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-4.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-4.pddl Parsing... Parsing: [0.030s CPU, 0.034s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.012s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.029s wall-clock] Preparing model... [0.030s CPU, 0.032s wall-clock] Generated 51 rules. Computing model... [0.640s CPU, 0.629s wall-clock] 4494 relevant atoms 3252 auxiliary atoms 7746 final queue length 10475 total queue pushes Completing instantiation... [0.840s CPU, 0.841s wall-clock] Instantiating: [1.550s CPU, 1.553s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.020s CPU, 0.019s wall-clock] Checking invariant weight... [0.010s CPU, 0.003s wall-clock] Instantiating groups... [0.090s CPU, 0.089s wall-clock] Collecting mutex groups... [0.000s CPU, 0.005s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.020s CPU, 0.014s wall-clock] Building translation key... [0.010s CPU, 0.008s wall-clock] Computing fact groups: [0.190s CPU, 0.185s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.004s 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: [0.040s CPU, 0.035s wall-clock] Translating task: [0.650s CPU, 0.650s 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: [0.350s CPU, 0.354s wall-clock] Reordering and filtering variables... 35 of 35 variables necessary. 0 of 35 mutex groups necessary. 3254 of 3254 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.090s CPU, 0.083s wall-clock] Translator variables: 35 Translator derived variables: 0 Translator facts: 717 Translator goal facts: 7 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 3254 Translator axioms: 0 Translator task size: 12719 Translator peak memory: 45772 KB Writing output... [0.260s CPU, 0.282s wall-clock] Done! [3.160s CPU, 3.187s wall-clock] planner.py version 0.0.1 Time: 0.52s Memory: 80MB 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: 81MB (+1MB) 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: 0.17s Memory: 84MB (+3MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 89MB (+5MB) UNSAT Iteration Time: 0.28s 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: 0.17s Memory: 96MB (+7MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 105MB (+9MB) SAT Testing... SERIALIZABLE Testing Time: 0.41s Memory: 105MB (+0MB) Answer: 1 occurs(action(("drive-truck","truck23","city13-2","city13-4","city13")),1) occurs(action(("drive-truck","truck3","city7-1","city7-4","city7")),1) occurs(action(("fly-airplane","plane1","city2-4","city5-4")),1) occurs(action(("fly-airplane","plane2","city13-4","city11-4")),1) occurs(action(("fly-airplane","plane4","city8-4","city2-4")),1) occurs(action(("fly-airplane","plane5","city12-4","city4-4")),1) occurs(action(("drive-truck","truck19","city9-1","city9-4","city9")),1) occurs(action(("drive-truck","truck22","city12-3","city12-4","city12")),1) occurs(action(("drive-truck","truck20","city10-1","city10-4","city10")),1) occurs(action(("drive-truck","truck21","city11-3","city11-1","city11")),1) occurs(action(("drive-truck","truck12","city2-1","city2-3","city2")),1) occurs(action(("drive-truck","truck14","city4-1","city4-2","city4")),1) occurs(action(("load-truck","package2","truck21","city11-3")),1) occurs(action(("load-truck","package5","truck20","city10-1")),1) occurs(action(("load-airplane","package4","plane1","city5-4")),2) occurs(action(("fly-airplane","plane1","city5-4","city8-4")),2) occurs(action(("drive-truck","truck5","city8-2","city8-3","city8")),2) occurs(action(("drive-truck","truck9","city8-1","city8-2","city8")),2) occurs(action(("drive-truck","truck6","city9-2","city9-1","city9")),2) occurs(action(("drive-truck","truck7","city9-4","city9-2","city9")),2) occurs(action(("load-truck","package3","truck21","city11-1")),2) occurs(action(("drive-truck","truck21","city11-1","city11-4","city11")),2) occurs(action(("drive-truck","truck12","city2-3","city2-4","city2")),2) occurs(action(("drive-truck","truck14","city4-2","city4-4","city4")),2) occurs(action(("drive-truck","truck1","city5-4","city5-3","city5")),2) occurs(action(("drive-truck","truck10","city10-3","city10-1","city10")),2) occurs(action(("drive-truck","truck20","city10-4","city10-3","city10")),2) occurs(action(("drive-truck","truck8","city2-2","city2-1","city2")),2) occurs(action(("drive-truck","truck13","city3-3","city3-2","city3")),2) occurs(action(("unload-truck","package5","truck20","city10-4")),2) occurs(action(("load-truck","package