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: [0.050s CPU, 0.051s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.020s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.022s wall-clock] Preparing model... [0.050s CPU, 0.050s wall-clock] Generated 35 rules. Computing model... [0.990s CPU, 0.989s wall-clock] 10402 relevant atoms 3678 auxiliary atoms 14080 final queue length 22680 total queue pushes Completing instantiation... [1.820s CPU, 1.818s wall-clock] Instantiating: [2.910s CPU, 2.912s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.040s CPU, 0.039s 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: [0.010s CPU, 0.017s wall-clock] Building translation key... [0.010s CPU, 0.011s wall-clock] Computing fact groups: [0.230s CPU, 0.226s 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: [0.000s CPU, 0.006s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.100s CPU, 0.100s wall-clock] Translating task: [2.020s CPU, 2.015s 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: [1.010s CPU, 1.007s 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... [0.690s CPU, 0.751s wall-clock] Done! [7.250s CPU, 7.315s 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: 0.06s Memory: 148MB (+8MB) UNSAT Iteration Time: 0.81s 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: 3.40s Memory: 188MB (+21MB) UNKNOWN Iteration Time: 4.16s 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: 46.29s Memory: 2241MB (+1989MB) Solving... Solving Time: 2.32s Memory: 2259MB (+18MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 2259MB (+0MB) Answer: 2 occurs(action(("load-truck","package1","truck2","s3")),1) occurs(action(("load-truck","package10","truck2","s3")),1) occurs(action(("load-truck","package15","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(("board-truck","driver4","truck5","s2")),1) occurs(action(("walk","driver1","s11","p11-3")),1) occurs(action(("walk","driver2","s6","p6-10")),1) occurs(action(("walk","driver3","s1","p1-7")),1) occurs(action(("walk","driver5","s4","p18-4")),1) occurs(action(("drive-truck","truck5","s2","s8","driver4")),2) occurs(action(("walk","driver1","p11-3","s3")),2) occurs(action(("walk","driver2","p6-10","s10")),2) occurs(action(("walk","driver3","p1-7","s7")),2) occurs(action(("walk","driver5","p18-4","s18")),2) occurs(action(("unload-truck","package16","truck5","s8")),3) occurs(action(("board-truck","driver1","truck2","s3")),3) occurs(action(("disembark-truck","driver4","truck5","s8")),3) occurs(action(("walk","driver2","s10","p2-10")),3) occurs(action(("walk","driver3","s7","p7-4")),3) occurs(action(("walk","driver5","s18","p18-8")),3) occurs(action(("drive-truck","truck2","s3","s1","driver1")),4) occurs(action(("board-truck","driver4","truck3","s8")),4) occurs(action(("walk","driver2","p2-10","s2")),4) occurs(action(("walk","driver3","p7-4","s4")),4) occurs(action(("walk","driver5","p18-8","s8")),4) occurs(action(("unload-truck","package1","truck2","s1")),5) occurs(action(("board-truck","driver5","truck5","s8")),5) occurs(action(("drive-truck","truck3","s8","s14","driver4")),5) occurs(action(("drive-truck","truck2","s1","s7","driver1")),5) occurs(action(("walk","driver2","s2","p2-12")),5) occurs(action(("walk","driver3","s4","p18-4")),5) occurs(action(("drive-truck","truck5","s8","s9","driver5")),6) occurs(action(("drive-truck","truck2","s7","s0","driver1")),6) occurs(action(("load-truck","package14","truck3","s14")),6) occurs(action(("load-truck","package7","truck2","s7")),6) occurs(action(("drive-truck","truck3","s14","s7","driver4")),6) occurs(action(("unload-truck","package5","truck2","s7")),6) occurs(action(("walk","driver2","p2-12","s12")),6) occurs(action(("walk","driver3","p18-4","s18")),6) occurs(action(("load-truck","package5","truck3","s7")),7) occurs(action(("drive-truck","truck3","s7","s15","driver4")),7) occurs(action(("drive-truck","truck5","s9","s18","driver5")),7) occurs(action(("board-truck","driver2","truck1","s12")),7) occurs(action(("unload-truck","package10","truck2","s0")),7) occurs(action(("unload-truck","package15","truck2","s0")),7) occurs(action(("unload-truck","package7","truck2","s0")),7) occurs(action(("disembark-truck","driver1","truck2","s0")),7) occurs(action(("walk","driver3","s18","p18-8")),7) occurs(action(("unload-truck","package14","truck3","s15")),8) occurs(action(("unload-truck","package5","truck3","s15")),8) occurs(action(("drive-truck","truck1","s12","s17","driver2")),8) occurs(action(("load-truck","