Fix #166

Closes #166 (closed)

pallets/membership/src/benchmarking.rs

@@ -76,9 +76,9 @@ benchmarks_instance_pallet! {
     }: {Pallet::<T, I>::on_initialize(BlockNumberFor::<T>::zero());}
 
     expire_memberships {
-        let i in 0..1024;
+        let i in 0..3; // Limited by the number of validators
         let mut idties: Vec<T::IdtyId> = Vec::new();
-        for j in 0..i {
+        for j in 1..i+1 {
             let j: T::IdtyId = j.into();
             Membership::<T, I>::insert(j, MembershipData::<T::BlockNumber>::default());
             idties.push(j);