Adding more examples, fixing an issue in the generation of state at time T

src/bin/wf/main.rs

@@ -1,5 +1,6 @@
 use clap::Parser;
 
+use log::*;
 use serde::{Deserialize, Serialize};
 use tokio::sync::{mpsc, oneshot};
 use waterfall;
@@ -120,6 +121,8 @@ async fn main() -> std::io::Result<()> {
 
     let tasks = world_def.taskset().unwrap();
 
+    debug!("Config: {:?}", args);
+
     let mut runner = Runner::new(
         tasks,
         world_def.variables,