INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/tpp-propositional/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/tpp-propositional/instances/instance-8.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/tpp-propositional/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/tpp-propositional/instances/instance-8.pddl Parsing... Parsing: [0.010s CPU, 0.019s wall-clock] Normalizing task... [0.010s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.005s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.028s wall-clock] Preparing model... [0.010s CPU, 0.014s wall-clock] Generated 45 rules. Computing model... [0.110s CPU, 0.105s wall-clock] 415 relevant atoms 972 auxiliary atoms 1387 final queue length 1702 total queue pushes Completing instantiation... [0.070s CPU, 0.074s wall-clock] Instantiating: [0.220s CPU, 0.229s wall-clock] Computing fact groups... Finding invariants... 18 initial candidates Finding invariants: [0.040s CPU, 0.041s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.010s CPU, 0.012s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 14 uncovered facts Choosing groups: [0.000s CPU, 0.003s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.070s CPU, 0.068s 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, 0.003s wall-clock] Translating task: [0.060s CPU, 0.059s wall-clock] 0 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 72 propositions removed Detecting unreachable propositions: [0.040s CPU, 0.037s wall-clock] Reordering and filtering variables... 44 of 44 variables necessary. 0 of 44 mutex groups necessary. 204 of 204 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.010s CPU, 0.015s wall-clock] Translator variables: 44 Translator derived variables: 0 Translator facts: 129 Translator goal facts: 8 Translator mutex groups: 0 Translator total mutex groups size: 0 Translator operators: 204 Translator axioms: 0 Translator task size: 1381 Translator peak memory: 37324 KB Writing output... [0.020s CPU, 0.027s wall-clock] Done! [0.450s CPU, 0.462s wall-clock] planner.py version 0.0.1 Time: 0.06s Memory: 52MB 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: 53MB (+1MB) 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: 53MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.02s Memory: 53MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 54MB (+1MB) UNSAT Iteration Time: 0.03s 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: 55.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.02s Memory: 55MB (+1MB) Unblocking actions... Solving... Solving Time: 0.01s Memory: 56MB (+1MB) SAT Testing... SERIALIZABLE Testing Time: 0.04s Memory: 56MB (+0MB) Answer: 1 occurs(action(("drive","truck1","depot1","market2")),1) occurs(action(("drive","truck2","depot1","market2")),1) occurs(action(("buy","truck2","goods3","market2","level0","level1","level0","level1")),2) occurs(action(("drive","truck2","market2","market1")),2) occurs(action(("load","goods3","truck1","market2","level0","level1","level0","level1")),3) occurs(action(("buy","truck2","goods1","market1","level0","level1","level0","level1")),3) occurs(action(("buy","truck2","goods2","market1","level1","level2","level0","level1")),3) occurs(action(("buy","truck2","goods4","market1","level1","level2","level0","level1")),3) occurs(action(("buy","truck2","goods5","market1","level1","level2","level0","level1")),3) occurs(action(("buy","truck2","goods6","market1","level1","level2","level0","level1")),3) occurs(action(("buy","truck2","goods7","market1","level1","level2","level0","level1")),3) occurs(action(("buy","truck2","goods8","market1","level1","level2","level0","level1")),3) occurs(action(("drive","truck1","market2","depot1")),3) occurs(action(("unload","goods3","truck1","depot1","level0","level1","level0","level1")),4) occurs(action(("load","goods1","truck2","market1","level0","level1","level0","level1")),4) occurs(action(("load","goods2","truck2","market1","level0","level1","level0","level1")),4) occurs(action(("load","goods4","truck2","market1","level0","level1","level0","level1")),4) occurs(action(("load","goods5","truck2","market1","level0","level1","level0","level1")),4) occurs(action(("load","goods6","truck2","market1","level0","level1","level0","level1")),4) occurs(action(("load","goods7","truck2","market1","level0","level1","level0","level1")),4) occurs(action(("load","goods8","truck2","market1","level0","level1","level0","level1")),4) occurs(action(("drive","truck1","depot1","market2")),4) occurs(action(("drive","truck2","market1","market2")),4) occurs(action(("drive","truck1","market2","market1")),5) occurs(action(("drive","truck2","market2","depot1")),5) occurs(action(("unload","goods1","truck2","depot1","level0","level1","level0","level1")),6) occurs(action(("unload","goods6","truck2","depot1","level0","level1","level0","level1")),6) occurs(action(("unload","goods8","truck2","depot1","level0","level1","level0","level1")),6) occurs(action(("unload","goods2","truck2","depot1","level0","level1","level0","level1")),6) occurs(action(("unload","goods4","truck2","depot1","level0","level1","level0","level1")),6) occurs(action(("unload","goods5","truck2","depot1","level0","level1","level0","level1")),6) occurs(action(("unload","goods7","truck2","depot1","level0","level1","level0","level1")),6) occurs(action(("buy","truck1","goods2","market1","level0","level1","level0","level1")),6) occurs(action(("drive","truck2","depot1","market2")),6) occurs(action(("buy","truck1","goods4","market1","level0","level1","level0","level1")),6) occurs(action(("buy","truck1","goods5","market1","level0","level1","level0","level1")),6) occurs(action(("buy","truck1","goods7","market1","level0","level1","level0","level1")),6) occurs(action(("load","goods2","truck1","market1","level0","level1","level0","level1")),7) occurs(action(("load","goods4","truck1","market1","level0","level1","level0","level1")),7) occurs(action(("load","goods5","truck1","market1","level0","level1","level0","level1")),7) occurs(action(("load","goods7","truck1","market1","level0","level1","level0","level1")),7) occurs(action(("drive","truck1","market1","market2")),7) occurs(action(("drive","truck1","market2","depot1")),8) occurs(action(("unload","goods2","truck1","depot1","level0","level1","level1","level2")),9) occurs(action(("unload","goods4","truck1","depot1","level0","level1","level1","level2")),9) occurs(action(("unload","goods5","truck1","depot1","level0","level1","level1","level2")),9) occurs(action(("unload","goods7","truck1","depot1","level0","level1","level1","level2")),9) occurs(action(("drive","truck1","depot1","market2")),9) occurs(action(("drive","truck1","market2","depot1")),10) occurs(action(("drive","truck2","market2","depot1")),10) SATISFIABLE Models : 1+ Calls : 3 Time : 0.131s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.128s Choices : 704 (Domain: 693) Conflicts : 93 (Analyzed: 93) Restarts : 0 Model-Level : 80.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 93 (Deleted: 0) Binary : 18 (Ratio: 19.35%) Ternary : 6 (Ratio: 6.45%) Conflict : 93 (Average Length: 5.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 93 (Average: 8.65 Max: 52 Sum: 804) Executed : 79 (Average: 6.84 Max: 52 Sum: 636 Ratio: 79.10%) Bounded : 14 (Average: 12.00 Max: 12 Sum: 168 Ratio: 20.90%) Rules : 4348 Atoms : 4348 Bodies : 1 (Original: 0) Tight : Yes Variables : 4520 (Eliminated: 0 Frozen: 0) Constraints : 14289 (Binary: 88.4% Ternary: 8.4% Other: 3.2%) Memory Peak : 58MB Max. Length : 10 steps Sol. Length : 10 steps Models : 1