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Closed
Open
Issue created Nov 08, 2019 by Jens Gerlach@gerlach

-wp-out missing output for Why3 provers in Frama-C 20 beta

ID0002485: This issue was created automatically from Mantis Issue 2485. Further discussion may take place here.


Id Project Category View Due Date Updated
ID0002485 Frama-C Plug-in > wp public 2019-11-08 2019-11-08
Reporter jens Assigned To correnson Resolution open
Priority normal Severity minor Reproducibility have not tried
Platform Linux OS xubuntu OS Version -
Product Version Frama-C GIT, precise the release id Target Version - Fixed in Version -

Description :

When the attached programme is processed with

frama-c -wp -wp-rte -wp-prover native:alt-ergo -wp-out abs.wp abs.c

then the output directory 'abs.wp/typed' contains three files

 abs_ensures_3_Alt-Ergo.mlw
 abs_ensures_3_Alt-Ergo.out
 abs_ensures_3.ergo

When using the command line

frama-c -wp -wp-rte -wp-prover alt-ergo -wp-out abs.wp abs.c

then the output directory 'abs.wp/typed' contains only the generated proof obligation

abs_ensures_3_Why3_Alt_Ergo_2_3_0.why

(similiarly when using another Why3 prover, such as cvc4)

Is there a way to output also the result for Why3 provers?

Attachments

  • abs.c
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