[LLVMdev] klee linker problem

Alexandru Ionut Diaconescu alexandruionutdiaconescu at gmail.com
Wed Jun 5 08:26:55 PDT 2013


Hello everyone,

I am a novice with KLEE under LLVM. I am trying to build a KLEE project (on
a new LLVM environment) and I have the following problem:

echo Testing...
Testing...
echo There should be no assertion fails!
There should be no assertion fails!
klee -taint=direct taint_direct.o
KLEE: output directory = "klee-out-8"
klee: error: Cannot find linker input
'/tmp/taint/klee/Release+Asserts/lib/libkleeRuntimeIntrinsic.bca'
klee: ModuleUtil.cpp:51: llvm::Module* klee::linkWithLibrary(llvm::Module*,
const string&): Assertion `0 && "linking in library failed!"' failed.
0  klee            0x00002ac2ccf576df
1  klee            0x00002ac2ccf57c49
2  libpthread.so.0 0x00002ac2cd8ffcb0
3  libc.so.6       0x00002ac2ce55b425 gsignal + 53
4  libc.so.6       0x00002ac2ce55eb8b abort + 379
5  libc.so.6       0x00002ac2ce5540ee
6  libc.so.6       0x00002ac2ce554192
7  klee            0x00002ac2cc78779d klee::linkWithLibrary(llvm::Module*,
std::string const&) + 253
8  klee            0x00002ac2cc783954
klee::KModule::prepare(klee::Interpreter::ModuleOptions const&,
klee::InterpreterHandler*) + 2180
9  klee            0x00002ac2cc73715d
klee::Executor::setModule(llvm::Module*, klee::Interpreter::ModuleOptions
const&) + 157
10 klee            0x00002ac2cc71a94a main + 3546
11 libc.so.6       0x00002ac2ce54676d __libc_start_main + 237
12 klee            0x00002ac2cc72da6d
make: *** [direct] Aborted (core dumped)

The problem is that KLEE is trying to look into
/tmp/taint/....libkleeRuntimeIntrinsic.bca  and not into
/home/myfolder/taint/...where libkleeRuntimeIntrinsic.bca does exist. I
think I set correctly all the paths when I installed KLEE (and not from the
/tmp/ folder).

Do you know how I can solve this problem, what command lines to make KLEE
not to point to the /tmp/ folder ?

Thank you in advance !
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