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, 0.029s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.012s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.015s wall-clock] Preparing model... [0.030s CPU, 0.032s wall-clock] Generated 35 rules. Computing model... [0.710s CPU, 0.713s wall-clock] 7293 relevant atoms 2871 auxiliary atoms 10164 final queue length 16104 total queue pushes Completing instantiation... [1.230s CPU, 1.226s wall-clock] Instantiating: [2.020s CPU, 2.008s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.030s CPU, 0.035s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.080s CPU, 0.079s wall-clock] Collecting mutex groups... [0.000s CPU, 0.004s wall-clock] Choosing groups... 5 uncovered facts Choosing groups: [0.010s CPU, 0.013s wall-clock] Building translation key... [0.010s CPU, 0.008s wall-clock] Computing fact groups: [0.170s CPU, 0.176s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.004s 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: [0.070s 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, 0.699s 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: [0.170s CPU, 0.178s 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, 0.556s wall-clock] Done! [5.070s CPU, 5.106s wall-clock] planner.py version 0.0.1 Time: 0.99s 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: 0.31s Memory: 116MB (+0MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 120MB (+4MB) UNSAT Iteration Time: 0.55s 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: 135MB (+15MB) Unblocking actions... Solving... Solving Time: 2.48s Memory: 154MB (+19MB) UNKNOWN Iteration Time: 3.03s 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: 174MB (+20MB) Unblocking actions... Solving... Solving Time: 0.10s Memory: 197MB (+23MB) SAT Testing... NOT SERIALIZABLE Testing Time: 23.30s Memory: 1346MB (+1149MB) Solving... Solving Time: 0.61s Memory: 1349MB (+3MB) SAT Testing... SERIALIZABLE Testing Time: 0.81s Memory: 1349MB (+0MB) Answer: 2 occurs(action(("load-truck","package13","truck1","s2")),1) occurs(action(("load-truck","package3","truck4","s3")),1) occurs(action(("board-truck","driver1","truck5","s10")),1) occurs(action(("walk","driver2","s13","p3-13")),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(("drive-truck","truck5","s10","s3","driver1")),2) occurs(action(("walk","driver2","p3-13","s3")),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(("board-truck","driver2","truck4","s3")),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","truck5","s3","s5","driver1")),3) occurs(action(("drive-truck","truck3","s12","s5","driver5")),4) occurs(action(("load-truck","package10","truck5","s5")),4) occurs(action(("drive-truck","truck5","s5","s3","driver1")),4) occurs(action(("drive-truck","truck1","s2","s15","driver3")),4) occurs(action(("drive-truck","truck2","s8","s10","driver4")),4) occurs(action(("drive-truck","truck4","s3","s12","driver2")),4) occurs(action(("drive-truck","truck2","s10","s1","driver4")),5) occurs(action(("load-truck","package1","truck4","s12")),5) occurs(action(("drive-truck","truck5","s3","s11","driver1")),5) occurs(action(("load-truck","package14","truck1","s15")),5) occurs(action(("load-truck","package8","truck4","s12")),5) occurs(action(("load-truck","package9","truck4","s12")),5) occurs(action(("drive-truck","truck4","s12","s10","driver2")),5) occurs(action(("drive-truck","truck1","s15","s0","driver3")),5) occurs(action(("disembark-truck","driver5","truck3","s5")),5) occurs(action(("unload-truck","package10","truck5","s11")),6) occurs(action(("unload-truck","package3","truck4","s10")),6) occurs(action(("load-truck","package11","truck2","s1")),6) occurs(action(("load-truck","package6","truck2","s1")),6) occurs(action(("drive-truck","truck5","s11","s2","driver1")),6) occurs(action(("drive-truck","truck2","s1","s10","driver4")),6) occurs(action(("drive-truck","truck1","s0","s10","driver3")),6) occurs(action(("drive-truck","truck4","s10","s3","driver2")),6) occurs(action(("unload-truck","package1","truck4","s10")),6) occurs(action(("unload-truck","package9","truck4","s10")),6) occurs(action(("walk","driver5","s5","p5-0")),6) occurs(action(("unload-truck","package13","truck1","s10")),7) occurs(action(("drive-truck","truck5","s2","s6","driver1")),7) occurs(action(("load-truck","package1","truck2","s10")),7) occurs(action(("load-truck","package5","truck5","s2")),7) occurs(action(("load-truck","package9","truck2","s10")),7) occurs(action(("drive-truck","truck4","s3","s13","driver2")),7) occurs(action(("unload-truck","package11","truck2","s10")),7) occurs(action(("unload-truck","package14","truck1","s10")),7) occurs(action(("unload-truck","package6","truck2","s10")),7) occurs(action(("walk","driver5","p5-0","s0")),7) occurs(action(("unload-truck","package5","truck5","s6")),8) occurs(action(("unload-truck","package8","truck4","s13")),8) occurs(action(("drive-truck","truck4","s13","s8","driver2")),8) occurs(action(("drive-truck","truck2","s10","s1","driver4")),8) occurs(action(("load-truck","package11","truck1","s10")),8) occurs(action(("load-truck","package14","truck2","s10")),8) occurs(action(("load-truck","package4","truck5","s6")),8) occurs(action(("load-truck","package6","truck1","s10")),8) occurs(action(("drive-truck","truck5","s6","s2","driver1")),8) occurs(action(("drive-truck","truck1","s10","s8","driver3")),8) occurs(action(("walk","driver5","s0","p0-14")),8) occurs(action(("unload-truck","package1","truck2","s1")),9) occurs(action(("unload-truck","package11","truck1","s8")),9) occurs(action(("unload-truck","package14","truck2","s1")),9) occurs(action(("unload-truck","package6","truck1","s8")),9) occurs(action(("unload-truck","package9","truck2","s1")),9) occurs(action(("disembark-truck","driver4","truck2","s1")),9) occurs(action(("drive-truck","truck5","s2","s11","driver1")),9) occurs(action(("disembark-truck","driver2","truck4","s8")),9) occurs(action(("walk","driver5","p0-14","s14")),9) occurs(action(("drive-truck","truck1","s8","s9","driver3")),9) occurs(action(("load-truck","package12","truck1","s9")),10) occurs(action(("drive-truck","truck5","s11","s3","driver1")),10) occurs(action(("walk","driver5","s14","p14-15")),10) occurs(action(("drive-truck","truck1","s9","s8","driver3")),10) occurs(action(("walk","driver2","s8","p7-8")),10) occurs(action(("unload-truck","package4","truck5","s3")),11) occurs(action(("walk","driver5","p14-15","s15")),11) occurs(action(("drive-truck","truck1","s8","s14","driver3")),11) occurs(action(("drive-truck","truck5","s3","s5","driver1")),11) occurs(action(("walk","driver2","p7-8","s7")),11) occurs(action(("load-truck","package15","truck1","s14")),12) occurs(action(("load-truck","package2","truck1","s14")),12) occurs(action(("walk","driver2","s7","p1-7")),12) occurs(action(("drive-truck","truck5","s5","s14","driver1")),12) occurs(action(("drive-truck","truck1","s14","s4","driver3")),12) occurs(action(("unload-truck","package12","truck1","s14")),12) occurs(action(("unload-truck","package15","truck1","s4")),13) occurs(action(("walk","driver2","p1-7","s1")),13) occurs(action(("drive-truck","truck5","s14","s6","driver1")),13) occurs(action(("load-truck","package12","truck5","s14")),13) occurs(action(("drive-truck","truck1","s4","s15","driver3")),13) occurs(action(("unload-truck","package12","truck5","s6")),14) occurs(action(("unload-truck","package2","truck1","s15")),14) occurs(action(("drive-truck","truck1","s15","s4","driver3")),14) occurs(action(("drive-truck","truck1","s4","s14","driver3")),15) SATISFIABLE Models : 1+ Calls : 5 Time : 28.372s (Solving: 2.83s 1st Model: 0.35s Unsat: 0.00s) CPU Time : 28.348s Choices : 89422 (Domain: 89351) Conflicts : 10185 (Analyzed: 10184) Restarts : 106 (Average: 96.08 Last: 90) Model-Level : 735.5 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 10184 (Deleted: 6331) Binary : 101 (Ratio: 0.99%) Ternary : 28 (Ratio: 0.27%) Conflict : 10184 (Average Length: 712.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 10184 (Average: 7.01 Max: 637 Sum: 71388) Executed : 10128 (Average: 6.98 Max: 637 Sum: 71059 Ratio: 99.54%) Bounded : 56 (Average: 5.88 Max: 17 Sum: 329 Ratio: 0.46%) Rules : 12067967 Atoms : 12041095 Bodies : 49242 (Original: 49241) Equivalences : 72197 (Atom=Atom: 15479 Body=Body: 12299 Other: 44419) Tight : No (SCCs: 492 Non-Hcfs: 0 Nodes: 47094 Gammas: 0) Variables : 122389 (Eliminated: 0 Frozen: 37173) Constraints : 427665 (Binary: 96.4% Ternary: 2.2% Other: 1.4%) Memory Peak : 1361MB Max. Length : 15 steps Sol. Length : 15 steps Models : 2