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, 0.032s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.013s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.016s wall-clock] Preparing model... [0.030s CPU, 0.033s wall-clock] Generated 35 rules. Computing model... [0.720s CPU, 0.712s 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: [2.010s CPU, 2.007s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.030s CPU, 0.031s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.080s CPU, 0.077s wall-clock] Collecting mutex groups... [0.000s CPU, 0.004s wall-clock] Choosing groups... 5 uncovered facts Choosing groups: [0.020s CPU, 0.013s wall-clock] Building translation key... [0.000s CPU, 0.008s wall-clock] Computing fact groups: [0.170s CPU, 0.171s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.003s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.010s 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, 1.383s 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: [0.690s CPU, 0.692s 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, 0.557s wall-clock] Done! [5.050s CPU, 5.095s wall-clock] planner.py version 0.0.1 Time: 0.98s 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: 0.35s Memory: 135MB (+15MB) Unblocking actions... Solving... Solving Time: 2.45s Memory: 154MB (+19MB) UNKNOWN Iteration Time: 3.00s 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: 0.11s Memory: 197MB (+23MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.18s Memory: 235MB (+38MB) Solving... Solving Time: 6.09s Memory: 223MB (+-12MB) UNKNOWN Iteration Time: 7.93s 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: 0.60s Memory: 242MB (+19MB) Unblocking actions... Solving... Solving Time: 0.30s Memory: 267MB (+25MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 267MB (+0MB) Answer: 2 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(("board-truck","driver5","truck1","s2")),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(("drive-truck","truck5","s10","s14","driver3")),2) occurs(action(("drive-truck","truck1","s2","s5","driver5")),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(("load-truck","package10","truck1","s5")),3) occurs(action(("load-truck","package15","truck5","s14")),3) occurs(action(("load-truck","package2","truck5","s14")),3) occurs(action(("board-truck","driver2","truck4","s3")),3) occurs(action(("board-truck","driver4","truck2","s8")),3) occurs(action(("walk","driver1","s2","p2-12")),3) occurs(action(("drive-truck","truck5","s14","s4","driver3")),4) occurs(action(("drive-truck","truck1","s5","s3","driver5")),4) occurs(action(("drive-truck","truck4","s3","s10","driver2")),4) occurs(action(("drive-truck","truck2","s8","s9","driver4")),4) occurs(action(("walk","driver1","p2-12","s12")),4) occurs(action(("unload-truck","package15","truck5","s4")),5) occurs(action(("unload-truck","package3","truck4","s10")),5) occurs(action(("board-truck","driver1","truck3","s12")),5) occurs(action(("drive-truck","truck1","s3","s11","driver5")),5) occurs(action(("drive-truck","truck2","s9","s2","driver4")),5) occurs(action(("unload-truck","package10","truck1","s11")),6) occurs(action(("load-truck","package13","truck2","s2")),6) occurs(action(("drive-truck","truck3","s12","s15","driver1")),6) occurs(action(("drive-truck","truck5","s4","s15","driver3")),6) occurs(action(("drive-truck","truck4","s10","s12","driver2")),6) occurs(action(("unload-truck","package2","truck5","s15")),7) occurs(action(("load-truck","package1","truck4","s12")),7) occurs(action(("load-truck","package8","truck4","s12")),7) occurs(action(("load-truck","package9","truck4","s12")),7) occurs(action(("drive-truck","truck3","s15","s2","driver1")),7) occurs(action(("drive-truck","truck2","s2","s0","driver4")),7) occurs(action(("drive-truck","truck1","s11","s2","driver5")),7) occurs(action(("drive-truck","truck3","s2","s6","driver1")),8) occurs(action(("drive-truck","truck5","s15","s2","driver3")),8) occurs(action(("drive-truck","truck4","s12","s13","driver2")),8) occurs(action