1. 26 Sep, 2015 2 commits
    • Alexandre Duret-Lutz's avatar
      product: add a product_or variant · 51a3cfce
      Alexandre Duret-Lutz authored
      * src/twaalgos/product.cc, src/twaalgos/product.hh: Implement
      the variance.
      * src/bin/autfilt.cc: Expose it.
      * src/tests/prodor.test: New file.
      * src/tests/Makefile.am: Add it.
      * NEWS: Mention it.
      51a3cfce
    • Alexandre Duret-Lutz's avatar
      revamp the formula hierarchy (montro-patch) · b77f7e24
      Alexandre Duret-Lutz authored
      Flatten the formula ltl::formula hiearchy into a single ltl::vnode that
      has an enumerator to distinguish the types of node, and a common
      interface to access children, update reference counts, etc.  The
      ltl::formula class is now a thin wrapper around an ltl::vnode pointer to
      keep track of reference counts automatically.  Visitor are not used
      anymore; we now have map() and traversor() methods that are more
      concise.
      
      This basically fixes #43, but should be followed by some fine tuning
      that should now be localized to the formula.hh and formula.cc files.
      
      Some statistics about this patch.  I started working on it on Sep 9, had
      a first compiling version two weeks later on Sep 22, and it then took 5
      days to fixes the ~70 distincts bugs that were introduced during the
      conversion.  About 13200 lines were modified, and one third of those
      were removed.
      
