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-14.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-14.pddl Parsing... Parsing: [0.020s CPU, 0.022s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.008s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.018s wall-clock] Preparing model... [0.010s CPU, 0.019s wall-clock] Generated 35 rules. Computing model... [0.170s CPU, 0.176s wall-clock] 1580 relevant atoms 947 auxiliary atoms 2527 final queue length 3598 total queue pushes Completing instantiation... [0.210s CPU, 0.204s wall-clock] Instantiating: [0.430s CPU, 0.427s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.020s CPU, 0.019s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.010s CPU, 0.016s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 3 uncovered facts Choosing groups: [0.000s CPU, 0.003s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.050s CPU, 0.050s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.001s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.001s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.012s wall-clock] Translating task: [0.220s CPU, 0.221s wall-clock] 90 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 12 propositions removed Detecting unreachable propositions: [0.120s CPU, 0.119s wall-clock] Reordering and filtering variables... 15 of 15 variables necessary. 3 of 15 mutex groups necessary. 1158 of 1158 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.040s CPU, 0.033s wall-clock] Translator variables: 15 Translator derived variables: 0 Translator facts: 195 Translator goal facts: 9 Translator mutex groups: 3 Translator total mutex groups size: 12 Translator operators: 1158 Translator axioms: 0 Translator task size: 4965 Translator peak memory: 36440 KB Writing output... [0.090s CPU, 0.098s wall-clock] Done! [0.970s CPU, 0.986s wall-clock] planner.py version 0.0.1 Time: 1.39s 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: 0.01s Memory: 116MB (+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: 0.22s Memory: 141MB (+25MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 144MB (+3MB) UNSAT Iteration Time: 0.29s 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: 0.25s Memory: 156MB (+12MB) Unblocking actions... Solving... Answer: 1 occurs(action(("walk","driver3","s2","p1-2")),1) occurs(action(("board-truck","driver2","truck1","s2")),1) occurs(action(("walk","driver1","s9","p7-9")),1) occurs(action(("walk","driver3","p1-2","s1")),2) occurs(action(("drive-truck","truck1","s2","s3","driver2")),2) occurs(action(("walk","driver1","p7-9","s7")),2) occurs(action(("board-truck","driver3","truck2","s1")),3) occurs(action(("walk","driver1","s7","p3-7")),3) occurs(action(("drive-truck","truck1","s3","s0","driver2")),4) occurs(action(("load-truck","package4","truck1","s3")),4) occurs(action(("load-truck","package5","truck2","s1")),4) occurs(action(("drive-truck","truck2","s1","s5","driver3")),4) occurs(action(("walk","driver1","p3-7","s3")),4) occurs(action(("load-truck","package1","truck2","s5")),5) occurs(action(("load-truck","package2","truck2","s5")),5) occurs(action(("drive-truck","truck2","s5","s0","driver3")),5) occurs(action(("drive-truck","truck1","s0","s3","driver2")),5) occurs(action(("walk","driver1","s3","p8-3")),5) occurs(action(("unload-truck","package1","truck2","s0")),6) occurs(action(("unload-truck","package2","truck2","s0")),6) occurs(action(("drive-truck","truck2","s0","s5","driver3")),6) occurs(action(("drive-truck","truck1","s3","s1","driver2")),6) occurs(action(("unload-truck","package5","truck2","s0")),6) occurs(action(("walk","driver1","p8-3","s8")),6) occurs(action(("drive-truck","truck2","s5","s4","driver3")),7) occurs(action(("board-truck","driver1","truck3","s8")),7) occurs(action(("drive-truck","truck1","s1","s7","driver2")),7) occurs(action(("load-truck","package6","truck2","s4")),8) occurs(action(("drive-truck","truck2","s4","s5","driver3")),8) occurs(action(("drive-truck","truck3","s8","s0","driver1")),8) occurs(action(("drive-truck","truck1","s7","s9","driver2")),8) occurs(action(("unload-truck","package6","truck2","s5")),9) occurs(action(("drive-truck","truck3","s0","s3","driver1")),9) occurs(action(("load-truck","package3","truck1","s9")),9) occurs(action(("load-truck","package5","truck3","s0")),9) occurs(action(("drive-truck","truck1","s9","s4","driver2")),9) occurs(action(("drive-truck","truck2","s5","s1","driver3")),9) occurs(action(("unload-truck","package3","truck1","s4")),10) occurs(action(("unload-truck","package4","truck1","s4")),10) occurs(action(("unload-truck","package5","truck3","s3")),10) occurs(action(("disembark-truck","driver3","truck2","s1")),10) occurs(action(("drive-truck","truck1","s4","s6","driver2")),10) Solving Time: 0.04s Memory: 161MB (+5MB) SAT SATISFIABLE Models : 1+ Calls : 3 Time : 2.082s (Solving: 0.03s 1st Model: 0.03s Unsat: 0.00s) CPU Time : 2.060s Choices : 1414 Conflicts : 397 (Analyzed: 397) Restarts : 4 (Average: 99.25 Last: 75) Model-Level : 40.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 397 (Deleted: 0) Binary : 58 (Ratio: 14.61%) Ternary : 19 (Ratio: 4.79%) Conflict : 397 (Average Length: 31.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 397 (Average: 3.51 Max: 35 Sum: 1395) Executed : 393 (Average: 3.42 Max: 35 Sum: 1358 Ratio: 97.35%) Bounded : 4 (Average: 9.25 Max: 12 Sum: 37 Ratio: 2.65%) Rules : 746176 Atoms : 746176 Bodies : 1 (Original: 0) Tight : Yes Variables : 26265 (Eliminated: 0 Frozen: 17376) Constraints : 44674 (Binary: 93.8% Ternary: 4.2% Other: 2.0%) Memory Peak : 161MB Max. Length : 10 steps Sol. Length : 10 steps