**The Quality Subtrack Domains**

No new domains were submitted for this track, so the
domains from the past two competitions were used. In order
to use domains from these competitions, the language for the learning
part of IPC-2014 was
a restricted subset of PDDL 3.1.

You can download a tarball of the domains or review how I generated the testing problems. Further problems to distinguish planner performance were not needed.

Domain |
Source |
Metric | Range |

Elevators |
IPC-2008/11 |
minimize total cost | Slightly extend the IPC-2011 range |

Floortile |
IPC-2011 |
minimize total cost | Slightly extend the IPC-2011 range |

Nomystery |
IPC-2011 |
minimize total cost | Slightly extend the IPC-2011 range |

Parking |
IPC-2008/11 |
minimize total cost | Start at end of IPC-2011 range |

Spanner |
IPCL-2011 |
minimize plan length | Start at middle of IPC-2011 range |

Transport |
IPC-2008/11 |
minimize total cost | Slightly extend the IPC-2011 range |