1. 18 Jun, 2019 2 commits
    • Alexandre Duret-Lutz's avatar
      gfguarantee: fix #357 again · 8df5f513
      Alexandre Duret-Lutz authored
      The previous patch triggered this issue again, failing
      core/ltl2tgba2.test.
      
      * spot/twaalgos/gfguarantee.cc: Separate the replaying of history from
      the modification of the automaton.
      * NEWS: Mention the bug.
      * tests/python/twagraph-internals.ipynb, tests/python/automata.ipynb:
      Adjust.
      8df5f513
    • Alexandre Duret-Lutz's avatar
      simplify: GF(f)=GF(dnf(f)) FG(f)=FG(cnf(f)) · da5d23f0
      Alexandre Duret-Lutz authored
      These rules come from Delag's paper, and help some cases
      in issue #385.
      
      * spot/tl/simplify.cc: Implement the simplification.
      * doc/tl/tl.tex, NEWS: Document it.
      * tests/core/385.test: New file.
      * tests/Makefile.am: Add it.
      * tests/core/reduccmp.test: More tests.
      * tests/core/ltl2tgba2.test: Adjust one improved case.
      * tests/python/automata.ipynb, tests/python/twagraph-internals.ipynb:
      Adjust expected output, as the cnf/dnf reorder some subformulas.
      da5d23f0
  2. 14 Jun, 2019 1 commit
    • Alexandre Duret-Lutz's avatar
      use a bibtex file to collect all references in Doxygen · df326e03
      Alexandre Duret-Lutz authored
      * doc/tl/tl.bib: Move ...
      * doc/spot.bib: ... here, and augment it with all references that
      appeared verbatim in Doxygen comments.
      * doc/Makefile.am, doc/tl/Makefile.am
      doc/tl/tl.tex: Adjust for the move.
      * doc/Doxyfile.in: Point to spot.bib.
      * spot/gen/automata.hh, spot/gen/formulas.hh, spot/misc/game.hh,
      spot/misc/minato.hh spot/taalgos/emptinessta.hh,
      spot/taalgos/minimize.hh, spot/taalgos/tgba2ta.hh, spot/tl/formula.hh,
      spot/tl/remove_x.hh, spot/tl/simplify.hh, spot/tl/snf.hh,
      spot/twaalgos/cobuchi.hh, spot/twaalgos/cycles.hh,
      spot/twaalgos/dualize.hh, spot/twaalgos/gtec/gtec.hh,
      spot/twaalgos/gv04.hh, spot/twaalgos/ltl2taa.hh,
      spot/twaalgos/ltl2tgba_fm.hh, spot/twaalgos/magic.hh,
      spot/twaalgos/minimize.hh, spot/twaalgos/parity.hh,
      spot/twaalgos/powerset.hh, spot/twaalgos/randomgraph.hh,
      spot/twaalgos/se05.hh, spot/twaalgos/simulation.hh,
      spot/twaalgos/strength.hh, spot/twaalgos/stutter.hh,
      spot/twaalgos/tau03.hh, spot/twaalgos/totgba.hh,
      spot/twaalgos/toweak.hh: Use \cite instead of a verbatim bibtex entry.
      df326e03
  3. 13 Jun, 2019 1 commit
  4. 12 Jun, 2019 4 commits
  5. 11 Jun, 2019 1 commit
  6. 07 Jun, 2019 2 commits
    • Alexandre Duret-Lutz's avatar
      autcross: simplify code using complement() and intersecting_word() · f0b77e21
      Alexandre Duret-Lutz authored
      * bin/autcross.cc: Let complement() decide how to complement automata.
      Do not apply remove_fin(), because we have a generic emptiness check
      now.  Use intersecting_word() instead of product()+accepting_word() so
      that the former can maybe be optimized in the future.
      * tests/core/autcross2.test: Adjust test case to use TGBA instead
      of monitors, as calling complement() had a side-effect of setting
      the "weak" property on the input.
      f0b77e21
    • Alexandre Duret-Lutz's avatar
      genaut: introduce --m-nba · cba01232
      Alexandre Duret-Lutz authored
      * bin/genaut.cc: Implement the --m-nba option.
      * spot/gen/automata.hh, spot/gen/automata.cc: Add the generation code.
      * NEWS, bin/man/genaut.x: Document it.
      * doc/org/genaut.org: Update.
      * tests/core/genaut.test, tests/core/parity2.test: Add some tests.
      cba01232
  7. 05 Jun, 2019 3 commits
  8. 04 Jun, 2019 11 commits
  9. 02 Jun, 2019 3 commits
  10. 01 Jun, 2019 2 commits
  11. 31 May, 2019 1 commit
  12. 29 May, 2019 1 commit
  13. 28 May, 2019 1 commit
    • Alexandre Duret-Lutz's avatar
      introduce output_aborter, and use it in ltlcross · a8504509
      Alexandre Duret-Lutz authored
      * spot/twaalgos/alternation.cc, spot/twaalgos/alternation.hh,
      spot/twaalgos/complement.cc, spot/twaalgos/complement.hh,
      spot/twaalgos/determinize.cc, spot/twaalgos/determinize.hh,
      spot/twaalgos/minimize.cc, spot/twaalgos/minimize.hh,
      spot/twaalgos/postproc.cc, spot/twaalgos/postproc.hh,
      spot/twaalgos/powerset.cc, spot/twaalgos/powerset.hh,
      spot/twaalgos/product.cc, spot/twaalgos/product.hh: Use an
      output_aborter argument to abort if the output is too large.
      * bin/ltlcross.cc: Use complement() with an output_aborter
      so that ltlcross will not attempt to build complement larger
      than 500 states or 5000 edges.  Add --determinize-max-states
      and --determinize-max-edges options.
      * tests/core/ltlcross3.test, tests/core/ltlcrossce2.test,
      tests/core/sccsimpl.test, tests/core/wdba2.test,
      tests/python/stutter-inv.ipynb: Adjust test cases.
      * NEWS: Document this.
      * bin/spot-x.cc: Add documentation for postprocessor's
      det-max-states and det-max-edges arguments.
      * doc/org/ltlcross.org: Update description.
      a8504509
  14. 24 May, 2019 2 commits
  15. 20 May, 2019 1 commit
    • Alexandre Duret-Lutz's avatar
      tl: fix handling of f##[0:0]g, and of ##[0:n]g · 90a88d0b
      Alexandre Duret-Lutz authored
      The first issue was reported by Victor Khomenko.
      
      * spot/tl/formula.cc: Introduce a single-argument
      version of sugar_delay().
      * spot/parsetl/parsetl.yy: Use it.
      * doc/tl/tl.tex, spot/tl/formula.hh: Adjust doc.
      * tests/core/ltlfilt.test, tests/core/sugar.test: More tests.
      90a88d0b
  16. 19 May, 2019 1 commit
  17. 18 May, 2019 3 commits