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, 0.032s 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, 0.027s wall-clock] Preparing model... [0.020s CPU, 0.031s wall-clock] Generated 51 rules. Computing model... [0.560s CPU, 0.562s wall-clock] 4494 relevant atoms 3252 auxiliary atoms 7746 final queue length 10475 total queue pushes Completing instantiation... [0.750s CPU, 0.748s wall-clock] Instantiating: [1.380s CPU, 1.388s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.020s CPU, 0.015s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.080s CPU, 0.077s wall-clock] Collecting mutex groups... [0.000s CPU, 0.004s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.020s CPU, 0.012s wall-clock] Building translation key... [0.010s CPU, 0.008s wall-clock] Computing fact groups: [0.170s CPU, 0.162s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.004s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.030s CPU, 0.031s wall-clock] Translating task: [0.570s CPU, 0.573s 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: [0.320s CPU, 0.316s 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: [0.070s CPU, 0.077s 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: 42584 KB Writing output... [0.240s CPU, 0.263s wall-clock] Done! [2.820s CPU, 2.852s wall-clock] planner.py version 0.0.1 Time: 0.47s Memory: 75MB 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: 75MB (+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: 0.17s Memory: 76MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 83MB (+7MB) 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: 91MB (+8MB) Unblocking actions... Solving... Answer: 1 occurs(action(("load-truck","package5","truck20","city10-1")),1) occurs(action(("fly-airplane","plane5","city12-4","city1-4")),2) occurs(action(("drive-truck","truck15","city5-2","city5-4","city5")),2) occurs(action(("drive-truck","truck11","city1-1","city1-4","city1")),2) occurs(action(("drive-truck","truck10","city10-3","city10-4","city10")),2) occurs(action(("drive-truck","truck20","city10-1","city10-4","city10")),2) occurs(action(("drive-truck","truck21","city11-3","city11-4","city11")),2) occurs(action(("drive-truck","truck12","city2-1","city2-4","city2")),2) occurs(action(("load-truck","package4","truck1","city5-4")),2) occurs(action(("drive-truck","truck13","city3-3","city3-1","city3")),2) occurs(action(("load-truck","package2","truck21","city11-3")),2) occurs(action(("fly-airplane","plane4","city8-4","city13-4")),3) occurs(action(("fly-airplane","plane2","city13-4","city11-4")),3) occurs(action(("fly-airplane","plane3","city6-4","city10-4")),3) occurs(action(("fly-airplane","plane5","city1-4","city10-4")),3) occurs(action(("drive-truck","truck18","city8-2","city8-1","city8")),3) occurs(action(("drive-truck","truck2","city8-1","city8-2","city8")),3) occurs(action(("drive-truck","truck5","city8-2","city8-1","city8")),3) occurs(action(("load-airplane","package7","plane5","city1-4")),3) occurs(action(("unload-truck","package2","truck21","city11-4")),3) occurs(action(("unload-truck","package5","truck20","city10-4")),3) occurs(action(("drive-truck","truck13","city3-1","city3-3","city3")),3) occurs(action(("drive-truck","truck12","city2-4","city2-1","city2")),3) occurs(action(("drive-truck","truck21","city11-4","city11-3","city11")),3) occurs(action(("drive-truck","truck20","city10-4","city10-1","city10")),3) occurs(action(("drive-truck","truck10","city10-4","city10-3","city10")),3) occurs(action(("drive-truck","truck11","city1-4","city1-1","city1")),3) occurs(action(("drive-truck","truck15","city5-4","city5-2","city5")),3) occurs(action(("drive-truck","truck23","city13-2","city13-4","city13")),4