Re: [klee-dev] APint::udiv assertion fails

2014-12-15 Thread Dan Liew
On 15 December 2014 at 18:13, Dingbao Xie wrote: > Hi, everyone > I encountered an assertion failure when trying to test grep with klee. > The complete stack trace is shown below: > Looks like a division by zero happened whilst evaluating an instruction that uses constants. KLEE's division by zer

[klee-dev] APint::udiv assertion fails

2014-12-15 Thread Dingbao Xie
Hi, everyone I encountered an assertion failure when trying to test grep with klee. The complete stack trace is shown below: klee: /home/software/llvm-3.4/lib/Support/APInt.cpp:1847: llvm::APInt llvm::APInt::udiv(const llvm::APInt&) const: Assertion `RHS.VAL != 0 && "Divide by zero?"' failed. 0 l