INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/trucks-propositional-strips/domains/domain-5.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/trucks-propositional-strips/instances/instance-5.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-2006/domains/trucks-propositional-strips/domains/domain-5.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/trucks-propositional-strips/instances/instance-5.pddl Parsing... Parsing: [1.680s CPU, 1.685s wall-clock] Normalizing task... [0.260s CPU, 0.265s wall-clock] Instantiating... Generating Datalog program... [0.190s CPU, 0.196s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.530s CPU, 0.533s wall-clock] Preparing model... [0.360s CPU, 0.358s wall-clock] Generated 5341 rules. Computing model... [0.180s CPU, 0.177s wall-clock] 2122 relevant atoms 0 auxiliary atoms 2122 final queue length 5353 total queue pushes Completing instantiation... [0.410s CPU, 0.407s wall-clock] Instantiating: [1.700s CPU, 1.697s wall-clock] Computing fact groups... Finding invariants... 326 initial candidates Finding invariants: [16.850s CPU, 16.846s wall-clock] Checking invariant weight... [0.040s CPU, 0.040s wall-clock] Instantiating groups... [0.010s CPU, 0.014s wall-clock] Collecting mutex groups... [0.000s CPU, 0.005s wall-clock] Choosing groups... 266 uncovered facts Choosing groups: [0.030s CPU, 0.030s wall-clock] Building translation key... [0.010s CPU, 0.009s wall-clock] Computing fact groups: [17.020s CPU, 17.008s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.015s wall-clock] Building mutex information... Building mutex information: [0.040s CPU, 0.029s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.020s CPU, 0.023s wall-clock] Translating task: [1.050s CPU, 1.057s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 4 propositions removed Detecting unreachable propositions: [0.370s CPU, 0.372s wall-clock] Reordering and filtering variables... 17 of 277 variables necessary. 280 of 295 mutex groups necessary. 1794 of 1794 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.110s CPU, 0.104s wall-clock] Translator variables: 17 Translator derived variables: 0 Translator facts: 79 Translator goal facts: 7 Translator mutex groups: 280 Translator total mutex groups size: 1413 Translator operators: 1794 Translator axioms: 0 Translator task size: 9259 Translator peak memory: 55524 KB Writing output... [0.180s CPU, 0.192s wall-clock] Done! [22.440s CPU, 22.447s wall-clock] planner.py version 0.0.1 Time: 0.22s Memory: 58MB 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: 58MB (+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 Expected Memory: 58MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.05s Memory: 61MB (+3MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 62MB (+1MB) UNSAT Iteration Time: 0.06s 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 Expected Memory: 66.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.06s Memory: 65MB (+3MB) Unblocking actions... Solving... Solving Time: 0.56s Memory: 66MB (+1MB) UNKNOWN Iteration Time: 0.63s Iteration 4 Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 10 Expected Memory: 70.0MB Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])] Grounding Time: 0.05s Memory: 70MB (+4MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 72MB (+2MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.20s Memory: 72MB (+0MB) Solving... Solving Time: 1.03s Memory: 74MB (+2MB) UNKNOWN Iteration Time: 1.31s Iteration 5 Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)] Grounded Until: 15 Expected Memory: 80.0MB Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])] Grounding Time: 0.09s Memory: 80MB (+6MB) Unblocking actions... Solving... Solving Time: 1.23s Memory: 84MB (+4MB) UNKNOWN Iteration Time: 1.34s Iteration 6 Queue: [(5,25,0,True), (6,30,0,True)] Grounded Until: 20 Expected Memory: 94.0MB Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])] Grounding Time: 0.08s Memory: 87MB (+3MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 90MB (+3MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 90MB (+0MB) Answer: 2 occurs(action("load_package3_truck1_a2_l2"),1) occurs(action("drive_truck1_l2_l1_t0_t1"),2) occurs(action("unload_package3_truck1_a2_l1"),3) occurs(action("deliver_package3_l1_t1_t6"),4) occurs(action("load_package1_truck1_a2_l1"),4) occurs(action("drive_truck1_l1_l3_t1_t2"),5) occurs(action("unload_package1_truck1_a2_l3"),6) occurs(action("deliver_package1_l3_t2_t9"),7) occurs(action("load_package6_truck1_a2_l3"),7) occurs(action("drive_truck1_l3_l2_t2_t3"),8) occurs(action("unload_package6_truck1_a2_l2"),9) occurs(action("deliver_package6_l2_t3_t9"),10) occurs(action("load_package7_truck1_a2_l2"),10) occurs(action("drive_truck1_l2_l1_t3_t4"),11) occurs(action("unload_package7_truck1_a2_l1"),12) occurs(action("deliver_package7_l1_t4_t9"),13) occurs(action("load_package2_truck1_a2_l1"),13) occurs(action("drive_truck1_l1_l2_t4_t5"),14) occurs(action("unload_package2_truck1_a2_l2"),15) occurs(action("drive_truck1_l2_l3_t5_t6"),16) occurs(action("deliver_package2_l2_t6_t8"),17) occurs(action("load_package5_truck1_a2_l3"),17) occurs(action("drive_truck1_l3_l2_t6_t7"),18) occurs(action("unload_package5_truck1_a2_l2"),19) occurs(action("deliver_package5_l2_t7_t9"),20) occurs(action("load_package4_truck1_a2_l2"),20) occurs(action("drive_truck1_l2_l3_t7_t8"),21) occurs(action("unload_package4_truck1_a2_l3"),22) occurs(action("deliver_package4_l3_t8_t10"),23) occurs(action("drive_truck1_l3_l2_t8_t9"),24) occurs(action("drive_truck1_l2_l3_t9_t10"),25) SATISFIABLE Models : 1+ Calls : 7 Time : 3.550s (Solving: 2.83s 1st Model: 0.02s Unsat: 0.00s) CPU Time : 3.528s Choices : 66676 (Domain: 66605) Conflicts : 24431 (Analyzed: 24430) Restarts : 301 (Average: 81.16 Last: 93) Model-Level : 258.0 Problems : 7 (Average Length: 14.86 Splits: 0) Lemmas : 24430 (Deleted: 19805) Binary : 264 (Ratio: 1.08%) Ternary : 85 (Ratio: 0.35%) Conflict : 24430 (Average Length: 199.5 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 24430 (Average: 1.80 Max: 127 Sum: 43986) Executed : 24395 (Average: 1.78 Max: 127 Sum: 43426 Ratio: 98.73%) Bounded : 35 (Average: 16.00 Max: 17 Sum: 560 Ratio: 1.27%) Rules : 40740 (Original: 40736) Atoms : 27933 Bodies : 11908 (Original: 11903) Count : 136 (Original: 138) Equivalences : 6069 (Atom=Atom: 30 Body=Body: 0 Other: 6039) Tight : Yes Variables : 17694 (Eliminated: 0 Frozen: 12385) Constraints : 120757 (Binary: 96.9% Ternary: 1.7% Other: 1.5%) Memory Peak : 90MB Max. Length : 25 steps Sol. Length : 25 steps Models : 2