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: [0.030s CPU, 0.029s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.011s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.023s wall-clock] Preparing model... [0.030s CPU, 0.031s wall-clock] Generated 51 rules. Computing model... [1.090s CPU, 1.081s wall-clock] 7777 relevant atoms 7054 auxiliary atoms 14831 final queue length 18679 total queue pushes Completing instantiation... [1.230s CPU, 1.222s wall-clock] Instantiating: [2.390s CPU, 2.382s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.020s CPU, 0.019s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.130s CPU, 0.133s wall-clock] Collecting mutex groups... [0.010s CPU, 0.010s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.030s CPU, 0.031s wall-clock] Building translation key... [0.020s CPU, 0.018s wall-clock] Computing fact groups: [0.320s CPU, 0.328s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.008s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.007s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.011s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.050s CPU, 0.051s wall-clock] Translating task: [1.010s CPU, 1.015s 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: [0.540s CPU, 0.540s 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: [0.120s CPU, 0.113s 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: 49496 KB Writing output... [0.280s CPU, 0.305s wall-clock] Done! [4.760s CPU, 4.785s wall-clock] planner.py version 0.0.1 Time: 6.99s Memory: 400MB 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: 0.04s Memory: 400MB (+0MB) UNSAT Iteration Time: 0.04s 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: 1.40s Memory: 513MB (+113MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 520MB (+7MB) UNSAT Iteration Time: 1.68s 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: 0.65s Memory: 551MB (+31MB) Unblocking actions... Solving... Answer: 1 occurs(action(("fly-airplane","plane2","city10-4","city14-4")),1) occurs(action(("load-truck","package12","truck14","city6-1")),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(("load-truck","package8","truck23","city15-2")),1) occurs(action(("unload-truck","package12","truck14","city6-4")),2) occurs(action(("drive-truck","truck12","city4-2","city4-4","city4")),2) occurs(action(("drive-truck","truck2","city4-3","city4-1","city4")),2) occurs(action(("drive-truck","truck8","city14-1","city14-4","city14")),2) occurs(action(("fly-airplane","plane1","city18-4","city6-4")),2) occurs(action(("fly-airplane","plane2","city14-4","city15-4")),2) occurs(action(("load-airplane","package13","plane2","city14-4")),2) occurs(action(("load-truck","package14","truck8","city14-1")),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(("drive-truck","truck24","city16-1","city16-2","city16")),3) occurs(action(("load-airplane","package12","plane1","city6-4")),3) occurs(action(("unload-truck","package14","truck8","city14-4")),3) occurs(action(("fly-airplane","plane1","city6-4","city14-4")),3) occurs(action(("fly-airplane","plane2","city15-4","city9-4")),3) occurs(action(("drive-truck","truck8","city14-4","city14-1","city14")),3) occurs(action(("drive-truck","truck12","city4-4","city4-2","city4")),3) occurs(action(("load-airplane","package8","plane2","city15-4")),3) occurs(action(("drive-truck","truck2","city4-1","city4-3","city4")),3) occurs(action(("drive-truck","truck6","city1-1","city1-2","city1")),3) occurs(action(("drive-truck","truck23","city15-2","city15-3","city15")),3) occurs(action(("drive-truck","truck26","city18-2","city18-3","city18")),3) occurs(action(("drive-truck","truck11","city3-2","city3-3","city3")),3) occurs(action(("drive-truck","truck15","city7-1","city7-2","city7")),3) occurs(action(("drive-truck","truck17","city9-1","city9-2","city9")),3) occurs(action(("load-airplane","package14","plane1","city14-4")),4) occurs(action(("fly-airplane","plane1","city14-4","city8-4")),4) occurs(action(("drive-truck","truck24","city16-2","city16-4","city16")),4) occurs(action(("fly-airplane","plane2","city9-4","city4-4")),4) occurs(action(("drive-truck","truck25","city17-1","city17-3","city17")),4) occurs(action(("load-airplane","package10","plane2","city9-4")),4) occurs(action(("drive-truck","truck7","city3-4","city3-1","city3")),4) occurs(action(("drive-truck","truck14","city6-1","city6-3","city6")),4) occurs(action(("drive-truck","truck17","city9-2","city9-1","city9")),4) occurs(action(("drive-truck","truck11","city3-3","city3-2","city3")),4) occurs(action(("drive-truck","truck26","city18-3","city18-2","city18")),4) occurs(action(("drive-truck","truck23","city15-3","city15-2","city15")),4) occurs(action(("drive-truck","truck6","city1-2","city1-1","city1")),4) occurs(action(("load-truck","package16","truck24","city16-2")),4) occurs(action(("unload-airplane","package14","plane1","city8-4")),5) occurs(action(("fly-airplane","plane1","city8-4","city13-4")),5) occurs(action(("drive-truck","truck16","city8-2","city8-4","city8")),5) occurs(action(("drive-truck","truck4","city8-1","city8-4","city8")),5) occurs(action(("load-truck","package15","truck1","city14-3")),5) occurs(action(("drive-truck","truck1","city14-3","city14-2","city14")),5) occurs(action(("load-truck","package9","truck25","city17-3")),5) occurs(action(("drive-truck","truck25","city17-3","city17-4","city17")),5) occurs(action(("drive-truck","truck12","city4-2","city4-4","city4")),5) occurs(action(("unload-airplane","package13","plane2","city4-4")),5) occurs(action(("fly-airplane","plane2","city4-4","city16-4")),5) occurs(action(("drive-truck","truck24","city16-4","city16-1","city16")),5) occurs(action(("unload-truck","package16","truck24","city16-4")),5) occurs(action(("drive-truck","truck15","city7-2","city7-1","city7")),5) occurs(action(("drive-truck","truck14","city6-3","city6-1","city6")),5) occurs(action(("load-truck","package11","truck7","city3-1")),5) occurs(action(("drive-truck","truck7","city3-1","city3-4","city3")),5) occurs(action(("unload-airplane","package12","plane1","city13-4")),6) occurs(action(("unload-truck","package15","truck1","city14-2")),6) occurs(action(("unload-truck","package9","truck25","city17-4")),6) occurs(action(("drive-truck","truck21","city13-1","city13-4","city13")),6) occurs(action(("load-truck","package13","truck12","city4-4")),6) occurs(action(("fly-airplane","plane2","city16-4","city8-4")),6) occurs(action(("load-truck","package14","truck4","city8-4")),6) occurs(action(("drive-truck","truck5","city14-1","city14-2","city14")),6) occurs(action(("load-truck","package7","truck16","city8-4")),6) occurs(action(("unload-airplane","package10","plane2","city16-4")),6) occurs(action(("drive-truck","truck12","city4-4","city4-1","city4")),6) occurs(action(("fly-airplane","plane1","city13-4","city3-4")),6) occurs(action(("drive-truck","truck4","city8-4","city8-1","city8")),6) occurs(action(("drive-truck","truck16","city8-4","city8-2","city8")),6) occurs(action(("drive-truck","truck25","city17-4","city17-1","city17")),6) occurs(action(("load-airplane","package16","plane2","city16-4")),6) occurs(action(("drive-truck","truck13","city5-1","city5-4","city5")),6) occurs(action(("drive-truck","truck14","city6-1","city6-4","city6")),6) occurs(action(("drive-truck","truck15","city7-1","city7-4","city7")),6) occurs(action(("drive-truck","truck17","city9-1","city9-4","city9")),6) occurs(action(("unload-truck","package11","truck7","city3-4")),6) occurs(action(("unload-truck","package7","truck16","city8-2")),7) occurs(action(("drive-truck","truck16","city8-2","city8-4","city8")),7) occurs(action(("drive-truck","truck24","city16-1","city16-4","city16")),7) occurs(action(("unload-truck","package13","truck12","city4-1")),7) occurs(action(("unload-truck","package14","truck4","city8-1")),7) occurs(action(("unload-airplane","package8","plane2","city8-4")),7) occurs(action(("fly-airplane","plane1","city3-4","city12-4")),7) occurs(action(("fly-airplane","plane2","city8-4","city14-4")),7) occurs(action(("drive-truck","truck1","city14-2","city14-3","city14")),7) occurs(action(("drive-truck","truck5","city14-2","city14-1","city14")),7) occurs(action(("drive-truck","truck12","city4-1","city4-2","city4")),7) occurs(action(("drive-truck","truck21","city13-4","city13-1","city13")),7) occurs(action(("load-airplane","package11","plane1","city3-4")),7) occurs(action(("drive-truck","truck6","city1-1","city1-3","city1")),7) occurs(action(("drive-truck","truck9","city1-2","city1-1","city1")),7) occurs(action(("drive-truck","truck18","city10-1","city10-2","city10")),7) occurs(action(("drive-truck","truck17","city9-4","city9-1","city