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-21.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-21.pddl Parsing... Parsing: [0.040s CPU, 0.047s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.020s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.026s wall-clock] Preparing model... [0.050s CPU, 0.052s wall-clock] Generated 51 rules. Computing model... [2.420s CPU, 2.412s wall-clock] 20976 relevant atoms 10799 auxiliary atoms 31775 final queue length 47040 total queue pushes Completing instantiation... [4.580s CPU, 4.573s wall-clock] Instantiating: [7.120s CPU, 7.115s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.050s CPU, 0.045s wall-clock] Checking invariant weight... [0.000s CPU, 0.005s wall-clock] Instantiating groups... [0.340s CPU, 0.336s wall-clock] Collecting mutex groups... [0.010s CPU, 0.017s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.050s CPU, 0.045s wall-clock] Building translation key... [0.020s CPU, 0.029s wall-clock] Computing fact groups: [0.630s CPU, 0.630s wall-clock] Building STRIPS to SAS dictionary... [0.020s CPU, 0.014s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.013s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.015s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.190s CPU, 0.183s wall-clock] Translating task: [3.710s CPU, 3.699s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 64 propositions removed Detecting unreachable propositions: [2.050s CPU, 2.052s wall-clock] Reordering and filtering variables... 64 of 64 variables necessary. 0 of 64 mutex groups necessary. 17170 of 17170 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.440s CPU, 0.435s wall-clock] Translator variables: 64 Translator derived variables: 0 Translator facts: 2511 Translator goal facts: 11 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 17170 Translator axioms: 0 Translator task size: 66020 Translator peak memory: 85716 KB Writing output... [1.340s CPU, 1.472s wall-clock] Done! [15.530s CPU, 15.656s wall-clock] planner.py version 0.0.1 Time: 2.59s Memory: 219MB 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: 0.01s Memory: 219MB (+0MB) UNSAT Iteration Time: 0.01s 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: 0.99s Memory: 231MB (+12MB) Unblocking actions... Solving... Solving Time: 0.25s Memory: 249MB (+18MB) UNSAT Iteration Time: 1.95s 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: 0.97s Memory: 282MB (+33MB) Unblocking actions... Solving... Answer: 1 occurs(action(("fly-airplane","plane8","city7-9","city12-9")),1) occurs(action(("drive-truck","truck24","city9-7","city9-8","city9")),1) occurs(action(("drive-truck","truck37","city11-5","city11-9","city11")),1) occurs(action(("fly-airplane","plane1","city2-9","city3-9")),1) occurs(action(("fly-airplane","plane10","city5-9","city8-9")),1) occurs(action(("fly-airplane","plane11","city2-9","city1-9")),1) occurs(action(("fly-airplane","plane12","city4-9","city1-9")),1) occurs(action(("fly-airplane","plane13","city8-9","city10-9")),1) occurs(action(("fly-airplane","plane2","city11-9","city3-9")),1) occurs(action(("fly-airplane","plane3","city6-9","city5-9")),1) occurs(action(("fly-airplane","plane4","city7-9","city9-9")),1) occurs(action(("drive-truck","truck11","city6-2","city6-9","city6")),1) occurs(action(("drive-truck","truck32","city6-3","city6-6","city6")),1) occurs(action(("drive-truck","truck19","city13-3","city13-9","city13")),1) occurs(action(("drive-truck","truck40","city14-3","city14-9","city14")),1) occurs(action(("drive-truck","truck38","city12-7","city12-1","city12")),1) occurs(action(("drive-truck","truck36","city10-1","city10-9","city10")),1) occurs(action(("drive-truck","truck12","city2-8","city2-9","city2")),1) occurs(action(("drive-truck","truck3","city2-6","city2-5","city2")),1) occurs(action(("load-truck","package10","truck29","city3-