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// RUN: %llvmgcc -emit-llvm -g -c -o %t.bc %s
// RUN: rm -rf %t.klee-out
// RUN: klee --output-dir=%t.klee-out --use-merge --debug-log-merge --search=nurs:covnew --use-batching-search %t.bc 2>&1 | FileCheck %s
// RUN: rm -rf %t.klee-out
// RUN: klee --output-dir=%t.klee-out --use-merge --debug-log-merge --search=bfs --use-batching-search %t.bc 2>&1 | FileCheck %s
// RUN: rm -rf %t.klee-out
// RUN: klee --output-dir=%t.klee-out --use-merge --debug-log-merge --search=dfs --use-batching-search %t.bc 2>&1 | FileCheck %s
// RUN: rm -rf %t.klee-out
// RUN: klee --output-dir=%t.klee-out --use-merge --debug-log-merge --search=nurs:covnew %t.bc 2>&1 | FileCheck %s
// CHECK: open merge:
// 5 close merges
// CHECK: close merge:
// CHECK: close merge:
// CHECK: close merge:
// CHECK: close merge:
// CHECK: close merge:
// CHECK: generated tests = 1{{$}}
#include <klee/klee.h>
int main(int argc, char **args) {
int x;
int a;
int foo = 0;
klee_make_symbolic(&x, sizeof(x), "x");
klee_make_symbolic(&a, sizeof(a), "a");
klee_open_merge();
if (a == 0) {
klee_open_merge();
if (x == 1) {
foo = 5;
} else if (x == 2) {
foo = 6;
} else {
foo = 7;
}
klee_close_merge();
}
klee_close_merge();
return foo;
}
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