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: [0.030s CPU, 0.039s wall-clock] Normalizing task... [0.010s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.016s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.023s wall-clock] Preparing model... [0.050s CPU, 0.047s wall-clock] Generated 51 rules. Computing model... [2.140s CPU, 2.137s wall-clock] 20976 relevant atoms 10799 auxiliary atoms 31775 final queue length 47040 total queue pushes Completing instantiation... [4.050s CPU, 4.056s wall-clock] Instantiating: [6.300s CPU, 6.309s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.040s CPU, 0.041s wall-clock] Checking invariant weight... [0.010s CPU, 0.005s wall-clock] Instantiating groups... [0.280s CPU, 0.290s wall-clock] Collecting mutex groups... [0.010s CPU, 0.015s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.040s CPU, 0.039s wall-clock] Building translation key... [0.030s CPU, 0.026s wall-clock] Computing fact groups: [0.560s CPU, 0.560s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.012s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.011s wall-clock] Building mutex information... Building mutex information: [0.020s CPU, 0.013s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.160s CPU, 0.161s wall-clock] Translating task: [3.270s CPU, 3.269s 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: [1.830s CPU, 1.834s 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: [0.390s CPU, 0.388s 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: 82536 KB Writing output... [1.270s CPU, 1.411s wall-clock] Done! [13.850s CPU, 13.998s wall-clock] planner.py version 0.0.1 Time: 2.24s Memory: 212MB Iteration 1 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 1.31s Memory: 230MB (+18MB) Unblocking actions... Solving... Solving Time: 0.27s Memory: 275MB (+45MB) UNSAT Iteration Time: 2.41s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.54s Memory: 275MB (+0MB) Unblocking actions... Solving... Solving Time: 0.05s Memory: 289MB (+14MB) UNSAT Iteration Time: 1.00s Iteration 3 Queue: [9] Grounded Until: 7 Grounding... [('step', [8]), ('step', [9]), ('check', [9])] Grounding Time: 0.55s Memory: 289MB (+0MB) Unblocking actions... Solving... Solving Time: 0.05s Memory: 308MB (+19MB) UNSAT Iteration Time: 0.91s Iteration 4 Queue: [14] Grounded Until: 9 Grounding... [('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('check', [14])] Grounding Time: 1.49s Memory: 373MB (+65MB) Unblocking actions... Solving... Answer: 1 occurs(action(("drive-truck","truck37","city11-5","city11-6","city11")),1) occurs(action(("drive-truck","truck8","city11-7","city11-6","city11")),1) occurs(action(("drive-truck","truck35","city9-3","city9-8","city9")),1) occurs(action(("drive-truck","truck32","city6-3","city6-2","city6")),1) occurs(action(("drive-truck","truck19","city13-3","city13-2","city13")),1) occurs(action(("drive-truck","truck39","city13-7","city13-2","city13")),1) occurs(action(("drive-truck","truck40","city14-3","city14-8","city14")),1) occurs(action(("drive-truck","truck1","city12-9","city12-6","city12")),1) occurs(action(("drive-truck","truck38","city12-7","city12-6","city12")),1) occurs(action(("drive-truck","truck12","city2-8","city2-3","city2")),1) occurs(action(("drive-truck","truck13","city2-1","city2-3","city2")),1) occurs(action(("drive-truck","truck2","city2-9","city2-3","city2")),1) occurs(action(("drive-truck","truck20","city2-6","city2-3","city2")),1) occurs(action(("drive-truck","truck28","city2-7","city2-3","city2")),1) occurs(action(("drive-truck","truck3","city2-6","city2-3","city2")),1) occurs(action(("fly-airplane","plane1","city2-9","city9-9")),1) occurs(action(("fly-airplane","plane10","city5-9","city9-9")),1) occurs(action(("fly-airplane","plane11","city2-9","city9-9")),1) occurs(action(("fly-airplane","plane12","city4-9","city9-9")),1) occurs(action(("fly-airplane","plane13","city8-9","city9-9")),1) occurs(action(("fly-airplane","plane2","city11-9","city9-9")),1) occurs(action(("fly-airplane","plane3","city6-9","city9-9")),1) occurs(action(("fly-airplane","plane4","city7-9","city9-9")),1) occurs(action(("fly-airplane","plane5","city11-9","city6-9")),1) occurs(action(("fly-airplane","plane6","city3-9","city9-9")),1) occurs(action(("fly-airplane","plane7","city5-9","city8-9")),1) occurs(action(("fly-airplane","plane8","city7-9","city9-9")),1) occurs(action(("fly-airplane","plane9","city2-9","city8-9")),1) occurs(action(("drive-truck","truck11","city6-2","city6-6","city6")),1) occurs(action(("drive-truck","truck22","city3-3","city3-9","city3")),1) occurs(action(("drive-truck","truck17","city4-5","city4-9","city4")),1) occurs(action(("drive-truck","truck23","city4-4","city4-9","city4")),1) occurs(action(("drive-truck","truck26","city4-6","city4-9","city4")),1) occurs(action(("drive-truck","truck30","city4-4","city4-9","city4")),1) occurs(action(("drive-truck","truck6","city4-7","city4-9","city4")),1) occurs(action(("drive-truck","truck15","city7-8","city7-9","city7")),1) occurs(action(("drive-truck","truck16","city7-1","city7-9","city7")),1) occurs(action(("drive-truck","truck21","city7-8","city7-9","city7")),1) occurs(action(("drive-truck","truck33","city7-1","city7-9","city7")),1) occurs(action(("drive-truck","truck27","city1-5","city1-6","city1")),1) occurs(action(("drive-truck","truck29","city3-1","city3-8","city3")),1) occurs(action(("drive-truck","truck9","city3-1","city3-8","city3")),1) occurs(action(("drive-truck","truck14","city4-9","city4-8","city4")),1) occurs(action(("load-truck","package2","truck36","city10-1")),1) occurs(action(("load-truck","package4","truck34","city8-8")),1) occurs(action(("drive-truck","truck24","city9-7","city9-9","city9")),2) occurs(action(("drive-truck","truck25","city9-1","city9-9","city9")),2) occurs(action(("drive-truck","truck36","city10-1","city10-9","city10")),2) occurs(action(("drive-truck","truck9","city3-8","city3-9","city3")),2) occurs(action(("drive-truck","truck34","city8-8","city8-9","city8")),2) occurs(action(("drive-truck","truck4","city1-3","city1-8","city1")),2) occurs(action(("drive-truck","truck5","city1-3","city1-1","city1")),2) occurs(action(("drive-truck","truck18","city5-5","city5-8","city5")),2) occurs(action(("drive-truck","truck31","city5-7","city5-8","city5")),2) occurs(action(("drive-truck","truck10","city8-3","city8-8","city8")),2) occurs(action(("drive-truck","truck7","city8-5","city8-8","city8")),2) occurs(action(("load-truck","package11","truck29","city3-8")),2) occurs(action(("load-truck","package6","truck27","city1-6")),2) occurs(action(("load-truck","package7","truck35","city9-8")),2) occurs(action(("load-truck","package8","truck11","city6-6")),2) occurs(action(("drive-truck","truck24","city9-9","city9-8","city9")),3) occurs(action(("drive-truck","truck25","city9-9","city9-8","city9")),3) occurs(action(("drive-truck","truck11","city6-6","city6-9","city6")),3) occurs(action(("drive-truck","truck38","city12-6","city12-1","city12")),3) occurs(action(("drive-truck","truck27","city1-6","city1-9","city1")),3) occurs(action(("drive-truck","truck4","city1-8","city1-9","city1")),3) occurs(action(("drive-truck","truck29","city3-8","city3-9","city3")),3) occurs(action(("drive-truck","truck18","city5-8","city5-9","city5")),3) occurs(action(("drive-truck","truck10","city8-8","city8-7","city8")),3) occurs(action(("drive-truck","truck7","city8-8","city8-7","city8")),3) occurs(action(("unload-truck","package2","truck36","city10-9")),3) occurs(action(("load-truck","package3","truck31","city5-8")),3) occurs(action(("load-truck","package5","truck5","city1-1")),3) occurs(action(("unload-truck","package7","truck35","city9-8")),3) occurs(action(("drive-truck","truck36","city10-9","city10-7","city10")),4) occurs(action(("drive-truck","truck2","city2-3","city2-5","city2")),4) occurs(action(("drive-truck","truck5","city1-1","city1-9","city1