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... [0.010s CPU, 0.014s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.017s wall-clock] Preparing model... [0.030s CPU, 0.035s wall-clock] Generated 35 rules. Computing model... [0.720s CPU, 0.714s wall-clock] 7293 relevant atoms 2871 auxiliary atoms 10164 final queue length 16104 total queue pushes Completing instantiation... [1.220s CPU, 1.224s wall-clock] Instantiating: [2.010s CPU, 2.013s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.040s CPU, 0.035s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.080s CPU, 0.076s 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: [0.180s 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, 0.003s 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: [0.070s CPU, 0.068s wall-clock] Translating task: [1.400s CPU, 1.395s 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, 0.697s 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, 0.180s 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, 0.555s wall-clock] Done! [5.080s CPU, 5.123s wall-clock] planner.py version 0.0.1 Time: 1.01s 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: 2.47s Memory: 154MB (+19MB) UNKNOWN Iteration Time: 3.02s 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: 0.92s Memory: 211MB (+14MB) Solving... Solving Time: 0.84s Memory: 199MB (+-12MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.84s Memory: 199MB (+0MB) Solving... Solving Time: 0.50s Memory: 211MB (+12MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.85s Memory: 236MB (+25MB) Solving... Solving Time: 0.16s Memory: 223MB (+-13MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.83s Memory: 238MB (+15MB) Solving... Solving Time: 1.64s Memory: 238MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.85s Memory: 241MB (+3MB) Solving... Solving Time: 1.00s Memory: 241MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.85s Memory: 245MB (+4MB) Solving... Solving Time: 6.28s Memory: 245MB (+0MB) UNKNOWN Iteration Time: 16.21s 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: 0.48s Memory: 239MB (+-6MB) Unblocking actions... Solving... Solving Time: 0.15s Memory: 256MB (+17MB) SAT Testing... SERIALIZABLE Testing Time: 0.78s Memory: 279MB (+23MB) Answer: 7 occurs(action(("load-truck","package13","truck1","s2")),1) occurs(action(("load-truck","package3","truck4","s3")),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","s12","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(("load-truck","package1","truck5","s12")),3) occurs(action(("load-truck","package9","truck5","s12")),3) occurs(action(("drive-truck","truck5","s12","s15","driver3")),3) 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","driver1","truck1","s2")),3) occurs(action(("drive-truck","truck3","s12","s5","driver5")),4) occurs(action(("load-truck","package14","truck5","s15")),4) occurs(action(("drive-truck","truck4","s3","s10","driver2")),4) occurs(action(("drive-truck","truck2","s8","s10","driver4")),4) occurs(action(("drive-truck","truck1","s2","s9","driver1")),4) occurs(action(("drive-truck","truck4","s10","s8","driver2")),5) occurs(action(("drive-truck","truck2","s10","s1","driver4")),5) occurs(action(("load-truck","package10","truck3","s5")),5) occurs(action(("drive-truck","truck5","s15","s13","driver3")),5) occurs(action(("drive-truck","truck1","s9","s1","driver1")),5) occurs(action(("disembark-truck","driver4","truck2","s1")),6) occurs(action(("load-truck","package11","truck1","s1")),6) occurs(action(("load-truck","package6","truck1","s1")),6) occurs(action(("drive-truck","truck5","s13","s1","driver3")),6) occurs(action(("drive-truck","truck3","s5","s14","driver5")),6) occurs(action(("unload-truck","package3","truck4","s8")),6) occurs(action(("unload-truck","package5","truck1","s1")),6) occurs(action(("disembark-truck","driver2","truck4","s8")),6) occurs(action(("unload-truck","package1","truck5","s1")),7) occurs(action(("unload-truck","package14","truck5","s1")),7) occurs(action(("unload-truck","package9","truck5","s1")),7) occurs(action(("drive-truck","truck3","s14","s11","driver5")),7) occurs(action(("load-truck","package5","truck5","s1")),7) occurs(action(("drive-truck","truck1","s1","s10","driver1")),7) occurs(action(("walk","driver2","s8","p8-9")),7) occurs(action(("unload-truck","package10","truck3","s11")),8) occurs(action(("drive-truck","truck1","s10","s8","driver1")),8) occurs(action(("drive-truck","truck5","s1","s9","driver3")),8) occurs(action(("walk","driver2","p8-9","s9")),8) occurs(action(("unload-truck","package11","truck1","s8")),9) occurs(action(("unload-truck","package6","truck1","s8")),9) occurs(action(("load-truck","package3","truck1","s8")),9) occurs(action(("drive-truck","truck3","s11","s8","driver5")),9) occurs(action(("drive-truck","truck5","s9","s5","driver3")),9) occurs(action(("walk","driver2","s9","p9-4")),9) occurs(action(("drive-truck","truck5","s5","s14","driver3")),10) occurs(action(("drive-truck","truck3","s8","s9","driver5")),10) occurs(action(("drive-truck","truck1","s8","s10","driver1")),10) occurs(action(("walk","driver2","p9-4","s4")),10) occurs(action(("unload-truck","package13","truck1","s10")),11) occurs(action(("unload-truck","package3","truck1","s10")),11) occurs(action(("drive-truck","truck5","s14","s6","driver3")),11) occurs(action(("load-truck","package12","truck3","s9")),11) occurs(action(("walk","driver2","s4","p15-4")),11) occurs(action(("unload-truck","package5","truck5","s6")),12) occurs(action(("drive-truck","truck3","s9","s2","driver5")),12) occurs(action(("walk","driver2","p15-4","s15")),12) occurs(action(("disembark-truck","driver3","truck5","s6")),12) occurs(action(("drive-truck","truck1","s10","s12","driver1")),12) occurs(action(("drive-truck","truck3","s2","s6","driver5")),13) occurs(action(("load-truck","package8","truck1","s12")),13) occurs(action(("walk","driver2","s15","p1-15")),13) occurs(action(("unload-truck","package12","truck3","s6")),14) occurs(action(("walk","driver2","p1-15","s1")),14) occurs(action(("load-truck","package4","truck3","s6")),14) occurs(action(("drive-truck","truck1","s12","s13","driver1")),14) occurs(action(("disembark-truck","driver5","truck3","s6")),14) occurs(action(("unload-truck","package8","truck1","s13")),15) occurs(action(("board-truck","driver3","truck3","s6")),15) occurs(action(("walk","driver5","s6","p2-6")),15) occurs(action(("drive-truck","truck1","s13","s14","driver1")),16) occurs(action(("drive-truck","truck3","s6","s14","driver3")),16) occurs(action(("walk","driver5","p2-6","s2")),16) occurs(action(("load-truck","package15","truck3","s14")),17) occurs(action(("load-truck","package2","truck3","s14")),17) occurs(action(("drive-truck","truck3","s14","s4","driver3")),17) occurs(action(("walk","driver5","s2","p2-1")),17) occurs(action(("unload-truck","package15","truck3","s4")),18) occurs(action(("drive-truck","truck3","s4","s15","driver3")),18) occurs(action(("walk","driver5","p2-1","s1")),18) occurs(action(("unload-truck","package2","truck3","s15")),19) occurs(action(("walk","driver5","s1","p1-15")),19) occurs(action(("drive-truck","truck3","s15","s3","driver3")),19) occurs(action(("unload-truck","package4","truck3","s3")),20) occurs(action(("walk","driver5","p1-15","s15")),20) occurs(action(("drive-truck","truck3","s3","s5","driver3")),20) SATISFIABLE Models : 1+ Calls : 11 Time : 17.002s (Solving: 12.79s 1st Model: 4.03s Unsat: 0.00s) CPU Time : 16.972s Choices : 481647 (Domain: 481192) Conflicts : 28234 (Analyzed: 28233) Restarts : 281 (Average: 100.47 Last: 90) Model-Level : 793.0 Problems : 11 (Average Length: 14.73 Splits: 0) Lemmas : 28233 (Deleted: 23368) Binary : 201 (Ratio: 0.71%) Ternary : 51 (Ratio: 0.18%) Conflict : 28233 (Average Length: 587.7 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 28233 (Average: 14.15 Max: 673 Sum: 399570) Executed : 28108 (Average: 14.12 Max: 673 Sum: 398735 Ratio: 99.79%) Bounded : 125 (Average: 6.68 Max: 22 Sum: 835 Ratio: 0.21%) Rules : 220202 (Original: 220164) Atoms : 92108 Bodies : 124525 (Original: 124486) Count : 344 (Original: 348) Equivalences : 66005 (Atom=Atom: 90 Body=Body: 0 Other: 65915) Tight : Yes Variables : 140897 (Eliminated: 0 Frozen: 107999) Constraints : 783197 (Binary: 97.1% Ternary: 1.7% Other: 1.2%) Memory Peak : 279MB Max. Length : 20 steps Sol. Length : 20 steps Models : 7