#11 -draw Command Generates Incorrect Planning Graph for PDDL Domains

[sachini weerawardhana]

I ran blocks world PDDL domain through JavaGP to see how the planning graph looked like. Although the generated graph has all required fluents, it is not in the typical preposition -> action -> preposition.... layers

As seen in attached files, there are no incoming edges from level 0 preposition level to action 1 level. Furthermore, in later preposition levels, there are prepositions such as (a), (b), which are undeclared in the problem/domain files.

I have attached the .dot file generated by the program & the resulting graph (drawn from graphviz) .png file for Blocks World PDDL domain.

Thank you very much
Sachini

[Felipe Meneguzzi]

There is indeed a problem with the graph generator.
I will try to address this as soon as possible.

[Felipe Meneguzzi]

I reckon I fixed the problem, I attach the generated graphs. Apologies for the huge delay. I'm doing this on my own and my wife just had a kid.