INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/instances/instance-27.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-2006/domains/rovers-propositional/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/instances/instance-27.pddl Parsing... Parsing: [0.110s CPU, 0.114s wall-clock] Normalizing task... [0.000s CPU, 0.003s wall-clock] Instantiating... Generating Datalog program... [0.030s CPU, 0.026s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.040s CPU, 0.044s wall-clock] Preparing model... [0.110s CPU, 0.110s wall-clock] Generated 90 rules. Computing model... [5.090s CPU, 5.079s wall-clock] 7161 relevant atoms 65436 auxiliary atoms 72597 final queue length 80055 total queue pushes Completing instantiation... [1.660s CPU, 1.661s wall-clock] Instantiating: [7.010s CPU, 7.001s wall-clock] Computing fact groups... Finding invariants... 35 initial candidates Finding invariants: [0.050s CPU, 0.055s wall-clock] Checking invariant weight... [0.010s CPU, 0.009s wall-clock] Instantiating groups... [0.050s CPU, 0.050s wall-clock] Collecting mutex groups... [0.000s CPU, 0.004s wall-clock] Choosing groups... 228 uncovered facts Choosing groups: [0.010s CPU, 0.012s wall-clock] Building translation key... [0.020s CPU, 0.015s wall-clock] Computing fact groups: [0.190s CPU, 0.189s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.007s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.006s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.060s CPU, 0.068s wall-clock] Translating task: [1.720s CPU, 1.722s wall-clock] 2454 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 80 propositions removed Detecting unreachable propositions: [0.860s CPU, 0.856s wall-clock] Reordering and filtering variables... 113 of 272 variables necessary. 0 of 55 mutex groups necessary. 3809 of 4972 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.230s CPU, 0.235s wall-clock] Translator variables: 113 Translator derived variables: 0 Translator facts: 679 Translator goal facts: 20 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 3809 Translator axioms: 0 Translator task size: 16080 Translator peak memory: 60896 KB Writing output... [0.430s CPU, 0.469s wall-clock] Done! [10.630s CPU, 10.669s wall-clock] planner.py version 0.0.1 Time: 0.66s Memory: 94MB 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: 94MB (+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: 94MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.13s Memory: 94MB (+0MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 96MB (+2MB) UNSAT Iteration Time: 0.22s 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: 98.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.12s Memory: 96MB (+0MB) Unblocking actions... Solving... Solving Time: 0.22s Memory: 96MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.60s Memory: 130MB (+34MB) Solving... Solving Time: 2.16s Memory: 133MB (+3MB) UNKNOWN Iteration Time: 3.18s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 135.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.23s Memory: 133MB (+0MB) Unblocking actions... Solving... Solving Time: 0.30s Memory: 134MB (+1MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 134MB (+0MB) Answer: 2 occurs(action(("sample_soil","rover2","rover2store","waypoint32")),1) occurs(action(("navigate","rover1","waypoint19","waypoint14")),1) occurs(action(("navigate","rover4","waypoint23","waypoint0")),1) occurs(action(("navigate","rover7","waypoint6","waypoint14")),1) occurs(action(("navigate","rover6","waypoint9","waypoint25")),1) occurs(action(("navigate","rover0","waypoint22","waypoint8")),1) occurs(action(("navigate","rover8","waypoint29","waypoint26")),1) occurs(action(("navigate","rover5","waypoint20","waypoint1")),1) occurs(action(("navigate","rover3","waypoint17","waypoint2")),1) occurs(action(("navigate","rover9","waypoint20","waypoint1")),1) occurs(action(("communicate_soil_data","rover2","general","waypoint32","waypoint32","waypoint6")),2) occurs(action(("sample_soil","rover4","rover4store","waypoint0")),2) occurs(action(("sample_soil","rover7","rover7store","waypoint14")),2) occurs(action(("sample_soil","rover6","rover6store","waypoint25")),2) occurs(action(("navigate","rover0","waypoint8","waypoint0")),2) occurs(action(("sample_rock","rover8","rover8store","waypoint26")),2) occurs(action(("navigate","rover5","waypoint1","waypoint9")),2) occurs(action(("navigate","rover1","waypoint14","waypoint11")),2) occurs(action(("navigate","rover3","waypoint2","waypoint24")),2) occurs(action(("calibrate","rover4","camera12","objective0","waypoint0")),2) occurs(action(("calibrate","rover7","camera5","objective3","waypoint14")),2) occurs(action(("calibrate","rover9","camera2","objective2","waypoint1")),2) occurs(action(("drop","rover2","rover2store")),2) occurs(action(("communicate_soil_data","rover4","general","waypoint0","waypoint0","waypoint6")),3) occurs(action(("communicate_soil_data","rover7","general","waypoint14","waypoint14","waypoint6")),3) occurs(action(("take_image","rover9","waypoint1","objective0","camera2","high_res")),3) occurs(action(("take_image","rover4","waypoint0","objective5","camera12","high_res")),3) occurs(action(("sample_rock","rover1","rover1store","waypoint11")),3) occurs(action(("sample_rock","rover5","rover5store","waypoint9")),3) occurs(action(("take_image","rover7","waypoint14","objective7","camera5","colour")),3) occurs(action(("navigate","rover2","waypoint32","waypoint6")),3) occurs(action(("navigate","rover0","waypoint0","waypoint21")),3) occurs(action(("navigate","rover6","waypoint25","waypoint13")),3) occurs(action(("navigate","rover3","waypoint24","waypoint3")),3) occurs(action(("navigate","rover8","waypoint26","waypoint29")),3) occurs(action(("drop","rover8","rover8store")),3) occurs(action(("drop","rover7","rover7store")),3) occurs(action(("communicate_soil_data","rover7","general","waypoint14","waypoint14","waypoint6")),4) occurs(action(("communicate_image_data","rover4","general","objective5","high_res","waypoint0","waypoint6")),4) occurs(action(("communicate_rock_data","rover8","general","waypoint26","waypoint29","waypoint6")),4) occurs(action(("communicate_image_data","rover7","general","objective7","colour","waypoint14","waypoint6")),4) occurs(action(("sample_soil","rover0","rover0store","waypoint21")),4) occurs(action(("sample_soil","rover3","rover3store","waypoint3")),4) occurs(action(("navigate","rover2","waypoint6","waypoint0")),4) occurs(action(("navigate","rover6","waypoint13","waypoint29")),4) occurs(action(("navigate","rover1","waypoint11","waypoint14")),4) occurs(action(("navigate","rover9","waypoint1","waypoint14")),4) occurs(action(("navigate","rover5","waypoint9","waypoint1")),4) occurs(action(("calibrate","rover3","camera1","objective6","waypoint3")),4) occurs(action(("calibrate","rover4","camera12","objective0","waypoint0")),4) occurs(action(("drop","rover5","rover5store")),4) occurs(action(("drop","rover1","rover1store")),4) occurs(action(("communicate_soil_data","rover6","general","waypoint25","waypoint29","waypoint6")),5) occurs(action(("communicate_image_data","rover9","general","objective0","high_res","waypoint14","waypoint6")),5) occurs(action(("communicate_image_data","rover4","general","objective5","high_res","waypoint0","waypoint6")),5) occurs(action(("communicate_rock_data","rover1","general","waypoint11","waypoint14","waypoint6")),5) occurs(action(("navigate","rover0","waypoint21","waypoint0")),5) occurs(action(("navigate","rover5","waypoint1","waypoint14")),5) occurs(action(("take_image","rover4","waypoint0","objective5","camera12","colour")),5) occurs(action(("navigate