INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/domains/domain-21.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/instances/instance-21.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-21.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/airport-nontemporal-strips/instances/instance-21.pddl Parsing... Parsing: [2.140s CPU, 2.145s wall-clock] Normalizing task... [0.290s CPU, 0.293s wall-clock] Instantiating... Generating Datalog program... [0.250s CPU, 0.247s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [1.360s CPU, 1.367s wall-clock] Preparing model... [1.000s CPU, 0.995s wall-clock] Generated 8645 rules. Computing model... [0.840s CPU, 0.836s wall-clock] 4030 relevant atoms 6346 auxiliary atoms 10376 final queue length 14544 total queue pushes Completing instantiation... [0.860s CPU, 0.854s wall-clock] Instantiating: [4.370s CPU, 4.364s wall-clock] Computing fact groups... Finding invariants... 26 initial candidates Finding invariants: [2.880s CPU, 2.878s wall-clock] Checking invariant weight... [0.020s CPU, 0.025s wall-clock] Instantiating groups... [1.200s CPU, 1.194s wall-clock] Collecting mutex groups... [0.010s CPU, 0.011s wall-clock] Choosing groups... 1524 uncovered facts Choosing groups: [0.020s CPU, 0.027s wall-clock] Building translation key... [0.060s CPU, 0.059s wall-clock] Computing fact groups: [4.410s CPU, 4.408s wall-clock] Building STRIPS to SAS dictionary... [0.020s CPU, 0.017s wall-clock] Building dictionary for full mutex groups... [0.020s CPU, 0.020s wall-clock] Building mutex information... Building mutex information: [0.030s CPU, 0.032s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.030s CPU, 0.033s wall-clock] Translating task: [0.840s CPU, 0.835s wall-clock] 3684 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 581 propositions removed Detecting unreachable propositions: [0.600s CPU, 0.606s wall-clock] Reordering and filtering variables... 588 of 1242 variables necessary. 196 of 205 mutex groups necessary. 1117 of 1117 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [1.920s CPU, 1.915s wall-clock] Translator variables: 588 Translator derived variables: 0 Translator facts: 1625 Translator goal facts: 2 Translator mutex groups: 196 Translator total mutex groups size: 589 Translator operators: 1117 Translator axioms: 0 Translator task size: 14740 Translator peak memory: 64844 KB Writing output... [0.250s CPU, 0.273s wall-clock] Done! [14.920s CPU, 14.942s wall-clock] planner.py version 0.0.1 Time: 0.47s Memory: 80MB 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: 81MB (+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: 0.23s Memory: 88MB (+7MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 95MB (+7MB) UNSAT Iteration Time: 0.34s 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: 0.24s Memory: 104MB (+9MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 110MB (+6MB) UNSAT Iteration Time: 0.38s 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: 0.28s Memory: 120MB (+10MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 129MB (+9MB) UNSAT Iteration Time: 0.45s 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: 0.25s Memory: 136MB (+7MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 146MB (+10MB) UNSAT Iteration Time: 0.45s 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: 0.26s Memory: 151MB (+5MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 166MB (+15MB) UNSAT Iteration Time: 0.48s 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: 0.34s Memory: 174MB (+8MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 180MB (+6MB) UNSAT Iteration Time: 0.57s 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: 0.25s Memory: 187MB (+7MB) Unblocking actions... Solving... Solving Time: 0.05s Memory: 194MB (+7MB) UNSAT Iteration Time: 0.52s Iteration 9 Queue: [(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: 35 Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.26s Memory: 202MB (+8MB) Unblocking actions... Solving... Solving Time: 0.05s Memory: 223MB (+21MB) UNSAT Iteration Time: 0.54s Iteration 10 Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 40 Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.27s Memory: 223MB (+0MB) Unblocking actions... Solving... Solving Time: 0.05s Memory: 229MB (+6MB) UNSAT Iteration Time: 0.57s Iteration 11 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 45 Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.27s Memory: 236MB (+7MB) Unblocking actions... Solving... Solving Time: 0.06s Memory: 244MB (+8MB) UNSAT Iteration Time: 0.58s Iteration 12 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True)] Grounded Until: 50 Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.27s Memory: 250MB (+6MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 277MB (+27MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.29s Memory: 290MB (+13MB) Solving... Solving Time: 0.27s Memory: 303MB (+13MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 303MB (+0MB) Answer: 2 occurs(action(("move_seg_a8_a_0_157_785_seg_a8_b_1_0_79_7559_south_south_medium","airplane_cfbeg")),1) occurs(action(("pushback_seg_p118_0_76_seg_o1_118b_0_60_south_south_medium","airplane_daew7")),1) occurs(action(("pushback_seg_o1_118b_0_60_seg_o1_118c_0_34_south_north_medium","airplane_daew7")),2) occurs(action(("move_seg_a8_b_1_0_79_7559_seg_a8_b_0_80_6226_south_south_medium","airplane_cfbeg")),2) occurs(action(("startup_seg_o1_118c_0_34_north_medium","airplane_daew7")),3) occurs(action(("move_seg_a8_b_0_80_6226_seg_m_a8d_0_120_934_south_north_medium","airplane_cfbeg")),3) occurs(action(("move_seg_o1_118c_0_34_seg_o1_118a_0_34_north_south_medium","airplane_daew7")),4) occurs(action(("move_seg_m_a8d_0_120_934_seg_m_a8b_0_60_north_south_medium","airplane_cfbeg")),4) occurs(action(("move_seg_o1_118a_0_34_seg_o1_117c_0_34_south_north_medium","airplane_daew7")),5) occurs(action(("move_seg_m_a8b_0_60_seg_n_a8a_0_60_south_north_medium","airplane_cfbeg")),5) occurs(action(("move_seg_o1_117c_0_34_seg_o1_117a_0_34_north_south_medium","airplane_daew7")),6) occurs(action(("move_seg_n_a8a_0_60_seg_n_a8c_0_60_north_south_medium","airplane_cfbeg")),6) occurs(action(("move_seg_o1_117a_0_34_seg_o1_116c_0_34_south_north_medium","airplane_daew7")),7) occurs(action(("move_seg_n_a8c_0_60_seg_n_a6a8f_0_75_south_north_medium","airplane_cfbeg")),7) occurs(action(("move_seg_o1_116c_0_34_seg_o1_116a_0_34_north_south_medium","airplane_daew7")),8) occurs(action(("move_seg_n_a6a8f_0_75_seg_n_a6a8e_0_75_north_north_medium","airplane_cfbeg")),8) occurs(action(("move_seg_o1_116a_0_34_seg_o1_115c_0_34_south_north_medium","airplane_daew7")),9) occurs(action(("move_seg_n_a6a8e_0_75_seg_n_a6a8d_0_75_north_north_medium","airplane_cfbeg")),9) occurs(action(("move_seg_o1_115c_0_34_seg_o1_115a_0_34_north_south_medium","airplane_daew7")),10) occurs(action(("move_seg_n_a6a8d_0_75_seg_n_a6a8c_0_75_north_north_medium","airplane_cfbeg")),10) occurs(action(("move_seg_o1_115a_0_34_seg_o1_c3c_0_48_south_north_medium","airplane_daew7")),11) occurs(action(("move_seg_n_a6a8c_0_75_seg_n_a6a8b_0_75_north_north_medium","airplane_cfbeg")),11) occurs(action(("move_seg_o1_c3c_0_48_seg_o1_c3a_0_34_north_south_medium","airplane_daew7")),12) occurs(action(("move_seg_n_a6a8b_0_75_seg_n_a6a8a_0_115_north_north_medium","airplane_cfbeg")),12) occurs(action(("move_seg_o1_c3a_0_34_seg_o1_111c_0_34_south_north_medium","airplane_daew7")),13) occurs(action(("move_seg_n_a6a8a_0_115_seg_n_a6b_0_60_north_north_medium","airplane_cfbeg")),13) occurs(action(("move_seg_o1_111c_0_34_seg_o1_111a_0_34_north_south_medium","airplane_daew7")),14) occurs(action(("move_seg_n_a6b_0_60_seg_n_a6c_0_60_north_south_medium","airplane_cfbeg")),14) occurs(action(("move_seg_o1_111a_0_34_seg_o1_110c_0_34_south_north_medium","airplane_daew7")),15) occurs(action(("move_seg_n_a6c_0_60_seg_n_a7a6d_0_75_south_north_medium","airplane_cfbeg")),15) occurs(action(("move_seg_o1_110c_0_34_seg_o1_110a_0_34_north_south_medium","airplane_daew7")),16) occurs(action(("move_seg_n_a7a6d_0_75_seg_n_a7a6c_0_75_north_north_medium","airplane_cfbeg")),16) occurs(action(("move_seg_o1_110a_0_34_seg_o1_109c_0_34_south_north_medium","airplane_daew7")),17) occurs(action(("move_seg_n_a7a6c_0_75_seg_n_a7a6b_0_75_north_north_medium","airplane_cfbeg")),17) occurs(action(("move_seg_o1_109c_0_34_seg_o1_109a_0_34_north_south_medium","airplane_daew7")),18) occurs(action(("move_seg_n_a7a6b_0_75_seg_n_a7a6a_0_85_north_north_medium","airplane_cfbeg")),18) occurs(action(("move_seg_o1_109a_0_34_seg_o1_108c_0_34_south_north_medium","airplane_daew7")),19) occurs(action(("move_seg_n_a7a6a_0_85_seg_n_a7b_0_60_north_north_medium","airplane_cfbeg")),19) occurs(action(("move_seg_o1_108c_0_34_seg_o1_108a_0_34_north_south_medium","airplane_daew7")),20) occurs(action(("move_seg_n_a7b_0_60_seg_n_a7c_0_60_north_south_medium","airplane_cfbeg")),20) occurs(action(("move_seg_o1_108a_0_34_seg_o1_c2c_0_34_south_north_medium","airplane_daew7")),21) occurs(action(("move_seg_n_a7c_0_60_seg_n_a4a7f_0_75_south_north_medium","airplane_cfbeg")),21) occurs(action(("move_seg_o1_c2c_0_34_seg_o1_c2a_0_60_north_south_medium","airplane_daew7")),22) occurs(action(("move_seg_n_a4a7f_0_75_seg_n_a4a7e_0_75_north_north_medium","airplane_cfbeg")),22) occurs(action(("move_seg_o1_c2a_0_60_seg_o1_104c_0_60_south_north_medium","airplane_daew7")),23) occurs