... and use it to sort transitions.

* src/graph/graph.hh: Adjust storage of source index.  Provide
remove_dead_transitions_(), sort_transitions_() and
chain_transitions_() methods.
* src/tgba/tgbagraph.cc (merge_transitions): Rewrite using
above methods.
* src/tgba/tgbagraph.hh: Add a comparison operator for
transitions.
* src/tgbatest/degenlskip.test, src/tgbatest/det.test,
src/tgbatest/ltl2ta.test, src/tgbatest/neverclaimread.test,
src/tgbatest/readsave.test: Adjust expected transition order in test
cases.

* src/tgbaalgos/dtbasat.cc, src/tgbaalgos/dtgbasat.cc: Here.

* src/priv/countstates.cc, src/priv/countstates.hh: Delete.
* src/priv/Makefile.am, src/tgbaalgos/postproc.cc: Adjust.

* src/misc/bddop.cc, src/misc/bddop.hh: Delete.
* src/misc/Makefile.am, src/ta/taexplicit.cc, src/ta/tgtaexplicit.cc,
src/taalgos/tgba2ta.cc, src/tgba/taatgba.cc, src/tgba/tgbagraph.hh:
Adjust.

* src/priv/acccompl.cc, src/priv/acccompl.hh,
src/priv/accconv.cc, src/priv/accconv.hh: Delete.
* src/priv/Makefile.am: Adjust.
* src/tgbaalgos/ltl2tgba_fm.cc, src/tgbaalgos/scc.cc,
src/tgbaalgos/sccinfo.cc, src/tgbaalgos/simulation.cc: Remove unused
includes.

* src/ltlparse/ltlfile.cc, src/ltlparse/ltlfile.hh: Delete.
* src/ltlparse/Makefile.am: Adjust.

* src/ltlenv/defaultenv.hh, src/ltlenv/defaultenv.cc (require): Return
an atomic_prop*, not a formula*.
* src/bin/randaut.cc, src/bin/randltl.cc, src/ltlvisit/apcollect.cc,
src/tgbatest/ltl2tgba.cc, src/tgbatest/randtgba.cc: Do not cast
the return of require().

* NEWS: Mention these tools.
* doc/org/autfilt.org, doc/org/randaut.org: New files.
* doc/org/tools.org, doc/Makefile.am: Add them.

* src/bin/randaut.cc, src/bin/man/randaut.x: New files.
* src/bin/Makefile.am, src/bin/man/Makefile.am: Adjust.
* src/tgbaalgos/randomgraph.hh, src/tgbaalgos/randomgraph.cc:
Add an option to output state-based acceptance, and update
the TGBA properties.
* src/tgbatest/randaut.test: New test.
* src/tgbatest/Makefile.am: Add it.

Thibaud Michaud authored Nov 17, 2014 and Alexandre Duret-Lutz committed Nov 29, 2014

* src/tgbaalgos/stutter_invariance.hh: Add documentation.

* wrap/python/ajax/spot.in: Adjust to the new interface.
* wrap/python/spot.i: Work around missing support for nested classes.
* wrap/python/tests/ltl2tgba.py, wrap/python/tests/ltl2tgba.test: More
test.

* bench/stutter/stutter_bench.sh: Add headers in the CSV files, and also
run stutter_invariance_randomgraph.
* bench/stutter/stutter_invariance_formulas.cc: Remove space from CSV
output.
* bench/stutter/stutter_invariance_randomgraph.cc: Likewise, plus fix
the call to is_stutter_invariant(), and return an average time.
* bench/stutter/stutter.ipynb: Adjust.
* bench/stutter/README: Simplify.
* bench/stutter/Makefile.am: Distribute the script and python notebook.

Thibaud Michaud authored Nov 17, 2014 and Alexandre Duret-Lutz committed Nov 26, 2014

* bench/stutter/README: Document stutter-invariance benchmarks.

Thibaud Michaud authored Nov 14, 2014 and Alexandre Duret-Lutz committed Nov 26, 2014

* bench/stutter/stutter_bench.sh: Collect benchmarks for different
number of atomic propositions in a single csv file.
* bench/stutter/stutter.ipynb: Visualize benchmarks generated by
stutter_bench.sh.

