1. 12 Oct, 2012 1 commit
    • Alexandre Duret-Lutz's avatar
      Upgrade GPL v2+ to GPL v3+. · 1551c5d9
      Alexandre Duret-Lutz authored
      * NEWS: Mention this.
      * COPYING: Replace by GPL v3.
      * src/sanity/style.test: Check files with the wrong license,
      in case we forgot to update it during a merge.
      * Makefile.am, bench/Makefile.am, bench/emptchk/Makefile.am,
      bench/emptchk/defs.in, bench/emptchk/ltl-human.sh,
      bench/emptchk/ltl-random.sh, bench/emptchk/pml-clserv.sh,
      bench/emptchk/pml-eeaean.sh, bench/emptchk/pml2tgba.pl,
      bench/ltl2tgba/big, bench/ltl2tgba/defs.in, bench/ltl2tgba/known,
      bench/ltl2tgba/lbtt2csv.pl, bench/ltl2tgba/ltl2baw.in,
      bench/ltl2tgba/parseout.pl, bench/ltl2tgba/small,
      bench/ltlclasses/Makefile.am, bench/ltlclasses/defs.in,
      bench/ltlclasses/run, bench/ltlcounter/Makefile.am,
      bench/ltlcounter/defs.in, bench/ltlcounter/run,
      bench/scc-stats/Makefile.am, bench/scc-stats/stats.cc,
      bench/split-product/Makefile.am, bench/split-product/cutscc.cc,
      bench/split-product/pml2tgba.pl, bench/wdba/Makefile.am,
      bench/wdba/defs.in, bench/wdba/run, configure.ac, doc/Makefile.am,
      doc/dot.in, doc/tl/Makefile.am, iface/Makefile.am,
      iface/dve2/Makefile.am, iface/dve2/defs.in, iface/dve2/dve2.cc,
      iface/dve2/dve2.hh, iface/dve2/dve2check.cc,
      iface/dve2/dve2check.test, iface/dve2/finite.test,
      iface/dve2/kripke.test, iface/gspn/Makefile.am, iface/gspn/common.cc,
      iface/gspn/common.hh, iface/gspn/dcswave.test,
      iface/gspn/dcswaveeltl.test, iface/gspn/dcswavefm.test,
      iface/gspn/dcswaveltl.test, iface/gspn/dottygspn.cc,
      iface/gspn/dottyssp.cc, iface/gspn/gspn.cc, iface/gspn/gspn.hh,
      iface/gspn/ltlgspn.cc, iface/gspn/simple.test, iface/gspn/ssp.cc,
      iface/gspn/ssp.hh, iface/gspn/udcsefm.test, iface/gspn/udcseltl.test,
      iface/gspn/udcsfm.test, iface/gspn/udcsltl.test, src/Makefile.am,
      src/bin/Makefile.am, src/bin/common_cout.cc, src/bin/common_cout.hh,
      src/bin/common_finput.cc, src/bin/common_finput.hh,
      src/bin/common_output.cc, src/bin/common_output.hh,
      src/bin/common_post.cc, src/bin/common_post.hh, src/bin/common_r.cc,
      src/bin/common_r.hh, src/bin/common_range.cc, src/bin/common_range.hh,
      src/bin/common_setup.cc, src/bin/common_setup.hh,
      src/bin/common_sys.hh, src/bin/genltl.cc, src/bin/ltl2tgba.cc,
      src/bin/ltl2tgta.cc, src/bin/ltlfilt.cc, src/bin/man/Makefile.am,
      src/bin/randltl.cc, src/eltlparse/Makefile.am,
      src/eltlparse/eltlparse.yy, src/eltlparse/eltlscan.ll,
      src/eltlparse/fmterror.cc, src/eltlparse/parsedecl.hh,
      src/eltlparse/public.hh, src/eltltest/Makefile.am,
      src/eltltest/acc.cc, src/eltltest/acc.test, src/eltltest/defs.in,
      src/eltltest/nfa.cc, src/eltltest/nfa.test, src/evtgba/Makefile.am,
      src/evtgba/evtgba.cc, src/evtgba/evtgba.hh, src/evtgba/evtgbaiter.hh,
      src/evtgba/explicit.cc, src/evtgba/explicit.hh, src/evtgba/product.cc,
      src/evtgba/product.hh, src/evtgba/symbol.cc, src/evtgba/symbol.hh,
      src/evtgbaalgos/Makefile.am, src/evtgbaalgos/dotty.cc,
      src/evtgbaalgos/dotty.hh, src/evtgbaalgos/reachiter.cc,
      src/evtgbaalgos/reachiter.hh, src/evtgbaalgos/save.cc,
      src/evtgbaalgos/save.hh, src/evtgbaalgos/tgba2evtgba.cc,
      src/evtgbaalgos/tgba2evtgba.hh, src/evtgbaparse/Makefile.am,
      src/evtgbaparse/evtgbaparse.yy, src/evtgbaparse/evtgbascan.ll,
      src/evtgbaparse/fmterror.cc, src/evtgbaparse/parsedecl.hh,
      src/evtgbaparse/public.hh, src/evtgbatest/Makefile.am,
      src/evtgbatest/defs.in, src/evtgbatest/explicit.cc,
      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/kripke/Makefile.am,
      src/kripke/fairkripke.cc, src/kripke/fairkripke.hh,
      src/kripke/kripke.cc, src/kripke/kripke.hh,
      src/kripke/kripkeexplicit.cc, src/kripke/kripkeexplicit.hh,
      src/kripke/kripkeprint.cc, src/kripke/kripkeprint.hh,
      src/kripkeparse/Makefile.am, src/kripkeparse/fmterror.cc,
      src/kripkeparse/kripkeparse.yy, src/kripkeparse/kripkescan.ll,
      src/kripkeparse/parsedecl.hh, src/kripkeparse/public.hh,
      src/kripkeparse/scankripke.ll, src/kripketest/Makefile.am,
      src/kripketest/bad_parsing.test, src/kripketest/defs.in,
      src/kripketest/kripke.test, src/kripketest/parse_print_test.cc,
      src/ltlast/Makefile.am, src/ltlast/allnodes.hh,
      src/ltlast/atomic_prop.cc, src/ltlast/atomic_prop.hh,
      src/ltlast/automatop.cc, src/ltlast/automatop.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/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/predecl.hh, src/ltlast/refformula.cc,
      src/ltlast/refformula.hh, src/ltlast/unop.cc, src/ltlast/unop.hh,
      src/ltlast/visitor.hh, src/ltlenv/Makefile.am, src/ltlenv/declenv.cc,
      src/ltlenv/declenv.hh, src/ltlenv/defaultenv.cc,
      src/ltlenv/defaultenv.hh, src/ltlenv/environment.hh,
      src/ltlparse/Makefile.am, src/ltlparse/fmterror.cc,
      src/ltlparse/ltlfile.cc, src/ltlparse/ltlfile.hh,
      src/ltlparse/ltlparse.yy, src/ltlparse/ltlscan.ll,
      src/ltlparse/parsedecl.hh, src/ltlparse/public.hh,
      src/ltltest/Makefile.am, src/ltltest/consterm.cc,
      src/ltltest/consterm.test, src/ltltest/defs.in, src/ltltest/equals.cc,
      src/ltltest/equals.test, src/ltltest/kind.cc, src/ltltest/kind.test,
      src/ltltest/length.cc, src/ltltest/length.test,
      src/ltltest/lunabbrev.test, src/ltltest/nenoform.test,
      src/ltltest/parse.test, src/ltltest/parseerr.test,
      src/ltltest/readltl.cc, src/ltltest/reduc.cc, src/ltltest/reduc.test,
      src/ltltest/reduccmp.test, src/ltltest/reducpsl.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/ltltest/utf8.test, src/ltltest/uwrm.test,
      src/ltlvisit/Makefile.am, src/ltlvisit/apcollect.cc,
      src/ltlvisit/apcollect.hh, src/ltlvisit/clone.cc,
      src/ltlvisit/clone.hh, src/ltlvisit/contain.cc,
      src/ltlvisit/contain.hh, src/ltlvisit/destroy.cc,
      src/ltlvisit/destroy.hh, src/ltlvisit/dotty.cc, src/ltlvisit/dotty.hh,
      src/ltlvisit/dump.cc, src/ltlvisit/dump.hh, src/ltlvisit/lbt.cc,
      src/ltlvisit/lbt.hh, src/ltlvisit/length.cc, src/ltlvisit/length.hh,
      src/ltlvisit/lunabbrev.cc, src/ltlvisit/lunabbrev.hh,
      src/ltlvisit/mark.cc, src/ltlvisit/mark.hh, src/ltlvisit/nenoform.cc,
      src/ltlvisit/nenoform.hh, src/ltlvisit/postfix.cc,
      src/ltlvisit/postfix.hh, src/ltlvisit/randomltl.cc,
      src/ltlvisit/randomltl.hh, src/ltlvisit/reduce.cc,
      src/ltlvisit/reduce.hh, src/ltlvisit/relabel.cc,
      src/ltlvisit/relabel.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/tostring.cc, src/ltlvisit/tostring.hh,
      src/ltlvisit/tunabbrev.cc, src/ltlvisit/tunabbrev.hh,
      src/ltlvisit/wmunabbrev.cc, src/ltlvisit/wmunabbrev.hh,
      src/misc/Makefile.am, src/misc/acccompl.cc, src/misc/acccompl.hh,
      src/misc/accconv.cc, src/misc/accconv.hh, src/misc/bareword.cc,
      src/misc/bareword.hh, src/misc/bddalloc.cc, src/misc/bddalloc.hh,
      src/misc/bddlt.hh, src/misc/bddop.cc, src/misc/bddop.hh,
      src/misc/casts.hh, src/misc/escape.cc, src/misc/escape.hh,
      src/misc/fixpool.hh, src/misc/freelist.cc, src/misc/freelist.hh,
      src/misc/hash.hh, src/misc/hashfunc.hh, src/misc/intvcmp2.cc,
      src/misc/intvcmp2.hh, src/misc/intvcomp.cc, src/misc/intvcomp.hh,
      src/misc/ltstr.hh, src/misc/memusage.cc, src/misc/memusage.hh,
      src/misc/minato.cc, src/misc/minato.hh, src/misc/modgray.cc,
      src/misc/modgray.hh, src/misc/mspool.hh, src/misc/optionmap.cc,
      src/misc/optionmap.hh, src/misc/random.cc, src/misc/random.hh,
      src/misc/timer.cc, src/misc/timer.hh, src/misc/unique_ptr.hh,
      src/misc/version.cc, src/misc/version.hh, src/neverparse/Makefile.am,