      * src/ltlast/formula.cc, src/ltlast/formula.hh: Complete rewrite,
      including what was in separate nearby files.
      * src/ltlast/allnodes.hh, src/ltlast/atomic_prop.cc,
      src/ltlast/atomic_prop.hh, src/ltlast/binop.cc, src/ltlast/binop.hh,
      src/ltlast/bunop.cc, src/ltlast/bunop.hh, src/ltlast/constant.cc,
      src/ltlast/constant.hh, src/ltlast/multop.cc, src/ltlast/multop.hh,
      src/ltlast/unop.cc, src/ltlast/unop.hh, src/ltlvisit/dump.cc,
      src/ltlvisit/dump.hh, src/ltlast/predecl.hh: Delete these files.  Their
      feature have been merged in formula.hh and formula.cc.
      * src/ltlast/visitor.hh, src/ltlvisit/clone.cc, src/ltlvisit/clone.hh,
      src/ltlvisit/dump.hh, src/ltlvisit/postfix.cc, src/ltlvisit/postfix.hh:
      Delete these files, as we do not use visitors anymore.
      * bench/stutter/stutter_invariance_formulas.cc,
      bench/stutter/stutter_invariance_randomgraph.cc, doc/org/tut01.org,
      doc/org/tut02.org, doc/org/tut10.org, doc/org/tut22.org,
      iface/ltsmin/ltsmin.cc, iface/ltsmin/ltsmin.hh,
      iface/ltsmin/modelcheck.cc, src/bin/autfilt.cc,
      src/bin/common_aoutput.cc, src/bin/common_aoutput.hh,
      src/bin/common_finput.cc, src/bin/common_finput.hh,
      src/bin/common_output.cc, src/bin/common_output.hh,
      src/bin/common_trans.cc, src/bin/common_trans.hh, src/bin/dstar2tgba.cc,
      src/bin/genltl.cc, src/bin/ltl2tgba.cc, src/bin/ltl2tgta.cc,
      src/bin/ltlcross.cc, src/bin/ltldo.cc, src/bin/ltlfilt.cc,
      src/bin/ltlgrind.cc, src/bin/randaut.cc, src/bin/randltl.cc,
      src/kripke/kripkeexplicit.cc, src/kripke/kripkeexplicit.hh,
      src/kripkeparse/kripkeparse.yy, src/ltlast/Makefile.am,
      src/ltlenv/declenv.cc, src/ltlenv/declenv.hh, src/ltlenv/defaultenv.cc,
      src/ltlenv/defaultenv.hh, src/ltlenv/environment.hh,
      src/ltlparse/ltlparse.yy, src/ltlparse/public.hh,
      src/ltlvisit/Makefile.am, src/ltlvisit/apcollect.cc,
      src/ltlvisit/apcollect.hh, src/ltlvisit/contain.cc,
      src/ltlvisit/contain.hh, src/ltlvisit/dot.cc, src/ltlvisit/dot.hh,
      src/ltlvisit/exclusive.cc, src/ltlvisit/exclusive.hh,
      src/ltlvisit/length.cc, src/ltlvisit/length.hh, src/ltlvisit/mark.cc,
      src/ltlvisit/mark.hh, src/ltlvisit/mutation.cc,
      src/ltlvisit/mutation.hh, src/ltlvisit/nenoform.cc,
      src/ltlvisit/nenoform.hh, src/ltlvisit/print.cc, src/ltlvisit/print.hh,
      src/ltlvisit/randomltl.cc, src/ltlvisit/randomltl.hh,
      src/ltlvisit/relabel.cc, src/ltlvisit/relabel.hh,
      src/ltlvisit/remove_x.cc, src/ltlvisit/remove_x.hh,
      src/ltlvisit/simpfg.cc, src/ltlvisit/simpfg.hh,
      src/ltlvisit/simplify.cc, src/ltlvisit/simplify.hh, src/ltlvisit/snf.cc,
      src/ltlvisit/snf.hh, src/ltlvisit/unabbrev.cc, src/ltlvisit/unabbrev.hh,
      src/parseaut/parseaut.yy, src/ta/taexplicit.cc, src/ta/tgtaexplicit.cc,
      src/taalgos/minimize.cc, src/taalgos/tgba2ta.cc, src/tests/bare.test,
      src/tests/checkpsl.cc, src/tests/checkta.cc,
      src/tests/complementation.cc, src/tests/consterm.cc,
