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INFO Running translator.
INFO translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-56.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/elevator-strips-simple-typed/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2000/domains/elevator-strips-simple-typed/instances/instance-56.pddl
Parsing...
Parsing: [0.030s CPU, 0.029s wall-clock]
Normalizing task... [0.000s CPU, 0.001s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.009s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.000s CPU, 0.010s wall-clock]
Preparing model... [0.030s CPU, 0.029s wall-clock]
Generated 18 rules.
Computing model... [0.100s CPU, 0.101s wall-clock]
1033 relevant atoms
684 auxiliary atoms
1717 final queue length
2246 total queue pushes
Completing instantiation... [0.090s CPU, 0.090s wall-clock]
Instantiating: [0.240s CPU, 0.241s wall-clock]
Computing fact groups...
Finding invariants...
6 initial candidates
Finding invariants: [0.000s CPU, 0.004s wall-clock]
Checking invariant weight... [0.010s CPU, 0.001s wall-clock]
Instantiating groups... [0.000s CPU, 0.001s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.000s wall-clock]
Choosing groups...
24 uncovered facts
Choosing groups: [0.000s CPU, 0.000s wall-clock]
Building translation key... [0.000s CPU, 0.001s wall-clock]
Computing fact groups: [0.010s CPU, 0.009s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.000s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.000s wall-clock]
Building mutex information...
Building mutex information: [0.000s CPU, 0.000s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.000s CPU, 0.004s wall-clock]
Translating task: [0.090s CPU, 0.089s wall-clock]
12 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
1 propositions removed
Detecting unreachable propositions: [0.050s CPU, 0.052s wall-clock]
Reordering and filtering variables...
25 of 25 variables necessary.
0 of 1 mutex groups necessary.
576 of 576 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.010s CPU, 0.013s wall-clock]
Translator variables: 25
Translator derived variables: 0
Translator facts: 72
Translator goal facts: 12
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 576
Translator axioms: 0
Translator task size: 1861
Translator peak memory: 34392 KB
Writing output... [0.040s CPU, 0.044s wall-clock]
Done! [0.480s CPU, 0.485s wall-clock]
planner.py version 0.0.1
Time: 0.10s
Memory: 49MB
Iteration 1
Queue: [5]
Grounded Until: 0
Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time: 0.04s
Memory: 51MB (+2MB)
Unblocking actions...
Solving...
Solving Time: 0.00s
Memory: 52MB (+1MB)
UNSAT
Iteration Time: 0.06s
Iteration 2
Queue: [7]
Grounded Until: 5
Grounding... [('step', [6]), ('step', [7]), ('check', [7])]
Grounding Time: 0.02s
Memory: 52MB (+0MB)
Unblocking actions...
Solving...
Solving Time: 0.00s
Memory: 52MB (+0MB)
UNSAT
Iteration Time: 0.03s
Iteration 3
Queue: [9]
Grounded Until: 7
Grounding... [('step', [8]), ('step', [9]), ('check', [9])]
Grounding Time: 0.02s
Memory: 53MB (+1MB)
Unblocking actions...
Solving...
Solving Time: 0.00s
Memory: 53MB (+0MB)
UNSAT
Iteration Time: 0.03s
Iteration 4
Queue: [14]
Grounded Until: 9
Grounding... [('step', [10]), ('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('check', [14])]
Grounding Time: 0.04s
Memory: 56MB (+3MB)
Unblocking actions...
Solving...
Solving Time: 0.06s
Memory: 57MB (+1MB)
UNSAT
Iteration Time: 0.11s
Iteration 5
Queue: [19]
Grounded Until: 14
Grounding... [('step', [15]), ('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('check', [19])]
Grounding Time: 0.03s
Memory: 59MB (+2MB)
Unblocking actions...
Solving...
Solving Time: 0.60s
Memory: 61MB (+2MB)
UNSAT
Iteration Time: 0.65s
Iteration 6
Queue: [27]
Grounded Until: 19
Grounding... [('step', [20]), ('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('step', [26]), ('step', [27]), ('check', [27])]
Grounding Time: 0.05s
Memory: 64MB (+3MB)
Unblocking actions...
