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, 0.029s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.012s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.014s wall-clock] Preparing model... [0.030s CPU, 0.032s wall-clock] Generated 35 rules. Computing model... [0.870s CPU, 0.871s wall-clock] 10402 relevant atoms 3678 auxiliary atoms 14080 final queue length 22680 total queue pushes Completing instantiation... [1.630s CPU, 1.631s wall-clock] Instantiating: [2.570s CPU, 2.572s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.040s CPU, 0.035s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.090s CPU, 0.090s wall-clock] Collecting mutex groups... [0.000s CPU, 0.005s wall-clock] Choosing groups... 5 uncovered facts Choosing groups: [0.020s CPU, 0.015s wall-clock] Building translation key... [0.010s CPU, 0.009s wall-clock] Computing fact groups: [0.200s CPU, 0.202s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.004s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.004s 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: [0.080s CPU, 0.091s wall-clock] Translating task: [1.800s CPU, 1.798s 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: [0.910s CPU, 0.911s 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: [0.230s CPU, 0.226s 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: 59480 KB Writing output... [0.720s CPU, 0.781s wall-clock] Done! [6.560s CPU, 6.620s wall-clock] planner.py version 0.0.1 Time: 1.18s Memory: 131MB 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: 131MB (+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: 0.65s Memory: 134MB (+3MB) Unblocking actions... Solving... Solving Time: 0.08s Memory: 154MB (+20MB) UNSAT Iteration Time: 1.06s 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: 0.70s Memory: 173MB (+19MB) Unblocking actions... Solving... Solving Time: 3.49s Memory: 194MB (+21MB) UNSAT Iteration Time: 4.53s 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: 0.73s Memory: 222MB (+28MB) Unblocking actions... Solving... Solving Time: 11.50s Memory: 259MB (+37MB) UNKNOWN Iteration Time: 12.58s 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: 0.68s Memory: 283MB (+24MB) Unblocking actions... Solving... Solving Time: 12.43s Memory: 302MB (+19MB) UNKNOWN Iteration Time: 13.49s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.68s Memory: 322MB (+20MB) Unblocking actions... Solving... Answer: 1 occurs(action(("load-truck","package1","truck2","s3")),1) occurs(action(("load-truck","package10","truck2","s3")),1) occurs(action(("load-truck","package16","truck5","s2")),1) occurs(action(("load-truck","package5","truck2","s3")),1) occurs(action(("board-truck","driver4","truck5","s2")),1) occurs(action(("walk","driver1","s11","p11-8")),1) occurs(action(("walk","driver2","s6","p6-10")),1) occurs(action(("walk","driver3","s1","p1-7")),1) occurs(action(("walk","driver5","s4","p2-4")),1) occurs(action(("drive-truck","truck5","s2","s18","driver4")),2) occurs(action(("walk","driver1","p11-8","s8")),2) occurs(action(("walk","driver2","p6-10","s10")),2) occurs(action(("walk","driver3","p1-7","s7")),2) occurs(action(("walk","driver5","p2-4","s2")),2) occurs(action(("drive-truck","truck5","s18","s10","driver4")),3) occurs(action(("board-truck","driver1","truck4","s8")),3) occurs(action(("walk","driver2","s10","p10-11")),3) occurs(action(("walk","driver3","s7","p7-5")),3) occurs(action(("walk","driver5","s2","p2-12")),3) occurs(action(("load-truck","package6","truck5","s10")),4) occurs(action(("drive-truck","truck4","s8","s9","driver1")),4) occurs(action(