change feedback order

fuzzers/FRET/benchmark/Snakefile

@@ -74,6 +74,15 @@ rule run_bench:
                 script="export FUZZ_RANDOM=1\n"+script
             shell(script)
 
+rule all_bins:
+    input:
+        "bins/target_random",
+        "bins/target_feedlongest",
+        "bins/target_feedaflnolongest",
+        "bins/target_afl",
+        "bins/target_state",
+        "bins/target_graph"
+
 rule all_periodic:
     input:
         expand("timedump/{fuzzer}/{target}.{num}", fuzzer=['random','afl','state','graph'], target=['waters'],num=range(0,10))

fuzzers/FRET/src/fuzzer.rs

@@ -220,30 +220,31 @@ pub fn fuzz() {
         );
         #[cfg(feature = "feed_afl")]
         let mut feedback = feedback_or!(
+            feedback,
             // New maximization map feedback linked to the edges observer and the feedback state
-            MaxMapFeedback::new_tracking(&edges_observer, true, true),
-            feedback
+            MaxMapFeedback::new_tracking(&edges_observer, true, true)
         );
         #[cfg(feature = "feed_longest")]
         let mut feedback = feedback_or!(
+            // afl feedback needs to be activated first for MapIndexesMetadata
+            feedback,
             // Feedback to reward any input which increses the execution time
-            ExecTimeIncFeedback::new(),
-            feedback
+            ExecTimeIncFeedback::new()
         );
         #[cfg(all(feature = "systemstate",not(any(feature = "feed_systemgraph",feature = "feed_systemtrace"))))]
         let mut feedback = feedback_or!(
-            DumpSystraceFeedback::with_dump(env::var("TRACE_DUMP").ok().map(PathBuf::from)),
-            feedback
+            feedback,
+            DumpSystraceFeedback::with_dump(env::var("TRACE_DUMP").ok().map(PathBuf::from))
         );
         #[cfg(feature = "feed_systemtrace")]
         let mut feedback = feedback_or!(
-            NovelSystemStateFeedback::default(),
-            feedback
+            feedback,
+            NovelSystemStateFeedback::default()
         );
         #[cfg(feature = "feed_systemgraph")]
         let mut feedback = feedback_or!(
-            SysMapFeedback::default(),
-            feedback
+            feedback,
+            SysMapFeedback::default()
         );
 
         // A feedback to choose if an input is a solution or not