1")),1) occurs(action(("drive-truck","truck29","city3-1","city3-9","city3")),1) occurs(action(("drive-truck","truck34","city8-8","city8-9","city8")),1) occurs(action(("drive-truck","truck27","city1-5","city1-1","city1")),1) occurs(action(("drive-truck","truck4","city1-3","city1-6","city1")),1) occurs(action(("drive-truck","truck22","city3-3","city3-8","city3")),1) occurs(action(("drive-truck","truck18","city5-5","city5-8","city5")),1) occurs(action(("load-truck","package2","truck36","city10-1")),1) occurs(action(("load-truck","package4","truck34","city8-8")),1) occurs(action(("drive-truck","truck8","city11-7","city11-6","city11")),2) occurs(action(("drive-truck","truck38","city12-1","city12-9","city12")),2) occurs(action(("drive-truck","truck25","city9-1","city9-8","city9")),2) occurs(action(("drive-truck","truck35","city9-3","city9-8","city9")),2) occurs(action(("load-truck","package9","truck3","city2-5")),2) occurs(action(("drive-truck","truck3","city2-5","city2-3","city2")),2) occurs(action(("unload-truck","package10","truck29","city3-9")),2) occurs(action(("drive-truck","truck24","city9-8","city9-9","city9")),2) occurs(action(("drive-truck","truck32","city6-6","city6-9","city6")),2) occurs(action(("drive-truck","truck27","city1-1","city1-9","city1")),2) occurs(action(("drive-truck","truck4","city1-6","city1-9","city1")),2) occurs(action(("drive-truck","truck22","city3-8","city3-9","city3")),2) occurs(action(("drive-truck","truck18","city5-8","city5-9","city5")),2) occurs(action(("drive-truck","truck23","city4-4","city4-8","city4")),2) occurs(action(("drive-truck","truck6","city4-7","city4-8","city4")),2) occurs(action(("drive-truck","truck31","city5-7","city5-1","city5")),2) occurs(action(("drive-truck","truck33","city7-1","city7-7","city7")),2) occurs(action(("unload-truck","package2","truck36","city10-9")),2) occurs(action(("unload-truck","package4","truck34","city8-9")),2) occurs(action(("drive-truck","truck34","city8-9","city8-8","city8")),2) occurs(action(("drive-truck","truck29","city3-9","city3-1","city3")),2) occurs(action(("load-truck","package1","truck38","city12-1")),2) occurs(action(("load-truck","package11","truck22","city3-8")),2) occurs(action(("load-truck","package3","truck18","city5-8")),2) occurs(action(("load-truck","package5","truck27","city1-1")),2) occurs(action(("load-truck","package6","truck4","city1-6")),2) occurs(action(("load-truck","package7","truck24","city9-8")),2) occurs(action(("load-truck","package8","truck32","city6-6")),2) occurs(action(("unload-truck","package9","truck3","city2-3")),3) occurs(action(("load-airplane","package10","plane1","city3-9")),3) occurs(action(("fly-airplane","plane1","city3-9","city12-9")),3) occurs(action(("drive-truck","truck13","city2-1","city2-3","city2")),3) occurs(action(("drive-truck","truck20","city2-6","city2-3","city2")),3) occurs(action(("fly-airplane","plane10","city8-9","city13-9")),3) occurs(action(("fly-airplane","plane13","city10-9","city6-9")),3) occurs(action(("drive-truck","truck38","city12-9","city12-7","city12")),3) occurs(action(("drive-truck","truck32","city6-9","city6-3","city6")),3) occurs(action(("drive-truck","truck35","city9-8","city9-3","city9")),3) occurs(action(("drive-truck","truck25","city9-8","city9-1","city9")),3) occurs(action(("drive-truck","truck8","city11-6","city11-7","city11")),3) occurs(action(("load-airplane","package2","plane13","city10-9")),3) occurs(action(("load-airplane","package4","plane10","city8-9")),3) occurs(action(("unload-truck","package1","truck38","city12-9")),3) occurs(action(("drive-truck","truck22","city3-9","city3-8","city3")),3) occurs(action(("drive-truck","truck23","city4-8","city4-7","city4")),3) occurs(action(("drive-truck","truck21","city7-8","city7-1","city7")),3) occurs(action(("drive-truck","truck7","city8-5","city8-4","city8")),3) occurs(action(("unload-truck