// REQUIRES: not-z3 // RUN: %clang %s -emit-llvm %O0opt -c -o %t1.bc // RUN: rm -rf %t.klee-out // RUN: not %klee --output-dir=%t.klee-out --solver-backend=z3 %t1.bc 2>&1 | FileCheck %s // CHECK: Not compiled with Z3 support // CHECK: ERROR: Failed to create core solver int main(int argc, char **argv) { return 0; }