0002420: Wp crashes on a recursive function - Frama-C Bug Tracking System

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Date Submitted

Last Update

0002420

Frama-C

Plug-in > wp

public

2018-12-28 00:58

Reporter

frederic.loulergue@nau.edu

Assigned To

correnson

Priority

normal

Severity

crash

Reproducibility

always

Status

assigned

Resolution

open

Platform

Mac

macOS

OS Version

Mojave 10.14.1

Product Version

Frama-C 18-Argon

Target Version

Fixed in Version

Summary

0002420: Wp crashes on a recursive function

Description

frama-c -wp tmp.c give the following trace. If the recursive call in e_get is removed, no crash.

[kernel] Parsing tmp.c (with preprocessing)
[wp] Running WP plugin...
[kernel] Current source was: tmp.c:14
  The full backtrace is:
  Raised by primitive operation at file "src/kernel_services/ast_data/statuses_by_call.ml", line 198, characters 11-65
  Called from file "list.ml", line 82, characters 20-23
  Called from file "src/kernel_services/ast_data/statuses_by_call.ml", line 231, characters 6-150
  Called from file "src/plugins/wp/cil2cfg.ml", line 859, characters 6-35
  Called from file "src/plugins/wp/cil2cfg.ml", line 821, characters 21-51
  Called from file "src/plugins/wp/cil2cfg.ml", line 890, characters 20-52
  Called from file "src/plugins/wp/cil2cfg.ml", line 821, characters 21-51
  Called from file "src/plugins/wp/cil2cfg.ml", line 821, characters 21-51
  Called from file "src/plugins/wp/cil2cfg.ml", line 821, characters 21-51
  Called from file "src/plugins/wp/cil2cfg.ml", line 890, characters 20-52
  Called from file "src/plugins/wp/cil2cfg.ml", line 821, characters 21-51
  Called from file "src/plugins/wp/cil2cfg.ml", line 890, characters 20-52
  Called from file "src/plugins/wp/cil2cfg.ml", line 821, characters 21-51
  Called from file "src/plugins/wp/cil2cfg.ml", line 1216, characters 13-47
  Called from file "src/plugins/wp/cil2cfg.ml", line 1248, characters 6-30
  Called from file "src/libraries/project/state_builder.ml", line 565, characters 17-22
  Called from file "src/plugins/wp/cil2cfg.ml" (inlined), line 1288, characters 13-33
  Called from file "src/plugins/wp/wpAnnot.ml", line 1291, characters 12-26
  Called from file "src/plugins/wp/wpAnnot.ml", line 1307, characters 12-28
  Called from file "src/plugins/wp/wpAnnot.ml", line 1320, characters 16-68
  Called from file "src/plugins/wp/Generator.ml", line 109, characters 4-67
  Called from file "map.ml", line 291, characters 20-25
  Called from file "src/plugins/wp/Generator.ml", line 137, characters 4-39
  Called from file "src/plugins/wp/register.ml", line 686, characters 15-40
  Called from file "src/libraries/stdlib/extlib.ml", line 332, characters 14-17
  Re-raised at file "src/libraries/stdlib/extlib.ml", line 332, characters 41-48
  Called from file "src/libraries/stdlib/extlib.ml", line 333, characters 2-12
  Called from file "src/libraries/stdlib/extlib.ml", line 333, characters 2-12
  Called from file "queue.ml", line 105, characters 6-15
  Called from file "src/kernel_internals/runtime/boot.ml", line 36, characters 4-20
  Called from file "src/kernel_services/cmdline_parameters/cmdline.ml", line 792, characters 2-9
  Called from file "src/kernel_services/cmdline_parameters/cmdline.ml", line 822, characters 18-64
  Called from file "src/kernel_services/cmdline_parameters/cmdline.ml", line 229, characters 4-8

  Unexpected error (Stack overflow).
  Please report as 'crash' at http://bts.frama-c.com/. [^]
  Your Frama-C version is 18.0 (Argon).
  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_guidelines [^]

Issue History
Date Modified	Username	Field	Change
2018-12-28 00:58	frederic.loulergue@nau.edu	New Issue
2018-12-28 00:58	frederic.loulergue@nau.edu	Status	new => assigned
2018-12-28 00:58	frederic.loulergue@nau.edu	Assigned To	=> correnson
2018-12-28 00:58	frederic.loulergue@nau.edu	File Added: tmp.c

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