INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-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-1998/domains/logistics-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-15.pddl Parsing... Parsing: [0.030s CPU, 0.030s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.009s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.031s wall-clock] Preparing model... [0.020s CPU, 0.022s wall-clock] Generated 51 rules. Computing model... [0.460s CPU, 0.465s wall-clock] 3520 relevant atoms 2762 auxiliary atoms 6282 final queue length 8165 total queue pushes Completing instantiation... [0.560s CPU, 0.562s wall-clock] Instantiating: [1.090s CPU, 1.096s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.020s CPU, 0.013s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.050s CPU, 0.047s wall-clock] Collecting mutex groups... [0.000s CPU, 0.004s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.012s wall-clock] Building translation key... [0.010s CPU, 0.008s wall-clock] Computing fact groups: [0.120s CPU, 0.118s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.004s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.030s CPU, 0.025s wall-clock] Translating task: [0.490s CPU, 0.486s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 35 propositions removed Detecting unreachable propositions: [0.250s CPU, 0.257s wall-clock] Reordering and filtering variables... 26 of 35 variables necessary. 0 of 35 mutex groups necessary. 1620 of 2538 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.060s CPU, 0.053s wall-clock] Translator variables: 26 Translator derived variables: 0 Translator facts: 471 Translator goal facts: 14 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 1620 Translator axioms: 0 Translator task size: 6799 Translator peak memory: 40792 KB Writing output... [0.120s CPU, 0.137s wall-clock] Done! [2.190s CPU, 2.210s wall-clock] planner.py version 0.0.1 Time: 0.26s Memory: 61MB 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: 61MB (+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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.08s Memory: 61MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 65MB (+4MB) UNSAT Iteration Time: 0.12s 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 Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.08s Memory: 69MB (+4MB) Unblocking actions... Solving... Answer: 1 occurs(action(("load-airplane","package12","plane2","city1-6")),1) occurs(action(("drive-truck","truck5","city3-4","city3-6","city3")),2) occurs(action(("drive-truck","truck1","city1-6","city1-2","city1")),2) occurs(action(("drive-truck","truck2","city1-3","city1-4","city1")),2) occurs(action(("drive-truck","truck4","city2-3","city2-2","city2")),2) occurs(action(("load-truck","package13","truck5","city3-4")),2) occurs(action(("load-truck","package17","truck4","city2-3")),2) occurs(action(("load-truck","package20","truck4","city2-3")),2) occurs(action(("drive-truck","truck5","city3-6","city3-3","city3")),3) occurs(action(("drive-truck","truck1","city1-2","city1-1","city1")),3) occurs(action(("drive-truck","truck2","city1-4","city1-6","city1")),3) occurs(action(("drive-truck","truck3","city1-5","city1-6","city1")),3) occurs(action(("fly-airplane","plane2","city1-6","city3-6")),3) occurs(action(("fly-airplane","plane4","city1-6","city3-6")),3) occurs(action(("fly-airplane","plane5","city1-6","city3-6")),3) occurs(action(("fly-airplane","plane7","city1-6","city3-6")),3) occurs(action(("drive-truck","truck4","city2-2","city2-1","city2")),3) occurs(action(("load-truck","package11","truck2","city1-4")),3) occurs(action(("unload-truck","package13","truck5","city3-6")),3) occurs(action(("load-truck","package15","truck4","city2-2")),3) occurs(action(("load-truck","package23","truck3","city1-5")),3) occurs(action(("fly-airplane","plane7","city3-6","city2-6")),4) occurs(action(("drive-truck","truck4","city2-1","city2-6","city2")),4) occurs(action(("unload-airplane","package12","plane2","city3-6")),4) occurs(action(("drive-truck","truck5","city3-3","city3-5","city3")),4) occurs(action(("drive-truck","truck2","city1-6","city1-2","city1")),4) occurs(action(("fly-airplane","plane2","city3-6","city1-6")),4) occurs(action(("fly-airplane","plane4","city3-6","city1-6")),