INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/instances/instance-15.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-2002/domains/driverlog-strips-automatic/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/instances/instance-15.pddl Parsing... Parsing: [0.020s CPU, 0.027s wall-clock] Normalizing task... [0.010s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.010s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.016s wall-clock] Preparing model... [0.030s CPU, 0.026s wall-clock] Generated 35 rules. Computing model... [0.320s CPU, 0.317s wall-clock] 3250 relevant atoms 1604 auxiliary atoms 4854 final queue length 7326 total queue pushes Completing instantiation... [0.460s CPU, 0.458s wall-clock] Instantiating: [0.830s CPU, 0.832s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.020s CPU, 0.021s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.030s CPU, 0.030s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 4 uncovered facts Choosing groups: [0.010s CPU, 0.006s wall-clock] Building translation key... [0.000s CPU, 0.004s wall-clock] Computing fact groups: [0.080s CPU, 0.080s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.001s 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: [0.030s CPU, 0.026s wall-clock] Translating task: [0.520s CPU, 0.520s wall-clock] 192 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 16 propositions removed Detecting unreachable propositions: [0.270s CPU, 0.265s wall-clock] Reordering and filtering variables... 20 of 20 variables necessary. 4 of 20 mutex groups necessary. 2592 of 2592 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.070s CPU, 0.069s wall-clock] Translator variables: 20 Translator derived variables: 0 Translator facts: 336 Translator goal facts: 10 Translator mutex groups: 4 Translator total mutex groups size: 20 Translator operators: 2592 Translator axioms: 0 Translator task size: 10978 Translator peak memory: 40792 KB Writing output... [0.200s CPU, 0.220s wall-clock] Done! [2.020s CPU, 2.044s wall-clock] planner.py version 0.0.1 Time: 3.74s Memory: 266MB 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: 0.02s Memory: 266MB (+0MB) UNSAT Iteration Time: 0.02s 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: 7.93s Memory: 1080MB (+814MB) Unblocking actions... Solving... Solving Time: 1.51s Memory: 1123MB (+43MB) UNSAT Iteration Time: 11.90s 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: 9.06s Memory: 1502MB (+379MB) Unblocking actions... Solving... Solving Time: 5.63s Memory: 1540MB (+38MB) UNKNOWN Iteration Time: 17.67s 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: 11.39s Memory: 2022MB (+482MB) Unblocking actions... Solving... Solving Time: 12.16s Memory: 2066MB (+44MB) UNKNOWN Iteration Time: 26.15s 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: 7.72s Memory: 2337MB (+271MB) Unblocking actions... Solving... Solving Time: 19.15s Memory: 2384MB (+47MB) UNKNOWN Iteration Time: 29.77s 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: 8.10s Memory: 2660MB (+276MB) Unblocking actions... Solving... Solving Time: 21.36s Memory: 2700MB (+40MB) UNKNOWN Iteration Time: 32.16s 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: 8.62s Memory: 2977MB (+277MB) Unblocking actions... Solving... Solving Time: 18.60s Memory: 3031MB (+54MB) UNKNOWN Iteration Time: 29.94s Iteration 8 Queue: [(2,10,1,True), (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)] Grounded Until: 30 Blocking actions... Solving... Solving Time: 14.22s Memory: 3033MB (+2MB) UNKNOWN Iteration Time: 14.26s Iteration 9 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 17.21s Memory: 3033MB (+0MB) UNKNOWN Iteration Time: 17.25s Iteration 10 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 21.46s Memory: 3033MB (+0MB) UNKNOWN Iteration Time: 21.50s Iteration 11 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 25.16s Memory: 3033MB (+0MB) UNKNOWN Iteration Time: 25.20s Iteration 12 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)] Grounded Until: 30 Unblocking actions... Solving... Solving Time: 19.77s Memory: 3033MB (+0MB) UNKNOWN Iteration Time: 19.80s Iteration 13 