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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-55.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-55.pddl
Parsing...
Parsing: [0.040s CPU, 0.035s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.010s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.013s wall-clock]
Preparing model... [0.030s CPU, 0.031s wall-clock]
Generated 18 rules.
Computing model... [0.100s CPU, 0.103s wall-clock]
881 relevant atoms
583 auxiliary atoms
1464 final queue length
1905 total queue pushes
Completing instantiation... [0.080s CPU, 0.081s wall-clock]
Instantiating: [0.230s CPU, 0.241s wall-clock]
Computing fact groups...
Finding invariants...
6 initial candidates
Finding invariants: [0.010s CPU, 0.005s wall-clock]
Checking invariant weight... [0.000s CPU, 0.001s wall-clock]
Instantiating groups... [0.000s CPU, 0.000s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.000s wall-clock]
Choosing groups...
22 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, 0.010s 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: [0.010s CPU, 0.004s wall-clock]
Translating task: [0.080s CPU, 0.074s wall-clock]
11 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
1 propositions removed
Detecting unreachable propositions: [0.040s CPU, 0.044s wall-clock]
Reordering and filtering variables...
23 of 23 variables necessary.
0 of 1 mutex groups necessary.
484 of 484 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.010s CPU, 0.011s wall-clock]
Translator variables: 23
Translator derived variables: 0
Translator facts: 66
Translator goal facts: 11
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 484
Translator axioms: 0
Translator task size: 1574
Translator peak memory: 34136 KB
Writing output... [0.030s CPU, 0.037s wall-clock]
Done! [0.450s CPU, 0.460s wall-clock]
planner.py version 0.0.1
Time: 0.08s
Memory: 49MB
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: 49MB (+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
Grounding... [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time: 0.04s
Memory: 50MB (+1MB)
Unblocking actions...
Solving...
Solving Time: 0.00s
Memory: 51MB (+1MB)
UNSAT
Iteration Time: 0.05s
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
Grounding... [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time: 0.03s
Memory: 52MB (+1MB)
Unblocking actions...
Solving...
Solving Time: 0.01s
Memory: 53MB (+1MB)
UNSAT
Iteration Time: 0.05s
Iteration 4
Queue: [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 10
Grounding... [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time: 0.03s
Memory: 55MB (+2MB)
Unblocking actions...
Solving...
Solving Time: 0.18s
Memory: 57MB (+2MB)
UNSAT
Iteration Time: 0.22s
Iteration 5
Queue: [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until: 15
Grounding... [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time: 0.03s
Memory: 58MB (+1MB)
Unblocking actions...
Solving...
Solving Time: 1.03s
Memory: 59MB (+1MB)
UNKNOWN
Iteration Time: 1.07s
Iteration 6
Queue: [(5,25,0,True), (6,30,0,True)]
Grounded Until: 20
Grounding... [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time: 0.03s
Memory: 62MB (+3MB)
Unblocking actions...
Solving...
Solving Time: 1.09s
Memory: 63MB (+1MB)
UNKNOWN
Iteration Time: 1.14s
Iteration 7
Queue: [(6,30,0,True)]
Grounded Until: 25
Grounding... [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time: 0.03s
Memory: 64MB (+1MB)
Unblocking actions...
Solving...
Answer: 1
occurs(action(("up","f0","f15")),1) occurs(action(("board","f15","p0")),2) occurs(action(("down","f15","f9")),3) occurs(action(("depart","f9","p0")),4) occurs(action(("up","f9","f14")),5) occurs(action(("board","f14","p1")),6) occurs(action(("down","f14","f0")),7) occurs(action(("depart","f0","p1")),8) occurs(action(("up","f0","f17")),9) occurs(action(("board","f17","p6")),10) occurs(action(("down","f17","f8")),11) occurs(action(("depart","f8","p6")),12) occurs(action(("board","f8","p5")),12) occurs(action(("up","f8","f18")),13) occurs(action(("board","f18","p2")),14) occurs(action(("down","f18","f4")),15) occurs(action(("depart","f4","p2")),16) occurs(action(("up","f4","f19")),17) occurs(action(("board","f19","p10")),18) occurs(action(("board","f19","p8")),18) occurs(action(("down","f19","f16")),19) occurs(action(("depart","f16","p10")),20) occurs(action(("depart","f16","p8")),20) occurs(action(("board","f16","p3")),20) occurs(action(("down","f16","f5")),21) occurs(action(("board","f5","p9")),22) occurs(action(("up","f5","f21")),23) occurs(action(("depart","f21","p3")),24) occurs(action(("depart","f21","p9")),24) occurs(action(("board","f21","p4")),24) occurs(action(("board","f21","p7")),24) occurs(action(("down","f21","f10")),25) occurs(action(("depart","f10","p5")),26) occurs(action(("down","f10","f4")),27) occurs(action(("depart","f4","p7")),28) occurs(action(("up","f4","f15")),29) occurs(action(("depart","f15","p4")),30)
Solving Time: 0.02s
Memory: 66MB (+2MB)
SAT
SATISFIABLE
Models : 1+
Calls : 7
Time : 2.668s (Solving: 2.32s 1st Model: 0.01s Unsat: 0.18s)
CPU Time : 2.660s
Choices : 66039 (Domain: 66038)
Conflicts : 18752 (Analyzed: 18749)
Restarts : 219 (Average: 85.61 Last: 69)
Model-Level : 169.0
Problems : 7 (Average Length: 17.00 Splits: 0)
Lemmas : 18749 (Deleted: 13736)
Binary : 108 (Ratio: 0.58%)
Ternary : 282 (Ratio: 1.50%)
Conflict : 18749 (Average Length: 48.9 Ratio: 100.00%)
Loop : 0 (Average Length: 0.0 Ratio: 0.00%)
Other : 0 (Average Length: 0.0 Ratio: 0.00%)
Backjumps : 18749 (Average: 3.00 Max: 46 Sum: 56264)
Executed : 18725 (Average: 2.99 Max: 46 Sum: 56084 Ratio: 99.68%)
Bounded : 24 (Average: 7.50 Max: 22 Sum: 180 Ratio: 0.32%)
Rules : 6199
Atoms : 6199
Bodies : 1 (Original: 0)
Tight : Yes
Variables : 17788 (Eliminated: 0 Frozen: 14109)
Constraints : 89294 (Binary: 97.1% Ternary: 2.0% Other: 0.9%)
Memory Peak : 68MB
Max. Length : 30 steps
Sol. Length : 30 steps