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-18.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-18.pddl Parsing... Parsing: [0.040s CPU, 0.045s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.018s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.019s wall-clock] Preparing model... [0.040s CPU, 0.043s wall-clock] Generated 35 rules. Computing model... [0.990s CPU, 0.986s wall-clock] 10402 relevant atoms 3678 auxiliary atoms 14080 final queue length 22680 total queue pushes Completing instantiation... [1.810s CPU, 1.811s wall-clock] Instantiating: [2.890s CPU, 2.889s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.040s CPU, 0.043s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.110s CPU, 0.102s wall-clock] Collecting mutex groups... [0.010s CPU, 0.006s wall-clock] Choosing groups... 5 uncovered facts Choosing groups: [0.020s CPU, 0.017s wall-clock] Building translation key... [0.010s CPU, 0.011s wall-clock] Computing fact groups: [0.230s CPU, 0.230s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.006s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.100s CPU, 0.102s wall-clock] Translating task: [2.010s CPU, 2.012s wall-clock] 500 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 30 propositions removed Detecting unreachable propositions: [1.000s CPU, 1.005s wall-clock] Reordering and filtering variables... 32 of 35 variables necessary. 5 of 35 mutex groups necessary. 8360 of 8960 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.250s CPU, 0.250s wall-clock] Translator variables: 32 Translator derived variables: 0 Translator facts: 825 Translator goal facts: 23 Translator mutex groups: 5 Translator total mutex groups size: 30 Translator operators: 8360 Translator axioms: 0 Translator task size: 35190 Translator peak memory: 62668 KB Writing output... [0.700s CPU, 0.755s wall-clock] Done! [7.230s CPU, 7.289s wall-clock] planner.py version 0.0.1 Time: 1.35s Memory: 140MB 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: 0.01s Memory: 140MB (+0MB) UNSAT Iteration Time: 0.01s 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: 0.46s Memory: 140MB (+0MB) Unblocking actions... Solving... Solving Time: 0.07s Memory: 148MB (+8MB) UNSAT Iteration Time: 0.82s 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: 0.46s Memory: 167MB (+19MB) Unblocking actions... Solving... Solving Time: 3.43s Memory: 188MB (+21MB) UNKNOWN Iteration Time: 4.19s 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: 0.52s Memory: 215MB (+27MB) Unblocking actions... Solving... Solving Time: 0.12s Memory: 252MB (+37MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.10s Memory: 252MB (+0MB) Solving... Solving Time: 0.07s Memory: 252MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.25s Memory: 299MB (+47MB) Solving... Solving Time: 0.20s Memory: 252MB (+-47MB) SAT Testing... SERIALIZABLE Testing Time: 1.23s Memory: 252MB (+0MB) Answer: 3 occurs(action(("load-truck","package10","truck2","s3")),1) occurs(action(("load-truck","package16","truck5","s2")),1) occurs(action(("load-truck","package4","truck5","s2")),1) occurs(action(("load-truck","package5","truck2","s3")),1) occurs(action(("walk","driver1","s11","p11-8")),1) occurs(action(("walk","driver2","s6","p6-19")),1) occurs(action(("walk","driver3","s1","p1-7")),1) occurs(action(("walk","driver4","s2","p2-12")),1) occurs(action(("walk","driver5","s4","p2-4")),1) occurs(action(("walk","driver1","p11-8","s8")),2) occurs(action(("walk","driver2","p6-19","s19")),2) occurs(action(("walk","driver3","p1-7","s