(action(("move_seg_n_a4a7e_0_75_seg_n_a4a7d_0_75_north_north_medium","airplane_cfbeg")),23) occurs(action(("move_seg_o1_104c_0_60_seg_o1_104a_0_34_north_south_medium","airplane_daew7")),24) occurs(action(("move_seg_n_a4a7d_0_75_seg_n_a4a7c_0_75_north_north_medium","airplane_cfbeg")),24) occurs(action(("move_seg_o1_104a_0_34_seg_o1_103c_0_34_south_north_medium","airplane_daew7")),25) occurs(action(("move_seg_n_a4a7c_0_75_seg_n_a4a7b_0_75_north_north_medium","airplane_cfbeg")),25) occurs(action(("move_seg_o1_103c_0_34_seg_o1_103a_0_34_north_south_medium","airplane_daew7")),26) occurs(action(("move_seg_n_a4a7b_0_75_seg_n_a4a7a_0_115_north_north_medium","airplane_cfbeg")),26) occurs(action(("move_seg_o1_103a_0_34_seg_o1_102c_0_34_south_north_medium","airplane_daew7")),27) occurs(action(("move_seg_n_a4a7a_0_115_seg_n_a4b_0_60_north_north_medium","airplane_cfbeg")),27) occurs(action(("move_seg_o1_102c_0_34_seg_o1_102a_0_34_north_south_medium","airplane_daew7")),28) occurs(action(("move_seg_n_a4b_0_60_seg_n_a4c_0_60_north_south_medium","airplane_cfbeg")),28) occurs(action(("move_seg_o1_102a_0_34_seg_o1_c1b_0_34_south_north_medium","airplane_daew7")),29) occurs(action(("move_seg_n_a4c_0_60_seg_n_n2a4e_0_75_south_north_medium","airplane_cfbeg")),29) occurs(action(("move_seg_o1_c1b_0_34_seg_o1_c1c_0_80_north_south_medium","airplane_daew7")),30) occurs(action(("move_seg_n_n2a4e_0_75_seg_n_n2a4d_0_75_north_north_medium","airplane_cfbeg")),30) occurs(action(("move_seg_o1_c1c_0_80_seg_c1_n2b_0_80_south_north_medium","airplane_daew7")),31) occurs(action(("move_seg_n_n2a4d_0_75_seg_n_n2a4c_0_75_north_north_medium","airplane_cfbeg")),31) occurs(action(("move_seg_c1_n2b_0_80_seg_c1_n2c_0_60_north_south_medium","airplane_daew7")),32) occurs(action(("move_seg_n_n2a4c_0_75_seg_n_n2a4b_0_75_north_north_medium","airplane_cfbeg")),32) occurs(action(("move_seg_c1_n2c_0_60_seg_w1_c1b_0_60_south_north_medium","airplane_daew7")),33) occurs(action(("move_seg_n_n2a4b_0_75_seg_n_n2a4a_0_70_north_north_medium","airplane_cfbeg")),33) occurs(action(("move_seg_w1_c1b_0_60_seg_w1_c1a_0_60_north_south_medium","airplane_daew7")),34) occurs(action(("move_seg_n_n2a4a_0_70_seg_n_n2a_0_60_north_north_medium","airplane_cfbeg")),34) occurs(action(("move_seg_w1_c1a_0_60_seg_n1_0_108_south_north_medium","airplane_daew7")),35) occurs(action(("move_seg_n_n2a_0_60_seg_n_n2b_0_60_north_south_medium","airplane_cfbeg")),35) occurs(action(("move_seg_n1_0_108_seg_n_a3c_0_60_north_north_medium","airplane_daew7")),36) occurs(action(("move_seg_n_n2b_0_60_seg_n2_0_108_south_south_medium","airplane_cfbeg")),36) occurs(action(("move_seg_n2_0_108_seg_c1_n2a_0_60_south_north_medium","airplane_cfbeg")),37) occurs(action(("move_seg_n_a3c_0_60_seg_n_a3d_0_60_north_south_medium","airplane_daew7")),37) occurs(action(("move_seg_n_a3d_0_60_seg_n_a2a3f_0_115_south_north_medium","airplane_daew7")),38) occurs(action(("move_seg_c1_n2a_0_60_seg_c1_n2b_0_80_north_south_medium","airplane_cfbeg")),38) occurs(action(("move_seg_c1_n2b_0_80_seg_o1_c1c_0_80_south_north_medium","airplane_cfbeg")),39) occurs(action(("move_seg_n_a2a3f_0_115_seg_n_a2a3e_0_75