1 files changed, 16 insertions, 0 deletions
diff --git a/test/regression/2020-04-11-batching-search-zero-time-budget.c b/test/regression/2020-04-11-batching-search-zero-time-budget.c
new file mode 100644
index 00000000..46043f31
--- /dev/null
+++ b/test/regression/2020-04-11-batching-search-zero-time-budget.c
@@ -0,0 +1,16 @@
+// RUN: %clang %s -emit-llvm %O0opt -g -c -o %t.bc
+// RUN: rm -rf %t.klee-out
+// RUN: %klee --output-dir=%t.klee-out --use-batching-search --batch-time=0 --batch-instructions=1 %t.bc 2>&1 | FileCheck %s
+
+#include <time.h>
+
+#include "klee/klee.h"
+
+int main(void) {
+  for (int i = 0; i < 10; ++i) {
+    struct timespec ts = {.tv_sec = 0, .tv_nsec = 10000000}; // 10 ms
+    nanosleep(&ts, NULL);
+  }
+  // CHECK-NOT: increased time budget
+  return 0;
+}