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-2.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-2.pddl Parsing... Parsing: [0.020s CPU, 0.023s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.028s wall-clock] Preparing model... [0.010s CPU, 0.019s wall-clock] Generated 51 rules. Computing model... [0.200s CPU, 0.200s wall-clock] 1448 relevant atoms 1112 auxiliary atoms 2560 final queue length 3389 total queue pushes Completing instantiation... [0.220s CPU, 0.215s wall-clock] Instantiating: [0.470s CPU, 0.472s wall-clock] Computing fact groups... Finding invariants... 6 initial candidates Finding invariants: [0.010s CPU, 0.012s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.020s CPU, 0.022s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 0 uncovered facts Choosing groups: [0.010s CPU, 0.004s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.050s CPU, 0.055s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.002s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.001s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.009s wall-clock] Translating task: [0.170s CPU, 0.172s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 19 propositions removed Detecting unreachable propositions: [0.100s CPU, 0.097s wall-clock] Reordering and filtering variables... 19 of 19 variables necessary. 0 of 19 mutex groups necessary. 980 of 980 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.020s CPU, 0.023s wall-clock] Translator variables: 19 Translator derived variables: 0 Translator facts: 230 Translator goal facts: 5 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 980 Translator axioms: 0 Translator task size: 3794 Translator peak memory: 35928 KB Writing output... [0.070s CPU, 0.079s wall-clock] Done! [0.920s CPU, 0.935s wall-clock] planner.py version 0.0.1 Time: 0.16s Memory: 54MB 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: 54MB (+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: 0.05s Memory: 55MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 57MB (+2MB) UNSAT Iteration Time: 0.07s 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: 0.05s Memory: 60MB (+3MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 62MB (+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: 0.06s Memory: 66MB (+4MB) Unblocking actions... Solving... Solving Time: 0.91s Memory: 68MB (+2MB) UNKNOWN Iteration Time: 1.00s 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: 0.05s Memory: 72MB (+4MB) Unblocking actions... Solving... Solving Time: 1.04s Memory: 76MB (+4MB) UNKNOWN Iteration Time: 1.12s 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: 0.05s Memory: 78MB (+2MB) Unblocking actions... Solving... Solving Time: 1.20s Memory: 82MB (+4MB) UNKNOWN Iteration Time: 1.29s 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: 0.05s Memory: 84MB (+2MB) Unblocking actions... Solving... Solving Time: 1.40s Memory: 87MB (+3MB) UNKNOWN Iteration Time: 1.49s Iteration 8 Queue: [(3,15,1,True), (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)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 0.05s Memory: 87MB (+0MB) UNSAT Iteration Time: 0.05s Iteration 9 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 1.15s Memory: 87MB (+0MB) UNKNOWN Iteration Time: 1.16s Iteration 10 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 1.33s Memory: 87MB (+0MB) UNKNOWN Iteration Time: 1.34s Iteration 11 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 1.40s Memory: 87MB (+0MB) UNKNOWN Iteration Time: 1.40s Iteration 12 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)] Grounded Until: 30 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 0.07s Memory: 93MB (+6MB) Unblocking actions... Solving... Solving Time: 1.47s Memory: 98MB (+5MB) UNKNOWN Iteration Time: 1.58s Iteration 13 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)] Grounded Until: 35 Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.05s Memory: 100MB (+2MB) Unblocking actions... Solving... Solving Time: 1.60s Memory: 102MB (+2MB) UNKNOWN Iteration Time: 1.69s Iteration 14 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)] Grounded Until: 40 Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 0.05s Memory: 105MB (+3MB) Unblocking actions... Solving... Solving Time: 1.60s Memory: 108MB (+3MB) UNKNOWN Iteration Time: 1.71s Iteration 15 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)] Grounded Until: 45 Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 0.05s Memory: 110MB (+2MB) Unblocking actions... Solving... Solving Time: 1.76s Memory: 117MB (+7MB) UNKNOWN Iteration Time: 1.87s Iteration 16 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)] Grounded Until: 50 Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 0.05s Memory: 117MB (+0MB) Unblocking actions... Solving... Solving Time: 1.81s Memory: 120MB (+3MB) UNKNOWN Iteration Time: 1.91s Iteration 17 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 55 Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 0.05s Memory: 122MB (+2MB) Unblocking actions... Solving... Solving Time: 1.80s Memory: 125MB (+3MB) UNKNOWN Iteration Time: 1.91s Iteration 18 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)] Grounded Until: 60 Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 0.05s Memory: 127MB (+2MB) Unblocking