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-13.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-13.pddl Parsing... Parsing: [0.020s CPU, 0.025s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.009s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.016s wall-clock] Preparing model... [0.020s CPU, 0.023s wall-clock] Generated 35 rules. Computing model... [0.190s CPU, 0.187s wall-clock] 1675 relevant atoms 1119 auxiliary atoms 2794 final queue length 3819 total queue pushes Completing instantiation... [0.200s CPU, 0.200s wall-clock] Instantiating: [0.440s CPU, 0.437s wall-clock] Computing fact groups... Finding invariants... 11 initial candidates Finding invariants: [0.020s CPU, 0.018s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.020s CPU, 0.019s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 3 uncovered facts Choosing groups: [0.010s CPU, 0.004s wall-clock] Building translation key... [0.010s CPU, 0.002s wall-clock] Computing fact groups: [0.060s CPU, 0.055s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.002s 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, 0.214s wall-clock] 72 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, 0.118s wall-clock] Reordering and filtering variables... 13 of 14 variables necessary. 3 of 14 mutex groups necessary. 1076 of 1148 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.030s CPU, 0.029s wall-clock] Translator variables: 13 Translator derived variables: 0 Translator facts: 197 Translator goal facts: 8 Translator mutex groups: 3 Translator total mutex groups size: 9 Translator operators: 1076 Translator axioms: 0 Translator task size: 4547 Translator peak memory: 36440 KB Writing output... [0.090s CPU, 0.092s wall-clock] Done! [0.980s CPU, 0.987s wall-clock] planner.py version 0.0.1 Time: 0.94s Memory: 104MB 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: 104MB (+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: 1.81s Memory: 299MB (+195MB) Unblocking actions... Solving... Solving Time: 0.24s Memory: 314MB (+15MB) UNSAT Iteration Time: 2.46s 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: 2.07s Memory: 428MB (+114MB) Unblocking actions... Solving... Solving Time: 3.21s Memory: 432MB (+4MB) UNKNOWN Iteration Time: 5.76s 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: 2.54s Memory: 566MB (+134MB) Unblocking actions... Solving... Solving Time: 4.59s Memory: 573MB (+7MB) UNKNOWN Iteration Time: 7.58s 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: 1.75s Memory: 655MB (+82MB) Unblocking actions... Solving... Solving Time: 5.35s Memory: 665MB (+10MB) UNKNOWN Iteration Time: 7.57s 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: 1.84s Memory: 743MB (+78MB) Unblocking actions... Solving... Solving Time: 5.84s Memory: 745MB (+2MB) UNKNOWN Iteration Time: 8.16s 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: 1.98s Memory: 828MB (+83MB) Unblocking actions... Solving... Solving Time: 5.62s Memory: 867MB (+39MB) UNKNOWN Iteration Time: 8.09s Iteration 8 Queue: [(2,10,1,True), (3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)] Grounded Until: 30 Blocking actions... Solving... Answer: 1 occurs(action(("drive-truck","truck2","s9","s11","driver2")),1) occurs(action(("board-truck","driver2","truck2","s9")),1) occurs(action(("walk","driver1","s0","p0-2")),1) occurs(action(("load-truck","package2","truck2","s6")),2) occurs(action(("load-truck","package6","truck3","s2")),2) occurs(action(("walk","driver1","p0-2","s2")),2) occurs(action(("drive-truck","truck2","s11","s6","driver2")),2) occurs(action(("load-truck","package1","truck2","s4")),3) occurs(action(("load-truck","package4","truck2","s6")),3) occurs(action(("drive-truck","truck3","s2","s0","driver1")),3) occurs(action(("board-truck","driver1","truck3","s2")),3) occurs(action(("drive-truck","truck2","s6","s4","driver2")),3) occurs(action(("disembark-truck","driver2","truck2","s4")),3) occurs(action(("unload-truck","package1","truck2","s5")),4) occurs(action(("drive-truck","truck3","s0","s4","driver1")),4) occurs(action(("drive-truck","truck2","s4","s5","driver2")),4) occurs(action(("board-truck","driver2","truck2","s4")),4) occurs(action(("unload-truck","package6","truck3","s4")),4) occurs(action(("load-truck","package3","truck3","s5")),5) occurs(action(("load-truck","package6","truck3","s4")),5) occurs(action(("drive-truck","truck3","s4","s5","driver1")),5) occurs(action(("drive-truck","truck2","s5","s10","driver2")),5) occurs(action(("unload-truck","package4","truck2","s10")),5) occurs(action(("disembark-truck","driver1","truck3","s5")),5) occurs(action(("disembark-truck","driver2","truck2","s10")),5) occurs(action(("unload-truck","package6","truck3","s5")),6) occurs(action(("board-truck","driver1","truck3","s5")),6) occurs(action(("drive-truck","truck3","s5","s8","driver1")),6) occurs(action(("board-truck","driver2","truck2","s10")),6) occurs(action(("unload-truck","package3","truck3","s8")),6) occurs(action(("drive-truck","truck3","s8","s4","driver1")),7) occurs(action(("load-truck","package3","truck3","s8")),7) occurs(action(("load-truck","package4","truck2","s10")),7) occurs(action(("unload-truck","package2","truck2","s10")),7) occurs(action(("disembark-truck","driver1","truck3","s4")),7) occurs(action(("disembark-truck","driver2","truck2","s10")),7) occurs(action(("unload-truck","package3","truck3","s4")),8) occurs(action(("unload-truck","package4","truck2","s0")),8) occurs(action(("load-truck","package2","truck2","s10")),8) occurs(action(("drive-truck","truck2","s10","s0","driver2")),8) occurs(action(("board-truck","driver2","truck2","s10")),8) occurs(action(("unload-truck","package2","truck2","s0")),9) occurs(action(("walk","driver1","s4","p11-4")),9) occurs(action(("drive-truck","truck2","s0","s2","driver2")),9) occurs(action(("walk","driver1","p11-4","s11")),10) occurs(action(("drive-truck","truck2","s2","s8","driver2")),10) Solving Time: 1.94s Memory: 867MB (+0MB) SAT SATISFIABLE Models : 1+ Calls : 8 Time : 42.537s (Solving: 25.95s 1st Model: 1.91s Unsat: 0.16s) CPU Time : 42.550s Choices : 152468 Conflicts : 57924 (Analyzed: 57923) Restarts : 538 (Average: 107.66 Last: 106) Model-Level : 81.0 Problems : 8 (Average Length: 18.88 Splits: 0) Lemmas : 65317 (Deleted: 36829) Binary : 7210 (Ratio: 11.04%) Ternary : 2487 (Ratio: 3.81%) Conflict : 57923 (Average Length: 36.7 Ratio: 88.68%) Loop : 7394 (Average Length: 37.7 Ratio: 11.32%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 57923 (Average: 2.64 Max: 162 Sum: 153018) Executed : 57486 (Average: 2.55 Max: 162 Sum: 147637 Ratio: 96.48%) Bounded : 437 (Average: 12.31 Max: 32 Sum: 5381 Ratio: 3.52%) Rules : 390393 Atoms : 390393 Bodies : 1 (Original: 0) Tight : Yes Variables : 204424 (Eliminated: 0 Frozen: 187827) Constraints : 432146 (Binary: 85.0% Ternary: 12.3% Other: 2.7%) Memory Peak : 867MB Max. Length : 30 steps Sol. Length : 10 steps