INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/domains/domain-19.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-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-2004/domains/airport-nontemporal-strips/domains/domain-19.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/instances/instance-19.pddl Parsing... Parsing: [0.360s CPU, 0.357s wall-clock] Normalizing task... [0.050s CPU, 0.045s wall-clock] Instantiating... Generating Datalog program... [0.030s CPU, 0.040s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.220s CPU, 0.211s wall-clock] Preparing model... [0.160s CPU, 0.166s wall-clock] Generated 1328 rules. Computing model... [0.380s CPU, 0.375s wall-clock] 1494 relevant atoms 3107 auxiliary atoms 4601 final queue length 6213 total queue pushes Completing instantiation... [0.340s CPU, 0.331s wall-clock] Instantiating: [1.130s CPU, 1.136s wall-clock] Computing fact groups... Finding invariants... 26 initial candidates Finding invariants: [0.520s CPU, 0.524s wall-clock] Checking invariant weight... [0.010s CPU, 0.006s wall-clock] Instantiating groups... [0.060s CPU, 0.059s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 570 uncovered facts Choosing groups: [0.020s CPU, 0.017s wall-clock] Building translation key... [0.020s CPU, 0.023s wall-clock] Computing fact groups: [0.700s CPU, 0.706s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.007s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.009s 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: [0.020s CPU, 0.017s wall-clock] Translating task: [0.400s CPU, 0.395s wall-clock] 1593 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 112 propositions removed Detecting unreachable propositions: [0.230s CPU, 0.230s wall-clock] Reordering and filtering variables... 271 of 539 variables necessary. 45 of 70 mutex groups necessary. 488 of 488 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.830s CPU, 0.824s wall-clock] Translator variables: 271 Translator derived variables: 0 Translator facts: 777 Translator goal facts: 6 Translator mutex groups: 45 Translator total mutex groups size: 269 Translator operators: 488 Translator axioms: 0 Translator task size: 7409 Translator peak memory: 44552 KB Writing output... [0.110s CPU, 0.129s wall-clock] Done! [3.850s CPU, 3.866s wall-clock] planner.py version 0.0.1 Time: 0.25s Memory: 64MB 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: 64MB (+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: 0.10s Memory: 68MB (+4MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 70MB (+2MB) UNSAT Iteration Time: 0.14s 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: 0.10s Memory: 75MB (+5MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 77MB (+2MB) UNSAT Iteration Time: 0.16s 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: 0.12s Memory: 84MB (+7MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 86MB (+2MB) UNSAT Iteration Time: 0.18s 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: 0.11s Memory: 90MB (+4MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 94MB (+4MB) UNSAT Iteration Time: 0.18s 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: 0.11s Memory: 98MB (+4MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 