actions... Solving... Answer: 1 occurs(action(("fly-airplane","plane4","city3-2","city2-2")),1) occurs(action(("drive-truck","truck1","city1-1","city1-2","city1")),2) occurs(action(("load-airplane","package3","plane2","city3-2")),3) occurs(action(("load-airplane","package1","plane4","city2-2")),4) occurs(action(("fly-airplane","plane4","city2-2","city3-2")),5) occurs(action(("fly-airplane","plane3","city7-2","city3-2")),6) occurs(action(("fly-airplane","plane2","city3-2","city7-2")),7) occurs(action(("fly-airplane","plane4","city3-2","city2-2")),8) occurs(action(("fly-airplane","plane2","city7-2","city9-2")),9) occurs(action(("fly-airplane","plane4","city2-2","city3-2")),10) occurs(action(("fly-airplane","plane2","city9-2","city3-2")),11) occurs(action(("unload-airplane","package1","plane4","city3-2")),12) occurs(action(("fly-airplane","plane3","city3-2","city6-2")),13) occurs(action(("fly-airplane","plane1","city6-2","city7-2")),14) occurs(action(("load-airplane","package1","plane2","city3-2")),15) occurs(action(("load-airplane","package4","plane1","city7-2")),16) occurs(action(("fly-airplane","plane1","city7-2","city6-2")),17) occurs(action(("drive-truck","truck6","city6-1","city6-2","city6")),18) occurs(action(("unload-airplane","package4","plane1","city6-2")),19) occurs(action(("load-truck","package4","truck6","city6-2")),20) occurs(action(("fly-airplane","plane3","city6-2","city9-2")),21) occurs(action(("fly-airplane","plane3","city9-2","city6-2")),22) occurs(action(("unload-truck","package4","truck6","city6-2")),23) occurs(action(("fly-airplane","plane1","city6-2","city7-2")),24) occurs(action(("drive-truck","truck3","city3-1","city3-2","city3")),25) occurs(action(("unload-airplane","package1","plane2","city3-2")),26) occurs(action(("load-truck","package1","truck3","city3-2")),27) occurs(action(("drive-truck","truck3","city3-2","city3-1","city3")),28) occurs(action(("drive-truck","truck3","city3-1","city3-2","city3")),29) occurs(action(("drive-truck","truck3","city3-2","city3-1","city3")),30) occurs(action(("unload-truck","package1","truck3","city3-1")),31) occurs(action(("load-truck","package1","truck3","city3-1")),32) occurs(action(("load-truck","package2","truck10","city10-1")),33) occurs(action(("drive-truck","truck10","city10-1","city10-2","city10")),34) occurs(action(("unload-truck","package2","truck10","city10-2")),35) occurs(action(("fly-airplane","plane2","city3-2","city10-2")),36) occurs(action(("fly-airplane","plane4","city3-2","city10-2")),37) occurs(action(("load-airplane","package2","plane2","city10-2")),38) occurs(action(("fly-airplane","plane2","city10-2","city9-2")),39) occurs(action(("fly-airplane","plane4","city10-2","city9-2")),40) occurs(action(("fly-airplane","plane4","city9-2","city4-2")),41) occurs(action(("unload-airplane","package2","plane2","city9-2")),42) occurs(action(("fly-airplane","plane2","city9-2","city1-2")),43) occurs(action(("unload-airplane","package3","plane2","city1-2")),44) occurs(action(("load-truck","package3","truck1","city1-2")),45) occurs(action(("drive-truck","truck1","city1-2","city1-1","city1")),46) occurs(action(("unload-truck","package3","truck1","city1-1")),47) occurs(action(("load-truck","package4","truck6","city6-2")),48) occurs(action(("fly-airplane","plane2","city1-2","city9-2")),49) occurs(action(("load-truck","package3","truck1","city1-1")),50) occurs(action(("fly-airplane","plane2","city9-2","city4-2")),51) occurs(action(("unload-truck","package3","truck1","city1-1")),52) occurs(action(("fly-airplane","plane2","city4-2","city9-2")),53) occurs(action(("fly-airplane","plane4","city4-2","city1-2")),54) occurs(action(("load-truck","package3","truck1","city1-1")),55) occurs(action(("load-airplane","package5","plane4","city1-2")),56) occurs(action(("unload-truck","package3","truck1","city1-1")),57) occurs(action(("load-truck","package3","truck1","city1-1")),58) occurs(action(("drive-truck","truck6","city6-2","city6-1","city6")),59) occurs(action(("fly-airplane","plane4","city1-2","city4-2")),60) occurs(action(("unload-airplane","package5","plane4","city4-2")),61) occurs(action(("unload-truck","package4","truck6","city6-1")),62) occurs(action(("unload-truck","package3","truck1","city1-1")),63) occurs(action(("unload-truck","package1","truck3","city3-1")),64) occurs(action(("drive-truck","truck4","city4-1","city4-2","city4")),65) Solving Time: 0.25s Memory: 132MB (+5MB) SAT SATISFIABLE Models : 1+ Calls : 18 Time : 20.216s (Solving: 18.65s 1st Model: 0.23s Unsat: 0.06s) CPU Time : 20.210s Choices : 260819 Conflicts : 140893 (Analyzed: 140890) Restarts : 1314 (Average: 107.22 Last: 204) Model-Level : 142.0 Problems : 18 (Average Length: 33.94 Splits: 0) Lemmas : 140890 (Deleted: 79839) Binary : 14410 (Ratio: 10.23%) Ternary : 9962 (Ratio: 7.07%) Conflict : 140890 (Average Length: 35.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 140890 (Average: 1.67 Max: 113 Sum: 235376) Executed : 140698 (Average: 1.64 Max: 113 Sum: 230709 Ratio: 98.02%) Bounded : 192 (Average: 24.31 Max: 62 Sum: 4667 Ratio: 1.98%) Rules : 13001 Atoms : 13001 Bodies : 1 (Original: 0) Tight : Yes Variables : 89318 (Eliminated: 0 Frozen: 76244) Constraints : 364407 (Binary: 93.1% Ternary: 4.7% Other: 2.2%) Memory Peak : 142MB Max. Length : 65 steps Sol. Length : 65 steps