) occurs(action(("drive-truck","truck18","city8-1","city8-4","city8")),4) occurs(action(("fly-airplane","plane2","city11-4","city7-4")),4) occurs(action(("drive-truck","truck2","city8-2","city8-3","city8")),4) occurs(action(("drive-truck","truck9","city8-1","city8-3","city8")),4) occurs(action(("drive-truck","truck7","city9-4","city9-2","city9")),4) occurs(action(("fly-airplane","plane4","city13-4","city8-4")),4) occurs(action(("fly-airplane","plane5","city10-4","city12-4")),4) occurs(action(("unload-truck","package4","truck1","city5-4")),4) occurs(action(("fly-airplane","plane3","city10-4","city6-4")),4) occurs(action(("load-airplane","package2","plane2","city11-4")),4) occurs(action(("drive-truck","truck12","city2-1","city2-4","city2")),4) occurs(action(("drive-truck","truck13","city3-3","city3-4","city3")),4) occurs(action(("drive-truck","truck16","city6-3","city6-4","city6")),4) occurs(action(("load-airplane","package5","plane5","city10-4")),4) occurs(action(("drive-truck","truck1","city5-4","city5-3","city5")),4) occurs(action(("drive-truck","truck15","city5-2","city5-3","city5")),4) occurs(action(("drive-truck","truck11","city1-1","city1-3","city1")),4) occurs(action(("drive-truck","truck10","city10-3","city10-2","city10")),4) occurs(action(("drive-truck","truck20","city10-1","city10-3","city10")),4) occurs(action(("drive-truck","truck21","city11-3","city11-1","city11")),4) occurs(action(("drive-truck","truck8","city2-2","city2-3","city2")),4) occurs(action(("drive-truck","truck14","city4-1","city4-2","city4")),4) occurs(action(("drive-truck","truck17","city7-3","city7-2","city7")),5) occurs(action(("drive-truck","truck3","city7-1","city7-4","city7")),5) occurs(action(("unload-airplane","package2","plane2","city7-4")),5) occurs(action(("drive-truck","truck23","city13-4","city13-3","city13")),5) occurs(action(("fly-airplane","plane4","city8-4","city5-4")),5) occurs(action(("unload-airplane","package5","plane5","city12-4")),5) occurs(action(("unload-airplane","package7","plane5","city12-4")),5) occurs(action(("drive-truck","truck22","city12-3","city12-4","city12")),5) occurs(action(("drive-truck","truck7","city9-2","city9-4","city9")),5) occurs(action(("drive-truck","truck9","city8-3","city8-1","city8")),5) occurs(action(("drive-truck","truck5","city8-1","city8-2","city8")),5) occurs(action(("drive-truck","truck2","city8-3","city8-1","city8")),5) occurs(action(("drive-truck","truck18","city8-4","city8-2","city8")),5) occurs(action(("load-truck","package3","truck21","city11-1")),5) occurs(action(("drive-truck","truck21","city11-1","city11-4","city11")),5) occurs(action(("drive-truck","truck8","city2-3","city2-4","city2")),5) occurs(action(("drive-truck","truck14","city4-2","city4-4","city4")),5) occurs(action(("drive-truck","truck16","city6-4","city6-1","city6")),5) occurs(action(("drive-truck","truck12","city2-4","city2-1","city2")),5) occurs(action(("drive-truck","truck20","city10-3","city10-1","city10")),5) occurs(action(("drive-truck","truck10","city10-2","city10-3","city10")),5) occurs(action(("drive-truck","truck11","city1-3","city1-1","city1")),5) occurs(action(("drive-truck","truck15","city5-3","city5-2","city5")),5) occurs(action(("load-truck","package1","truck14","city4-2")),5) occurs(action(("load-truck","package6","truck8","city2-3")),5) occurs(action(("drive-truck","truck1","city5-3","city5-4","city5")),5) occurs(action(("load-truck","package2","truck3","city7-4")),6) occurs(action(("load-airplane","package4","plane4","city5-4")),6) occurs(action(("load-truck","package5","truck22","city12-4")),6) occurs(action(("load-truck","package7","truck22","city12-4")),6) occurs(action(("unload-truck","package3","truck21","city