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-25.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-25.pddl Parsing... Parsing: [0.010s CPU, 0.010s wall-clock] Normalizing task... [0.000s CPU, 0.001s wall-clock] Instantiating... Generating Datalog program... [0.000s CPU, 0.002s wall-clock] Normalizing Datalog program... Normalizing Datalog program: [0.010s CPU, 0.009s wall-clock] Preparing model... [0.000s CPU, 0.005s wall-clock] Generated 21 rules. Computing model... [0.070s CPU, 0.064s wall-clock] 530 relevant atoms 348 auxiliary atoms 878 final queue length 1481 total queue pushes Completing instantiation... [0.100s CPU, 0.100s wall-clock] Instantiating: [0.180s CPU, 0.181s wall-clock] Computing fact groups... Finding invariants... 10 initial candidates Finding invariants: [0.020s CPU, 0.022s wall-clock] Checking invariant weight... [0.000s CPU, 0.002s wall-clock] Instantiating groups... [0.010s CPU, 0.005s wall-clock] Collecting mutex groups... [0.000s CPU, 0.002s wall-clock] Choosing groups... 13 uncovered facts Choosing groups: [0.010s CPU, 0.008s wall-clock] Building translation key... [0.000s CPU, 0.003s wall-clock] Computing fact groups: [0.050s CPU, 0.053s wall-clock] Building STRIPS to SAS dictionary... [0.000s CPU, 0.001s wall-clock] Building dictionary for full mutex groups... [0.000s CPU, 0.003s 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: [0.000s CPU, 0.005s wall-clock] Translating task: [0.110s CPU, 0.114s wall-clock] 420 effect conditions simplified 0 implied preconditions added Detecting unreachable propositions... 0 operators removed 0 axioms removed 24 propositions removed Detecting unreachable propositions: [0.060s CPU, 0.063s wall-clock] Reordering and filtering variables... 25 of 25 variables necessary. 13 of 25 mutex groups necessary. 288 of 288 operators necessary. 0 of 0 axiom rules necessary. Reordering and filtering variables: [0.040s CPU, 0.035s wall-clock] Translator variables: 25 Translator derived variables: 0 Translator facts: 182 Translator goal facts: 11 Translator mutex groups: 13 Translator total mutex groups size: 169 Translator operators: 288 Translator axioms: 0 Translator task size: 2511 Translator peak memory: 37580 KB Writing output... [0.050s CPU, 0.047s wall-clock] Done! [0.510s CPU, 0.517s wall-clock] planner.py version 0.0.1 Time: 0.08s Memory: 54MB Iteration 1 Queue: [(0,40,0,True)] Grounded Until: 0 Expected Memory: 54MB 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: 0.28s Memory: 85MB (+31MB) Unblocking actions... Solving... [start: stats after solve call] Models : 1+ Calls : 1 Time : 0.539s (Solving: 0.03s 1st Model: 0.03s Unsat: 0.00s) CPU Time : 0.528s Choices : 2993 (Domain: 2993) Conflicts : 72 (Analyzed: 72) Restarts : 0 Model-Level : 95.0 Problems : 1 (Average Length: 42.00 Splits: 0) Lemmas : 72 (Deleted: 0) Binary : 1 (Ratio: 1.39%) Ternary : 0 (Ratio: 0.00%) Conflict : 72 (Average Length: 165.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 72 (Average: 43.17 Max: 221 Sum: 3108) Executed : 67 (Average: 40.83 Max: 221 Sum: 2940 Ratio: 94.59%) Bounded : 5 (Average: 33.60 Max: 42 Sum: 168 Ratio: 5.41%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 21063 (Eliminated: 0 Frozen: 6657) Constraints : 126819 (Binary: 92.9% Ternary: 4.9% Other: 2.2%) Memory Peak : 228MB Max. Length : 0 steps Models : 1 [endof: stats after solve call] Solving Time: 0.05s Memory: 164MB (+79MB) SAT Testing... SERIALIZABLE Testing Time: 0.08s Memory: 164MB (+0MB) Answer: 1 occurs(action(("unstack","l","f")),1) occurs(action(("put-down","l")),2) occurs(action(("unstack","h","a")),3) occurs(action(("put-down","h")),4) occurs(action(("pick-up","l")),5) occurs(action(("put-down","l")),6) occurs(action(("pick-up","h")),7) occurs(action(("stack","h","l")),8) occurs(action(("pick-up","f")),9) occurs(action(("put-down","f")),10) occurs(action(("unstack","a","g")),11) occurs(action(("stack","a","f")),12) occurs(action(("unstack","g","k")),13) occurs(action(("put-down","g")),14) occurs(action(("unstack","h","l")),15) occurs(action(("stack","h","g")),16) occurs(action(("unstack","a","f")),17) occurs(action(("stack","a","h")),18) occurs(action(("pick-up","f")),19) occurs(action(("stack","f","a")),20) occurs(action(("unstack","k","e")),21) occurs(action(("stack","k","f")),22) occurs(action(("unstack","e","b")),23) occurs(action(("stack","e","k")),24) occurs(action(("pick-up","j")),25) occurs(action(("stack","j","e")),26) occurs(action(("unstack","b","d")),27) occurs(action(("put-down","b")),28) occurs(action(("unstack","d","i")),29) occurs(action(("stack","d","j")),30) occurs(action(("pick-up","l")),31) occurs(action(("stack","l","d")),32) occurs(action(("pick-up","b")),33) occurs(action(("stack","b","l")),34) occurs(action(("unstack","i","c")),35) occurs(action(("put-down","i")),36) occurs(action(("pick-up","c")),37) occurs(action(("stack","c","b")),38) occurs(action(("pick-up","i")),39) occurs(action(("stack","i","c")),40) SATISFIABLE Models : 1+ Calls : 1 Time : 0.539s (Solving: 0.03s 1st Model: 0.03s Unsat: 0.00s) CPU Time : 0.528s Choices : 2993 (Domain: 2993) Conflicts : 72 (Analyzed: 72) Restarts : 0 Model-Level : 95.0 Problems : 1 (Average Length: 42.00 Splits: 0) Lemmas : 72 (Deleted: 0) Binary : 1 (Ratio: 1.39%) Ternary : 0 (Ratio: 0.00%) Conflict : 72 (Average Length: 165.6 Ratio: 100.00%) Loop : 0 (Average Length: 0.0 Ratio: 0.00%) Other : 0 (Average Length: 0.0 Ratio: 0.00%) Backjumps : 72 (Average: 43.17 Max: 221 Sum: 3108) Executed : 67 (Average: 40.83 Max: 221 Sum: 2940 Ratio: 94.59%) Bounded : 5 (Average: 33.60 Max: 42 Sum: 168 Ratio: 5.41%) Rules : 0 Atoms : 0 Bodies : 0 Tight : Yes Variables : 21063 (Eliminated: 0 Frozen: 6657) Constraints : 126819 (Binary: 92.9% Ternary: 4.9% Other: 2.2%) Memory Peak : 228MB Max. Length : 40 steps Sol. Length : 40 steps Models : 1