All permutation simulation has been added along with a readme on how …

…to simulate

README.md

@@ -85,3 +85,19 @@ The backend can now be built:
 cargo build
 ```
 
+# Simulation
+When you want to simulate, you have to recreate the database, to ensure that the database does not have any old data.
+Go to the backend directory and execute the following
+## Windows
+>> .\make_new_db.bat
+
+## Linux & Mac
+>> ./make_new_db.sh
+
+After that, the backend shall be executed in simulator mode
+>> cargo run -- --simulator
+
+Then open a new terminal in the simulator directory and modify the parameters in the compare function in `simulator/src/compare_alforithms.rs` to match the simulation.
+It is important that the available wattage match the tasks, so given n tasks the available watt per timeslot should be [1000; 2*505n], but you may round the calculated number up to a "nicer" number. 
+When that is done, simply run the simulation
+>> cargo run