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-19.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-19.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... [0.040s CPU, 0.032s wall-clock] Generated 51 rules. Computing model... [1.760s CPU, 1.767s wall-clock] 17880 relevant atoms 8861 auxiliary atoms 26741 final queue length 39566 total queue pushes Completing instantiation... [3.390s CPU, 3.397s wall-clock] Instantiating: [5.250s CPU, 5.254s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.040s CPU, 0.037s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.180s CPU, 0.185s wall-clock] Collecting mutex groups... [0.010s CPU, 0.013s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.040s CPU, 0.039s wall-clock] Building translation key... [0.020s CPU, 0.025s wall-clock] Computing fact groups: [0.420s CPU, 0.427s wall-clock] Building STRIPS to SAS dictionary... [0.020s CPU, 0.012s wall-clock] Building dictionary for full mutex groups... [0.110s CPU, 0.111s 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: [0.140s CPU, 0.145s wall-clock] Translating task: [2.790s CPU, 2.790s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 60 propositions removed Detecting unreachable propositions: [1.600s CPU, 1.598s wall-clock] Reordering and filtering variables... 60 of 60 variables necessary. 0 of 60 mutex groups necessary. 14760 of 14760 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.350s CPU, 0.347s wall-clock] Translator variables: 60 Translator derived variables: 0 Translator facts: 2323 Translator goal facts: 19 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 14760 Translator axioms: 0 Translator task size: 59146 Translator peak memory: 76264 KB Writing output... [1.080s CPU, 1.190s wall-clock] Done! [11.790s CPU, 11.905s wall-clock] planner.py version 0.0.1 Time: 1.99s Memory: 194MB 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: 194MB (+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: 1.21s Memory: 206MB (+12MB) Unblocking actions... Solving... Solving Time: 0.21s Memory: 235MB (+29MB) UNSAT Iteration Time: 2.09s 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: 1.20s Memory: 265MB (+30MB) Unblocking actions... Solving... Solving Time: 5.84s Memory: 304MB (+39MB) UNKNOWN Iteration Time: 7.76s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 1.39s Memory: 350MB (+46MB) Unblocking actions... Solving... Answer: 1 occurs(action(("drive-truck","truck21","city3-8","city3-6","city3")),1) occurs(action(("fly-airplane","plane10","city7-8","city3-8")),1) occurs(action(("drive-truck","truck25","city3-5","city3-8","city3")),1) occurs(action(("drive-truck","truck6","city3-5","city3-8","city3")),1) occurs(action(("drive-truck","truck20","city4-7","city4-5","city4")),1) occurs(action(("drive-truck","truck1","city5-6","city5-8","city5")),1) occurs(action(("drive-truck","truck27","city5-6","city5-4","city5")),1) occurs(action(("drive-truck","truck14","city8-8","city8-3","city8")),1) occurs(action(("drive-truck","truck30","city8-5","city8-1","city8")),1) occurs(action(("drive-truck","truck8","city8-5","city8-8","city8")),1) occurs(action(("drive-truck","truck16","city7-3","city7-7","city7")),1) occurs(action(("drive-truck","truck18","city7-6","city7-2","city7")),1) occurs(action(("fly-airplane","plane1","city7-8","city2-8")),1) occurs(action(("fly-airplane","plane11","city3-8","city6-8")),1) occurs(action(("fly-airplane","plane2","city2-8","city7-8")),1) occurs(action(("fly-airplane","plane3","city3-8","city7-8")),1) occurs(action(("fly-airplane","plane