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  • #2206
Closed
Open
Issue created Jan 07, 2011 by Stephane Duprat@sduprat

warning: Degenerated goal

ID0000662: This issue was created automatically from Mantis Issue 662. Further discussion may take place here.


Id Project Category View Due Date Updated
ID0000662 Frama-C Plug-in > wp public 2011-01-07 2011-04-13
Reporter sduprat Assigned To dargaye Resolution fixed
Priority normal Severity minor Reproducibility always
Platform - OS - OS Version -
Product Version Frama-C Carbon-20101202-beta2 Target Version Frama-C Carbon-20110201 Fixed in Version Frama-C Carbon-20110201

Description :

warning degenerated goal is raised with this source example containing unions. ensures are unproved.

Additional Information :

frama-c -wp -pp-annot -wp-model Store -wp-proof alt-ergo -wp-split *.c

[wp] warning: Degenerated goal store_f1_post_5_P1 (1 warning) [wp] warning: Degenerated goal store_f1_post_6_P2 (2 warnings) [wp] warning: Degenerated goal store_f1_post_7_P3 (3 warnings) [wp] [Alt-Ergo] Goal store_f1_post_7_P3 : Unknown [wp] [Alt-Ergo] Goal store_f1_post_6_P2 : Unknown [wp] [Alt-Ergo] Goal store_f1_post_5_P1 : Unknown

Attachments

  • source.c
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