INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/domains/domain-18.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/instances/instance-18.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-18.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/instances/instance-18.pddl Parsing... Parsing: [0.400s CPU, 0.396s wall-clock] Normalizing task... [0.040s CPU, 0.045s wall-clock] Instantiating... Generating Datalog program... [0.050s CPU, 0.042s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.210s CPU, 0.221s wall-clock] Preparing model... [0.170s CPU, 0.171s wall-clock] Generated 1395 rules. Computing model... [0.460s CPU, 0.453s wall-clock] 1782 relevant atoms 3862 auxiliary atoms 5644 final queue length 7932 total queue pushes Completing instantiation... [0.440s CPU, 0.444s wall-clock] Instantiating: [1.350s CPU, 1.348s wall-clock] Computing fact groups... Finding invariants... 26 initial candidates Finding invariants: [0.500s CPU, 0.495s wall-clock] Checking invariant weight... [0.000s CPU, 0.006s wall-clock] Instantiating groups... [0.060s CPU, 0.060s wall-clock] Collecting mutex groups... [0.010s CPU, 0.007s wall-clock] Choosing groups... 598 uncovered facts Choosing groups: [0.020s CPU, 0.015s wall-clock] Building translation key... [0.030s CPU, 0.027s wall-clock] Computing fact groups: [0.690s CPU, 0.689s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.007s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.010s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.014s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.023s wall-clock] Translating task: [0.540s CPU, 0.534s wall-clock] 2086 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 50 propositions removed Detecting unreachable propositions: [0.290s CPU, 0.297s wall-clock] Reordering and filtering variables... 298 of 598 variables necessary. 46 of 74 mutex groups necessary. 714 of 714 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.070s CPU, 1.075s wall-clock] Translator variables: 298 Translator derived variables: 0 Translator facts: 864 Translator goal facts: 6 Translator mutex groups: 46 Translator total mutex groups size: 302 Translator operators: 714 Translator axioms: 0 Translator task size: 9888 Translator peak memory: 46440 KB Writing output... [0.160s CPU, 0.173s wall-clock] Done! [4.590s CPU, 4.608s wall-clock] planner.py version 0.0.1 Time: 0.31s Memory: 69MB 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: 70MB (+1MB) 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: 0.12s Memory: 72MB (+2MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 76MB (+4MB) UNSAT Iteration Time: 0.18s 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: 0.15s Memory: 83MB (+7MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 87MB (+4MB) UNSAT Iteration Time: 0.21s 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: 0.13s Memory: 91MB (+4MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 96MB (+5MB) UNSAT Iteration Time: 0.22s 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: 0.14s Memory: 102MB (+6MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 107MB (+5MB) UNSAT Iteration Time: 0.24s 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: 0.14s Memory: 110MB (+3MB) Unblocking actions... Solving... Solving Time: 0.05s Memory: 117MB (+7MB) UNSAT Iteration Time: 0.29s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.18s Memory: 125MB (+8MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 128MB (+3MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.57s Memory: 140MB (+12MB) Solving... Solving Time: 1.95s Memory: 