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-16.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-16.pddl Parsing... Parsing: [0.010s CPU, 0.015s wall-clock] Normalizing task... [0.010s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.017s wall-clock] Preparing model... [0.010s CPU, 0.012s wall-clock] Generated 40 rules. Computing model... [1.320s CPU, 1.318s wall-clock] 13820 relevant atoms 2773 auxiliary atoms 16593 final queue length 40308 total queue pushes Completing instantiation... [4.050s CPU, 4.048s wall-clock] Instantiating: [5.410s CPU, 5.416s wall-clock] Computing fact groups... Finding invariants... 9 initial candidates Finding invariants: [0.090s CPU, 0.095s wall-clock] Checking invariant weight... [0.010s CPU, 0.001s wall-clock] Instantiating groups... [0.020s CPU, 0.026s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.010s wall-clock] Building translation key... [0.000s CPU, 0.005s wall-clock] Computing fact groups: [0.150s CPU, 0.155s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.002s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.002s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.180s CPU, 0.175s wall-clock] Translating task: [3.450s CPU, 3.441s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 25 propositions removed Detecting unreachable propositions: [1.880s CPU, 1.882s wall-clock] Reordering and filtering variables... 25 of 25 variables necessary. 0 of 25 mutex groups necessary. 13300 of 13300 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.490s CPU, 0.491s wall-clock] Translator variables: 25 Translator derived variables: 0 Translator facts: 390 Translator goal facts: 17 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 13300 Translator axioms: 0 Translator task size: 63642 Translator peak memory: 81192 KB Writing output... [1.170s CPU, 1.269s wall-clock] Done! [12.740s CPU, 12.834s wall-clock] planner.py version 0.0.1 Time: 2.72s Memory: 231MB 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: 231MB (+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: 0.88s Memory: 231MB (+0MB) Unblocking actions... Solving... Solving Time: 0.16s Memory: 242MB (+11MB) SAT Testing... SERIALIZABLE Testing Time: 2.08s Memory: 242MB (+0MB) Answer: 1 occurs(action(("board","person11","plane3","city10")),1) occurs(action(("board","person13","plane1","city6")),1) occurs(action(("board","person14","plane5","city1")),1) occurs(action(("board","person3","plane2","city0")),1) occurs(action(("fly","plane1","city6","city13","fl2","fl1")),1) occurs(action(("board","person4","plane4","city4")),1) occurs(action(("fly","plane4","city4","city13","fl4","fl3")),1) occurs(action(("board","person9","plane5","city1")),1) occurs(action(("zoom","plane2","city0","city13","fl3","fl2","fl1")),1) occurs(action(("zoom","plane3","city10","city2","fl5","fl4","fl3")),1) occurs(action(("zoom","plane5","city1","city8","fl6","fl5","fl4")),1) occurs(action(("debark","person13","plane1","city13")),2) occurs(action(("debark","person4","plane4","city13")),2) occurs(action(("board","person1","plane5","city8")),2) occurs(action(("fly","plane5","city8","city3","fl4","fl3")),2) occurs(action(("board","person10","plane3","city2")),2) occurs(action(("fly","plane1","city13","city12","fl1","fl0")),2) occurs(action(("board","person15","plane4","city13")),2) occurs(action(("board","person5","plane2","city13")),2) occurs(action(("board","person8","plane3","city2")),2) occurs(action(("fly","plane2","city13","city11","fl1","fl0")),2) occurs(action(("fly","plane3","city2","city11","fl3","fl2")),2) occurs(action(("fly","plane4","city13","city4","fl3","fl2")),2) occurs(action(("debark","person1","plane5","city3")),3) occurs(action(("debark","person15","plane4","city4")),3) occurs(action(("debark","person3","plane2","city11")),3) occurs(action(("debark","person5","plane2","city11")),3) occurs(action(("debark","person8","plane3","city11")),3) occurs(action(("board","person2","plane1","city12")),3) occurs(action(("zoom","plane5","city3","city4","fl3","fl2","fl1")),3) occurs(action(("refuel","plane2","city11","fl0","fl1")),3) occurs(action(("fly","plane3","city11","city0","fl2","fl1")),3) occurs(action(("refuel","plane1","city12","fl0","fl1")),3) occurs(action(("fly","plane4","city4","city7","fl2","fl1")),3) occurs(action(("debark","person11","plane3","city0")),4) occurs(action(("debark","person14","plane5","city4")),4) occurs(action(("fly","plane2","city11","city12","fl1","fl0")),4) occurs(action(("fly","plane3","city0","city6","fl1","fl0")),4) occurs(action(("board","person12","plane4","city7")),4) occurs(action(("fly","plane4","city7","city12","fl1","fl0")),4) occurs(action(("fly","plane1","city12","city4","fl1","fl0")),4) occurs(action(("fly","plane5","city4","city2","fl1","fl0")),4) occurs(action(("debark","person10","plane3","city6")),5) occurs(action(("debark","person12","plane4","city12")),5) occurs(action(("debark","person2","plane1","city4")),5) occurs(action(("debark","person9","plane5","city2")),5) SATISFIABLE Models : 1+ Calls : 2 Time : 4.398s (Solving: 0.10s 1st Model: 0.10s Unsat: 0.00s) CPU Time : 4.292s Choices : 1541 (Domain: 1497) Conflicts : 321 (Analyzed: 321) Restarts : 3 (Average: 107.00 Last: 30) Model-Level : 91.0 Problems : 2 (Average Length: 4.50 Splits: 0) Lemmas : 321 (Deleted: 0) Binary : 6 (Ratio: 1.87%) Ternary : 0 (Ratio: 0.00%) Conflict : 321 (Average Length: 284.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 321 (Average: 4.29 Max: 68 Sum: 1376) Executed : 321 (Average: 4.29 Max: 68 Sum: 1376 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 204279 Atoms : 204279 Bodies : 1 (Original: 0) Tight : Yes Variables : 55602 (Eliminated: 0 Frozen: 1497) Constraints : 335998 (Binary: 99.3% Ternary: 0.3% Other: 0.4%) Memory Peak : 342MB Max. Length : 5 steps Sol. Length : 5 steps Models : 1