Crash with \is_infinite
ID0002082: This issue was created automatically from Mantis Issue 2082. Further discussion may take place here.
| Id | Project | Category | View | Due Date | Updated |
|---|---|---|---|---|---|
| ID0002082 | Frama-C | Plug-in > wp | public | 2015-02-24 | 2016-01-26 |
| Reporter | Ian | Assigned To | correnson | Resolution | fixed |
| Priority | normal | Severity | crash | Reproducibility | always |
| Platform | - | OS | Ubuntu | OS Version | - |
| Product Version | Frama-C Neon-20140301 | Target Version | - | Fixed in Version | Frama-C Magnesium |
Description :
Using the built-in \is_infinite causes wp to crash. This is used in the provided libc specifications (math.h), and a call to these functions will cause a crash.
Steps To Reproduce :
Create program:
#include <math.h> /*@ ensures \true; */ void main() { double val = acos(1); }
Run frama-c, where FRAMA_C_LIBC is .../frama-c-Neon-20140301/share/libc:
frama-c -cpp-extra-args="-I${FRAMA_C_LIBC}" -wp is_infinte_test.c
Get output:
[wp] Running WP plugin... [wp] Collecting axiomatic usage is_infinte_test.c:7:[kernel] warning: No code nor implicit assigns clause for function acos, generating default assigns from the specification is_infinte_test.c:7:[kernel] warning: No code nor implicit assigns clause for function acosf, generating default assigns from the specification is_infinte_test.c:7:[kernel] warning: No code nor implicit assigns clause for function acosh, generating default assigns from the specification is_infinte_test.c:7:[kernel] warning: No code nor implicit assigns clause for function acoshf, generating default assigns from the specification is_infinte_test.c:7:[kernel] warning: No code nor implicit assigns clause for function acoshl, generating default assigns from the specification is_infinte_test.c:7:[kernel] warning: No code nor implicit assigns clause for function acosl, generating default assigns from the specification is_infinte_test.c:7:[kernel] warning: No code nor implicit assigns clause for function asin, generating default assigns from the specification is_infinte_test.c:7:[kernel] warning: No code nor implicit assigns clause for function asinf, generating default assigns from the specification is_infinte_test.c:7:[kernel] warning: No code nor implicit assigns clause for function asinl, generating default assigns from the specification [wp] warning: No definition for 'memchr' interpreted as reads nothing [wp] warning: No definition for 'memset' interpreted as reads nothing [wp] warning: No definition for 'strchr' interpreted as reads nothing [wp] warning: No definition for 'strcmp' interpreted as reads nothing [wp] warning: No definition for 'wcscmp' interpreted as reads nothing [wp] warning: No definition for 'wcslen' interpreted as reads nothing [wp] warning: No definition for 'wcsncmp' interpreted as reads nothing [wp] warning: Missing RTE guards [wp] user error: Builtin \is_infinite(float64) not defined [wp] failure: Logic '\is_infinite' undefined [kernel] Current source was: is_infinte_test.c:8 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 "src/wp/LogicCompiler.ml", line 698, characters 20-51 Called from file "src/wp/LogicCompiler.ml", line 758, characters 10-23 Called from file "src/wp/LogicSemantics.ml", line 779, characters 12-37 Called from file "src/wp/Context.ml", line 31, characters 12-17 Re-raised at file "src/wp/Context.ml", line 34, characters 41-46 Called from file "src/wp/LogicCompiler.ml", line 357, characters 28-51 Called from file "src/wp/LogicSemantics.ml", line 779, characters 12-37 Called from file "src/wp/Context.ml", line 31, characters 12-17 Re-raised at file "src/wp/Context.ml", line 34, characters 41-46 Called from file "src/wp/LogicCompiler.ml", line 357, characters 28-51 Called from file "src/wp/LogicSemantics.ml", line 779, characters 12-37 Called from file "src/wp/Context.ml", line 31, characters 12-17 Re-raised at file "src/wp/Context.ml", line 34, characters 41-46 Called from file "list.ml", line 57, characters 20-23 Called from file "src/wp/Context.ml", line 68, characters 14-17 Re-raised at file "src/wp/Context.ml", line 69, characters 43-48 Called from file "src/wp/Context.ml", line 68, characters 14-17 Re-raised at file "src/wp/Context.ml", line 69, characters 43-48 Called from file "src/wp/Context.ml", line 68, characters 14-17 Re-raised at file "src/wp/Context.ml", line 69, characters 43-48 Called from file "src/wp/Context.ml", line 68, characters 14-17 Re-raised at file "src/wp/Context.ml", line 69, characters 43-48 Called from file "src/wp/cfgWP.ml", line 1069, characters 18-63 Called from file "src/wp/Warning.ml", line 155, characters 14-18 Called from file "src/wp/cfgWP.ml", line 1099, characters 23-207 Called from file "src/wp/Context.ml", line 68, characters 14-17 Re-raised at file "src/wp/Context.ml", line 69, characters 43-48 Called from file "src/wp/Context.ml", line 68, characters 14-17 Re-raised at file "src/wp/Context.ml", line 69, characters 43-48 Called from file "src/wp/Context.ml", line 68, characters 14-17 Re-raised at file "src/wp/Context.ml", line 69, characters 43-48 Called from file "src/wp/Context.ml", line 68, characters 14-17 Re-raised at file "src/wp/Context.ml", line 69, characters 43-48 Called from file "src/wp/calculus.ml", line 448, characters 14-224 Called from file "src/wp/calculus.ml", line 595, characters 10-57 Called from file "src/wp/calculus.ml", line 536, characters 19-40 Called from file "src/wp/calculus.ml", line 579, characters 20-43 Called from file "src/wp/calculus.ml", line 536, characters 19-40 Called from file "src/wp/calculus.ml", line 574, characters 20-43 Called from file "src/wp/calculus.ml", line 536, characters 19-40 Called from file "src/wp/calculus.ml", line 699, characters 40-59 Called from file "set.ml", line 288, characters 38-41 Called from file "map.ml", line 169, characters 20-25 Called from file "map.ml", line 169, characters 10-18 Called from file "map.ml", line 169, characters 10-18 Called from file "src/wp/calculus.ml", line 699, characters 4-64 Called from file "src/wp/calculus.ml", line 745, characters 19-51 Called from file "src/wp/cfgWP.ml", line 1382, characters 39-62 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 "src/lib/bag.ml", line 96, characters 16-24 Called from file "src/wp/cfgWP.ml", line 1371, characters 14-837 Called from file "src/wp/Model.ml", line 111, characters 17-20 Re-raised at file "src/wp/Model.ml", line 116, characters 25-28 Called from file "src/wp/Model.ml", line 117, characters 19-36 Called from file "src/wp/register.ml", line 435, characters 17-42 Called from file "src/wp/register.ml", line 574, characters 17-24 Re-raised at file "src/wp/register.ml", line 578, characters 29-31 Called from file "src/wp/register.ml", line 575, characters 17-24 Re-raised at file "src/wp/register.ml", line 579, characters 32-34 Called from file "src/wp/register.ml", line 575, characters 17-24 Re-raised at file "src/wp/register.ml", line 579, characters 32-34 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_guidelines