INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-7.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-1998/domains/logistics-round-1-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-1998/domains/logistics-round-1-strips/instances/instance-7.pddl Parsing... Parsing: [0.030s CPU, 0.023s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.007s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.026s wall-clock] Preparing model... [0.020s CPU, 0.020s wall-clock] Generated 51 rules. Computing model... [0.370s CPU, 0.368s wall-clock] 3222 relevant atoms 1982 auxiliary atoms 5204 final queue length 7283 total queue pushes Completing instantiation... [0.520s CPU, 0.530s wall-clock] Instantiating: [0.950s CPU, 0.956s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.010s CPU, 0.015s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.040s CPU, 0.036s wall-clock] Collecting mutex groups... [0.010s CPU, 0.003s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.000s CPU, 0.008s wall-clock] Building translation key... [0.000s CPU, 0.005s wall-clock] Computing fact groups: [0.090s CPU, 0.095s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.010s 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: [0.020s CPU, 0.023s wall-clock] Translating task: [0.450s CPU, 0.455s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 27 propositions removed Detecting unreachable propositions: [0.240s CPU, 0.239s wall-clock] Reordering and filtering variables... 23 of 27 variables necessary. 0 of 27 mutex groups necessary. 1738 of 2442 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.050s CPU, 0.050s wall-clock] Translator variables: 23 Translator derived variables: 0 Translator facts: 322 Translator goal facts: 6 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 1738 Translator axioms: 0 Translator task size: 6621 Translator peak memory: 40280 KB Writing output... [0.120s CPU, 0.140s wall-clock] Done! [1.960s CPU, 1.985s wall-clock] planner.py version 0.0.1 Time: 0.26s Memory: 61MB 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: 61MB (+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: 0.09s Memory: 62MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 66MB (+4MB) UNSAT Iteration Time: 0.13s 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: 0.09s Memory: 71MB (+5MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 75MB (+4MB) 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: 0.09s Memory: 79MB (+4MB) Unblocking actions... Solving... Solving Time: 0.79s Memory: 86MB (+7MB) UNSAT Iteration Time: 0.95s 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: 0.10s Memory: 92MB (+6MB) Unblocking actions... Solving... Solving Time: 1.74s Memory: 95MB (+3MB) UNKNOWN Iteration Time: 1.90s 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: 0.09s Memory: 101MB (+6MB) Unblocking actions... Solving... Solving Time: 1.92s Memory: 108MB (+7MB) UNKNOWN Iteration Time: 2.08s 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: 0.09s Memory: 112MB (+4MB) Unblocking actions... Solving... Solving Time: 1.99s Memory: 115MB (+3MB) UNKNOWN Iteration Time: 2.15s Iteration 8 Queue: [(4,20,1,True), (5,25,1,True), (6,30,1,True), (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), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 1.69s Memory: 115MB (+0MB) UNKNOWN Iteration Time: 1.70s Iteration 9 Queue: [(5,25,1,True), (6,30,1,True), (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), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 1.98s Memory: 115MB (+0MB) UNKNOWN Iteration Time: 1.99s Iteration 10 Queue: [(6,30,1,True), (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), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 2.06s Memory: 116MB (+1MB) UNKNOWN Iteration Time: 2.06s Iteration 11 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), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 30 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.09s Memory: 121MB (+5MB) Unblocking actions... Solving... Solving Time: 2.27s Memory: 130MB (+9MB) UNKNOWN Iteration Time: 2.44s Iteration 12 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), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 35 Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.13s Memory: 136MB (+6MB) Unblocking actions... Solving... Solving Time: 2.28s Memory: 142MB (+6MB) UNKNOWN Iteration Time: 2.49s Iteration 13 Queue: [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 40 Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.09s