sbt needs to be installed.
sbt assembly
java -jar target/scala-2.12/pizza-maxsat-assembly-0.1.jar [sat4j|openwbo] [FILE]
Solve an example with OpenWBO (the binary open-wbt needs to be in the path):
java -jar target/scala-2.12/pizza-maxsat-assembly-0.1.jar openwbo src/test/resources/b_small.in