INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/satellite-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/satellite-strips/instances/instance-3.pddl'] INFO translator arguments: [] INFO translator time limit: None INFO translator memory limit: None INFO callstring: /home/pluehne/.usr/bin/python /home/wv/bin/linux/64/fast-downward-10997/builds/release64/bin/translate/translate.py /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/satellite-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/satellite-strips/instances/instance-3.pddl Parsing... Parsing: [0.020s CPU, 0.017s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.020s wall-clock] Preparing model... [0.010s CPU, 0.010s wall-clock] Generated 31 rules. Computing model... [0.040s CPU, 0.036s wall-clock] 322 relevant atoms 130 auxiliary atoms 452 final queue length 610 total queue pushes Completing instantiation... [0.050s CPU, 0.043s wall-clock] Instantiating: [0.120s CPU, 0.116s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.010s CPU, 0.012s wall-clock] Checking invariant weight... [0.000s CPU, 0.000s wall-clock] Instantiating groups... [0.000s CPU, 0.001s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 34 uncovered facts Choosing groups: [0.000s CPU, 0.000s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.010s CPU, 0.018s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.000s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.000s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.003s wall-clock] Translating task: [0.040s CPU, 0.043s wall-clock] 12 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 2 propositions removed Detecting unreachable propositions: [0.020s CPU, 0.026s wall-clock] Reordering and filtering variables... 15 of 36 variables necessary. 0 of 2 mutex groups necessary. 132 of 188 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.008s wall-clock] Translator variables: 15 Translator derived variables: 0 Translator facts: 42 Translator goal facts: 5 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 132 Translator axioms: 0 Translator task size: 490 Translator peak memory: 36556 KB Writing output... [0.010s CPU, 0.013s wall-clock] Done! [0.240s CPU, 0.246s wall-clock] planner.py version 0.0.1 Time: 0.03s Memory: 50MB Iteration 1 Queue: [(0,0,0,True), (1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Solving... Solving Time: 0.00s Memory: 50MB (+0MB) UNSAT Iteration Time: 0.00s Iteration 2 Queue: [(1,5,0,True), (2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 0 Expected Memory: 50MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.01s Memory: 51MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 51MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.02s Memory: 51MB (+0MB) Solving... Solving Time: 0.00s Memory: 51MB (+0MB) UNSAT Iteration Time: 0.04s Iteration 3 Queue: [(2,10,0,True), (3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 5 Expected Memory: 52.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.01s Memory: 52MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 53MB (+1MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 53MB (+0MB) Answer: 2 occurs(action(("switch_on","instrument0","satellite0")),1) occurs(action(("switch_on","instrument3","satellite1")),1) occurs(action(("turn_to","satellite0","star1","star4")),1) occurs(action(("calibrate","satellite0","instrument0","star1")),2) occurs(action(("calibrate","satellite1","instrument3","star0")),2) occurs(action(("turn_to","satellite1","star3","star0")),3) occurs(action(("turn_to","satellite0","star4","star1")),3) occurs(action(("take_image","satellite1","star3","instrument3","infrared0")),4) occurs(action(("take_image","satellite0","star4","instrument0","spectrograph2")),4) occurs(action(("turn_to","satellite0","phenomenon5","star4")),5) occurs(action(("turn_to","satellite1","phenomenon7","star3")),5) occurs(action(("take_image","satellite0","phenomenon5","instrument0","spectrograph2")),6) occurs(action(("take_image","satellite1","phenomenon7","instrument3","spectrograph2")),6) occurs(action(("switch_off","instrument3","satellite1")),7) occurs(action(("take_image","satellite0","phenomenon5","instrument0","spectrograph2")),8) occurs(action(("take_image","satellite0","phenomenon5","instrument0","spectrograph2")),9) occurs(action(("take_image","satellite0","phenomenon5","instrument0","spectrograph2")),10) SATISFIABLE Models : 1+ Calls : 4 Time : 0.078s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.076s Choices : 236 (Domain: 212) Conflicts : 30 (Analyzed: 29) Restarts : 0 Model-Level : 55.0 Problems : 4 (Average Length: 7.00 Splits: 0) Lemmas : 29 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 18 (Ratio: 62.07%) Conflict : 29 (Average Length: 2.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 29 (Average: 7.31 Max: 31 Sum: 212) Executed : 20 (Average: 5.00 Max: 31 Sum: 145 Ratio: 68.40%) Bounded : 9 (Average: 7.44 Max: 12 Sum: 67 Ratio: 31.60%) Rules : 2615 (Original: 2557) Atoms : 1959 Bodies : 726 (Original: 667) Count : 10 (Original: 15) Equivalences : 589 (Atom=Atom: 30 Body=Body: 0 Other: 559) Tight : Yes Variables : 2202 (Eliminated: 0 Frozen: 1202) Constraints : 9098 (Binary: 91.4% Ternary: 5.4% Other: 3.1%) Memory Peak : 53MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2