      src/tests/emptchk.cc, src/tests/equalsf.cc, src/tests/ikwiad.cc,
      src/tests/isop.test, src/tests/kind.cc, src/tests/length.cc,
      src/tests/ltldo.test, src/tests/ltlfilt.test, src/tests/ltlgrind.test,
      src/tests/ltlprod.cc, src/tests/ltlrel.cc,
      src/tests/parse_print_test.cc, src/tests/parseaut.test,
      src/tests/parseerr.test, src/tests/randtgba.cc, src/tests/readltl.cc,
      src/tests/reduc.cc, src/tests/syntimpl.cc, src/tests/taatgba.cc,
      src/tests/tostring.cc, src/tests/twagraph.cc, src/tests/utf8.test,
      src/twa/acc.cc, src/twa/bdddict.cc, src/twa/bdddict.hh,
      src/twa/bddprint.cc, src/twa/formula2bdd.cc, src/twa/formula2bdd.hh,
      src/twa/taatgba.cc, src/twa/taatgba.hh, src/twa/twa.cc, src/twa/twa.hh
      src/twa/twagraph.cc, src/twa/twagraph.hh, src/twa/twasafracomplement.cc,
      src/twaalgos/compsusp.cc, src/twaalgos/compsusp.hh,
      src/twaalgos/dtgbasat.cc, src/twaalgos/hoa.cc, src/twaalgos/lbtt.cc,
      src/twaalgos/ltl2taa.cc, src/twaalgos/ltl2taa.hh,
      src/twaalgos/ltl2tgba_fm.cc, src/twaalgos/ltl2tgba_fm.hh,
      src/twaalgos/minimize.cc, src/twaalgos/minimize.hh,
      src/twaalgos/neverclaim.cc, src/twaalgos/postproc.cc,
      src/twaalgos/postproc.hh, src/twaalgos/powerset.cc,
      src/twaalgos/powerset.hh, src/twaalgos/randomgraph.cc,
      src/twaalgos/remprop.cc, src/twaalgos/remprop.hh, src/twaalgos/stats.cc,
      src/twaalgos/stats.hh, src/twaalgos/stutter.cc, src/twaalgos/stutter.hh,
      src/twaalgos/translate.cc, src/twaalgos/translate.hh,
      wrap/python/ajax/spotcgi.in, wrap/python/spot.py,
      wrap/python/spot_impl.i, wrap/python/Makefile.am,
      wrap/python/tests/automata-io.ipynb, wrap/python/tests/formulas.ipynb,
      wrap/python/tests/ltl2tgba.py, wrap/python/tests/ltlparse.py,
      wrap/python/tests/ltlsimple.py, wrap/python/tests/randltl.ipynb: Adjust
      to use the new interface.
      * src/sanity/style.test: Accept more C++11 patterns.
      * NEWS: Mention the change.
      b77f7e24
  2. 24 Sep, 2015 2 commits
    • Etienne Renault's avatar
      Remove useless register_propositions method · 1628b188
      Etienne Renault authored
      * src/twa/bdddict.cc, src/twa/bdddict.hh,
      src/twaalgos/ltl2tgba_fm.cc: here.
      1628b188
    • Etienne Renault's avatar
      Ease atomic proposition manipulation for twa. · 11b9ada2
      Etienne Renault authored
      * doc/org/tut22.org, src/ltlvisit/apcollect.cc,
      src/ltlvisit/apcollect.hh, src/parseaut/parseaut.yy,
      src/tests/ikwiad.cc, src/tests/tgbagraph.test,
      src/tests/twagraph.cc, src/twa/twa.cc,
      src/twa/twa.hh, src/twaalgos/ltl2tgba_fm.cc,
      src/twaalgos/randomgraph.cc, src/twaalgos/relabel.cc,
      src/twaalgos/stutter.cc, src/twaalgos/stutter.hh: here.
      11b9ada2
  3. 03 Sep, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      dtgbasat: add a colored option · 3378d72a
      Alexandre Duret-Lutz authored
      This was suggested by one of the reviewers of our LPAR'15 paper.
      
