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-20.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-20.pddl Parsing... Parsing: [0.040s CPU, 0.033s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.013s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.021s wall-clock] Preparing model... [0.030s CPU, 0.030s wall-clock] Generated 31 rules. Computing model... [0.380s CPU, 0.387s wall-clock] 5320 relevant atoms 1006 auxiliary atoms 6326 final queue length 10460 total queue pushes Completing instantiation... [0.800s CPU, 0.794s wall-clock] Instantiating: [1.250s CPU, 1.251s wall-clock] Computing fact groups... Finding invariants... 12 initial candidates Finding invariants: [0.020s CPU, 0.020s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.010s CPU, 0.005s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 313 uncovered facts Choosing groups: [0.010s CPU, 0.003s wall-clock] Building translation key... [0.010s CPU, 0.012s wall-clock] Computing fact groups: [0.070s CPU, 0.069s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.000s 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, 0.048s wall-clock] Translating task: [0.900s CPU, 0.894s wall-clock] 87 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 5 propositions removed Detecting unreachable propositions: [0.490s CPU, 0.496s wall-clock] Reordering and filtering variables... 107 of 318 variables necessary. 0 of 5 mutex groups necessary. 3284 of 4437 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.150s CPU, 0.146s wall-clock] Translator variables: 107 Translator derived variables: 0 Translator facts: 329 Translator goal facts: 41 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 3284 Translator axioms: 0 Translator task size: 10839 Translator peak memory: 48588 KB Writing output... [0.250s CPU, 0.270s wall-clock] Done! [3.190s CPU, 3.208s wall-clock] planner.py version 0.0.1 Time: 0.43s Memory: 77MB 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: 77MB (+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: 77MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.13s Memory: 77MB (+0MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 83MB (+6MB) UNSAT Iteration Time: 0.31s 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: 89.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.16s Memory: 93MB (+10MB) Unblocking actions... Solving... Solving Time: 0.74s Memory: 100MB (+7MB) UNKNOWN Iteration Time: 0.99s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 117.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.15s Memory: 106MB (+6MB) Unblocking actions... Solving... Solving Time: 0.82s Memory: 119MB (+13MB) UNKNOWN Iteration Time: 1.07s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 138.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.18s Memory: 125MB (+6MB) Unblocking actions... Solving... Solving Time: 0.93s Memory: 132MB (+7MB) UNKNOWN Iteration Time: 1.23s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 151.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.15s Memory: 138MB (+6MB) Unblocking actions... Solving... Solving Time: 1.08s Memory: 149MB (+11MB) UNKNOWN Iteration Time: 1.34s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Expected Memory: 168.0MB Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.15s Memory: 152MB (+3MB) Unblocking actions... Solving... Solving Time: 1.07s Memory: 160MB (+8MB) UNKNOWN Iteration Time: 1.34s 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: 0.07s Memory: 160MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.67s Memory: 175MB (+15MB) Solving... Solving Time: 2.76s Memory: 180MB (+5MB) UNKNOWN Iteration Time: 3.50s Iteration 9 Queue: [(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 Unblocking actions... Solving... Solving Time: 2.73s Memory: 181MB (+1MB) UNKNOWN Iteration Time: 2.74s Iteration 10 Queue: [(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 Unblocking actions... Solving... Solving Time: 0.54s Memory: 181MB (+0MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 181MB (+0MB) Answer: 2 