1. 05 Mar, 2010 1 commit
    • Alexandre Duret-Lutz's avatar
      Simplify F(a)|F(b) as F(a|b). Add similar rule for G(a)&G(b). · 21402560
      Alexandre Duret-Lutz authored
      * src/ltlvisit/basicreduce.cc (basic_reduce_visitor): Replace
      the FG(a)|FG(b) == FG(a|b) rule by the above more generic one.
      Add the dual rule for G(a)&G(b), as we had none (this one won't
      improve anything in the translation, but it is more symmetric
      this way).  Also simplify some pointer checks.
      21402560
  2. 24 Jan, 2010 1 commit
    • Guillaume Sadegh's avatar
      Fix copyrights. · 3a974d61
      Guillaume Sadegh authored
      * bench/Makefile.am, bench/gspn-ssp/Makefile.am,
      bench/gspn-ssp/defs.in, bench/scc-stats/Makefile.am,
      bench/split-product/Makefile.am, configure.ac,
      iface/Makefile.am, iface/gspn/Makefile.am, iface/gspn/ssp.hh,
      iface/nips/Makefile.am, iface/nips/common.cc,
      iface/nips/common.hh, iface/nips/dottynips.cc,
      iface/nips/nips.cc, iface/nips/nips.hh, src/Makefile.am,
      src/eltlparse/Makefile.am, src/eltlparse/eltlparse.yy,
      src/eltlparse/eltlscan.ll, src/eltlparse/fmterror.cc,
      src/eltlparse/parsedecl.hh, src/eltltest/Makefile.am,
      src/eltltest/defs.in, src/eltltest/nfa.cc, src/evtgba/evtgba.hh,
      src/evtgba/product.cc, src/evtgba/product.hh,
      src/evtgbaalgos/tgba2evtgba.cc, src/evtgbaparse/Makefile.am,
      src/evtgbaparse/evtgbaparse.yy, src/evtgbatest/defs.in,
      src/evtgbatest/explicit.test, src/evtgbatest/ltl2evtgba.cc,
      src/evtgbatest/ltl2evtgba.test, src/evtgbatest/product.cc,
      src/evtgbatest/product.test, src/evtgbatest/readsave.cc,
      src/evtgbatest/readsave.test, src/ltlast/atomic_prop.cc,
      src/ltlast/atomic_prop.hh, src/ltlast/binop.cc,
      src/ltlast/binop.hh, src/ltlast/constant.cc,
      src/ltlast/constant.hh, src/ltlast/formula.cc,
      src/ltlast/formula.hh, src/ltlast/formula_tree.cc,
      src/ltlast/formula_tree.hh, src/ltlast/multop.cc,
      src/ltlast/multop.hh, src/ltlast/nfa.cc, src/ltlast/nfa.hh,
      src/ltlast/unop.cc, src/ltlast/unop.hh, src/ltlenv/declenv.cc,
      src/ltlenv/declenv.hh, src/ltlenv/environment.hh,
      src/ltlparse/Makefile.am, src/ltlparse/ltlparse.yy,
      src/ltltest/Makefile.am, src/ltltest/defs.in,
      src/ltltest/equals.cc, src/ltltest/equals.test,
      src/ltltest/lunabbrev.test, src/ltltest/nenoform.test,
      src/ltltest/parse.test, src/ltltest/parseerr.test,
      src/ltltest/randltl.cc, src/ltltest/readltl.cc,
      src/ltltest/reduccmp.test, src/ltltest/syntimpl.cc,
      src/ltltest/syntimpl.test, src/ltltest/tostring.cc,
      src/ltltest/tostring.test, src/ltltest/tunabbrev.test,
      src/ltltest/tunenoform.test, src/ltlvisit/basicreduce.cc,
      src/ltlvisit/clone.cc, src/ltlvisit/clone.hh,
      src/ltlvisit/contain.cc, src/ltlvisit/destroy.cc,
      src/ltlvisit/destroy.hh, src/ltlvisit/lunabbrev.cc,
      src/ltlvisit/nenoform.cc, src/ltlvisit/randomltl.cc,
      src/ltlvisit/reduce.cc, src/ltlvisit/syntimpl.cc,
      src/ltlvisit/tostring.cc, src/misc/bddalloc.cc,
