patrick/plasp
Archived
1
0
Fork 0
Code Issues 12 Releases 8 Activity
ASP planning tools for PDDL (local mirror of https://github.com/potassco/plasp for development purposes) https://potassco.org/
This repository has been archived on 2023-07-19. You can view files and clone it, but cannot push or open issues or pull requests.
547 Commits 2 Branches 8 Tags 7.3 MiB
SAS 52.1%
C++ 47.9%
f4efb4f3d4
Go to file
Patrick Lühne f4efb4f3d4
Improved command-line interface.
2016-11-29 02:05:01 +01:00
apps Improved command-line interface. 2016-11-29 02:05:01 +01:00
doc Improved command-line interface. 2016-11-29 02:05:01 +01:00
encodings Added a sequential, fixed-horizon meta encoding. 2016-11-20 23:52:55 +01:00
include/plasp Improved command-line interface. 2016-11-29 02:05:01 +01:00
instances Moved IPC 2000 Elevator example instances to instance directory. 2016-09-02 15:44:33 +02:00
lib Moved Catch to lib directory. 2016-11-12 18:24:09 +01:00
packaging/arch Added license file to PKGBUILD for AUR. 2016-10-07 18:41:53 +02:00
src Improved command-line interface. 2016-11-29 02:05:01 +01:00
tests Moved Catch to lib directory. 2016-11-12 18:24:09 +01:00
.gitattributes Hiding example instances from Linguist. 2016-08-30 13:05:03 +02:00
.gitignore Initial commit. 2016-05-20 15:29:24 +02:00
.gitmodules Moved Catch to lib directory. 2016-11-12 18:24:09 +01:00
.travis.yml Added Travis target for g++ 6. 2016-10-11 00:30:42 +02:00
CHANGELOG.md Improved command-line interface. 2016-11-29 02:05:01 +01:00
CMakeLists.txt Minor formatting. 2016-10-07 16:40:01 +02:00
LICENSE.md Changed license to Markdown format. 2016-05-25 12:44:28 +02:00
README.md Improved command-line interface. 2016-11-29 02:05:01 +01:00

README.md

plasp GitHub Release Build Status Build Status

Translate PDDL to ASP

Overview

plasp 3 is in early development and not intended for productive use yet.

plasp translates planning problem instances to ASP facts. plasp 3 supports the input languages PDDL 3.1 (only basic features currently) and SAS (full support of SAS 3), which is used by Fast Downward.

Please get in touch with Patrick Lühne if you have any suggestions.

Usage

Translating PDDL to ASP Facts

PDDL instances are translated to ASP facts as follows:

$ plasp domain.pddl problem.pddl

Alternatively, PDDL instances may first be translated to SAS, the output format of Fast Downward.

$ ./fast-downward.py --translate --build=release64 domain.pddl problem.pddl

This creates a file called output.sas, which may now be translated by plasp.

$ plasp output.sas

Solving the Translated Instance

The translated instance can finally be solved incrementally with clingo and a meta encoding, for instance, sequential-incremental.lp:

$ plasp domain.pddl problem.pddl > instance.lp
$ clingo encodings/sequential-incremental.lp instance.lp

Command-Line Interface

$ plasp [options] file...

plasp automatically detects the language of the input program.

See command-line interface for more details.

Output Format

plasp provides a uniform output format for SAS and PDDL input problems.

See output format for more details.

If you want to write your own meta encoding for plasp’s output, this simple example encoding gets you started.

Building

plasp requires boost and is built via CMake and a C++ compiler.

See building for more details.

Contributors

Earlier Versions

  • René Knaebel
  • Murat Knecht