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-6.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-6.pddl Parsing... Parsing: [0.040s CPU, 0.041s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.016s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.030s wall-clock] Preparing model... [0.040s CPU, 0.042s wall-clock] Generated 51 rules. Computing model... [1.220s CPU, 1.220s wall-clock] 7777 relevant atoms 7054 auxiliary atoms 14831 final queue length 18679 total queue pushes Completing instantiation... [1.370s CPU, 1.368s wall-clock] Instantiating: [2.680s CPU, 2.691s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.020s CPU, 0.020s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.150s CPU, 0.152s wall-clock] Collecting mutex groups... [0.010s CPU, 0.011s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.030s CPU, 0.035s wall-clock] Building translation key... [0.020s CPU, 0.020s wall-clock] Computing fact groups: [0.370s CPU, 0.365s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.009s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.008s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.012s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.060s CPU, 0.059s wall-clock] Translating task: [1.150s CPU, 1.147s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 44 propositions removed Detecting unreachable propositions: [0.600s CPU, 0.607s wall-clock] Reordering and filtering variables... 38 of 44 variables necessary. 0 of 44 mutex groups necessary. 3724 of 5404 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.130s CPU, 0.128s wall-clock] Translator variables: 38 Translator derived variables: 0 Translator facts: 1140 Translator goal facts: 10 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 3724 Translator axioms: 0 Translator task size: 15160 Translator peak memory: 52940 KB Writing output... [0.300s CPU, 0.332s wall-clock] Done! [5.350s CPU, 5.389s wall-clock] planner.py version 0.0.1 Time: 0.60s Memory: 86MB 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: 86MB (+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: 0.20s Memory: 89MB (+3MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 96MB (+7MB) UNSAT Iteration Time: 0.35s 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: 0.21s Memory: 107MB (+11MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 118MB (+11MB) SAT Testing... SERIALIZABLE Testing Time: 0.48s Memory: 118MB (+0MB) Answer: 1 occurs(action(("drive-truck","truck24","city16-1","city16-2","city16")),1) occurs(action(("drive-truck","truck16","city8-2","city8-4","city8")),1) occurs(action(("drive-truck","truck22","city14-2","city14-3","city14")),1) occurs(action(("drive-truck","truck20","city12-3","city12-4","city12")),1) occurs(action(("drive-truck","truck12","city4-2","city4-4","city4")),1) occurs(action(("drive-truck","truck1","city14-3","city14-4","city14")),1) occurs(action(("drive-truck","truck5","city14-1","city14-4","city14")),1) occurs(action(("fly-airplane","plane1","city18-4","city15-4")),1) occurs(action(("fly-airplane","plane2","city10-4","city14-4")),1) occurs(action(("drive-truck","truck25","city17-1","city17-3","city17")),1) occurs(action(("load-truck","package12","truck14","city6-1")),1) occurs(action(("load-truck","package14","truck5","city14-1")),1) occurs(action(("drive-truck","truck23","city15-2","city15-4","city15")),1) occurs(action(("drive-truck","truck14","city6-1","city6-4","city6")),1) occurs(action(("drive-truck","truck11","city3-2","city3-1","city3")),1) occurs(action(("load-truck","package8","truck23","city15-2")),1) occurs(action(("load-truck","package15","truck22","city14-3")),2) occurs(action(("load-truck","package7","truck16","city8-4")),2) occurs(action(("load-truck","package9","truck25","city17-3")),2) occurs(action(("drive-truck","truck25","city17-3","city17-4","city17")),2) occurs(action(("drive-truck","truck24","city16-2","city16-4","city16")),2) occurs(action(("unload-truck","package12","truck14","city6-4")),2) occurs(action(("drive-truck","truck21","city13-1","city13-3","city13")),2) occurs(action(("drive-truck","truck2","city4-3","city4-1","city4")),2) occurs(action(("unload-truck","package14","truck5","city14-4")),2) occurs(action(("fly-airplane","plane2","city14-4","city4-4")),2) occurs(action(("drive-truck","truck22","city14-3","city14-2","city14")),2) occurs(action(("drive-truck","truck5","city14-4","city14-1","city14")),2) occurs(action(("load-airplane","package13","plane2","city14-4")),2) occurs(action(("drive-truck","truck11","city3-1","city3-4","city3")),2) occurs(action(("unload-truck","package8","truck23","city15-4")),2) occurs(action(("drive-truck","truck14","city6-4","city6-1","city6")),2) occurs(action(("drive-truck","truck23","city15-4","city15-2","city15")),2) occurs(action(("load-truck","package11","truck11","city3-1")),2) occurs(action(("load-truck","package16","truck24","city16-2")),2) occurs(action(("unload-truck","package15","truck22","city14-2")),3) occurs(action(("unload-truck","package9","truck25","city17-4")),3) occurs(action(("fly-airplane","plane1","city15-4","city8-4")),3) occurs(action(("unload-airplane","package13","plane2","city4-4")),3) occurs(action(("fly-airplane","plane2","city4-4","city3-4")),3) occurs(action(("drive-truck","truck25","city17-4","city17-1","city17")),3) occurs(action(("drive-truck","truck21","city13-3","city13-1","city13")),3) occurs(action(("load-airplane","package8","plane1","city15-4")),3) occurs(action(("drive-truck","truck2","city4-1","city4-3","city4")),3) occurs(action(("unload-truck","package11","truck11","city3-4")),3) occurs(action(("unload-truck","package16","truck24","city16-4")),3) occurs(action(("drive-truck","truck10","city2-2","city2-1","city2")),3) occurs(action(("drive-truck","truck11","city3-4","city3-2","city3")),3) occurs(action(("load-truck","package13","truck12","city4-4")),4) occurs(action(("drive-truck","truck12","city4-4","city4-3","city4")),4) occurs(action(("drive-truck","truck8","city14-1","city14-4","city14")),4) occurs(action(("unload-airplane","package8","plane1","city8-4")),4) occurs(action(("fly-airplane","plane1","city8-4","city14-4")),4) occurs(action(("fly-airplane","plane2","city3-4","city12-4")),4) occurs(action(("load-airplane","package11","plane2","city3-4")),4) occurs(action(("drive-truck","truck6","city1-1","city1-3","city1")),4) occurs(action(("drive-truck","truck14","city6-1","city6-3","city6")),4) occurs(action(("drive-truck","truck15","city7-1","city7-3","city7")),4) occurs(action(("drive-truck","truck17","city9-1","city9-3","city9")),4) occurs(action(("drive-truck","truck10","city2-1","city2-2","city2")),4) occurs(action(("unload-truck","package13","truck12","city4-3")),5) occurs(action(("load-airplane","package14","plane1","city14-4")),5) occurs(action(("fly-airplane","plane1","city14-4","city8-4")),5) occurs(action(("load-truck","package8","truck16","city8-4")),5) occurs(action(("drive-truck","truck16","city8-4","city8-1","city8")),5) occurs(action(("unload-airplane","package11","plane2","city12-4")),5) occurs(action(("drive-truck","truck21","city13-1","city13-3","city13")),5) occurs(action(("drive-truck","truck12","city4-3","city4-1","city4")),5) occurs(action(("fly-airplane","plane2","city12-4","city9-4")),5) occurs(action(("drive-truck","truck25","city17-1","city17-2","city17")),5) occurs(action(("drive-truck","truck18","city10-1","city10-2","city10")),5) occurs(action(("drive-truck","truck3","city10-3","city10-1","city10")),5) occurs(action(("drive-truck","truck19","city11-1","city11-2","city11")),5) occurs(action(("drive-truck","truck26","city18-2","city18-1","city18")),5) occurs(action(("drive-truck","truck11","city3-2","city3-1","city3")),5) occurs(action(("drive-truck","truck7","city3-4","city3-3","city3")),5) occurs(action(("drive-truck","truck13","city5-1","city5-3","city5")),5) occurs(action(("drive-truck","truck14","city6-3","city6-1","city6")),5) occurs(action(("unload-airplane","package14","plane1","city8-4")),6) occurs(action(("unload-truck","package8","truck16","city8-1")),6) occurs(action(("load-truck","package11","truck20","city12-4")),6) occurs(action(("drive-truck","truck20","city12-4","city12-2","city12")),6) occurs(action(("fly-airplane","plane1","city8-4","city16-4")),6) occurs(action(("fly-airplane","plane2","city9-4","city16-4")),6) occurs(action(("drive-truck","truck16","city8-1","city8-2","city8")),6) occurs(action(("load-airplane","package10","plane2","city9-4")),6) occurs(action(("unload-truck","package11","truck20","city12-2")),7) occurs(action(("unload-truck","package7","truck16","city8-2")),7) occurs(action(("drive-truck","truck21","city13-3","city13-4","city13")),7) occurs(action(("drive-truck","truck8","city14-4","city14-2","city14")),7) occurs(action(("drive-truck","truck5","city14-1","city14-3","city14")),7) occurs(action(("drive-truck","truck25","city17-2","city17-4","city17")),7) occurs(action(("unload-airplane","package10","plane2","city16-4")),7) occurs(action(("drive-truck","truck4","city8-1","city8-3","city8")),7) occurs(action(("fly-airplane","plane1","city16-4","city14-4")),7) occurs(action(("fly-airplane","plane2","city16-4","city6-4")),7) occurs(action(("drive-truck","truck12","city4-1","city4-2","city4")),7) occurs(action(("load-airplane","package16","plane1","city16-4")),7) occurs(action(("drive-truck","truck3","city10-1","city10-4","city10")),7) occurs(action(("drive-truck","truck23","city15-2","city15-4","city15")),7) occurs(action(("drive-truck","truck9","city1-2","city1-1","city1")),7) occurs(action(("drive-truck","truck18","city10-2","city10-3","city10")),7) occurs(action(("drive-truck","truck10","city2-2","city2-3","city2")),7) occurs(action(("drive-truck","truck15","city7-3","city7-2","city7")),7) occurs(action(("drive-truck","truck17","city9-3","city9-1","city9")),7) occurs(action(("drive-truck","truck11","city3-1","city3-2","city3")),7) occurs(action(("drive-truck","truck26","city18-1","city18-2","city18")),7) occurs(action(("drive-truck","truck7","city3-3","city3-4","city3")),7) occurs(action(("load-truck","package10","truck24","city16-4")),8) occurs(action(("drive-truck","truck24","city16-4","city16-2","city16")),8) occurs(action(("load-airplane","package12","plane2","city6-4")),8) occurs(action(("fly-airplane","plane2","city6-4","city13-4")),8) occurs(action(("drive-truck","truck12","city4-2","city4-3","city4")),8) occurs(action(("drive-truck","truck5","city14-3","city14-2","city14")),8) occurs(action(("drive-truck","truck4","city8-3","city8-2","city8")),8) occurs(action(("unload-airplane","package16","plane1","city14-4")),8) occurs(action(("drive-truck","truck8","city14-2","city14-4","city14")),8) occurs(action(("drive-truck","truck16","city8-2","city8-3","city8")),8) occurs(action(("drive-truck","truck25","city17-4","city17-2","city17")),8) occurs(action(("fly-airplane","plane1","city14-4","city18-4")),8) occurs(action(("drive-truck","truck15","city7-2","city7-3","city7")),8) occurs(action(("drive-truck","truck13","city5-3","city5-1","city5")),8) occurs(action(("drive-truck","truck10","city2-3","city2-2","city2")),8) occurs(action(("drive-truck","truck23","city15-4","city15-2","city15")),8) occurs(action(("drive-truck","truck19","city11-2","city11-1","city11")),8) occurs(action(("drive-truck","truck3","city10-4","city10-3","city10")),8) occurs(action(("drive-truck","truck18","city10-3","city10-1","city10")),8) occurs(action(("drive-truck","truck9","city1-1","city1-2","city1")),8) occurs(action(("drive-truck","truck6","city1-3","city1-1","city1")),8) occurs(action(("unload-truck","package10","truck24","city16-2")),9) occurs(action(("unload-airplane","package12","plane2","city13-4")),9) occurs(action(("load-truck","package16","truck1","city14-4")),9) occurs(action(("drive-truck","truck1","city14-4","city14-3","city14")),9) occurs(action(("drive-truck","truck4","city8-2","city8-1","city8")),9) occurs(action(("drive-truck","truck16","city8-3","city8-2","city8")),9) occurs(action(("fly-airplane","plane2","city13-4","city10-4")),9) occurs(action(("drive-truck","truck8","city14-4","city14-1","city14")),9) occurs(action(("drive-truck","truck5","city14-2","city14-1","city14")),9) occurs(action(("drive-truck","truck12","city4-3","city4-2","city4")),9) occurs(action(("drive-truck","truck21","city13-4","city13-1","city13")),9) occurs(action(("drive-truck","truck20","city12-2","city12-3","city12")),9) occurs(action(("drive-truck","truck24","city16-2","city16-1","city16")),9) occurs(action(("drive-truck","truck15","city7-3","city7-1","city7")),9) occurs(action(("unload-truck","package16","truck1","city14-3")),10) occurs(action(("drive-truck","truck6","city1-1","city1-2","city1")),10) occurs(action(("drive-truck","truck23","city15-2","city15-1","city15")),10) occurs(action(("drive-truck","truck17","city9-1","city9-3","city9")),10) SATISFIABLE Models : 1+ Calls : 3 Time : 1.345s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 1.320s Choices : 968 (Domain: 856) Conflicts : 6 (Analyzed: 6) Restarts : 0 Model-Level : 963.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 6 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 6 (Average Length: 12.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 6 (Average: 2.83 Max: 12 Sum: 17) Executed : 6 (Average: 2.83 Max: 12 Sum: 17 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 51325 Atoms : 51325 Bodies : 1 (Original: 0) Tight : Yes Variables : 51430 (Eliminated: 0 Frozen: 9210) Constraints : 145077 (Binary: 92.2% Ternary: 5.0% Other: 2.8%) Memory Peak : 138MB Max. Length : 10 steps Sol. Length : 10 steps Models : 1