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-17.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-17.pddl Parsing... Parsing: [0.030s CPU, 0.034s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.014s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.017s wall-clock] Preparing model... [0.040s CPU, 0.035s wall-clock] Generated 35 rules. Computing model... [0.710s CPU, 0.712s wall-clock] 7293 relevant atoms 2871 auxiliary atoms 10164 final queue length 16104 total queue pushes Completing instantiation... [1.220s CPU, 1.227s wall-clock] Instantiating: [2.010s CPU, 2.014s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.030s CPU, 0.031s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.080s CPU, 0.078s wall-clock] Collecting mutex groups... [0.000s CPU, 0.004s wall-clock] Choosing groups... 5 uncovered facts Choosing groups: [0.020s CPU, 0.013s wall-clock] Building translation key... [0.000s CPU, 0.008s wall-clock] Computing fact groups: [0.170s CPU, 0.170s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.005s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.060s CPU, 0.070s wall-clock] Translating task: [1.390s CPU, 1.385s wall-clock] 400 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 25 propositions removed Detecting unreachable propositions: [0.700s CPU, 0.695s wall-clock] Reordering and filtering variables... 30 of 30 variables necessary. 5 of 30 mutex groups necessary. 6170 of 6170 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.180s CPU, 0.177s wall-clock] Translator variables: 30 Translator derived variables: 0 Translator facts: 665 Translator goal facts: 23 Translator mutex groups: 5 Translator total mutex groups size: 30 Translator operators: 6170 Translator axioms: 0 Translator task size: 26008 Translator peak memory: 54476 KB Writing output... [0.510s CPU, 0.554s wall-clock] Done! [5.060s CPU, 5.105s wall-clock] planner.py version 0.0.1 Time: 1.04s Memory: 116MB 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: 116MB (+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: 0.30s Memory: 116MB (+0MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 120MB (+4MB) UNSAT Iteration Time: 0.54s 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: 0.35s Memory: 135MB (+15MB) Unblocking actions... Solving... Solving Time: 2.46s Memory: 154MB (+19MB) UNKNOWN Iteration Time: 3.01s 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: 0.32s Memory: 174MB (+20MB) Unblocking actions... Solving... Solving Time: 0.11s Memory: 197MB (+23MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.87s Memory: 235MB (+38MB) Solving... Solving Time: 0.35s Memory: 235MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.82s Memory: 240MB (+5MB) Solving... Solving Time: 3.44s Memory: 240MB (+0MB) UNKNOWN Iteration Time: 6.12s 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: 0.39s Memory: 233MB (+-7MB) Unblocking actions... Solving... Solving Time: 0.32s Memory: 238MB (+5MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.82s Memory: 273MB (+35MB) Solving... Solving Time: 2.21s Memory: 235MB (+-38MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.82s Memory: 273MB (+38MB) Solving... Solving Time: 4.58s Memory: 235MB (+-38MB) UNKNOWN Iteration Time: 9.38s 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: 0.32s Memory: 240MB (+5MB) Unblocking actions... Solving... Solving Time: 2.50s Memory: 271MB (+31MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.83s Memory: 299MB (+28MB) Solving... Solving Time: 6.01s Memory: 299MB (+0MB) UNKNOWN Iteration Time: 9.90s 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: 0.32s Memory: 299MB (+0MB) Unblocking actions... Solving... Solving Time: 2.56s Memory: 281MB (+-18MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.84s Memory: 322MB (+41MB) Solving... Solving Time: 6.31s Memory: 278MB (+-44MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.85s Memory: 325MB (+47MB) Solving... Solving Time: 8.35s Memory: 325MB (+0MB) UNKNOWN Iteration Time: 19.49s 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: 1.72s Memory: 325MB (+0MB) UNSAT Iteration Time: 1.73s 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: 4.01s Memory: 325MB (+0MB) UNKNOWN