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-17.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-17.pddl Parsing... Parsing: [0.020s CPU, 0.019s wall-clock] Normalizing task... [0.010s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.008s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.020s CPU, 0.024s wall-clock] Preparing model... [0.020s CPU, 0.018s wall-clock] Generated 43 rules. Computing model... [0.420s CPU, 0.412s wall-clock] 3667 relevant atoms 1884 auxiliary atoms 5551 final queue length 12993 total queue pushes Completing instantiation... [1.100s CPU, 1.103s wall-clock] Instantiating: [1.560s CPU, 1.570s wall-clock] Computing fact groups... Finding invariants... 16 initial candidates Finding invariants: [0.050s CPU, 0.050s wall-clock] Checking invariant weight... [0.000s CPU, 0.005s wall-clock] Instantiating groups... [0.080s CPU, 0.073s wall-clock] Collecting mutex groups... [0.000s CPU, 0.003s wall-clock] Choosing groups... 42 uncovered facts Choosing groups: [0.020s CPU, 0.015s wall-clock] Building translation key... [0.000s CPU, 0.005s wall-clock] Computing fact groups: [0.170s CPU, 0.173s wall-clock] Building STRIPS to SAS dictionary... [0.010s CPU, 0.002s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.006s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.009s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.060s CPU, 0.062s wall-clock] Translating task: [1.320s CPU, 1.323s wall-clock] 3930 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 56 propositions removed Detecting unreachable propositions: [0.620s CPU, 0.616s wall-clock] Reordering and filtering variables... 50 of 50 variables necessary. 36 of 50 mutex groups necessary. 2938 of 2938 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.290s CPU, 0.287s wall-clock] Translator variables: 50 Translator derived variables: 0 Translator facts: 408 Translator goal facts: 7 Translator mutex groups: 36 Translator total mutex groups size: 556 Translator operators: 2938 Translator axioms: 0 Translator task size: 26125 Translator peak memory: 49496 KB Writing output... [0.410s CPU, 0.439s wall-clock] Done! [4.470s CPU, 4.499s wall-clock] planner.py version 0.0.1 Time: 0.90s Memory: 109MB Iteration 1 Queue: [5] Grounded Until: 0 Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.49s Memory: 117MB (+8MB) Unblocking actions... Solving... Solving Time: 0.03s Memory: 128MB (+11MB) UNSAT Iteration Time: 0.69s Iteration 2 Queue: [7] Grounded Until: 5 Grounding... [('step', [6]), ('step', [7]), ('check', [7])] Grounding Time: 0.21s Memory: 129MB (+1MB) Unblocking actions... Solving... Answer: 1 occurs(action(("lift","hoist0","crate3","pallet6","depot0")),1) occurs(action(("lift","hoist3","crate7","crate5","distributor1")),1) occurs(action(("lift","hoist1","crate4","pallet1","depot1")),1) occurs(action(("drive","truck1","distributor1","depot1")),1) occurs(action(("drive","truck3","depot0","depot1")),1) occurs(action(("drive","truck0","depot1","distributor1")),1) occurs(action(("lift","hoist7","crate8","crate6","distributor1")),1) occurs(action(("load","hoist7","crate8","truck0","distributor1")),2) occurs(action(("load","hoist3","crate7","truck0","distributor1")),2) occurs(action(("drive","truck3","depot1","distributor1")),2) occurs(action(("drive","truck1","depot1","distributor1")),2) occurs(action(("lift","hoist3","crate6","pallet7","distributor1")),3) occurs(action(("load","hoist1","crate4","truck2","depot1")),3) occurs(action(("drive","truck0","distributor1","depot0")),3) occurs(action(("drive","truck3","distributor1","depot0")),3) occurs(action(("unload","hoist6","crate8","truck0","depot0")),4) occurs(action(("unload","hoist4","crate7","truck0","depot0")),4) occurs(action(("load","hoist3","crate6","truck1","distributor1")),4) occurs(action(("drive","truck3","depot0","distributor0")),4) occurs(action(("drive","truck2","depot1","depot0")),4) occurs(action(("lift","hoist7","crate5","crate0","distributor1")),4) occurs(action(("drop","hoist6","crate8","pallet6","depot0")),5) occurs(action(("unload","hoist5","crate4","truck2","depot0")),5) occurs(action(("lift","hoist3","crate1","pallet5","distributor1")),5) occurs(action(("drive","truck1","distributor1","depot1")),5) occurs(action(("drive","truck3","distributor0","depot1")),5) occurs(action(("lift","hoist2","crate9","pallet2","distributor0")),5) occurs(action(("drop","hoist7","crate5","crate0","distributor1")),5) occurs(action(("drive","truck0","depot0","depot1")),5) occurs(action(("drop","hoist5","crate4","pallet0","depot0")),6) occurs(action(("drop","hoist0","crate3","crate8","depot0")),6) occurs(action(("drop","hoist3","crate1","pallet7","distributor1")),6) occurs(action(("unload","hoist1","crate6","truck1","depot1")),6) occurs(action(("drive","truck2","depot0","distributor0")),6) occurs(action(("drop","hoist2","crate9","crate2","distributor0")),6) occurs(action(("drop","hoist4","crate7","crate3","depot0")),7) occurs(action(("drop","hoist1","crate6","pallet1","depot1")),7) occurs(action(("drive","truck2","distributor0","depot1")),7) Solving Time: 0.04s Memory: 134MB (+5MB) SAT SATISFIABLE Models : 1+ Calls : 2 Time : 1.971s (Solving: 0.04s 1st Model: 0.03s Unsat: 0.00s) CPU Time : 1.900s Choices : 593 Conflicts : 99 (Analyzed: 98) Restarts : 1 (Average: 98.00 Last: 28) Model-Level : 95.0 Problems : 2 (Average Length: 8.00 Splits: 0) Lemmas : 98 (Deleted: 0) Binary : 5 (Ratio: 5.10%) Ternary : 9 (Ratio: 9.18%) Conflict : 98 (Average Length: 40.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 98 (Average: 6.56 Max: 52 Sum: 643) Executed : 82 (Average: 5.17 Max: 52 Sum: 507 Ratio: 78.85%) Bounded : 16 (Average: 8.50 Max: 9 Sum: 136 Ratio: 21.15%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 30061 (Eliminated: 0 Frozen: 18474) Constraints : 179433 (Binary: 96.5% Ternary: 2.3% Other: 1.2%) Memory Peak : 134MB Max. Length : 7 steps Sol. Length : 7 steps