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-15.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-15.pddl Parsing... Parsing: [0.010s CPU, 0.019s wall-clock] Normalizing task... [0.010s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.008s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.015s wall-clock] Preparing model... [0.020s CPU, 0.018s wall-clock] Generated 31 rules. Computing model... [0.450s CPU, 0.456s wall-clock] 6444 relevant atoms 1075 auxiliary atoms 7519 final queue length 12996 total queue pushes Completing instantiation... [0.970s CPU, 0.966s wall-clock] Instantiating: [1.470s CPU, 1.470s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.020s CPU, 0.019s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.010s CPU, 0.006s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 171 uncovered facts Choosing groups: [0.000s CPU, 0.004s wall-clock] Building translation key... [0.010s CPU, 0.008s wall-clock] Computing fact groups: [0.060s CPU, 0.061s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.050s CPU, 0.055s wall-clock] Translating task: [1.040s CPU, 1.048s wall-clock] 57 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 8 propositions removed Detecting unreachable propositions: [0.660s CPU, 0.650s wall-clock] Reordering and filtering variables... 72 of 179 variables necessary. 0 of 8 mutex groups necessary. 4959 of 5632 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.150s CPU, 0.150s wall-clock] Translator variables: 72 Translator derived variables: 0 Translator facts: 328 Translator goal facts: 24 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 4959 Translator axioms: 0 Translator task size: 15581 Translator peak memory: 50636 KB Writing output... [0.350s CPU, 0.399s wall-clock] Done! [3.800s CPU, 3.855s wall-clock] planner.py version 0.0.1 Time: 0.63s Memory: 90MB 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: 90MB (+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: 90MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.21s Memory: 90MB (+0MB) Unblocking actions... Solving... Solving Time: 0.61s Memory: 99MB (+9MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.54s Memory: 126MB (+27MB) Solving... Solving Time: 0.05s Memory: 123MB (+-3MB) UNSAT Iteration Time: 1.55s 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: 132.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.35s Memory: 123MB (+0MB) Unblocking actions... Solving... Solving Time: 2.57s Memory: 138MB (+15MB) UNKNOWN Iteration Time: 3.07s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 153.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.33s Memory: 147MB (+9MB) Unblocking actions... Solving... Solving Time: 3.39s Memory: 161MB (+14MB) UNKNOWN Iteration Time: 3.88s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 184.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.34s Memory: 171MB (+10MB) Unblocking actions... Solving... Solving Time: 4.71s Memory: 183MB (+12MB) UNKNOWN Iteration Time: 5.23s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 206.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.36s Memory: 193MB (+10MB) Unblocking actions... Solving... Solving Time: 7.69s Memory: 213MB (+20MB) UNKNOWN Iteration Time: 8.23s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 243.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.42s Memory: 228MB (+15MB) Unblocking actions... Solving... Solving Time: 7.64s Memory: 241MB (+13MB) UNKNOWN Iteration Time: 8.27s Iteration 8 Queue: [(2,10,1,True), (3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 0.25s Memory: 242MB (+1MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 242MB (+0MB) Answer: 2 occurs(action(("switch_on","instrument0","satellite0")),1) occurs(action(("switch_on","instrument8","satellite4")),1) occurs(action(("switch_on","instrument3","satellite1")),1) occurs(action(("switch_on","instrument17","satellite7")),1) occurs(action(("switch_on","instrument4","satellite2")),1) occurs(action(("switch_on","instrument6","satellite3")),1) occurs(action(("switch_on","instrument10","satellite5")),1) occurs(action(("switch_on","instrument13","satellite6")),1) occurs(action(("turn_to","satellite1","groundstation2","star18")),1) occurs(action(("turn_to","satellite2","star1","star19")),1) occurs(action(("turn_to","satellite3","groundstation2","star4")),1) occurs(action(("turn_to","satellite5","groundstation0","planet6")),1) occurs(action(("turn_to","satellite7","star1","planet11")),1) occurs(action(("turn_to","satellite0","groundstation0","star19")),1) occurs(action(("turn_to","satellite4","groundstation2","phenomenon9")),1) occurs(action(("turn_to","satellite6","star3","planet17")),1) occurs(action(("calibrate","satellite0","instrument0","groundstation0")),2) occurs(action(("calibrate","satellite4","instrument