INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/depots-strips-automatic/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/depots-strips-automatic/instances/instance-2.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/depots-strips-automatic/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/depots-strips-automatic/instances/instance-2.pddl Parsing... Parsing: [0.010s CPU, 0.020s wall-clock] Normalizing task... [0.010s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.023s wall-clock] Preparing model... [0.020s CPU, 0.012s wall-clock] Generated 43 rules. Computing model... [0.060s CPU, 0.066s wall-clock] 360 relevant atoms 362 auxiliary atoms 722 final queue length 1160 total queue pushes Completing instantiation... [0.080s CPU, 0.079s wall-clock] Instantiating: [0.180s CPU, 0.188s wall-clock] Computing fact groups... Finding invariants... 16 initial candidates Finding invariants: [0.050s CPU, 0.049s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.020s CPU, 0.014s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 16 uncovered facts Choosing groups: [0.000s CPU, 0.003s wall-clock] Building translation key... [0.000s CPU, 0.001s wall-clock] Computing fact groups: [0.080s CPU, 0.075s 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, 0.003s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.004s wall-clock] Translating task: [0.080s CPU, 0.083s wall-clock] 216 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 22 propositions removed Detecting unreachable propositions: [0.040s CPU, 0.040s wall-clock] Reordering and filtering variables... 20 of 20 variables necessary. 14 of 20 mutex groups necessary. 180 of 180 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.030s CPU, 0.022s wall-clock] Translator variables: 20 Translator derived variables: 0 Translator facts: 86 Translator goal facts: 4 Translator mutex groups: 14 Translator total mutex groups size: 98 Translator operators: 180 Translator axioms: 0 Translator task size: 1648 Translator peak memory: 37068 KB Writing output... [0.030s CPU, 0.032s wall-clock] Done! [0.460s CPU, 0.470s wall-clock] planner.py version 0.0.1 Time: 0.07s 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 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.02s Memory: 54MB (+1MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 54MB (+0MB) 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 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: 0.00s Memory: 56MB (+1MB) SAT Testing... SERIALIZABLE Testing Time: 0.05s Memory: 58MB (+2MB) Answer: 1 occurs(action(("lift","hoist0","crate0","pallet0","depot0")),1) occurs(action(("lift","hoist2","crate2","crate1","distributor1")),1) occurs(action(("drive","truck0","depot0","distributor1")),1) occurs(action(("load","hoist2","crate2","truck0","distributor1")),2) occurs(action(("load","hoist0","crate0","truck1","depot0")),2) occurs(action(("drive","truck1","depot0","distributor1")),2) occurs(action(("drive","truck0","distributor1","depot0")),2) occurs(action(("unload","hoist0","crate2","truck0","depot0")),3) occurs(action(("lift","hoist2","crate1","pallet2","distributor1")),3) occurs(action(("drive","truck0","depot0","distributor1")),3) occurs(action(("drop","hoist0","crate2","pallet0","depot0")),4) occurs(action(("drive","truck0","distributor1","distributor0")),4) occurs(action(("load","hoist2","crate1","truck0","distributor1")),4) occurs(action(("unload","hoist1","crate1","truck0","distributor0")),5) occurs(action(("unload","hoist2","crate0","truck1","distributor1")),5) occurs(action(("drive","truck0","distributor0","depot0")),5) occurs(action(("drive","truck1","distributor1","depot0")),5) occurs(action(("drop","hoist1","crate1","crate3","distributor0")),6) occurs(action(("drop","hoist2","crate0","pallet2","distributor1")),6) occurs(action(("drive","truck0","depot0","distributor1")),7) occurs(action(("drive","truck0","distributor1","depot0")),8) occurs(action(("drive","truck0","depot0","distributor1")),9) occurs(action(("drive","truck0","distributor1","depot0")),10) SATISFIABLE Models : 1+ Calls : 3 Time : 0.135s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.132s Choices : 98 (Domain: 94) Conflicts : 6 (Analyzed: 5) Restarts : 0 Model-Level : 72.0 Problems : 3 (Average Length: 7.00 Splits: 0) Lemmas : 5 (Deleted: 0) Binary : 2 (Ratio: 40.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 5 (Average Length: 2.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 5 (Average: 11.40 Max: 35 Sum: 57) Executed : 3 (Average: 7.60 Max: 35 Sum: 38 Ratio: 66.67%) Bounded : 2 (Average: 9.50 Max: 12 Sum: 19 Ratio: 33.33%) Rules : 4923 Atoms : 4923 Bodies : 1 (Original: 0) Tight : Yes Variables : 3349 (Eliminated: 0 Frozen: 585) Constraints : 16801 (Binary: 92.0% Ternary: 4.4% Other: 3.6%) Memory Peak : 58MB Max. Length : 10 steps Sol. Length : 10 steps Models : 1