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, 0.033s wall-clock] Normalizing task... [0.010s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.014s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.016s wall-clock] Preparing model... [0.040s CPU, 0.034s wall-clock] Generated 35 rules. Computing model... [0.630s CPU, 0.634s wall-clock] 7293 relevant atoms 2871 auxiliary atoms 10164 final queue length 16104 total queue pushes Completing instantiation... [1.090s CPU, 1.094s wall-clock] Instantiating: [1.800s CPU, 1.802s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.020s CPU, 0.030s wall-clock] Checking invariant weight... [0.010s CPU, 0.003s wall-clock] Instantiating groups... [0.070s CPU, 0.066s wall-clock] Collecting mutex groups... [0.000s CPU, 0.004s wall-clock] Choosing groups... 5 uncovered facts Choosing groups: [0.010s CPU, 0.012s wall-clock] Building translation key... [0.010s CPU, 0.007s wall-clock] Computing fact groups: [0.150s CPU, 0.155s 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, 0.004s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.060s CPU, 0.061s wall-clock] Translating task: [1.230s CPU, 1.230s 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: [0.630s CPU, 0.630s 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: [0.160s CPU, 0.159s 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: 51288 KB Writing output... [0.460s CPU, 0.512s wall-clock] Done! [4.540s CPU, 4.588s wall-clock] planner.py version 0.0.1 Time: 0.88s Memory: 109MB 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: 109MB (+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: 0.31s Memory: 109MB (+0MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 112MB (+3MB) 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: 0.34s Memory: 128MB (+16MB) Unblocking actions... Solving... Solving Time: 1.84s Memory: 147MB (+19MB) UNKNOWN Iteration Time: 2.38s 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: 0.33s Memory: 155MB (+8MB) Unblocking actions... Solving... Solving Time: 2.64s Memory: 178MB (+23MB) UNKNOWN Iteration Time: 3.18s 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: 0.40s Memory: 192MB (+14MB) Unblocking actions... Solving... Answer: 1 occurs(action(("load-truck","package1","truck3","s12")),1) occurs(action(("load-truck","package13","truck1","s2")),1) occurs(action(("load-truck","package3","truck4","s3")),1) occurs(action(("load-truck","package8","truck3","s12")),1) occurs(action(("load-truck","package9","truck3","s12")),1) occurs(action(("walk","driver2","s13","p1-13")),1) occurs(action(("board-truck","driver1","truck5","s10")),1) occurs(action(("walk","driver3","s10","p2-10")),1) occurs(action(("walk","driver4","s9","p8-9")),1) occurs(action(("walk","driver5","s2","p2-12")),1) occurs(action(("walk","driver2","p1-13","s1")),2) occurs(action(("drive-truck","truck5","s10","s1","driver1")),2) occurs(action(("walk","driver3","p2-10","s2")),2) occurs(action(("walk","driver4","p8-9","s8")),2) occurs(action(("walk","driver5","p2-12","s12")),2) occurs(action(("disembark-truck","driver1","truck5","s10")),2) occurs(action(("unload-truck","package3","truck4","s3")),2) occurs(action(("unload-truck","package13","truck1","s2")),2) occurs(action(("load-truck","package13","truck1","s2")),3) occurs(action(("board-truck","driver2","truck5","s1")),3) occurs(action(("board-truck","driver5","truck3","s12")),3) occurs(action(("board-truck","driver4","truck2","s8")),3) occurs(action(("board-truck","driver3","truck1","s2")),3) occurs(action(("drive-truck","truck3","s12","s5","driver5")),4) occurs(action(("drive-truck","truck2","s8","s11","driver4")),4) occurs(action(("load-truck","package3","truck4","s3")),4) occurs(action(("drive-truck","truck5","s1","s9","driver2")),4) occurs(action(("walk","driver1","s10","p2-10")),4) occurs(action(("load-truck","package10","truck3","s5")),5) occurs(action(("load-truck","package12","truck5","s9")),5) occurs(action(("load-truck","package5","truck1","s2")),5) occurs(action(("drive-truck","truck5","s9","s8","driver2")),5) occurs(action(("drive-truck","truck3","s5","s14","driver5")),5) occurs(action(("unload-truck","package1","truck3","s5")),5) occurs(action(("drive-truck","truck2","s11","s2","driver4")),5) occurs(action(("walk","driver1","