      * src/twaalgos/dtgbasat.cc, src/twaalgos/dtgbasat.hh: Implement
      the colored option.
      * src/tests/satmin2.test: Test it.
      * doc/org/satmin.org, NEWS: Document it.
      3378d72a
  4. 20 Aug, 2015 3 commits
  5. 19 Aug, 2015 2 commits
  6. 17 Aug, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      merge tunnabrev/lunnabrev/wmunabbrev into a single function · d1f915c7
      Alexandre Duret-Lutz authored
      * src/ltlvisit/lunabbrev.cc, src/ltlvisit/lunabbrev.hh,
      src/ltlvisit/tunabbrev.cc, src/ltlvisit/tunabbrev.hh,
      src/ltlvisit/wmunabbrev.cc, src/ltlvisit/wmunabbrev.hh: Delete.
      * src/ltlvisit/unabbrev.cc, src/ltlvisit/unabbrev.hh: New files.
      * src/ltlvisit/Makefile.am: Adjust.
      * src/ltlvisit/print.cc, src/tests/equalsf.cc, src/tests/Makefile.am,
      src/twaalgos/ltl2taa.cc, wrap/python/spot_impl.i, src/bin/ltlfilt.cc:
      Adjust callers.
      * src/ltlvisit/contain.cc, src/tests/syntimpl.cc: Remove useless
      include.
      * wrap/python/tests/formulas.ipynb: New test cases.
      * doc/tl/tl.tex: Group all rules in a single section.
      * NEWS: Mention it.
      d1f915c7
  7. 14 Aug, 2015 3 commits
  8. 24 Jul, 2015 1 commit
  9. 16 Jul, 2015 1 commit
  10. 10 Jul, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      new conversion for Streett->GBA · d8a1dafa
      Alexandre Duret-Lutz authored
      * src/twaalgos/totgba.hh, src/twaalgos/totgba.cc: Implement
      the new function.
      * NEWS: Mention this new function.
      * src/bin/man/spot-x.x: Document SPOT_STREETT_CONV_MIN.
      * src/tests/ltl2dstar4.test: Add tests.
      * src/tests/Makefile.am: Add it.
      * src/bin/autfilt.cc: Do do call remove_fin explicitely
      when --tgba is used, let the postprocessor do it.
      * src/twa/acc.hh: Add shift operators for acceptance marks.
      * src/twaalgos/remfin.cc: Use the new algorithm.
      * src/twaalgos/sccinfo.cc, src/twaalgos/sccinfo.hh: Add
      a new method to supply the acceptance sets visited by an SCC.
      d8a1dafa
  11. 09 Jul, 2015 4 commits
  12. 30 Jun, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      scc_filter: do not remove Fin sets from rejecting SCCs · 5cb19a29
      Alexandre Duret-Lutz authored
      * src/twaalgos/sccfilter.cc (acc_filter_some, acc_filter_all): Merge
      into...
      (acc_filter_mask): ... this single parametrized class, and only
      remove sets that are only used as Inf.
      * src/twa/acc.hh: Add missing operator~.
      * src/tests/sccsimpl.test: Add test case.
      * src/tests/sccdot.test: Adjust.
      * NEWS: Mention the bug.
      5cb19a29
  13. 21 Jun, 2015 1 commit
  14. 16 Jun, 2015 1 commit
  15. 11 Jun, 2015 2 commits
    • Alexandre Duret-Lutz's avatar
      graph: rename num_transitions() as num_edges() · af8634d8
      Alexandre Duret-Lutz authored
      And in fact, rename most "trans*" as "edges*", because that what they
      really are.
      
