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, 0.036s 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: [0.010s CPU, 0.018s wall-clock] Preparing model... [0.040s CPU, 0.036s wall-clock] Generated 35 rules. Computing model... [0.710s CPU, 0.721s wall-clock] 7293 relevant atoms 2871 auxiliary atoms 10164 final queue length 16104 total queue pushes Completing instantiation... [1.230s CPU, 1.228s wall-clock] Instantiating: [2.030s CPU, 2.026s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.030s CPU, 0.034s 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, 0.175s 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, 0.070s wall-clock] Translating task: [1.390s CPU, 1.388s 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, 0.698s 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, 0.178s 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, 0.558s wall-clock] Done! [5.080s CPU, 5.134s wall-clock] planner.py version 0.0.1 Time: 1.00s 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: 2.47s 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: 0.33s Memory: 174MB (+20MB) Unblocking actions... Solving... Answer: 1 occurs(action(("load-truck","package1","truck3","s12")),1) occurs(action(("load-truck","package13","truck1","s2")),1) occurs(action(("load-truck","package3","truck4","s3")),1) occurs(action(("load-truck","package8","truck3","s12")),1) occurs(action(("load-truck","package9","truck3","s12")),1) occurs(action(("board-truck","driver1","truck5","s10")),1) occurs(action(("board-truck","driver5","truck1","s2")),1) occurs(action(("walk","driver2","s13","p3-13")),1) occurs(action(("walk","driver3","s10","p2-10")),1) occurs(action(("walk","driver4","s9","p9-12")),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","p9-12","s12")),2) occurs(action(("drive-truck","truck1","s2","s9","driver5")),2) occurs(action(("load-truck","package12","truck1","s9")),3) occurs(action(("drive-truck","truck5","s3","s15","driver1")),3) occurs(action(("board-truck","driver2","truck4","s3")),3) occurs(action(("board-truck","driver4","truck3","s12")),3) occurs(action(("drive-truck","truck1","s9","s8","driver5")),3) occurs(action(("walk","driver3","s2","p2-14")),3) occurs(action(("drive-truck","truck1","s8","s14","driver5")),4) occurs(action(("drive-truck","truck3","s12","s15","driver4")),4) occurs(action(("drive-truck","truck5","s15","s2","driver1")),4) occurs(action(("drive-truck","truck4","s3","s10","driver2")),4) occurs(action(("unload-truck","package13","truck1","s8")),4) occurs(action(("walk","driver3","p2-14","s14")),4) occurs(action(("disembark-truck","driver5","truck1","s8")),4) occurs(action(("unload-truck","package3","truck4","s10")),5) occurs(action(("drive-truck","truck5","s2","s6","driver1")),5) occurs(action(("drive-truck","truck4","s10","s8","driver2")),5) occurs(action(("load-truck","package13","truck2","s8")),5) occurs(action(("load-truck","package14","truck3","s15")),5) occurs(action(("load-truck","package15","truck1","s14")),5) occurs(action(("load-truck","package2","truck1","s14")),5) occurs(action(("load-truck","package5","truck5","s2")),5) occurs(action(("drive-truck","truck3","s15","s4","driver4")),5) occurs(action(("board-truck","driver5","truck2","s8")),5) occurs(action(("board-truck","driver3","truck1","s14")),5) occurs(action(("disembark-truck","driver2","truck4","s10")),5) occurs(action(("unload-truck","package5","truck5","s6")),6) occurs(action(("drive-truck","truck3","s4","s1","driver4")),6) occurs(action(("drive-truck","truck2","s8","s10","driver5")),6) occurs(action(("drive-truck","truck1","s14","s6","driver3")),6) occurs(action(("disembark-truck","driver1","truck5","s6")),6) occurs(action(("walk","driver2","s10","p10-6")),6) occurs(action(("unload-truck","package1","truck3","s1")),7) occurs(action(("unload-truck","package12","truck1","s6")),7) occurs(action(("unload-truck","package13","truck2","s10")),7) occurs(action