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-8.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-8.pddl Parsing... Parsing: [0.030s CPU, 0.040s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.016s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.029s wall-clock] Preparing model... [0.040s CPU, 0.038s wall-clock] Generated 51 rules. Computing model... [1.610s CPU, 1.617s wall-clock] 13500 relevant atoms 9238 auxiliary atoms 22738 final queue length 30781 total queue pushes Completing instantiation... [2.290s CPU, 2.286s wall-clock] Instantiating: [4.010s CPU, 4.006s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.020s CPU, 0.026s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.200s CPU, 0.197s wall-clock] Collecting mutex groups... [0.010s CPU, 0.014s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.050s CPU, 0.046s wall-clock] Building translation key... [0.030s CPU, 0.028s wall-clock] Computing fact groups: [0.470s CPU, 0.473s wall-clock] Building STRIPS to SAS dictionary... [0.080s CPU, 0.082s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.011s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.013s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.100s CPU, 0.100s wall-clock] Translating task: [1.960s CPU, 1.949s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 61 propositions removed Detecting unreachable propositions: [1.010s CPU, 1.024s wall-clock] Reordering and filtering variables... 43 of 61 variables necessary. 0 of 61 mutex groups necessary. 3866 of 10310 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.190s CPU, 0.185s wall-clock] Translator variables: 43 Translator derived variables: 0 Translator facts: 761 Translator goal facts: 6 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 3866 Translator axioms: 0 Translator task size: 14556 Translator peak memory: 63832 KB Writing output... [0.280s CPU, 0.312s wall-clock] Done! [8.120s CPU, 8.165s wall-clock] planner.py version 0.0.1 Time: 0.50s Memory: 80MB Iteration 1 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.26s Memory: 88MB (+8MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 99MB (+11MB) UNSAT Iteration Time: 0.42s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.11s Memory: 100MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 105MB (+5MB) UNSAT Iteration Time: 0.18s Iteration 3 Queue: [9] Grounded Until: 7 Grounding... [('step', [8]), ('step', [9]), ('check', [9])] Grounding Time: 0.11s Memory: 105MB (+0MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 109MB (+4MB) UNSAT Iteration Time: 0.24s Iteration 4 Queue: [14] Grounded Until: 9 Grounding... [('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('check', [14])] Grounding Time: 0.31s Memory: 125MB (+16MB) Unblocking actions... Solving... Answer: 1 occurs(action(("fly-airplane","plane1","city5-3","city20-3")),1) occurs(action(("fly-airplane","plane2","city16-3","city13-3")),1) occurs(action(("drive-truck","truck33","city20-1","city20-2","city20")),1) occurs(action(("fly-airplane","plane3","city2-3","city6-3")),2) occurs(action(("fly-airplane","plane4","city7-3","city6-3")),2) occurs(action(("fly-airplane","plane1","city20-3","city3-3")),2) occurs(action(("load-airplane","package23","plane2","city13-3")),2) occurs(action(("drive-truck","truck10","city20-3","city20-1","city20")),2) occurs(action(("drive-truck","truck18","city5-1","city5-2","city5")),2) occurs(action(("load-truck","package20","truck33","city20-2")),2) occurs(action(("load-truck","package24","truck26","city13-1")),2) occurs(action(("fly-airplane","plane2","city13-3","city2-3")),3) occurs(action(("fly-airplane","plane4","city6-3","city20-3")),3) occurs(action(("drive-truck","truck13","city1-3","city1-1","city1")),3) occurs(action(("load-airplane","package19","plane1","city3-3")),3) occurs(action(("drive-truck","truck33","city20