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-13.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-13.pddl Parsing... Parsing: [0.050s CPU, 0.046s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.019s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.027s wall-clock] Preparing model... [0.050s CPU, 0.051s wall-clock] Generated 51 rules. Computing model... [3.460s CPU, 3.458s wall-clock] 30058 relevant atoms 15642 auxiliary atoms 45700 final queue length 67217 total queue pushes Completing instantiation... [6.510s CPU, 6.504s wall-clock] Instantiating: [10.110s CPU, 10.105s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.050s CPU, 0.051s wall-clock] Checking invariant weight... [0.000s CPU, 0.005s wall-clock] Instantiating groups... [0.330s CPU, 0.334s wall-clock] Collecting mutex groups... [0.020s CPU, 0.024s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.070s CPU, 0.068s wall-clock] Building translation key... [0.040s CPU, 0.045s wall-clock] Computing fact groups: [0.780s CPU, 0.785s wall-clock] Building STRIPS to SAS dictionary... [0.020s CPU, 0.023s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.018s wall-clock] Building mutex information... Building mutex information: [0.030s CPU, 0.025s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.260s CPU, 0.261s wall-clock] Translating task: [5.340s CPU, 5.339s 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: [2.980s CPU, 2.979s wall-clock] Reordering and filtering variables... 46 of 61 variables necessary. 0 of 61 mutex groups necessary. 13688 of 24998 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.510s CPU, 0.514s wall-clock] Translator variables: 46 Translator derived variables: 0 Translator facts: 1609 Translator goal facts: 8 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 13688 Translator axioms: 0 Translator task size: 48759 Translator peak memory: 108460 KB Writing output... [1.040s CPU, 1.152s wall-clock] Done! [21.070s CPU, 21.182s wall-clock] planner.py version 0.0.1 Time: 1.93s Memory: 175MB 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: 175MB (+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: 0.76s Memory: 188MB (+13MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 202MB (+14MB) UNSAT Iteration Time: 1.38s 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: 0.69s Memory: 230MB (+28MB) Unblocking actions... Solving... Answer: 1 occurs(action(("drive-truck","truck14","city14-3","city14-4","city14")),1) occurs(action(("drive-truck","truck18","city18-2","city18-4","city18")),1) occurs(action(("drive-truck","truck22","city22-3","city22-4","city22")),1) occurs(action(("drive-truck","truck21","city21-1","city21-4","city21")),1) occurs(action(("drive-truck","truck11","city11-1","city11-4","city11")),1) occurs(action(("fly-airplane","plane1","city13-4","city26-4")),1) occurs(action(("fly-airplane","plane2","city14-4","city17-4")),1) occurs(action(("fly-airplane","plane3","city14-4","city21-4")),1) occurs(action(("fly-airplane","plane4","city4-4","city1-4")),1) occurs(action(("fly-airplane","plane5","city13-4","city29-4")),1) occurs(action(("fly-airplane","plane7","city27-4","city18-4")),1) occurs(action(("load-truck","package20","truck18","city18-2")),1) occurs(action(("drive-truck","truck1","city1-1","city1-4","city1")),1) occurs(action(("drive-truck","truck17","city17-3","city17-2","city17")),1) occurs(action(("drive-truck","truck26","city26-1","city26-2","city26")),1) occurs(action(("drive-truck","truck3","city3-2","city3-1","city3")),1) occurs(action(("load-truck","package18","truck21","city21-1")),1) occurs(action(("load-truck","package22","truck1","city1-1")),1) occurs(action(("unload-truck","package20","truck18","city18-4")),2) occurs(action(("fly-airplane","plane4","city1-4","city18-4")),2) occurs(action(("fly-airplane","plane5","city29-4","city14-4")),2) occurs(action(("drive-truck","truck7","city7-3","city7-2","city7")),2) occurs(action(("load-airplane","package16","plane5","city29-4")),2) occurs(action(("load-airplane","package17","plane4","city1-4")),2) occurs(action(("load-truck","package21","truck3","city3-1")),2) occurs(action(("drive-truck","truck17","city17-2","city17-4","city17")),2) occurs(action(("load-truck","package23","truck26","city26-2")),2) occurs(action(("drive