INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/zenotravel-strips-automatic/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/zenotravel-strips-automatic/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-2002/domains/zenotravel-strips-automatic/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/zenotravel-strips-automatic/instances/instance-19.pddl Parsing... Parsing: [0.020s CPU, 0.026s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.010s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.023s wall-clock] Preparing model... [0.030s CPU, 0.021s wall-clock] Generated 40 rules. Computing model... [2.700s CPU, 2.699s wall-clock] 28538 relevant atoms 4485 auxiliary atoms 33023 final queue length 81898 total queue pushes Completing instantiation... [8.630s CPU, 8.626s wall-clock] Instantiating: [11.420s CPU, 11.411s wall-clock] Computing fact groups... Finding invariants... 9 initial candidates Finding invariants: [0.190s CPU, 0.184s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.050s CPU, 0.049s wall-clock] Collecting mutex groups... [0.000s CPU, 0.005s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.020s CPU, 0.015s wall-clock] Building translation key... [0.000s CPU, 0.009s wall-clock] Computing fact groups: [0.300s CPU, 0.299s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.005s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.360s CPU, 0.363s wall-clock] Translating task: [7.410s CPU, 7.407s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 35 propositions removed Detecting unreachable propositions: [3.910s CPU, 3.907s wall-clock] Reordering and filtering variables... 35 of 35 variables necessary. 0 of 35 mutex groups necessary. 27600 of 27600 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.000s CPU, 1.007s wall-clock] Translator variables: 35 Translator derived variables: 0 Translator facts: 760 Translator goal facts: 27 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 27600 Translator axioms: 0 Translator task size: 132122 Translator peak memory: 129716 KB Writing output... [2.440s CPU, 2.644s wall-clock] Done! [26.850s CPU, 27.041s wall-clock] planner.py version 0.0.1 Time: 5.75s Memory: 427MB 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: 0.02s Memory: 428MB (+1MB) UNSAT Iteration Time: 0.03s 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: 1.94s Memory: 428MB (+0MB) Unblocking actions... Solving... Solving Time: 3.94s Memory: 450MB (+22MB) UNKNOWN Iteration Time: 7.22s 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: 1.81s Memory: 468MB (+18MB) Unblocking actions... Solving... Solving Time: 7.19s Memory: 543MB (+75MB) SAT Testing... SERIALIZABLE Testing Time: 4.40s Memory: 543MB (+0MB) Answer: 1 occurs(action(("board","person10","plane3","city16")),1) occurs(action(("board","person18","plane1","city0")),1) occurs(action(("board","person19","plane2","city1")),1) occurs(action(("fly","plane4","city10","city12","fl2","fl1")),1) occurs(action(("board","person4","plane3","city16")),1) occurs(action(("fly","plane1","city0","city2","fl1","fl0")),1) occurs(action(("fly","plane2","city1","city6","fl1","fl0")),1) occurs(action(("fly","plane3","city16","city8","fl5","fl4")),1) occurs(action(("fly","plane5","city1","city19","fl1","fl0")),1) occurs(action(("board","person1","plane5","city19")),2) occurs(action(("board","person11","plane1","city2")),2) occurs(action(("board","person12","plane2","city6")),2) occurs(action(("board","person13","plane3","city8")),2) occurs(action(("zoom","plane3","city8","city3","fl4","fl3","fl2")),2) occurs(action(("board","person15","plane3","city8")),2) occurs(action(("board","person20","plane4","city12")),2) occurs(action(("fly","plane4","city12","city14","fl1","fl0")),2) occurs(action(("board","person21","plane3","city8")),2) occurs(action(("board","person24","plane2","city6")),2) occurs(action(("board","person3","plane2","city6")),2) occurs(action(("board","person6","plane2","city6")),2) occurs(action(("refuel","plane2","city6","fl0","fl1")),2) occurs(action(("refuel","plane1","city2","fl0","fl1")),2) occurs(action(("refuel","plane5","city19","fl0","fl1")),2) occurs(action(("debark","person13","plane3","city3")),3) occurs(action(("debark","person20","plane4","city14")),3) occurs(action(("fly","plane5","city19","city10","fl1","fl0")),3) occurs(action(("board","person2","plane3","city3")),3) occurs(action(("fly","plane3","city3","city13","fl2","fl1")),3) occurs(action(("board","person8","plane3","city3")),3) occurs(action(("fly","plane1","city2","city13","fl1","fl0")),3) occurs(action(("fly","plane2","city6","city17","fl1","fl0