INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-tankage-nontemporal-strips/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-tankage-nontemporal-strips/instances/instance-50.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-2004/domains/pipesworld-tankage-nontemporal-strips/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2004/domains/pipesworld-tankage-nontemporal-strips/instances/instance-50.pddl
Parsing...
Parsing: [0.080s CPU, 0.074s wall-clock]
Normalizing task... [0.000s CPU, 0.004s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.024s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.100s CPU, 0.094s wall-clock]
Preparing model... [0.050s CPU, 0.054s wall-clock]
Generated 126 rules.
Computing model... [17.790s CPU, 17.792s wall-clock]
98234 relevant atoms
41794 auxiliary atoms
140028 final queue length
541179 total queue pushes
Completing instantiation... [68.010s CPU, 67.978s wall-clock]
Instantiating: [86.120s CPU, 86.089s wall-clock]
Computing fact groups...
Finding invariants...
22 initial candidates
Finding invariants: [1.630s CPU, 1.630s wall-clock]
Checking invariant weight... [0.010s CPU, 0.009s wall-clock]
Instantiating groups... [0.150s CPU, 0.153s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.008s wall-clock]
Choosing groups...
150 uncovered facts
Choosing groups: [0.030s CPU, 0.030s wall-clock]
Building translation key... [0.020s CPU, 0.021s wall-clock]
Computing fact groups: [1.930s CPU, 1.936s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.009s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.008s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.011s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [2.390s CPU, 2.387s wall-clock]
Translating task: [49.390s CPU, 49.362s wall-clock]
35916 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
118 propositions removed
Detecting unreachable propositions: [23.610s CPU, 23.592s wall-clock]
Reordering and filtering variables...
234 of 264 variables necessary.
5 of 119 mutex groups necessary.
93316 of 93316 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [10.090s CPU, 10.096s wall-clock]
Translator variables: 234
Translator derived variables: 0
Translator facts: 1474
Translator goal facts: 12
Translator mutex groups: 5
Translator total mutex groups size: 150
Translator operators: 93316
Translator axioms: 0
Translator task size: 860438
Translator peak memory: 612300 KB
Writing output... [13.010s CPU, 14.019s wall-clock]
Done! [186.260s CPU, 187.199s wall-clock]
planner.py version 0.0.1

Time:	 41.21s
Memory: 2553MB

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:	 0.17s
Memory:		 2553MB (+0MB)
UNSAT
Iteration Time:	 0.17s

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
Expected Memory: 2554MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 15.21s
Memory:		 2554MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 6.43s
Memory:		 2633MB (+79MB)
UNSAT
Iteration Time:	 32.71s

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
Expected Memory: 2712.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 13.81s
Memory:		 2633MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 2.27s
Memory:		 2785MB (+152MB)
UNSAT
Iteration Time:	 25.87s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 2937.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 14.64s
Memory:		 3060MB (+275MB)
Unblocking actions...
Solving...
Solving Time:	 19.91s
Memory:		 3329MB (+269MB)
UNKNOWN
Iteration Time:	 40.09s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 3873.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 17.20s
Memory:		 3876MB (+547MB)
Unblocking actions...
Solving...
Solving Time:	 17.46s
Memory:		 4101MB (+225MB)
UNKNOWN
Iteration Time:	 41.96s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 4873.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 14.50s
Memory:		 4462MB (+361MB)
Unblocking actions...
Solving...
Solving Time:	 21.63s
Memory:		 4758MB (+296MB)
UNKNOWN
Iteration Time:	 42.45s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 5530.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 14.63s
Memory:		 5089MB (+331MB)
Unblocking actions...
Solving...
Solving Time:	 24.54s
Memory:		 5273MB (+184MB)
UNKNOWN
Iteration Time:	 45.78s

Iteration 8
Queue:		 [(3,15,1,True), (4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 30
Blocking actions...
Solving...
Solving Time:	 21.62s
Memory:		 5320MB (+47MB)
UNKNOWN
Iteration Time:	 22.02s

Iteration 9
Queue:		 [(4,20,1,True), (5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 18.69s
Memory:		 5320MB (+0MB)
UNKNOWN
Iteration Time:	 19.10s

Iteration 10
Queue:		 [(5,25,1,True), (6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 23.85s
Memory:		 5320MB (+0MB)
UNKNOWN
Iteration Time:	 24.09s

Iteration 11
Queue:		 [(6,30,1,True), (7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 19.59s
Memory:		 5320MB (+0MB)
UNKNOWN
Iteration Time:	 19.90s

Iteration 12
Queue:		 [(7,35,0,True), (8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 30
Expected Memory: 6092.0MB
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 15.22s
Memory:		 5638MB (+318MB)
Unblocking actions...
Solving...
Solving Time:	 29.02s
Memory:		 6008MB (+370MB)
UNKNOWN
Iteration Time:	 50.83s

Iteration 13
Queue:		 [(8,40,0,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 35
Expected Memory: 6780.0MB
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 21.83s
Memory:		 6703MB (+695MB)
Unblocking actions...
Solving...
Solving Time:	 22.13s
Memory:		 6958MB (+255MB)
UNKNOWN
Iteration Time:	 51.08s

Iteration 14
Queue:		 [(9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Expected Memory: 7908.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 15
Queue:		 [(10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Expected Memory: 8858.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 16
Queue:		 [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Expected Memory: 9808.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 17
Queue:		 [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Expected Memory: 10758.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 18
Queue:		 [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Expected Memory: 11708.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 19
Queue:		 [(14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Expected Memory: 12658.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 20
Queue:		 [(15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Expected Memory: 13608.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 21
Queue:		 [(16,80,0,True)]
Grounded Until:	 40
Expected Memory: 14558.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 22
Queue:		 [(3,15,2,True), (4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Blocking actions...
Solving...
Solving Time:	 20.51s
Memory:		 6958MB (+0MB)
UNKNOWN
Iteration Time:	 20.82s

Iteration 23
Queue:		 [(4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Unblocking actions...
Solving...
Solving Time:	 25.21s
Memory:		 6958MB (+0MB)
UNKNOWN
Iteration Time:	 25.52s

Iteration 24
Queue:		 [(5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Unblocking actions...
Solving...
Solving Time:	 20.70s
Memory:		 6958MB (+0MB)
UNKNOWN
Iteration Time:	 21.22s

Iteration 25
Queue:		 [(6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 40
Unblocking actions...
Solving...
Solving Time:	 21.47s
Memory:		 6958MB (+0MB)
UNKNOWN
Iteration Time:	 21.93s

Iteration 26
Queue:		 [(7,35,1,True), (8,40,1,True), (9,45,0,True), (10,50,0,True), (11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]