152MB (+12MB) UNSAT Iteration Time: 2.88s Iteration 8 Queue: [(7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 30 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.23s Memory: 157MB (+5MB) Unblocking actions... Solving... Solving Time: 0.19s Memory: 162MB (+5MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 162MB (+0MB) Answer: 2 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_holgi")),1) occurs(action(("move_seg_27_0_150_seg_b_27_0_100_south_north_medium","airplane_holgi")),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_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_holgi")),3) occurs(action(("move_seg_c5_c6_0_50_seg_c4_c5_0_50_north_north_medium","airplane_dfboy")),4) occurs(action(("move_seg_n6_b_0_100_seg_n5_n6_0_100_north_north_medium","airplane_holgi")),4) occurs(action(("move_seg_c4_c5_0_50_seg_c3_c4_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_holgi")),5) occurs(action(("move_seg_c3_c4_0_50_seg_c2_c3_0_100_north_north_medium","airplane_dfboy")),6) occurs(action(("pushback_seg_a02_0_100_seg_c5_c_a02_0_100_south_south_medium","airplane_daewh")),6) occurs(action(("move_seg_n4_n5_0_86_seg_n4_n5_6_0_86_north_north_medium","airplane_holgi")),6) occurs(action(("move_seg_c2_c3_0_100_seg_c_c2_0_100_north_north_medium","airplane_dfboy")),7) occurs(action(("pushback_seg_c5_c_a02_0_100_seg_c5_c6_0_50_south_north_medium","airplane_daewh")),7) occurs(action(("move_seg_n4_n5_6_0_86_seg_n4_n5_5_0_86_north_north_medium","airplane_holgi")),7) occurs(action(("startup_seg_c5_c6_0_50_north_medium","airplane_daewh")),8) occurs(action(("pushback_seg_a01_0_100_seg_c3_c_a01_0_100_south_south_medium","airplane_wurst")),8) occurs(action(("move_seg_c_c2_0_100_seg_n_c_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_holgi")),8) occurs(action(("pushback_seg_c3_c_a01_0_100_seg_c3_c4_0_50_south_north_medium","airplane_wurst")),9) occurs(action(("move_seg_n_c_0_100_seg_n3_n_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_holgi")),9) occurs(action(("startup_seg_c3_c4_0_50_north_medium","airplane_wurst")),10) occurs(action(("move_seg_n3_n_0_100_seg_n2_n3_0_85_north_north_medium","airplane_dfboy")),10) occurs(action(("move_seg_c3_c4_0_50_seg_c2_c3_0_100_north_north_medium","airplane_wurst")),11) occurs(action(("move_seg_n2_n3_0_85_seg_n2_n3_6_0_86_north_north_medium","airplane_dfboy")),11) occurs(action(("move_seg_c2_c3_0_100_seg_c_c2_0_100_north_north_medium","airplane_wurst")),12) occurs(action(("move_seg_n2_n3_6_0_86_seg_n2_n3_5_0_86_north_north_medium","airplane_dfboy")),12) occurs(action(("move_seg_c_c2_0_100_seg_n_c_0_100_north_north_medium","airplane_wurst")),13) occurs(action(("pushback_seg_b01_0_100_seg_c3_c_b01_0_100_south_south_medium","airplane_horst")),13) occurs(action(("move_seg_n2_n3_5_0_86_seg_n2_n3_4_0_85_north_north_medium","airplane_dfboy")),13) occurs(action(("move_seg_n_c_0_100_seg_n3_n_0_100_north_north_medium","airplane_wurst")),14) occurs(action(("pushback_seg_c3_c_b01_0_100_seg_c3_c4_0_50_south_north_medium","airplane_horst")),14) occurs(action(("move_seg_n2_n3_4_0_85_seg_n2_n3_3_0_86_north_north_medium","airplane_dfboy")),14) occurs(action(("startup_seg_c3_c4_0_50_north_medium","airplane_horst")),15) occurs(action(("move_seg_n3_n_0_100_seg_n2_n3_0_85_north_north_medium","airplane_wurst")),15) occurs(action(("move_seg_n2_n3_3_0_86_seg_n2_n3_2_0_86_north_north_medium","airplane_dfboy")),15) occurs(action(("move_seg_n2_n3_0_85_seg_n2_n3_6_0_86_north_north_medium","airplane_wurst")),16) occurs(action(("move_seg_c3_c4_0_50_seg_c2_c3_0_100_north_north_medium","airplane_horst")),16) occurs(action(("move_seg_n2_n3_2_0_86_seg_n2_n3_1_0_86_north_north_medium","airplane_dfboy")),16) occurs(action(("move_seg_n2_n3_6_0_86_seg_n2_n3_5_0_86_north_north_medium","airplane_wurst")),17) occurs(action(("move_seg_c2_c3_0_100_seg_c_c2_0_100_north_north_medium","airplane_horst")),17) occurs(action(("move_seg_n2_n3_1_0_86_seg_n1_n2_0_100_north_north_medium","airplane_dfboy")),17) occurs(action(("move_seg_c5_c6_0_50_seg_c4_c5_0_50_north_north_medium","airplane_daewh")),17) occurs(action(("move_seg_n2_n3_5_0_86_seg_n2_n3_4_0_85_north_north_medium","airplane_wurst")),18) occurs(action(("move_seg_c_c2_0_100_seg_n_c_0_100_north_north_medium","airplane_horst")),18) occurs(action(("move_seg_n1_n2_0_100_seg_n1_a_0_100_north_south_medium","airplane_dfboy")),18) occurs(action(("move_seg_c4_c5_0_50_seg_c3_c4_0_50_north_north_medium","airplane_daewh")),18) occurs(action(("move_seg_n2_n3_4_0_85_seg_n2_n3_3_0_86_north_north_medium","airplane_wurst")),19) occurs(action(("move_seg_n_c_0_100_seg_n3_n_0_100_north_north_medium","airplane_horst")),19) occurs(action(("move_seg_n1_a_0_100_seg_a_09_0_100_south_south_medium","airplane_dfboy")),19) occurs(action(("move_seg_c3_c4_0_50_seg_c2_c3_0_100_north_north_medium","airplane_daewh")),19) occurs(action(("move_seg_a_09_0_100_seg_09_0_150_south_south_medium","airplane_dfboy")),20) occurs(action(("move_seg_n2_n3_3_0_86_seg_n2_n3_2_0_86_north_north_medium","airplane_wurst")),20) occurs(action(("move_seg_n3_n_0_100_seg_n2_n3_0_85_north_north_medium","airplane_horst")),20) occurs(action(("move_seg_c2_c3_0_100_seg_c_c2_0_100_north_north_medium","airplane_daewh")),20) occurs(action(("takeoff_seg_09_0_150_south","airplane_dfboy")),21) occurs(action(("move_seg_n2_n3_2_0_86_seg_n2_n3_1_0_86_north_north_medium","airplane_wurst")),21) occurs(action(("move_seg_n2_n3_0_85_seg_n2_n3_6_0_86_north_north_medium","airplane_horst")),21) occurs(action(("move_seg_c_c2_0_100_seg_n_c_0_100_north_north_medium","airplane_daewh")),21) occurs(action(("move_seg_n2_n3_1_0_86_seg_n1_n2_0_100_north_north_medium","airplane_wurst")),22) occurs(action(("move_seg_n2_n3_6_0_86_seg_n2_n3_5_0_86_north_north_medium","airplane_horst")),22) occurs(action(("move_seg_n_c_0_100_seg_n3_n_0_100_north_north_medium","airplane_daewh")),22) occurs(action(("move_seg_n1_n2_0_100_seg_n1_a_0_100_north_south_medium","airplane_wurst")),23) occurs(action(("move_seg_n2_n3_5_0_86_seg_n2_n3_4_0_85_north_north_medium","airplane_horst")),23) occurs(action(("move_seg_n3_n_0_100_seg_n2_n3_0_85_north_north_medium","airplane_daewh")),23) occurs(action(("move_seg_n1_a_0_100_seg_a_09_0_100_south_south_medium","airplane_wurst")),24) occurs(action(("move_seg_n2_n3_4_0_85_seg_n2_n3_3_0_86_north_north_medium","airplane_horst")),24) occurs(action(("move_seg_n2_n3_0_85_seg_n2_n3_6_0_86_north_north_medium","airplane_daewh")),24) occurs(action(("move_seg_n4_n5_1_0_85_seg_n_n4_0_100_north_north_medium","airplane_cfbeg")),24) occurs(action(("move_seg_a_09_0_100_seg_09_0_150_south_south_medium","airplane_wurst")),25) occurs(action(("move_seg_n_n4_0_100_seg_n_c_0_100_north_south_medium","airplane_cfbeg")),25) occurs(action(("move_seg_n2_n3_3_0_86_seg_n2_n3_2_0_86_north_north_medium","airplane_horst")),25) occurs(action(("move_seg_n2_n3_6_0_86_seg_n2_n3_5_0_86_north_north_medium","airplane_daewh")),25) occurs(action(("move_seg_n4_n5_3_0_86_seg_n4_n5_2_0_86_north_north_medium","airplane_holgi")),25) occurs(action(("takeoff_seg_09_0_150_south","airplane_wurst")),26) occurs(action(("move_seg_n2_n3_2_0_86_seg_n2_n3_1_0_86_north_north_medium","airplane_horst")),26) occurs(action(("move_seg_n2_n3_5_0_86_seg_n2_n3_4_0