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: [0.030s CPU, 0.042s wall-clock] Normalizing task... [0.010s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.017s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.019s wall-clock] Preparing model... [0.040s CPU, 0.042s wall-clock] Generated 35 rules. Computing model... [0.980s CPU, 0.981s wall-clock] 10402 relevant atoms 3678 auxiliary atoms 14080 final queue length 22680 total queue pushes Completing instantiation... [1.850s CPU, 1.837s wall-clock] Instantiating: [2.910s CPU, 2.909s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.040s CPU, 0.040s wall-clock] Checking invariant weight... [0.000s CPU, 0.004s wall-clock] Instantiating groups... [0.100s CPU, 0.102s wall-clock] Collecting mutex groups... [0.000s CPU, 0.006s wall-clock] Choosing groups... 5 uncovered facts Choosing groups: [0.020s CPU, 0.017s wall-clock] Building translation key... [0.020s CPU, 0.011s wall-clock] Computing fact groups: [0.230s CPU, 0.227s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.005s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock] Building mutex information... Building mutex information: [0.010s 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: [2.010s CPU, 2.006s 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: [1.000s 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... [0.680s CPU, 0.748s wall-clock] Done! [7.220s CPU, 7.294s wall-clock] planner.py version 0.0.1 Time: 1.33s 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: 0.07s 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: 3.41s Memory: 188MB (+21MB) UNKNOWN Iteration Time: 4.17s 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: 45.03s Memory: 2176MB (+1924MB) Solving... Solving Time: 0.40s Memory: 2180MB (+4MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.48s Memory: 2262MB (+82MB) Solving... Solving Time: 1.56s Memory: 2262MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.90s Memory: 2274MB (+12MB) Solving... Solving Time: 0.32s Memory: 2274MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.44s Memory: 2307MB (+33MB) Solving... Solving Time: 0.66s Memory: 2307MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.44s Memory: 2313MB (+6MB) Solving... Solving Time: 1.54s Memory: 2313MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.45s Memory: 2320MB (+7MB) Solving... Solving Time: 0.11s Memory: 2320MB (+0MB) SAT Testing... SERIALIZABLE Testing Time: 1.17s Memory: 2325MB (+5MB) Answer: 7 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(("unload-truck","package4","truck5","s8")),3) occurs(action(("drive-truck","truck5","s8","s0","driver4")),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(("load-truck","package4","truck4","s8")),4) occurs(action(("drive-truck","truck2","s3","s18","driver1")),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","package15","truck2","s18")),5) occurs(action(("load-truck","package17","truck2","s18")),5) occurs(action(("load-truck","package2","truck2","s18")),5) occurs(action(("load-truck","package9","truck2","s18")),5) occurs(action(("board-truck","driver5","truck4","s8")),5) occurs(action(("drive-truck","truck2","s18","s10","driver1")),5) occurs(action(("walk","driver2","s2","p2-12")),5) occurs(action(("walk","driver3","s4","p18-4")),5) occurs(action(("unload-truck","package10","truck2","s10")),6) occurs(action(("drive-truck","truck2","s10","s0","driver1")),6) occurs(action(("load-truck","package12","truck2","s10")),6) occurs(action(("load-truck","package6","truck2","s10")),6) occurs(action(("drive-truck","truck4","s8","s7","driver5")),6) occurs(action(("unload-truck","package1","truck2","s10")),6) occurs(action(("walk","driver2","p2-12","s12")),6) occurs(action(("walk","driver3","p18-4","s18")),6) occurs(action(("drive-truck","truck4","s7","s13","driver5")),7) occurs(action(("load-truck","package7","truck4","s7")),7) occurs(action(("drive-truck","truck2","s0","s16","driver1")),7) occurs(action(("board-truck","driver2","truck1","s12")),7) occurs(action(("unload-truck","package12","truck2","s0")),7) occurs(action(("unload-truck","package5","truck2","s0")),7) occurs(action(("walk","driver3","s18","p18-8")),7) occurs(action(("unload-truck","package17","truck2","s16")),8) occurs(action(("load-truck","package11","truck2","s16")),8) occurs(action(("load-truck","package12","truck5","s0")),8) occurs(action(("load-truck","package13","truck4","s13")),8) occurs(action(("load-truck","package19","truck2","s16")),8) occurs(action(("load-truck","