(("drive-truck","truck2","s0","s10","driver4")),8) occurs(action(("drive-truck","truck1","s2","s9","driver5")),8) occurs(action(("unload-truck","package13","truck2","s10")),9) occurs(action(("unload-truck","package8","truck4","s13")),9) occurs(action(("drive-truck","truck5","s2","s6","driver3")),9) occurs(action(("load-truck","package12","truck1","s9")),9) occurs(action(("load-truck","package4","truck3","s6")),9) occurs(action(("drive-truck","truck4","s13","s8","driver2")),10) occurs(action(("drive-truck","truck2","s10","s1","driver4")),10) occurs(action(("drive-truck","truck3","s6","s2","driver1")),10) occurs(action(("drive-truck","truck1","s9","s2","driver5")),10) occurs(action(("load-truck","package11","truck2","s1")),11) occurs(action(("load-truck","package6","truck2","s1")),11) occurs(action(("drive-truck","truck3","s2","s15","driver1")),11) occurs(action(("drive-truck","truck1","s2","s6","driver5")),11) occurs(action(("unload-truck","package1","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(("unload-truck","package5","truck1","s6")),12) occurs(action(("drive-truck","truck3","s15","s3","driver1")),12) occurs(action(("drive-truck","truck2","s1","s13","driver4")),12) occurs(action(("walk","driver2","s8","p8-9")),12) occurs(action(("unload-truck","package4","truck3","s3")),13) occurs(action(("drive-truck","truck1","s6","s14","driver5")),13) occurs(action(("drive-truck","truck2","s13","s8","driver4")),13) occurs(action(("walk","driver2","p8-9","s9")),13) occurs(action(("unload-truck","package11","truck2","s8")),14) occurs(action(("unload-truck","package6","truck2","s8")),14) occurs(action(("load-truck","package1","truck2","s8")),14) occurs(action(("load-truck","package9","truck2","s8")),14) occurs(action(("drive-truck","truck3","s3","s15","driver1")),14) occurs(action(("disembark-truck","driver5","truck1","s14")),14) occurs(action(("walk","driver2","s9","p9-12")),14) occurs(action(("load-truck","package14","truck3","s15")),15) occurs(action(("walk","driver5","s14","p14-15")),15) occurs(action(("drive-truck","truck2","s8","s4","driver4")),15) occurs(action(("walk","driver2","p9-12","s12")),15) occurs(action(("walk","driver5","p14-15","s15")),16) occurs(action(("drive-truck","truck2","s4","s1","driver4")),16) occurs(action(("drive-truck","truck3","s15","s4","driver1")),16) occurs(action(("walk","driver2","s12","p2-12")),16) occurs(action(("unload-truck","package1","truck2","s1")),17) occurs(action(("unload-truck","package9","truck2","s1")),17) occurs(action(("disembark-truck","driver4","truck2","s1")),17) occurs(action(("drive-truck","truck3","s4","s1","driver1")),17) occurs(action(("walk","driver2","p2-12","s2")),17) occurs(action(("unload-truck","package14","truck3","s1")),18) occurs(action(("walk","driver2","s2","p2-1")),18) occurs(action(("walk","driver2","p2-1","s1")),19) occurs(action(("drive-truck","truck3","s1","s9","driver1")),19) occurs(action(("disembark-truck","driver3","truck5","s6")),19) occurs(action(("drive-truck","truck3","s9","s5","driver1")),20) SATISFIABLE Models : 1+ Calls : 6 Time : 12.882s (Solving: 8.74s 1st Model: 0.32s Unsat: 0.00s) CPU Time : 12.852s Choices : 242884 (Domain: 242650) Conflicts : 19204 (Analyzed: 19203) Restarts : 203 (Average: 94.60 Last: 90) Model-Level : 1007.5 Problems : 6 (Average Length: 12.83 Splits: 0) Lemmas : 19203 (Deleted: 15530) Binary : 109 (Ratio: 0.57%) Ternary : 26 (Ratio: 0.14%) Conflict : 19203 (Average Length: 1057.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 19203 (Average: 9.49 Max: 1079 Sum: 182161) Executed : 19112 (Average: 9.46 Max: 1079 Sum: 181686 Ratio: 99.74%) Bounded : 91 (Average: 5.22 Max: 22 Sum: 475 Ratio: 0.26%) Rules : 221098 (Original: 221029) Atoms : 92171 Bodies : 125425 (Original: 125355) Count : 363 (Original: 376) Equivalences : 66388 (Atom=Atom: 33 Body=Body: 0 Other: 66355) Tight : Yes Variables : 141010 (Eliminated: 0 Frozen: 108509) Constraints : 811461 (Binary: 97.1% Ternary: 1.7% Other: 1.2%) Memory Peak : 267MB Max. Length : 20 steps Sol. Length : 20 steps Models : 2