1. Benchmark domains and trajectories

AMLGym provides several benchmark domains from previous Internaional Planning Competitions (IPCs).

!pip install amlgym

from amlgym.benchmarks import print_domains

print_domains()

The PDDL model of each domain can be inspected:

from amlgym.benchmarks import get_domain_path

domain_path = get_domain_path('blocksworld')
print(domain_path)

from amlgym.benchmarks import get_domain

domain_pddl = get_domain('blocksworld')
print(domain_pddl)

A set of 10 trajectories is provided for each domain:

from amlgym.benchmarks import get_trajectories_path
from pprint import pprint

trajectory_paths = get_trajectories_path('blocksworld')
pprint(trajectory_paths)

An example of trajectory for the blocksworld domain is:

from amlgym.benchmarks import get_trajectories

trajectory_idx = 0
trajectory = get_trajectories('blocksworld')[trajectory_idx]
print(trajectory)

The problem used for generating the trajectory can be obtained by:

from amlgym.benchmarks import get_problems_path

problem_paths = get_problems_path('blocksworld')[trajectory_idx]
print(problem_paths)