Solving...
Solving Time: 1.09s
Memory: 67MB (+3MB)
UNKNOWN
Iteration Time: 1.16s
Iteration 7
Queue: [39, 27]
Grounded Until: 27
Grounding... [('step', [28]), ('step', [29]), ('step', [30]), ('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('check', [39])]
Grounding Time: 0.08s
Memory: 73MB (+6MB)
Unblocking actions...
Solving...
Answer: 1
occurs(action(("up","f0","f4")),1) occurs(action(("board","f4","p9")),2) occurs(action(("up","f4","f16")),3) occurs(action(("depart","f16","p9")),4) occurs(action(("down","f16","f7")),5) occurs(action(("board","f7","p0")),6) occurs(action(("up","f7","f15")),7) occurs(action(("board","f15","p11")),8) occurs(action(("down","f15","f11")),9) occurs(action(("board","f11","p10")),10) occurs(action(("board","f11","p7")),10) occurs(action(("down","f11","f2")),11) occurs(action(("board","f2","p5")),12) occurs(action(("board","f2","p6")),12) occurs(action(("up","f2","f8")),13) occurs(action(("depart","f8","p10")),14) occurs(action(("up","f8","f23")),15) occurs(action(("down","f23","f21")),16) occurs(action(("depart","f21","p11")),17) occurs(action(("down","f21","f2")),18) occurs(action(("board","f2","p5")),19) occurs(action(("board","f2","p6")),19) occurs(action(("up","f2","f9")),20) occurs(action(("board","f9","p1")),21) occurs(action(("board","f9","p4")),21) occurs(action(("up","f9","f19")),22) occurs(action(("depart","f19","p6")),23) occurs(action(("depart","f19","p1")),24) occurs(action(("depart","f19","p5")),25) occurs(action(("down","f19","f17")),26) occurs(action(("board","f17","p2")),27) occurs(action(("up","f17","f22")),28) occurs(action(("depart","f22","p0")),29) occurs(action(("depart","f22","p7")),29) occurs(action(("down","f22","f10")),30) occurs(action(("board","f10","p3")),31) occurs(action(("down","f10","f7")),32) occurs(action(("depart","f7","p2")),33) occurs(action(("board","f7","p0")),33) occurs(action(("up","f7","f13")),34) occurs(action(("depart","f13","p4")),35) occurs(action(("down","f13","f12")),36) occurs(action(("depart","f12","p3")),37) occurs(action(("board","f12","p8")),37) occurs(action(("up","f12","f18")),38) occurs(action(("depart","f18","p8")),39)
Solving Time: 0.80s
Memory: 77MB (+4MB)
SAT
SATISFIABLE
Models : 1+
Calls : 7
Time : 3.054s (Solving: 2.54s 1st Model: 0.79s Unsat: 0.66s)
CPU Time : 3.040s
Choices : 30643
Conflicts : 19123 (Analyzed: 19118)
Restarts : 227 (Average: 84.22 Last: 118)
Model-Level : 105.0
Problems : 7 (Average Length: 19.14 Splits: 0)
Lemmas : 19118 (Deleted: 12409)
Binary : 220 (Ratio: 1.15%)
Ternary : 1202 (Ratio: 6.29%)
Conflict : 19118 (Average Length: 16.4 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 19118 (Average: 1.44 Max: 50 Sum: 27575)
Executed : 19095 (Average: 1.43 Max: 50 Sum: 27433 Ratio: 99.49%)
Bounded : 23 (Average: 6.17 Max: 29 Sum: 142 Ratio: 0.51%)
Rules : 0
Atoms : 0
Bodies : 0
Tight : Yes
Variables : 27416 (Eliminated: 0 Frozen: 21854)
Constraints : 139352 (Binary: 97.2% Ternary: 2.0% Other: 0.8%)
Memory Peak : 78MB
Max. Length : 39 steps
Sol. Length : 39 steps