      src/neverparse/fmterror.cc, src/neverparse/neverclaimparse.yy,
      src/neverparse/neverclaimscan.ll, src/neverparse/parsedecl.hh,
      src/neverparse/public.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/sabatest/sabacomplementtgba.cc, src/sanity/Makefile.am,
      src/sanity/readme.test, src/sanity/style.test, src/ta/Makefile.am,
      src/ta/ta.cc, src/ta/ta.hh, src/ta/taexplicit.cc,
      src/ta/taexplicit.hh, src/ta/taproduct.cc, src/ta/taproduct.hh,
      src/ta/tgta.cc, src/ta/tgta.hh, src/ta/tgtaexplicit.cc,
      src/ta/tgtaexplicit.hh, src/ta/tgtaproduct.cc, src/ta/tgtaproduct.hh,
      src/taalgos/Makefile.am, src/taalgos/dotty.cc, src/taalgos/dotty.hh,
      src/taalgos/emptinessta.cc, src/taalgos/emptinessta.hh,
      src/taalgos/minimize.cc, src/taalgos/minimize.hh,
      src/taalgos/reachiter.cc, src/taalgos/reachiter.hh,
      src/taalgos/statessetbuilder.cc, src/taalgos/statessetbuilder.hh,
      src/taalgos/stats.cc, src/taalgos/stats.hh, src/taalgos/tgba2ta.cc,
      src/taalgos/tgba2ta.hh, src/tgba/Makefile.am, src/tgba/bdddict.cc,
      src/tgba/bdddict.hh, src/tgba/bddprint.cc, src/tgba/bddprint.hh,
      src/tgba/formula2bdd.cc, src/tgba/formula2bdd.hh,
      src/tgba/futurecondcol.cc, src/tgba/futurecondcol.hh,
      src/tgba/public.hh, src/tgba/sba.hh, src/tgba/state.hh,
      src/tgba/statebdd.cc, src/tgba/statebdd.hh, src/tgba/succiter.hh,
      src/tgba/succiterconcrete.cc, src/tgba/succiterconcrete.hh,
      src/tgba/taatgba.cc, src/tgba/taatgba.hh, src/tgba/tgba.cc,
      src/tgba/tgba.hh, src/tgba/tgbabddconcrete.cc,
      src/tgba/tgbabddconcrete.hh, src/tgba/tgbabddconcretefactory.cc,
      src/tgba/tgbabddconcretefactory.hh,
      src/tgba/tgbabddconcreteproduct.cc,
      src/tgba/tgbabddconcreteproduct.hh, src/tgba/tgbabddcoredata.cc,
      src/tgba/tgbabddcoredata.hh, src/tgba/tgbabddfactory.hh,
      src/tgba/tgbaexplicit.cc, src/tgba/tgbaexplicit.hh,
      src/tgba/tgbakvcomplement.cc, src/tgba/tgbakvcomplement.hh,
      src/tgba/tgbaproduct.cc, src/tgba/tgbaproduct.hh,
      src/tgba/tgbasafracomplement.cc, src/tgba/tgbasafracomplement.hh,
      src/tgba/tgbascc.cc, src/tgba/tgbascc.hh, src/tgba/tgbasgba.cc,
      src/tgba/tgbasgba.hh, src/tgba/tgbatba.cc, src/tgba/tgbatba.hh,
      src/tgba/tgbaunion.cc, src/tgba/tgbaunion.hh, src/tgba/wdbacomp.cc,
      src/tgba/wdbacomp.hh, src/tgbaalgos/Makefile.am,
      src/tgbaalgos/bfssteps.cc, src/tgbaalgos/bfssteps.hh,
      src/tgbaalgos/cutscc.cc, src/tgbaalgos/cutscc.hh,
      src/tgbaalgos/cycles.cc, src/tgbaalgos/cycles.hh,
      src/tgbaalgos/degen.cc, src/tgbaalgos/degen.hh,
      src/tgbaalgos/dotty.cc, src/tgbaalgos/dotty.hh,
      src/tgbaalgos/dottydec.cc, src/tgbaalgos/dottydec.hh,
      src/tgbaalgos/dupexp.cc, src/tgbaalgos/dupexp.hh,
      src/tgbaalgos/eltl2tgba_lacim.cc, src/tgbaalgos/eltl2tgba_lacim.hh,
      src/tgbaalgos/emptiness.cc, src/tgbaalgos/emptiness.hh,
      src/tgbaalgos/emptiness_stats.hh, src/tgbaalgos/gtec/Makefile.am,
      src/tgbaalgos/gtec/ce.cc, src/tgbaalgos/gtec/ce.hh,
      src/tgbaalgos/gtec/explscc.cc, src/tgbaalgos/gtec/explscc.hh,
      src/tgbaalgos/gtec/gtec.cc, src/tgbaalgos/gtec/gtec.hh,
      src/tgbaalgos/gtec/nsheap.cc, src/tgbaalgos/gtec/nsheap.hh,
      src/tgbaalgos/gtec/sccstack.cc, src/tgbaalgos/gtec/sccstack.hh,
      src/tgbaalgos/gtec/status.cc, src/tgbaalgos/gtec/status.hh,
      src/tgbaalgos/gv04.cc, src/tgbaalgos/gv04.hh, src/tgbaalgos/isdet.cc,
      src/tgbaalgos/isdet.hh, src/tgbaalgos/isweakscc.cc,
      src/tgbaalgos/isweakscc.hh, src/tgbaalgos/lbtt.cc,
      src/tgbaalgos/lbtt.hh, src/tgbaalgos/ltl2taa.cc,
      src/tgbaalgos/ltl2taa.hh, src/tgbaalgos/ltl2tgba_fm.cc,
      src/tgbaalgos/ltl2tgba_fm.hh, src/tgbaalgos/ltl2tgba_lacim.cc,
      src/tgbaalgos/ltl2tgba_lacim.hh, src/tgbaalgos/magic.cc,
      src/tgbaalgos/magic.hh, src/tgbaalgos/minimize.cc,