")),3) occurs(action(("refuel","plane4","city14","fl0","fl1")),3) occurs(action(("debark","person1","plane5","city10")),4) occurs(action(("debark","person10","plane3","city13")),4) occurs(action(("debark","person11","plane1","city13")),4) occurs(action(("debark","person12","plane2","city17")),4) occurs(action(("debark","person15","plane3","city13")),4) occurs(action(("debark","person19","plane2","city17")),4) occurs(action(("board","person25","plane2","city17")),4) occurs(action(("fly","plane4","city14","city9","fl1","fl0")),4) occurs(action(("board","person5","plane3","city13")),4) occurs(action(("fly","plane3","city13","city0","fl1","fl0")),4) occurs(action(("board","person9","plane3","city13")),4) occurs(action(("refuel","plane2","city17","fl0","fl1")),4) occurs(action(("refuel","plane1","city13","fl0","fl1")),4) occurs(action(("debark","person4","plane3","city13")),4) occurs(action(("debark","person6","plane2","city17")),4) occurs(action(("refuel","plane5","city10","fl0","fl1")),4) occurs(action(("debark","person5","plane3","city0")),5) occurs(action(("debark","person8","plane3","city0")),5) occurs(action(("board","person17","plane4","city9")),5) occurs(action(("board","person4","plane1","city13")),5) occurs(action(("fly","plane1","city13","city4","fl1","fl0")),5) occurs(action(("fly","plane2","city17","city13","fl1","fl0")),5) occurs(action(("debark","person2","plane3","city0")),5) occurs(action(("refuel","plane3","city0","fl0","fl1")),5) occurs(action(("refuel","plane4","city9","fl0","fl1")),5) occurs(action(("fly","plane5","city10","city15","fl1","fl0")),5) occurs(action(("debark","person18","plane1","city4")),6) occurs(action(("debark","person24","plane2","city13")),6) occurs(action(("debark","person3","plane2","city13")),6) occurs(action(("board","person22","plane5","city15")),6) occurs(action(("board","person23","plane1","city4")),6) occurs(action(("fly","plane4","city9","city0","fl1","fl0")),6) occurs(action(("fly","plane3","city0","city17","fl1","fl0")),6) occurs(action(("refuel","plane2","city13","fl0","fl1")),6) occurs(action(("refuel","plane1","city4","fl0","fl1")),6) occurs(action(("debark","person4","plane1","city4")),6) occurs(action(("refuel","plane5","city15","fl0","fl1")),6) occurs(action(("debark","person17","plane4","city0")),7) occurs(action(("debark","person21","plane3","city17")),7) occurs(action(("debark","person9","plane3","city17")),7) occurs(action(("board","person2","plane4","city0")),7) occurs(action(("fly","plane5","city15","city4","fl1","fl0")),7) occurs(action(("board","person6","plane3","city17")),7) occurs(action(("fly","plane1","city4","city12","fl1","fl0")),7) occurs(action(("fly","plane2","city13","city2","fl1","fl0")),7) occurs(action(("refuel","plane3","city17","fl0","fl1")),7) occurs(action(("refuel","plane4","city0","fl0","fl1")),7) occurs(action(("debark","person22","plane5","city4")),8) occurs(action(("debark","person23","plane1","city12")),8) occurs(action(("debark","person25","plane2","city2")),8) occurs(action(("fly","plane4","city0","city1","fl1","fl0")),8) occurs(action(("board","person4","plane5","city4")),8) occurs(action(("refuel","plane2","city2","fl0","fl1")),8) occurs(action(("refuel","plane1","city12","fl0","fl1")),8) occurs(action(("fly","plane3","city17","city16","fl1","fl0")),8) occurs(action(("refuel","plane5","city4","fl0","fl1")),8) occurs(action(("debark","person2","plane4","city1")),9) occurs(action(("debark","person6","plane3","city16")),9) occurs(action(("fly","plane1","city12","city11","fl1","fl0")),9) occurs(action(("fly","plane2","city2","city8","fl1","fl0")),9) occurs(action(("fly","plane5","city4","city9","fl1","fl0")),9) occurs(action(("debark","person4","plane5","city9")),10) SATISFIABLE Models : 1+ Calls : 3 Time : 23.119s (Solving: 10.73s 1st Model: 7.09s Unsat: 0.00s) CPU Time : 22.920s Choices : 145591 (Domain: 144985) Conflicts : 18751 (Analyzed: 18751) Restarts : 183 (Average: 102.46 Last: 164) Model-Level : 710.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 18751 (Deleted: 15227) Binary : 128 (Ratio: 0.68%) Ternary : 59 (Ratio: 0.31%) Conflict : 18751 (Average Length: 1482.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 18751 (Average: 5.25 Max: 656 Sum: 98386) Executed : 18588 (Average: 5.19 Max: 656 Sum: 97230 Ratio: 98.83%) Bounded : 163 (Average: 7.09 Max: 12 Sum: 1156 Ratio: 1.17%) Rules : 423996 Atoms : 423996 Bodies : 1 (Original: 0) Tight : Yes Variables : 256564 (Eliminated: 0 Frozen: 6285) Constraints : 1570920 (Binary: 99.3% Ternary: 0.3% Other: 0.4%) Memory Peak : 801MB Max. Length : 10 steps Sol. Length : 10 steps Models : 1