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-10.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-10.pddl Parsing... Parsing: [0.040s CPU, 0.033s wall-clock] Normalizing task... [0.010s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.012s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.028s wall-clock] Preparing model... [0.040s CPU, 0.034s wall-clock] Generated 51 rules. Computing model... [1.090s CPU, 1.094s wall-clock] 8688 relevant atoms 5368 auxiliary atoms 14056 final queue length 19621 total queue pushes Completing instantiation... [1.630s CPU, 1.633s wall-clock] Instantiating: [2.810s CPU, 2.816s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.020s CPU, 0.022s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.130s CPU, 0.129s wall-clock] Collecting mutex groups... [0.010s CPU, 0.009s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.030s CPU, 0.030s wall-clock] Building translation key... [0.010s CPU, 0.016s wall-clock] Computing fact groups: [0.290s CPU, 0.297s wall-clock] Building STRIPS to SAS dictionary... [0.060s CPU, 0.060s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.006s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.008s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.070s CPU, 0.071s wall-clock] Translating task: [1.330s CPU, 1.328s 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: [0.820s CPU, 0.819s wall-clock] Reordering and filtering variables... 44 of 44 variables necessary. 0 of 44 mutex groups necessary. 6762 of 6762 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.170s CPU, 0.174s wall-clock] Translator variables: 44 Translator derived variables: 0 Translator facts: 1379 Translator goal facts: 17 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 6762 Translator axioms: 0 Translator task size: 26418 Translator peak memory: 55756 KB Writing output... [0.530s CPU, 0.586s wall-clock] Done! [6.150s CPU, 6.196s wall-clock] planner.py version 0.0.1 Time: 1.16s Memory: 115MB 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: 115MB (+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: 0.35s Memory: 121MB (+6MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 126MB (+5MB) UNSAT Iteration Time: 0.59s 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: 0.33s Memory: 140MB (+14MB) Unblocking actions... Solving... Answer: 1 occurs(action(("fly-airplane","plane1","city16-2","city21-2")),1) occurs(action(("drive-truck","truck21","city21-1","city21-2","city21")),1) occurs(action(("drive-truck","truck3","city3-1","city3-2","city3")),1) occurs(action(("drive-truck","truck9","city9-1","city9-2","city9")),1) occurs(action(("drive-truck","truck19","city19-1","city19-2","city19")),1) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),1) occurs(action(("drive-truck","truck1","city1-1","city1-2","city1")),1) occurs(action(("drive-truck","truck8","city8-1","city8-2","city8")),1) occurs(action(("fly-airplane","plane2","city18-2","city14-2")),1) occurs(action(("fly-airplane","plane3","city13-2","city16-2")),1) occurs(action(("fly-airplane","plane4","city11-2","city8-2")),1) occurs(action(("load-truck","package11","truck16","city16-1")),1) occurs(action(("load-truck","package3","truck19","city19-1")),1) occurs(action(("load-truck","package8","truck8","city8-1")),1) occurs(action(("drive-truck","truck11","city11-1","city11-2","city11")),1) occurs(action(("drive-truck","truck16","city16-1","city16-2","city16")),1) occurs(action(("load-truck","package9","truck21","city21-1")),1) occurs(action(("drive-truck","truck22","city22-1","city22-2","city22")),1) occurs(action(("drive-truck","truck5","city5-1","city5-2","city5")),1) occurs(action(("drive-truck","truck6","city6-1","city6-2","city6")),1) occurs(action(("drive-truck","truck7","city7-1","city7-2","city7")),1) occurs(action(("load-truck","package12","truck5","city5-1")),1) occurs(action(("load-truck","package2","truck22","city22-1")),1) occurs(action(("load-truck","package4","truck7","city7-1")),1) occurs(action(("load-truck","package5","truck6","city6-1")),1) occurs(action(("load-truck","package7","truck11","city11-1")),1) occurs(action(("load-airplane","package13","plane2","city14-2")),2) occurs(action(("fly-airplane","plane2","city14-2","city3-2")),2) occurs(action(("drive-truck","truck4","city4-1","city4-2","city4")),2) occurs(action(("drive-truck","truck13","city13-1","city13-2","city13")),2) occurs(action(("unload-truck","package11","truck16","city16-2")),2) occurs(action(("unload-truck","package3","truck19","city19-2")),2) occurs(action(("unload-truck","package8","truck8","city8-2")),2) occurs(action(("unload-truck","package9","truck21","city21-2")),2) occurs(action(("fly-airplane","plane4","city8-2","city22-2")),2) occurs(action(("load-airplane","package17","plane4","city8-2")),2) occurs(action(("drive-truck","truck10","city10-1","city10-2","city10")),2) occurs(action(("drive-truck","truck14","city14-1","city14-2","city14")),2) occurs(action(("drive-truck","truck18","city18-1","city18-2","city18")),2) occurs(action(("unload-truck","package12","truck5","city5-2")),2) occurs(action(("unload-truck","package2","truck22","city22-2")),2) occurs(action(("unload-truck","package4","truck7","city7-2")),2) occurs(action(("unload-truck","package5","truck6","city6-2")),2) occurs(action(("unload-truck","package7","truck11","city11-2")),2) occurs(action(("drive-truck","truck7","city7-2","city7-1","city7")),2) occurs(action(("drive-truck","truck5","city5-2","city5-1","city5")),2) occurs(action(("drive-truck","truck22","city22-2","city22-1","city22")),2) occurs(action(("drive-truck","truck16","city16-2","city16-1","city16")),2) occurs(action(("drive-truck","truck11","city11-2","city11-1","city11")),2) occurs(action(("unload-airplane","package13","plane2","city3-2")),3) occurs(action(("load-airplane","package11","plane3","city16-2")),3) occurs(action(("fly-airplane","plane3","city16-2","city21-2")),3) occurs(action(("fly-airplane","plane4","city22-2","city3-2")),3) occurs(action(("load-airplane","package9","plane1","city21-2")),3) occurs(action(("fly-airplane","plane1","city21-2","city20-2")),3) occurs(action(("fly-airplane","plane2","city3-2","city11-2")),3) occurs(action(("load-airplane","package2","plane4","city22-2")),3) occurs(action(("unload-airplane","package11","plane3","city21-2")),4) occurs(action(("unload-airplane","package9","plane1","city20-2")),4) occurs(action(("fly-airplane","plane1","city20-2","city3-2")),4) occurs(action(("fly-airplane","plane2","city11-2","city3-2")),4) occurs(action(("unload-airplane","package17","plane4","city3-2")),4) occurs(action(("fly-airplane","plane3","city21-2","city19-2")),4) occurs(action(("fly-airplane","plane4","city3-2","city7-2")),4) occurs(action(("load-airplane","package7","plane2","city11-2")),4) occurs(action(("unload-airplane","package2","plane4","city3-2")),4) occurs(action(("load-airplane","package10","plane1","city3-2")),5) occurs(action(("load-truck","package17","truck3","city3-2")),5) occurs(action(("fly-airplane","plane1","city3-2","city9-2")),5) occurs(action(("load-airplane","package3","plane3","city19-2")),5) occurs(action(("fly-airplane","plane3","city19-2","city9-2")),5) occurs(action(("unload-airplane","package7","plane2","city3-2")),5) occurs(action(("fly-airplane","plane2","city3-2","city15-2")),5) occurs(action(("fly-airplane","plane4","city7-2","city1-2")),5) occurs(action(("load-airplane","package14","plane1","city3-2")),5) occurs(action(("load-airplane","package2","plane2","city3-2")),5) occurs(action(("load-airplane","package4","plane4","city7-2")),5) occurs(action(("unload-airplane","package10","plane1","city9-2")),6) occurs(action(("unload-airplane","package3","plane3","city9-2")),6) occurs(action(("load-truck","package7","truck3","city3-2")),6) occurs(action(("unload-airplane","package14","plane1","city9-2")),6) occurs(action(("unload-airplane","package4","plane4","city1-2")),6) occurs(action(("fly-airplane","plane1","city9-2","city8-2")),6) occurs(action(("fly-airplane","plane2","city15-2","city19-2")),6) occurs(action(("fly-airplane","plane3","city9-2","city6-2")),6) occurs(action(("fly-airplane","plane4","city1-2","city5-2")),6) occurs(action(("drive-truck","truck3","city3-2","city3-1","city3")),6) occurs(action(("load-airplane","package15","plane2","city15-2")),6) occurs(action(("unload-truck","package17","truck3","city3-1")),7) occurs(action(("unload-truck","package7","truck3","city3-1")),7) occurs(action(("fly-airplane","plane4","city5-2","city21-2")),7) occurs(action(("load-truck","package14","truck9","city9-2")),7) occurs(action(("load-truck","package4","truck1","city1-2")),7) occurs(action(("load