* spot/twaalgos/aiger.cc (mealy_machine_to_aig): Remove the code that
attempted to convert state names to integer, throwing exceptions on
failure. That code was not exercised anywhere, but it caused failure
in the implementation of an LTLf->AIG pipeline in which LTLf formulas
that label states are preserved.
The negation of global equivalences for outputs
contained a slight error when the output corresponded
to a negated gate.
* spot/twaalgos/aiger.cc: Fix
* tests/core/ltlsynt.test: Test
Fix#597.
* spot/tl/print.cc: Fix rendering of X[!].
* doc/tl/spotltl.sty: Add a \StrongX definition.
* tests/core/latex.test: Add a test case.
* NEWS: Mention the issue.
This fixes issue #596.
* spot/twaalgos/remprop.cc: Rewrite main loop.
* tests/core/ltlf.test: Add test case.
* tests/python/game.py: Remove a test that appears
to make incorrect assumptions about to_finite.
* NEWS: Mention the bug.
* spot/misc/permute.hh: New file.
* spot/misc/Makefile.am: Add it.
* spot/graph/graph.hh, spot/twa/twagraph.cc,
spot/twaalgos/randomize.cc: Use the new permute_vector() function.
* spot/twa/twagraph.hh: Update documentation.
* NEWS: Update.
* spot/twaalgos/synthesis.cc: Remove a debuging print
from the semisym code, and add an additional case
in the fullysym code.
* tests/core/ltlsynt.test: Add a some test case,
and remove some bashism.
Previous output was not very usable in presence of decomposed
specifications. We now keep track of the number of parts, and also
prefix the columns names with "max_" or "sum_" to indicate how their
statistics are updated in presence of multiple part. Other missing
statistics, like the size of the translated automaton, or maximal
number of colors seen in a game, have been added.
* spot/twaalgos/synthesis.hh (bench_var): Rename, augment, and
document each statistsic.
* spot/twaalgos/mealy_machine.cc, spot/twaalgos/synthesis.cc,
bin/ltlsynt.cc: Adjust to the new naming scheme.
* doc/org/ltlsynt.org: Show a CSV file, and document its columns.
* tests/core/ltlsynt-pgame.test, tests/core/ltlsynt2.test,
tests/core/ltlsynt.test: Adjust test cases.
* NEWS: Mention the backward incompatible change.
Some columns were superfluous, other had inconsistent names, and some
times where not tracked.
* spot/twaalgos/synthesis.cc: Improve tracking of times and verbose
messages.
* bin/ltlsynt.cc (print_csv): Adjust CSV columns.
* tests/core/ltlsynt.test, tests/core/ltlsynt2.test,
tests/core/ltlsynt-pgame.test: Adjust expected CSV and verbose
messages.
* doc/org/ltlsynt.org: Give some example.
* spot/twaalgos/game.cc, spot/twaalgos/game.hh (get_state_winners):
Declare a non-const version as well to avoid a "possibly dangling
reference" error in code show by tut40.org.
* spot/twaalgos/game.cc: If the original acceptance is "parity min",
use min_set(), not max_set(), to read edge priorities.
* tests/python/game.py: Add a test case.
* NEWS: Mention the bug.
Fixes#591.
* spot/twaalgos/matchstates.cc,
spot/twaalgos/matchstates.hh (match_states_decorate): New function.
* bin/autfilt.cc: Add a --track-formula option.
* tests/core/trackf.test: New file.
* tests/Makefile.am: Test it.
* NEWS: Mention it.
This is related to issue #591, reported by Blake C. Rawlings.
* spot/twaalgos/ltl2tgba_fm.cc, spot/twaalgos/ltl2tgba_fm.hh
(ltl_to_tgba_fm): Add option to keep LTL labels.
* spot/twaalgos/matchstates.cc, spot/twaalgos/matchstates.hh
(match_states): Add variant with a formula as second argument.
* tests/python/matchstates.py: Test it.
* NEWS: Mention it.
* THANKS: Add reporter.
This is a useful part for issue #591.
* spot/twaalgos/matchstates.cc, spot/twaalgos/matchstates.hh: New
files.
* spot/twaalgos/Makefile.am: Add them.
* python/spot/impl.i: Add python bindings.
* tests/python/matchstates.py: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention this new function.
* spot/gen/formulas.cc, spot/gen/formulas.hh, bin/genltl.cc: Implement
support for --lily-pattern.