      src/misc/bddop.cc, src/misc/bddop.hh, src/misc/freelist.hh,
      src/misc/hash.hh, src/misc/minato.cc, src/misc/minato.hh,
      src/misc/optionmap.cc, src/misc/timer.cc, src/misc/timer.hh,
      src/saba/Makefile.am, src/saba/explicitstateconjunction.cc,
      src/saba/explicitstateconjunction.hh, src/saba/saba.cc,
      src/saba/saba.hh, src/saba/sabacomplementtgba.cc,
      src/saba/sabacomplementtgba.hh, src/saba/sabastate.hh,
      src/saba/sabasucciter.hh, src/sabaalgos/Makefile.am,
      src/sabaalgos/sabadotty.cc, src/sabaalgos/sabadotty.hh,
      src/sabaalgos/sabareachiter.cc, src/sabaalgos/sabareachiter.hh,
      src/sabatest/Makefile.am, src/sabatest/defs.in,
      src/sanity/Makefile.am, src/tgba/Makefile.am,
      src/tgba/bdddict.cc, src/tgba/bddprint.cc,
      src/tgba/formula2bdd.cc, src/tgba/state.hh,
      src/tgba/succiterconcrete.cc, src/tgba/taatgba.hh,
      src/tgba/tgba.hh, src/tgba/tgbabddconcretefactory.cc,
      src/tgba/tgbabddconcretefactory.hh, src/tgba/tgbacomplement.cc,
      src/tgba/tgbacomplement.hh, src/tgba/tgbaexplicit.cc,
      src/tgba/tgbaexplicit.hh, src/tgba/tgbaproduct.cc,
      src/tgba/tgbareduc.cc, src/tgba/tgbareduc.hh,
      src/tgba/tgbasafracomplement.cc, src/tgba/tgbasgba.cc,
      src/tgba/tgbasgba.hh, src/tgba/tgbaunion.cc,
      src/tgba/tgbaunion.hh, src/tgbaalgos/dupexp.cc,
      src/tgbaalgos/eltl2tgba_lacim.cc,
      src/tgbaalgos/eltl2tgba_lacim.hh, src/tgbaalgos/emptiness.cc,
      src/tgbaalgos/gtec/gtec.cc, src/tgbaalgos/ltl2taa.cc,
      src/tgbaalgos/ltl2taa.hh, src/tgbaalgos/ltl2tgba_lacim.cc,
      src/tgbaalgos/neverclaim.cc, src/tgbaalgos/neverclaim.hh,
      src/tgbaalgos/powerset.cc, src/tgbaalgos/reachiter.cc,
      src/tgbaalgos/reachiter.hh, src/tgbaalgos/reductgba_sim.cc,
      src/tgbaalgos/reductgba_sim.hh,
      src/tgbaalgos/reductgba_sim_del.cc, src/tgbaalgos/stats.cc,
      src/tgbaalgos/stats.hh, src/tgbaparse/Makefile.am,
      src/tgbaparse/tgbaparse.yy, src/tgbatest/Makefile.am,
      src/tgbatest/bddprod.test, src/tgbatest/complementation.cc,
      src/tgbatest/complementation.test, src/tgbatest/defs.in,
      src/tgbatest/dfs.test, src/tgbatest/dupexp.test,
      src/tgbatest/explicit.cc, src/tgbatest/explicit.test,
      src/tgbatest/explpro3.test, src/tgbatest/explpro4.test,
      src/tgbatest/explprod.cc, src/tgbatest/explprod.test,
      src/tgbatest/ltl2neverclaim.test, src/tgbatest/ltl2tgba.cc,
      src/tgbatest/ltl2tgba.test, src/tgbatest/ltlprod.cc,
      src/tgbatest/ltlprod.test, src/tgbatest/mixprod.cc,
      src/tgbatest/mixprod.test, src/tgbatest/powerset.cc,
      src/tgbatest/readsave.cc, src/tgbatest/readsave.test,
      src/tgbatest/reduccmp.test, src/tgbatest/reductgba.cc,
      src/tgbatest/reductgba.test, src/tgbatest/taatgba.cc,
      src/tgbatest/tgbaread.cc, src/tgbatest/tgbaread.test,
      src/tgbatest/tripprod.cc, src/tgbatest/tripprod.test,
      wrap/python/cgi/ltl2tgba.in, wrap/python/tests/ltl2tgba.py,
      wrap/python/tests/ltlparse.py, wrap/python/tests/ltlsimple.py:
      Fix copyrights.
