INFO Running translator. INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/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-2000/domains/blocks-strips-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/blocks-strips-typed/instances/instance-17.pddl Parsing... Parsing: [0.010s CPU, 0.015s wall-clock] Normalizing task... [0.010s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.003s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.014s wall-clock] Preparing model... [0.010s CPU, 0.006s wall-clock] Generated 21 rules. Computing model... [0.040s CPU, 0.052s wall-clock] 317 relevant atoms 207 auxiliary atoms 524 final queue length 867 total queue pushes Completing instantiation... [0.070s CPU, 0.068s wall-clock] Instantiating: [0.130s CPU, 0.143s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.030s CPU, 0.032s wall-clock] Checking invariant weight... [0.010s CPU, 0.001s wall-clock] Instantiating groups... [0.000s CPU, 0.003s wall-clock] Collecting mutex groups... [0.000s CPU, 0.001s wall-clock] Choosing groups... 10 uncovered facts Choosing groups: [0.000s CPU, 0.004s wall-clock] Building translation key... [0.000s CPU, 0.002s wall-clock] Computing fact groups: [0.050s CPU, 0.050s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.004s wall-clock] Building mutex information... Building mutex information: [0.000s CPU, 0.002s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.010s CPU, 0.003s wall-clock] Translating task: [0.060s CPU, 0.062s wall-clock] 234 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 18 propositions removed Detecting unreachable propositions: [0.040s CPU, 0.036s wall-clock] Reordering and filtering variables... 19 of 19 variables necessary. 10 of 19 mutex groups necessary. 162 of 162 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.020s CPU, 0.021s wall-clock] Translator variables: 19 Translator derived variables: 0 Translator facts: 110 Translator goal facts: 8 Translator mutex groups: 10 Translator total mutex groups size: 100 Translator operators: 162 Translator axioms: 0 Translator task size: 1425 Translator peak memory: 36812 KB Writing output... [0.030s CPU, 0.027s wall-clock] Done! [0.360s CPU, 0.366s wall-clock] planner.py version 0.0.1 Time: 0.05s Memory: 52MB Iteration 1 Queue: [(0,30,0,True)] Grounded Until: 0 Expected Memory: 52MB Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])] Grounding Time: 0.12s Memory: 66MB (+14MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 1 Time : 0.222s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.220s Choices : 140 (Domain: 140) Conflicts : 10 (Analyzed: 10) Restarts : 0 Model-Level : 85.0 Problems : 1 (Average Length: 32.00 Splits: 0) Lemmas : 10 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 1 (Ratio: 10.00%) Conflict : 10 (Average Length: 22.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 10 (Average: 18.00 Max: 45 Sum: 180) Executed : 7 (Average: 8.70 Max: 45 Sum: 87 Ratio: 48.33%) Bounded : 3 (Average: 31.00 Max: 31 Sum: 93 Ratio: 51.67%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 9455 (Eliminated: 0 Frozen: 2921) Constraints : 49462 (Binary: 91.7% Ternary: 5.3% Other: 3.0%) Memory Peak : 205MB Max. Length : 0 steps Models : 1 [endof: stats after solve call] Solving Time: 0.01s Memory: 141MB (+75MB) SAT Testing... SERIALIZABLE Testing Time: 0.04s Memory: 141MB (+0MB) Answer: 1 occurs(action(("unstack","f","e")),1) occurs(action(("put-down","f")),2) occurs(action(("unstack","e","b")),3) occurs(action(("stack","e","f")),4) occurs(action(("unstack","b","d")),5) occurs(action(("put-down","b")),6) occurs(action(("unstack","d","c")),7) occurs(action(("put-down","d")),8) occurs(action(("unstack","c","i")),9) occurs(action(("put-down","c")),10) occurs(action(("unstack","e","f")),11) occurs(action(("stack","e","c")),12) occurs(action(("pick-up","f")),13) occurs(action(("stack","f","e")),14) occurs(action(("unstack","i","g")),15) occurs(action(("put-down","i")),16) occurs(action(("unstack","g","h")),17) occurs(action(("stack","g","f")),18) occurs(action(("unstack","h","a")),19) occurs(action(("stack","h","g")),20) occurs(action(("pick-up","b")),21) occurs(action(("stack","b","h")),22) occurs(action(("pick-up","a")),23) occurs(action(("stack","a","b")),24) occurs(action(("pick-up","i")),25) occurs(action(("stack","i","a")),26) occurs(action(("pick-up","d")),27) occurs(action(("put-down","d")),28) occurs(action(("pick-up","d")),29) occurs(action(("stack","d","i")),30) SATISFIABLE Models : 1+ Calls : 1 Time : 0.222s (Solving: 0.00s 1st Model: 0.00s Unsat: 0.00s) CPU Time : 0.220s Choices : 140 (Domain: 140) Conflicts : 10 (Analyzed: 10) Restarts : 0 Model-Level : 85.0 Problems : 1 (Average Length: 32.00 Splits: 0) Lemmas : 10 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 1 (Ratio: 10.00%) Conflict : 10 (Average Length: 22.1 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 10 (Average: 18.00 Max: 45 Sum: 180) Executed : 7 (Average: 8.70 Max: 45 Sum: 87 Ratio: 48.33%) Bounded : 3 (Average: 31.00 Max: 31 Sum: 93 Ratio: 51.67%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 9455 (Eliminated: 0 Frozen: 2921) Constraints : 49462 (Binary: 91.7% Ternary: 5.3% Other: 3.0%) Memory Peak : 205MB Max. Length : 30 steps Sol. Length : 30 steps Models : 1