, shorthands_autproc): Write
those lists using regexes. Add entries for Owl 21.0.
(show_shorthands, tool_spec): Adjust to use those regexes.
* doc/org/autcross.org, doc/org/ltlcross.org, doc/org/ltldo.org:
Update the list of shorthands.
* tests/core/ltldo.test: Add a couple of tests.
* NEWS: Mention this new feature.
* spot/twaalgos/synthesis.cc: here
* spot/twaalgos/synthesis.hh: introduce a realizability_code
* bin/ltlsynt.cc, spot/twaalgos/aiger.cc: use this enum
* tests/core/ltlsynt.test: update tests
