Moved PDDL example instances to subdirectory.

instances/PDDL/ipc-2004-satellite/domain.pddl

@@ -0,0 +1,75 @@
+
+(define (domain satellite)
+  (:requirements :strips :equality :typing)
+  (:types satellite direction instrument mode)
+ (:predicates 
+               (on_board ?i - instrument ?s - satellite)
+	       (supports ?i - instrument ?m - mode)
+	       (pointing ?s - satellite ?d - direction)
+	       (power_avail ?s - satellite)
+	       (power_on ?i - instrument)
+	       (calibrated ?i - instrument)
+	       (have_image ?d - direction ?m - mode)
+	       (calibration_target ?i - instrument ?d - direction))
+ 
+ 
+
+  (:action turn_to
+   :parameters (?s - satellite ?d_new - direction ?d_prev - direction)
+   :precondition (and (pointing ?s ?d_prev)
+              )
+   :effect (and  (pointing ?s ?d_new)
+                 (not (pointing ?s ?d_prev))
+           )
+  )
+
+ 
+  (:action switch_on
+   :parameters (?i - instrument ?s - satellite)
+ 
+   :precondition (and (on_board ?i ?s) 
+                      (power_avail ?s)
+                 )
+   :effect (and (power_on ?i)
+                (not (calibrated ?i))
+                (not (power_avail ?s))
+           )
+          
+  )
+
+ 
+  (:action switch_off
+   :parameters (?i - instrument ?s - satellite)
+ 
+   :precondition (and (on_board ?i ?s)
+                      (power_on ?i) 
+                  )
+   :effect (and (not (power_on ?i))
+                (power_avail ?s)
+           )
+  )
+
+  (:action calibrate
+   :parameters (?s - satellite ?i - instrument ?d - direction)
+   :precondition (and (on_board ?i ?s)
+		      (calibration_target ?i ?d)
+                      (pointing ?s ?d)
+                      (power_on ?i)
+                  )
+   :effect (calibrated ?i)
+  )
+
+
+  (:action take_image
+   :parameters (?s - satellite ?d - direction ?i - instrument ?m - mode)
+   :precondition (and (calibrated ?i)
+                      (on_board ?i ?s)
+                      (supports ?i ?m)
+                      (power_on ?i)
+                      (pointing ?s ?d)
+                      (power_on ?i)
+               )
+   :effect (have_image ?d ?m)
+  )
+)
+