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-12.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-12.pddl Parsing... Parsing: [0.030s CPU, 0.032s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.011s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.021s wall-clock] Preparing model... [0.030s CPU, 0.025s wall-clock] Generated 35 rules. Computing model... [0.180s CPU, 0.181s wall-clock] 1376 relevant atoms 903 auxiliary atoms 2279 final queue length 3128 total queue pushes Completing instantiation... [0.190s CPU, 0.188s wall-clock] Instantiating: [0.430s CPU, 0.428s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.020s CPU, 0.017s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.020s CPU, 0.018s 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, 0.051s 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: [0.000s CPU, 0.011s wall-clock] Translating task: [0.200s CPU, 0.199s wall-clock] 60 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 11 propositions removed Detecting unreachable propositions: [0.110s CPU, 0.110s wall-clock] Reordering and filtering variables... 14 of 14 variables necessary. 3 of 14 mutex groups necessary. 948 of 948 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.030s CPU, 0.028s wall-clock] Translator variables: 14 Translator derived variables: 0 Translator facts: 176 Translator goal facts: 10 Translator mutex groups: 3 Translator total mutex groups size: 9 Translator operators: 948 Translator axioms: 0 Translator task size: 4037 Translator peak memory: 39116 KB Writing output... [0.090s CPU, 0.089s wall-clock] Done! [0.950s CPU, 0.952s wall-clock] planner.py version 0.0.1 Time: 0.17s Memory: 59MB 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: 0.00s Memory: 59MB (+0MB) UNSAT Iteration Time: 0.00s 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: 0.04s Memory: 59MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 60MB (+1MB) UNSAT Iteration Time: 0.07s 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: 0.04s Memory: 63MB (+3MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 64MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.13s Memory: 71MB (+7MB) Solving... Solving Time: 0.14s Memory: 71MB (+0MB) UNSAT Iteration Time: 0.35s 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: 0.05s Memory: 71MB (+0MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 72MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.13s Memory: 78MB (+6MB) Solving... Solving Time: 0.13s Memory: 72MB (+-6MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.13s Memory: 79MB (+7MB) Solving... Solving Time: 1.60s Memory: 79MB (+0MB) UNKNOWN Iteration Time: 2.07s 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: 0.04s Memory: 79MB (+0MB) Unblocking actions... Solving... Solving Time: 0.02s Memory: 80MB (+1MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.13s Memory: 85MB (+5MB) Solving... Solving Time: 0.17s Memory: 80MB (+-5MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.13s Memory: 88MB (+8MB) Solving... Solving Time: 2.34s Memory: 89MB (+1MB) UNKNOWN Iteration Time: 2.85s 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: 0.05s Memory: 90MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 93MB (+3MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.13s Memory: 95MB (+2MB) Solving... Solving Time: 0.02s Memory: 95MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.13s Memory: 95MB (+0MB) Solving... Solving Time: 0.09s Memory: 95MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.13s Memory: 97MB (+2MB) Solving... Solving Time: 0.98s Memory: 97MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.13s Memory: 97MB (+0MB) Solving... Solving Time: 1.97s Memory: 97MB (+0MB) UNKNOWN Iteration Time: 3.67s Iteration 7 Queue: [(6,30,0,True)] Grounded Until: 25 Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.05s Memory: 97MB (+0MB) Unblocking actions... Solving... Solving Time: 0.04s Memory: 97MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.13s Memory: 98MB (+1MB) Solving... Solving Time: 0.03s Memory: 98MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.13s Memory: 99MB (+1MB) Solving... Solving Time: 0.06s Memory: 99MB (+0MB) SAT Testing... SERIALIZABLE Testing Time: 0.12s Memory: 99MB (+0MB) Answer: 12 occurs(action(("walk","driver2","s3","p3-9")),1) occurs(action(("walk","driver1","s1","p1-7")),1) occurs(action(("walk","driver2","p3-9","s9")),2) occurs(action(("walk","driver1","p1-7","s7")),2) occurs(action(("board-truck","driver2","truck2","s9")),3) occurs(action(("walk","driver1","s7","p2-7")),3) occurs(action(("drive-truck","truck2","s9","s4","driver2")),4) occurs(action(("walk","driver1","p2-7","s2")),4) occurs(action(("load-truck","package5","truck2","s4")),5) occurs(action(("drive-truck","truck2","s4","s0","driver2")),6) occurs(action(("unload-truck","package5","truck2","s0")),7) occurs(action(("board-truck","driver1","truck3","s2")),8) occurs(action(("drive-truck","truck3","s2","s1","driver1")),9) occurs(action(("load-truck","package6","truck3","s1")),10) occurs(action(("drive-truck","truck3","s1","s2","driver1")),11) occurs(action(("unload-truck","package6","truck3","s2")),12) occurs(action(("drive-truck","truck3","s2","s1","driver1")),13) occurs(action(("drive-truck","truck3","s1","s3","driver1")),14) occurs(action(("load-truck","package1","truck3","s3")),15) occurs(action(("drive-truck","truck3","s3","s9","driver1")),16) occurs(action(("drive-truck","truck3","s9","s2","driver1")),17) occurs(action(("unload-truck","package1","truck3","s2")),18) occurs(action(("drive-truck","truck3","s2","s7","driver1")),19) occurs(action(("load-truck","package4","truck3","s7")),20) occurs(action(("drive-truck","truck3","s7","s1","driver1")),21) occurs(action(("unload-truck","package4","truck3","s1")),22) occurs(action(("drive-truck","truck3","s1","s0","driver1")),23) occurs(action(("drive-truck","truck2","s0","s4","driver2")),24) occurs(action(("load-truck","package2","truck2","s4")),25) occurs(action(("drive-truck","truck2","s4","s2","driver2")),25) occurs(action(("disembark-truck","driver1","truck3","s0")),25) occurs(action(("unload-truck","package2","truck2","s2")),26) occurs(action(("drive-truck","truck2","s2","s5","driver2")),26) occurs(action(("walk","driver1","s0","p6-0")),26) occurs(action(("disembark-truck","driver2","truck2","s5")),27) occurs(action(("walk","driver1","p6-0","s6")),28) occurs(action(("walk","driver2","s5","p5-9")),29) occurs(action(("walk","driver1","s6","p6-4")),29) occurs(action(("walk","driver2","p5-9","s9")),30) occurs(action(("walk","driver1","p6-4","s4")),30) SATISFIABLE Models : 1+ Calls : 18 Time : 8.366s (Solving: 7.57s 1st Model: 1.52s Unsat: 0.14s) CPU Time : 8.360s Choices : 202904 (Domain: 202898) Conflicts : 36719 (Analyzed: 36718) Restarts : 409 (Average: 89.78 Last: 131) Model-Level : 354.8 Problems : 18 (Average Length: 21.17 Splits: 0) Lemmas : 36718 (Deleted: 33166) Binary : 118 (Ratio: 0.32%) Ternary : 102 (Ratio: 0.28%) Conflict : 36718 (Average Length: 608.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 36718 (Average: 3.25 Max: 431 Sum: 119206) Executed : 36689 (Average: 3.24 Max: 431 Sum: 118907 Ratio: 99.75%) Bounded : 29 (Average: 10.31 Max: 27 Sum: 299 Ratio: 0.25%) Rules : 13591 Atoms : 13569 Bodies : 263 (Original: 262) Count : 22 Equivalences : 720 (Atom=Atom: 240 Body=Body: 0 Other: 480) Tight : Yes Variables : 35462 (Eliminated: 0 Frozen: 23053) Constraints : 146397 (Binary: 93.9% Ternary: 3.5% Other: 2.5%) Memory Peak : 101MB Max. Length : 30 steps Sol. Length : 30 steps Models : 12