      * src/bin/autfilt.cc, src/bin/ltlcross.cc, src/bin/randaut.cc,
      src/dstarparse/dra2ba.cc, src/dstarparse/dstarparse.yy,
      src/dstarparse/nra2nba.cc, src/dstarparse/nsa2tgba.cc,
      src/graph/graph.hh, src/graph/ngraph.hh, src/ltlvisit/exclusive.cc,
      src/parseaut/parseaut.yy, src/tests/complementation.cc,
      src/tests/graph.cc, src/tests/ltl2tgba.cc, src/tests/ngraph.cc,
      src/tests/twagraph.cc, src/twa/twagraph.cc, src/twa/twagraph.hh,
      src/twa/twamask.hh, src/twaalgos/are_isomorphic.cc,
      src/twaalgos/are_isomorphic.hh, src/twaalgos/canonicalize.cc,
      src/twaalgos/cleanacc.cc, src/twaalgos/complete.cc,
      src/twaalgos/compsusp.cc, src/twaalgos/cycles.cc,
      src/twaalgos/degen.cc, src/twaalgos/dot.cc, src/twaalgos/dtbasat.cc,
      src/twaalgos/dtgbacomp.cc, src/twaalgos/dtgbasat.cc,
      src/twaalgos/dupexp.cc, src/twaalgos/emptiness.cc,
      src/twaalgos/isunamb.cc, src/twaalgos/isweakscc.cc,
      src/twaalgos/ltl2tgba_fm.cc, src/twaalgos/mask.hh,
      src/twaalgos/minimize.cc, src/twaalgos/postproc.cc,
      src/twaalgos/powerset.cc, src/twaalgos/product.cc,
      src/twaalgos/randomgraph.cc, src/twaalgos/randomize.cc,
      src/twaalgos/randomize.hh, src/twaalgos/relabel.cc,
      src/twaalgos/remfin.cc, src/twaalgos/safety.cc, src/twaalgos/sbacc.cc,
      src/twaalgos/sccfilter.cc, src/twaalgos/sepsets.cc,
      src/twaalgos/simulation.cc, src/twaalgos/stutter.cc,
      src/twaalgos/totgba.cc: Rename these.
      af8634d8
    • Alexandre Duret-Lutz's avatar
      twa: forward num_sets() to acc_. · 6f500f3f
      Alexandre Duret-Lutz authored
      * src/twa/twa.hh (num_sets): New method.  Delegating to acc_.
      * src/twa/twagraph.hh, src/twa/twaproduct.cc, src/twa/twaproxy.cc,
      src/twaalgos/degen.cc, src/twaalgos/dot.cc, src/twaalgos/dtgbacomp.cc,
      src/twaalgos/dtgbasat.cc, src/twaalgos/gv04.cc, src/twaalgos/hoa.cc,
      src/twaalgos/lbtt.cc, src/twaalgos/magic.cc, src/twaalgos/mask.cc,
      src/twaalgos/ndfs_result.hxx, src/twaalgos/postproc.cc,
      src/twaalgos/powerset.cc, src/twaalgos/product.cc,
      src/twaalgos/remfin.cc, src/twaalgos/se05.cc,
      src/twaalgos/simulation.cc, src/twaalgos/stats.cc,
      src/twaalgos/stutter.cc, src/twaalgos/tau03.cc,
      src/twaalgos/tau03opt.cc, src/twaalgos/totgba.cc: Simplify
      acc().num_sets() into num_sets().
      6f500f3f
  16. 10 Jun, 2015 3 commits
    • Alexandre Duret-Lutz's avatar
      lbtt: take options as a string like other print functions · 9f32021e
      Alexandre Duret-Lutz authored
      * src/twaalgos/lbtt.hh (print_lbtt): Take a const char* opt argument.
      * src/twaalgos/lbtt.cc: Use it, select state-based
      vs. transition-based using automaton property, and implement output
      for generalized state-based acceptance.
      * src/bin/common_aoutput.cc, src/bin/common_aoutput.hh,
      src/bin/dstar2tgba.cc: Adjust usage.  We do not need to handle
      --lbtt=t as a special case anymore.
      * src/tests/lbttparse.test, wrap/python/spot.py,
      wrap/python/tests/automata-io.ipynb, wrap/python/tests/piperead.ipynb:
      Adjust.
      9f32021e
    • Alexandre Duret-Lutz's avatar
    • Alexandre Duret-Lutz's avatar
      rename hoa_reachable as print_hoa · b229bfc2
      Alexandre Duret-Lutz authored
      As actually claimed (but not done) by
      738f939f.
      