7")),2) occurs(action(("walk","driver4","p2-12","s12")),2) occurs(action(("walk","driver5","p2-4","s2")),2) occurs(action(("board-truck","driver5","truck5","s2")),3) occurs(action(("board-truck","driver1","truck3","s8")),3) occurs(action(("board-truck","driver4","truck1","s12")),3) occurs(action(("walk","driver2","s19","p19-18")),3) occurs(action(("walk","driver3","s7","p7-5")),3) occurs(action(("drive-truck","truck1","s12","s17","driver4")),4) occurs(action(("drive-truck","truck5","s2","s18","driver5")),4) occurs(action(("drive-truck","truck3","s8","s7","driver1")),4) occurs(action(("walk","driver2","p19-18","s18")),4) occurs(action(("walk","driver3","p7-5","s5")),4) occurs(action(("drive-truck","truck3","s7","s3","driver1")),5) occurs(action(("load-truck","package17","truck5","s18")),5) occurs(action(("drive-truck","truck5","s18","s16","driver5")),5) occurs(action(("load-truck","package7","truck3","s7")),5) occurs(action(("drive-truck","truck1","s17","s15","driver4")),5) occurs(action(("unload-truck","package4","truck5","s18")),5) occurs(action(("walk","driver2","s18","p18-8")),5) occurs(action(("walk","driver3","s5","p5-3")),5) occurs(action(("unload-truck","package17","truck5","s16")),6) occurs(action(("drive-truck","truck1","s15","s17","driver4")),6) occurs(action(("load-truck","package11","truck5","s16")),6) occurs(action(("load-truck","package18","truck1","s15")),6) occurs(action(("load-truck","package19","truck5","s16")),6) occurs(action(("unload-truck","package7","truck3","s3")),6) occurs(action(("drive-truck","truck5","s16","s14","driver5")),6) occurs(action(("disembark-truck","driver1","truck3","s3")),6) occurs(action(("walk","driver2","p18-8","s8")),6) occurs(action(("walk","driver3","p5-3","s3")),6) occurs(action(("load-truck","package14","truck5","s14")),7) occurs(action(("load-truck","package7","truck2","s3")),7) occurs(action(("drive-truck","truck5","s14","s13","driver5")),7) occurs(action(("board-truck","driver3","truck2","s3")),7) occurs(action(("drive-truck","truck1","s17","s3","driver4")),7) occurs(action(("unload-truck","package19","truck5","s14")),7) occurs(action(("board-truck","driver2","truck4","s8")),7) occurs(action(("walk","driver1","s3","p5-3")),7) occurs(action(("unload-truck","package11","truck5","s13")),8) occurs(action(("unload-truck","package18","truck1","s3")),8) occurs(action(("load-truck","package1","truck1","s3")),8) occurs(action(("load-truck","package15","truck1","s3")),8) occurs(action(("drive-truck","truck2","s3","s18","driver3")),8) occurs(action(("drive-truck","truck1","s3","s18","driver4")),8) occurs(action(("drive-truck","truck4","s8","s14","driver2")),8) occurs(action(("drive-truck","truck5","s13","s17","driver5")),8) occurs(action(("walk","driver1","p5-3","s5")),8) occurs(action(("unload-truck","package15","truck1","s18")),9) occurs(action(("load-truck","package19","truck4","s14")),9) occurs(action(("drive-truck","truck4","s14","s2","driver2")),9) occurs(action(("load-truck","package2","truck2","s18")),9) occurs(action(("load-truck","package4","truck2","s18")),9) occurs(action(("drive-truck","truck5","s17","s15","driver5")),9) occurs(action(("drive-truck","truck1","s18","s10","driver4")),9) occurs(action(("load-truck","package9","truck2","s18")),9) occurs(action(("drive-truck","truck2","s18","s10","driver3")),9) occurs(action(("unload-truck","package1","truck1","s18")),9) occurs(action(("walk","driver1","s5","p0-5")),9) occurs(action(("unload-truck","package10","truck2","s10")),10) occurs(action(("unload-truck","package14","truck5","s15