-airplane","package8","plane1","city8-2")),7) occurs(action(("fly-airplane","plane1","city8-2","city13-2")),7) occurs(action(("unload-airplane","package15","plane2","city19-2")),7) occurs(action(("fly-airplane","plane2","city19-2","city2-2")),7) occurs(action(("fly-airplane","plane3","city6-2","city8-2")),7) occurs(action(("drive-truck","truck9","city9-2","city9-1","city9")),7) occurs(action(("drive-truck","truck13","city13-2","city13-1","city13")),7) occurs(action(("drive-truck","truck4","city4-2","city4-1","city4")),7) occurs(action(("load-airplane","package12","plane4","city5-2")),7) occurs(action(("load-airplane","package5","plane3","city6-2")),7) occurs(action(("drive-truck","truck1","city1-2","city1-1","city1")),7) occurs(action(("drive-truck","truck6","city6-2","city6-1","city6")),7) occurs(action(("drive-truck","truck10","city10-2","city10-1","city10")),7) occurs(action(("unload-truck","package14","truck9","city9-1")),8) occurs(action(("unload-truck","package4","truck1","city1-1")),8) occurs(action(("unload-airplane","package8","plane1","city13-2")),8) occurs(action(("load-truck","package15","truck19","city19-2")),8) occurs(action(("load-airplane","package16","plane1","city13-2")),8) occurs(action(("fly-airplane","plane1","city13-2","city4-2")),8) occurs(action(("drive-truck","truck9","city9-1","city9-2","city9")),8) occurs(action(("unload-airplane","package12","plane4","city21-2")),8) occurs(action(("unload-airplane","package2","plane2","city2-2")),8) occurs(action(("unload-airplane","package5","plane3","city8-2")),8) occurs(action(("fly-airplane","plane3","city8-2","city13-2")),8) occurs(action(("fly-airplane","plane4","city21-2","city11-2")),8) occurs(action(("fly-airplane","plane2","city2-2","city18-2")),8) occurs(action(("drive-truck","truck10","city10-1","city10-2","city10")),8) occurs(action(("drive-truck","truck11","city11-1","city11-2","city11")),8) occurs(action(("drive-truck","truck12","city12-1","city12-2","city12")),8) occurs(action(("drive-truck","truck19","city19-2","city19-1","city19")),8) occurs(action(("drive-truck","truck18","city18-2","city18-1","city18")),8) occurs(action(("drive-truck","truck14","city14-2","city14-1","city14")),8) occurs(action(("unload-truck","package15","truck19","city19-1")),9) occurs(action(("unload-airplane","package16","plane1","city4-2")),9) occurs(action(("load-truck","package12","truck21","city21-2")),9) occurs(action(("load-truck","package2","truck2","city2-2")),9) occurs(action(("load-truck","package5","truck8","city8-2")),9) occurs(action(("fly-airplane","plane4","city11-2","city1-2")),9) occurs(action(("drive-truck","truck21","city21-2","city21-1","city21")),9) occurs(action(("drive-truck","truck9","city9-2","city9-1","city9")),9) occurs(action(("fly-airplane","plane1","city4-2","city16-2")),9) occurs(action(("drive-truck","truck2","city2-2","city2-1","city2")),9) occurs(action(("drive-truck","truck8","city8-2","city8-1","city8")),9) occurs(action(("drive-truck","truck12","city12-2","city12-1","city12")),9) occurs(action(("drive-truck","truck11","city11-2","city11-1","city11")),9) occurs(action(("drive-truck","truck10","city10-2","city10-1","city10")),9) occurs(action(("unload-truck","package12","truck21","city21-1")),10) occurs(action(("unload-truck","package2","truck2","city2-1")),10) occurs(action(("unload-truck","package5","truck8","city8-1")),10) occurs(action(("fly-airplane","plane4","city1-2","city6-2")),10) occurs(action(("drive-truck","truck11","city11-1","city11-2","city11")),10) Solving Time: 0.04s Memory: 162MB (+22MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 2.370s (Solving: 0.02s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 2.340s Choices : 843 (Domain: 732) Conflicts : 29 (Analyzed: 29) Restarts : 0 Model-Level : 788.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 29 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 29 (Average Length: 146.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 29 (Average: 2.31 Max: 9 Sum: 67) Executed : 29 (Average: 2.31 Max: 9 Sum: 67 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 88678 Atoms : 88678 Bodies : 1 (Original: 0) Tight : Yes Variables : 75980 (Eliminated: 0 Frozen: 10775) Constraints : 268456 (Binary: 95.1% Ternary: 3.4% Other: 1.5%) Memory Peak : 162MB Max. Length : 10 steps Sol. Length : 10 steps