1","truck14","city4-2")),2) occurs(action(("load-truck","package6","truck12","city2-3")),2) occurs(action(("unload-airplane","package4","plane1","city8-4")),3) occurs(action(("unload-truck","package3","truck21","city11-4")),3) occurs(action(("fly-airplane","plane1","city8-4","city10-4")),3) occurs(action(("drive-truck","truck20","city10-3","city10-4","city10")),3) occurs(action(("drive-truck","truck16","city6-3","city6-4","city6")),3) occurs(action(("unload-truck","package1","truck14","city4-4")),3) occurs(action(("unload-truck","package2","truck21","city11-4")),3) occurs(action(("drive-truck","truck10","city10-1","city10-2","city10")),3) occurs(action(("drive-truck","truck12","city2-4","city2-3","city2")),3) occurs(action(("unload-truck","package6","truck12","city2-4")),3) occurs(action(("drive-truck","truck14","city4-4","city4-1","city4")),3) occurs(action(("drive-truck","truck21","city11-4","city11-3","city11")),3) occurs(action(("load-airplane","package3","plane2","city11-4")),4) occurs(action(("fly-airplane","plane5","city4-4","city13-4")),4) occurs(action(("fly-airplane","plane1","city10-4","city12-4")),4) occurs(action(("fly-airplane","plane4","city2-4","city9-4")),4) occurs(action(("fly-airplane","plane2","city11-4","city13-4")),4) occurs(action(("load-airplane","package1","plane5","city4-4")),4) occurs(action(("load-airplane","package5","plane1","city10-4")),4) occurs(action(("load-airplane","package6","plane4","city2-4")),4) occurs(action(("unload-airplane","package3","plane2","city13-4")),5) occurs(action(("unload-airplane","package1","plane5","city13-4")),5) occurs(action(("fly-airplane","plane1","city12-4","city1-4")),5) occurs(action(("fly-airplane","plane5","city13-4","city11-4")),5) occurs(action(("unload-airplane","package5","plane1","city12-4")),5) occurs(action(("unload-airplane","package6","plane4","city9-4")),5) occurs(action(("fly-airplane","plane4","city9-4","city8-4")),5) occurs(action(("load-truck","package1","truck23","city13-4")),6) occurs(action(("drive-truck","truck23","city13-4","city13-1","city13")),6) occurs(action(("load-truck","package5","truck22","city12-4")),6) occurs(action(("load-truck","package6","truck19","city9-4")),6) occurs(action(("drive-truck","truck19","city9-4","city9-3","city9")),6) occurs(action(("fly-airplane","plane1","city1-4","city12-4")),6) occurs(action(("fly-airplane","plane5","city11-4","city7-4")),6) occurs(action(("load-airplane","package2","plane5","city11-4")),6) occurs(action(("load-airplane","package7","plane1","city1-4")),6) occurs(action(("drive-truck","truck22","city12-4","city12-3","city12")),6) occurs(action(("unload-truck","package1","truck23","city13-1")),7) occurs(action(("unload-truck","package5","truck22","city12-3")),7) occurs(action(("unload-truck","package6","truck19","city9-3")),7) occurs(action(("fly-airplane","plane4","city8-4","city13-4")),7) occurs(action(("fly-airplane","plane5","city7-4","city13-4")),7) occurs(action(("drive-truck","truck17","city7-3","city7-4","city7")),7) occurs(action(("unload-airplane","package2","plane5","city7-4")),7) occurs(action(("drive-truck","truck4","city7-3","city7-4","city7")),7) occurs(action(("fly-airplane","plane1","city12-4","city6-4")),7) occurs(action(("fly-airplane","plane2","city13-4","city6-4")),7) occurs(action(("fly-airplane","plane3","city6-4","city12-4")),7) occurs(action(("drive-truck","truck19","city9-3","city9-2","city9")),7) occurs(action(("unload-airplane","package7","plane1","city12-4")),7) occurs(action(("drive-truck","truck22","city12-3","city12-4","city12")),7) occurs(action(("drive-truck","truck23","city13-1","city13-2","city13")),7) occurs(action(("drive-truck","truck14","city4-1","city4-3","city4")),7) occurs(action(("drive-truck","truck23","city13-2","city13-1","city13")),8) occurs(action(("drive-truck","truck17","city7-4","city7-1","city7")),8) occurs(action(("load-truck","package2","truck3","city7-4")),8) occurs(action(("load-truck","package7","truck22","city12-4")),8) occurs(action(("drive-truck","truck18","city8-2","city8-1","city8")),8) occurs(action(("fly-airplane","plane4","city13-4","city8-4")),8) occurs(action(("drive-truck","truck6","city9-1","city9-2","city9")),8) occurs(action(("drive-truck","truck5","city8-3","city8-2","city8")),8) occurs(action(("fly-airplane","plane5","city13-4","city12-4")),8) occurs(action(("drive-truck","truck4","city7-4","city7-3","city7")),8) occurs(action(("drive-truck","truck21","city11-3","city11-4","city