Update reduce-criteria-template.sh

tests/reduce-criteria-template.sh

@@ -56,10 +56,4 @@ then
   exit 1
 fi
 
-cargo run --manifest-path $PROJECT_DIR/Cargo.toml --release --bin fuzz -- $FUZZ_ARG test_reduced.c
+cargo run --manifest-path $PROJECT_DIR/Cargo.toml --release --bin fuzz -- $FUZZ_ARG test_reduced.c 2>&1 | grep -q '(left == right)'
-if [ "$?" = 101 ]
-then
-  exit 0
-else
-  exit 1
-fi