Iteration Time: 4.02s 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: 4.92s Memory: 325MB (+0MB) UNKNOWN Iteration Time: 4.94s 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: 4.86s Memory: 325MB (+0MB) UNKNOWN Iteration Time: 4.88s 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: 9.71s Memory: 325MB (+0MB) UNKNOWN Iteration Time: 9.73s 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: 0.33s Memory: 325MB (+0MB) Unblocking actions... Solving... Solving Time: 12.49s Memory: 381MB (+56MB) UNKNOWN Iteration Time: 13.10s 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: 0.34s Memory: 381MB (+0MB) Unblocking actions... Solving... Solving Time: 21.36s Memory: 385MB (+4MB) UNKNOWN Iteration Time: 21.97s 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: 0.50s Memory: 410MB (+25MB) Unblocking actions... Solving... Solving Time: 20.59s Memory: 415MB (+5MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.87s Memory: 428MB (+13MB) Solving... Solving Time: 23.33s Memory: 428MB (+0MB) UNKNOWN Iteration Time: 45.58s 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: 0.34s Memory: 428MB (+0MB) Unblocking actions... Solving... Solving Time: 6.02s Memory: 471MB (+43MB) SAT Testing... SERIALIZABLE Testing Time: 0.80s Memory: 474MB (+3MB) Answer: 9 occurs(action(("load-truck","package13","truck1","s2")),1) occurs(action(("load-truck","package5","truck1","s2")),1) occurs(action(("board-truck","driver3","truck5","s10")),1) occurs(action(("walk","driver1","s10","p2-10")),1) occurs(action(("walk","driver2","s13","p3-13")),1) occurs(action(("walk","driver4","s9","p8-9")),1) occurs(action(("walk","driver5","s2","p2-12")),1) occurs(action(("drive-truck","truck5","s10","s11","driver3")),2) occurs(action(("walk","driver1","p2-10","s2")),2) occurs(action(("walk","driver2","p3-13","s3")),2) occurs(action(("walk","driver4","p8-9","s8")),2) occurs(action(("walk","driver5","p2-12","s12")),2) occurs(action(("board-truck","driver4","truck2","s8")),3) occurs(action(("drive-truck","truck2","s8","s4","driver4")),4) occurs(action(("drive-truck","truck2","s4","s1","driver4")),5) occurs(action(("board-truck","driver5","truck3","s12")),6) occurs(action(("drive-truck","truck3","s12","s5","driver5")),7) occurs(action(("drive-truck","truck5","s11","s15","driver3")),8) occurs(action(("load-truck","package14","truck5","s15")),9) occurs(action(("drive-truck","truck5","s15","s13","driver3")),10) occurs(action(("disembark-truck","driver4","truck2","s1")),11) occurs(action(("drive-truck","truck5","s13","s1","driver3")),11) occurs(action(("board-truck","driver2","truck4","s3")),11) occurs(action(("board-truck","driver1","truck1","s2")),11) occurs(action(("disembark-truck","driver5","truck3","s5")),11) occurs(action(("unload-truck","package14","truck5","s1")),12) occurs(action(("drive-truck","truck1","s2","s6","driver1")),13) occurs(action(("unload-truck","package5","truck1","s6")),14) occurs(action(("drive-truck","truck4","s3","s5","driver2")),15) occurs(action(("drive-truck","truck4","s5","s14","driver2")),16) occurs(action(("drive-truck","truck4","s14","s8","driver2")),17) occurs(action(("drive-truck","truck5","s1","s13","driver3")),18) occurs(action(("drive-truck","truck5","s13","s12","driver3")),19) occurs(action(("load-truck","package9","truck5","s12")),20) occurs(action(("drive-truck","truck1","s6","s14","driver1")),21) occurs(action(("load-truck","package1","truck5","s12")),21) occurs(action(("load-truck","package4","truck1","s6")),21) occurs(action(("load-truck","package8","truck5","s12")),21) occurs(action(("walk","driver5","s5","p5-15")),21) occurs(action(("drive-truck","truck5","s12","s10","driver3")),21) occurs(action(("disembark-truck","driver2","truck4","s8")),21) occurs(action(("drive-truck","truck5","s10","s1","driver3")),22) occurs(action(("unload-truck","package1","truck5","s1")),23) occurs(action(("unload-truck","package9","truck5","s1")),23) occurs(action(("walk","driver5","p5-15","s15")),23) occurs(action(("load-truck","package11","truck5","s1")),23) occurs(action(("load-truck","package15","truck1","s14")),23) occurs(action(("load-truck","package2","truck1","s14")),23) occurs(action(("load-truck","package6","truck5","s1")),23) occurs(action(("