Comments (2)
IMO the simplest integration is to have the tool display a sorted list of all checks, starting with the unproved and then the proved ones, ordered by decreasing proof time. Possibly with a cut-off at 1s to not display proofs that are faster than that. If you use the "file:line:col msg" format, the standard output parser in GNAT Studio will readily add links to the source code.
Something more involved would require plotting the proof effort. I can imagine having a 2-dimensional plot with steps/time as axes and a dot for each check, on which you can zoom and click on a given dot to bring you to the corresponding line-of-code and message. Just a product of imagination right now, as it probably requires extending Cairo binding in GNAT Studio. Not sure it's worth the effort, compared to the simple integration above.
from spat.
The plug-in sorts the times in a binary logarithmic manner, so there is possibly no need for using the --cut-off
parameter.
from spat.
Related Issues (20)
- Document in README that tool must be used on pristine run of GNATprove
- Provide --cut-off command line parameter
- Emit warning if proof times do not match? HOT 1
- Let the tool suggest an "optimal" prover configuration. HOT 1
- Show minimum required time for successful proof HOT 9
- Show steps for successful proof HOT 6
- Option --cut-off and --sort-by=s don't work as one may expect (documented as is) HOT 1
- Provide an entity filter parameter
- --details option sometimes seem too detailed
- Number of steps may exceed range of Natural HOT 1
- `spat.py` likely to be too strict about matching filenames
- Invalid output of --suggest option
- Suggested configuration leads to failing proof HOT 16
- Sorting by successful proof time should not intermix with unproved items
- Suggested configuration is incomplete HOT 5
- Need to install GNATColl on FSF CI chain
- Suggested steps too low HOT 2
- Show max/success steps also in summary and less detailed report modes
- Prepare SPAT for when step scaling becomes obsolete
- Improve (scale, extend) timeout values in suggested configuration
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from spat.