","package11","truck22","city3-9")),3) occurs(action(("unload-truck","package3","truck18","city5-9")),3) occurs(action(("unload-truck","package5","truck27","city1-9")),3) occurs(action(("unload-truck","package6","truck4","city1-9")),3) occurs(action(("unload-truck","package7","truck24","city9-9")),3) occurs(action(("unload-truck","package8","truck32","city6-9")),3) occurs(action(("drive-truck","truck33","city7-7","city7-1","city7")),3) occurs(action(("drive-truck","truck18","city5-9","city5-5","city5")),3) occurs(action(("drive-truck","truck4","city1-9","city1-3","city1")),3) occurs(action(("drive-truck","truck27","city1-9","city1-5","city1")),3) occurs(action(("unload-airplane","package10","plane1","city12-9")),4) occurs(action(("fly-airplane","plane10","city13-9","city12-9")),4) occurs(action(("fly-airplane","plane12","city1-9","city12-9")),4) occurs(action(("drive-truck","truck35","city9-3","city9-8","city9")),4) occurs(action(("drive-truck","truck8","city11-7","city11-8","city11")),4) occurs(action(("fly-airplane","plane1","city12-9","city7-9")),4) occurs(action(("fly-airplane","plane11","city1-9","city14-9")),4) occurs(action(("fly-airplane","plane13","city6-9","city10-9")),4) occurs(action(("fly-airplane","plane2","city3-9","city9-9")),4) occurs(action(("fly-airplane","plane3","city5-9","city2-9")),4) occurs(action(("fly-airplane","plane4","city9-9","city2-9")),4) occurs(action(("fly-airplane","plane7","city5-9","city13-9")),4) occurs(action(("fly-airplane","plane8","city12-9","city11-9")),4) occurs(action(("fly-airplane","plane9","city2-9","city1-9")),4) occurs(action(("drive-truck","truck25","city9-1","city9-2","city9")),4) occurs(action(("unload-airplane","package2","plane13","city6-9")),4) occurs(action(("drive-truck","truck32","city6-3","city6-4","city6")),4) occurs(action(("unload-airplane","package4","plane10","city13-9")),4) occurs(action(("drive-truck","truck39","city13-7","city13-4","city13")),4) occurs(action(("drive-truck","truck38","city12-7","city12-3","city12")),4) occurs(action(("drive-truck","truck13","city2-3","city2-5","city2")),4) occurs(action(("drive-truck","truck2","city2-9","city2-1","city2")),4) occurs(action(("drive-truck","truck28","city2-7","city2-4","city2")),4) occurs(action(("drive-truck","truck3","city2-3","city2-7","city2")),4) occurs(action(("load-airplane","package1","plane8","city12-9")),4) occurs(action(("drive-truck","truck18","city5-5","city5-9","city5")),4) occurs(action(("drive-truck","truck7","city8-4","city8-9","city8")),4) occurs(action(("load-airplane","package11","plane2","city3-9")),4) occurs(action(("load-airplane","package3","plane3","city5-9")),4) occurs(action(("load-airplane","package5","plane11","city1-9")),4) occurs(action(("load-airplane","package6","plane12","city1-9")),4) occurs(action(("load-airplane","package7","plane4","city9-9")),4) occurs(action(("load-airplane","package8","plane13","city6-9")),4) occurs(action(("drive-truck","truck27","city1-5","city1-6","city1")),4) occurs(action(("drive-truck","truck22","city3-8","city3-7","city3")),4) occurs(action(("drive-truck","truck29","city3-1","city3-4","city3")),4) occurs(action(("drive-truck","truck9","city3-1","city3-7","city3")),4) occurs(action(("drive-truck","truck14","city4-9","city4-5","city4")),4) occurs(action(("drive-truck","truck23","city4-7","city4-8","city4")),4) occurs(action(("drive-truck","truck30","city4-4","city4-2","city4")),4) occurs(action(("drive-truck","truck6","city4-8","city4-1","city4")),4) occurs(action(("drive-truck","truck31","city5-1","city5-3","city5")),4) occurs(action(("drive-truck","truck15","city7-8","city7-4","city7")),4) occurs(action(("drive-truck","truck16","city7-1","city7-5","city7")),4) occurs(action(("drive-truck","truck21","city7-1","city7-6","city7")),4) occurs(action(("drive-truck","truck33","city7-1","city7-3","city7")),4) occurs(action