      * src/twaalgos/hoa.hh, src/twaalgos/hoa.cc: Rename it.
      * src/bin/common_aoutput.cc, src/bin/dstar2tgba.cc,
      src/bin/ltlcross.cc, src/tests/complementation.cc,
      src/tests/ltl2tgba.cc, src/tests/randtgba.cc, src/twaalgos/hoa.cc,
      wrap/python/spot.py: Adjust.
      b229bfc2
  17. 07 Jun, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      org: add example of LTL->BA translation · e7f5af6c
      Alexandre Duret-Lutz authored
      This addresses one item in #14.
      
      * doc/org/tut10.org: New file.
      * doc/Makefile.am: Add it.
      * src/twaalgos/translate.hh: Fix inclusion of types from
      postprocessor.
      * wrap/python/spot.py (translate): Fix typo in doc string.
      e7f5af6c
  18. 05 Jun, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      adjust names for automata printers · 738f939f
      Alexandre Duret-Lutz authored
      The following renamings are made:
      
        never_claim_reachable -> print_never_claim
        hoa_reachable   -> print_hoa
        lbtt_reachable  -> print_lbtt
        dotty_reachable -> print_dot
        ltl::dotty      -> print_dot_psl
      
      Fixes #89.
      
      * src/ltlvisit/dotty.cc, src/ltlvisit/dotty.hh, src/taalgos/dotty.cc,
      src/taalgos/dotty.hh src/twaalgos/dotty.cc, src/twaalgos/dotty.hh:
      Rename...
      * src/ltlvisit/dot.cc, src/ltlvisit/dot.hh src/taalgos/dot.cc,
      src/taalgos/dot.hh src/twaalgos/dot.cc, src/twaalgos/dot.hh:
      ... those.
      * bench/stutter/stutter_invariance_randomgraph.cc,
      iface/ltsmin/modelcheck.cc, src/bin/common_aoutput.cc,
      src/bin/dstar2tgba.cc, src/bin/ltl2tgta.cc, src/dstarparse/dra2ba.cc,
      src/ltlvisit/Makefile.am, src/taalgos/Makefile.am,
      src/tests/checkpsl.cc, src/tests/checkta.cc,
      src/tests/complementation.cc, src/tests/emptchk.cc,
      src/tests/ltl2tgba.cc, src/tests/ltlprod.cc, src/tests/randtgba.cc,
      src/tests/readltl.cc, src/tests/taatgba.cc, src/tests/twagraph.cc,
      src/twa/twa.hh, src/twa/twasafracomplement.cc,
      src/twaalgos/Makefile.am, src/twaalgos/dtbasat.cc,
      src/twaalgos/dtgbasat.cc, src/twaalgos/dupexp.cc,
      src/twaalgos/lbtt.cc, src/twaalgos/lbtt.hh,
      src/twaalgos/ltl2tgba_fm.cc, src/twaalgos/neverclaim.cc,
      src/twaalgos/neverclaim.hh, wrap/python/ajax/spot.in,
      wrap/python/spot.py, wrap/python/spot_impl.i,
      wrap/python/tests/ltl2tgba.py, wrap/python/tests/parsetgba.py: Adjust.
      738f939f
  19. 04 Jun, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      ltlvisit: rename tostring.hh as print.hh and rename printer functions · 8fb7b279
      Alexandre Duret-Lutz authored
      This actually performs three related changes, but separating them
      would be quite inconvenient.
      
      1) rename tostring.hh to print.hh a welcome side-effect is that
      I could fix several files that included this file for not reason.
      
      2) de-overload some of the to_string functions, and rename them
      as follow:
      
        to_string -> print_psl, print_sere, str_psl, str_sere
        to_utf8_string -> print_utf8_psl, print_utf8_sere,
                          str_utf8_psl, str_utf8_sere
        to_spin_string -> print_spin_ltl, str_spin_ltl
        to_wring_string -> print_wring_ltl, str_wing_ltl
        to_lbt_string -> print_lbt_ltl, str_lbt_ltl
        to_latex_string -> print_latex_psl, str_latex_psl
        to_sclatex_string -> print_sclatex_psl, str_sclatex_psl
      
      Now it is clearer what these functions do, and their restrictions.
      
      3) all those print_* functions now take the stream to write onto
      as their first argument.  This fixes #88.
      
      * src/ltlvisit/tostring.cc, src/ltlvisit/tostring.hh: Rename into...
      * src/ltlvisit/print.cc, src/ltlvisit/print.hh: ... those, and make
      the changes listed above.
      * doc/org/tut01.org, src/bin/common_output.cc,
      src/bin/common_trans.cc, src/bin/ltl2tgba.cc, src/bin/ltl2tgta.cc,
      src/bin/ltlcross.cc, src/bin/ltldo.cc, src/bin/ltlfilt.cc,
      src/bin/randltl.cc, src/ltlparse/ltlparse.yy,
      src/ltlvisit/Makefile.am, src/ltlvisit/mark.cc,
      src/ltlvisit/relabel.cc, src/ltlvisit/simplify.cc,
      src/ltlvisit/snf.cc, src/ta/taexplicit.cc, src/ta/tgtaexplicit.cc,
      src/taalgos/tgba2ta.cc, src/tests/equalsf.cc, src/tests/ltl2tgba.cc,
      src/tests/ltlrel.cc, src/tests/randtgba.cc, src/tests/reduc.cc,
      src/tests/syntimpl.cc, src/tests/tostring.cc, src/twa/bdddict.cc,
      src/twa/bddprint.cc, src/twa/taatgba.cc, src/twa/taatgba.hh,
      src/twa/twagraph.cc, src/twaalgos/compsusp.cc, src/twaalgos/lbtt.cc,
      src/twaalgos/ltl2taa.cc, src/twaalgos/ltl2tgba_fm.cc,
      src/twaalgos/neverclaim.cc, src/twaalgos/remprop.cc,
      src/twaalgos/stats.cc, wrap/python/ajax/spot.in, wrap/python/spot.py,
      wrap/python/spot_impl.i: Adjust.
      8fb7b279
  20. 03 Jun, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      ltlvisit: merge lbt.hh into tostring.hh · aedce810
      Alexandre Duret-Lutz authored
      Fixes #86.
      
