PDDL benchmarks for oversubscription planning

Benchmark suite for oversubscription planning. The benchmarks were created in a similar fashion to the procedure described by Domshlak and Mirkis (2015), based on the collection of classical International Planning Competition (IPC) domains. The bounds are set to 25%, 50%, 75%, or 100% of the best known solution cost for the classical planning task obtained from planning.domains (Muise 2016). Each goal in the original problem has a utility of 10 and a randomly chosen 5% of the facts have a uniformly distributed integer utility in the range [1, 5]. For more details, see: Michael Katz, Emil Keyder, Florian Pommerening and Dominik Winterer. Oversubscription Planning as Classical Planning with Multiple Cost Functions. In <em>Proceedings of the 29th International Conference on Automated Planning and Scheduling (ICAPS 2019)</em>. 2019.