package5","truck5","s0")),8) occurs(action(("drive-truck","truck4","s13","s10","driver5")),8) occurs(action(("drive-truck","truck5","s0","s8","driver4")),8) occurs(action(("drive-truck","truck2","s16","s14","driver1")),8) occurs(action(("walk","driver3","p18-8","s8")),8) occurs(action(("drive-truck","truck1","s12","s14","driver2")),8) occurs(action(("unload-truck","package4","truck4","s10")),9) occurs(action(("unload-truck","package7","truck4","s10")),9) occurs(action(("load-truck","package1","truck4","s10")),9) occurs(action(("drive-truck","truck4","s10","s13","driver5")),9) occurs(action(("load-truck","package14","truck1","s14")),9) occurs(action(("drive-truck","truck5","s8","s12","driver4")),9) occurs(action(("board-truck","driver3","truck3","s8")),9) occurs(action(("drive-truck","truck2","s14","s7","driver1")),9) occurs(action(("unload-truck","package11","truck2","s14")),9) occurs(action(("unload-truck","package19","truck2","s14")),9) occurs(action(("unload-truck","package5","truck5","s8")),9) occurs(action(("unload-truck","package12","truck5","s12")),10) occurs(action(("unload-truck","package2","truck2","s7")),10) occurs(action(("unload-truck","package6","truck2","s7")),10) occurs(action(("unload-truck","package9","truck2","s7")),10) occurs(action(("drive-truck","truck2","s7","s0","driver1")),10) occurs(action(("load-truck","package19","truck1","s14")),10) occurs(action(("drive-truck","truck1","s14","s2","driver2")),10) occurs(action(("load-truck","package5","truck3","s8")),10) occurs(action(("drive-truck","truck4","s13","s1","driver5")),10) occurs(action(("drive-truck","truck3","s8","s7","driver3")),10) occurs(action(("drive-truck","truck5","s12","s14","driver4")),10) occurs(action(("unload-truck","package1","truck4","s1")),11) occurs(action(("unload-truck","package19","truck1","s2")),11) occurs(action(("load-truck","package11","truck5","s14")),11) occurs(action(("drive-truck","truck4","s1","s12","driver5")),11) occurs(action(("drive-truck","truck3","s7","s15","driver3")),11) occurs(action(("drive-truck","truck5","s14","s13","driver4")),11) occurs(action(("drive-truck","truck1","s2","s15","driver2")),11) occurs(action(("disembark-truck","driver1","truck2","s0")),11) occurs(action(("unload-truck","package11","truck5","s13")),12) occurs(action(("unload-truck","package13","truck4","s12")),12) occurs(action(("unload-truck","package14","truck1","s15")),12) occurs(action(("unload-truck","package5","truck3","s15")),12) occurs(action(("drive-truck","truck5","s13","s9","driver4")),12) occurs(action(("drive-truck","truck1","s15","s17","driver2")),12) occurs(action(("load-truck","package18","truck3","s15")),12) occurs(action(("drive-truck","truck4","s12","s9","driver5")),12) occurs(action(("drive-truck","truck3","s15","s7","driver3")),12) occurs(action(("walk","driver1","s0","p0-9")),12) occurs(action(("disembark-truck","driver5","truck4","s9")),13) occurs(action(("drive-truck","truck3","s7","s3","driver3")),13) occurs(action(("walk","driver1","p0-9","s9")),13) occurs(action(("disembark-truck","driver2","truck1","s17")),13) occurs(action(("unload-truck","package18","truck3","s3")),14) occurs(action(("walk","driver1","s9","p1-9")),14) occurs(action(("disembark-truck","driver3","truck3","s3")),14) occurs(action(("walk","driver1","p1-9","s1")),15) occurs(action(("board-truck","driver3","truck3","s3")),15) occurs(action(("board-truck","driver2","truck1","s17")),15) occurs(action(("disembark-truck","driver4","truck5","s9")),15) SATISFIABLE Models : 1+ Calls : 10 Time : 57.795s (Solving: 7.31s 1st Model: 3.83s Unsat: 0.00s) CPU Time : 57.780s Choices : 169232 (Domain: 169189) Conflicts : 19558 (Analyzed: 19557) Restarts : 193 (Average: 101.33 Last: 131) Model-Level : 654.4 Problems : 10 (Average Length: 14.00 Splits: 0) Lemmas : 20595 (Deleted: 14453) Binary : 1176 (Ratio: 5.71%) Ternary : 41 (Ratio: 0.20%) Conflict : 19557 (Average Length: 624.5 Ratio: 94.96%) Loop : 1038 (Average Length: 2.0 Ratio: 5.04%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 19557 (Average: 6.16 Max: 705 Sum: 120460) Executed : 19500 (Average: 6.14 Max: 705 Sum: 120159 Ratio: 99.75%) Bounded : 57 (Average: 5.28 Max: 17 Sum: 301 Ratio: 0.25%) Rules : 24818115 Acyc : 1924800 Atoms : 22893315 Bodies : 91 (Original: 90) Equivalences : 270 (Atom=Atom: 90 Body=Body: 0 Other: 180) Tight : Yes Variables : 140637 (Eliminated: 0 Frozen: 52356) Constraints : 561392 (Binary: 96.7% Ternary: 1.9% Other: 1.3%) Memory Peak : 2325MB Max. Length : 15 steps Sol. Length : 15 steps Models : 7