occurs(action(("switch_on","instrument10","satellite1")),1) occurs(action(("switch_on","instrument21","satellite3")),1) occurs(action(("switch_on","instrument19","satellite2")),1) occurs(action(("switch_on","instrument8","satellite0")),1) occurs(action(("switch_on","instrument28","satellite4")),1) occurs(action(("turn_to","satellite1","star4","phenomenon19")),1) occurs(action(("turn_to","satellite2","groundstation3","phenomenon14")),1) occurs(action(("turn_to","satellite3","star2","star10")),1) occurs(action(("turn_to","satellite0","star2","groundstation1")),1) occurs(action(("turn_to","satellite4","groundstation1","star16")),1) occurs(action(("calibrate","satellite1","instrument10","star4")),2) occurs(action(("calibrate","satellite3","instrument21","star2")),2) occurs(action(("calibrate","satellite2","instrument19","groundstation3")),2) occurs(action(("calibrate","satellite0","instrument8","star2")),2) occurs(action(("calibrate","satellite4","instrument28","groundstation1")),2) occurs(action(("turn_to","satellite3","phenomenon5","star2")),3) occurs(action(("turn_to","satellite4","phenomenon14","groundstation1")),3) occurs(action(("turn_to","satellite0","planet18","star2")),3) occurs(action(("turn_to","satellite1","planet13","star4")),3) occurs(action(("turn_to","satellite2","planet7","groundstation3")),3) occurs(action(("take_image","satellite3","phenomenon5","instrument21","image3")),4) occurs(action(("take_image","satellite0","planet18","instrument8","infrared9")),4) occurs(action(("take_image","satellite3","phenomenon5","instrument21","thermograph8")),4) occurs(action(("take_image","satellite1","planet13","instrument10","spectrograph6")),4) occurs(action(("take_image","satellite4","phenomenon14","instrument28","thermograph7")),4) occurs(action(("take_image","satellite0","planet18","instrument8","thermograph7")),4) occurs(action(("take_image","satellite2","planet7","instrument19","infrared5")),4) occurs(action(("take_image","satellite2","planet7","instrument19","image2")),4) occurs(action(("turn_to","satellite3","star16","phenomenon5")),5) occurs(action(("turn_to","satellite1","phenomenon8","planet13")),5) occurs(action(("turn_to","satellite2","star24","planet7")),5) occurs(action(("turn_to","satellite4","phenomenon21","phenomenon14")),5) occurs(action(("turn_to","satellite0","groundstation1","planet18")),5) occurs(action(("switch_off","instrument8","satellite0")),5) occurs(action(("take_image","satellite3","star16","instrument21","image3")),6) occurs(action(("take_image","satellite1","phenomenon8","instrument10","spectrograph6")),6) occurs(action(("take_image","satellite4","phenomenon21","instrument28","image4")),6) occurs(action(("take_image","satellite4","phenomenon21","instrument28","thermograph7")),6) occurs(action(("take_image","satellite2","star24","instrument19","infrared5")),6) occurs(action(("switch_on","instrument7","satellite0")),6) occurs(action(("calibrate","satellite0","instrument7","groundstation1")),7) occurs(action(("turn_to","satellite1","star24","phenomenon8")),7) occurs(action(("turn_to","satellite2","planet13","star24")),7) occurs(action(("turn_to","satellite4","star6","phenomenon21")),7) occurs(action(("turn_to","satellite3","groundstation1","star16")),7) occurs(action(("switch_off","instrument21","satellite3")),7) occurs(action(("take_image","satellite1","star24","instrument10","spectrograph6")),8) occurs(action(("take_image","satellite2","planet13","instrument19","infrared5")),8) occurs(action(("take_image","satellite2","planet13","instrument19","image2")),8) occurs(action(("take_image","satellite4","star6","instrument28","spectrograph0")),8) occurs(action(("turn_to","satellite0","planet7","groundstation1")),8) occurs(action(("switch_on","instrument20","satellite3")),8) occurs(action(("take_image","satellite0","planet7","instrument7","spectrograph6")),9) occurs(action(("turn_to","satellite1","star10","star24")),9) occurs(action(("turn_to","satellite2","planet22","planet13")),9) occurs(action(("calibrate","satellite3","instrument20","groundstation1")),9) occurs(action(("turn_to","satellite4","phenomenon5","star6")),9) occurs(action(("take_image","satellite1","star10","instrument10","spectrograph6")),10) occurs(action(("take_image","satellite2","planet22","instrument19","image2")),10) occurs(action(("take_image","satellite4","phenomenon5","instrument28","spectrograph0")),10) occurs(action(("turn_to","satellite0","planet9","planet7")),10) occurs(action(("turn_to","satellite3","star16","groundstation1")),10) occurs(action(("take_image","satellite0","planet9","instrument7","spectrograph6")),11) occurs(action(("take_image","satellite3","star16","instrument20","image4")),11) occurs(action(("turn_to","satellite4","phenomenon8","phenomenon5")),11) occurs(action(("turn_to","satellite2","phenomenon19","planet22")),11) occurs(action(("turn_to","satellite1","phenomenon19","star10")),11) occurs(action(("take_image","satellite4","phenomenon8","instrument28","thermograph7")),12) occurs(action(("take_image","satellite2","phenomenon19","instrument19","image2")),12) occurs(action(("turn_to","satellite3","star11","star16")),12) occurs(action(("turn_to","satellite0","star6","planet9")),12) occurs(action(("take_image","satellite3","star11","instrument20","image3")),13) occurs(action(("take_image","satellite0","star6","instrument7","spectrograph6")),13) occurs(action(("take_image","satellite3","star11","instrument20","image4")),13) occurs(action(("turn_to","satellite4","star11","phenomenon8")),13) occurs(action(("turn_to","satellite2","planet18","phenomenon19")),13) occurs(action(("take_image","satellite4","star11","instrument28","thermograph7")),14) occurs(action(("take_image","satellite2","planet18","instrument19","infrared5")),14) occurs(action(("turn_to","satellite3","planet15","star11")),14) occurs(action(("turn_to","satellite0","planet22","star6")),14) occurs(action(("switch_off","instrument10","satellite1")),14) occurs(action(("take_image","satellite3","planet15","instrument20","image3")),15) occurs(action(("take_image","satellite0","planet22","instrument7","spectrograph6")),15) occurs(action(("switch_on","instrument13","satellite1")),15) occurs(action(("turn_to","satellite2","star23","planet18")),15) occurs(action(("turn_to","satellite4","star20","star11")),15) occurs(action(("take_image","satellite2","star23","instrument19","image2")),16) occurs(action(("take_image","satellite4","star20","instrument28","spectrograph0")),16) occurs(action(("turn_to","satellite3","star6","planet15")),16) occurs(action(("turn_to","satellite0","star0","planet22")),16) occurs(action(("switch_off","instrument7","satellite0")),16) occurs(action(("take_image","satellite3","star6","instrument20","image3")),17) occurs(action(("switch_on","instrument3","satellite0")),17) occurs(action(("turn_to","satellite4","phenomenon12","star20")),17) occurs(action(("turn_to","satellite2","phenomenon8","star23")),17) occurs(action(("take_image","satellite4","phenomenon12","instrument28","image4")),18) occurs(action(("take_image","satellite2","phenomenon8","instrument19","infrared5")),18) occurs(action(("calibrate","satellite0","instrument3","star0")),18) occurs(action(("turn_to","satellite3","phenomenon19","star6")),18) occurs(action(("take_image","satellite3","phenomenon19","instrument20","image4")),19) occurs(action(("turn_to","satellite4","phenomenon14","phenomenon12")),19) occurs(action(("turn_to","satellite2","phenomenon21","phenomenon8")),19) occurs(action(("turn_to","satellite0","star23","star0")),19) occurs(action(("take_image","satellite0","star23","instrument3","infrared9")),20) occurs(action(("take_image","satellite4","phenomenon14","instrument28","thermograph7")),20) occurs(action(("take_image","satellite2","phenomenon21","instrument19","image2")),20) occurs(action(("turn_to","satellite3","star4","phenomenon19")),20) occurs(action(("switch_off","instrument20","satellite3")),20) SATISFIABLE Models : 1+ Calls : 11 Time : 13.178s (Solving: 10.54s 1st Model: 0.56s Unsat: 0.07s) CPU Time : 13.160s Choices : 2173725 (Domain: 2173663) Conflicts : 61733 (Analyzed: 61732) Restarts : 726 (Average: 85.03 Last: 146) Model-Level : 1371.0 Problems : 11 (Average Length: 22.45 Splits: 0) Lemmas : 61732 (Deleted: 52847) Binary : 291 (Ratio: 0.47%) Ternary : 1400 (Ratio: 2.27%) Conflict : 61732 (Average Length: 20.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 61732 (Average: 32.20 Max: 692 Sum: 1987937) Executed : 61616 (Average: 32.14 Max: 692 Sum: 1984287 Ratio: 99.82%) Bounded : 116 (Average: 31.47 Max: 32 Sum: 3650 Ratio: 0.18%) Rules : 151586 (Original: 151422) Atoms : 44364 Bodies : 109535 (Original: 109370) Count : 268 (Original: 299) Equivalences : 91713 (Atom=Atom: 871 Body=Body: 0 Other: 90842) Tight : Yes Variables : 115121 (Eliminated: 0 Frozen: 92721) Constraints : 619907 (Binary: 97.6% Ternary: 1.5% Other: 0.9%) Memory Peak : 190MB Max. Length : 30 steps Sol. Length : 20 steps Models : 2