(("drive-truck","truck34","city8-8","city8-1","city8")),4) occurs(action(("fly-airplane","plane2","city9-9","city12-9")),5) occurs(action(("load-truck","package2","truck11","city6-9")),5) occurs(action(("load-truck","package4","truck19","city13-9")),5) occurs(action(("drive-truck","truck19","city13-9","city13-2","city13")),5) occurs(action(("drive-truck","truck3","city2-7","city2-2","city2")),5) occurs(action(("unload-airplane","package1","plane8","city11-9")),5) occurs(action(("drive-truck","truck8","city11-8","city11-2","city11")),5) occurs(action(("fly-airplane","plane10","city12-9","city10-9")),5) occurs(action(("fly-airplane","plane11","city14-9","city7-9")),5) occurs(action(("fly-airplane","plane12","city12-9","city7-9")),5) occurs(action(("fly-airplane","plane13","city10-9","city6-9")),5) occurs(action(("fly-airplane","plane3","city2-9","city1-9")),5) occurs(action(("fly-airplane","plane5","city11-9","city1-9")),5) occurs(action(("fly-airplane","plane7","city13-9","city11-9")),5) occurs(action(("drive-truck","truck25","city9-2","city9-6","city9")),5) occurs(action(("unload-airplane","package11","plane2","city9-9")),5) occurs(action(("drive-truck","truck35","city9-8","city9-4","city9")),5) occurs(action(("unload-airplane","package3","plane3","city2-9")),5) occurs(action(("unload-airplane","package5","plane11","city14-9")),5) occurs(action(("unload-airplane","package6","plane12","city12-9")),5) occurs(action(("unload-airplane","package7","plane4","city2-9")),5) occurs(action(("unload-airplane","package8","plane13","city10-9")),5) occurs(action(("drive-truck","truck2","city2-1","city2-5","city2")),5) occurs(action(("drive-truck","truck13","city2-5","city2-1","city2")),5) occurs(action(("fly-airplane","plane8","city11-9","city7-9")),5) occurs(action(("drive-truck","truck9","city3-7","city3-9","city3")),5) occurs(action(("drive-truck","truck11","city6-9","city6-2","city6")),5) occurs(action(("drive-truck","truck4","city1-3","city1-4","city1")),5) occurs(action(("drive-truck","truck5","city1-3","city1-1","city1")),5) occurs(action(("drive-truck","truck22","city3-7","city3-5","city3")),5) occurs(action(("drive-truck","truck17","city4-5","city4-7","city4")),5) occurs(action(("drive-truck","truck6","city4-1","city4-5","city4")),5) occurs(action(("drive-truck","truck16","city7-5","city7-2","city7")),5) occurs(action(("drive-truck","truck34","city8-1","city8-3","city8")),5) occurs(action(("unload-truck","package2","truck11","city6-2")),6) occurs(action(("unload-truck","package4","truck19","city13-2")),6) occurs(action(("load-truck","package1","truck37","city11-9")),6) occurs(action(("drive-truck","truck37","city11-9","city11-6","city11")),6) occurs(action(("load-truck","package11","truck24","city9-9")),6) occurs(action(("drive-truck","truck24","city9-9","city9-8","city9")),6) occurs(action(("load-truck","package3","truck12","city2-9")),6) occurs(action(("load-truck","package5","truck40","city14-9")),6) occurs(action(("drive-truck","truck40","city14-9","city14-8","city14")),6) occurs(action(("load-truck","package6","truck1","city12-9")),6) occurs(action(("drive-truck","truck1","city12-9","city12-6","city12")),6) occurs(action(("load-truck","package7","truck12","city2-9")),6) occurs(action(("drive-truck","truck12","city2-9","city2-2","city2")),6) occurs(action(("load-truck","package8","truck36","city10-9")),6) occurs(action(("drive-truck","truck36","city10-9","city10-7","city10")),6) occurs(action(("drive-truck","truck11","city6-2","city6-1","city6")),6) occurs(action(("drive-truck","truck19","city13-2","city13-4","city13")),6) occurs(action(("unload-truck","package1","truck37","city11-6")),7) occurs(action(("unload-truck","package11","truck24","city9-8")),7) occurs(action(("unload-truck","package5","truck40","city14-8")),7) occurs(action(("unload-truck","package6","truck1","city12-6")),7) occurs(action(("unload-truck","package7","truck12","city2-2")),7) occurs(action(("unload-truck","package8","truck36","city10-7")),7) occurs(action(("drive-truck","truck13","city2-1","city2-8","city2")),7) occurs(action(("drive-truck","truck28","city2-4","city2-2","city2")),7) occurs(action(("drive-truck","truck2","city2-5","city2-3","city2")),7) occurs(action(("drive-truck","truck3","city2-2","city2-3","city2")),7) occurs(action(("drive-truck","truck8","city11-2","city11-3","city11")),7) occurs(action(("fly-airplane","plane1","city7-9","city5-9")),7) occurs(action(("fly-airplane","plane11","city7-9","city9-9")),7) occurs(action(("fly-airplane","plane5","city1-9","city6-9")),7) occurs(action(("fly-airplane","plane7","city11-9","city8-9")),7) occurs(action(("fly-airplane","plane9","city1-9","city3-9")),7) occurs(action(("drive-truck","truck24","city9-8","city9-5","city9")),7) occurs(action(("drive-truck","truck25","city9-6","city9-7","city9")),7) occurs(action(("drive-truck","truck32","city6-4","city6-6","city6")),7) occurs(action(("drive-truck","truck19","city13-4","city13-8","city13")),7) occurs(action(("drive-truck","truck38","city12-3","city12-1","city12")),7) occurs(action(("drive-truck","truck36","city10-7","city10-8","city10")),7) occurs(action(("drive-truck","truck12","city2-2","city2-8","city2")),7) occurs(action(("fly-airplane","plane4","city2-9","city7-9")),7) occurs(action(("drive-truck","truck11","city6-1","city6-2","city6")),7) occurs(action(("drive-truck","truck27","city1-6","city1-4","city1")),7) occurs(action(("drive-truck","truck4","city1-4","city1-2","city1")),7) 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occurs(action(("drive-truck","truck30","city4-7","city4-4","city4")),9) occurs(action(("drive-truck","truck26","city4-1","city4-6","city4")),9) occurs(action(("drive-truck","truck23","city4-8","city4-4","city4")),9) occurs(action(("drive-truck","truck9","city3-2","city3-1","city3")),9) occurs(action(("drive-truck","truck5","city1-2","city1-3","city1")),9) occurs(action(("drive-truck","truck4","city1-8","city1-3","city1")),9) occurs(action(("drive-truck","truck27","city1-2","city1-5","city1")),9) occurs(action(("drive-truck","truck3","city2-4","city2-3","city2")),10) occurs(action(("drive-truck","truck37","city11-5","city11-4","city11")),10) occurs(action(("fly-airplane","plane10","city5-9","city7-9")),10) occurs(action(("fly-airplane","plane7","city5-9","city7-9")),10) occurs(action(("drive-truck","truck24","city9-7","city9-5","city9")),10) occurs(action(("drive-truck","truck25","city9-2","city9-3","city9")),10) occurs(action(("drive-truck","truck19","city13-6","city13-7","city13")),10) occurs(action(("drive-truck","truck1","city12-9","city12-3","city12")),10) occurs(action(("drive-truck","truck15","city7-8","city7-9","city7")),10) occurs(action(("drive-truck","truck10","city8-3","city8-9","city8")),10) occurs(action(("drive-truck","truck4","city1-3","city1-8","city1")),10) occurs(action(("drive-truck","truck30","city4-4","city4-5","city4")),10) Solving Time: 0.11s Memory: 325MB (+43MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 6.549s (Solving: 0.04s 1st Model: 0.03s Unsat: 0.00s) CPU Time : 6.412s Choices : 4666 (Domain: 4177) Conflicts : 18 (Analyzed: 18) Restarts : 0 Model-Level : 4656.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 18 (Deleted: 0) Binary : 1 (Ratio: 5.56%) Ternary : 1 (Ratio: 5.56%) Conflict : 18 (Average Length: 95.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 18 (Average: 1.22 Max: 2 Sum: 22) Executed : 18 (Average: 1.22 Max: 2 Sum: 22 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 223094 Atoms : 223094 Bodies : 1 (Original: 0) Tight : Yes Variables : 194753 (Eliminated: 0 Frozen: 22312) Constraints : 604993 (Binary: 95.5% Ternary: 2.5% Other: 2.0%) Memory Peak : 325MB Max. Length : 10 steps Sol. Length : 10 steps