104MB (+6MB) UNSAT Iteration Time: 0.20s 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: 0.11s Memory: 108MB (+4MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 110MB (+2MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.43s Memory: 119MB (+9MB) Solving... Solving Time: 0.14s Memory: 128MB (+9MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 128MB (+0MB) Answer: 2 occurs(action(("move_seg_c_c2_0_100_seg_c2_c3_0_100_south_south_medium","airplane_cfbeg")),1) occurs(action(("move_seg_rwy_0_1300_seg_27_0_150_south_south_medium","airplane_4xekd")),1) occurs(action(("move_seg_27_0_150_seg_b_27_0_100_south_north_medium","airplane_4xekd")),2) occurs(action(("move_seg_c2_c3_0_100_seg_c3_c_a01_0_100_south_south_medium","airplane_cfbeg")),2) occurs(action(("move_seg_c3_c_a01_0_100_seg_a01_0_100_south_south_medium","airplane_cfbeg")),3) occurs(action(("move_seg_b_27_0_100_seg_n6_b_0_100_north_north_medium","airplane_4xekd")),3) occurs(action(("park_seg_a01_0_100_south","airplane_cfbeg")),4) occurs(action(("move_seg_c4_c5_0_50_seg_c3_c4_0_50_north_north_medium","airplane_wurst")),4) occurs(action(("move_seg_n6_b_0_100_seg_n5_n6_0_100_north_north_medium","airplane_4xekd")),4) occurs(action(("pushback_seg_b02_0_100_seg_c5_c_b02_0_100_south_south_medium","airplane_dfboy")),5) occurs(action(("move_seg_c3_c4_0_50_seg_c2_c3_0_100_north_north_medium","airplane_wurst")),5) occurs(action(("move_seg_n5_n6_0_100_seg_n4_n5_0_86_north_north_medium","airplane_4xekd")),5) occurs(action(("pushback_seg_c5_c_b02_0_100_seg_c5_c6_0_50_south_north_medium","airplane_dfboy")),6) occurs(action(("move_seg_c2_c3_0_100_seg_c_c2_0_100_north_north_medium","airplane_wurst")),6) occurs(action(("move_seg_n4_n5_0_86_seg_n4_n5_6_0_86_north_north_medium","airplane_4xekd")),6) occurs(action(("startup_seg_c5_c6_0_50_north_medium","airplane_dfboy")),7) occurs(action(("move_seg_c_c2_0_100_seg_n_c_0_100_north_north_medium","airplane_wurst")),7) occurs(action(("move_seg_n4_n5_6_0_86_seg_n4_n5_5_0_86_north_north_medium","airplane_4xekd")),7) occurs(action(("move_seg_c5_c6_0_50_seg_c4_c5_0_50_north_north_medium","airplane_dfboy")),8) occurs(action(("move_seg_n_c_0_100_seg_n3_n_0_100_north_north_medium","airplane_wurst")),8) occurs(action(("move_seg_n4_n5_5_0_86_seg_n4_n5_4_0_85_north_north_medium","airplane_4xekd")),8) occurs(action(("move_seg_c4_c5_0_50_seg_c3_c4_0_50_north_north_medium","airplane_dfboy")),9) occurs(action(("move_seg_n3_n_0_100_seg_n2_n3_0_85_north_north_medium","airplane_wurst")),9) occurs(action(("move_seg_n4_n5_4_0_85_seg_n4_n5_3_0_86_north_north_medium","airplane_4xekd")),9) occurs(action(("move_seg_c3_c4_0_50_seg_c2_c3_0_100_north_north_medium","airplane_dfboy")),10) occurs(action(("pushback_seg_a02_0_100_seg_c5_c_a02_0_100_south_south_medium","airplane_daewh")),10) occurs(action(("move_seg_n2_n3_0_85_seg_n2_n3_6_0_86_north_north_medium","airplane_wurst")),10) occurs(action(("move_seg_c2_c3_0_100_seg_c_c2_0_100_north_north_medium","airplane_dfboy")),11) occurs(action(("pushback_seg_c5_c_a02_0_100_seg_c5_c6_0_50_south_north_medium","airplane_daewh")),11) occurs(action(("move_seg_n2_n3_6_0_86_seg_n2_n3_5_0_86_north_north_medium","airplane_wurst")),11) occurs(action(("startup_seg_c5_c6_0_50_north_medium","airplane_daewh")),12) occurs(action(("move_seg_c_c2_0_100_seg_n_c_0_100_north_north_medium","airplane_dfboy")),12) occurs(action(("move_seg_n2_n3_5_0_86_seg_n2_n3_4_0_85_north_north_medium","airplane_wurst")),12) occurs(action(("move_seg_n_c_0_100_seg_n3_n_0_100_north_north_medium","airplane_dfboy")),13) occurs(action(("move_seg_c5_c6_0_50_seg_c4_c5_0_50_north_north_medium","airplane_daewh")),13) occurs(action(("move_seg_n2_n3_4_0_85_seg_n2_n3_3_0_86_north_north_medium","airplane_wurst")),13) occurs(action(("move_seg_n3_n_0_100_seg_n2_n3_0_85_north_north_medium","airplane_dfboy")),14) occurs(action(("move_seg_c4_c5_0_50_seg_c3_c4_0_50_north_north_medium","airplane_daewh")),14) occurs(action(("move_seg_n2_n3_3_0_86_seg_n2_n3_2_0_86_north_north_medium","airplane_wurst")),14) occurs(action(("move_seg_n2_n3_0_85_seg_n2_n3_6_0_86_north_north_medium","airplane_dfboy")),15) occurs(action(("move_seg_c3_c4_0_50_seg_c2_c3_0_100_north_north_medium","airplane_daewh")),15) occurs(action(("move_seg_n2_n3_2_0_86_seg_n2_n3_1_0_86_north_north_medium","airplane_wurst")),15) occurs(action(("move_seg_n2_n3_6_0_86_seg_n2_n3_5_0_86_north_north_medium","airplane_dfboy")),16) occurs(action(("move_seg_c2_c3_0_100_seg_c_c2_0_100_north_north_medium","airplane_daewh")),16) occurs(action(("move_seg_n2_n3_1_0_86_seg_n1_n2_0_100_north_north_medium","airplane_wurst")),16) occurs(action(("move_seg_n1_n2_0_100_seg_n1_a_0_100_north_south_medium","airplane_wurst")),17) occurs(action(("move_seg_n2_n3_5_0_86_seg_n2_n3_4_0_85_north_north_medium","airplane_dfboy")),17) occurs(action(("move_seg_c_c2_0_100_seg_n_c_0_100_north_north_medium","airplane_daewh")),17) occurs(action(("move_seg_n2_n3_4_0_85_seg_n2_n3_3_0_86_north_north_medium","airplane_dfboy")),18) occurs(action(("move_seg_n_c_0_100_seg_n3_n_0_100_north_north_medium","airplane_daewh")),18) occurs(action(("move_seg_n1_a_0_100_seg_a_09_0_100_south_south_medium","airplane_wurst")),18) occurs(action(("move_seg_a_09_0_100_seg_09_0_150_south_south_medium","airplane_wurst")),19) occurs(action(("move_seg_n2_n3_3_0_86_seg_n2_n3_2_0_86_north_north_medium","airplane_dfboy")),19) occurs(action(("move_seg_n3_n_0_100_seg_n2_n3_0_85_north_north_medium","airplane_daewh")),19) occurs(action(("takeoff_seg_09_0_150_south","airplane_wurst")),20) occurs(action(("move_seg_n2_n3_2_0_86_seg_n2_n3_1_0_86_north_north_medium","airplane_dfboy")),20) occurs(action(("move_seg_n2_n3_0_85_seg_n2_n3_6_0_86_north_north_medium","airplane_daewh")),20) occurs(action(("move_seg_n4_n5_1_0_85_seg_n_n4_0_100_north_north_medium","airplane_holgi")),20) occurs(action(("move_seg_n_n4_0_100_seg_n_c_0_100_north_south_medium","airplane_holgi")),21) occurs(action(("move_seg_n2_n3_1_0_86_seg_n1_n2_0_100_north_north_medium","airplane_dfboy")),21) occurs(action(("move_seg_n2_n3_6_0_86_seg_n2_n3_5_0_86_north_north_medium","airplane_daewh")),21) occurs(action(("move_seg_n4_n5_3_0_86_seg_n4_n5_2_0_86_north_north_medium","airplane_4xekd")),21) occurs(action(("move_seg_n1_n2_0_100_seg_n1_a_0_100_north_south_medium","airplane_dfboy")),22) occurs(action(("move_seg_n2_n3_5_0_86_seg_n2_n3_4_0_85_north_north_medium","airplane_daewh")),22) occurs(action(("move_seg_n_c_0_100_seg_c_c2_0_100_south_south_medium","airplane_holgi")),22) occurs(action(("move_seg_n4_n5_2_0_86_seg_n4_n5_1_0_85_north_north_medium","airplane_4xekd")),22) occurs(action(("move_seg_n1_a_0_100_seg_a_09_0_100_south_south_medium","airplane_dfboy")),23) occurs(action(("move_seg_n2_n3_4_0_85_seg_n2_n3_3_0_86_north_north_medium","airplane_daewh")),23) occurs(action(("move_seg_c_c2_0_100_seg_c2_c3_0_100_south_south_medium","airplane_holgi")),23) occurs(action(("move_seg_n4_n5_1_0_85_seg_n_n4_0_100_north_north_medium","airplane_4xekd")),23) occurs(action(("move_seg_a_09_0_100_seg_09_0_150_south_south_medium","airplane_dfboy")),24) occurs(action(("move_seg_n2_n3_3_0_86_seg_n2_n3_2_0_86_north_north_medium","airplane_daewh")),24) occurs(action(("move_seg_n_n4_0_100_seg_n_c_0_100_north_south_medium","airplane_4xekd")),24) occurs(action(("move_seg_c2_c3_0_100_seg_c3_c4_0_50_south_south_medium","airplane_holgi")),24) occurs(action(("takeoff_seg_09_0_150_south","airplane_dfboy")),25) occurs(action(("move_seg_n2_n3_2_0_86_seg_n2_n3_1_0_86_north_north_medium","airplane_daewh")),25) occurs(action(("move_seg_n_c_0_100_seg_c_c2_0_100_south_south_medium","airplane_4xekd")),25) occurs(action(("move_seg_c3_c4_0_50_seg_c4_c5_0_50_south_south_medium","airplane_holgi")),25) occurs(action(("move_seg_n2_n3_1_0_86_seg_n1_n2_0_100_north_north_medium","airplane_daewh")),26) occurs(action(("move_seg_c_c2_0_100_seg_c2_c3_0_100_south_south_medium","airplane_4xekd")),26) occurs(action(("move_seg_c4_c5_0_50_seg_c5_c_b02_0_100_south_south_medium","airplane_holgi")),26) occurs(action(("move_seg_c5_c_b02_0_100_seg_b02_0_100_south_south_medium","airplane_holgi")),27) occurs(action(("move_seg_n1_n2_0_100_seg_n1_a_0_100_north_south_medium","airplane_daewh")),27) occurs(action(("move_seg_c2_c3_0_100_seg_c3_c_b01_0_100_south_south_medium","airplane_4xekd")),27) occurs(action(("park_seg_b02_0_100_south","airplane_holgi")),28) occurs(action(("move_seg_c3_c_b01_0_100_seg_b01_0_100_south_south_medium","airplane_4xekd")),28) occurs(action(("move_seg_n1_a_0_100_seg_a_09_0_100_south_south_medium","airplane_daewh")),28) occurs(action(("park_seg_b01_0_100_south","airplane_4xekd")),29) occurs(action(("move_seg_a_09_0_100_seg_09_0_150_south_south_medium","airplane_daewh")),29) occurs(action(("takeoff_seg_09_0_150_south","airplane_daewh")),30) SATISFIABLE Models : 1+ Calls : 8 Time : 1.743s (Solving: 0.10s 1st Model: 0.08s Unsat: 0.01s) CPU Time : 1.728s Choices : 1135 (Domain: 1091) Conflicts : 135 (Analyzed: 134) Restarts : 0 Model-Level : 151.5 Problems : 8 (Average Length: 18.88 Splits: 0) Lemmas : 134 (Deleted: 0) Binary : 48 (Ratio: 35.82%) Ternary : 21 (Ratio: 15.67%) Conflict : 134 (Average Length: 11.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 134 (Average: 9.19 Max: 101 Sum: 1231) Executed : 120 (Average: 6.69 Max: 101 Sum: 896 Ratio: 72.79%) Bounded : 14 (Average: 23.93 Max: 32 Sum: 335 Ratio: 27.21%) Rules : 99881 (Original: 90197) Atoms : 38097 Bodies : 65948 (Original: 57326) Count : 1705 (Original: 3365) Equivalences : 16711 (Atom=Atom: 2904 Body=Body: 0 Other: 13807) Tight : Yes Variables : 69638 (Eliminated: 0 Frozen: 16152) Constraints : 281665 (Binary: 86.8% Ternary: 9.8% Other: 3.3%) Memory Peak : 128MB Max. Length : 30 steps Sol. Length : 30 steps Models : 2