11-4")),6) occurs(action(("fly-airplane","plane2","city7-4","city4-4")),6) occurs(action(("fly-airplane","plane3","city6-4","city2-4")),6) occurs(action(("fly-airplane","plane4","city5-4","city8-4")),6) occurs(action(("drive-truck","truck23","city13-3","city13-2","city13")),6) occurs(action(("drive-truck","truck17","city7-2","city7-3","city7")),6) occurs(action(("drive-truck","truck3","city7-4","city7-1","city7")),6) occurs(action(("drive-truck","truck22","city12-4","city12-3","city12")),6) occurs(action(("unload-truck","package1","truck14","city4-4")),6) occurs(action(("unload-truck","package6","truck8","city2-4")),6) occurs(action(("drive-truck","truck16","city6-1","city6-3","city6")),6) occurs(action(("drive-truck","truck14","city4-4","city4-1","city4")),6) occurs(action(("drive-truck","truck13","city3-4","city3-3","city3")),6) occurs(action(("drive-truck","truck8","city2-4","city2-2","city2")),6) occurs(action(("drive-truck","truck21","city11-4","city11-3","city11")),6) occurs(action(("unload-truck","package2","truck3","city7-1")),7) occurs(action(("unload-airplane","package4","plane4","city8-4")),7) occurs(action(("unload-truck","package5","truck22","city12-3")),7) occurs(action(("unload-truck","package7","truck22","city12-3")),7) occurs(action(("fly-airplane","plane1","city2-4","city11-4")),7) occurs(action(("fly-airplane","plane3","city2-4","city9-4")),7) occurs(action(("fly-airplane","plane2","city4-4","city13-4")),7) occurs(action(("load-airplane","package1","plane2","city4-4")),7) occurs(action(("load-airplane","package6","plane3","city2-4")),7) occurs(action(("load-airplane","package3","plane1","city11-4")),8) occurs(action(("fly-airplane","plane1","city11-4","city13-4")),8) occurs(action(("drive-truck","truck23","city13-2","city13-4","city13")),8) occurs(action(("unload-airplane","package1","plane2","city13-4")),8) occurs(action(("fly-airplane","plane2","city13-4","city2-4")),8) occurs(action(("unload-airplane","package6","plane3","city9-4")),8) occurs(action(("fly-airplane","plane3","city9-4","city6-4")),8) occurs(action(("drive-truck","truck15","city5-2","city5-4","city5")),8) occurs(action(("unload-airplane","package3","plane1","city13-4")),9) occurs(action(("load-truck","package1","truck23","city13-4")),9) occurs(action(("drive-truck","truck23","city13-4","city13-1","city13")),9) occurs(action(("load-truck","package6","truck7","city9-4")),9) occurs(action(("drive-truck","truck7","city9-4","city9-3","city9")),9) occurs(action(("fly-airplane","plane2","city2-4","city13-4")),9) occurs(action(("fly-airplane","plane1","city13-4","city2-4")),9) occurs(action(("drive-truck","truck15","city5-4","city5-2","city5")),9) occurs(action(("unload-truck","package1","truck23","city13-1")),10) occurs(action(("unload-truck","package6","truck7","city9-3")),10) occurs(action(("fly-airplane","plane3","city6-4","city4-4")),10) occurs(action(("fly-airplane","plane4","city8-4","city1-4")),10) occurs(action(("drive-truck","truck7","city9-3","city9-4","city9")),10) occurs(action(("drive-truck","truck23","city13-1","city13-2","city13")),10) Solving Time: 0.02s Memory: 100MB (+9MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 1.087s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 1.050s Choices : 2170 Conflicts : 8 (Analyzed: 8) Restarts : 0 Model-Level : 1101.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 8 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 8 (Average Length: 39.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8 (Average: 135.12 Max: 483 Sum: 1081) Executed : 8 (Average: 135.12 Max: 483 Sum: 1081 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 : 100MB Max. Length : 10 steps Sol. Length : 10 steps