INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/domains/domain-15.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/instances/instance-15.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-2004/domains/airport-nontemporal-strips/domains/domain-15.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/instances/instance-15.pddl Parsing... Parsing: [0.380s CPU, 0.375s wall-clock] Normalizing task... [0.050s CPU, 0.045s wall-clock] Instantiating... Generating Datalog program... [0.030s CPU, 0.036s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.210s CPU, 0.212s wall-clock] Preparing model... [0.150s CPU, 0.147s wall-clock] Generated 1341 rules. Computing model... [0.200s CPU, 0.201s wall-clock] 999 relevant atoms 1855 auxiliary atoms 2854 final queue length 3934 total queue pushes Completing instantiation... [0.230s CPU, 0.227s wall-clock] Instantiating: [0.830s CPU, 0.834s wall-clock] Computing fact groups... Finding invariants... 26 initial candidates Finding invariants: [0.560s CPU, 0.564s wall-clock] Checking invariant weight... [0.000s CPU, 0.005s wall-clock] Instantiating groups... [0.050s CPU, 0.043s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 341 uncovered facts Choosing groups: [0.010s CPU, 0.009s wall-clock] Building translation key... [0.010s CPU, 0.014s wall-clock] Computing fact groups: [0.670s CPU, 0.676s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.005s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.008s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.010s wall-clock] Translating task: [0.240s CPU, 0.240s wall-clock] 1011 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 29 propositions removed Detecting unreachable propositions: [0.150s CPU, 0.144s wall-clock] Reordering and filtering variables... 169 of 339 variables necessary. 43 of 57 mutex groups necessary. 349 of 349 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.280s CPU, 0.286s wall-clock] Translator variables: 169 Translator derived variables: 0 Translator facts: 472 Translator goal facts: 3 Translator mutex groups: 43 Translator total mutex groups size: 171 Translator operators: 349 Translator axioms: 0 Translator task size: 4379 Translator peak memory: 41164 KB Writing output... [0.070s CPU, 0.082s wall-clock] Done! [2.700s CPU, 2.710s wall-clock] planner.py version 0.0.1 Time: 0.16s Memory: 58MB 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: 0.00s Memory: 58MB (+0MB) UNSAT Iteration Time: 0.00s 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: 0.06s Memory: 61MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 62MB (+1MB) UNSAT Iteration Time: 0.08s 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: 0.06s Memory: 65MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 67MB (+2MB) UNSAT Iteration Time: 0.09s 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: 0.07s Memory: 70MB (+3MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 73MB (+3MB) UNSAT Iteration Time: 0.11s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.07s Memory: 76MB (+3MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 78MB (+2MB) UNSAT Iteration Time: 0.11s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.07s Memory: 80MB (+2MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 83MB (+3MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.24s Memory: 88MB (+5MB) Solving... Solving Time: 0.04s Memory: 90MB (+2MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 90MB (+0MB) Answer: 2 occurs(action(("pushback_seg_a01_0_100_seg_c3_c_a01_0_100_south_south_medium","airplane_wurst")),1) occurs(action(("pushback_seg_b02_0_100_seg_c5_c_b02_0_100_south_south_medium","airplane_dfboy")),1) occurs(action(("move_seg_rwy_0_1300_seg_27_0_150_south_south_medium","airplane_cfbeg")),1) occurs(action(("move_seg_27_0_150_seg_b_27_0_100_south_north_medium","airplane_cfbeg")),2) occurs(action(("pushback_seg_c3_c_a01_0_100_seg_c3_c4_0_50_south_north_medium","airplane_wurst")),2) occurs(action(("pushback_seg_c5_c_b02_0_100_seg_c5_c6_0_50_south_north_medium","airplane_dfboy")),2) occurs(action(("startup_seg_c3_c4_0_50_north_medium","airplane_wurst")),3) occurs(action(("startup_seg_c5_c6_0_50_north_medium","airplane_dfboy")),3) occurs(action(("move_seg_b_27_0_100_seg_n6_b_0_100_north_north_medium","airplane_cfbeg")),3) occurs(action(("move_seg_c3_c4_0_50_seg_c2_c3_0_100_north_north_medium","airplane_wurst")),4) occurs(action(("move_seg_n6_b_0_100_seg_n5_n6_0_100_north_north_medium","airplane_cfbeg")),4) occurs(action(("move_seg_c2_c3_0_100_seg_c_c2_0_100_north_north_medium","airplane_wurst")),5) occurs(action(("move_seg_c5_c6_0_50_seg_c4_c5_0_50_north_north_medium","airplane_dfboy")),5) occurs(action(("move_seg_n5_n6_0_100_seg_n4_n5_0_86_north_north_medium","airplane_cfbeg")),5) occurs(action(("move_seg_c_c2_0_100_seg_n_c_0_100_north_north_medium","airplane_wurst")),6) occurs(action(("move_seg_c4_c5_0_50_seg_c3_c4_0_50_north_north_medium","airplane_dfboy")),6) occurs(action(("move_seg_n4_n5_0_86_seg_n4_n5_6_0_86_north_north_medium","airplane_cfbeg")),6) occurs(action(("move_seg_n_c_0_100_seg_n3_n_0_100_north_north_medium","airplane_wurst")),7) occurs(action(("move_seg_c3_c4_0_50_seg_c2_c3_0_100_north_north_medium","airplane_dfboy")),7) occurs(action(("move_seg_n4_n5_6_0_86_seg_n4_n5_5_0_86_north_north_medium","airplane_cfbeg")),7) occurs(action(("move_seg_n3_n_0_100_seg_n2_n3_0_85_north_north_medium","airplane_wurst")),8) occurs(action(("move_seg_c2_c3_0_100_seg_c_c2_0_100_north_north_medium","airplane_dfboy")),8) occurs(action(("move_seg_n4_n5_5_0_86_seg_n4_n5_4_0_85_north_north_medium","airplane_cfbeg")),8) occurs(action(("move_seg_n2_n3_0_85_seg_n2_n3_6_0_86_north_north_medium","airplane_wurst")),9) occurs(action(("move_seg_c_c2_0_100_seg_n_c_0_100_north_north_medium","airplane_dfboy")),9) occurs(action(("move_seg_n4_n5_4_0_85_seg_n4_n5_3_0_86_north_north_medium","airplane_cfbeg")),9) occurs(action(("move_seg_n2_n3_6_0_86_seg_n2_n3_5_0_86_north_north_medium","airplane_wurst")),10) occurs(action(("move_seg_n_c_0_100_seg_n3_n_0_100_north_north_medium","airplane_dfboy")),10) occurs(action(("move_seg_n4_n5_3_0_86_seg_n4_n5_2_0_86_north_north_medium","airplane_cfbeg")),10) occurs(action(("move_seg_n2_n3_5_0_86_seg_n2_n3_4_0_85_north_north_medium","airplane_wurst")),11) occurs(action(("move_seg_n3_n_0_100_seg_n2_n3_0_85_north_north_medium","airplane_dfboy")),11) occurs(action(("move_seg_n4_n5_2_0_86_seg_n4_n5_1_0_85_north_north_medium","airplane_cfbeg")),11) occurs(action(("move_seg_n2_n3_4_0_85_seg_n2_n3_3_0_86_north_north_medium","airplane_wurst")),12) occurs(action(("move_seg_n2_n3_0_85_seg_n2_n3_6_0_86_north_north_medium","airplane_dfboy")),12) occurs(action(("move_seg_n4_n5_1_0_85_seg_n_n4_0_100_north_north_medium","airplane_cfbeg")),12) occurs(action(("move_seg_n2_n3_3_0_86_seg_n2_n3_2_0_86_north_north_medium","airplane_wurst")),13) occurs(action(("move_seg_n2_n3_6_0_86_seg_n2_n3_5_0_86_north_north_medium","airplane_dfboy")),13) occurs(action(("move_seg_n_n4_0_100_seg_n_c_0_100_north_south_medium","airplane_cfbeg")),13) occurs(action(("move_seg_n2_n3_2_0_86_seg_n2_n3_1_0_86_north_north_medium","airplane_wurst")),14) occurs(action(("move_seg_n2_n3_5_0_86_seg_n2_n3_4_0_85_north_north_medium","airplane_dfboy")),14) occurs(action(("move_seg_n_c_0_100_seg_c_c2_0_100_south_south_medium","airplane_cfbeg")),14) occurs(action(("move_seg_n2_n3_1_0_86_seg_n1_n2_0_100_north_north_medium","airplane_wurst")),15) occurs(action(("move_seg_n2_n3_4_0_85_seg_n2_n3_3_0_86_north_north_medium","airplane_dfboy")),15) occurs(action(("move_seg_c_c2_0_100_seg_c2_c3_0_100_south_south_medium","airplane_cfbeg")),15) occurs(action(("move_seg_n1_n2_0_100_seg_n1_a_0_100_north_south_medium","airplane_wurst")),16) occurs(action(("move_seg_n2_n3_3_0_86_seg_n2_n3_2_0_86_north_north_medium","airplane_dfboy")),16) occurs(action(("move_seg_n1_a_0_100_seg_a_09_0_100_south_south_medium","airplane_wurst")),17) occurs(action(("move_seg_n2_n3_2_0_86_seg_n2_n3_1_0_86_north_north_medium","airplane_dfboy")),17) occurs(action(("move_seg_a_09_0_100_seg_09_0_150_south_south_medium","airplane_wurst")),18) occurs(action(("move_seg_n2_n3_1_0_86_seg_n1_n2_0_100_north_north_medium","airplane_dfboy")),18) occurs(action(("takeoff_seg_09_0_150_south","airplane_wurst")),19) occurs(action(("move_seg_n1_n2_0_100_seg_n1_a_0_100_north_south_medium","airplane_dfboy")),19) occurs(action(("move_seg_n1_a_0_100_seg_a_09_0_100_south_south_medium","airplane_dfboy")),20) occurs(action(("move_seg_a_09_0_100_seg_09_0_150_south_south_medium","airplane_dfboy")),21) occurs(action(("takeoff_seg_09_0_150_south","airplane_dfboy")),22) occurs(action(("move_seg_c2_c3_0_100_seg_c3_c_a01_0_100_south_south_medium","airplane_cfbeg")),23) occurs(action(("move_seg_c3_c_a01_0_100_seg_a01_0_100_south_south_medium","airplane_cfbeg")),24) occurs(action(("park_seg_a01_0_100_south","airplane_cfbeg")),25) SATISFIABLE Models : 1+ Calls : 7 Time : 0.836s (Solving: 0.02s 1st Model: 0.02s Unsat: 0.00s) CPU Time : 0.828s Choices : 338 (Domain: 336) Conflicts : 50 (Analyzed: 49) Restarts : 0 Model-Level : 86.5 Problems : 7 (Average Length: 16.29 Splits: 0) Lemmas : 49 (Deleted: 0) Binary : 2 (Ratio: 4.08%) Ternary : 3 (Ratio: 6.12%) Conflict : 49 (Average Length: 233.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 49 (Average: 5.02 Max: 90 Sum: 246) Executed : 48 (Average: 4.47 Max: 90 Sum: 219 Ratio: 89.02%) Bounded : 1 (Average: 27.00 Max: 27 Sum: 27 Ratio: 10.98%) Rules : 50115 (Original: 43165) Atoms : 22059 Bodies : 30582 (Original: 24499) Count : 799 (Original: 1866) Equivalences : 8404 (Atom=Atom: 1305 Body=Body: 0 Other: 7099) Tight : Yes Variables : 39341 (Eliminated: 0 Frozen: 8305) Constraints : 142554 (Binary: 85.6% Ternary: 10.8% Other: 3.6%) Memory Peak : 93MB Max. Length : 25 steps Sol. Length : 25 steps Models : 2