8","groundstation2")),2) occurs(action(("calibrate","satellite1","instrument3","groundstation2")),2) occurs(action(("calibrate","satellite7","instrument17","star1")),2) occurs(action(("calibrate","satellite2","instrument4","star1")),2) occurs(action(("calibrate","satellite3","instrument6","groundstation2")),2) occurs(action(("calibrate","satellite5","instrument10","groundstation0")),2) occurs(action(("calibrate","satellite6","instrument13","star3")),2) occurs(action(("turn_to","satellite1","planet22","groundstation2")),3) occurs(action(("turn_to","satellite4","planet20","groundstation2")),3) occurs(action(("turn_to","satellite0","star18","groundstation0")),3) occurs(action(("turn_to","satellite6","star12","star3")),3) occurs(action(("turn_to","satellite2","planet17","star1")),3) occurs(action(("turn_to","satellite3","planet6","groundstation2")),3) occurs(action(("turn_to","satellite5","planet14","groundstation0")),3) occurs(action(("turn_to","satellite7","phenomenon5","star1")),3) occurs(action(("take_image","satellite5","planet14","instrument10","thermograph4")),4) occurs(action(("take_image","satellite4","planet20","instrument8","image1")),4) occurs(action(("take_image","satellite1","planet22","instrument3","image1")),4) occurs(action(("take_image","satellite0","star18","instrument0","image1")),4) occurs(action(("take_image","satellite7","phenomenon5","instrument17","spectrograph2")),4) occurs(action(("take_image","satellite2","planet17","instrument4","thermograph3")),4) occurs(action(("take_image","satellite3","planet6","instrument6","spectrograph2")),4) occurs(action(("take_image","satellite6","star12","instrument13","thermograph3")),4) occurs(action(("turn_to","satellite2","star13","planet17")),5) occurs(action(("turn_to","satellite3","planet14","planet6")),5) occurs(action(("turn_to","satellite7","star3","phenomenon5")),5) occurs(action(("turn_to","satellite4","phenomenon10","planet20")),5) occurs(action(("turn_to","satellite0","phenomenon16","star18")),5) occurs(action(("turn_to","satellite6","planet23","star12")),5) occurs(action(("turn_to","satellite5","phenomenon9","planet14")),5) occurs(action(("switch_off","instrument6","satellite3")),5) occurs(action(("switch_off","instrument17","satellite7")),5) occurs(action(("take_image","satellite4","phenomenon10","instrument8","image1")),6) occurs(action(("take_image","satellite0","phenomenon16","instrument0","image1")),6) occurs(action(("take_image","satellite6","planet23","instrument13","thermograph3")),6) occurs(action(("take_image","satellite2","star13","instrument4","thermograph3")),6) occurs(action(("take_image","satellite5","phenomenon9","instrument10","infrared0")),6) occurs(action(("switch_off","instrument3","satellite1")),6) occurs(action(("turn_to","satellite5","planet24","phenomenon9")),7) occurs(action(("turn_to","satellite4","planet11","phenomenon10")),7) occurs(action(("turn_to","satellite0","star15","phenomenon16")),7) occurs(action(("turn_to","satellite6","planet7","planet23")),7) occurs(action(("switch_off","instrument4","satellite2")),7) occurs(action(("take_image","satellite4","planet11","instrument8","image1")),8) occurs(action(("take_image","satellite0","star15","instrument0","thermograph4")),8) occurs(action(("take_image","satellite5","planet24","instrument10","infrared0")),8) occurs(action(("take_image","satellite6","planet7","instrument13","infrared0")),8) occurs(action(("turn_to","satellite6","planet21","planet7")),9) occurs(action(("turn_to","satellite0","star19","star15")),9) occurs(action(("switch_off","instrument10","satellite5")),9) occurs(action(("switch_off","instrument0","satellite0")),9) occurs(action(("take_image","satellite4","planet11","instrument8","image1")),10) occurs(action(("take_image","satellite6","planet21","instrument13","infrared0")),10) SATISFIABLE Models : 1+ Calls : 9 Time : 30.660s (Solving: 26.73s 1st Model: 0.81s Unsat: 0.03s) CPU Time : 30.640s Choices : 1602761 (Domain: 1602690) Conflicts : 49894 (Analyzed: 49893) Restarts : 588 (Average: 84.85 Last: 105) Model-Level : 465.5 Problems : 9 (Average Length: 17.56 Splits: 0) Lemmas : 49893 (Deleted: 40151) Binary : 157 (Ratio: 0.31%) Ternary : 12 (Ratio: 0.02%) Conflict : 49893 (Average Length: 18.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 49893 (Average: 29.92 Max: 599 Sum: 1492967) Executed : 49805 (Average: 29.91 Max: 599 Sum: 1492112 Ratio: 99.94%) Bounded : 88 (Average: 9.72 Max: 12 Sum: 855 Ratio: 0.06%) Rules : 82846 (Original: 82554) Atoms : 61941 Bodies : 21185 (Original: 20892) Count : 40 (Original: 72) Equivalences : 19867 (Atom=Atom: 90 Body=Body: 0 Other: 19777) Tight : Yes Variables : 166164 (Eliminated: 0 Frozen: 145632) Constraints : 909102 (Binary: 97.9% Ternary: 1.3% Other: 0.9%) Memory Peak : 255MB Max. Length : 30 steps Sol. Length : 10 steps Models : 2