      3a974d61
  3. 09 Nov, 2009 3 commits
    • Alexandre Duret-Lutz's avatar
      Deprecate ltl::destroy(f) in favor of f->destroy() · 77df39b4
      Alexandre Duret-Lutz authored
      * src/ltlast/formula.cc, src/ltlast/formula.hh (formula::clone):
      Transform this static function into a member function.
      * src/ltlvisit/destroy.hh (destroy): Document and declare as
      deprecated.
      * bench/split-product/cutscc.cc, iface/gspn/ltlgspn.cc,
      src/eltlparse/eltlparse.yy, src/eltltest/acc.cc,
      src/evtgbaalgos/tgba2evtgba.cc, src/evtgbatest/ltl2evtgba.cc,
      src/ltlast/automatop.cc, src/ltlast/binop.cc,
      src/ltlast/multop.cc, src/ltlast/unop.cc, src/ltlenv/declenv.cc,
      src/ltlenv/declenv.hh, src/ltlparse/ltlparse.yy,
      src/ltltest/equals.cc, src/ltltest/randltl.cc,
      src/ltltest/readltl.cc, src/ltltest/reduc.cc,
      src/ltltest/syntimpl.cc, src/ltltest/tostring.cc,
      src/ltlvisit/destroy.cc src/ltlvisit/basicreduce.cc,
      src/ltlvisit/contain.cc, src/ltlvisit/reduce.cc,
      src/ltlvisit/syntimpl.cc, src/tgba/bdddict.cc,
      src/tgba/bddprint.cc, src/tgba/taa.cc,
      src/tgba/tgbabddconcretefactory.cc, src/tgba/tgbaexplicit.cc,
      src/tgba/tgbafromfile.cc, src/tgbaalgos/eltl2tgba_lacim.cc,
      src/tgbaalgos/ltl2taa.cc, src/tgbaalgos/ltl2tgba_fm.cc,
      src/tgbaalgos/ltl2tgba_lacim.cc, src/tgbaalgos/neverclaim.cc,
      src/tgbaalgos/randomgraph.cc, src/tgbaparse/tgbaparse.yy,
      src/tgbatest/complementation.cc, src/tgbatest/eltl2tgba.cc,
      src/tgbatest/ltl2tgba.cc, src/tgbatest/ltlprod.cc,
      src/tgbatest/mixprod.cc, src/tgbatest/randtgba.cc,
      src/tgbatest/reductgba.cc, wrap/python/cgi/ltl2tgba.in,
      wrap/python/tests/ltl2tgba.py, wrap/python/tests/ltlparse.py,
      wrap/python/tests/ltlsimple.py: Adjust destroy() usage, and remove
      the #include "destroy.hh" when appropriate.
      77df39b4
    • Alexandre Duret-Lutz's avatar
      Deprecate ltl::clone(f) in favor of f->clone(). · 48fb19ea
      Alexandre Duret-Lutz authored
      * src/ltlvisit/clone.hh (clone): Document and declare as deprecated.
      * src/ltlast/formula_tree.cc, src/ltlvisit/basicreduce.cc,
      src/ltlvisit/clone.cc, src/ltlvisit/contain.cc,
      src/ltlvisit/lunabbrev.cc, src/ltlvisit/reduce.cc,
      src/ltlvisit/syntimpl.cc, src/tgba/bdddict.cc,
      src/tgba/formula2bdd.cc, src/tgba/tgbabddconcretefactory.cc,
      src/tgbaalgos/ltl2taa.cc, src/tgbaalgos/ltl2tgba_fm.cc,
      src/tgbatest/complementation.cc, wrap/python/tests/ltlsimple.py:
      Adjust clone() usage, and remove the #include "clone.hh" when
      appropriate.
      48fb19ea
    • Alexandre Duret-Lutz's avatar
      Rename formula::ref and formula::unref as formula::clone · b0888257
      Alexandre Duret-Lutz authored
      and formula::destroy.
