INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/storage-propositional/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/storage-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/storage-propositional/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/storage-propositional/instances/instance-8.pddl Parsing... Parsing: [0.020s CPU, 0.023s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.006s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.030s CPU, 0.026s wall-clock] Preparing model... [0.010s CPU, 0.014s wall-clock] Generated 43 rules. Computing model... [0.080s CPU, 0.083s wall-clock] 438 relevant atoms 518 auxiliary atoms 956 final queue length 1520 total queue pushes Completing instantiation... [0.090s CPU, 0.097s wall-clock] Instantiating: [0.220s CPU, 0.228s wall-clock] Computing fact groups... Finding invariants... 16 initial candidates Finding invariants: [0.030s CPU, 0.028s wall-clock] Checking invariant weight... [0.000s CPU, 0.001s wall-clock] Instantiating groups... [0.010s CPU, 0.002s wall-clock] Collecting mutex groups... [0.000s CPU, 0.000s wall-clock] Choosing groups... 26 uncovered facts Choosing groups: [0.000s CPU, 0.001s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.040s CPU, 0.037s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.000s 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: [0.010s CPU, 0.005s wall-clock] Translating task: [0.110s CPU, 0.110s wall-clock] 360 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 23 propositions removed Detecting unreachable propositions: [0.060s CPU, 0.055s wall-clock] Reordering and filtering variables... 19 of 22 variables necessary. 2 of 7 mutex groups necessary. 260 of 260 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.020s CPU, 0.025s wall-clock] Translator variables: 19 Translator derived variables: 0 Translator facts: 81 Translator goal facts: 3 Translator mutex groups: 2 Translator total mutex groups size: 8 Translator operators: 260 Translator axioms: 0 Translator task size: 2043 Translator peak memory: 37324 KB Writing output... [0.040s CPU, 0.043s wall-clock] Done! [0.520s CPU, 0.529s wall-clock] planner.py version 0.0.1 Time: 0.11s Memory: 54MB 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: 54MB (+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: 54MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])] Grounding Time: 0.03s Memory: 54MB (+0MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 55MB (+1MB) UNSAT Iteration Time: 0.04s 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: 56.0MB Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])] Grounding Time: 0.03s Memory: 57MB (+2MB) Unblocking actions... Solving... Solving Time: 0.00s Memory: 57MB (+0MB) SAT Testing... NOT SERIALIZABLE Testing Time: 0.08s Memory: 61MB (+4MB) Solving... Solving Time: 0.05s Memory: 60MB (+-1MB) SAT Testing... SERIALIZABLE? Testing Time: 0.00s Memory: 60MB (+0MB) Answer: 2 occurs(action(("move","hoist1","depot0-1-3","depot0-2-3")),1) occurs(action(("go-out","hoist1","depot0-2-3","loadarea")),2) occurs(action(("lift","hoist1","crate0","container-0-0","loadarea","container0")),3) occurs(action(("go-in","hoist1","loadarea","depot0-2-3")),4) occurs(action(("drop","hoist1","crate0","depot0-1-3","depot0-2-3","depot0")),5) occurs(action(("go-out","hoist1","depot0-2-3","loadarea")),6) occurs(action(("lift","hoist1","crate2","container-0-2","loadarea","container0")),7) occurs(action(("drop","hoist1","crate2","depot0-2-3","loadarea","depot0")),8) occurs(action(("lift","hoist1","crate1","container-0-1","loadarea","container0")),9) occurs(action(("lift","hoist0","crate2","depot0-2-3","depot0-2-2","depot0")),9) occurs(action(("drop","hoist1","crate1","depot0-2-3","loadarea","depot0")),10) occurs(action(("drop","hoist0","crate2","depot0-1-2","depot0-2-2","depot0")),10) SATISFIABLE Models : 1+ Calls : 4 Time : 0.261s (Solving: 0.04s 1st Model: 0.04s Unsat: 0.00s) CPU Time : 0.252s Choices : 1351 (Domain: 1257) Conflicts : 629 (Analyzed: 628) Restarts : 7 (Average: 89.71 Last: 64) Model-Level : 46.5 Problems : 4 (Average Length: 8.25 Splits: 0) Lemmas : 628 (Deleted: 0) Binary : 31 (Ratio: 4.94%) Ternary : 52 (Ratio: 8.28%) Conflict : 628 (Average Length: 43.9 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 628 (Average: 1.98 Max: 15 Sum: 1246) Executed : 627 (Average: 1.98 Max: 15 Sum: 1245 Ratio: 99.92%) Bounded : 1 (Average: 1.00 Max: 1 Sum: 1 Ratio: 0.08%) Rules : 12047 (Original: 12007) Atoms : 7119 Bodies : 3534 (Original: 3496) Count : 124 (Original: 132) Equivalences : 1944 (Atom=Atom: 16 Body=Body: 0 Other: 1928) Tight : Yes Variables : 4353 (Eliminated: 0 Frozen: 2369) Constraints : 28304 (Binary: 94.5% Ternary: 2.7% Other: 2.8%) Memory Peak : 61MB Max. Length : 10 steps Sol. Length : 10 steps Models : 2