","rover2","waypoint0","waypoint8")),5) occurs(action(("navigate","rover3","waypoint3","waypoint24")),5) occurs(action(("navigate","rover8","waypoint29","waypoint3")),5) occurs(action(("navigate","rover7","waypoint14","waypoint6")),5) occurs(action(("drop","rover3","rover3store")),5) occurs(action(("drop","rover0","rover0store")),5) occurs(action(("communicate_soil_data","rover0","general","waypoint21","waypoint0","waypoint6")),6) occurs(action(("communicate_rock_data","rover5","general","waypoint9","waypoint14","waypoint6")),6) occurs(action(("communicate_image_data","rover4","general","objective5","colour","waypoint0","waypoint6")),6) occurs(action(("sample_soil","rover2","rover2store","waypoint8")),6) occurs(action(("navigate","rover3","waypoint24","waypoint4")),6) occurs(action(("navigate","rover7","waypoint6","waypoint4")),6) occurs(action(("navigate","rover6","waypoint29","waypoint13")),6) occurs(action(("navigate","rover8","waypoint3","waypoint28")),6) occurs(action(("navigate","rover9","waypoint14","waypoint1")),6) occurs(action(("navigate","rover1","waypoint14","waypoint19")),6) occurs(action(("communicate_soil_data","rover3","general","waypoint3","waypoint4","waypoint6")),7) occurs(action(("navigate","rover2","waypoint8","waypoint0")),7) occurs(action(("sample_rock","rover8","rover8store","waypoint28")),7) occurs(action(("take_image","rover3","waypoint4","objective7","camera1","colour")),7) occurs(action(("navigate","rover6","waypoint13","waypoint25")),7) occurs(action(("navigate","rover0","waypoint0","waypoint6")),7) occurs(action(("navigate","rover5","waypoint14","waypoint1")),7) occurs(action(("navigate","rover1","waypoint19","waypoint12")),7) occurs(action(("navigate","rover7","waypoint4","waypoint10")),7) occurs(action(("navigate","rover9","waypoint1","waypoint20")),7) occurs(action(("navigate","rover4","waypoint0","waypoint23")),7) occurs(action(("communicate_soil_data","rover2","general","waypoint8","waypoint0","waypoint6")),8) occurs(action(("sample_soil","rover7","rover7store","waypoint10")),8) occurs(action(("navigate","rover1","waypoint12","waypoint10")),8) occurs(action(("navigate","rover3","waypoint4","waypoint24")),8) occurs(action(("navigate","rover4","waypoint23","waypoint27")),8) occurs(action(("navigate","rover8","waypoint28","waypoint3")),8) occurs(action(("drop","rover8","rover8store")),8) occurs(action(("navigate","rover6","waypoint25","waypoint9")),8) occurs(action(("navigate","rover9","waypoint20","waypoint24")),8) occurs(action(("navigate","rover5","waypoint1","waypoint20")),8) occurs(action(("sample_soil","rover0","rover0store","waypoint6")),8) occurs(action(("navigate","rover0","waypoint6","waypoint0")),9) occurs(action(("sample_rock","rover1","rover1store","waypoint10")),9) occurs(action(("navigate","rover7","waypoint10","waypoint4")),9) occurs(action(("navigate","rover2","waypoint0","waypoint28")),9) occurs(action(("navigate","rover6","waypoint9","waypoint28")),9) occurs(action(("navigate","rover5","waypoint20","waypoint24")),9) occurs(action(("navigate","rover3","waypoint24","waypoint3")),9) occurs(action(("navigate","rover4","waypoint27","waypoint17")),9) occurs(action(("navigate","rover9","waypoint24","waypoint2")),9) occurs(action(("navigate","rover8","waypoint3","waypoint29")),9) occurs(action(("drop","rover7","rover7store")),9) occurs(action(("communicate_soil_data","rover7","general","waypoint10","waypoint4","waypoint6")),10) occurs(action(("communicate_rock_data","rover8","general","waypoint28","waypoint29","waypoint6")),10) occurs(action(("navigate","rover6","waypoint28","waypoint0")),10) occurs(action(("navigate","rover5","waypoint24","waypoint4")),10) occurs(action(("navigate","rover1","waypoint10","waypoint12")),10) occurs(action(("drop","rover1","rover1store")),10) occurs(action(("sample_rock","rover5","