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)] Grounded Until: 30 Grounding... [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])] Grounding Time: 15.35s Memory: 3710MB (+677MB) Unblocking actions... Solving... Solving Time: 23.53s Memory: 3750MB (+40MB) UNKNOWN Iteration Time: 41.57s Iteration 14 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)] Grounded Until: 35 Grounding... [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 7.93s Memory: 4021MB (+271MB) Unblocking actions... Solving... Solving Time: 24.28s Memory: 4093MB (+72MB) UNKNOWN Iteration Time: 35.01s Iteration 15 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)] Grounded Until: 40 Grounding... [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])] Grounding Time: 8.19s Memory: 4352MB (+259MB) Unblocking actions... Solving... Solving Time: 20.53s Memory: 4406MB (+54MB) UNKNOWN Iteration Time: 31.53s Iteration 16 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)] Grounded Until: 45 Grounding... [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])] Grounding Time: 8.44s Memory: 4668MB (+262MB) Unblocking actions... Solving... Solving Time: 21.65s Memory: 4716MB (+48MB) UNKNOWN Iteration Time: 32.94s Iteration 17 Queue: [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 50 Grounding... [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])] Grounding Time: 8.78s Memory: 4985MB (+269MB) Unblocking actions... Solving... Solving Time: 26.53s Memory: 5035MB (+50MB) UNKNOWN Iteration Time: 38.19s Iteration 18 Queue: [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 55 Grounding... [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])] Grounding Time: 9.06s Memory: 5300MB (+265MB) Unblocking actions... Solving... Solving Time: 23.89s Memory: 5385MB (+85MB) UNKNOWN Iteration Time: 35.90s Iteration 19 Queue: [(13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 60 Grounding... [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])] Grounding Time: 9.63s Memory: 5654MB (+269MB) Unblocking actions... Solving... Solving Time: 25.26s Memory: 5717MB (+63MB) UNKNOWN Iteration Time: 37.84s Iteration 20 Queue: [(14,70,0,True), (15,75,0,True)] Grounded Until: 65 Grounding... [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])] Grounding Time: 24.27s Memory: 6774MB (+1057MB) Unblocking actions... Solving... Solving Time: 34.31s Memory: 6823MB (+49MB) UNKNOWN Iteration Time: 61.57s Iteration 21 Queue: [(15,75,0,True)] Grounded Until: 70 Grounding... [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])] Grounding Time: 8.34s Memory: 7086MB (+263MB) Unblocking actions... Solving... Solving Time: 26.70s Memory: 7134MB (+48MB) UNKNOWN Iteration Time: 38.07s Iteration 22 Queue: [(2,10,2,True), (3,15,2,True), (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), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)] Grounded Until: 75 Blocking actions... Solving... Answer: 1 occurs(action(("load-truck","package7","truck2","s9")),1) occurs(action(("walk","driver1","s8","p8-3")),1) occurs(action(("walk","driver2","s5","p5-9")),1) occurs(action(("walk","driver3","s5","p1-5")),1) occurs(action(("walk","driver4","s10","p10-0")),1) occurs(action(("load-truck","package1","truck1","s3")),2) occurs(action(("walk","driver1","p8-3","s3")),2) occurs(action(("walk","driver2","p5-9","s9")),2) occurs(action(("walk","driver3","p1-5","s1")),2) occurs(action(("walk","driver4","p10-0","s0")),2) occurs(action(("drive-truck","truck3","s3","s8","driver1")),3) occurs(action(("load-truck","package3","truck3","s8")),3) occurs(action(("load-truck","package6","truck2","s8")),3) occurs(action(("drive-truck","truck2","s9","s8","driver2")),3) occurs(action(("walk","driver3","s1","p8-1")),3) occurs(action(("board-truck","driver1","truck3","s3")),3) occurs(action(("board-truck","driver2","truck2","s9")),3) occurs(action(("unload-truck","package1","truck1","s3")),3) occurs(action(("walk","driver4","s0","p0-6")),3) occurs(action(("walk","driver3","p8-1","s8")),4) occurs(action(("drive-truck","truck2","s8","s0","driver2")),4) occurs(action(("drive-truck","truck3","s8","s3","driver1")),4) occurs(action(("unload-truck","