_85_north_north_medium","airplane_daewh")),26) occurs(action(("move_seg_n_c_0_100_seg_c_c2_0_100_south_south_medium","airplane_cfbeg")),26) occurs(action(("move_seg_n4_n5_2_0_86_seg_n4_n5_1_0_85_north_north_medium","airplane_holgi")),26) occurs(action(("move_seg_n2_n3_1_0_86_seg_n1_n2_0_100_north_north_medium","airplane_horst")),27) occurs(action(("move_seg_n2_n3_4_0_85_seg_n2_n3_3_0_86_north_north_medium","airplane_daewh")),27) occurs(action(("move_seg_n4_n5_1_0_85_seg_n_n4_0_100_north_north_medium","airplane_holgi")),27) occurs(action(("move_seg_c_c2_0_100_seg_c2_c3_0_100_south_south_medium","airplane_cfbeg")),27) occurs(action(("move_seg_n1_n2_0_100_seg_n1_a_0_100_north_south_medium","airplane_horst")),28) occurs(action(("move_seg_n2_n3_3_0_86_seg_n2_n3_2_0_86_north_north_medium","airplane_daewh")),28) occurs(action(("move_seg_c2_c3_0_100_seg_c3_c_a01_0_100_south_south_medium","airplane_cfbeg")),28) occurs(action(("move_seg_n_n4_0_100_seg_n_c_0_100_north_south_medium","airplane_holgi")),28) occurs(action(("move_seg_c3_c_a01_0_100_seg_a01_0_100_south_south_medium","airplane_cfbeg")),29) occurs(action(("move_seg_n1_a_0_100_seg_a_09_0_100_south_south_medium","airplane_horst")),29) occurs(action(("move_seg_n2_n3_2_0_86_seg_n2_n3_1_0_86_north_north_medium","airplane_daewh")),29) occurs(action(("move_seg_n_c_0_100_seg_c_c2_0_100_south_south_medium","airplane_holgi")),29) occurs(action(("park_seg_a01_0_100_south","airplane_cfbeg")),30) occurs(action(("move_seg_a_09_0_100_seg_09_0_150_south_south_medium","airplane_horst")),30) occurs(action(("move_seg_n2_n3_1_0_86_seg_n1_n2_0_100_north_north_medium","airplane_daewh")),30) occurs(action(("move_seg_c_c2_0_100_seg_c2_c3_0_100_south_south_medium","airplane_holgi")),30) occurs(action(("takeoff_seg_09_0_150_south","airplane_horst")),31) occurs(action(("move_seg_n1_n2_0_100_seg_n1_a_0_100_north_south_medium","airplane_daewh")),31) occurs(action(("move_seg_c2_c3_0_100_seg_c3_c4_0_50_south_south_medium","airplane_holgi")),31) occurs(action(("move_seg_n1_a_0_100_seg_a_09_0_100_south_south_medium","airplane_daewh")),32) occurs(action(("move_seg_c3_c4_0_50_seg_c4_c5_0_50_south_south_medium","airplane_holgi")),32) occurs(action(("move_seg_a_09_0_100_seg_09_0_150_south_south_medium","airplane_daewh")),33) occurs(action(("move_seg_c4_c5_0_50_seg_c5_c_b02_0_100_south_south_medium","airplane_holgi")),33) occurs(action(("takeoff_seg_09_0_150_south","airplane_daewh")),34) occurs(action(("move_seg_c5_c_b02_0_100_seg_b02_0_100_south_south_medium","airplane_holgi")),34) occurs(action(("park_seg_b02_0_100_south","airplane_holgi")),35) SATISFIABLE Models : 1+ Calls : 9 Time : 4.644s (Solving: 2.09s 1st Model: 0.22s Unsat: 1.87s) CPU Time : 4.644s Choices : 11918 (Domain: 11915) Conflicts : 2693 (Analyzed: 2690) Restarts : 26 (Average: 103.46 Last: 109) Model-Level : 160.5 Problems : 9 (Average Length: 20.89 Splits: 0) Lemmas : 2690 (Deleted: 1011) Binary : 110 (Ratio: 4.09%) Ternary : 87 (Ratio: 3.23%) Conflict : 2690 (Average Length: 93.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 2690 (Average: 4.39 Max: 161 Sum: 11813) Executed : 2663 (Average: 4.20 Max: 161 Sum: 11290 Ratio: 95.57%) Bounded : 27 (Average: 19.37 Max: 32 Sum: 523 Ratio: 4.43%) Rules : 144181 (Original: 131451) Atoms : 47229 Bodies : 98638 (Original: 86781) Count : 2325 (Original: 4593) Equivalences : 22645 (Atom=Atom: 3180 Body=Body: 0 Other: 19465) Tight : Yes Variables : 105440 (Eliminated: 0 Frozen: 29857) Constraints : 504430 (Binary: 88.4% Ternary: 8.1% Other: 3.5%) Memory Peak : 172MB Max. Length : 35 steps Sol. Length : 35 steps Models : 2