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, 0.038s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.015s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.019s wall-clock] Preparing model... [0.040s CPU, 0.038s wall-clock] Generated 35 rules. Computing model... [0.700s CPU, 0.715s wall-clock] 7293 relevant atoms 2871 auxiliary atoms 10164 final queue length 16104 total queue pushes Completing instantiation... [1.220s CPU, 1.223s wall-clock] Instantiating: [2.020s CPU, 2.020s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.030s CPU, 0.033s 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, 0.014s wall-clock] Building translation key... [0.010s CPU, 0.008s wall-clock] Computing fact groups: [0.170s CPU, 0.173s 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: [0.070s CPU, 0.069s wall-clock] Translating task: [1.390s CPU, 1.389s 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: [0.180s 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... [0.500s CPU, 0.553s wall-clock] Done! [5.060s CPU, 5.124s 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: 0.54s 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: 135MB (+15MB) Unblocking actions... Solving... Solving Time: 2.47s 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: 0.32s Memory: 174MB (+20MB) Unblocking actions... Solving... Solving Time: 0.10s Memory: 197MB (+23MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.83s Memory: 197MB (+0MB) Solving... Solving Time: 0.14s Memory: 197MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.81s Memory: 197MB (+0MB) Solving... Solving Time: 0.23s Memory: 197MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.82s Memory: 197MB (+0MB) Solving... Solving Time: 0.05s Memory: 197MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.82s Memory: 197MB (+0MB) Solving... Solving Time: 0.12s Memory: 197MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.81s Memory: 197MB (+0MB) Solving... Solving Time: 0.06s Memory: 197MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.82s Memory: 197MB (+0MB) Solving... Solving Time: 0.08s Memory: 197MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.81s Memory: 197MB (+0MB) Solving... Solving Time: 0.07s Memory: 197MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.82s Memory: 197MB (+0MB) Solving... Solving Time: 0.09s Memory: 197MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.81s Memory: 214MB (+17MB) Solving... Solving Time: 0.05s Memory: 214MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.81s Memory: 197MB (+-17MB) Solving... Solving Time: 0.05s Memory: 197MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.81s Memory: 239MB (+42MB) Solving... Solving Time: 0.05s Memory: 197MB (+-42MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.81s Memory: 239MB (+42MB) Solving... Solving Time: 0.13s Memory: 239MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.81s Memory: 216MB (+-23MB) Solving... Solving Time: 0.05s Memory: 216MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.86s Memory: 200MB (+-16MB) Solving... Solving Time: 0.04s Memory: 200MB (+0MB) SAT Testing... SERIALIZABLE Testing Time: 0.84s Memory: 200MB (+0MB) Answer: 15 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","s0","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(("drive-truck","truck5","s0","s2","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","truck5","s2","s6","driver3")),4) occurs(action(("drive-truck","truck3","s12","s5","driver5")),4) occurs(action(("drive-truck","truck1","s2","s6","driver1")),4) occurs(action(("drive-truck","truck4","s3","s12","driver2")),4) occurs(action(("drive-truck","truck2","s8","s14","driver4")),4) occurs(action(("unload-truck","package5","truck1","s6")),5) occurs(action(("drive-truck","truck1","s6","s14","driver1")),5) occurs(action(("load-truck","package1","truck4","s12")),5) occurs(action(("load-truck","package15","truck2","s14")),5) occurs(action(("load-truck","package2","truck2","s14")),5) occurs(action(("load-truck","package4","truck1","s6")),5) occurs(action(("load-truck","package8","truck4","s12")),5) occurs(action(("load-truck","package9","truck4","s12")),5) occurs(action(("drive-truck","truck4","s12","s13","driver2")),5) occurs(action(("drive-truck","truck2","s14","s4","driver4")),5) occurs(action(("disembark-truck","driver3","truck5","s6")),5) occurs(action(("disembark-truck","driver5","truck3","s5")),5) occurs(action(("unload-truck","package15","truck2","s4")),6) occurs(action(("unload-truck","package8","truck4","s13")),6) occurs(action(("drive-truck","truck2","s4","s15","driver4")),6) occurs(action(("walk","driver5","s5","p5-15")),6) occurs(action(("drive-truck","truck1","s14","s11","driver1")),6) occurs(action(("drive-truck","truck4","s13","s12","driver2")),6) occurs(action(("walk","driver3","s6","p6-11")),6) occurs(action(("unload-truck","package2","truck2","s15")),7) occurs(action(("walk","driver5","p5-15","s15")),7) occurs(action(("load-truck","package14","truck2","s15")),7) occurs(action(("drive-truck","truck1","s11","s3","driver1")),7) occurs(action(("drive-truck","truck4","s12","s5","driver2")),7) occurs(action(("drive-truck","truck2","s15","s2","driver4")),7) occurs(action(("unload-truck","package4","truck1","s3")),8) occurs(action(("load-truck","package10","truck4","s5")),8) occurs(action(("load-truck","package13","truck2","s2")),8) occurs(action(("drive-truck","truck1","s3","s5","driver1")),8) occurs(action(("drive-truck","truck4","s5","s2","driver2")),8) occurs(action(("drive-truck","truck2","s2","s0","driver4")),8) occurs(action(("drive-truck","truck4","s2","s11","driver2")),9) occurs(action(("drive-truck","truck2","s0","s10","driver4")),9) occurs(action(("drive-truck","truck1","s5","s9","driver1")),9) occurs(action(("unload-truck","package10","truck4","s11")),10) occurs(action(("unload-truck","package13","truck2","s10")),10) occurs(action(("drive-truck","truck4","s11","s8","driver2")),10) occurs(action(("drive-truck","truck2","s10","s1","driver4")),10) occurs(action(("load-truck","package12","truck1","s9")),10) occurs(action(("drive-truck","truck1","s9","s2","driver1")),10) occurs(action(("unload-truck","package14","truck2","s1")),11) occurs(action(("load-truck","package11","truck2","s1")),11) occurs(action(("load-truck","package6","truck2","s1")),11) occurs(action(("drive-truck","truck2","s1","s4","driver4")),11) occurs(action(("drive-truck","truck1","s2","s6","driver1")),11) occurs(action(("unload-truck","package1","truck4","s8")),11) occurs(action(("unload-truck","package3","truck4","s8")),11) occurs(action(("unload-truck","package9","truck4","s8")),11) occurs(action(("disembark-truck","driver2","truck4","s8")),11) occurs(action(("unload-truck","package12","truck1","s6")),12) occurs(action(("drive-truck","truck1","s6","s14","driver1")),12) occurs(action(("drive-truck","truck2","s4","s8","driver4")),12) occurs(action(("walk","driver2","s8","p7-8")),12) occurs(action(("unload-truck","package11","truck2","s8")),13) occurs(action(("unload-truck","package6","truck2","s8")),13) occurs(action(("load-truck","package1","truck2","s8")),13) occurs(action(("load-truck","package3","truck2","s8")),13) occurs(action(("load-truck","package9","truck2","s8")),13) occurs(action(("drive-truck","truck2","s8","s10","driver4")),13) occurs(action(("walk","driver2","p7-8","s7")),13) occurs(action(("unload-truck","package3","truck2","s10")),14) occurs(action(("drive-truck","truck2","s10","s1","driver4")),14) occurs(action(("walk","driver2","s7","p1-7")),14) occurs(action(("unload-truck","package1","truck2","s1")),15) occurs(action(("unload-truck","package9","truck2","s1")),15) occurs(action(("disembark-truck","driver4","truck2","s1")),15) occurs(action(("walk","driver2","p1-7","s1")),15) SATISFIABLE Models : 1+ Calls : 18 Time : 6.749s (Solving: 3.53s 1st Model: 0.93s Unsat: 0.00s) CPU Time : 6.716s Choices : 122476 (Domain: 122246) Conflicts : 11895 (Analyzed: 11894) Restarts : 117 (Average: 101.66 Last: 90) Model-Level : 776.5 Problems : 18 (Average Length: 15.33 Splits: 0) Lemmas : 11894 (Deleted: 6331) Binary : 127 (Ratio: 1.07%) Ternary : 38 (Ratio: 0.32%) Conflict : 11894 (Average Length: 646.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 11894 (Average: 7.61 Max: 632 Sum: 90553) Executed : 11828 (Average: 7.58 Max: 632 Sum: 90150 Ratio: 99.55%) Bounded : 66 (Average: 6.11 Max: 17 Sum: 403 Ratio: 0.45%) Rules : 85314 Atoms : 85268 Bodies : 257 (Original: 256) Equivalences : 630 (Atom=Atom: 210 Body=Body: 0 Other: 420) Tight : Yes Variables : 103218 (Eliminated: 0 Frozen: 8905) Constraints : 427431 (Binary: 96.4% Ternary: 2.2% Other: 1.4%) Memory Peak : 240MB Max. Length : 15 steps Sol. Length : 15 steps Models : 15