-truck","truck26","city26-2","city26-4","city26")),2) occurs(action(("drive-truck","truck3","city3-1","city3-4","city3")),2) occurs(action(("unload-truck","package18","truck21","city21-4")),2) occurs(action(("unload-truck","package22","truck1","city1-4")),2) occurs(action(("drive-truck","truck8","city8-2","city8-3","city8")),2) occurs(action(("load-truck","package19","truck17","city17-2")),2) occurs(action(("load-airplane","package20","plane7","city18-4")),3) occurs(action(("fly-airplane","plane7","city18-4","city4-4")),3) occurs(action(("unload-airplane","package16","plane5","city14-4")),3) occurs(action(("unload-airplane","package17","plane4","city18-4")),3) occurs(action(("unload-truck","package21","truck3","city3-4")),3) occurs(action(("fly-airplane","plane3","city21-4","city22-4")),3) occurs(action(("unload-truck","package23","truck26","city26-4")),3) occurs(action(("drive-truck","truck7","city7-2","city7-1","city7")),3) occurs(action(("fly-airplane","plane4","city18-4","city4-4")),3) occurs(action(("fly-airplane","plane5","city14-4","city13-4")),3) occurs(action(("load-airplane","package18","plane3","city21-4")),3) occurs(action(("drive-truck","truck27","city27-3","city27-4","city27")),3) occurs(action(("unload-truck","package19","truck17","city17-4")),3) occurs(action(("drive-truck","truck9","city9-3","city9-1","city9")),3) occurs(action(("drive-truck","truck8","city8-3","city8-2","city8")),3) occurs(action(("drive-truck","truck3","city3-4","city3-2","city3")),3) occurs(action(("drive-truck","truck26","city26-4","city26-1","city26")),3) occurs(action(("drive-truck","truck17","city17-4","city17-3","city17")),3) occurs(action(("drive-truck","truck1","city1-4","city1-1","city1")),3) occurs(action(("unload-airplane","package20","plane7","city4-4")),4) occurs(action(("load-truck","package16","truck14","city14-4")),4) occurs(action(("load-truck","package17","truck18","city18-4")),4) occurs(action(("drive-truck","truck18","city18-4","city18-3","city18")),4) occurs(action(("load-airplane","package23","plane1","city26-4")),4) occurs(action(("fly-airplane","plane1","city26-4","city7-4")),4) occurs(action(("unload-airplane","package18","plane3","city22-4")),4) occurs(action(("fly-airplane","plane2","city17-4","city21-4")),4) occurs(action(("fly-airplane","plane7","city4-4","city3-4")),4) occurs(action(("drive-truck","truck7","city7-1","city7-2","city7")),4) occurs(action(("fly-airplane","plane3","city22-4","city14-4")),4) occurs(action(("load-airplane","package19","plane2","city17-4")),4) occurs(action(("drive-truck","truck14","city14-4","city14-3","city14")),4) occurs(action(("drive-truck","truck5","city5-3","city5-2","city5")),4) occurs(action(("drive-truck","truck6","city6-3","city6-2","city6")),4) occurs(action(("drive-truck","truck8","city8-2","city8-1","city8")),4) occurs(action(("drive-truck","truck27","city27-4","city27-3","city27")),4) occurs(action(("unload-truck","package16","truck14","city14-3")),5) occurs(action(("unload-truck","package17","truck18","city18-3")),5) occurs(action(("unload-airplane","package23","plane1","city7-4")),5) occurs(action(("load-truck","package18","truck22","city22-4")),5) occurs(action(("drive-truck","truck22","city22-4","city22-1","city22")),5) occurs(action(("load-airplane","package21","plane7","city3-4")),5) occurs(action(("fly-airplane","plane7","city3-4","city16-4")),5) occurs(action(("drive-truck","truck14","city14-3","city14-4","city14")),5) occurs(action(("drive-truck","truck18","city18-3","city18-4","city18")),5) occurs(action(("unload-airplane","package19","plane2","city21-4")),5) occurs(action(("drive-truck","truck4","city4-2","city4-3","city4")),5) occurs(action(("drive-truck","truck16","city16-2","city16-3","city16")),5) occurs(action(("fly-airplane","plane1","city7-4","city1-4")),5) occurs(action(("drive-truck","truck7","city7-2","city7-1","city7")),5) occurs(action(("fly-airplane","plane2","city21-4","city14-4")),5) occurs(action(("drive-truck","truck1","city1-1","city1-4","city1")),5) occurs(action(("drive-truck","truck10","city10-2","city10-4","city10")),5) occurs(action(("drive-truck","truck9","city9-1","city9-3","city9")),5) occurs(action(("drive-truck","truck8","city8-1","city8-2","city8")),5) occurs(action(("drive-truck","truck6","city6-2","city6-3","city6")),