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-4.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-4.pddl Parsing... Parsing: [0.020s CPU, 0.020s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.023s wall-clock] Preparing model... [0.020s CPU, 0.015s wall-clock] Generated 43 rules. Computing model... [0.130s CPU, 0.135s wall-clock] 860 relevant atoms 750 auxiliary atoms 1610 final queue length 3016 total queue pushes Completing instantiation... [0.210s CPU, 0.208s wall-clock] Instantiating: [0.390s CPU, 0.389s wall-clock] Computing fact groups... Finding invariants... 16 initial candidates Finding invariants: [0.040s CPU, 0.043s wall-clock] Checking invariant weight... [0.000s CPU, 0.003s wall-clock] Instantiating groups... [0.030s CPU, 0.025s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 20 uncovered facts Choosing groups: [0.000s CPU, 0.006s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.090s CPU, 0.089s 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: [0.010s CPU, 0.004s 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: [0.230s CPU, 0.235s wall-clock] 720 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 30 propositions removed Detecting unreachable propositions: [0.120s CPU, 0.117s wall-clock] Reordering and filtering variables... 32 of 32 variables necessary. 22 of 32 mutex groups necessary. 540 of 540 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.060s CPU, 0.064s wall-clock] Translator variables: 32 Translator derived variables: 0 Translator facts: 186 Translator goal facts: 6 Translator mutex groups: 22 Translator total mutex groups size: 222 Translator operators: 540 Translator axioms: 0 Translator task size: 5114 Translator peak memory: 36184 KB Writing output... [0.080s CPU, 0.086s wall-clock] Done! [1.010s CPU, 1.020s wall-clock] planner.py version 0.0.1 Time: 0.20s Memory: 57MB 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: 57MB (+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: 0.06s Memory: 57MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 58MB (+1MB) UNSAT Iteration Time: 0.08s 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: 0.07s Memory: 62MB (+4MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 63MB (+1MB) UNSAT Iteration Time: 0.10s 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: 0.07s Memory: 66MB (+3MB) Unblocking actions... Solving... Answer: 1 occurs(action(("lift","hoist0","crate7","crate4","depot0")),1) occurs(action(("drive","truck0","distributor1","depot0")),1) occurs(action(("lift","hoist2","crate6","crate5","distributor1")),1) occurs(action(("lift","hoist1","crate2","pallet1","distributor0")),2) occurs(action(("load","hoist0","crate7","truck0","depot0")),2) occurs(action(("load","hoist2","crate6","truck1","distributor1")),2) occurs(action(("drive","truck0","depot0","distributor0")),2) occurs(action(("lift","hoist2","crate5","crate3","distributor1")),3) occurs(action(("lift","hoist0","crate4","crate1","depot0")),3) occurs(action(("load","hoist1","crate2","truck0","distributor0")),3) occurs(action(("drive","truck0","distributor0","depot0")),3) occurs(action(("load","hoist2","crate5","truck1","distributor1")),4) occurs(action(("load","hoist0","crate4","truck0","depot0")),4) occurs(action(("drive","truck0","depot0","distributor0")),4) occurs(action(("drive","truck1","distributor1","distributor0")),4) occurs(action(("unload","hoist1","crate6","truck1","distributor0")),5) occurs(action(("lift","hoist2","crate3","pallet2","distributor1")),5) occurs(action(("drive","truck0","distributor0","depot0")),5) occurs(action(("lift","hoist0","crate1","crate0","depot0")),5) occurs(action(("drive","truck1","distributor0","distributor1")),5) occurs(action(("drop","hoist1","crate6","pallet1","distributor0")),6) occurs(action(("drive","truck0","depot0","distributor0")),6) occurs(action(("load","hoist0","crate1","truck0","depot0")),6) occurs(action(("load","hoist2","crate3","truck1","distributor1")),6) occurs(action(("lift","hoist0","crate0","pallet0","depot0")),7) occurs(action(("unload","hoist2","crate5","truck1","distributor1")),7) occurs(action(("unload","hoist1","crate2","truck0","distributor0")),7) occurs(action(("drive","truck0","distributor0","depot0")),7) occurs(action(("drive","truck1","distributor1","depot0")),7) occurs(action(("drop","hoist2","crate5","pallet2","distributor1")),8) occurs(action(("load","hoist0","crate0","truck1","depot0")),8) occurs(action(("drive","truck1","depot0","distributor1")),8) occurs(action(("drop","hoist1","crate2","crate6","distributor0")),9) occurs(action(("unload","hoist0","crate7","truck0","depot0")),9) occurs(action(("drive","truck1","distributor1","depot0")),9) occurs(action(("drive","truck0","depot0","distributor0")),9) occurs(action(("unload","hoist2","crate3","truck1","distributor1")),9) occurs(action(("drop","hoist0","crate7","pallet0","depot0")),10) occurs(action(("lift","hoist1","crate2","crate6","distributor0")),10) occurs(action(("drive","truck0","distributor0","depot0")),10) occurs(action(("drive","truck1","depot0","distributor0")),10) occurs(action(("drop","hoist2","crate3","crate5","distributor1")),10) occurs(action(("drive","truck1","distributor0","distributor1")),11) occurs(action(("drop","hoist1","crate2","crate6","distributor0")),12) occurs(action(("unload","hoist0","crate4","truck0","depot0")),12) occurs(action(("unload","hoist2","crate0","truck1","distributor1")),12) occurs(action(("drive","truck0","depot0","distributor0")),12) occurs(action(("drop","hoist0","crate4","crate7","depot0")),13) occurs(action(("drive","truck1","distributor1","depot0")),13) occurs(action(("load","hoist2","crate0","truck1","distributor1")),13) occurs(action(("drive","truck0","distributor0","distributor1")),13) occurs(action(("lift","hoist1","crate2","crate6","distributor0")),14) occurs(action(("unload","hoist0","crate0","truck1","depot0")),14) occurs(action(("drop","hoist1","crate2","crate6","distributor0")),15) occurs(action(("drop","hoist0","crate0","crate4","depot0")),15) occurs(action(("drive","truck0","distributor1","depot0")),15) occurs(action(("drive","truck1","depot0","distributor0")),15) Solving Time: 0.03s Memory: 68MB (+2MB) SAT SATISFIABLE Models : 1+ Calls : 4 Time : 0.526s (Solving: 0.03s 1st Model: 0.03s Unsat: 0.00s) CPU Time : 0.510s Choices : 1331 Conflicts : 380 (Analyzed: 378) Restarts : 4 (Average: 94.50 Last: 110) Model-Level : 73.0 Problems : 4 (Average Length: 9.50 Splits: 0) Lemmas : 378 (Deleted: 0) Binary : 40 (Ratio: 10.58%) Ternary : 26 (Ratio: 6.88%) Conflict : 378 (Average Length: 45.2 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 378 (Average: 4.73 Max: 69 Sum: 1789) Executed : 339 (Average: 3.37 Max: 69 Sum: 1275 Ratio: 71.27%) Bounded : 39 (Average: 13.18 Max: 17 Sum: 514 Ratio: 28.73%) Rules : 15149 Atoms : 15149 Bodies : 1 (Original: 0) Tight : Yes Variables : 12961 (Eliminated: 0 Frozen: 2302) Constraints : 82971 (Binary: 94.5% Ternary: 2.7% Other: 2.7%) Memory Peak : 68MB Max. Length : 15 steps Sol. Length : 15 steps