* bench/ltl2tgba/known (ltlfile): Add a $srcdir.
* bench/ltlclasses/defs.in (builddir): Add the $builddir.
* bench/ltlclasses/run (gen): Change the $srcdir into $builddir.
SCC information).
* src/tgbatest/ltl2tgba.cc (syntax, main): Add a -ks option.
* src/tgbatest/ltl2tgba.test, bench/ltlclasses/run,
bench/ltlcounter/run: Use -ks instead of -k to speed things up.