Memory: 145MB (+3MB) Unblocking actions... Solving... Solving Time: 2.37s Memory: 149MB (+4MB) UNKNOWN Iteration Time: 2.55s Iteration 14 Queue: [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 45 Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.09s Memory: 153MB (+4MB) Unblocking actions... Solving... Solving Time: 2.37s Memory: 165MB (+12MB) UNKNOWN Iteration Time: 2.55s Iteration 15 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 50 Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.09s Memory: 165MB (+0MB) Unblocking actions... Solving... Solving Time: 2.41s Memory: 172MB (+7MB) UNKNOWN Iteration Time: 2.60s Iteration 16 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 55 Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.09s Memory: 175MB (+3MB) Unblocking actions... Solving... Solving Time: 2.62s Memory: 180MB (+5MB) UNKNOWN Iteration Time: 2.81s Iteration 17 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 60 Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.09s Memory: 183MB (+3MB) Unblocking actions... Solving... Solving Time: 3.44s Memory: 189MB (+6MB) UNKNOWN Iteration Time: 3.63s Iteration 18 Queue: [(14,70,0,True), (15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 65 Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 0.09s Memory: 191MB (+2MB) Unblocking actions... Solving... Solving Time: 4.32s Memory: 197MB (+6MB) UNKNOWN Iteration Time: 4.52s Iteration 19 Queue: [(15,75,0,True), (16,80,0,True), (17,85,0,True)] Grounded Until: 70 Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 0.10s Memory: 199MB (+2MB) Unblocking actions... Solving... Solving Time: 3.97s Memory: 216MB (+17MB) UNKNOWN Iteration Time: 4.18s Iteration 20 Queue: [(16,80,0,True), (17,85,0,True)] Grounded Until: 75 Grounding... [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])] Grounding Time: 0.10s Memory: 216MB (+0MB) Unblocking actions... Solving... Solving Time: 4.07s Memory: 222MB (+6MB) UNKNOWN Iteration Time: 4.28s Iteration 21 Queue: [(17,85,0,True)] Grounded Until: 80 Grounding... [('step', [81]), ('step', [82]), ('step', [83]), ('step', [84]), ('step', [85]), ('check', [85])] Grounding Time: 0.11s Memory: 224MB (+2MB) Unblocking actions... Solving... Solving Time: 4.52s Memory: 232MB (+8MB) UNKNOWN Iteration Time: 4.75s Iteration 22 Queue: [(4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 85 Blocking actions... Solving... Solving Time: 2.08s Memory: 233MB (+1MB) UNKNOWN Iteration Time: 2.09s Iteration 23 Queue: [(5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 85 Unblocking actions... Solving... Solving Time: 2.34s Memory: 233MB (+0MB) UNKNOWN Iteration Time: 2.35s Iteration 24 Queue: [(6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 85 Unblocking actions... Solving... Solving Time: 2.46s Memory: 233MB (+0MB) UNKNOWN Iteration Time: 2.47s Iteration 25 Queue: [(7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 85 Unblocking actions... Solving... Solving Time: 2.64s Memory: 233MB (+0MB) UNKNOWN Iteration Time: 2.65s Iteration 26 Queue: [(8,40,1,True), (9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 85 Unblocking actions... Solving... Solving Time: 2.64s Memory: 233MB (+0MB) UNKNOWN Iteration Time: 2.66s Iteration 27 Queue: [(9,45,1,True), (10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 85 Unblocking actions... Solving... Solving Time: 2.93s Memory: 233MB (+0MB) UNKNOWN Iteration Time: 2.95s Iteration 28 Queue: [(10,50,1,True), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 85 Unblocking actions... Solving... Solving Time: 3.01s Memory: 233MB (+0MB) UNKNOWN Iteration Time: 3.03s Iteration 29 Queue: [(11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 85 Unblocking actions... Solving... Solving Time: 3.16s Memory: 233MB (+0MB) UNKNOWN Iteration Time: 3.18s Iteration 30 Queue: [(12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,1,True), (17,85,1,True), (18,90,0,True), (19,95,0,True), (20,100,0,True), (21,105,0,True)] Grounded Until: 85 Unblocking actions... Solving... Answer: 1 