4","city2-8","city7-8")),1) occurs(action(("fly-airplane","plane7","city2-8","city8-8")),1) occurs(action(("fly-airplane","plane9","city3-8","city6-8")),1) occurs(action(("drive-truck","truck5","city3-8","city3-2","city3")),1) occurs(action(("drive-truck","truck22","city2-4","city2-8","city2")),1) occurs(action(("drive-truck","truck24","city2-1","city2-8","city2")),1) occurs(action(("drive-truck","truck4","city2-1","city2-6","city2")),1) occurs(action(("drive-truck","truck9","city2-7","city2-8","city2")),1) occurs(action(("drive-truck","truck26","city4-3","city4-8","city4")),1) occurs(action(("drive-truck","truck7","city4-1","city4-3","city4")),1) occurs(action(("drive-truck","truck17","city6-6","city6-5","city6")),1) occurs(action(("drive-truck","truck19","city6-7","city6-8","city6")),1) occurs(action(("drive-truck","truck28","city6-2","city6-3","city6")),1) occurs(action(("drive-truck","truck13","city1-8","city1-3","city1")),1) occurs(action(("load-truck","package1","truck29","city7-3")),1) occurs(action(("load-truck","package11","truck11","city2-6")),1) occurs(action(("load-truck","package16","truck10","city1-5")),1) occurs(action(("load-truck","package4","truck10","city1-5")),1) occurs(action(("drive-truck","truck10","city1-5","city1-8","city1")),2) occurs(action(("load-truck","package7","truck26","city4-8")),2) occurs(action(("drive-truck","truck29","city7-3","city7-8","city7")),2) occurs(action(("drive-truck","truck11","city2-6","city2-8","city2")),2) occurs(action(("load-airplane","package13","plane9","city6-8")),2) occurs(action(("load-truck","package17","truck21","city3-6")),2) occurs(action(("load-truck","package5","truck7","city4-3")),2) occurs(action(("load-truck","package10","truck17","city6-5")),2) occurs(action(("load-truck","package12","truck30","city8-1")),2) occurs(action(("load-truck","package14","truck14","city8-3")),2) occurs(action(("load-truck","package18","truck20","city4-5")),2) occurs(action(("load-truck","package19","truck16","city7-7")),2) occurs(action(("load-truck","package2","truck20","city4-5")),2) occurs(action(("load-truck","package6","truck28","city6-3")),2) occurs(action(("load-truck","package9","truck18","city7-2")),2) occurs(action(("drive-truck","truck26","city4-8","city4-5","city4")),3) occurs(action(("drive-truck","truck30","city8-1","city8-8","city8")),3) occurs(action(("drive-truck","truck16","city7-7","city7-8","city7")),3) occurs(action(("drive-truck","truck18","city7-2","city7-8","city7")),3) occurs(action(("fly-airplane","plane9","city6-8","city8-8")),3) occurs(action(("drive-truck","truck20","city4-5","city4-8","city4")),3) occurs(action(("drive-truck","truck7","city4-3","city4-8","city4")),3) occurs(action(("drive-truck","truck17","city6-5","city6-8","city6")),3) occurs(action(("drive-truck","truck28","city6-3","city6-8","city6")),3) occurs(action(("drive-truck","truck21","city3-6","city3-8","city3")),3) occurs(action(("drive-truck","truck14","city8-3","city8-8","city8")),3) occurs(action(("unload-truck","package1","truck29","city7-8")),3) occurs(action(("unload-truck","package11","truck11","city2-8")),3) occurs(action(("unload-truck","package16","truck10","city1-8")),3) occurs(action(("unload-truck","package4","truck10","city1-8")),3) occurs(action(("unload-truck","package7","truck26","city4-5")),4) occurs(action(("unload-airplane","package13","plane9","city8-8")),4) occurs(action(("unload-truck","package17","truck21","city3-8")),4) occurs(action(("unload-truck","package5","truck7","city4-8")),4) occurs(action(("drive-truck","truck10","city