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-6.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-6.pddl Parsing... Parsing: [0.020s CPU, 0.016s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.020s wall-clock] Preparing model... [0.010s CPU, 0.011s wall-clock] Generated 31 rules. Computing model... [0.070s CPU, 0.067s wall-clock] 668 relevant atoms 208 auxiliary atoms 876 final queue length 1280 total queue pushes Completing instantiation... [0.080s CPU, 0.085s wall-clock] Instantiating: [0.180s CPU, 0.189s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.010s CPU, 0.009s 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... 57 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.020s CPU, 0.018s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.001s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.001s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.005s wall-clock] Translating task: [0.090s CPU, 0.091s wall-clock] 15 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 3 propositions removed Detecting unreachable propositions: [0.050s CPU, 0.054s wall-clock] Reordering and filtering variables... 23 of 60 variables necessary. 0 of 3 mutex groups necessary. 362 of 455 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.020s CPU, 0.016s wall-clock] Translator variables: 23 Translator derived variables: 0 Translator facts: 73 Translator goal facts: 7 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 362 Translator axioms: 0 Translator task size: 1243 Translator peak memory: 37324 KB Writing output... [0.030s CPU, 0.032s wall-clock] Done! [0.420s CPU, 0.425s wall-clock] planner.py version 0.0.1 Time: 0.07s Memory: 52MB 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: 52MB (+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: 52MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.02s Memory: 53MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 53MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.05s Memory: 55MB (+2MB) Solving... Solving Time: 0.00s Memory: 54MB (+-1MB) UNSAT Iteration Time: 0.08s 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: 55.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.02s Memory: 55MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 57MB (+2MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 57MB (+0MB) Answer: 2 occurs(action(("switch_on","instrument0","satellite0")),1) occurs(action(("switch_on","instrument4","satellite2")),1) occurs(action(("switch_on","instrument2","satellite1")),1) occurs(action(("turn_to","satellite0","star1","phenomenon8")),1) occurs(action(("turn_to","satellite2","star0","star6")),1) occurs(action(("turn_to","satellite1","star2","star6")),1) occurs(action(("calibrate","satellite0","instrument0","star1")),2) occurs(action(("calibrate","satellite2","instrument4","star0")),2) occurs(action(("calibrate","satellite1","instrument2","star2")),2) occurs(action(("turn_to","satellite0","star9","star1")),3) occurs(action(("turn_to","satellite1","star10","star2")),3) occurs(action(("turn_to","satellite2","star7","star0")),3) occurs(action(("take_image","satellite0","star9","instrument0","infrared1")),4) occurs(action(("take_image","satellite1","star10","instrument2","infrared3")),4) occurs(action(("take_image","satellite2","star7","instrument4","infrared3")),4) occurs(action(("turn_to","satellite0","phenomenon8","star9")),5) occurs(action(("turn_to","satellite1","star6","star10")),5) occurs(action(("switch_off","instrument4","satellite2")),5) occurs(action(("take_image","satellite0","phenomenon8","instrument0","spectrograph0")),6) occurs(action(("take_image","satellite1","star6","instrument2","thermograph2")),6) occurs(action(("turn_to","satellite0","planet5","phenomenon8")),7) occurs(action(("turn_to","satellite1","planet4","star6")),7) occurs(action(("take_image","satellite0","planet5","instrument0","spectrograph0")),8) occurs(action(("take_image","satellite1","planet4","instrument2","thermograph2")),8) occurs(action(("turn_to","satellite1","groundstation3","planet4")),9) occurs(action(("switch_off","instrument0","satellite0")),9) occurs(action(("switch_on","instrument4","satellite2")),10) SATISFIABLE Models : 1+ Calls : 4 Time : 0.156s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.148s Choices : 1015 (Domain: 958) Conflicts : 69 (Analyzed: 68) Restarts : 0 Model-Level : 78.0 Problems : 4 (Average Length: 7.00 Splits: 0) Lemmas : 68 (Deleted: 0) Binary : 10 (Ratio: 14.71%) Ternary : 26 (Ratio: 38.24%) Conflict : 68 (Average Length: 3.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 68 (Average: 15.15 Max: 54 Sum: 1030) Executed : 54 (Average: 12.91 Max: 54 Sum: 878 Ratio: 85.24%) Bounded : 14 (Average: 10.86 Max: 12 Sum: 152 Ratio: 14.76%) Rules : 6579 (Original: 6521) Atoms : 4940 Bodies : 1735 (Original: 1676) Count : 15 (Original: 20) Equivalences : 1521 (Atom=Atom: 43 Body=Body: 0 Other: 1478) Tight : Yes Variables : 4865 (Eliminated: 0 Frozen: 3360) Constraints : 22536 (Binary: 94.5% Ternary: 3.3% Other: 2.2%) Memory Peak : 57MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2