package6","truck2","s0")),4) occurs(action(("disembark-truck","driver1","truck3","s3")),4) occurs(action(("walk","driver4","p0-6","s6")),4) occurs(action(("load-truck","package1","truck3","s3")),5) occurs(action(("walk","driver3","s8","p8-3")),5) occurs(action(("board-truck","driver1","truck1","s3")),5) occurs(action(("drive-truck","truck2","s0","s3","driver2")),5) occurs(action(("drive-truck","truck4","s6","s9","driver4")),5) occurs(action(("board-truck","driver4","truck4","s6")),5) occurs(action(("disembark-truck","driver2","truck2","s3")),5) occurs(action(("drive-truck","truck1","s3","s5","driver1")),6) occurs(action(("drive-truck","truck4","s9","s1","driver4")),6) occurs(action(("unload-truck","package3","truck3","s3")),6) occurs(action(("board-truck","driver2","truck2","s3")),6) occurs(action(("disembark-truck","driver1","truck1","s5")),6) occurs(action(("walk","driver3","p8-3","s3")),6) occurs(action(("disembark-truck","driver4","truck4","s1")),6) occurs(action(("unload-truck","package7","truck2","s2")),7) occurs(action(("load-truck","package2","truck3","s2")),7) occurs(action(("load-truck","package3","truck2","s3")),7) occurs(action(("drive-truck","truck2","s3","s2","driver2")),7) occurs(action(("drive-truck","truck3","s3","s2","driver3")),7) occurs(action(("board-truck","driver3","truck3","s3")),7) occurs(action(("board-truck","driver4","truck4","s1")),7) occurs(action(("disembark-truck","driver2","truck2","s2")),7) occurs(action(("walk","driver1","s5","p0-5")),7) occurs(action(("unload-truck","package1","truck3","s2")),8) occurs(action(("unload-truck","package2","truck3","s5")),8) occurs(action(("load-truck","package6","truck4","s0")),8) occurs(action(("drive-truck","truck4","s1","s0","driver4")),8) occurs(action(("drive-truck","truck3","s2","s5","driver3")),8) occurs(action(("drive-truck","truck2","s2","s10","driver2")),8) occurs(action(("board-truck","driver2","truck2","s2")),8) occurs(action(("unload-truck","package6","truck4","s11")),9) occurs(action(("disembark-truck","driver3","truck3","s8")),9) occurs(action(("drive-truck","truck3","s5","s8","driver3")),9) occurs(action(("drive-truck","truck2","s10","s1","driver2")),9) occurs(action(("load-truck","package4","truck4","s11")),9) occurs(action(("load-truck","package5","truck2","s1")),9) occurs(action(("drive-truck","truck4","s0","s11","driver4")),9) occurs(action(("load-truck","package8","truck2","s10")),9) occurs(action(("walk","driver1","p0-5","s5")),9) occurs(action(("disembark-truck","driver2","truck2","s1")),9) occurs(action(("disembark-truck","driver4","truck4","s11")),9) occurs(action(("unload-truck","package3","truck2","s1")),10) occurs(action(("unload-truck","package4","truck4","s7")),10) occurs(action(("unload-truck","package5","truck2","s0")),10) occurs(action(("unload-truck","package8","truck2","s0")),10) occurs(action(("drive-truck","truck4","s11","s7","driver4")),10) occurs(action(("drive-truck","truck2","s1","s0","driver2")),10) occurs(action(("board-truck","driver1","truck1","s5")),10) occurs(action(("board-truck","driver2","truck2","s1")),10) occurs(action(("board-truck","driver4","truck4","s11")),10) Solving Time: 2.12s Memory: 7138MB (+4MB) SAT SATISFIABLE Models : 1+ Calls : 22 Time : 603.950s (Solving: 391.41s 1st Model: 1.92s Unsat: 1.15s) CPU Time : 604.160s Choices : 13904223 Conflicts : 248533 (Analyzed: 248532) Restarts : 1936 (Average: 128.37 Last: 244) Model-Level : 709.0 Problems : 22 (Average Length: 39.50 Splits: 0) Lemmas : 320292 (Deleted: 252372) Binary : 41151 (Ratio: 12.85%) Ternary : 2935 (Ratio: 0.92%) Conflict : 248532 (Average Length: 112.1 Ratio: 77.60%) Loop : 71760 (Average Length: 63.6 Ratio: 22.40%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 248532 (Average: 48.66 Max: 13964 Sum: 12092911) Executed : 248256 (Average: 48.64 Max: 13964 Sum: 12088062 Ratio: 99.96%) Bounded : 276 (Average: 17.57 Max: 32 Sum: 4849 Ratio: 0.04%) Rules : 1518511 Atoms : 1518511 Bodies : 1 (Original: 0) Tight : Yes Variables : 1178179 (Eliminated: 0 Frozen: 1107502) Constraints : 2600120 (Binary: 86.0% Ternary: 11.8% Other: 2.2%) Memory Peak : 7332MB Max. Length : 75 steps Sol. Length : 10 steps