")),4) occurs(action(("drive-truck","truck31","city5-8","city5-9","city5")),4) occurs(action(("drive-truck","truck10","city8-7","city8-9","city8")),4) occurs(action(("drive-truck","truck7","city8-7","city8-9","city8")),4) occurs(action(("drive-truck","truck4","city1-9","city1-8","city1")),4) occurs(action(("drive-truck","truck18","city5-9","city5-8","city5")),4) occurs(action(("unload-truck","package11","truck29","city3-9")),4) occurs(action(("unload-truck","package4","truck34","city8-9")),4) occurs(action(("unload-truck","package8","truck11","city6-9")),4) occurs(action(("load-truck","package1","truck38","city12-1")),4) occurs(action(("load-truck","package7","truck25","city9-8")),4) occurs(action(("drive-truck","truck38","city12-1","city12-9","city12")),5) occurs(action(("load-truck","package9","truck2","city2-5")),5) occurs(action(("drive-truck","truck37","city11-6","city11-9","city11")),5) occurs(action(("fly-airplane","plane1","city9-9","city11-9")),5) occurs(action(("fly-airplane","plane10","city9-9","city1-9")),5) occurs(action(("fly-airplane","plane11","city9-9","city1-9")),5) occurs(action(("fly-airplane","plane12","city9-9","city5-9")),5) occurs(action(("fly-airplane","plane13","city9-9","city10-9")),5) occurs(action(("fly-airplane","plane3","city9-9","city2-9")),5) occurs(action(("fly-airplane","plane4","city9-9","city11-9")),5) occurs(action(("fly-airplane","plane6","city9-9","city11-9")),5) occurs(action(("fly-airplane","plane7","city8-9","city13-9")),5) occurs(action(("fly-airplane","plane8","city9-9","city11-9")),5) occurs(action(("drive-truck","truck25","city9-8","city9-9","city9")),5) occurs(action(("drive-truck","truck32","city6-2","city6-1","city6")),5) occurs(action(("fly-airplane","plane2","city9-9","city11-9")),5) occurs(action(("load-airplane","package4","plane9","city8-9")),5) occurs(action(("load-airplane","package8","plane5","city6-9")),5) occurs(action(("drive-truck","truck18","city5-8","city5-3","city5")),5) occurs(action(("unload-truck","package3","truck31","city5-9")),5) occurs(action(("unload-truck","package5","truck5","city1-9")),5) occurs(action(("unload-truck","package6","truck27","city1-9")),5) occurs(action(("load-truck","package11","truck29","city3-9")),5) occurs(action(("fly-airplane","plane5","city6-9","city10-9")),6) occurs(action(("fly-airplane","plane9","city8-9","city3-9")),6) occurs(action(("drive-truck","truck1","city12-6","city12-2","city12")),6) occurs(action(("drive-truck","truck12","city2-3","city2-5","city2")),6) occurs(action(("unload-truck","package9","truck2","city2-5")),6) occurs(action(("load-airplane","package2","plane13","city10-9")),6) occurs(action(("load-airplane","package3","plane12","city5-9")),6) occurs(action(("load-airplane","package5","plane11","city1-9")),6) occurs(action(("load-airplane","package6","plane10","city1-9")),6) occurs(action(("unload-truck","package1","truck38","city12-9")),6) occurs(action(("drive-truck","truck22","city3-9","city3-2","city3")),6) occurs(action(("drive-truck","truck29","city3-9","city3-8","city3")),6) occurs(action(("unload-truck","package7","truck25","city9-9")),6) occurs(action(("drive-truck","truck9","city3-9","city3-1","city3")),6) occurs(action(("fly-airplane","plane10","city1-9","city12-9")),7) occurs(action(("load-truck","package9","truck12","city2-5")),7) occurs(action(("fly-airplane","plane1","city11-9","city9-9")),7) occurs(action(("fly-airplane","plane11","city1-9","city14-9")),7) occurs(action(("fly-airplane","plane12","city5-9","city2-9")),7) occurs(action(("fly-airplane","plane13","city10-9","city6-9")),7) occurs(action(("fly-airplane","plane3","city2-9","city3-9")),7) occurs(action(("fly-airplane","plane4","city11-9","city14-9")),7) occurs(action(("fly-airplane","plane6","city11-9","city1-9")),7) occurs(action(("fly-airplane","plane7","city13-9","city6-9")),7) occurs(action(("fly-airplane","plane9","city3-9","city13-9")),7) occurs(action(("drive-truck","truck19