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ltlsynt: implement --tlsf to call syfco automatically

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Fixes #473.

* NEWS, doc/org/ltlsynt.org: Mention it.
* bin/common_trans.cc, bin/common_trans.hh (read_stdout_of_command):
New function.
* bin/ltlsynt.cc: Implement the --tlsf option.
* tests/core/syfco.test: New file.
* tests/Makefile.am: Add it.
This commit is contained in:
Alexandre Duret-Lutz 2022-04-08 18:50:13 +02:00
parent 06b73c39fa
commit 5f43c9bfce
7 changed files with 214 additions and 25 deletions
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16
doc/org/ltlsynt.org
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@ -104,14 +104,20 @@ specification language created for the purpose of this competition.
Fortunately, the SYNTCOMP organizers also provide a tool called
[[https://github.com/reactive-systems/syfco][=syfco=]] which can translate a TLSF specification to an LTL formula.
The following four steps show you how a TLSF specification called =FILE= can
The following line shows how a TLSF specification called =FILE= can
be synthesized using =syfco= and =ltlsynt=:
#+BEGIN_SRC sh :export code
LTL=$(syfco FILE -f ltlxba -m fully)
IN=$(syfco FILE --print-input-signals)
OUT=$(syfco FILE --print-output-signals)
ltlsynt --formula="$LTL" --ins="$IN" --outs="$OUT"
ltlsynt --tlsf FILE
#+END_SRC
The above =--tlsf= option will call =syfco= to perform the conversion
and extract output signals, as if you had used:
#+BEGIN_SRC sh :export code
LTL=$(syfco -f ltlxba -m fully FILE)
OUT=$(syfco --print-output-signals FILE)
ltlsynt --formula="$LTL" --outs="$OUT"
#+END_SRC
* Internal details