11")),8) occurs(action(("drive-truck","truck8","city2-1","city2-4","city2")),8) occurs(action(("drive-truck","truck3","city7-4","city7-1","city7")),8) occurs(action(("drive-truck","truck22","city12-4","city12-3","city12")),8) occurs(action(("drive-truck","truck16","city6-4","city6-1","city6")),8) occurs(action(("drive-truck","truck13","city3-2","city3-3","city3")),8) occurs(action(("drive-truck","truck12","city2-3","city2-1","city2")),8) occurs(action(("drive-truck","truck1","city5-3","city5-4","city5")),8) occurs(action(("unload-truck","package2","truck3","city7-1")),9) occurs(action(("unload-truck","package7","truck22","city12-3")),9) occurs(action(("fly-airplane","plane5","city12-4","city13-4")),9) occurs(action(("fly-airplane","plane1","city6-4","city4-4")),9) occurs(action(("fly-airplane","plane2","city6-4","city10-4")),9) occurs(action(("drive-truck","truck2","city8-1","city8-2","city8")),9) occurs(action(("drive-truck","truck5","city8-2","city8-3","city8")),9) occurs(action(("drive-truck","truck9","city8-2","city8-3","city8")),9) occurs(action(("drive-truck","truck19","city9-2","city9-4","city9")),9) occurs(action(("drive-truck","truck6","city9-2","city9-1","city9")),9) occurs(action(("drive-truck","truck22","city12-3","city12-1","city12")),9) occurs(action(("drive-truck","truck7","city9-2","city9-4","city9")),9) occurs(action(("drive-truck","truck18","city8-1","city8-2","city8")),9) occurs(action(("fly-airplane","plane3","city12-4","city6-4")),9) occurs(action(("drive-truck","truck23","city13-1","city13-2","city13")),9) occurs(action(("drive-truck","truck17","city7-1","city7-3","city7")),9) occurs(action(("drive-truck","truck12","city2-1","city2-4","city2")),9) occurs(action(("drive-truck","truck14","city4-3","city4-4","city4")),9) occurs(action(("drive-truck","truck1","city5-4","city5-3","city5")),9) occurs(action(("drive-truck","truck15","city5-2","city5-1","city5")),9) occurs(action(("drive-truck","truck11","city1-1","city1-3","city1")),9) occurs(action(("drive-truck","truck20","city10-4","city10-2","city10")),9) occurs(action(("drive-truck","truck13","city3-3","city3-2","city3")),9) occurs(action(("drive-truck","truck16","city6-1","city6-3","city6")),9) occurs(action(("fly-airplane","plane3","city6-4","city4-4")),10) occurs(action(("fly-airplane","plane4","city8-4","city1-4")),10) occurs(action(("fly-airplane","plane2","city10-4","city13-4")),10) occurs(action(("drive-truck","truck6","city9-1","city9-2","city9")),10) occurs(action(("drive-truck","truck19","city9-4","city9-1","city9")),10) occurs(action(("drive-truck","truck9","city8-3","city8-1","city8")),10) occurs(action(("drive-truck","truck5","city8-3","city8-2","city8")),10) occurs(action(("drive-truck","truck2","city8-2","city8-1","city8")),10) occurs(action(("fly-airplane","plane5","city13-4","city12-4")),10) occurs(action(("fly-airplane","plane1","city4-4","city2-4")),10) occurs(action(("drive-truck","truck22","city12-1","city12-3","city12")),10) occurs(action(("drive-truck","truck14","city4-4","city4-1","city4")),10) occurs(action(("drive-truck","truck13","city3-2","city3-3","city3")),10) occurs(action(("drive-truck","truck8","city2-4","city2-2","city2")),10) occurs(action(("drive-truck","truck12","city2-4","city2-1","city2")),10) occurs(action(("drive-truck","truck21","city11-4","city11-3","city11")),10) occurs(action(("drive-truck","truck20","city10-2","city10-1","city10")),10) occurs(action(("drive-truck","truck10","city10-2","city10-3","city10")),10) occurs(action(("drive-truck","truck11","city1-3","city1-1","city1")),10) occurs(action(("drive-truck","truck15","city5-1","city5-2","city5")),10) occurs(action(("drive-truck","truck1","city5-3","city5-4","city5")),10) SATISFIABLE Models : 1+ Calls : 3 Time : 1.137s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 1.100s Choices : 1242 (Domain: 1113) Conflicts : 10 (Analyzed: 10) Restarts : 0 Model-Level : 1242.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 10 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 10 (Average Length: 33.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 10 (Average: 1.20 Max: 3 Sum: 12) Executed : 10 (Average: 1.20 Max: 3 Sum: 12 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 43241 Atoms : 43241 Bodies : 1 (Original: 0) Tight : Yes Variables : 41343 (Eliminated: 0 Frozen: 5582) Constraints : 129959 (Binary: 93.7% Ternary: 3.5% Other: 2.8%) Memory Peak : 123MB Max. Length : 10 steps Sol. Length : 10 steps Models : 1