      src/tgbaalgos/minimize.hh, src/tgbaalgos/ndfs_result.hxx,
      src/tgbaalgos/neverclaim.cc, src/tgbaalgos/neverclaim.hh,
      src/tgbaalgos/postproc.cc, src/tgbaalgos/postproc.hh,
      src/tgbaalgos/powerset.cc, src/tgbaalgos/powerset.hh,
      src/tgbaalgos/projrun.cc, src/tgbaalgos/projrun.hh,
      src/tgbaalgos/randomgraph.cc, src/tgbaalgos/randomgraph.hh,
      src/tgbaalgos/reachiter.cc, src/tgbaalgos/reachiter.hh,
      src/tgbaalgos/reducerun.cc, src/tgbaalgos/reducerun.hh,
      src/tgbaalgos/reductgba_sim.cc, src/tgbaalgos/reductgba_sim.hh,
      src/tgbaalgos/replayrun.cc, src/tgbaalgos/replayrun.hh,
      src/tgbaalgos/rundotdec.cc, src/tgbaalgos/rundotdec.hh,
      src/tgbaalgos/safety.cc, src/tgbaalgos/safety.hh,
      src/tgbaalgos/save.cc, src/tgbaalgos/save.hh, src/tgbaalgos/scc.cc,
      src/tgbaalgos/scc.hh, src/tgbaalgos/sccfilter.cc,
      src/tgbaalgos/sccfilter.hh, src/tgbaalgos/se05.cc,
      src/tgbaalgos/se05.hh, src/tgbaalgos/simulation.cc,
      src/tgbaalgos/simulation.hh, src/tgbaalgos/stats.cc,
      src/tgbaalgos/stats.hh, src/tgbaalgos/tau03.cc,
      src/tgbaalgos/tau03.hh, src/tgbaalgos/tau03opt.cc,
      src/tgbaalgos/tau03opt.hh, src/tgbaalgos/weight.cc,
      src/tgbaalgos/weight.hh, src/tgbaparse/Makefile.am,
      src/tgbaparse/fmterror.cc, src/tgbaparse/parsedecl.hh,
      src/tgbaparse/public.hh, src/tgbaparse/tgbaparse.yy,
      src/tgbaparse/tgbascan.ll, src/tgbatest/Makefile.am,
      src/tgbatest/babiak.test, src/tgbatest/bddprod.test,
      src/tgbatest/complementation.cc, src/tgbatest/complementation.test,
      src/tgbatest/cycles.test, src/tgbatest/defs.in,
      src/tgbatest/degendet.test, src/tgbatest/degenid.test,
      src/tgbatest/dfs.test, src/tgbatest/dupexp.test,
      src/tgbatest/eltl2tgba.test, src/tgbatest/emptchk.test,
      src/tgbatest/emptchke.test, src/tgbatest/emptchkr.test,
      src/tgbatest/explicit.cc, src/tgbatest/explicit.test,
      src/tgbatest/explicit2.cc, src/tgbatest/explicit2.test,
      src/tgbatest/explpro2.test, src/tgbatest/explpro3.test,
      src/tgbatest/explpro4.test, src/tgbatest/explprod.cc,
      src/tgbatest/explprod.test, src/tgbatest/intvcmp2.cc,
      src/tgbatest/intvcomp.cc, src/tgbatest/intvcomp.test,
      src/tgbatest/kv.test, src/tgbatest/ltl2neverclaim.test,
      src/tgbatest/ltl2ta.test, src/tgbatest/ltl2tgba.cc,
      src/tgbatest/ltl2tgba.test, src/tgbatest/ltlcounter.test,
      src/tgbatest/ltlprod.cc, src/tgbatest/ltlprod.test,
      src/tgbatest/mixprod.cc, src/tgbatest/mixprod.test,
      src/tgbatest/neverclaimread.test, src/tgbatest/nondet.test,
      src/tgbatest/obligation.test, src/tgbatest/powerset.cc,
      src/tgbatest/randpsl.test, src/tgbatest/randtgba.cc,
      src/tgbatest/randtgba.test, src/tgbatest/readsave.test,
      src/tgbatest/renault.test, src/tgbatest/scc.test,
      src/tgbatest/sccsimpl.test, src/tgbatest/spotlbtt.test,
      src/tgbatest/spotlbtt2.test, src/tgbatest/taatgba.cc,
      src/tgbatest/taatgba.test, src/tgbatest/tgbaread.cc,
      src/tgbatest/tgbaread.test, src/tgbatest/tripprod.cc,
      src/tgbatest/tripprod.test, src/tgbatest/wdba.test,
      src/tgbatest/wdba2.test, wrap/Makefile.am, wrap/python/Makefile.am,
      wrap/python/ajax/Makefile.am, wrap/python/ajax/spot.in,
      wrap/python/buddy.i, wrap/python/spot.i,
      wrap/python/tests/Makefile.am, wrap/python/tests/alarm.py,
      wrap/python/tests/bddnqueen.py, wrap/python/tests/implies.py,
      wrap/python/tests/interdep.py, wrap/python/tests/ltl2tgba.py,
      wrap/python/tests/ltl2tgba.test, wrap/python/tests/ltlparse.py,
      wrap/python/tests/ltlsimple.py, wrap/python/tests/minato.py,
      wrap/python/tests/modgray.py, wrap/python/tests/optionmap.py,
      wrap/python/tests/parsetgba.py, wrap/python/tests/run.in,
      wrap/python/tests/setxor.py: Update licence version, and replace the
      FSF address by a URL.