("walk","driver2","p10-11","s11")),4) occurs(action(("walk","driver3","p7-5","s5")),4) occurs(action(("walk","driver5","p2-12","s12")),4) occurs(action(("drive-truck","truck4","s9","s18","driver1")),5) occurs(action(("drive-truck","truck5","s10","s13","driver4")),5) occurs(action(("board-truck","driver5","truck1","s12")),5) occurs(action(("walk","driver2","s11","p11-8")),5) occurs(action(("walk","driver3","s5","p5-3")),5) occurs(action(("load-truck","package17","truck4","s18")),6) occurs(action(("load-truck","package2","truck4","s18")),6) occurs(action(("load-truck","package9","truck4","s18")),6) occurs(action(("drive-truck","truck5","s13","s7","driver4")),6) occurs(action(("walk","driver2","p11-8","s8")),6) occurs(action(("walk","driver3","p5-3","s3")),6) occurs(action(("drive-truck","truck1","s12","s14","driver5")),6) occurs(action(("unload-truck","package6","truck5","s7")),7) occurs(action(("drive-truck","truck1","s14","s7","driver5")),7) occurs(action(("drive-truck","truck4","s18","s1","driver1")),7) occurs(action(("board-truck","driver2","truck3","s8")),7) occurs(action(("board-truck","driver3","truck2","s3")),7) occurs(action(("load-truck","package7","truck1","s7")),8) occurs(action(("drive-truck","truck4","s1","s7","driver1")),8) occurs(action(("drive-truck","truck2","s3","s1","driver3")),8) occurs(action(("drive-truck","truck5","s7","s8","driver4")),8) occurs(action(("drive-truck","truck3","s8","s14","driver2")),8) occurs(action(("unload-truck","package1","truck2","s1")),9) occurs(action(("unload-truck","package16","truck5","s8")),9) occurs(action(("unload-truck","package2","truck4","s7")),9) occurs(action(("unload-truck","package9","truck4","s7")),9) occurs(action(("load-truck","package14","truck3","s14")),9) occurs(action(("drive-truck","truck1","s7","s0","driver5")),9) occurs(action(("drive-truck","truck3","s14","s2","driver2")),10) occurs(action(("drive-truck","truck1","s0","s10","driver5")),10) occurs(action(("drive-truck","truck2","s1","s13","driver3")),10) occurs(action(("drive-truck","truck5","s8","s2","driver4")),10) occurs(action(("drive-truck","truck4","s7","s14","driver1")),10) occurs(action(("unload-truck","package7","truck1","s10")),11) occurs(action(("drive-truck","truck4","s14","s16","driver1")),11) occurs(action(("drive-truck","truck3","s2","s15","driver2")),11) occurs(action(("drive-truck","truck5","s2","s15","driver4")),11) occurs(action(("drive-truck","truck2","s13","s10","driver3")),11) occurs(action(("unload-truck","package10","truck2","s10")),12) occurs(action(("unload-truck","package14","truck3","s15")),12) occurs(action(("unload-truck","package17","truck4","s16")),12) occurs(action(("load-truck","package12","truck2","s10")),12) occurs(action(("load-truck","package18","truck5","s15")),12) occurs(action(("disembark-truck","driver1","truck4","s16")),12) occurs(action(("drive-truck","truck1","s10","s0","driver5")),12) occurs(action(("drive-truck","truck1","s0","s16","driver5")),13) occurs(action(("drive-truck","truck3","s15","s2","driver2")),13) occurs(action(("drive-truck","truck5","s15","s7","driver4")),13) occurs(action(("drive-truck","truck2","s10","s18","driver3")),13) occurs(action(("walk","driver1","s16","p16-6")),13) occurs(action(("load-truck","package11","truck1","s16")),14) occurs(action(("drive-truck","truck5","s7","s3","driver4")),14) occurs(action(("drive-truck","truck2","s18","s1","driver3")),14) occurs(action(("drive-truck","truck3","s2","s18","driver2")),14) occurs(action(("walk","driver1","p16-6","s6")),14) occurs(action(("unload-truck","package18","truck5","s3")),15) occurs(action(("drive-truck","truck2","s1","s12","driver3")),15) occurs(action(("load-truck","package15","truck5","s3")),15) occurs(action(("drive-truck","truck3","s18","s16","driver2")),15) occurs(action(("drive-truck","truck1","s16","s0","driver5")),15) occurs(action(("walk","driver1","s6","p6-0")),15) occurs(action(("unload-truck","package12","truck2","s12")),16) occurs(action(("load-truck","package19","truck3","s16")),16) occurs(action(("drive-truck","truck5","s3","s18","driver4")),16) occurs(action(("drive-truck","truck1","s0","s13","driver5")),16) occurs(action(("walk","driver1","p6-0","s0")),16) occurs(action(("unload-truck","package11","truck1","s13")),17) occurs(action(("unload-truck","package15","truck5","s18")),17) occurs(action(("load-truck","package13","truck1","s13")),17) occurs(action(("drive-truck","truck3","s16","s18","driver2")),17) occurs(action(("drive-truck","truck2","s12","s17","driver3")),17) occurs(action(("walk","driver1","s0","p7-0")),17) occurs(action(("drive-truck","truck5","s18","s9","driver4")),18) occurs(action(("drive-truck","truck3","s18","s2","driver2")),18) occurs(action(("drive-truck","truck2","s17","s15","driver3")),18) occurs(action(("drive-truck","truck1","s13","s1","driver5")),18) occurs(action(("walk","driver1","p7-0","s7")),18) occurs(action(("unload-truck","package19","truck3","s2")),19) occurs(action(("unload-truck","package5","truck2","s15")),19) occurs(action(("load-truck","package4","truck3","s2")),19) occurs(action(("walk","driver1","s7","p1-7")),19) occurs(action(("drive-truck","truck1","s1","s12","driver5")),19) occurs(action(("disembark-truck","driver4","truck5","s9")),19) occurs(action(("unload-truck","package13","truck1","s12")),20) occurs(action(("walk","driver1","p1-7","s1")),20) occurs(action(("drive-truck","truck3","s2","s18","driver2")),20) occurs(action(("drive-truck","truck2","s15","s7","driver3")),20) occurs(action(("drive-truck","truck2","s7","s0","driver3")),21) occurs(action(("drive-truck","truck3","s18","s10","driver2")),21) occurs(action(("drive-truck","truck1","s12","s9","driver5")),21) occurs(action(("unload-truck","package4","truck3","s10")),22) occurs(action(("disembark-truck","driver5","truck1","s9")),22) occurs(action(("disembark-truck","driver3","truck2","s0")),22) occurs(action(("drive-truck","truck3","s10","s18","driver2")),23) occurs(action(("board-truck","driver4","truck1","s9")),23) occurs(action(("drive-truck","truck3","s18","s3","driver2")),24) occurs(action(("drive-truck","truck1","s9","s13","driver4")),24) occurs(action(("drive-truck","truck1","s13","s17","driver4")),25) occurs(action(("disembark-truck","driver2","truck3","s3")),25) Solving Time: 0.44s Memory: 360MB (+38MB) SAT SATISFIABLE Models : 1+ Calls : 6 Time : 34.441s (Solving: 27.69s 1st Model: 0.37s Unsat: 3.47s) CPU Time : 34.370s Choices : 413558 (Domain: 413551) Conflicts : 25319 (Analyzed: 25317) Restarts : 254 (Average: 99.67 Last: 114) Model-Level : 2106.0 Problems : 6 (Average Length: 14.50 Splits: 0) Lemmas : 25317 (Deleted: 20182) Binary : 418 (Ratio: 1.65%) Ternary : 23 (Ratio: 0.09%) Conflict : 25317 (Average Length: 876.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 25317 (Average: 12.72 Max: 1176 Sum: 321993) Executed : 25117 (Average: 12.64 Max: 1176 Sum: 320107 Ratio: 99.41%) Bounded : 200 (Average: 9.43 Max: 22 Sum: 1886 Ratio: 0.59%) Rules : 123769 Atoms : 123769 Bodies : 1 (Original: 0) Tight : Yes Variables : 242651 (Eliminated: 0 Frozen: 217963) Constraints : 1433800 (Binary: 97.4% Ternary: 1.4% Other: 1.1%) Memory Peak : 360MB Max. Length : 25 steps Sol. Length : 25 steps