p2-10","s2")),5) occurs(action(("disembark-truck","driver2","truck5","s9")),5) occurs(action(("disembark-truck","driver3","truck1","s2")),5) occurs(action(("disembark-truck","driver4","truck2","s11")),5) occurs(action(("drive-truck","truck1","s2","s9","driver3")),5) occurs(action(("load-truck","package15","truck3","s14")),6) occurs(action(("load-truck","package2","truck3","s14")),6) occurs(action(("drive-truck","truck3","s14","s8","driver5")),6) occurs(action(("board-truck","driver1","truck2","s2")),6) occurs(action(("board-truck","driver2","truck1","s9")),6) occurs(action(("unload-truck","package12","truck5","s8")),6) occurs(action(("unload-truck","package13","truck1","s9")),6) occurs(action(("walk","driver4","s11","p6-11")),6) occurs(action(("drive-truck","truck3","s8","s11","driver5")),7) occurs(action(("load-truck","package12","truck5","s8")),7) occurs(action(("drive-truck","truck2","s2","s9","driver1")),7) occurs(action(("unload-truck","package15","truck3","s8")),7) occurs(action(("unload-truck","package2","truck3","s8")),7) occurs(action(("walk","driver4","p6-11","s11")),7) occurs(action(("disembark-truck","driver5","truck3","s8")),7) occurs(action(("drive-truck","truck1","s9","s2","driver2")),7) occurs(action(("walk","driver3","s2","p2-1")),7) occurs(action(("drive-truck","truck2","s9","s1","driver1")),8) occurs(action(("load-truck","package13","truck2","s9")),8) occurs(action(("board-truck","driver4","truck3","s11")),8) occurs(action(("drive-truck","truck1","s2","s5","driver2")),8) occurs(action(("walk","driver3","p2-1","s1")),8) occurs(action(("unload-truck","package10","truck3","s11")),9) occurs(action(("load-truck","package1","truck1","s5")),9) occurs(action(("load-truck","package11","truck2","s1")),9) occurs(action(("drive-truck","truck1","s5","s3","driver2")),9) occurs(action(("load-truck","package6","truck2","s1")),9) occurs(action(("board-truck","driver5","truck5","s8")),9) occurs(action(("drive-truck","truck3","s11","s3","driver4")),9) occurs(action(("drive-truck","truck2","s1","s10","driver1")),9) occurs(action(("unload-truck","package3","truck4","s3")),9) occurs(action(("unload-truck","package13","truck2","s10")),10) occurs(action(("load-truck","package3","truck1","s3")),10) occurs(action(("drive-truck","truck3","s3","s15","driver4")),10) occurs(action(("drive-truck","truck5","s8","s14","driver5")),10) occurs(action(("drive-truck","truck1","s3","s13","driver2")),10) occurs(action(("drive-truck","truck2","s10","s8","driver1")),10) occurs(action(("unload-truck","package11","truck2","s8")),11) occurs(action(("unload-truck","package6","truck2","s8")),11) occurs(action(("drive-truck","truck5","s14","s6","driver5")),11) occurs(action(("drive-truck","truck1","s13","s14","driver2")),11) occurs(action(("drive-truck","truck2","s8","s11","driver1")),11) occurs(action(("load-truck","package14","truck3","s15")),11) occurs(action(("load-truck","package15","truck2","s8")),11) occurs(action(("load-truck","package2","truck2","s8")),11) occurs(action(("drive-truck","truck3","s15","s13","driver4")),11) occurs(action(("unload-truck","package1","truck1","s13")),11) occurs(action(("unload-truck","package12","truck5","s14")),11) occurs(action(("disembark-truck","driver5","truck5","s14")),11) occurs(action(("unload-truck","package8","truck3","s13")),12) occurs(action(("load-truck","package12","truck1","s14")),12) occurs(action(("drive-truck","truck2","s11","s3","driver1")),12) occurs(action(("drive-truck","truck3","s13","s3","driver4")),12) occurs(action(("drive-truck","truck1","s14","s6","driver2")),12) occurs(action(("unload-truck","package14","truck3","s13")),12) occurs(action(("unload-truck","package3","truck1","s14")),12) occurs(action(("unload-truck","package9","truck3","s13")),12) occurs(action(("disembark-truck","driver4","truck3","s13")),12) occurs(action(("walk","driver3","s1","p1-15")),12) occurs(action(("walk","driver5","s14","p3-14")),12) occurs(action(("unload-truck","package12","truck1","s6")),13) occurs(action(("unload-truck","package5","truck1","s6")),13) occurs(action(("drive-truck","truck1","s6","s14","driver2")),13) occurs(action(("load-truck","package4","truck1","s6")),13) occurs(action(("drive-truck","truck2","s3","s15","driver1")),13) occurs(action(("unload-truck","package15","truck2","s