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, 0.034s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.020s CPU, 0.014s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.016s wall-clock] Preparing model... [0.040s CPU, 0.037s wall-clock] Generated 35 rules. Computing model... [0.970s CPU, 0.972s wall-clock] 10402 relevant atoms 3678 auxiliary atoms 14080 final queue length 22680 total queue pushes Completing instantiation... [1.820s CPU, 1.822s wall-clock] Instantiating: [2.870s CPU, 2.875s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.040s CPU, 0.039s wall-clock] Checking invariant weight... [0.010s CPU, 0.004s wall-clock] Instantiating groups... [0.100s CPU, 0.103s 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, 0.229s 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: [0.010s CPU, 0.006s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.100s CPU, 0.101s wall-clock] Translating task: [2.010s CPU, 2.014s 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, 0.251s 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! [7.190s CPU, 7.263s wall-clock] planner.py version 0.0.1 Time: 1.34s 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: 0.82s 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: 3.44s Memory: 189MB (+22MB) UNKNOWN Iteration Time: 4.20s 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: 0.53s Memory: 215MB (+26MB) Unblocking actions... Solving... Solving Time: 0.12s Memory: 252MB (+37MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.18s Memory: 252MB (+0MB) Solving... Solving Time: 0.26s Memory: 252MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.27s Memory: 252MB (+0MB) Solving... Solving Time: 1.02s Memory: 252MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.36s Memory: 311MB (+59MB) Solving... Solving Time: 9.15s Memory: 293MB (+-18MB) UNKNOWN Iteration Time: 15.21s 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: 0.59s Memory: 293MB (+0MB) Unblocking actions... Solving... Solving Time: 0.26s Memory: 317MB (+24MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.32s Memory: 360MB (+43MB) Solving... Solving Time: 0.13s Memory: 336MB (+-24MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.37s Memory: 360MB (+24MB) Solving... Solving Time: 0.28s Memory: 360MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.37s Memory: 363MB (+3MB) Solving... Solving Time: 1.03s Memory: 317MB (+-46MB) SAT Testing... NOT SERIALIZABLE Testing Time: 1.30s Memory: 367MB (+50MB) Solving... Solving Time: 0.21s Memory: 344MB (+-23MB) SAT Testing... SERIALIZABLE Testing Time: 1.22s Memory: 368MB (+24MB) Answer: 8 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","package4","truck5","s2")),1) occurs(action(("load-truck","package5","truck2","s3")),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","driver4","s2","p2-12")),1) occurs(action(("walk","driver5","s4","p18-4")),1) 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","driver4","p2-12","s12")),2) occurs(action(("walk","driver5","p18-4","s18")),2) occurs(action(("board-truck","driver1","truck2","s3")),3) occurs(action(("board-truck","driver4","truck1","s12")),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","truck1","s12","s9","driver4")),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(("board-truck","driver2","truck5","s2")),5) occurs(action(("board-truck","driver5","truck3","s8")),5) occurs(action(("drive-truck","truck2","s18","s10","driver1")),5) occurs(action(("drive-truck","truck1","s9","s18","driver4")),5) occurs(action(("walk","driver3","s4","p18-4")),5) occurs(action(("unload-truck","package10","truck2","s10")),6) occurs(action(("load-truck","package17","truck1","s18")),6) occurs(action(("load-truck","package6","truck2","s10")),6) occurs(action(("drive-truck","truck3","s8","s14","driver5")),6) occurs(action(("drive-truck","truck5","s2","s14","driver2")),6) occurs(action(("walk","driver3","p18-4","s18")),6) occurs(action(("drive-truck","truck3","s14","s3","driver5")),7) occurs(action(("drive-truck","truck1","s18","s16","driver4")),7) occurs(action(("drive-truck","truck5","s14","s7","driver2")),7) occurs(action(("drive-truck","truck2","s10","s18","driver1")),7) occurs(action(("walk","driver3","s18","p18-8")),7) occurs(action(("unload-truck","package15","truck2","s18")),8) occurs(action(("unload-truck","package17","truck1","s16")),8) occurs(action(("load-truck","package11","truck1","s16")),8) occurs(action(("load-truck","package19","truck1","s16")),8) occurs(action(("load-truck","package2","truck2","s18")),8) occurs(action(("load-truck","package7","truck5","s7")),8) occurs(action(("load-truck","package9","truck2","s18")),8) occurs(action(("walk","driver3","p18-8","s8")),8) occurs(action(("disembark-truck","