* doc/spot.bib, bin/man/genltl.x: Add references.
* NEWS: Mention it.
* tests/core/ltlsynt.test: Use these formulas.
* tests/core/genltl.test: Adjust.
* bin/ltlmix.cc: Add options --ins, --outs, as well as the
two-argument form of -A/-P.
* bin/common_ioap.hh, bin/common_ioap.cc (is_output): New function.
* spot/tl/apcollect.cc, spot/tl/apcollect.hh (create_atomic_prop_set):
Allow the prefix string to be changed.
* spot/tl/randomltl.cc, spot/tl/randomltl.hh: Add support for an I/O
version with two set of atomic proposition, and a predicate to decide
if the original proposition was input or output.
* tests/core/ltlmix.test: More tests.
Fixes#400.
* spot/tl/randomltl.cc, spot/tl/randomltl.hh: Adjust to accept
a set of formula to replace the atomic propositions.
* bin/ltlmix.cc: New file.
* bin/Makefile.am: Add it.
* bin/man/ltlmix.x: New file.
* bin/man/Makefile.am: Add it.
* doc/org/ltlmix.org: New file.
* doc/Makefile.am: Add it.
* bin/man/genltl.x, bin/man/randltl.x, bin/man/spot.x, bin/spot.cc,
doc/org/arch.tex, doc/org/concepts.org, doc/org/tools.org, NEWS: Mention
ltlmix.
* tests/core/ltlmix.test: New file.
* tests/Makefile.am: Add it.
* spot/tl/randomltl.hh (has_unary_ops): New method.
* spot/tl/randomltl.cc: Avoid creating subformulas of even size
when we do not have unary operators.
* tests/core/randpsl.test: Test it.
* NEWS: Mention it.
It is illegal to capture the element of a structured binding
in C++17, GCC 15 will complain about it.
* spot/twaalgos/synthesis.cc: Move the illegal structured binding
inside the lambda.
We should have [*0]|f ≡ f when f is a SERE that already accept the
empty word. Fixes issue #454.
* spot/tl/formula.cc: Implement the rewriting.
* tests/core/reduccmp.test: Add a test case.
* doc/tl/tl.tex, NEWS: Document it.
* spot/tl/formula.hh, spot/tl/formula.cc: Update the properties
and track them.
* tests/core/kind.test: Augment the test case.
* doc/tl/tl.tex, doc/spot.bib, NEWS: Document these new classes.
Related to issue #587.
* spot/twaalgos/postproc.cc, spot/twaalgos/postproc.hh: Add
support for option "rde".
* bin/spot-x.cc, NEWS: Mention it.
* tests/core/deadends.test, tests/core/ltl2tgba2.test,
tests/python/atva16-fig2a.ipynb, tests/python/deadends.py: Adjust test
cases to reflect the improvement.
* tests/core/ltlsynt.test: Also adjust this test case, which is the
only one worsened. Some extra gates are generated when translating
GFa<->GFb with --algo=ds or --algo=sd. Issue #588 would be one way to
fix that.
The explicit way of splitting suffers if there are
too many input APs, two new ways of splitting
are introduced as well as a heuristic to chose
between them.
* NEWS: update
* spot/twaalgos/synthesis.cc,
spot/twaalgos/synthesis.hh: New fonctions
* bin/ltlsynt.cc: Add corresponding option
* tests/core/gamehoa.test,
tests/core/ltlsynt.test,
tests/python/_partitioned_relabel.ipynb,
tests/python/_synthesis.ipynb,
tests/python/game.py,
tests/python/split.py,
tests/python/synthesis.py: Adjusting and adding test
* spot/twaalgos/degen.hh (is_partially_degeneralizable): Pass the
forbid vector by reference, and document it. I hope that not passing
forbid by copy will get rid of a spurious "potential nullptr" warning
by gcc on Arch Linux.
* spot/twaalgos/degen.cc: Adjust, and refactor the code a bit.
* spot/twaalgos/toparity.cc: Likewise.
For issue #570.
* spot/twaalgos/cleanacc.hh,
spot/twaalgos/cleanacc.cc (reduce_buchi_acceptance_set_here,
enlarge_buchi_acceptance_set_here): New functions.
* bin/autfilt.cc: Add options --reduce-acceptance-set and
--enlarge-acceptance-set.
* tests/core/basetred.test: New file.
* tests/Makefile.am: Add it.
* NEWS: Mention it.