      
      * src/ltlast/atomic_prop.cc, src/ltlast/automatop.cc,
      src/ltlast/binop.cc, src/ltlast/formula.hh, src/ltlast/formula.cc,
      src/ltlast/multop.cc, src/ltlast/unop.cc, src/ltlenv/declenv.cc,
      src/ltlvisit/basicreduce.cc, src/ltlvisit/clone.cc,
      src/ltlvisit/destroy.cc, src/ltlvisit/nenoform.cc,
      src/ltlvisit/randomltl.cc, src/ltlvisit/reduce.cc,
      src/tgbatest/randtgba.cc: Adjust.
      b0888257
  4. 05 Jun, 2009 1 commit
    • Damien Lefortier's avatar
      Modify the ELTL parser to be able to support PSL operators. Add a · e48338e8
      Damien Lefortier authored
      new keyword in the ELTL format: finish, which applies to an
      automaton operator and tells whether it just completed.
      
      * src/eltlparse/eltlparse.yy: Clean it. Add finish.
      * src/eltlparse/eltlscan.ll: Add finish.
      * src/formula_tree.cc, src/formula_tree.hh: New files. Define a
      small AST representing formulae where atomic props are unknown
      which is used in the ELTL parser.
      * src/ltlast/automatop.cc, ltlast/automatop.hh, ltlast/nfa.cc,
      ltlast/nfa.hh: Adjust.
      * src/ltlast/unop.cc, src/ltlast/unop.hh: Finish is an unop.
      * src/ltlvisit/basicreduce.cc, src/ltlvisit/nenoform.cc,
      src/ltlvisit/reduce.cc, src/ltlvisit/syntimpl.cc,
      src/ltlvisit/tostring.cc, src/ltlvisit/tunabbrev.cc,
      src/tgba/formula2bdd.cc, src/tgbaalgos/ltl2tgba_fm.cc,
      src/tgbaalgos/ltl2tgba_lacim.cc: Handle finish in switches.
      * src/tgbaalgos/eltl2tgba_lacim.cc: Translate finish.
      * src/tgbatest/eltl2tgba.test: More tests.
      e48338e8
  5. 26 Mar, 2009 1 commit
    • Damien Lefortier's avatar
      Add support for ELTL (AST & parser), and an adaptation of LaCIM · 2fbcd7e5
      Damien Lefortier authored
      for ELTL.  This is a new version of the work started in 2008 with
      LTL and ELTL formulae now sharing the same class hierarchy.
      
      * configure.ac: Adjust for src/eltlparse/ and src/eltltest/
      directories, and call AX_BOOST_BASE.
      * m4/boost.m4: New file defining AX_BOOST_BASE([MINIMUM-VERSION]).
      * src/Makefile.am: Add eltlparse and eltltest.
      * src/eltlparse/: New directory.  Contains the ELTL parser.
      * src/eltltest/: New directory.  Contains tests related to
      ELTL (parser and AST).
      * src/ltlast/Makefile.am: Adjust for ELTL AST files.
      * src/ltlast/automatop.cc, src/ltlast/automatop.hh: New files.
      Represent automaton operators nodes used in ELTL ASTs.
      * src/ltlast/nfa.cc, src/ltlast/nfa.hh: New files.  Represent
      simple NFAs used internally by automatop nodes.
      * src/ltlast/allnode.hh, src/ltlast/predecl.hh,
      src/ltlast/visitor.hh: Adjust for automatop.
      * src/ltlvisit/basicreduce.cc, src/ltlvisit/clone.cc,
      src/ltlvisit/clone.hh, src/ltlvisit/contain.cc,
      src/ltlvisit/dotty.cc, src/ltlvisit/nenoform.cc,
      src/ltlvisit/postfix.cc, src/ltlvisit/postfix.hh,
      src/ltlvisit/reduce.cc, src/ltlvisit/syntimpl.cc,
      src/ltlvisit/tostring.cc: Because LTL and ELTL formulae share the
      same class hierarchy, LTL visitors need to handle automatop nodes
      to compile.  When it's meaningful the visitor applies on automatop
      nodes or simply assert(0) otherwise.
      * src/tgba/tgbabddconcretefactory.cc (create_anonymous_state),
      src/tgba/tgbabddconcretefactory.hh (create_anonymous_state): New
      function used by the LaCIM translation algorithm for ELTL.
      * src/tgbaalgos/Makefile.am: Adjust for eltl2tgba_lacim* files.
