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ltlsynt: overhaul CSV output

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Previous output was not very usable in presence of decomposed
specifications.  We now keep track of the number of parts, and also
prefix the columns names with "max_" or "sum_" to indicate how their
statistics are updated in presence of multiple part.  Other missing
statistics, like the size of the translated automaton, or maximal
number of colors seen in a game, have been added.

* spot/twaalgos/synthesis.hh (bench_var): Rename, augment, and
document each statistsic.
* spot/twaalgos/mealy_machine.cc, spot/twaalgos/synthesis.cc,
bin/ltlsynt.cc: Adjust to the new naming scheme.
* doc/org/ltlsynt.org: Show a CSV file, and document its columns.
* tests/core/ltlsynt-pgame.test, tests/core/ltlsynt2.test,
tests/core/ltlsynt.test: Adjust test cases.
* NEWS: Mention the backward incompatible change.
This commit is contained in:
Alexandre Duret-Lutz 2024-09-09 16:28:51 +02:00
parent b729aa3f30
commit 5488cb75c6
9 changed files with 352 additions and 164 deletions
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19
NEWS
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@ -5,13 +5,22 @@ New in spot 2.12.0.dev (not yet released)
- ltlmix is a new tool that generates formulas by combining existing
ones. See https://spot.lre.epita.fr/ltlmix.html for examples.
- ltlsynt --csv=FILENAME will now save the source filename for the
processed formulas as the first column of the CSV file. A new
- (BACKWARD INCOMPATIBILITY) ltlsynt's CSV output has been largely
overhauled, and the output columns have been both renamed (for
consistency) and augmented (with new statistics). The new CSV
output should more useful when the input specification was
decomposed, in particular, there is a column giving the number of
sub-specifications obained, and other statistics columns have name
starting with "max_" or "sum_" indicating how said statistics are
updated across sub-speciications.
See https://spot.lre.epita.fr/ltlsynt.html#csv for an example.
Additionally, --csv=FILENAME will now save the source filename for
the processed formulas as the first column of the CSV file. A new
option --csv-without-formula=FILENAME can be used to save
everything but the formula column (as it can be very large, and
can be found from the source filename). Several column names have
also been renamed for consistency, so any script reading these
file might require some adjustment.
can be found from the source filename).
- ltlsynt learned a --part-file option, to specify the partition of
input/output proposition from a *.part file, as used in several