GitLab

states).

* src/tgbaalgos/tgbatba.cc: When degeneralizing to SBA, remove the
acceptance conditions that are common to all outgoing transitions
of this state.  This helps to make the degeneralization
idempotent.
* src/tgbatest/degenid.test: New test case.
* src/tgbatest/Makefile.am: Add it.

* src/tgbaalgos/save.c (process_state): Escape quotes in the
name of source and destination states.  This fixes a side bug
in the upcoming degenid.test test case.

after the simulation-reduction.

Report from Tomáš Babiak <xbabiak@fi.muni.cz>.

* src/tgbaalgos/neverclaim.hh (never_claim_reachable): Take
a tgba as input.
* src/tgbaalgos/neverclaim.cc (never_claim_bfs): Call
state_is_accepting() only if this tgba turns out to be
a tgba_sba_proxy.  Otherwise check the acceptance of one
outgoing transition as we do in dotty_bfs since 2011-03-05.
* src/tgbatest/ltl2tgba.cc: Do not redegeneralize before
calling never_claim_reachable() if we know the automaton is
degeneralized already.
* src/tgbatest/ltl2tgba.test: Add a test case.

* src/tgbatest/complementation.cc (check, automaton): Remove
these unused variables.

Reported by Tomáš Babiak <xbabiak@fi.muni.cz>.

* src/tgba/tgbatba.cc (tgba_tba_proxy): Replace the std::map used
to record outgoing transitions by an Sgi::hash_map, and keep the
order of these transitions in a separate list.
* src/tgbatest/degendet.test: New file.
* src/tgbatest/Makefile.am (TESTS): Add it.
* THANKS: Add Tomáš and convert to utf8.

* iface/dve2/dve2check.cc: Reverse the value of
expect_counter_example with respect to the -e/-E options.
* iface/dve2/dve2check.test: Swap -e and -E.

* wrap/python/ajax/ltl2tgba.html: Add shadow to all boxes.
* wrap/python/ajax/css/ltl2tgba.css (.shadow): New class.

* bench/ltl2tgba/algorithms: Reduce the number of Spot configuration
tested.
* bench/ltl2tgba/Makefile.am (run, small.txt, big.txt, known.txt):
New rules.
* bench/ltl2tgba/big, bench/ltl2tgba/small, bench/ltl2tgba/known:
Add a 15min timeout to the lbtt configuration.
* bench/ltl2tgba/defs.in: Adjust variable definitions to accept
variable inderections.
* bench/ltl2tgba/parseout.pl: Add an option to output the table in
LaTeX.  Also consider all formulae, not just the positive
formulae.
* bench/ltl2tgba/README: Update.

reordering operands of commutative operators.

the cached result for the requests.  So that it survives
the browser's cache.
(finish): Prune the cache only once per hour, and only eraes
files that are older than 2 hours.

on page load.

BddCache_lookup return an entry from a Not operation.

* src/bddop.c (apply_rec, simplify_rec): When checking the cache
entry, always check entry->a and entry->c before checking
entry->b, because the "not_rec()" function does not initialize
the latter.

* wrap/python/ajax/spot.in (finish): Prune the cache once in a
while.  We rely on hardlinks for garbage collecting the pictures
and dot sources that may be shared by different requests.

* wrap/python/ajax/spot.in (render_dot, render_dot_maybe)
(render_automaton, render_formula): Cache the dot source, so that
we do not have to regenerate two pictures from the same contents.
* wrap/python/spot.i: Typo in the ostringstream declaration.

* wrap/python/ajax/spot.in: Output a cache-control header, so that
browsers do no even send two identical requests.

* wrap/python/ajax/spot.in: Use the QUERY_STRING as a hash key to
cache the result of the script.  Open stdout without buffering and
redirect it to a file that we can dump later on cache hits.  Parts
of this change are extracted from code from Pierre Parutto
<parutto@lrde.epita.fr>.
* AUTHORS: Add him.

(reachable_states, has_deadlocks): Declare as static functions,
to suppress a GCC warning.

* iface/dve2/dve2.cc (dve2_kripke::dve2_kripke): Fill
a format_filter_ array with boolean indicating whether each
variable should be printed.  Ignore variable with only one
possible value.
(dve2_kripke::~dve2_kripke): Destroy it.
(dve2_kripke::format_state): Use it.
* iface/dve2/finite.test: Adjust.

generate these formulae with "genltl".

* src/tgbatest/ltlcounter/: Remove this directory.
* src/tgbatest/Makefile.am: Adjust.
* src/tgbatest/ltlcounter.test, bench/ltlcounter/run: Use genltl
to generate the formulae.
* bench/ltlcounter/README: Do not mention src/tgbatest/ltlcounter/
anymore.

* src/ltlvisit/dotty.cc: Display "L" and "R" tail-labels
for binary operators.  Gather all constants and atomic
propositions in a sub-graph with "rank=sink".

* src/ltltest/genltl.cc (fair_response, ltl_counter)
(ltl_counter_carry): New functions, constructing function from
gastin.03.cav and rozier.07.cav.  The LTL counter will replace the
scripts in src/tgbatest/ltlcounter/.
(X_n): New helper function.

built output.

This is also a step towards better checks for things like
__attribute__ or std::tr1.

* m4/ax_prefix_config_h.m4: New file.
* configure.ac: Call AC_CONFIG_HEADERS and AX_PREFIX_CONFIG_H.
* src/misc/Makefile.am: Install misc/_config.h.
* src/misc/random.cc, src/misc/version.cc: Include misc/_config.h.

* wrap/python/ajax/protocol.txt: New file.
* wrap/python/ajax/Makefile.am (EXTRA_DIST): Add it.

* wrap/python/ajax/ltl2tgba.html: Adjust to use
jQuery 1.6.1 and jQuery-UI 1.8.13.  Remove a useless check
of $("#autoupdate").attr("checked") since this checkbox no longer
exists.
* wrap/python/ajax/css/ui-lightness/jquery-ui-1.8.8.custom.css:
Replace by ...
* wrap/python/ajax/css/ui-lightness/jquery-ui-1.8.13.custom.css: This.
* wrap/python/ajax/Makefile.am (EXTRA_DIST): Adjust.

* src/misc/intvcmp2.cc (stream_compression_base::run):
Implement a shift-less encoding for the 1-bit and 3-bit cases.
Also declare offsets as size_t, to help 64-bit compilers.

size_t.

* src/misc/intvcmp2.cc (int_array_array_compression): Specify full
type of stream_compression_base<int_array_array_compression> in
constructor to please g++ versions <= 4.3.

* iface/dve2/dve2.cc (dve2_state, dve2_compressed_state): Store
size and count on 16 bits, and hash on 32 bits, to limit memory
wasted.