r12951, sliced program does not terminate
ID0000802: This issue was created automatically from Mantis Issue 802. Further discussion may take place here.
| Id | Project | Category | View | Due Date | Updated |
|---|---|---|---|---|---|
| ID0000802 | Frama-C | Plug-in > slicing | public | 2011-04-20 | 2011-10-10 |
| Reporter | pascal | Assigned To | Anne | Resolution | fixed |
| Priority | normal | Severity | minor | Reproducibility | always |
| Platform | - | OS | - | OS Version | - |
| Product Version | Frama-C GIT, precise the release id | Target Version | - | Fixed in Version | Frama-C Nitrogen-20111001 |
Description :
The original program terminates:
gcc -I runtime -m32 show_each.c nonterminatingslice/s.20153409.4.c
./a.out [value] Called Frama_C_show_each({1696784233; }) [value] Called Frama_C_show_each({538004427; }) [value] Called Frama_C_show_each({3729539076; }) [value] Called Frama_C_show_each({3984566477; }) [value] Called Frama_C_show_each({2563812225; }) [value] Called Frama_C_show_each({1179156549; }) [value] Called Frama_C_show_each({1179156549; })
The sliced one doesn't.
The slicing command was:
~/ppc/bin/toplevel.opt -val-signed-overflow-alarms nonterminatingslice/s.20153409.4.c -cpp-command "gcc -m32 -C -E -D__FRAMAC -I. -I$CSMITH/runtime " -slice-calls Frama_C_show_each -slevel 5000 -slevel-function crc32_gentab:0 -then-on 'Slicing export' -print -ocode s.c