-2","city20-3","city20")),3) occurs(action(("drive-truck","truck26","city13-1","city13-2","city13")),3) occurs(action(("drive-truck","truck3","city8-2","city8-1","city8")),3) occurs(action(("drive-truck","truck22","city9-1","city9-2","city9")),3) occurs(action(("drive-truck","truck18","city5-2","city5-1","city5")),3) occurs(action(("drive-truck","truck10","city20-1","city20-3","city20")),3) occurs(action(("fly-airplane","plane1","city3-3","city1-3")),4) occurs(action(("unload-airplane","package23","plane2","city2-3")),4) occurs(action(("drive-truck","truck2","city2-1","city2-3","city2")),4) occurs(action(("drive-truck","truck13","city1-1","city1-3","city1")),4) occurs(action(("unload-truck","package20","truck33","city20-3")),4) occurs(action(("drive-truck","truck22","city9-2","city9-1","city9")),4) occurs(action(("drive-truck","truck3","city8-1","city8-2","city8")),4) occurs(action(("drive-truck","truck13","city1-3","city1-2","city1")),5) occurs(action(("drive-truck","truck6","city1-1","city1-3","city1")),5) occurs(action(("drive-truck","truck15","city2-2","city2-1","city2")),5) occurs(action(("load-truck","package23","truck2","city2-3")),5) occurs(action(("unload-airplane","package19","plane1","city1-3")),5) occurs(action(("fly-airplane","plane2","city2-3","city15-3")),5) occurs(action(("load-airplane","package20","plane4","city20-3")),5) occurs(action(("drive-truck","truck26","city13-2","city13-3","city13")),5) occurs(action(("load-truck","package19","truck6","city1-3")),6) occurs(action(("load-airplane","package22","plane2","city15-3")),6) occurs(action(("fly-airplane","plane1","city1-3","city20-3")),6) occurs(action(("fly-airplane","plane3","city6-3","city18-3")),6) occurs(action(("fly-airplane","plane4","city20-3","city13-3")),6) occurs(action(("drive-truck","truck13","city1-2","city1-1","city1")),6) occurs(action(("drive-truck","truck20","city7-2","city7-3","city7")),6) occurs(action(("drive-truck","truck2","city2-3","city2-1","city2")),6) occurs(action(("drive-truck","truck8","city10-3","city10-1","city10")),6) occurs(action(("drive-truck","truck10","city20-3","city20-2","city20")),6) occurs(action(("drive-truck","truck11","city5-3","city5-2","city5")),6) occurs(action(("drive-truck","truck5","city5-3","city5-2","city5")),6) occurs(action(("unload-truck","package24","truck26","city13-3")),6) occurs(action(("drive-truck","truck33","city20-3","city20-1","city20")),6) occurs(action(("load-airplane","package21","plane1","city20-3")),7) occurs(action(("fly-airplane","plane2","city15-3","city1-3")),7) occurs(action(("fly-airplane","plane3","city18-3","city1-3")),7) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),7) occurs(action(("drive-truck","truck20","city7-3","city7-2","city7")),7) occurs(action(("drive-truck","truck15","city2-1","city2-2","city2")),7) occurs(action(("drive-truck","truck6","city1-3","city1-1","city1")),7) occurs(action(("load-airplane","package24","plane4","city13-3")),7) occurs(action(("drive-truck","truck26","city13-3","city13-1","city13")),7) occurs(action(("drive-truck","truck8","city10-1","city10-3","city10")),7) occurs(action(("drive-truck","truck10","city20-2","city20-3","city20")),7) occurs(action(("drive-truck","truck11","city5-2","city5-3","city5")),7) occurs(action(("drive-truck","truck5","city5-2","city5-3","city5")),7) occurs(action(("unload-airplane","package22","plane2","city1-3")),8) occurs(action(("fly-airplane","plane1","city20-3","city1-3")),8) occurs(action(("drive-truck","truck14","city1-1","city1-3","city1")),8) occurs(action(("drive-truck","truck20","city7-2","city7-1","city7")),8) occurs(action(("unload-truck","package19","truck6","city1-1")),8) occurs(action(("fly-airplane","plane3","city1-3","city16-3")),8) occurs(action(("unload-truck","package23","truck2","city2-2")),8) occurs(action(("fly-airplane","plane4","city13-3","city7-3")),8) occurs(action(("load-truck","package19","truck13","city1-1")),9) occurs(action(("load-airplane","package22","plane1","city1-3")),9) occurs(action(("load-truck","package23","truck15","city2-2")),9) occurs(action(("unload-airplane","package20","plane4","city7-3")),9) occurs(action(("unload-airplane","package21","plane1","city1-3")),9) occurs(action(("unload-airplane","package24","plane4","city7-3")),9) occurs(action(("drive-truck","truck20","city7-1","city7-3","city7")),9) occurs(action(("unload-airplane","package22","plane1","city1-3")),10) occurs(action(("drive-truck","truck6","city1-1","city1-2","city1")),10) occurs(action(("load-truck","package20","truck20","city7-3")),10) occurs(action(("load-airplane","package21","plane2","city1-3")),10) occurs(action(("drive-truck","truck15","city2-2","city2-1","city2")),10) occurs(action(("load-truck","package24","truck20","city7-3")),10) occurs(action(("drive-truck","truck19","city6-2","city6-1","city6")),10) occurs(action(("drive-truck","truck13","city1-1","city1-3","city1")),10) occurs(action(("drive-truck","truck2","city2-2","city2-1","city2")),10) occurs(action(("unload-truck","package23","truck15","city2-1")),11) occurs(action(("drive-truck","truck13","city1-3","city1-2","city1")),11) occurs(action(("drive-truck","truck14","city1-3","city1-2","city1")),11) occurs(action(("drive-truck","truck20","city7-3","city7-1","city7")),11) occurs(action(("drive-truck","truck6","city1-2","city1-1","city1")),11) occurs(action(("drive-truck","truck19","city6-1","city6-2","city6")),11) occurs(action(("drive-truck","truck23","city10-2","city10-1","city10")),11) occurs(action(("drive-truck","truck8","city10-3","city10-2","city10")),11) occurs(action(("unload-truck","package19","truck13","city1-2")),12) occurs(action(("unload-truck","package20","truck20","city7-1")),12) occurs(action(("unload-truck","package24","truck20","city7-1")),12) occurs(action(("fly-airplane","plane2","city1-3","city6-3")),12) occurs(action(("drive-truck","truck19","city6-2","city6-1","city6")),12) occurs(action(("drive-truck","truck15","city2-1","city2-3","city2")),12) occurs(action(("drive-truck","truck2","city2-1","city2-2","city2")),12) occurs(action(("drive-truck","truck14","city1-2","city1-1","city1")),12) occurs(action(("drive-truck","truck23","city10-1","city10-2","city10")),12) occurs(action(("drive-truck","truck8","city10-2","city10-3","city10")),12) occurs(action(("drive-truck","truck13","city1-2","city1-3","city1")),13) occurs(action(("drive-truck","truck2","city2-2","city2-1","city2")),13) occurs(action(("drive-truck","truck28","city15-2","city15-1","city15")),13) occurs(action(("drive-truck","truck23","city10-2","city10-1","city10")),13) occurs(action(("drive-truck","truck24","city11-2","city11-1","city11")),13) occurs(action(("drive-truck","truck12","city12-1","city12-2","city12")),13) occurs(action(("drive-truck","truck26","city13-1","city13-2","city13")),13) occurs(action(("unload-airplane","package21","plane2","city6-3")),14) Solving Time: 0.06s Memory: 139MB (+14MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 1.903s (Solving: 0.10s 1st Model: 0.05s Unsat: 0.06s) CPU Time : 1.870s Choices : 3439 Conflicts : 183 (Analyzed: 181) Restarts : 2 (Average: 90.50 Last: 59) Model-Level : 1159.0 Problems : 4 (Average Length: 10.75 Splits: 0) Lemmas : 181 (Deleted: 0) Binary : 20 (Ratio: 11.05%) Ternary : 7 (Ratio: 3.87%) Conflict : 181 (Average Length: 35.3 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 181 (Average: 14.83 Max: 177 Sum: 2684) Executed : 143 (Average: 12.69 Max: 177 Sum: 2296 Ratio: 85.54%) Bounded : 38 (Average: 10.21 Max: 16 Sum: 388 Ratio: 14.46%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 82619 (Eliminated: 0 Frozen: 53595) Constraints : 359762 (Binary: 93.4% Ternary: 4.9% Other: 1.7%) Memory Peak : 139MB Max. Length : 14 steps Sol. Length : 14 steps