      1551c5d9
  2. 19 Jun, 2012 2 commits
    • Alexandre Duret-Lutz's avatar
      Use tgba_explicit_numbered to create SCC-filtered automata. · 04cc63ca
      Alexandre Duret-Lutz authored
      * src/tgbaalgos/sccfilter.cc: tgba_explicit_numbered replace
      tgba_explicit_string for the general case.  This way we don't have to
      prefix the result of format_state() in case to states have the same
      description.  We just number the states instead.  For the specific
      cases where the input automata are instance of tgba_explicit_string or
      tgba_explicit_formula, we clone the label.
      04cc63ca
    • Alexandre Duret-Lutz's avatar
      Use bdd_implies() to speedup various algorithms. · 484ea488
      Alexandre Duret-Lutz authored
      * src/ltlvisit/simplify.cc, src/tgba/tgbaproduct.cc,
      src/tgba/tgbatba.cc, src/tgbaalgos/sccfilter.cc,
      src/tgbaalgos/simulation.cc: Here.
      484ea488
  3. 12 Apr, 2012 1 commit
    • Pierre PARUTTO's avatar
      Revamp tgbaexplicit.hh · a15aac28
      Pierre PARUTTO authored
      * src/tgba/tgbaexplicit.hh, src/tgba/tgbaexplicit.cc: Factor most of
      the code in an explicit_graph<State, Type> that inherits from type.
      The tgba_explicit type<State> now inherits from
      explicit_graph<State,tgba>.
      * src/ltlvisit/contain.cc, src/neverparse/neverclaimparse.yy
      src/tgba/tgbareduc.cc, src/tgba/tgbareduc.hh, src/tgbaalgos/cutscc.cc,
      src/tgbaalgos/dupexp.cc, src/tgbaalgos/dupexp.hh,
      src/tgbaalgos/emptiness.cc, src/tgbaalgos/ltl2tgba_fm.cc,
      src/tgbaalgos/ltl2tgba_fm.hh, src/tgbaalgos/minimize.cc,
      src/tgbaalgos/powerset.cc, src/tgbaalgos/randomgraph.cc,
      src/tgbaalgos/sccfilter.cc, src/tgbaparse/tgbaparse.yy,
      src/tgbatest/complementation.cc, src/tgbatest/explicit.cc,
      src/tgbatest/explprod.cc, src/tgbatest/ltl2tgba.cc,
      src/tgbatest/mixprod.cc, src/tgbatest/powerset.cc,
      src/tgbatest/tgbaread.cc, src/tgbatest/tripprod.cc:
      Replace tgba_explicit* by the actual type used.
      * src/tgbatest/explicit2.cc: New file.
      * src/tgbatest/Makefile.am: Add it.
      a15aac28
  4. 17 Mar, 2012 1 commit
    • Alexandre Duret-Lutz's avatar
      Typo: rename automata_ as aut_. · 3fb29ce1
      Alexandre Duret-Lutz authored
      * src/tgbaalgos/reachiter.hh, src/tgbaalgos/reachiter.cc,
      src/tgbaalgos/dotty.cc, src/tgbaalgos/dupexp.cc,
      src/tgbaalgos/lbtt.cc, src/tgbaalgos/neverclaim.cc,
      src/tgbaalgos/reductgba_sim.cc, src/tgbaalgos/reductgba_sim_del.cc,
      src/tgbaalgos/save.cc, src/tgbaalgos/sccfilter.cc,
      src/tgba/tgbareduc.cc, src/evtgbaalgos/tgba2evtgba.cc,
      src/kripke/kripkeprint.cc: Rename automata_ as aut_.
      3fb29ce1
  5. 28 Aug, 2011 1 commit
    • Alexandre Duret-Lutz's avatar
      Improve SCC simplification by removing implied acceptance conditions. · d9fc75e9
      Alexandre Duret-Lutz authored
      Spot 0.7.1 used to need 190 acceptance conditions to translate the
      188 literature formulae.  With this patch we are down to 185.
      That's not an impressive, but there are only ~20 formulae that
      require more than 1 acceptance conditions; hence little room for
      improvement.
      
      * src/misc/bddlt.hh (bdd_hash): New function.
      * src/misc/accconv.hh, src/misc/accconv.cc: New files.
      * src/misc/Makefile.am: Add them.
      * src/tgbaalgos/scc.cc (scc_map::build_map): Adjust
      to record all combination of acceptance conditions occurring in a SCC.
      * src/tgbaalgos/scc.hh (scc_map::scc::useful_acc): Update description.
      * src/tgbaalgos/sccfilter.cc (scc_filter): Simplify acceptance
      conditions that are always implied by another acceptance
      conditions.  Previously, we only removed acceptance conditions
      that where always present in accepting SCCs.
      * src/tgbatest/sccsimpl.test: New file.
      * src/tgbatest/Makefile.am (TESTS): Add it.
      d9fc75e9
  6. 06 Mar, 2010 1 commit
    • Alexandre Duret-Lutz's avatar
      Keep acceptance conditions on transitions going to accepting SCCs · 27b419ce
      Alexandre Duret-Lutz authored
      by default in scc_filter().
      
      Doing so helps the degeneralization algorithm, because it will
      have more opportunity to be in an accepting level when it reaches
      the accepting SCCs.
      
      * src/tgbaalgos/sccfilter.cc (filter_iter::filter_iter): Take a
      remove_all_useless argument.
      (filter_iter::process_link): Use the flag to decide whether to
      filter acceptance conditions going to accepting SCCs.
      (scc_filter): Take a remove_all_useless argument and pass it to
      filter_iter.
      * src/tgbaalgos/sccfilter.hh (filter_iter): Add the new argument
      and document the function.
      * src/tgbatest/tgbatests/ltl2tgba.cc (main): Add option use -R3
      for remove_all_useless=false and add -R3f for
      remove_all_useless=true.
      * src/tgbatest/ltl2tgba.test: Show one case where -R3f makes
      the degeneralization worse than -R3.
      27b419ce
  7. 23 Nov, 2009 2 commits
    • Alexandre Duret-Lutz's avatar
      * src/tgbaalgos/sccfilter.cc (create_transition): Do not clone · ab02ee60
      Alexandre Duret-Lutz authored
      the same node twice when dealing with loops.
      ab02ee60
    • Alexandre Duret-Lutz's avatar
      Specialize scc_filter when handling tgba_explicit_formula automata. · 81e0872b
      Alexandre Duret-Lutz authored
      If the input is a tgba_explicit_formula we can output a
      tgba_explicit_formula too, and we want to do that because it is
      more space efficient.
      
      * src/tgba/tgbaexplicit.hh (get_label): New method.
      * src/tgbaalgos/sccfilter.cc (create_transition): New function,
      to handle tgba_explicit_formula and tgba_explicit_string output
      differently.
      (filter_iter): Template it on the output tgba type, and adjust
      to call create_transition.
      (scc_filter): Use filter_iter<tgba_explicit_formula> or
      filter_iter<tgba_explicit_string> depending on the input tgba
      type.
      81e0872b
  8. 20 Nov, 2009 2 commits
    • Alexandre Duret-Lutz's avatar
      Strip useless acceptance conditions in scc_filter(). · dfb9c662
      Alexandre Duret-Lutz authored
      A useless acceptance conditions is one that is always implied by
      another.
      
      * src/misc/bddop.hh, src/misc/bddop.cc
      (compute_neg_acceptance_conditions): New function.
      * src/tgba/tgbaexplicit.hh, src/tgba/tgbaexplicit.cc
      (set_acceptance_conditions): New function.
      * src/tgbaalgos/scc.cc (build_map, build_scc_stats, dump_scc_dot):
      Keep track of useful acceptance conditions.
      (useful_acc_of): New function.
      * src/tgbaalgos/scc.hh (scc_stats, scc_map::scc::useful_scc): New
      attributes.
      * src/tgbaalgos/sccfilter.cc (filter_iter): Adjust to filter
      useless acceptance conditions.
      (scc_filter): Compute useful acceptance conditions and pass them
      to filter_iter.
      dfb9c662
    • Alexandre Duret-Lutz's avatar
      * src/tgbaalgos/sccfilter.cc (scc_filter): Merge transitions · 5d427f6d
      Alexandre Duret-Lutz authored
      after removing acceptance conditions.
      5d427f6d
  9. 18 Nov, 2009 1 commit
  10. 10 Nov, 2009 1 commit
    • Alexandre Duret-Lutz's avatar
      Introduce tgba_explicit_labelled<label> so that we can build · 4e22bb8b
      Alexandre Duret-Lutz authored
      tgba_explicit instances labelled by other objects than strings.
      
      * src/tgba/tgbaexplicit.cc, src/tgba/tgbaexplicit.hh:
      Split tgba_explicit in two levels: tgba_explicit with unlabelled
      states, and tgba_explicit_labelled templated by the type of
      the label.  Define tgba_explicit_string (with the interface
      of the former tgba_explicit class) and tgba_explicit_formula
      for future use in ltl2tgba.cc.
      * src/tgba/tgbareduc.cc, src/tgba/tgbareduc.hh,
      src/tgbaalgos/cutscc.cc, src/tgbaalgos/dupexp.cc,
      src/tgbaalgos/emptiness.cc, src/tgbaalgos/ltl2tgba_fm.cc,
      src/tgbaalgos/powerset.cc, src/tgbaalgos/randomgraph.cc,
      src/tgbaparse/public.hh, src/tgbaparse/tgbaparse.yy,
      src/tgbatest/explicit.cc, src/tgbatest/ltl2tgba.cc: Adjust to
      use tgba_explicit_string when appropriate.
      4e22bb8b
  11. 03 Nov, 2004 1 commit
    • Alexandre Duret-Lutz's avatar
      * tgbaalgos/reachiter.hh, tgbaalgos/reachiter.cc · 42b05c7a
      Alexandre Duret-Lutz authored
      (tgba_reachable_iterator::process_link): Take the state* as arguments
      in addition to the state numbers.
      * src/tgba/tgbaexplicit.hh, src/tgba/tgbaexplicit.cc
      (tgba_explicit::copy_acceptance_conditions_of): New method.
      * tgbaalgos/dupexp.cc (dupexp_iter::dupexp_iter): Call
      copy_acceptance_conditions_of.
      (dupexp_iter::process_state, duplex_iter::declare_state,
      dupexp_iter::name_): Remove.
      (dupexp_iter::process_link): Adjust prototype, and format
      the state here rather than in process_state.
      * tgbaalgos/stats.cc, tgbaalgos/dotty.cc: Adjust prototype
      of process_link.
      42b05c7a
  12. 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
  13. 08 Jul, 2004 1 commit
    • Alexandre Duret-Lutz's avatar
      Patch from Heikki Tauriainen <heikki.tauriainen@hut.fi>. · 59df6100
      Alexandre Duret-Lutz authored
      * src/tgbaalgos/gtec/ce.cc (counter_example::counter_example): Do
      not parenthesize the type after the new operator (g++ 3.4 complains).
