spot/bench/ltlcounter/README
Alexandre Duret-Lutz 866af2a715 Remove Kristin Rozier's LTLcounter.pl scripts, now that we can
generate these formulae with "genltl".

* src/tgbatest/ltlcounter/: Remove this directory.
* src/tgbatest/Makefile.am: Adjust.
* src/tgbatest/ltlcounter.test, bench/ltlcounter/run: Use genltl
to generate the formulae.
* bench/ltlcounter/README: Do not mention src/tgbatest/ltlcounter/
anymore.
2011-06-06 17:57:55 +02:00

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In the following paper by Rozier & Vardi, a class of LTL formula
describing counters was used to stress many translators.
@InProceedings{ rozier.07.spin,
author = {Kristin Y. Rozier and Moshe Y. Vardi},
title = {LTL Satisfiability Checking},
booktitle = {Proc. the 12th International SPIN Workshop on
Model Checking of Software (SPIN'07)},
pages = {149--167},
year = {2007},
volume = {4595},
series = {LNCS},
publisher = {Springer-Verlag}
}
For a description of these formulae, you may also see
http://ti.arc.nasa.gov/m/profile/kyrozier/benchmarking_scripts/node5.html
This benchmark used this familly of formulae to plot the performance
of the ltl2tgba_fm algorithm. Studying the behaviour of ltl2tgba_fm
on this class of formulae helped us to improve the translation.
Execute "./run" to compute the raw numbers, then execture
"gnuplot plot.gnu" to plot the figures.