driver5","truck3","s3")),8) occurs(action(("board-truck","driver3","truck4","s8")),9) occurs(action(("drive-truck","truck5","s7","s0","driver2")),9) occurs(action(("drive-truck","truck2","s18","s17","driver1")),9) occurs(action(("drive-truck","truck1","s16","s0","driver4")),9) occurs(action(("walk","driver5","s3","p5-3")),9) occurs(action(("drive-truck","truck4","s8","s2","driver3")),10) occurs(action(("drive-truck","truck2","s17","s15","driver1")),10) occurs(action(("drive-truck","truck5","s0","s10","driver2")),10) occurs(action(("drive-truck","truck1","s0","s13","driver4")),10) occurs(action(("walk","driver5","p5-3","s5")),10) occurs(action(("unload-truck","package11","truck1","s13")),11) occurs(action(("unload-truck","package4","truck5","s10")),11) occurs(action(("unload-truck","package5","truck2","s15")),11) occurs(action(("unload-truck","package7","truck5","s10")),11) occurs(action(("load-truck","package12","truck5","s10")),11) occurs(action(("load-truck","package13","truck1","s13")),11) occurs(action(("load-truck","package16","truck4","s2")),11) occurs(action(("load-truck","package18","truck2","s15")),11) occurs(action(("walk","driver5","s5","p0-5")),11) occurs(action(("drive-truck","truck1","s13","s9","driver4")),12) occurs(action(("drive-truck","truck5","s10","s18","driver2")),12) occurs(action(("drive-truck","truck2","s15","s17","driver1")),12) occurs(action(("walk","driver5","p0-5","s0")),12) occurs(action(("drive-truck","truck4","s2","s8","driver3")),12) occurs(action(("unload-truck","package16","truck4","s8")),13) occurs(action(("drive-truck","truck5","s18","s9","driver2")),13) occurs(action(("walk","driver5","s0","p0-9")),13) occurs(action(("drive-truck","truck1","s9","s12","driver4")),13) occurs(action(("drive-truck","truck2","s17","s3","driver1")),13) occurs(action(("unload-truck","package13","truck1","s12")),14) occurs(action(("unload-truck","package18","truck2","s3")),14) occurs(action(("walk","driver5","p0-9","s9")),14) occurs(action(("drive-truck","truck4","s8","s9","driver3")),14) occurs(action(("unload-truck","package12","truck5","s9")),14) occurs(action(("unload-truck","package19","truck1","s12")),14) occurs(action(("disembark-truck","driver2","truck5","s9")),14) occurs(action(("load-truck","package12","truck4","s9")),15) occurs(action(("drive-truck","truck2","s3","s1","driver1")),15) occurs(action(("drive-truck","truck1","s12","s14","driver4")),15) occurs(action(("walk","driver2","s9","p1-9")),15) occurs(action(("unload-truck","package1","truck2","s1")),16) occurs(action(("disembark-truck","driver1","truck2","s1")),16) occurs(action(("drive-truck","truck4","s9","s12","driver3")),16) occurs(action(("load-truck","package14","truck1","s14")),16) occurs(action(("walk","driver2","p1-9","s1")),16) occurs(action(("unload-truck","package12","truck4","s12")),17) occurs(action(("drive-truck","truck1","s14","s2","driver4")),17) occurs(action(("load-truck","package19","truck4","s12")),17) occurs(action(("board-truck","driver2","truck2","s1")),17) occurs(action(("drive-truck","truck2","s1","s7","driver2")),18) occurs(action(("drive-truck","truck1","s2","s15","driver4")),18) occurs(action(("drive-truck","truck4","s12","s11","driver3")),18) occurs(action(("unload-truck","package14","truck1","s15")),19) occurs(action(("unload-truck","package2","truck2","s7")),19) occurs(action(("unload-truck","package6","truck2","s7")),19) occurs(action(("unload-truck","package9","truck2","s7")),19) occurs(action(("drive-truck","truck4","s11","s2","driver3")),19) occurs(action(("unload-truck","package19","truck4","s2")),20) occurs(action(("drive-truck","truck2","s7","s0","driver2")),20) occurs(action(("drive-truck","truck1","s15","s17","driver4")),20) SATISFIABLE Models : 1+ Calls : 12 Time : 21.529s (Solving: 15.25s 1st Model: 2.64s Unsat: 0.00s) CPU Time : 21.492s Choices : 253496 (Domain: 253443) Conflicts : 22892 (Analyzed: 22891) Restarts : 232 (Average: 98.67 Last: 146) Model-Level : 1090.4 Problems : 12 (Average Length: 16.58 Splits: 0) Lemmas : 22891 (Deleted: 17494) Binary : 292 (Ratio: 1.28%) Ternary : 53 (Ratio: 0.23%) Conflict : 22891 (Average Length: 696.4 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 22891 (Average: 8.56 Max: 913 Sum: 196034) Executed : 22794 (Average: 8.52 Max: 913 Sum: 195028 Ratio: 99.49%) Bounded : 97 (Average: 10.37 Max: 22 Sum: 1006 Ratio: 0.51%) Rules : 379477 (Original: 379451) Atoms : 125110 Bodies : 247859 (Original: 247832) Count : 538 (Original: 545) Equivalences : 129565 (Atom=Atom: 142 Body=Body: 0 Other: 129423) Tight : Yes Variables : 192311 (Eliminated: 0 Frozen: 144781) Constraints : 1130132 (Binary: 97.5% Ternary: 1.4% Other: 1.1%) Memory Peak : 386MB Max. Length : 20 steps Sol. Length : 20 steps Models : 8