4) occurs(action(("fly-airplane","plane5","city3-6","city1-6")),4) occurs(action(("drive-truck","truck1","city1-1","city1-6","city1")),4) occurs(action(("load-truck","package10","truck5","city3-3")),4) occurs(action(("load-airplane","package13","plane7","city3-6")),4) occurs(action(("unload-truck","package23","truck3","city1-6")),4) occurs(action(("load-truck","package14","truck4","city2-1")),4) occurs(action(("load-truck","package18","truck5","city3-3")),4) occurs(action(("fly-airplane","plane5","city1-6","city2-6")),5) occurs(action(("fly-airplane","plane1","city2-6","city1-6")),5) occurs(action(("fly-airplane","plane6","city2-6","city1-6")),5) occurs(action(("unload-airplane","package13","plane7","city2-6")),5) occurs(action(("drive-truck","truck5","city3-5","city3-6","city3")),5) occurs(action(("drive-truck","truck1","city1-6","city1-2","city1")),5) occurs(action(("drive-truck","truck3","city1-6","city1-2","city1")),5) occurs(action(("drive-truck","truck4","city2-6","city2-4","city2")),5) occurs(action(("load-airplane","package23","plane5","city1-6")),5) occurs(action(("unload-truck","package11","truck2","city1-2")),5) occurs(action(("unload-truck","package14","truck4","city2-6")),5) occurs(action(("unload-truck","package15","truck4","city2-6")),5) occurs(action(("unload-truck","package17","truck4","city2-6")),5) occurs(action(("unload-truck","package20","truck4","city2-6")),5) occurs(action(("load-truck","package16","truck5","city3-5")),5) occurs(action(("fly-airplane","plane4","city1-6","city2-6")),6) occurs(action(("drive-truck","truck4","city2-4","city2-6","city2")),6) occurs(action(("load-truck","package12","truck5","city3-6")),6) occurs(action(("drive-truck","truck5","city3-6","city3-3","city3")),6) occurs(action(("drive-truck","truck1","city1-2","city1-5","city1")),6) occurs(action(("drive-truck","truck2","city1-2","city1-5","city1")),6) occurs(action(("load-truck","package19","truck3","city1-2")),6) occurs(action(("unload-truck","package10","truck5","city3-6")),6) occurs(action(("fly-airplane","plane5","city2-6","city3-6")),6) occurs(action(("unload-airplane","package23","plane5","city2-6")),6) occurs(action(("fly-airplane","plane7","city2-6","city1-6")),6) occurs(action(("fly-airplane","plane6","city1-6","city2-6")),6) occurs(action(("drive-truck","truck3","city1-2","city1-5","city1")),6) occurs(action(("load-truck","package11","truck3","city1-2")),6) occurs(action(("load-airplane","package14","plane7","city2-6")),6) occurs(action(("load-airplane","package17","plane7","city2-6")),6) occurs(action(("load-airplane","package20","plane7","city2-6")),6) occurs(action(("load-truck","package21","truck4","city2-4")),6) occurs(action(("unload-truck","package16","truck5","city3-6")),6) occurs(action(("unload-truck","package18","truck5","city3-6")),6) occurs(action(("load-airplane","package10","plane5","city3-6")),7) occurs(action(("drive-truck","truck5","city3-3","city3-2","city3")),7) occurs(action(("load-truck","package13","truck4","city2-6")),7) occurs(action(("drive-truck","truck1","city1-5","city1-1","city1")),7) occurs(action(("drive-truck","truck3","city1-5","city1-6","city1")),7) occurs(action(("load-truck","package23","truck4","city2-6")),7) occurs(action(("unload-airplane","package14","plane7","city1-6")),7) occurs(action(("unload-airplane","package17","plane7","city1-6")),7) occurs(action(("unload-truck","package19","truck3","city1-5")),7) occurs(action(("unload-airplane","package20","plane7","city1-6")),7) occurs(action(("fly-airplane","plane4","city2-6","city3-6")),7) occurs(action(("unload-truck","package21","truck4","city2-6")),7) occurs(action(("fly-airplane","plane5","city3-6","city1-6")),7) occurs(action(("drive-truck","truck4","city2-6","city2-3","city2")),7) occurs(action(("fly-airplane","plane1","city1-6","city2-6")),7) occurs(action(("load-airplane","package15","plane4","city2-6")),7) occurs(action(("load-airplane","package16","plane5","city3-6")),7) occurs(action(("load-airplane","package18","plane5","city3-6")),7) occurs(action(("unload-truck","package12","truck5","city3-2")),8) occurs(action(("unload-truck","package23","truck4","city2-3")),8) occurs(action(("load-truck","package14","truck3","city1-6")),8) occurs(action(("load-truck","package17","truck3","city1-6")),8) occurs(action(("load-truck","package19","truck2","city1-5")),8) occurs(action(("load-truck","package20","truck3","city1-6")),8) occurs(action(("load-airplane","package21","plane1","city2-6")),8) occurs(action(("fly-airplane","plane1","city2-6","city1-6")),8) occurs(action(("drive-truck","truck2","city1-5","city1-6","city1")),8) occurs(action(("unload-truck","package11","truck3","city1-6")),8) occurs(action(("unload-truck","package13","truck4","city2-3")),8) occurs(action(("unload-airplane","package15","plane4","city3-6")),8) occurs(action(("drive-truck","truck5","city3-2","city3-6","city3")),8) occurs(action(("unload-airplane","package16","plane5","city1-6")),8) occurs(action(("unload-airplane","package18","plane5","city1-6")),8) occurs(action(("fly-airplane","plane4","city3-6","city1-6")),8) occurs(action(("drive-truck","truck1","city1-1","city1-6","city1")),8) occurs(action(("drive-truck","truck3","city1-6","city1-5","city1")),8) occurs(action(("unload-airplane","package10","plane5","city1-6")),9) occurs(action(("unload-truck","package14","truck3","city1-5")),9) occurs(action(("unload-truck","package17","truck3","city1-5")),9) occurs(action(("unload-airplane","package21","plane1","city1-6")),9) occurs(action(("load-airplane","package11","plane2","city1-6")),9) occurs(action(("fly-airplane","plane2","city1-6","city2-6")),9) occurs(action(("fly-airplane","plane4","city1-6","city2-6")),9) occurs(action(("fly-airplane","plane7","city1-6","city2-6")),9) occurs(action(("load-truck","package13","truck4","city2-3")),9) occurs(action(("drive-truck","truck4","city2-3","city2-5","city2")),9) occurs(action(("load-truck","package15","truck5","city3-6")),9) occurs(action(("drive-truck","truck5","city3-6","city3-3","city3")),9) occurs(action(("load-truck","package16","truck1","city1-6")),9) occurs(action(("load-truck","package18","truck2","city1-6")),9) occurs(action(("drive-truck","truck1","city1-6","city1-1","city1")),9) occurs(action(("drive-truck","truck3","city1-5","city1-1","city1")),9) occurs(action(("fly-airplane","plane3","city3-6","city1-6")),9) occurs(action(("fly-airplane","plane5","city1-6","city3-6")),9) occurs(action(("fly-airplane","plane6","city2-6","city3-6")),9) occurs(action(("fly-airplane","plane1","city1-6","city2-6")),9) occurs(action(("drive-truck","truck2","city1-6","city1-3","city1")),9) occurs(action(("unload-airplane","package11","plane2","city2-6")),10) occurs(action(("unload-truck","package13","truck4","city2-5")),10) occurs(action(("unload-truck","package15","truck5","city3-3")),10) occurs(action(("unload-truck","package16","truck1","city1-1")),10) occurs(action(("unload-truck","package18","truck2","city1-3")),10) occurs(action(("unload-truck","package19","truck2","city1-3")),10) occurs(action(("unload-truck","package20","truck3","city1-1")),10) occurs(action(("fly-airplane","plane7","city2-6","city3-6")),10) occurs(action(("fly-airplane","plane2","city2-6","city1-6")),10) occurs(action(("fly-airplane","plane4","city2-6","city1-6")),10) occurs(action(("fly-airplane","plane5","city3-6","city1-6")),10) occurs(action(("drive-truck","truck4","city2-5","city2-3","city2")),10) occurs(action(("drive-truck","truck1","city1-1","city1-6","city1")),10) occurs(action(("fly-airplane","plane6","city3-6","city2-6")),10) occurs(action(("drive-truck","truck3","city1-1","city1-5","city1")),10) occurs(action(("fly-airplane","plane3","city1-6","city3-6")),10) occurs(action(("drive-truck","truck5","city3-3","city3-4","city3")),10) Solving Time: 0.01s Memory: 73MB (+4MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 0.539s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 0.520s Choices : 809 Conflicts : 49 (Analyzed: 49) Restarts : 0 Model-Level : 337.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 49 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 49 (Average Length: 63.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 49 (Average: 9.88 Max: 62 Sum: 484) Executed : 49 (Average: 9.88 Max: 62 Sum: 484 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 22544 Atoms : 22544 Bodies : 1 (Original: 0) Tight : Yes Variables : 20743 (Eliminated: 0 Frozen: 3436) Constraints : 60391 (Binary: 92.0% Ternary: 4.8% Other: 3.3%) Memory Peak : 73MB Max. Length : 10 steps Sol. Length : 10 steps