* src/ltlvisit/apcollect.hh,
src/ltlvisit/apcollect.cc (create_atomic_prop_set): New function.
* src/bin/randltl.cc, bench/stutter/stutter_invariance_randomgraph.cc:
Use it.

* src/tgbaalgos/hoaf.cc, src/tgbaalgos/hoaf.hh: Rename to...
* src/tgbaalgos/hoa.cc, src/tgbaalgos/hoa.hh: ... these, and
fix the function names.
* src/tgbaalgos/Makefile.am, src/bin/autfilt.cc,
src/bin/dstar2tgba.cc, src/bin/ltl2tgba.cc, src/tgbatest/ltl2tgba.cc:
Adjust all calls.

* src/tgbatest/hoaparse.test: More tests.

* src/tgbatest/hoaparse.test: More test.

* src/tgbatest/hoaparse.test: Add test.

* src/hoaparse/hoascan.ll: Remove superfluous line.
* src/tgbaalgos/hoaf.cc: Do not call to_string() to display names, as
this would add another level of escaping.
* src/tgbatest/hoaparse.test: Test it.

* src/bin/autfilt.cc: Catch exception.
* src/tgbatest/hoaparse.test: Test it.

* src/hoaparse/hoaparse.yy: Improve error reporting
in case labeled edges are mixed with unlabeled edges.
* src/hoaparse/hoascan.ll: Fix handling of nested comments.
* src/tgbatest/hoaparse.test: More coverage.

* src/hoaparse/hoaparse.yy: Here.
* src/tgbatest/hoaparse.test: More tests.

* src/hoaparse/hoaparse.yy: Here.
* src/tgbatest/hoaparse.test: Test it.

* src/hoaparse/hoaparse.yy: Here.
* src/tgbatest/hoaparse.test: Add tests.

* src/bin/ltlcross.cc: Here.
* src/tgbatest/ltlcross3.test: Add test case.

* src/hoaparse/parsedecl.hh (hoa_abort): New structure.
* src/hoaparse/hoascan.ll: Throw hoa_abort on --ABORT--.
* src/hoaparse/hoaparse.yy: Deal with this exception.
* src/hoaparse/public.hh: Add a boolean flag to mark aborted automata.
* src/bin/autfilt.cc: Report aborted automata.
* src/tgbatest/hoaparse.test: Add test case.

* src/hoaparse/hoaparse.yy: Allocate state after parsing the entire
header, not right after passing "States:".
* src/tgbatest/hoaparse.test: Reflect improved error message
about initial state.

* src/hoaparse/hoaparse.yy: Here.
* src/tgbatest/hoaparse.test: More tests.
* src/tgba/acc.hh (operator^=): New method.

* src/hoaparse/hoaparse.yy: Here.
* src/tgbatest/hoaparse.test: Test it.

* src/hoaparse/hoaparse.yy: Here.
* src/tgbatest/hoaparse.test: More test.

* src/hoaparse/hoaparse.yy: Here.
* src/tgbatest/hoaparse.test: Add tests.

* src/hoaparse/hoaparse.yy: Improve error recovery,
and fix location tracking in streams.
* src/hoaparse/public.hh: Store the last location so
that the next parse start at the correct position.
* src/bin/autfilt.cc: Stop parsing a stream on irrecoverable errors.
* src/tgbatest/hoaparse.test: Adjust tests.

* src/tgbatest/monitor.test: New file.
* src/tgbatest/Makefile.am: Add it.
* src/tgbaalgos/minimize.cc (minimize_monitor): Mark
the output automaton as state-based.
* src/tgba/tgbagraph.hh: Assume automata with 0 acceptance sets are also
state-based.

* src/bin/autfilt.cc, src/bin/dstar2tgba.cc: Do not reference the
formula in --help.

* src/bin/autfilt.cc: Loop over all automata in a file.
* src/hoaparse/public.hh: Turn the parser into an object.
* src/hoaparse/hoaparse.yy: Adjust.