","city13-2","city13-9","city13")),7) occurs(action(("unload-airplane","package8","plane5","city10-9")),7) occurs(action(("drive-truck","truck36","city10-7","city10-9","city10")),7) occurs(action(("drive-truck","truck1","city12-2","city12-9","city12")),7) occurs(action(("drive-truck","truck29","city3-8","city3-9","city3")),7) occurs(action(("load-truck","package10","truck9","city3-1")),7) occurs(action(("drive-truck","truck19","city13-9","city13-2","city13")),8) occurs(action(("load-truck","package8","truck36","city10-9")),8) occurs(action(("fly-airplane","plane2","city11-9","city2-9")),8) occurs(action(("fly-airplane","plane4","city14-9","city13-9")),8) occurs(action(("fly-airplane","plane6","city1-9","city2-9")),8) occurs(action(("fly-airplane","plane7","city6-9","city13-9")),8) occurs(action(("fly-airplane","plane8","city11-9","city10-9")),8) occurs(action(("drive-truck","truck24","city9-8","city9-9","city9")),8) occurs(action(("drive-truck","truck25","city9-9","city9-3","city9")),8) occurs(action(("drive-truck","truck35","city9-8","city9-1","city9")),8) occurs(action(("drive-truck","truck11","city6-9","city6-1","city6")),8) occurs(action(("unload-airplane","package2","plane13","city6-9")),8) occurs(action(("unload-airplane","package3","plane12","city2-9")),8) occurs(action(("unload-airplane","package4","plane9","city13-9")),8) occurs(action(("unload-airplane","package5","plane11","city14-9")),8) occurs(action(("drive-truck","truck40","city14-8","city14-9","city14")),8) occurs(action(("unload-airplane","package6","plane10","city12-9")),8) occurs(action(("fly-airplane","plane5","city10-9","city11-9")),8) occurs(action(("load-airplane","package1","plane10","city12-9")),8) occurs(action(("drive-truck","truck4","city1-8","city1-9","city1")),8) occurs(action(("drive-truck","truck9","city3-1","city3-9","city3")),8) occurs(action(("load-airplane","package7","plane1","city9-9")),8) occurs(action(("drive-truck","truck27","city1-9","city1-1","city1")),8) occurs(action(("drive-truck","truck5","city1-9","city1-1","city1")),8) occurs(action(("unload-truck","package11","truck29","city3-9")),8) occurs(action(("load-truck","package6","truck1","city12-9")),9) occurs(action(("drive-truck","truck36","city10-9","city10-7","city10")),9) occurs(action(("drive-truck","truck12","city2-5","city2-3","city2")),9) occurs(action(("fly-airplane","plane10","city12-9","city11-9")),9) occurs(action(("fly-airplane","plane12","city2-9","city10-9")),9) occurs(action(("fly-airplane","plane13","city6-9","city3-9")),9) occurs(action(("fly-airplane","plane5","city11-9","city2-9")),9) occurs(action(("fly-airplane","plane6","city2-9","city5-9")),9) occurs(action(("fly-airplane","plane8","city10-9","city2-9")),9) occurs(action(("unload-truck","package10","truck9","city3-9")),9) occurs(action(("fly-airplane","plane9","city13-9","city1-9")),9) occurs(action(("drive-truck","truck32","city6-1","city6-9","city6")),9) occurs(action(("drive-truck","truck39","city13-2","city13-1","city13")),9) occurs(action(("drive-truck","truck38","city12-9","city12-1","city12")),9) occurs(action(("drive-truck","truck28","city2-3","city2-9","city2")),9) occurs(action(("drive-truck","truck3","city2-3","city2-9","city2")),9) occurs(action(("fly-airplane","plane1","city9-9","city2-9")),9) occurs(action(("load-airplane","package11","plane3","city3-9")),9) occurs(action(("load-airplane","package3","plane2","city2-9")),9) occurs(action(("load-airplane","package4","plane7","city13-9")),9) occurs(action(("load-airplane","package5","plane11","city14-9")),9) occurs(action(("drive-truck","truck4","city1-9","city1-1","city1")),9) occurs(action(("drive-truck","truck31","city5-9","city5-5","city5")),9) occurs(action(("unload-truck","package8","truck36","city10-7")),10) occurs(action(("unload-truck","package9","truck12","city2-3")),10) occurs(action(("fly-airplane","plane9","city1-9","city12-9")),10) occurs(action(("unload-airplane","package1","plane