occurs(action(("fly-airplane","plane6","city2-2","city4-2")),1) occurs(action(("fly-airplane","plane5","city5-2","city6-2")),2) occurs(action(("load-truck","package5","truck4","city4-1")),3) occurs(action(("drive-truck","truck4","city4-1","city4-2","city4")),4) occurs(action(("unload-truck","package5","truck4","city4-2")),5) occurs(action(("load-airplane","package5","plane6","city4-2")),6) occurs(action(("fly-airplane","plane6","city4-2","city9-2")),7) occurs(action(("drive-truck","truck9","city9-1","city9-2","city9")),8) occurs(action(("unload-airplane","package5","plane6","city9-2")),9) occurs(action(("load-truck","package5","truck9","city9-2")),10) occurs(action(("drive-truck","truck9","city9-2","city9-1","city9")),11) occurs(action(("unload-truck","package5","truck9","city9-1")),12) occurs(action(("fly-airplane","plane6","city9-2","city3-2")),13) occurs(action(("fly-airplane","plane4","city6-2","city4-2")),14) occurs(action(("fly-airplane","plane1","city1-2","city6-2")),15) occurs(action(("load-airplane","package7","plane1","city6-2")),16) occurs(action(("fly-airplane","plane1","city6-2","city5-2")),17) occurs(action(("unload-airplane","package7","plane1","city5-2")),18) occurs(action(("load-airplane","package9","plane1","city5-2")),19) occurs(action(("fly-airplane","plane1","city5-2","city7-2")),20) occurs(action(("fly-airplane","plane6","city3-2","city9-2")),21) occurs(action(("load-truck","package5","truck9","city9-1")),22) occurs(action(("drive-truck","truck9","city9-1","city9-2","city9")),23) occurs(action(("unload-truck","package5","truck9","city9-2")),24) occurs(action(("fly-airplane","plane3","city9-2","city4-2")),25) occurs(action(("fly-airplane","plane2","city8-2","city9-2")),26) occurs(action(("load-airplane","package5","plane6","city9-2")),27) occurs(action(("fly-airplane","plane6","city9-2","city7-2")),28) occurs(action(("fly-airplane","plane4","city4-2","city9-2")),29) occurs(action(("drive-truck","truck5","city5-1","city5-2","city5")),30) occurs(action(("fly-airplane","plane2","city9-2","city8-2")),31) occurs(action(("unload-airplane","package5","plane6","city7-2")),32) occurs(action(("load-truck","package7","truck5","city5-2")),33) occurs(action(("load-airplane","package5","plane1","city7-2")),34) occurs(action(("load-airplane","package10","plane5","city6-2")),35) occurs(action(("fly-airplane","plane5","city6-2","city9-2")),36) occurs(action(("unload-airplane","package10","plane5","city9-2")),37) occurs(action(("fly-airplane","plane3","city4-2","city5-2")),38) occurs(action(("unload-airplane","package5","plane1","city7-2")),39) occurs(action(("drive-truck","truck7","city7-1","city7-2","city7")),40) occurs(action(("load-truck","package5","truck7","city7-2")),41) occurs(action(("fly-airplane","plane3","city5-2","city4-2")),42) occurs(action(("drive-truck","truck7","city7-2","city7-1","city7")),43) occurs(action(("fly-airplane","plane5","city9-2","city7-2")),44) occurs(action(("load-truck","package10","truck9","city9-2")),45) occurs(action(("fly-airplane","plane2","city8-2","city5-2")),46) occurs(action(("unload-truck","package5","truck7","city7-1")),47) occurs(action(("fly-airplane","plane4","city9-2","city1-2")),48) occurs(action(("fly-airplane","plane1","city7-2","city9-2")),49) occurs(action(("drive-truck","truck9","city9-2","city9-1","city9")),50) occurs(action(("load-airplane","package6","plane4","city1-2")),51) occurs(action(("unload-airplane","package9","plane1","city9-2")),52) occurs(action(("fly-airplane","plane4","city1-2","city10-2")),53) occurs(action(("unload-airplane","package6","plane4","city10-2")),54) occurs(action(("load-airplane","package8","plane4","city10-2")),55) occurs(action(("drive-truck","truck5","city5-2","city5-1","city5")),56) occurs(action(("fly-airplane","plane4","city10-2","city1-2")),57) occurs(action(("unload-truck","package10","truck9","city9-1")),58) occurs(action(("unload-truck","package7","truck5","city5-1")),59) occurs(action(("unload-airplane","package8","plane4","city1-2")),60) Solving Time: 3.30s Memory: 233MB (+0MB) SAT SATISFIABLE Models : 1+ Calls : 30 Time : 74.880s (Solving: 70.79s 1st Model: 3.27s Unsat: 0.80s) CPU Time : 74.870s Choices : 2754088 Conflicts : 293157 (Analyzed: 293155) Restarts : 2648 (Average: 110.71 Last: 169) Model-Level : 916.0 Problems : 30 (Average Length: 56.00 Splits: 0) Lemmas : 293155 (Deleted: 184863) Binary : 25852 (Ratio: 8.82%) Ternary : 16453 (Ratio: 5.61%) Conflict : 293155 (Average Length: 47.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 293155 (Average: 7.06 Max: 2216 Sum: 2070000) Executed : 292798 (Average: 7.01 Max: 2216 Sum: 2056376 Ratio: 99.34%) Bounded : 357 (Average: 38.16 Max: 87 Sum: 13624 Ratio: 0.66%) Rules : 22640 Atoms : 22640 Bodies : 1 (Original: 0) Tight : Yes Variables : 195215 (Eliminated: 0 Frozen: 171324) Constraints : 845155 (Binary: 94.4% Ternary: 3.7% Other: 1.9%) Memory Peak : 254MB Max. Length : 85 steps Sol. Length : 60 steps