pdevs/mpi: increase simulation duration

src/tests/mpi/cluster/main.cpp

@@ -199,7 +199,7 @@ void example_simple(int argc, char *argv[])
                 paradevs::tests::mpi::cluster::RootGraphManager,
                 paradevs::common::NoParameters,
                 paradevs::tests::mpi::cluster::RootGraphManagerParameters >
-            > rc(0, 10, "root", paradevs::common::NoParameters(), parameters);
+            > rc(0, 100, "root", paradevs::common::NoParameters(), parameters);
 
         steady_clock::time_point t1 = steady_clock::now();