drive-truck","truck1","s14","s10","driver1")),23) occurs(action(("drive-truck","truck5","s1","s9","driver3")),23) occurs(action(("walk","driver2","s8","p7-8")),23) occurs(action(("drive-truck","truck5","s9","s8","driver3")),24) occurs(action(("unload-truck","package11","truck5","s8")),25) occurs(action(("unload-truck","package13","truck1","s10")),25) occurs(action(("unload-truck","package6","truck5","s8")),25) occurs(action(("drive-truck","truck1","s10","s3","driver1")),25) occurs(action(("drive-truck","truck5","s8","s13","driver3")),25) occurs(action(("walk","driver2","p7-8","s7")),25) occurs(action(("unload-truck","package4","truck1","s3")),26) occurs(action(("unload-truck","package8","truck5","s13")),26) occurs(action(("load-truck","package3","truck1","s3")),26) occurs(action(("walk","driver2","s7","p1-7")),26) occurs(action(("drive-truck","truck5","s13","s14","driver3")),26) occurs(action(("drive-truck","truck1","s3","s5","driver1")),26) occurs(action(("drive-truck","truck1","s5","s9","driver1")),27) occurs(action(("walk","driver2","p1-7","s1")),28) occurs(action(("drive-truck","truck5","s14","s6","driver3")),28) occurs(action(("load-truck","package12","truck1","s9")),28) occurs(action(("drive-truck","truck1","s9","s2","driver1")),28) occurs(action(("drive-truck","truck1","s2","s6","driver1")),29) occurs(action(("unload-truck","package12","truck1","s6")),30) occurs(action(("drive-truck","truck1","s6","s2","driver1")),31) occurs(action(("drive-truck","truck1","s2","s5","driver1")),32) occurs(action(("load-truck","package10","truck1","s5")),33) occurs(action(("disembark-truck","driver3","truck5","s6")),33) occurs(action(("drive-truck","truck1","s5","s2","driver1")),33) occurs(action(("drive-truck","truck1","s2","s11","driver1")),34) occurs(action(("walk","driver3","s6","p6-11")),34) occurs(action(("unload-truck","package10","truck1","s11")),35) occurs(action(("drive-truck","truck1","s11","s15","driver1")),36) occurs(action(("walk","driver3","p6-11","s11")),36) occurs(action(("unload-truck","package2","truck1","s15")),37) occurs(action(("drive-truck","truck1","s15","s4","driver1")),37) occurs(action(("walk","driver3","s11","p11-0")),37) occurs(action(("unload-truck","package15","truck1","s4")),38) occurs(action(("walk","driver3","p11-0","s0")),38) occurs(action(("drive-truck","truck1","s4","s12","driver1")),38) occurs(action(("drive-truck","truck1","s12","s10","driver1")),39) occurs(action(("walk","driver3","s0","p5-0")),39) occurs(action(("unload-truck","package3","truck1","s10")),40) occurs(action(("drive-truck","truck1","s10","s14","driver1")),40) occurs(action(("walk","driver3","p5-0","s0")),41) occurs(action(("walk","driver3","s0","p11-0")),42) occurs(action(("walk","driver3","p11-0","s11")),43) occurs(action(("walk","driver3","s11","p6-11")),44) occurs(action(("walk","driver3","p6-11","s6")),45) occurs(action(("board-truck","driver3","truck5","s6")),46) occurs(action(("disembark-truck","driver1","truck1","s14")),47) occurs(action(("board-truck","driver1","truck1","s14")),48) occurs(action(("disembark-truck","driver3","truck5","s6")),48) occurs(action(("board-truck","driver3","truck5","s6")),49) occurs(action(("disembark-truck","driver3","truck5","s6")),50) SATISFIABLE Models : 1+ Calls : 24 Time : 155.684s (Solving: 147.40s 1st Model: 40.47s Unsat: 1.69s) CPU Time : 155.724s Choices : 15674407 (Domain: 15673287) Conflicts : 151019 (Analyzed: 151017) Restarts : 1555 (Average: 97.12 Last: 200) Model-Level : 1401.2 Problems : 24 (Average Length: 28.04 Splits: 0) Lemmas : 151017 (Deleted: 135780) Binary : 1805 (Ratio: 1.20%) Ternary : 630 (Ratio: 0.42%) Conflict : 151017 (Average Length: 401.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 151017 (Average: 96.76 Max: 4491 Sum: 14612259) Executed : 150772 (Average: 96.75 Max: 4491 Sum: 14610622 Ratio: 99.99%) Bounded : 245 (Average: 6.68 Max: 47 Sum: 1637 Ratio: 0.01%) Rules : 85192 Atoms : 85168 Bodies : 225 (Original: 224) Count : 24 Equivalences : 600 (Atom=Atom: 200 Body=Body: 0 Other: 400) Tight : Yes Variables : 359775 (Eliminated: 0 Frozen: 162918) Constraints : 1786874 (Binary: 96.5% Ternary: 2.1% Other: 1.4%) Memory Peak : 474MB Max. Length : 50 steps Sol. Length : 50 steps Models : 9