(("unload-truck","package14","truck3","s1")),7) occurs(action(("unload-truck","package9","truck3","s1")),7) occurs(action(("drive-truck","truck2","s10","s1","driver5")),7) occurs(action(("load-truck","package11","truck3","s1")),7) occurs(action(("load-truck","package4","truck1","s6")),7) occurs(action(("load-truck","package6","truck3","s1")),7) occurs(action(("drive-truck","truck3","s1","s13","driver4")),7) occurs(action(("walk","driver2","p10-6","s6")),7) occurs(action(("disembark-truck","driver5","truck2","s10")),7) occurs(action(("drive-truck","truck1","s6","s2","driver3")),7) occurs(action(("unload-truck","package8","truck3","s13")),8) occurs(action(("drive-truck","truck1","s2","s15","driver3")),8) occurs(action(("drive-truck","truck3","s13","s15","driver4")),8) occurs(action(("board-truck","driver1","truck5","s6")),8) occurs(action(("walk","driver2","s6","p6-11")),8) occurs(action(("walk","driver5","s10","p2-10")),8) occurs(action(("unload-truck","package2","truck1","s15")),9) occurs(action(("drive-truck","truck1","s15","s3","driver3")),9) occurs(action(("drive-truck","truck3","s15","s4","driver4")),9) occurs(action(("walk","driver2","p6-11","s11")),9) occurs(action(("walk","driver5","p2-10","s2")),9) occurs(action(("unload-truck","package4","truck1","s3")),10) occurs(action(("drive-truck","truck3","s4","s5","driver4")),10) occurs(action(("drive-truck","truck1","s3","s5","driver3")),10) occurs(action(("unload-truck","package11","truck3","s4")),10) occurs(action(("unload-truck","package6","truck3","s4")),10) occurs(action(("disembark-truck","driver4","truck3","s4")),10) occurs(action(("walk","driver2","s11","p11-0")),10) occurs(action(("walk","driver5","s2","p2-14")),10) occurs(action(("load-truck","package10","truck1","s5")),11) occurs(action(("drive-truck","truck1","s5","s4","driver3")),11) occurs(action(("walk","driver2","p11-0","s0")),11) occurs(action(("walk","driver5","p2-14","s14")),11) occurs(action(("walk","driver4","s4","p13-4")),11) occurs(action(("unload-truck","package15","truck1","s4")),12) occurs(action(("load-truck","package11","truck1","s4")),12) occurs(action(("load-truck","package6","truck1","s4")),12) occurs(action(("walk","driver5","s14","p14-15")),12) occurs(action(("drive-truck","truck1","s4","s8","driver3")),12) occurs(action(("walk","driver4","p13-4","s13")),12) occurs(action(("walk","driver2","s0","p5-0")),12) occurs(action(("unload-truck","package11","truck1","s8")),13) occurs(action(("unload-truck","package6","truck1","s8")),13) occurs(action(("walk","driver5","p14-15","s15")),13) occurs(action(("walk","driver4","s13","p1-13")),13) occurs(action(("drive-truck","truck1","s8","s11","driver3")),13) occurs(action(("walk","driver2","p5-0","s5")),13) occurs(action(("unload-truck","package10","truck1","s11")),14) occurs(action(("walk","driver4","p1-13","s1")),14) occurs(action(("drive-truck","truck1","s11","s14","driver3")),14) occurs(action(("walk","driver2","s5","p1-5")),14) occurs(action(("walk","driver2","p1-5","s1")),15) Solving Time: 0.10s Memory: 197MB (+23MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 5.256s (Solving: 2.53s 1st Model: 0.07s Unsat: 0.00s) CPU Time : 5.216s Choices : 73868 (Domain: 73802) Conflicts : 9531 (Analyzed: 9530) Restarts : 101 (Average: 94.36 Last: 90) Model-Level : 733.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 9530 (Deleted: 6331) Binary : 79 (Ratio: 0.83%) Ternary : 23 (Ratio: 0.24%) Conflict : 9530 (Average Length: 745.0 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 9530 (Average: 6.13 Max: 529 Sum: 58465) Executed : 9478 (Average: 6.10 Max: 529 Sum: 58156 Ratio: 99.47%) Bounded : 52 (Average: 5.94 Max: 17 Sum: 309 Ratio: 0.53%) Rules : 84868 Atoms : 84868 Bodies : 1 (Original: 0) Tight : Yes Variables : 103218 (Eliminated: 0 Frozen: 8905) Constraints : 427729 (Binary: 96.4% Ternary: 2.2% Other: 1.4%) Memory Peak : 197MB Max. Length : 15 steps Sol. Length : 15 steps