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-29.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-29.pddl Parsing... Parsing: [0.010s CPU, 0.018s wall-clock] Normalizing task... [0.000s CPU, 0.002s wall-clock] Instantiating... Generating Datalog program... [0.010s CPU, 0.004s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.014s wall-clock] Preparing model... [0.010s CPU, 0.010s wall-clock] Generated 21 rules. Computing model... [0.130s CPU, 0.123s wall-clock] 702 relevant atoms 462 auxiliary atoms 1164 final queue length 1979 total queue pushes Completing instantiation... [0.140s CPU, 0.144s wall-clock] Instantiating: [0.300s CPU, 0.297s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.021s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.020s CPU, 0.011s wall-clock] Collecting mutex groups... [0.010s CPU, 0.002s wall-clock] Choosing groups... 15 uncovered facts Choosing groups: [0.010s CPU, 0.009s wall-clock] Building translation key... [0.000s CPU, 0.003s wall-clock] Computing fact groups: [0.060s CPU, 0.063s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.010s CPU, 0.003s wall-clock] Building mutex information... Building mutex information: [0.010s CPU, 0.005s wall-clock] Translating task... Processing axioms... Simplifying axioms... [0.000s CPU, 0.000s wall-clock] Processing axioms: [0.000s CPU, 0.007s wall-clock] Translating task: [0.150s CPU, 0.154s wall-clock] 574 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 28 propositions removed Detecting unreachable propositions: [0.080s CPU, 0.085s wall-clock] Reordering and filtering variables... 29 of 29 variables necessary. 15 of 29 mutex groups necessary. 392 of 392 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.050s CPU, 0.048s wall-clock] Translator variables: 29 Translator derived variables: 0 Translator facts: 240 Translator goal facts: 13 Translator mutex groups: 15 Translator total mutex groups size: 225 Translator operators: 392 Translator axioms: 0 Translator task size: 3405 Translator peak memory: 38092 KB Writing output... [0.060s CPU, 0.065s wall-clock] Done! [0.740s CPU, 0.750s wall-clock] planner.py version 0.0.1 Time: 0.12s Memory: 56MB Iteration 1 Queue: [(0,40,0,True)] Grounded Until: 0 Expected Memory: 56MB 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]), ('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])] Grounding Time: 0.41s Memory: 99MB (+43MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 1 Time : 0.737s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 0.720s Choices : 268 (Domain: 268) Conflicts : 12 (Analyzed: 12) Restarts : 0 Model-Level : 208.0 Problems : 1 (Average Length: 42.00 Splits: 0) Lemmas : 12 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 12 (Average Length: 61.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 12 (Average: 19.00 Max: 64 Sum: 228) Executed : 9 (Average: 8.50 Max: 64 Sum: 102 Ratio: 44.74%) Bounded : 3 (Average: 42.00 Max: 42 Sum: 126 Ratio: 55.26%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 27829 (Eliminated: 0 Frozen: 8851) Constraints : 172869 (Binary: 93.3% Ternary: 4.8% Other: 1.9%) Memory Peak : 243MB Max. Length : 0 steps Models : 1 [endof: stats after solve call] Solving Time: 0.03s Memory: 179MB (+80MB) SAT Testing... SERIALIZABLE Testing Time: 0.10s Memory: 179MB (+0MB) Answer: 1 occurs(action(("unstack","a","j")),1) occurs(action(("stack","a","g")),2) occurs(action(("unstack","j","h")),3) occurs(action(("put-down","j")),4) occurs(action(("unstack","h","m")),5) occurs(action(("put-down","h")),6) occurs(action(("unstack","a","g")),7) occurs(action(("stack","a","h")),8) occurs(action(("unstack","m","k")),9) occurs(action(("stack","m","a")),10) occurs(action(("unstack","g","d")),11) occurs(action(("put-down","g")),12) occurs(action(("unstack","d","i")),13) occurs(action(("stack","d","m")),14) occurs(action(("pick-up","g")),15) occurs(action(("stack","g","d")),16) occurs(action(("unstack","k","c")),17) occurs(action(("stack","k","g")),18) occurs(action(("unstack","c","l")),19) occurs(action(("stack","c","k")),20) occurs(action(("unstack","i","n")),21) occurs(action(("stack","i","l")),22) occurs(action(("pick-up","n")),23) occurs(action(("stack","n","c")),24) occurs(action(("unstack","i","l")),25) occurs(action(("stack","i","n")),26) occurs(action(("pick-up","j")),27) occurs(action(("stack","j","i")),28) occurs(action(("unstack","l","b")),29) occurs(action(("put-down","l")),30) occurs(action(("unstack","b","e")),31) occurs(action(("stack","b","j")),32) occurs(action(("pick-up","f")),33) occurs(action(("stack","f","b")),34) occurs(action(("pick-up","l")),35) occurs(action(("stack","l","f")),36) occurs(action(("pick-up","e")),37) occurs(action(("put-down","e")),38) occurs(action(("pick-up","e")),39) occurs(action(("stack","e","l")),40) SATISFIABLE Models : 1+ Calls : 1 Time : 0.737s (Solving: 0.01s 1st Model: 0.01s Unsat: 0.00s) CPU Time : 0.720s Choices : 268 (Domain: 268) Conflicts : 12 (Analyzed: 12) Restarts : 0 Model-Level : 208.0 Problems : 1 (Average Length: 42.00 Splits: 0) Lemmas : 12 (Deleted: 0) Binary : 0 (Ratio: 0.00%) Ternary : 0 (Ratio: 0.00%) Conflict : 12 (Average Length: 61.8 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 12 (Average: 19.00 Max: 64 Sum: 228) Executed : 9 (Average: 8.50 Max: 64 Sum: 102 Ratio: 44.74%) Bounded : 3 (Average: 42.00 Max: 42 Sum: 126 Ratio: 55.26%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 27829 (Eliminated: 0 Frozen: 8851) Constraints : 172869 (Binary: 93.3% Ternary: 4.8% Other: 1.9%) Memory Peak : 243MB Max. Length : 40 steps Sol. Length : 40 steps Models : 1