rover5store","waypoint4")),11) occurs(action(("navigate","rover1","waypoint12","waypoint29")),11) occurs(action(("navigate","rover8","waypoint29","waypoint3")),11) occurs(action(("communicate_rock_data","rover1","general","waypoint10","waypoint29","waypoint6")),12) occurs(action(("communicate_rock_data","rover5","general","waypoint4","waypoint4","waypoint6")),12) occurs(action(("communicate_rock_data","rover5","general","waypoint9","waypoint4","waypoint6")),12) occurs(action(("sample_rock","rover1","rover1store","waypoint29")),12) occurs(action(("navigate","rover8","waypoint3","waypoint24")),12) occurs(action(("drop","rover5","rover5store")),12) occurs(action(("drop","rover6","rover6store")),12) occurs(action(("communicate_rock_data","rover1","general","waypoint11","waypoint29","waypoint6")),13) occurs(action(("communicate_rock_data","rover1","general","waypoint29","waypoint29","waypoint6")),13) occurs(action(("communicate_rock_data","rover5","general","waypoint9","waypoint4","waypoint6")),13) occurs(action(("navigate","rover8","waypoint24","waypoint32")),13) occurs(action(("drop","rover1","rover1store")),13) occurs(action(("drop","rover0","rover0store")),13) occurs(action(("communicate_rock_data","rover5","general","waypoint4","waypoint4","waypoint6")),14) occurs(action(("sample_rock","rover8","rover8store","waypoint32")),14) occurs(action(("drop","rover4","rover4store")),14) occurs(action(("communicate_rock_data","rover1","general","waypoint11","waypoint29","waypoint6")),15) occurs(action(("communicate_rock_data","rover8","general","waypoint26","waypoint32","waypoint6")),15) occurs(action(("communicate_rock_data","rover8","general","waypoint28","waypoint32","waypoint6")),15) occurs(action(("communicate_rock_data","rover8","general","waypoint32","waypoint32","waypoint6")),15) occurs(action(("communicate_rock_data","rover5","general","waypoint4","waypoint4","waypoint6")),15) occurs(action(("communicate_rock_data","rover5","general","waypoint9","waypoint4","waypoint6")),15) occurs(action(("calibrate","rover0","camera10","objective2","waypoint0")),15) occurs(action(("calibrate","rover3","camera7","objective3","waypoint3")),15) occurs(action(("calibrate","rover6","camera4","objective4","waypoint0")),15) occurs(action(("calibrate","rover3","camera1","objective6","waypoint3")),15) occurs(action(("calibrate","rover3","camera6","objective1","waypoint3")),15) occurs(action(("calibrate","rover4","camera12","objective0","waypoint17")),15) occurs(action(("calibrate","rover7","camera5","objective3","waypoint4")),15) occurs(action(("calibrate","rover7","camera8","objective1","waypoint4")),15) occurs(action(("calibrate","rover9","camera2","objective2","waypoint2")),15) occurs(action(("drop","rover8","rover8store")),15) occurs(action(("drop","rover2","rover2store")),15) SATISFIABLE Models : 1+ Calls : 5 Time : 4.203s (Solving: 2.66s 1st Model: 0.50s Unsat: 0.02s) CPU Time : 4.176s Choices : 221430 (Domain: 217477) Conflicts : 11375 (Analyzed: 11374) Restarts : 131 (Average: 86.82 Last: 67) Model-Level : 519.5 Problems : 5 (Average Length: 10.00 Splits: 0) Lemmas : 11374 (Deleted: 5273) Binary : 435 (Ratio: 3.82%) Ternary : 302 (Ratio: 2.66%) Conflict : 11374 (Average Length: 17.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 11374 (Average: 19.39 Max: 387 Sum: 220579) Executed : 11213 (Average: 19.23 Max: 387 Sum: 218762 Ratio: 99.18%) Bounded : 161 (Average: 11.29 Max: 17 Sum: 1817 Ratio: 0.82%) Rules : 81096 (Original: 78876) Atoms : 54406 Bodies : 26776 (Original: 24555) Count : 256 (Original: 547) Equivalences : 11144 (Atom=Atom: 35 Body=Body: 0 Other: 11109) Tight : Yes Variables : 48429 (Eliminated: 0 Frozen: 26083) Constraints : 228972 (Binary: 92.5% Ternary: 5.3% Other: 2.1%) Memory Peak : 134MB Max. Length : 15 steps Sol. Length : 15 steps Models : 2