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more parallel ''exists'' encoding variants

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mgebser
2017-01-16 17:15:19 +01:00
parent 58e784408c
commit 1458d93408
3 changed files with 45 additions and 16 deletions
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encodings/strips/README.md
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@@ -17,11 +17,13 @@ The included encoding files provide the following functionalities:
* Parameters: `_parallel` (default value: `0`)
* Value `1`: “forall” parallel actions that can be arranged in any sequence
* Value `2`: “exists” parallel actions that can be arranged in some sequence
* Value `3`: “exists“ parallel actions omitting achievement of preconditions
* Value `4`: “exists“ parallel actions like `3` implemented by acyclicity
* Otherwise: sequential actions
### [redundancy.lp](redundancy.lp): enforcement of ‘redundant’ actions to constrain parallel plans
* Remarks:
* Only relevant together with parallel actions
* Only relevant together with parallel actions not implemented by acyclicity
* Encoded constraints seem rather ineffective though
* Heavy space overhead in combination with “exists” parallel actions
@@ -44,13 +46,23 @@ plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instan
plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl | clingo - preprocess.lp strips-incremental.lp -c _parallel=2
plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl | clingo - preprocess.lp strips-incremental.lp -c _parallel=3
plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl | clingo - preprocess.lp strips-incremental.lp -c _parallel=4
plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl | clingo - preprocess.lp strips-incremental.lp -c _parallel=1 redundancy.lp
plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl | clingo - preprocess.lp strips-incremental.lp -c _parallel=2 redundancy.lp
plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl | clingo - preprocess.lp strips-incremental.lp -c _parallel=3 redundancy.lp
plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl | clingo - preprocess.lp strips-incremental.lp --outf=1 | grep -A1 -e "ANSWER" | tail -n1 | clingo - postprocess.lp <(plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl)
plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl | clingo - preprocess.lp strips-incremental.lp --outf=1 -c _parallel=1 | grep -A1 -e "ANSWER" | tail -n1 | clingo - postprocess.lp <(plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl)
plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl | clingo - preprocess.lp strips-incremental.lp --outf=1 -c _parallel=2 | grep -A1 -e "ANSWER" | tail -n1 | clingo - postprocess.lp <(plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl)
plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl | clingo - preprocess.lp strips-incremental.lp --outf=1 -c _parallel=3 | grep -A1 -e "ANSWER" | tail -n1 | clingo - postprocess.lp <(plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl)
plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl | clingo - preprocess.lp strips-incremental.lp --outf=1 -c _parallel=4 | grep -A1 -e "ANSWER" | tail -n1 | clingo - postprocess.lp <(plasp ../../instances/PDDL/ipc-2000-elevator-m10-strips/domain.pddl ../../instances/PDDL/ipc-2000-elevator-m10-strips/problem-04-00.pddl)
```