unexpected stack overflow in value analysis
ID0001374: This issue was created automatically from Mantis Issue 1374. Further discussion may take place here.
| Id | Project | Category | View | Due Date | Updated |
|---|---|---|---|---|---|
| ID0001374 | Frama-C | Plug-in > Eva | public | 2013-02-25 | 2013-08-26 |
| Reporter | Jochen | Assigned To | yakobowski | Resolution | unable to reproduce |
| Priority | normal | Severity | crash | Reproducibility | have not tried |
| Platform | - | OS | - | OS Version | - |
| Product Version | Frama-C Oxygen-20120901 | Target Version | - | Fixed in Version | - |
Description :
Running 'frama-c -cpp-command "{{many cpp options}}" -no-unicode -pp-annot -slevel 300 -val-ignore-recursive-calls {{27 c files}}' caused an unexpected stack overflow after computing for about 18 hours and writing a 3.6 GB log file.
Unfortunately, I cannot provide the C sources; they were about 9400 lines (total), distributed to 27 C files.
I attach the backtrace log; it seemingly contains a loop starting at line 168 (bottommost repeated line in log file: 'Called from file "src/value/eval_funs.ml", line 86, characters 9-32').
Due to the long run-time it is also impossible to boil-down the code causing the stack overflow.