WP-Plugin crashes due to an internal error
ID0001922: This issue was created automatically from Mantis Issue 1922. Further discussion may take place here.
| Id | Project | Category | View | Due Date | Updated |
|---|---|---|---|---|---|
| ID0001922 | Frama-C | Plug-in > wp | public | 2014-09-12 | 2015-03-17 |
| Reporter | lapawczykt | Assigned To | correnson | Resolution | fixed |
| Priority | urgent | Severity | crash | Reproducibility | always |
| Platform | - | OS | xubuntu | OS Version | 14.04 |
| Product Version | Frama-C Neon-20140301 | Target Version | - | Fixed in Version | Frama-C Sodium |
Description :
When the attached file is called with the command line, that reads as follows:
frama-c.byte -pp-annot -no-unicode -wp -wp-no-bits -wp-rte -wp-script 'wp0.script' -wp-model Typed+ref -wp-out foo.wp foo.c
Frama-C produces the following output:
[kernel] preprocessing with "gcc -C -E -I. -dD foo.c" Adhesion_Factor.c:1:0: warning: "STDC" redefined [enabled by default] /* ============================================================================= ^ foo.c:1:0: note: this is the location of the previous definition
1 "Adhesion_Factor.c"
^ Adhesion_Factor.c:1:0: warning: "STDC_HOSTED" redefined [enabled by default] /* ============================================================================= ^ foo.c:1:0: note: this is the location of the previous definition
1 "Adhesion_Factor.c"
^ [wp] Running WP plugin... [wp] Collecting axiomatic usage [rte] annotating function TrackToTrain_Packet_071 [rte] annotating function TrackToTrain_Packet_071_Encoder [wp] Collecting variable usage [wp] Computing [100 goals...] [wp] failure: Non-assignable term (P_Telegram+(0 .. I_Cur_Dim-1)) [kernel] Current source was: Adhesion_Factor.c:59 The full backtrace is: Raised at file "src/kernel/log.ml", line 524, characters 30-31 Called from file "src/kernel/log.ml", line 518, characters 9-16 Re-raised at file "src/kernel/log.ml", line 521, characters 15-16 Called from file "list.ml", line 55, characters 20-23 Called from file "set.ml", line 304, characters 38-41 Called from file "map.ml", line 168, characters 20-25 Called from file "map.ml", line 168, characters 10-18 Called from file "map.ml", line 168, characters 10-18 Called from file "src/lib/bag.ml", line 96, characters 16-24 Called from file "src/lib/bag.ml", line 96, characters 16-24 Called from file "queue.ml", line 134, characters 6-20 Called from file "src/kernel/boot.ml", line 37, characters 4-20 Called from file "src/kernel/cmdline.ml", line 735, characters 2-9 Called from file "src/kernel/cmdline.ml", line 214, characters 4-8
Plug-in wp aborted: internal error.
Please report as 'crash' at http://bts.frama-c.com/.
Your Frama-C version is Neon-20140301.
Note that a version and a backtrace alone often do not contain enough
information to understand the bug. Guidelines for reporting bugs are at:
http://bts.frama-c.com/dokuwiki/doku.php?id=mantis:frama-c:bug_reporting_guidelinesAdditional Information :
The attached foo.c is the preprocessed version of a file out of the openETCS project. All used predicates are already included in the file.