50 lines
890 B
Plaintext
50 lines
890 B
Plaintext
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; tests that universal quantifiers in preconditions are correctly reduced
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(define (domain test-normalization)
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(:predicates
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(test-predicate-0)
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(test-predicate-1 ?x)
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(test-predicate-2 ?x ?y))
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; top-level “forall” statement
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(:action test-action-1
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:parameters
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(?x)
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:precondition
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(forall
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(?x ?y)
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(test-predicate-2 ?x ?y))
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:effect
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(test-predicate-1 ?x))
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; nested “forall” statement
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(:action test-action-2
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:parameters
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(?x)
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:precondition
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(and
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(and
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(forall
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(?x ?y)
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(test-predicate-2 ?x ?y))
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(test-predicate-0))
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(test-predicate-0))
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:effect
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(test-predicate-1 ?x))
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)
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(define (problem test-normalization)
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(:domain test-normalization)
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(:objects a b c)
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(:init
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(test-predicate-0))
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; “forall” statement in goal
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(:goal
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(and
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(forall
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(?x ?y)
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(test-predicate-2 ?x ?y))
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(test-predicate-0))))
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