1-8","city1-1","city1")),4) occurs(action(("load-airplane","package1","plane2","city7-8")),4) occurs(action(("load-airplane","package11","plane1","city2-8")),4) occurs(action(("load-airplane","package16","plane6","city1-8")),4) occurs(action(("load-airplane","package4","plane5","city1-8")),4) occurs(action(("unload-truck","package10","truck17","city6-8")),4) occurs(action(("unload-truck","package12","truck30","city8-8")),4) occurs(action(("unload-truck","package14","truck14","city8-8")),4) occurs(action(("unload-truck","package18","truck20","city4-8")),4) occurs(action(("unload-truck","package19","truck16","city7-8")),4) occurs(action(("unload-truck","package2","truck20","city4-8")),4) occurs(action(("unload-truck","package6","truck28","city6-8")),4) occurs(action(("unload-truck","package9","truck18","city7-8")),4) occurs(action(("drive-truck","truck30","city8-8","city8-2","city8")),5) occurs(action(("load-truck","package13","truck8","city8-8")),5) occurs(action(("load-airplane","package17","plane10","city3-8")),5) occurs(action(("drive-truck","truck28","city6-8","city6-1","city6")),5) occurs(action(("load-airplane","package5","plane8","city4-8")),5) occurs(action(("fly-airplane","plane1","city2-8","city8-8")),5) occurs(action(("fly-airplane","plane2","city7-8","city5-8")),5) occurs(action(("fly-airplane","plane5","city1-8","city7-8")),5) occurs(action(("fly-airplane","plane6","city1-8","city2-8")),5) occurs(action(("drive-truck","truck26","city4-5","city4-7","city4")),5) occurs(action(("drive-truck","truck7","city4-8","city4-3","city4")),5) occurs(action(("drive-truck","truck17","city6-8","city6-7","city6")),5) occurs(action(("drive-truck","truck18","city7-8","city7-6","city7")),5) occurs(action(("load-airplane","package10","plane11","city6-8")),5) occurs(action(("load-airplane","package12","plane7","city8-8")),5) occurs(action(("load-airplane","package14","plane9","city8-8")),5) occurs(action(("load-airplane","package18","plane8","city4-8")),5) occurs(action(("load-airplane","package19","plane4","city7-8")),5) occurs(action(("load-airplane","package2","plane8","city4-8")),5) occurs(action(("load-airplane","package6","plane11","city6-8")),5) occurs(action(("load-airplane","package9","plane3","city7-8")),5) occurs(action(("drive-truck","truck8","city8-8","city8-2","city8")),6) occurs(action(("fly-airplane","plane10","city3-8","city1-8")),6) occurs(action(("fly-airplane","plane11","city6-8","city1-8")),6) occurs(action(("fly-airplane","plane3","city7-8","city1-8")),6) occurs(action(("load-truck","package8","truck28","city6-1")),6) occurs(action(("unload-airplane","package1","plane2","city5-8")),6) occurs(action(("unload-airplane","package11","plane1","city8-8")),6) occurs(action(("unload-airplane","package16","plane6","city2-8")),6) occurs(action(("unload-airplane","package4","plane5","city7-8")),6) occurs(action(("fly-airplane","plane4","city7-8","city6-8")),6) occurs(action(("fly-airplane","plane7","city8-8","city7-8")),6) occurs(action(("fly-airplane","plane8","city4-8","city7-8")),6) occurs(action(("fly-airplane","plane9","city8-8","city7-8")),6) occurs(action(("load-truck","package15","truck30","city8-2")),6) occurs(action(("unload-truck","package13","truck8","city8-2")),7) occurs(action(("unload-airplane","package17","plane10","city1-8")),7) occurs(action(("load-truck","package1","truck1","city5-8")),7) occurs(action(("load-truck","package11","truck14","city8-8")),7) occurs(action(("load-truck","package16","truck22","city2-8")),7) occurs(action(("load-truck","package4","truck16","city