_north_north_medium","airplane_daew7")),39) occurs(action(("move_seg_n_a2a3e_0_75_seg_n_a2a3d_0_75_north_north_medium","airplane_daew7")),40) occurs(action(("move_seg_o1_c1c_0_80_seg_o1_c1b_0_34_north_south_medium","airplane_cfbeg")),40) occurs(action(("move_seg_o1_c1b_0_34_seg_o1_102a_0_34_south_north_medium","airplane_cfbeg")),41) occurs(action(("move_seg_n_a2a3d_0_75_seg_n_a2a3c_0_75_north_north_medium","airplane_daew7")),41) occurs(action(("move_seg_n_a2a3c_0_75_seg_n_a2a3b_0_75_north_north_medium","airplane_daew7")),42) occurs(action(("move_seg_o1_102a_0_34_seg_o1_102c_0_34_north_south_medium","airplane_cfbeg")),42) occurs(action(("move_seg_o1_102c_0_34_seg_o1_103a_0_34_south_north_medium","airplane_cfbeg")),43) occurs(action(("move_seg_n_a2a3b_0_75_seg_n_a2a3a_0_75_north_north_medium","airplane_daew7")),43) occurs(action(("move_seg_n_a2a3a_0_75_seg_n_a2b_0_60_north_north_medium","airplane_daew7")),44) occurs(action(("move_seg_o1_103a_0_34_seg_o1_103c_0_34_north_south_medium","airplane_cfbeg")),44) occurs(action(("move_seg_o1_103c_0_34_seg_o1_104a_0_34_south_north_medium","airplane_cfbeg")),45) occurs(action(("move_seg_n_a2b_0_60_seg_n_a2a_0_60_north_south_medium","airplane_daew7")),45) occurs(action(("move_seg_n_a2a_0_60_seg_a2_c_0_100_south_north_medium","airplane_daew7")),46) occurs(action(("move_seg_o1_104a_0_34_seg_o1_104b_0_60_north_south_medium","airplane_cfbeg")),46) occurs(action(("move_seg_a2_c_0_100_seg_a2_b_0_90_north_north_medium","airplane_daew7")),47) occurs(action(("move_seg_a2_b_0_90_seg_a2_a_0_90_north_north_medium","airplane_daew7")),48) occurs(action(("move_seg_a2_a_0_90_seg_08l_a2b_0_80_north_north_medium","airplane_daew7")),49) occurs(action(("move_seg_08l_a2b_0_80_seg_08l_a2a_0_80_north_south_medium","airplane_daew7")),50) occurs(action(("move_seg_08l_a2a_0_80_seg_08l_a2a3_0_970_south_south_medium","airplane_daew7")),51) occurs(action(("move_seg_08l_a2a3_0_970_seg_08l_0_80_south_north_medium","airplane_daew7")),52) occurs(action(("move_seg_o1_104b_0_60_seg_p104_0_76_south_south_medium","airplane_cfbeg")),53) occurs(action(("park_seg_p104_0_76_south","airplane_cfbeg")),54) occurs(action(("takeoff_seg_08l_0_80_north","airplane_daew7")),55) SATISFIABLE Models : 1+ Calls : 13 Time : 7.164s (Solving: 0.11s 1st Model: 0.09s Unsat: 0.00s) CPU Time : 7.140s Choices : 312 (Domain: 121) Conflicts : 4 (Analyzed: 4) Restarts : 0 Model-Level : 114.5 Problems : 13 (Average Length: 31.62 Splits: 0) Lemmas : 4 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 4 (Average Length: 458.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 4 (Average: 49.25 Max: 191 Sum: 197) Executed : 4 (Average: 49.25 Max: 191 Sum: 197 Ratio: 100.00%) Bounded : 0 (Average: 0.00 Max: 0 Sum: 0 Ratio: 0.00%) Rules : 196384 (Original: 171329) Atoms : 111155 Bodies : 119804 (Original: 98138) Count : 3289 (Original: 7286) Equivalences : 36243 (Atom=Atom: 5739 Body=Body: 0 Other: 30504) Tight : Yes Variables : 255976 (Eliminated: 0 Frozen: 42318) Constraints : 558342 (Binary: 84.8% Ternary: 11.9% Other: 3.3%) Memory Peak : 327MB Max. Length : 55 steps Sol. Length : 55 steps Models : 2