5) occurs(action(("drive-truck","truck5","city5-2","city5-3","city5")),5) occurs(action(("unload-truck","package18","truck22","city22-1")),6) occurs(action(("unload-airplane","package21","plane7","city16-4")),6) occurs(action(("load-truck","package19","truck21","city21-4")),6) occurs(action(("drive-truck","truck21","city21-4","city21-2","city21")),6) occurs(action(("drive-truck","truck22","city22-1","city22-4","city22")),6) occurs(action(("fly-airplane","plane1","city1-4","city11-4")),6) occurs(action(("fly-airplane","plane7","city16-4","city27-4")),6) occurs(action(("load-airplane","package22","plane1","city1-4")),6) occurs(action(("unload-truck","package19","truck21","city21-2")),7) occurs(action(("drive-truck","truck7","city7-1","city7-4","city7")),7) occurs(action(("drive-truck","truck18","city18-4","city18-1","city18")),7) occurs(action(("drive-truck","truck22","city22-4","city22-2","city22")),7) occurs(action(("drive-truck","truck21","city21-2","city21-4","city21")),7) occurs(action(("drive-truck","truck4","city4-3","city4-1","city4")),7) occurs(action(("drive-truck","truck16","city16-3","city16-1","city16")),7) occurs(action(("unload-airplane","package22","plane1","city11-4")),7) occurs(action(("fly-airplane","plane1","city11-4","city13-4")),7) occurs(action(("drive-truck","truck10","city10-4","city10-2","city10")),7) occurs(action(("drive-truck","truck1","city1-4","city1-1","city1")),7) occurs(action(("load-truck","package22","truck11","city11-4")),8) occurs(action(("drive-truck","truck11","city11-4","city11-3","city11")),8) occurs(action(("fly-airplane","plane4","city4-4","city3-4")),8) occurs(action(("fly-airplane","plane9","city28-4","city1-4")),8) occurs(action(("drive-truck","truck7","city7-4","city7-1","city7")),8) occurs(action(("drive-truck","truck16","city16-1","city16-2","city16")),8) occurs(action(("drive-truck","truck4","city4-1","city4-2","city4")),8) occurs(action(("drive-truck","truck21","city21-4","city21-1","city21")),8) occurs(action(("drive-truck","truck22","city22-2","city22-3","city22")),8) occurs(action(("drive-truck","truck18","city18-1","city18-2","city18")),8) occurs(action(("drive-truck","truck1","city1-1","city1-4","city1")),8) occurs(action(("drive-truck","truck10","city10-2","city10-4","city10")),8) occurs(action(("drive-truck","truck12","city12-3","city12-4","city12")),8) occurs(action(("drive-truck","truck13","city13-2","city13-4","city13")),8) occurs(action(("drive-truck","truck19","city19-3","city19-4","city19")),8) occurs(action(("drive-truck","truck14","city14-4","city14-3","city14")),8) occurs(action(("unload-truck","package22","truck11","city11-3")),9) occurs(action(("fly-airplane","plane4","city3-4","city4-4")),9) occurs(action(("fly-airplane","plane9","city1-4","city28-4")),9) occurs(action(("drive-truck","truck11","city11-3","city11-1","city11")),9) occurs(action(("drive-truck","truck19","city19-4","city19-3","city19")),9) occurs(action(("drive-truck","truck13","city13-4","city13-2","city13")),9) occurs(action(("drive-truck","truck12","city12-4","city12-3","city12")),9) occurs(action(("drive-truck","truck10","city10-4","city10-2","city10")),9) occurs(action(("drive-truck","truck1","city1-4","city1-1","city1")),9) occurs(action(("fly-airplane","plane1","city13-4","city9-4")),10) occurs(action(("fly-airplane","plane5","city13-4","city8-4")),10) occurs(action(("fly-airplane","plane9","city28-4","city10-4")),10) occurs(action(("drive-truck","truck7","city7-1","city7-3","city7")),10) Solving Time: 0.07s Memory: 262MB (+32MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 4.638s (Solving: 0.03s 1st Model: 0.02s Unsat: 0.00s) CPU Time : 4.520s Choices : 3213 (Domain: 2874) Conflicts : 8 (Analyzed: 8) Restarts : 0 Model-Level : 3217.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 8 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 8 (Average Length: 32.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8 (Average: 1.00 Max: 1 Sum: 8) Executed : 8 (Average: 1.00 Max: 1 Sum: 8 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 169307 Atoms : 169307 Bodies : 1 (Original: 0) Tight : Yes Variables : 147312 (Eliminated: 0 Frozen: 13446) Constraints : 578413 (Binary: 97.2% Ternary: 1.6% Other: 1.2%) Memory Peak : 262MB Max. Length : 10 steps Sol. Length : 10 steps