      * src/tgbaalgos/eltl2tgba_lacim.cc,
      src/tgbaalgos/eltl2tgba_lacim.hh: New files.  Implementation of
      the LaCIM translation algorithm for ELTL.
      * src/tgbaalgos/ltl2tgba_fm.cc, src/tgbaalgos/ltl2tgba_lacim.cc:
      Handle automatop nodes in the translation by an assert(0).
      * src/tgbatest/Makefile.am: Adjust for eltl2tgba.* files.
      * src/src/tgbatest/eltl2tgba.cc, src/tgbatest/eltl2tgba.test: New
      files
      2fbcd7e5
  6. 25 Mar, 2009 1 commit
  7. 12 Jun, 2008 1 commit
  8. 14 Apr, 2008 1 commit
    • Alexandre Duret-Lutz's avatar
      Kill some FIXMEs. · 21c98c0a
      Alexandre Duret-Lutz authored
      * src/ltlenv/environment.hh, src/ltlvisit/basicreduce.cc: Remove
      useless FIXMEs.
      * src/ltlvisit/reduce.cc (reduce_visitor::visit(binop)): Compute
      syntactic implications only when needed.
      * src/tgbaalgos/reductgba_sim_del.cc
      (build_recurse_successor_spoiler): Remplace the FIXME by an assert.
      * src/tgba/tgbareduc.cc: Reword some comments, discard old
      commented code.
      21c98c0a
  9. 25 Feb, 2008 1 commit
    • Alexandre Duret-Lutz's avatar
      * src/ltltest/reduc.cc (main): More cases to test. · 78d37fa1
      Alexandre Duret-Lutz authored
      * src/ltlvisit/basicreduce.cc (basic_reduce_visitor::visit):
      Simplify the formula again after FX->XF and GX->XG permutations.
      This is so that formulae like GFXXa become GFa and not just GFXa.
      * src/ltlvisit/contain.cc (reduce_tau03_visitor): Fix a typo
      in the rules for i|j or i&j, resulting in missing simplifications.
      78d37fa1
  10. 29 Oct, 2004 1 commit
  11. 18 Oct, 2004 1 commit
    • Alexandre Duret-Lutz's avatar
      * iface/gspn/gspn.cc, src/ltlvisit/basicreduce.cc, · 7d27fd37
      Alexandre Duret-Lutz authored
      src/ltlvisit/destroy.cc, src/ltlvisit/dotty.cc,
      src/ltlvisit/dump.cc, src/ltlvisit/length.cc,
      src/ltlvisit/nenoform.cc, src/ltlvisit/reduce.cc,
      src/ltlvisit/syntimpl.cc, src/ltlvisit/tostring.cc,
      src/tgba/formula2bdd.cc, src/tgba/tgbabddconcreteproduct.cc,
      src/tgba/tgbatba.cc, src/tgbaalgos/dotty.cc,
      src/tgbaalgos/dupexp.cc, src/tgbaalgos/lbtt.cc,
      src/tgbaalgos/ltl2tgba_lacim.cc, src/tgbaalgos/neverclaim.cc,
      src/tgbaalgos/save.cc, src/tgbaalgos/stats.cc,
      src/tgbaalgos/gtec/nsheap.cc, src/tgbaalgos/gtec/nsheap.hh:
      Declare private classes and helper function in anonymous namespaces.
      * HACKING, src/sanity/style.test: Document and check this.
      Also check for trailing { after namespace or class.
      * src/ltlast/predecl.hh, src/ltlast/visitor.hh,
      src/tgba/tgbareduc.hh: Fix trailing {.
      7d27fd37
  12. 21 Sep, 2004 1 commit
    • Alexandre Duret-Lutz's avatar
      * src/sanity/style.test: Warn about places where size() is used · c30823f7
      Alexandre Duret-Lutz authored
      instead of empty().
      * src/misc/bddalloc.cc (bdd_allocator::extend): Use empty() rather
      than size() when checking emptiness of lists.
      * src/tgbaalgos/reductgba_sim_del.cc, src/tgbaalgos/minimalce.cc,
      src/ltlvisit/basicreduce.cc, src/ltlvisit/reduce.cc,
      src/tgbaalgos/gtec/ce.cc, src/tgbaalgos/ltl2tgba_fm.cc,
      src/misc/minato.cc: Likewise.