3")),13) occurs(action(("disembark-truck","driver1","truck2","s3")),13) occurs(action(("walk","driver3","p1-15","s15")),13) occurs(action(("walk","driver5","p3-14","s3")),13) occurs(action(("walk","driver4","s13","p3-13")),13) occurs(action(("unload-truck","package2","truck2","s15")),14) occurs(action(("load-truck","package12","truck5","s6")),14) occurs(action(("load-truck","package15","truck3","s3")),14) occurs(action(("load-truck","package3","truck1","s14")),14) occurs(action(("board-truck","driver5","truck4","s3")),14) occurs(action(("board-truck","driver1","truck3","s3")),14) occurs(action(("board-truck","driver3","truck2","s15")),14) occurs(action(("drive-truck","truck1","s14","s10","driver2")),14) occurs(action(("walk","driver4","p3-13","s3")),14) occurs(action(("unload-truck","package3","truck1","s10")),15) occurs(action(("drive-truck","truck1","s10","s14","driver2")),15) occurs(action(("drive-truck","truck2","s15","s13","driver3")),15) occurs(action(("drive-truck","truck4","s3","s0","driver5")),15) occurs(action(("disembark-truck","driver3","truck2","s15")),15) occurs(action(("walk","driver4","s3","p3-13")),15) occurs(action(("unload-truck","package12","truck5","s6")),16) occurs(action(("drive-truck","truck4","s0","s15","driver5")),16) occurs(action(("drive-truck","truck1","s14","s5","driver2")),16) occurs(action(("drive-truck","truck3","s3","s12","driver1")),16) occurs(action(("walk","driver4","p3-13","s13")),16) occurs(action(("disembark-truck","driver5","truck4","s0")),16) occurs(action(("drive-truck","truck1","s5","s14","driver2")),17) occurs(action(("board-truck","driver3","truck4","s15")),17) occurs(action(("drive-truck","truck3","s12","s4","driver1")),17) occurs(action(("unload-truck","package4","truck1","s5")),17) occurs(action(("disembark-truck","driver2","truck1","s5")),17) occurs(action(("walk","driver5","s0","p5-0")),17) occurs(action(("unload-truck","package15","truck3","s4")),18) occurs(action(("drive-truck","truck3","s4","s5","driver1")),18) occurs(action(("load-truck","package14","truck2","s13")),18) occurs(action(("drive-truck","truck4","s15","s13","driver3")),18) occurs(action(("board-truck","driver4","truck2","s13")),18) occurs(action(("walk","driver5","p5-0","s5")),18) occurs(action(("drive-truck","truck4","s13","s8","driver3")),19) occurs(action(("drive-truck","truck2","s13","s1","driver4")),19) occurs(action(("load-truck","package1","truck2","s13")),19) occurs(action(("load-truck","package4","truck3","s5")),19) occurs(action(("load-truck","package9","truck2","s13")),19) occurs(action(("walk","driver5","s5","p5-15")),19) occurs(action(("walk","driver2","s5","p1-5")),19) occurs(action(("drive-truck","truck3","s5","s3","driver1")),19) occurs(action(("disembark-truck","driver3","truck4","s13")),19) occurs(action(("unload-truck","package1","truck2","s1")),20) occurs(action(("unload-truck","package14","truck2","s1")),20) occurs(action(("unload-truck","package4","truck3","s3")),20) occurs(action(("unload-truck","package9","truck2","s1")),20) occurs(action(("walk","driver5","p5-15","s15")),20) occurs(action(("disembark-truck","driver4","truck2","s1")),20) occurs(action(("walk","driver2","p1-5","s1")),20) occurs(action(("drive-truck","truck3","s3","s5","driver1")),20) occurs(action(("disembark-truck","driver1","truck3","s3")),20) occurs(action(("walk","driver3","s13","p1-13")),20) Solving Time: 1.24s Memory: 205MB (+13MB) SAT SATISFIABLE Models : 1+ Calls : 5 Time : 8.923s (Solving: 5.65s 1st Model: 1.20s Unsat: 0.00s) CPU Time : 8.860s Choices : 143900 Conflicts : 24494 (Analyzed: 24493) Restarts : 229 (Average: 106.96 Last: 112) Model-Level : 1515.0 Problems : 5 (Average Length: 12.00 Splits: 0) Lemmas : 24493 (Deleted: 16049) Binary : 1431 (Ratio: 5.84%) Ternary : 755 (Ratio: 3.08%) Conflict : 24493 (Average Length: 92.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 24493 (Average: 5.55 Max: 1292 Sum: 135843) Executed : 24254 (Average: 5.42 Max: 1292 Sum: 132839 Ratio: 97.79%) Bounded : 239 (Average: 12.57 Max: 22 Sum: 3004 Ratio: 2.21%) Rules : 84868 Atoms : 84868 Bodies : 1 (Original: 0) Tight : Yes Variables : 139869 (Eliminated: 0 Frozen: 12075) Constraints : 620019 (Binary: 96.5% Ternary: 2.1% Other: 1.4%) Memory Peak : 217MB Max. Length : 20 steps Sol. Length : 20 steps