      * src/tgbaalgos/dupexp.cc (dupexp_iter::process_state,
      dupexp_iter::declare_state): Use this->automata_instead of
      automata_.   Local member automata_ inherited from template base
      classes must be prefixed or g++ 3.4 will not look them
      up (conforming to 14.6.2.3).
      59df6100
  14. 28 Nov, 2003 1 commit
    • Alexandre Duret-Lutz's avatar
      * iface/gspn/eesrg.cc, iface/gspn/eesrg.hh, iface/gspn/gspn.cc, · e341cc9a
      Alexandre Duret-Lutz authored
      iface/gspn/gspn.hh, src/tgba/bdddict.cc, src/tgba/bdddict.hh,
      src/tgba/bddprint.hh, src/tgba/succiter.hh,
      src/tgba/succiterconcrete.cc, src/tgba/succiterconcrete.hh,
      src/tgba/tgba.hh, src/tgba/tgbabddconcrete.cc,
      src/tgba/tgbabddconcrete.hh, src/tgba/tgbabddconcretefactory.cc,
      src/tgba/tgbabddconcretefactory.hh, src/tgba/tgbabddcoredata.cc,
      src/tgba/tgbabddcoredata.hh, src/tgba/tgbaexplicit.cc,
      src/tgba/tgbaexplicit.hh, src/tgba/tgbaproduct.cc,
      src/tgba/tgbaproduct.hh, src/tgba/tgbatba.cc, src/tgba/tgbatba.hh,
      src/tgbaalgos/dotty.cc, src/tgbaalgos/dupexp.cc,
      src/tgbaalgos/emptinesscheck.cc, src/tgbaalgos/emptinesscheck.hh,
      src/tgbaalgos/lbtt.cc, src/tgbaalgos/lbtt.hh,
      src/tgbaalgos/ltl2tgba_fm.cc, src/tgbaalgos/ltl2tgba_lacim.cc,
      src/tgbaalgos/save.cc, src/tgbatest/explicit.cc,
      src/tgbatest/ltl2tgba.cc, src/tgbaparse/tgbaparse.yy,
      wrap/python/tests/ltl2tgba.py:
      Rewrite `accepting condition' as `acceptance condition'.
      The symbols which have been renamed are:
      tgba::all_accepting_conditions
      tgba::neg_accepting_conditions
      succ_iterator::current_accepting_conditions
      bdd_dict::register_accepting_variable
      bdd_dict::register_accepting_variables
      bdd_dict::is_registered_accepting_variable
      tgba_bdd_concrete_factory::declare_accepting_condition
      tgba_bdd_core_data::accepting_conditions
      tgba_bdd_core_data::all_accepting_conditions
      tgba_explicit::declare_accepting_condition
      tgba_explicit::complement_all_accepting_conditions
      tgba_explicit::has_accepting_condition
      tgba_explicit::get_accepting_condition
      tgba_explicit::add_accepting_condition
      tgba_explicit::all_accepting_conditions
      tgba_explicit::neg_accepting_conditions
      state_tba_proxy::acceptance_cond
      accepting_cond_splitter
      e341cc9a
  15. 21 Nov, 2003 1 commit
    • Alexandre Duret-Lutz's avatar
      * COPYING: New file. · 43a91a15
      Alexandre Duret-Lutz authored
      * Makefile.am, configure.ac, doc/Makefile.am, iface/Makefile.am,
      iface/gspn/Makefile.am, iface/gspn/common.cc,
      iface/gspn/common.hh, iface/gspn/dottyeesrg.cc,
      iface/gspn/dottygspn.cc, iface/gspn/eesrg.cc, iface/gspn/eesrg.hh,
      iface/gspn/gspn.cc, iface/gspn/gspn.hh, iface/gspn/ltlgspn.cc,
      src/Makefile.am, src/ltlast/Makefile.am, src/ltlast/allnodes.hh,
      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/multop.cc, src/ltlast/multop.hh,
      src/ltlast/predecl.hh, src/ltlast/refformula.cc,
      src/ltlast/refformula.hh, src/ltlast/unop.cc, src/ltlast/unop.hh,
      src/ltlast/visitor.hh, src/ltlenv/Makefile.am,
      src/ltlenv/defaultenv.cc, src/ltlenv/defaultenv.hh,
      src/ltlenv/environment.hh, src/ltlparse/Makefile.am,
      src/ltlparse/fmterror.cc, src/ltlparse/ltlparse.yy,
      src/ltlparse/ltlscan.ll, src/ltlparse/parsedecl.hh,
      src/ltlparse/public.hh, 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/readltl.cc,
      src/ltltest/tostring.cc, src/ltltest/tostring.test,
      src/ltltest/tunabbrev.test, src/ltltest/tunenoform.test,
      src/ltlvisit/Makefile.am, src/ltlvisit/clone.cc,
      src/ltlvisit/clone.hh, src/ltlvisit/destroy.cc,
      src/ltlvisit/destroy.hh, src/ltlvisit/dotty.cc,
      src/ltlvisit/dotty.hh, src/ltlvisit/dump.cc, src/ltlvisit/dump.hh,
      src/ltlvisit/lunabbrev.cc, src/ltlvisit/lunabbrev.hh,
      src/ltlvisit/nenoform.cc, src/ltlvisit/nenoform.hh,
      src/ltlvisit/postfix.cc, src/ltlvisit/postfix.hh,