10","city11-9")),10) occurs(action(("fly-airplane","plane12","city10-9","city11-9")),10) occurs(action(("fly-airplane","plane13","city3-9","city5-9")),10) occurs(action(("fly-airplane","plane3","city3-9","city9-9")),10) occurs(action(("fly-airplane","plane8","city2-9","city3-9")),10) occurs(action(("unload-airplane","package3","plane2","city2-9")),10) occurs(action(("drive-truck","truck39","city13-1","city13-9","city13")),10) occurs(action(("unload-airplane","package7","plane1","city2-9")),10) occurs(action(("fly-airplane","plane5","city2-9","city11-9")),10) occurs(action(("load-truck","package1","truck37","city11-9")),11) occurs(action(("load-airplane","package10","plane8","city3-9")),11) occurs(action(("load-truck","package3","truck28","city2-9")),11) occurs(action(("load-truck","package7","truck3","city2-9")),11) occurs(action(("fly-airplane","plane1","city2-9","city9-9")),11) occurs(action(("fly-airplane","plane13","city5-9","city1-9")),11) occurs(action(("unload-airplane","package11","plane3","city9-9")),11) occurs(action(("drive-truck","truck19","city13-2","city13-1","city13")),11) occurs(action(("unload-airplane","package4","plane7","city13-9")),11) occurs(action(("unload-airplane","package5","plane11","city14-9")),11) occurs(action(("unload-truck","package6","truck1","city12-9")),11) occurs(action(("drive-truck","truck36","city10-7","city10-2","city10")),11) occurs(action(("load-truck","package11","truck24","city9-9")),12) occurs(action(("load-truck","package2","truck32","city6-9")),12) occurs(action(("drive-truck","truck28","city2-9","city2-8","city2")),12) occurs(action(("load-truck","package4","truck39","city13-9")),12) occurs(action(("load-truck","package5","truck40","city14-9")),12) occurs(action(("load-truck","package6","truck1","city12-9")),12) occurs(action(("drive-truck","truck3","city2-9","city2-2","city2")),12) occurs(action(("drive-truck","truck12","city2-3","city2-8","city2")),12) occurs(action(("unload-truck","package3","truck28","city2-8")),13) occurs(action(("drive-truck","truck37","city11-9","city11-6","city11")),13) occurs(action(("fly-airplane","plane8","city3-9","city12-9")),13) occurs(action(("drive-truck","truck24","city9-9","city9-8","city9")),13) occurs(action(("drive-truck","truck32","city6-9","city6-2","city6")),13) occurs(action(("drive-truck","truck39","city13-9","city13-2","city13")),13) occurs(action(("drive-truck","truck40","city14-9","city14-8","city14")),13) occurs(action(("drive-truck","truck1","city12-9","city12-6","city12")),13) occurs(action(("unload-truck","package1","truck37","city11-6")),14) occurs(action(("unload-airplane","package10","plane8","city12-9")),14) occurs(action(("unload-truck","package11","truck24","city9-8")),14) occurs(action(("unload-truck","package2","truck32","city6-2")),14) occurs(action(("unload-truck","package4","truck39","city13-2")),14) occurs(action(("unload-truck","package5","truck40","city14-8")),14) occurs(action(("unload-truck","package6","truck1","city12-6")),14) occurs(action(("unload-truck","package7","truck3","city2-2")),14) Solving Time: 1.08s Memory: 436MB (+63MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 9.976s (Solving: 1.03s 1st Model: 1.01s Unsat: 0.01s) CPU Time : 9.810s Choices : 82816 Conflicts : 600 (Analyzed: 598) Restarts : 6 (Average: 99.67 Last: 53) Model-Level : 5362.0 Problems : 4 (Average Length: 10.75 Splits: 0) Lemmas : 598 (Deleted: 0) Binary : 41 (Ratio: 6.86%) Ternary : 23 (Ratio: 3.85%) Conflict : 598 (Average Length: 421.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 598 (Average: 127.52 Max: 1855 Sum: 76256) Executed : 555 (Average: 126.40 Max: 1855 Sum: 75588 Ratio: 99.12%) Bounded : 43 (Average: 15.53 Max: 16 Sum: 668 Ratio: 0.88%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 297488 (Eliminated: 0 Frozen: 244358) Constraints : 1314226 (Binary: 96.2% Ternary: 2.2% Other: 1.7%) Memory Peak : 436MB Max. Length : 14 steps Sol. Length : 14 steps