7-8")),7) occurs(action(("drive-truck","truck28","city6-1","city6-4","city6")),7) occurs(action(("unload-airplane","package10","plane11","city1-8")),7) occurs(action(("unload-airplane","package12","plane7","city7-8")),7) occurs(action(("drive-truck","truck30","city8-2","city8-8","city8")),7) occurs(action(("unload-airplane","package14","plane9","city7-8")),7) occurs(action(("unload-airplane","package19","plane4","city6-8")),7) occurs(action(("unload-airplane","package2","plane8","city7-8")),7) occurs(action(("fly-airplane","plane2","city5-8","city8-8")),7) occurs(action(("unload-airplane","package5","plane8","city7-8")),7) occurs(action(("unload-airplane","package9","plane3","city1-8")),7) occurs(action(("unload-truck","package8","truck28","city6-4")),8) occurs(action(("drive-truck","truck1","city5-8","city5-2","city5")),8) occurs(action(("load-truck","package10","truck2","city1-8")),8) occurs(action(("drive-truck","truck14","city8-8","city8-5","city8")),8) occurs(action(("load-truck","package12","truck29","city7-8")),8) occurs(action(("load-truck","package14","truck29","city7-8")),8) occurs(action(("drive-truck","truck22","city2-8","city2-5","city2")),8) occurs(action(("fly-airplane","plane4","city6-8","city1-8")),8) occurs(action(("load-truck","package19","truck19","city6-8")),8) occurs(action(("load-truck","package2","truck29","city7-8")),8) occurs(action(("drive-truck","truck16","city7-8","city7-5","city7")),8) occurs(action(("load-airplane","package5","plane5","city7-8")),8) occurs(action(("fly-airplane","plane7","city7-8","city3-8")),8) occurs(action(("load-truck","package9","truck15","city1-8")),8) occurs(action(("drive-truck","truck8","city8-2","city8-1","city8")),8) occurs(action(("fly-airplane","plane10","city1-8","city8-8")),8) occurs(action(("fly-airplane","plane11","city1-8","city2-8")),8) occurs(action(("fly-airplane","plane3","city1-8","city8-8")),8) occurs(action(("fly-airplane","plane8","city7-8","city2-8")),8) occurs(action(("fly-airplane","plane9","city7-8","city6-8")),8) occurs(action(("unload-truck","package15","truck30","city8-8")),8) occurs(action(("unload-truck","package1","truck1","city5-2")),9) occurs(action(("unload-truck","package11","truck14","city8-5")),9) occurs(action(("unload-truck","package16","truck22","city2-5")),9) occurs(action(("unload-truck","package4","truck16","city7-5")),9) occurs(action(("drive-truck","truck19","city6-8","city6-1","city6")),9) occurs(action(("drive-truck","truck29","city7-8","city7-4","city7")),9) occurs(action(("fly-airplane","plane5","city7-8","city3-8")),9) occurs(action(("drive-truck","truck15","city1-8","city1-7","city1")),9) occurs(action(("drive-truck","truck2","city1-8","city1-7","city1")),9) occurs(action(("unload-airplane","package18","plane8","city2-8")),9) occurs(action(("fly-airplane","plane6","city2-8","city7-8")),9) occurs(action(("unload-airplane","package6","plane11","city2-8")),9) occurs(action(("drive-truck","truck28","city6-4","city6-2","city6")),9) occurs(action(("load-airplane","package15","plane1","city8-8")),9) occurs(action(("unload-truck","package10","truck2","city1-7")),10) occurs(action(("unload-truck","package12","truck29","city7-4")),10) occurs(action(("unload-truck","package19","truck19","city6-1")),10) occurs(action(("unload-truck","package2","truck29","city7-4")),10) occurs(action(("unload-airplane","package5","plane5","city3-8")),10) occurs(action(("unload-truck","package9","truck15","city1-7")),10) occurs(action(("load-truck","package18","truck11","city2-8")),10) occurs(action(("drive-truck","truck22","city2-5","city2-2","city2")),10) occurs(action(("fly-airplane","plane1","city8-8","city3-8")),10) occurs(action(("fly-airplane","plane10","city8-8","city3-8")),10) occurs(action(("fly-airplane","plane2","city8-8","city3-8")),10) occurs(action(("load-truck","package6","truck11","city2-8")),10) occurs(action(("drive-truck","truck1","city5-2","city5-4","city5")),10) occurs(action(("drive-truck","truck14","city8-5","city8-7","city8")),10) occurs(action(("drive-truck","truck16","city7-5","city7-8","city7")),10) occurs(action(("fly-airplane","plane11","city2-8","city5-8")),10) occurs(action(("fly-airplane","plane3","city8-8","city3-8")),10) occurs(action(("fly-airplane","plane8","city2-8","city4-8")),10) occurs(action(("fly-airplane","plane7","city3-8","city2-8")),10) occurs(action(("drive-truck","truck30","city8-8","city8-2","city8")),11) occurs(action(("drive-truck","truck29","city7-4","city7-6","city7")),11) occurs(action(("drive-truck","truck11","city2-8","city2-2","city2")),11) occurs(action(("load-truck","package3","truck22","city2-2")),11) occurs(action(("drive-truck","truck18","city7-6","city7-5","city7")),11) occurs(action(("drive-truck","truck24","city2-8","city2-7","city2")),11) occurs(action(("unload-airplane","package15","plane1","city3-8")),11) occurs(action(("drive-truck","truck19","city6-1","city6-2","city6")),11) occurs(action(("drive-truck","truck2","city1-7","city1-1","city1")),11) occurs(action(("drive-truck","truck9","city2-8","city2-7","city2")),11) occurs(action(("unload-truck","package14","truck29","city7-6")),12) occurs(action(("unload-truck","package18","truck11","city2-2")),12) occurs(action(("load-truck","package15","truck6","city3-8")),12) occurs(action(("drive-truck","truck22","city2-2","city2-1","city2")),12) occurs(action(("drive-truck","truck2","city1-1","city1-2","city1")),12) occurs(action(("drive-truck","truck10","city1-1","city1-5","city1")),12) occurs(action(("unload-truck","package3","truck22","city2-1")),13) occurs(action(("drive-truck","truck21","city3-8","city3-6","city3")),13) occurs(action(("drive-truck","truck25","city3-8","city3-6","city3")),13) occurs(action(("drive-truck","truck6","city3-8","city3-6","city3")),13) occurs(action(("drive-truck","truck16","city7-8","city7-4","city7")),13) occurs(action(("drive-truck","truck29","city7-6","city7-5","city7")),13) occurs(action(("drive-truck","truck11","city2-2","city2-7","city2")),13) occurs(action(("unload-truck","package15","truck6","city3-6")),14) occurs(action(("unload-truck","package6","truck11","city2-7")),14) occurs(action(("fly-airplane","plane8","city4-8","city5-8")),15) Solving Time: 0.72s Memory: 397MB (+47MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 14.783s (Solving: 6.43s 1st Model: 0.64s Unsat: 0.00s) CPU Time : 14.670s Choices : 246898 (Domain: 246545) Conflicts : 8344 (Analyzed: 8344) Restarts : 103 (Average: 81.01 Last: 60) Model-Level : 2416.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 8344 (Deleted: 4011) Binary : 142 (Ratio: 1.70%) Ternary : 45 (Ratio: 0.54%) Conflict : 8344 (Average Length: 67.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 8344 (Average: 28.16 Max: 914 Sum: 234992) Executed : 8018 (Average: 27.70 Max: 914 Sum: 231143 Ratio: 98.36%) Bounded : 326 (Average: 11.81 Max: 17 Sum: 3849 Ratio: 1.64%) Rules : 211660 Atoms : 211660 Bodies : 1 (Original: 0) Tight : Yes Variables : 270245 (Eliminated: 0 Frozen: 234370) Constraints : 1159008 (Binary: 95.8% Ternary: 1.9% Other: 2.3%) Memory Peak : 398MB Max. Length : 15 steps Sol. Length : 15 steps