introspection

1 files changed, 16 insertions, 4 deletions

diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c
index 4e7679de..3380fd90 100644
--- a/src/afl-fuzz.c
+++ b/src/afl-fuzz.c
@@ -2496,10 +2496,22 @@ int main(int argc, char **argv_orig, char **envp) {
       }
 
   #ifdef INTROSPECTION
-      fprintf(afl->introspection_file,
-              "CYCLE cycle=%llu cycle_wo_finds=%llu expand_havoc=%u queue=%u\n",
-              afl->queue_cycle, afl->cycles_wo_finds, afl->expand_havoc,
-              afl->queued_items);
+      {
+
+        u64 cur_time = get_cur_time();
+        fprintf(afl->introspection_file,
+                "CYCLE cycle=%llu cycle_wo_finds=%llu time_wo_finds=%llu "
+                "expand_havoc=%u queue=%u\n",
+                afl->queue_cycle, afl->cycles_wo_finds,
+                afl->longest_find_time > cur_time - afl->last_find_time
+                    ? afl->longest_find_time / 1000
+                    : ((afl->start_time == 0 || afl->last_find_time == 0)
+                           ? 0
+                           : (cur_time - afl->last_find_time) / 1000),
+                afl->expand_havoc, afl->queued_items);
+
+      }
+
   #endif
 
       if (afl->cycle_schedules) {