started debugging

src/main.cpp

@@ -75,6 +75,9 @@ int main() {
   State.burnElapsed = 2000;                                     // [s]
   PrevState.thrust = 0;                                         // [N]
 
+  PrevState = State;
+  
+  std::cout << "START\n";
   bool outcome = sim(State, PrevState);
 
   std::cout << "Finished\n";