9")),7) occurs(action(("drive-truck","truck15","city7-4","city7-1","city7")),7) occurs(action(("drive-truck","truck14","city6-4","city6-1","city6")),7) occurs(action(("drive-truck","truck13","city5-4","city5-1","city5")),7) occurs(action(("load-truck","package10","truck24","city16-4")),8) occurs(action(("drive-truck","truck24","city16-4","city16-2","city16")),8) occurs(action(("load-truck","package14","truck4","city8-1")),8) occurs(action(("drive-truck","truck4","city8-1","city8-4","city8")),8) occurs(action(("load-truck","package8","truck16","city8-4")),8) occurs(action(("drive-truck","truck16","city8-4","city8-1","city8")),8) occurs(action(("fly-airplane","plane1","city12-4","city17-4")),8) occurs(action(("fly-airplane","plane2","city14-4","city17-4")),8) occurs(action(("unload-airplane","package11","plane1","city12-4")),8) occurs(action(("drive-truck","truck20","city12-3","city12-4","city12")),8) occurs(action(("drive-truck","truck12","city4-2","city4-1","city4")),8) occurs(action(("drive-truck","truck1","city14-3","city14-4","city14")),8) occurs(action(("unload-airplane","package16","plane2","city14-4")),8) occurs(action(("drive-truck","truck6","city1-3","city1-4","city1")),8) occurs(action(("drive-truck","truck9","city1-1","city1-4","city1")),8) occurs(action(("drive-truck","truck18","city10-2","city10-1","city10")),8) occurs(action(("unload-truck","package10","truck24","city16-2")),9) occurs(action(("unload-truck","package14","truck4","city8-4")),9) occurs(action(("unload-truck","package8","truck16","city8-1")),9) occurs(action(("load-truck","package11","truck20","city12-4")),9) occurs(action(("drive-truck","truck20","city12-4","city12-2","city12")),9) occurs(action(("load-truck","package13","truck12","city4-1")),9) occurs(action(("drive-truck","truck12","city4-1","city4-3","city4")),9) occurs(action(("load-truck","package16","truck1","city14-4")),9) occurs(action(("drive-truck","truck22","city14-2","city14-4","city14")),9) occurs(action(("drive-truck","truck5","city14-1","city14-4","city14")),9) occurs(action(("drive-truck","truck8","city14-1","city14-4","city14")),9) occurs(action(("drive-truck","truck16","city8-1","city8-3","city8")),9) occurs(action(("drive-truck","truck25","city17-1","city17-3","city17")),9) occurs(action(("drive-truck","truck1","city14-4","city14-3","city14")),9) occurs(action(("drive-truck","truck4","city8-4","city8-1","city8")),9) occurs(action(("drive-truck","truck24","city16-2","city16-1","city16")),9) occurs(action(("drive-truck","truck9","city1-4","city1-2","city1")),9) occurs(action(("drive-truck","truck6","city1-4","city1-1","city1")),9) occurs(action(("unload-truck","package11","truck20","city12-2")),10) occurs(action(("unload-truck","package13","truck12","city4-3")),10) occurs(action(("unload-truck","package16","truck1","city14-3")),10) occurs(action(("drive-truck","truck22","city14-4","city14-2","city14")),10) occurs(action(("drive-truck","truck16","city8-3","city8-2","city8")),10) occurs(action(("drive-truck","truck25","city17-3","city17-1","city17")),10) occurs(action(("drive-truck","truck8","city14-4","city14-1","city14")),10) occurs(action(("drive-truck","truck5","city14-4","city14-1","city14")),10) occurs(action(("drive-truck","truck12","city4-3","city4-2","city4")),10) occurs(action(("drive-truck","truck20","city12-2","city12-3","city12")),10) occurs(action(("drive-truck","truck10","city2-2","city2-1","city2")),10) occurs(action(("drive-truck","truck17","city9-1","city9-2","city9")),10) Solving Time: 0.07s Memory: 571MB (+20MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 9.740s (Solving: 0.04s 1st Model: 0.03s Unsat: 0.00s) CPU Time : 9.690s Choices : 1519 Conflicts : 65 (Analyzed: 65) Restarts : 1 (Average: 65.00 Last: 2) Model-Level : 928.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 65 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 65 (Average Length: 82.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 65 (Average: 6.37 Max: 236 Sum: 414) Executed : 65 (Average: 6.37 Max: 236 Sum: 414 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 3713353 Atoms : 3713353 Bodies : 1 (Original: 0) Tight : Yes Variables : 74464 (Eliminated: 0 Frozen: 0) Constraints : 189991 (Binary: 90.9% Ternary: 7.0% Other: 2.1%) Memory Peak : 572MB Max. Length : 10 steps Sol. Length : 10 steps