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This repository has been archived on 2023-07-19.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.
428 Commits 2 Branches 8 Tags 7.3 MiB
SAS 52.1%
C++ 47.9%
d03638919a
Go to file
Patrick Lühne d03638919a Added more detail to the command-line interface documentation.
2016-08-14 16:34:39 +02:00
apps Major refactoring of underlying Parser class. 2016-08-02 20:33:49 +02:00
doc Added more detail to the command-line interface documentation. 2016-08-14 16:34:39 +02:00
encodings Dropped »meta« prefix of encoding file because there will only be meta encodings. 2016-08-13 11:10:29 +02:00
include/plasp Made order of sections of translated SAS more uniform with PDDL. 2016-08-13 02:29:48 +02:00
src Changed output format of axiom rules. 2016-08-14 16:02:28 +02:00
tests Extended parser tests. 2016-08-08 12:40:02 +02:00
.gitattributes Ignoring configuration files for exporting the repository. 2016-05-25 23:49:58 +02:00
.gitignore Initial commit. 2016-05-20 15:29:24 +02:00
.gitmodules Made git ignore dirty submodules. 2016-05-21 00:37:32 +02:00
.travis.yml Changed Travis configuration to use 3 threads for building. 2016-06-01 22:49:59 +02:00
CHANGELOG.md Updated change log with recent fixes in SAS output formatting. 2016-08-13 19:14:04 +02:00
CMakeLists.txt Enabling tests by default. 2016-06-09 01:25:50 +02:00
LICENSE.md Changed license to Markdown format. 2016-05-25 12:44:28 +02:00
README.md Added more detail to the command-line interface documentation. 2016-08-14 16:34:39 +02:00

README.md

plasp—Translate PDDL to ASP

GitHub Release Build Status Build Status

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, pddl-meta-sequential-incremental.lp:

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

Command-Line Interface

$ plasp [files] [options]

plasp automatically detects the language of the input program.

See command-line interface for more detail.

Output Format

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

See output format for more detail.

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 instructions for more detail.

Contributors

Earlier Versions

  • René Knaebel
  • Murat Knecht