      * src/ltlvisit/lbt.hh, src/ltlvisit/lbt.cc: Delete and move contents
      into...
      * src/ltlvisit/tostring.hh, src/ltlvisit/tostring.cc: ... these.
      * doc/org/tut01.org, src/bin/common_output.cc,
      src/bin/common_trans.cc, src/bin/ltlcross.cc,
      src/ltlvisit/Makefile.am, src/twaalgos/lbtt.cc,
      wrap/python/spot_impl.i: Adjust.
      aedce810
  21. 01 Jun, 2015 2 commits
  22. 26 May, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      randaut: better generation of acceptance conditions · 88141b27
      Alexandre Duret-Lutz authored
      * src/bin/randaut.cc: Replace the --acc-type and --acc-sets
      options by a more general --acceptance option, that take either
      an acceptance formula, or an acceptance name parametred by ranges.
      Also accept a range for the number of atomic propositions.
      * src/twaalgos/randomgraph.cc (random_acceptance): Move...
      * src/twa/acc.cc, src/twa/acc.hh (random): ... here.
      (parse_acc_code): Generalize to accept ranges instead of
      numbers whenever sensible, and accept a 'random' acceptance.
      * src/tests/randaut.test: Adjust tests and add more.
      * wrap/python/tests/randaut.ipynb: Adjust call to randaut.
      88141b27
  23. 22 May, 2015 2 commits
    • Alexandre Duret-Lutz's avatar
      sat-minimize: some documentation and associated fixes · 96e2da86
      Alexandre Duret-Lutz authored
      * doc/org/satmin.org: Document the new DTωA-minimization procedure.
      * doc/org/tools.org: Fix link.
      * src/bin/autfilt.cc: Pass -S to sat_minimize().
      * src/twa/twagraph.hh: (state_acc_sets) New method.
      * src/twaalgos/dotty.cc: Use it to correctly display co-Büchi automata.
      * src/twaalgos/dtbasat.cc: Set the deterministic property on the result.
      * src/twaalgos/dtgbasat.cc: Likewise, and preprocess the input automaton
      in sat_minimize().
      * src/twaalgos/dtgbasat.hh: Fix documentation, and take the state-based
      information as an argument.
      * src/twaalgos/postproc.cc: Do not call simulation-based reduction
      on non-separated acceptances.
      * src/tests/satmin2.test: Use -S rather than 'state-based'.
      * NEWS: Update.
      96e2da86
    • Alexandre Duret-Lutz's avatar
  24. 21 May, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      acc: better Rabin/Streett detection · e04b4eb9
      Alexandre Duret-Lutz authored
      * src/twa/acc.cc: Allow duplicate and reordered pairs.  Also recognize
      the single-pair cases.
      * src/twaalgos/hoa.cc: When Rabin or Streett is detected, canonicalize
      the Acceptance: line.
      * src/tests/hoaparse.test, wrap/python/tests/accparse2.py: More tests.
      * src/tests/sbacc.test: Adjust.
      e04b4eb9
  25. 20 May, 2015 1 commit
    • Alexandre Duret-Lutz's avatar
      acc: recognize parity acceptance · 04171207
      Alexandre Duret-Lutz authored
      It has two modes: strict or not.  In strict mode (tested in
      hoaparse.test), the acceptance formula has to match exactly the one
      given in the HOA spec.  In non-strict mode (tested in accparse2.py)
      any equivalent formula is accepted.
      
      * src/twa/acc.cc, src/twa/acc.hh (acc_cond::is_parity): New method.
      * src/twaalgos/hoa.cc: Use it.
      * src/tests/hoaparse.test: Test it.
      * wrap/python/spot_impl.i: Bind it.
      * wrap/python/tests/accparse2.py: New file.
      * wrap/python/tests/Makefile.am: Add it.
      04171207