      src/ltlvisit/tostring.cc, src/ltlvisit/tostring.hh,
      src/ltlvisit/tunabbrev.cc, src/ltlvisit/tunabbrev.hh,
      src/misc/Makefile.am, src/misc/bddalloc.cc, src/misc/bddalloc.hh,
      src/misc/bddlt.hh, src/misc/hash.hh, src/misc/minato.cc,
      src/misc/minato.hh, src/misc/version.cc, src/misc/version.hh,
      src/tgba/Makefile.am, src/tgba/bdddict.cc, src/tgba/bdddict.hh,
      src/tgba/bddprint.cc, src/tgba/bddprint.hh, src/tgba/public.hh,
      src/tgba/state.hh, src/tgba/statebdd.cc, src/tgba/statebdd.hh,
      src/tgba/succiter.hh, src/tgba/succiterconcrete.cc,
      src/tgba/succiterconcrete.hh, src/tgba/tgba.cc, src/tgba/tgba.hh,
      src/tgba/tgbabddconcrete.cc, src/tgba/tgbabddconcrete.hh,
      src/tgba/tgbabddconcretefactory.cc,
      src/tgba/tgbabddconcretefactory.hh,
      src/tgba/tgbabddconcreteproduct.cc,
      src/tgba/tgbabddconcreteproduct.hh, src/tgba/tgbabddcoredata.cc,
      src/tgba/tgbabddcoredata.hh, src/tgba/tgbabddfactory.hh,
      src/tgba/tgbaexplicit.cc, src/tgba/tgbaexplicit.hh,
      src/tgba/tgbaproduct.cc, src/tgba/tgbaproduct.hh,
      src/tgba/tgbatba.cc, src/tgba/tgbatba.hh,
      src/tgbaalgos/Makefile.am, src/tgbaalgos/dotty.cc,
      src/tgbaalgos/dotty.hh, src/tgbaalgos/dupexp.cc,
      src/tgbaalgos/dupexp.hh, src/tgbaalgos/emptinesscheck.cc,
      src/tgbaalgos/emptinesscheck.hh, src/tgbaalgos/lbtt.cc,
      src/tgbaalgos/lbtt.hh, src/tgbaalgos/ltl2tgba_fm.cc,
      src/tgbaalgos/ltl2tgba_fm.hh, src/tgbaalgos/ltl2tgba_lacim.cc,
      src/tgbaalgos/ltl2tgba_lacim.hh, src/tgbaalgos/magic.cc,
      src/tgbaalgos/magic.hh, src/tgbaalgos/reachiter.cc,
      src/tgbaalgos/reachiter.hh, src/tgbaalgos/save.cc,
      src/tgbaalgos/save.hh, src/tgbaparse/Makefile.am,
      src/tgbaparse/fmterror.cc, src/tgbaparse/parsedecl.hh,
      src/tgbaparse/public.hh, src/tgbaparse/tgbaparse.yy,
      src/tgbaparse/tgbascan.ll, src/tgbatest/Makefile.am,
      src/tgbatest/bddprod.test, src/tgbatest/defs.in,
      src/tgbatest/dupexp.test, src/tgbatest/emptchk.test,
      src/tgbatest/emptchke.test, src/tgbatest/explicit.test,
      src/tgbatest/explpro2.test, src/tgbatest/explpro3.test,
      src/tgbatest/explprod.test, src/tgbatest/ltl2tgba.test,
      src/tgbatest/ltlprod.test, src/tgbatest/mixprod.test,
      src/tgbatest/readsave.test, src/tgbatest/spotlbtt.test,
      src/tgbatest/tgbaread.test, src/tgbatest/tripprod.test,
      wrap/Makefile.am, wrap/python/Makefile.am, wrap/python/buddy.i,
      wrap/python/spot.i, wrap/python/cgi/Makefile.am,
      wrap/python/cgi/ltl2tgba.in, wrap/python/tests/Makefile.am,
      wrap/python/tests/bddnqueen.py, wrap/python/tests/interdep.py,
      wrap/python/tests/ltl2tgba.py, wrap/python/tests/ltl2tgba.test,
      wrap/python/tests/ltlparse.py, wrap/python/tests/ltlsimple.py,
      wrap/python/tests/run.in: Add Copyright license.
      43a91a15
  16. 14 Nov, 2003 1 commit
    • Alexandre Duret-Lutz's avatar
      * src/ltltest/Makefile.am (AM_CXXFLAGS): New variable. · 982c5efc
      Alexandre Duret-Lutz authored
      * tgba/bdddict.hh (bdd_dict::register_propositions,
      bdd_dict::register_accepting_variables): New methods.
      * src/bdddict.cc: Likewise.
      * tgba/tgbaexplicit.cc (tgba_explicit::add_conditions,
      tgba_explicit::add_accepting_conditions): New methods.
      (tgba_explicit::get_init_state): Add an "empty" initial
      state to empty automata.
      * tgba/tgbaexplicit.hh: (tgba_explicit::add_conditions,
      tgba_explicit::add_accepting_conditions): New methods.
      * tgbaalgos/Makefiles.am (tgbaalgos_HEADERS, libtgbaalgos_la_SOURCES):
      Add dupexp.hh and dupexp.cc.
      * tgbaalgos/dupexp.hh, tgbaalgos/dupexp.cc: New files.
      * tgbatest/Makefile.am (AM_CXXFLAGS): New variable.
      (check_SCRIPTS): Add dupexp.test.
      (CLEANFILES): Add output1 and output2.
      * tgbatest/dupexp.test: New file.
      * tgbatest/ltl2tgba.cc: Handle -s and -S.
      * tgbatest/tgbaread.cc: Remove unused variable exit_code.
      982c5efc