      * src/ltlast/multop.cc (multop::instance): Call ->size() only once.
      c30823f7
  13. 28 Jun, 2004 1 commit
    • martinez's avatar
      * src/tgbatest/reduccmp.test: Bug. · 8be67c19
      martinez authored
      * src/tgbatest/reductgba.test: More Test.
      
      * src/tgbatest/ltl2tgba.cc: Adjust ...
      * src/tgbaalgos/reductgba_sim_del.cc, src/tgbaalgos/reductgba_sim.hh,
      src/tgbaalgos/reductgba_sim.cc: try to optimize.
      
      * src/tgba/tgbareduc.hh, src/tgba/tgbareduc.cc: Scc reduction
      and we remove some acceptance condition in scc which are not accepting.
      * src/ltlvisit/syntimpl.cc : Some case wasn't detect.
      * src/ltlvisit/basicreduce.cc: Case FGa || FGb = F(Ga | Gb) added.
      * src/ltltest/syntimpl.test: More Test.
      * src/ltltest/syntimpl.cc: Put the formula in negative normal form.
      8be67c19
  14. 23 Jun, 2004 2 commits
  15. 15 Jun, 2004 1 commit
    • martinez's avatar
      * src/tgbatest/ltl2tgba.cc: Add some option for the reduction of · 8d3606ff
      martinez authored
      automata.
      * src/tgbatest/spotlbtt.test, src/tgbatest/Makefile.am: Add some
      test for reduction of automata.
      * src/tgbaalgos/reductgba_sim_del.cc, src/tgbaalgos/reductgba_sim.cc,
      src/tgbaalgos/reductgba_sim.hh: Compute some simulation relation
      to reduce a tgba.
      * src/tgba/tgbareduc.cc, src/tgba/tgbareduc.hh: A implementation
      of tgba for the reduction.
      * src/tgbaalgos/Makefile.am, src/tgba/Makefile.am:
      Add the reduction of automata.
      * src/ltlvisit/syntimpl.cc, src/ltlvisit/basereduc.cc:
      Lot of mistake are corrected.
      * src/ltlvisit/syntimpl.hh, src/ltlvisit/reducform.cc,
      src/ltlvisit/reducform.hh, src/ltltest/reduc.cc: Adjust.
      * src/ltltest/equals.cc, src/ltltest/reduccmp.test,
      src/ltltest/Makefile.am: Add a test for reduction.
      8d3606ff
  16. 02 Jun, 2004 1 commit
  17. 30 May, 2004 1 commit
    • Alexandre Duret-Lutz's avatar
      * src/ltlvisit/forminf.cc (form_eventual_universal_visitor, · 121a55c4
      Alexandre Duret-Lutz authored
      inf_form_right_recurse_visitor, inf_form_left_recurse_visitor): Rename
      as ...
      (eventual_universal_visitor, inf_right_recurse_visitor,
      inf_left_recurse_visitor): ... these.
      (is_GF, is_FG): Move ...
      * src/ltlvisit/basereduc.cc (is_GF, is_FG): ... here, since they
      are only used here.
      (basic_reduce_form, basic_reduce_form_visitor): Rename as ...
      (basic_reduce, basic_reduce_visitor): ... these.
      * src/ltlvisit/reducform.cc (reduce_form_visitor): Rename as ...
      (reduce_visitor): ... this.
      * src/ltltest/inf.cc: Adjust calls.
      * src/sanity/style.test: Improve missing-space after coma detection.
      121a55c4
  18. 26 May, 2004 2 commits
  19. 25 May, 2004 3 commits
  20. 17 May, 2004 2 commits
  21. 14 May, 2004 1 commit
  22. 13 May, 2004 1 commit
    • martinez's avatar
      * src/ltlvisit/Makefile.am: Copyright 2004. · 4cd10c3d
      martinez authored
      * src/ltltest/inf.test: More test.
      * src/ltlvisit/basereduc.cc, src/ltlvisit/forminf.cc (spot):
      Use dynamic_cast.
      * src/ltlvisit/reducform.cc, src/ltlvisit/reducform.hh,
      src/ltltest/reduc.test, src/ltltest/reduc.cc: Add an option
      to choose which rules applies to simplify the formula.
      4cd10c3d
  23. 10 May, 2004 1 commit