diff --git a/src/statecharts/interpreter.ts b/src/statecharts/interpreter.ts
index 389c0ec..94cab86 100644
--- a/src/statecharts/interpreter.ts
+++ b/src/statecharts/interpreter.ts
@@ -394,7 +394,6 @@ export function fire(simtime: number, t: Transition, ts: Map<string, Transition[
   // transition actions
   environment = addEventParam(environment.enterScope("<transition>"), label);
   for (const action of label.actions) {
-    console.log('environment after adding event param:', environment);
     ({environment, history, ...rest} = execAction(action, {environment, history, ...rest}, [t.uid]));
   }
   environment = environment.dropScope();
diff --git a/src/statecharts/timed_reactive.ts b/src/statecharts/timed_reactive.ts
index c842059..57f4b29 100644
--- a/src/statecharts/timed_reactive.ts
+++ b/src/statecharts/timed_reactive.ts
@@ -115,6 +115,7 @@ export function coupledExecution<T extends {[name: string]: any}>(models: {[name
     if (events.length > 0) {
       const [event, ...rest] = events;
       const destination = conns[model+'.'+event.name];
+      console.log(model, '.', event, destination);
       if (destination === undefined) {
         // ignore
         console.log(`${model}.${event.name} goes nowhere`);
@@ -160,11 +161,13 @@ export function coupledExecution<T extends {[name: string]: any}>(models: {[name
         // @ts-ignore
         state[modelName] = modelState;
       }
+      console.log('all outputs:', allOutputs);
       // 2. handle all output events (models' outputs may be inputs for each other)
       let finalOutputs = [];
-      for (const [modelName, outputEvents] of allOutputs) {
+      for (const [modelName, outputEvent] of allOutputs) {
+        console.log('what about', modelName, outputEvent);
         let newOutputs;
-        [newOutputs, state] = processOutputs(0, outputEvents, modelName, state);
+        [newOutputs, state] = processOutputs(0, [outputEvent], modelName, state);
         finalOutputs.push(...newOutputs);
       }
       return [finalOutputs, state];