INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/instances/instance-18.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-2002/domains/driverlog-strips-automatic/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2002/domains/driverlog-strips-automatic/instances/instance-18.pddl
Parsing...
Parsing: [0.040s CPU, 0.041s wall-clock]
Normalizing task... [0.000s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.016s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.018s wall-clock]
Preparing model... [0.040s CPU, 0.041s wall-clock]
Generated 35 rules.
Computing model... [0.880s CPU, 0.878s wall-clock]
10402 relevant atoms
3678 auxiliary atoms
14080 final queue length
22680 total queue pushes
Completing instantiation... [1.630s CPU, 1.622s wall-clock]
Instantiating: [2.590s CPU, 2.588s wall-clock]
Computing fact groups...
Finding invariants...
11 initial candidates
Finding invariants: [0.030s CPU, 0.037s wall-clock]
Checking invariant weight... [0.010s CPU, 0.003s wall-clock]
Instantiating groups... [0.080s CPU, 0.090s wall-clock]
Collecting mutex groups... [0.000s CPU, 0.005s wall-clock]
Choosing groups...
5 uncovered facts
Choosing groups: [0.010s CPU, 0.015s wall-clock]
Building translation key... [0.010s CPU, 0.010s wall-clock]
Computing fact groups: [0.200s CPU, 0.206s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.005s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.004s 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: [0.080s CPU, 0.089s wall-clock]
Translating task: [1.780s CPU, 1.787s wall-clock]
500 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
30 propositions removed
Detecting unreachable propositions: [0.910s CPU, 0.907s wall-clock]
Reordering and filtering variables...
32 of 35 variables necessary.
5 of 35 mutex groups necessary.
8360 of 8960 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.220s CPU, 0.222s wall-clock]
Translator variables: 32
Translator derived variables: 0
Translator facts: 825
Translator goal facts: 23
Translator mutex groups: 5
Translator total mutex groups size: 30
Translator operators: 8360
Translator axioms: 0
Translator task size: 35190
Translator peak memory: 59480 KB
Writing output... [0.630s CPU, 0.697s wall-clock]
Done! [6.470s CPU, 6.540s wall-clock]
planner.py version 0.0.1

Time:	 1.18s
Memory: 131MB

Iteration 1
Queue:		 [0]
Grounded Until:	 0
Solving...
Solving Time:	 0.01s
Memory:		 131MB (+0MB)
UNSAT
Iteration Time:	 0.01s

Iteration 2
Queue:		 [5]
Grounded Until:	 0
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.65s
Memory:		 132MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 0.08s
Memory:		 153MB (+21MB)
UNSAT
Iteration Time:	 1.06s

Iteration 3
Queue:		 [10]
Grounded Until:	 5
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.69s
Memory:		 172MB (+19MB)
Unblocking actions...
Solving...
Solving Time:	 0.60s
Memory:		 192MB (+20MB)
UNSAT
Iteration Time:	 1.63s

Iteration 4
Queue:		 [15]
Grounded Until:	 10
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 0.72s
Memory:		 216MB (+24MB)
Unblocking actions...
Solving...
Solving Time:	 9.78s
Memory:		 252MB (+36MB)
UNKNOWN
Iteration Time:	 10.86s

Iteration 5
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 11.11s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 11.11s

Iteration 6
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 11.91s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 11.91s

Iteration 7
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 11.93s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 11.93s

Iteration 8
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 13.05s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 13.05s

Iteration 9
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 13.41s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 13.41s

Iteration 10
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 13.74s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 13.74s

Iteration 11
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 13.46s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 13.46s

Iteration 12
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.46s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.46s

Iteration 13
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 13.91s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 13.91s

Iteration 14
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.07s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.08s

Iteration 15
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.41s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.41s

Iteration 16
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 13.89s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 13.89s

Iteration 17
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.36s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.36s

Iteration 18
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.93s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.93s

Iteration 19
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.27s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.27s

Iteration 20
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.20s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.20s

Iteration 21
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.06s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.06s

Iteration 22
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.10s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.10s

Iteration 23
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.69s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.69s

Iteration 24
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.19s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.19s

Iteration 25
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.18s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.18s

Iteration 26
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.67s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.67s

Iteration 27
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.82s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.82s

Iteration 28
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.46s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.46s

Iteration 29
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.55s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.55s

Iteration 30
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.12s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.12s

Iteration 31
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.90s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.90s

Iteration 32
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.76s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.76s

Iteration 33
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.05s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.05s

Iteration 34
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.06s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.06s

Iteration 35
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.64s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.64s

Iteration 36
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.51s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.51s

Iteration 37
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.41s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.41s

Iteration 38
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.60s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.60s

Iteration 39
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.79s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.79s

Iteration 40
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.86s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.86s

Iteration 41
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.61s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.61s

Iteration 42
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.81s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.81s

Iteration 43
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.31s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.31s

Iteration 44
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.21s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.21s

Iteration 45
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 14.89s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 14.89s

Iteration 46
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 16.21s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 16.21s

Iteration 47
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.78s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.78s

Iteration 48
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.69s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.69s

Iteration 49
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.62s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.62s

Iteration 50
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.85s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.85s

Iteration 51
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.41s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.41s

Iteration 52
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.95s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.95s

Iteration 53
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.45s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.45s

Iteration 54
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.88s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.88s

Iteration 55
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.84s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.84s

Iteration 56
Queue:		 [15]
Grounded Until:	 15
Solving...
Solving Time:	 15.71s
Memory:		 252MB (+0MB)
UNKNOWN
Iteration Time:	 15.71s

Iteration 57
Q