")),10) occurs(action(("unload-truck","package19","truck4","s2")),10) occurs(action(("unload-truck","package4","truck2","s10")),10) occurs(action(("unload-truck","package7","truck2","s10")),10) occurs(action(("drive-truck","truck2","s10","s0","driver3")),10) occurs(action(("load-truck","package12","truck1","s10")),10) occurs(action(("drive-truck","truck4","s2","s18","driver2")),10) occurs(action(("load-truck","package6","truck2","s10")),10) occurs(action(("drive-truck","truck1","s10","s18","driver4")),10) occurs(action(("drive-truck","truck5","s15","s17","driver5")),10) occurs(action(("walk","driver1","p0-5","s0")),10) occurs(action(("load-truck","package1","truck4","s18")),11) occurs(action(("drive-truck","truck1","s18","s9","driver4")),11) occurs(action(("drive-truck","truck4","s18","s1","driver2")),11) occurs(action(("drive-truck","truck5","s17","s8","driver5")),11) occurs(action(("drive-truck","truck2","s0","s7","driver3")),11) occurs(action(("walk","driver1","s0","p0-9")),11) occurs(action(("unload-truck","package1","truck4","s1")),12) occurs(action(("unload-truck","package16","truck5","s8")),12) occurs(action(("unload-truck","package2","truck2","s7")),12) occurs(action(("unload-truck","package6","truck2","s7")),12) occurs(action(("unload-truck","package9","truck2","s7")),12) occurs(action(("drive-truck","truck5","s8","s9","driver5")),12) occurs(action(("drive-truck","truck4","s1","s13","driver2")),12) occurs(action(("drive-truck","truck2","s7","s15","driver3")),12) occurs(action(("drive-truck","truck1","s9","s12","driver4")),12) occurs(action(("walk","driver1","p0-9","s9")),12) occurs(action(("unload-truck","package12","truck1","s12")),13) occurs(action(("unload-truck","package5","truck2","s15")),13) occurs(action(("disembark-truck","driver5","truck5","s9")),13) occurs(action(("drive-truck","truck1","s12","s17","driver4")),13) occurs(action(("load-truck","package13","truck4","s13")),13) occurs(action(("walk","driver1","s9","p1-9")),13) occurs(action(("drive-truck","truck4","s13","s14","driver2")),13) occurs(action(("drive-truck","truck2","s15","s17","driver3")),13) occurs(action(("walk","driver1","p1-9","s1")),14) occurs(action(("drive-truck","truck4","s14","s12","driver2")),14) occurs(action(("drive-truck","truck2","s17","s8","driver3")),14) occurs(action(("disembark-truck","driver4","truck1","s17")),14) occurs(action(("unload-truck","package13","truck4","s12")),15) occurs(action(("drive-truck","truck2","s8","s0","driver3")),15) occurs(action(("disembark-truck","driver2","truck4","s12")),15) occurs(action(("walk","driver4","s17","p18-17")),15) SATISFIABLE Models : 1+ Calls : 6 Time : 7.687s (Solving: 3.72s 1st Model: 0.28s Unsat: 0.00s) CPU Time : 7.648s Choices : 48992 (Domain: 48967) Conflicts : 10247 (Analyzed: 10246) Restarts : 105 (Average: 97.58 Last: 164) Model-Level : 569.0 Problems : 6 (Average Length: 12.00 Splits: 0) Lemmas : 10246 (Deleted: 6367) Binary : 86 (Ratio: 0.84%) Ternary : 26 (Ratio: 0.25%) Conflict : 10246 (Average Length: 687.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 10246 (Average: 3.70 Max: 438 Sum: 37914) Executed : 10214 (Average: 3.68 Max: 438 Sum: 37718 Ratio: 99.48%) Bounded : 32 (Average: 6.12 Max: 17 Sum: 196 Ratio: 0.52%) Rules : 115029 Atoms : 114997 Bodies : 63 (Original: 62) Equivalences : 90 (Atom=Atom: 30 Body=Body: 0 Other: 60) Tight : Yes Variables : 140637 (Eliminated: 0 Frozen: 11433) Constraints : 561596 (Binary: 96.7% Ternary: 1.9% Other: 1.3%) Memory Peak : 300MB Max. Length : 15 steps Sol. Length : 15 steps Models : 3