package17","truck5","s18")),8) occurs(action(("drive-truck","truck5","s18","s16","driver5")),8) occurs(action(("load-truck","package18","truck3","s15")),8) occurs(action(("load-truck","package9","truck5","s18")),8) occurs(action(("drive-truck","truck3","s15","s17","driver4")),8) occurs(action(("walk","driver3","p18-8","s8")),8) occurs(action(("walk","driver1","s0","p7-0")),8) occurs(action(("unload-truck","package17","truck5","s16")),9) occurs(action(("drive-truck","truck3","s17","s3","driver4")),9) occurs(action(("load-truck","package11","truck5","s16")),9) occurs(action(("load-truck","package19","truck5","s16")),9) occurs(action(("board-truck","driver3","truck4","s8")),9) occurs(action(("drive-truck","truck5","s16","s0","driver5")),9) occurs(action(("walk","driver1","p7-0","s7")),9) occurs(action(("unload-truck","package18","truck3","s3")),10) occurs(action(("load-truck","package10","truck5","s0")),10) occurs(action(("load-truck","package7","truck5","s0")),10) occurs(action(("drive-truck","truck5","s0","s10","driver5")),10) occurs(action(("walk","driver1","s7","p1-7")),10) occurs(action(("unload-truck","package19","truck5","s0")),10) occurs(action(("unload-truck","package9","truck5","s0")),10) occurs(action(("drive-truck","truck4","s8","s0","driver3")),10) occurs(action(("unload-truck","package10","truck5","s10")),11) occurs(action(("unload-truck","package4","truck5","s10")),11) occurs(action(("unload-truck","package7","truck5","s10")),11) occurs(action(("walk","driver1","p1-7","s1")),11) occurs(action(("load-truck","package12","truck5","s10")),11) occurs(action(("load-truck","package15","truck4","s0")),11) occurs(action(("drive-truck","truck4","s0","s18","driver3")),11) occurs(action(("load-truck","package19","truck4","s0")),11) occurs(action(("load-truck","package6","truck5","s10")),11) occurs(action(("load-truck","package9","truck4","s0")),11) occurs(action(("drive-truck","truck5","s10","s13","driver5")),11) occurs(action(("unload-truck","package11","truck5","s13")),12) occurs(action(("unload-truck","package15","truck4","s18")),12) occurs(action(("load-truck","package13","truck5","s13")),12) occurs(action(("drive-truck","truck4","s18","s2","driver3")),12) occurs(action(("load-truck","package2","truck4","s18")),12) occurs(action(("drive-truck","truck5","s13","s14","driver5")),12) occurs(action(("unload-truck","package19","truck4","s2")),13) occurs(action(("drive-truck","truck5","s14","s12","driver5")),13) occurs(action(("unload-truck","package6","truck5","s14")),13) occurs(action(("drive-truck","truck4","s2","s14","driver3")),13) occurs(action(("unload-truck","package12","truck5","s12")),14) occurs(action(("unload-truck","package13","truck5","s12")),14) occurs(action(("drive-truck","truck5","s12","s9","driver5")),14) occurs(action(("load-truck","package6","truck4","s14")),14) occurs(action(("drive-truck","truck4","s14","s7","driver3")),14) occurs(action(("disembark-truck","driver2","truck1","s17")),14) occurs(action(("disembark-truck","driver4","truck3","s3")),14) occurs(action(("unload-truck","package2","truck4","s7")),15) occurs(action(("unload-truck","package6","truck4","s7")),15) occurs(action(("unload-truck","package9","truck4","s7")),15) occurs(action(("disembark-truck","driver5","truck5","s9")),15) occurs(action(("drive-truck","truck4","s7","s15","driver3")),15) occurs(action(("board-truck","driver4","truck3","s3")),15) occurs(action(("board-truck","driver2","truck1","s17")),15) SATISFIABLE Models : 1+ Calls : 5 Time : 54.843s (Solving: 5.23s 1st Model: 1.83s Unsat: 0.00s) CPU Time : 54.816s Choices : 90993 (Domain: 90970) Conflicts : 14028 (Analyzed: 14027) Restarts : 144 (Average: 97.41 Last: 62) Model-Level : 619.0 Problems : 5 (Average Length: 11.00 Splits: 0) Lemmas : 15098 (Deleted: 11099) Binary : 1180 (Ratio: 7.82%) Ternary : 33 (Ratio: 0.22%) Conflict : 14027 (Average Length: 661.1 Ratio: 92.91%) Loop : 1071 (Average Length: 2.0 Ratio: 7.09%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 14027 (Average: 4.84 Max: 585 Sum: 67833) Executed : 13983 (Average: 4.81 Max: 585 Sum: 67529 Ratio: 99.55%) Bounded : 44 (Average: 6.91 Max: 17 Sum: 304 Ratio: 0.45%) Rules : 25299208 Acyc : 2406000 Atoms : 22893208 Bodies : 16 (Original: 15) Equivalences : 45 (Atom=Atom: 15 Body=Body: 0 Other: 30) Tight : Yes Variables : 140637 (Eliminated: 0 Frozen: 56669) Constraints : 561564 (Binary: 96.7% Ternary: 1.9% Other: 1.3%) Memory Peak : 2259MB Max. Length : 15 steps Sol. Length : 15 steps Models : 2