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-47.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-47.pddl
Parsing...
Parsing: [0.060s CPU, 0.065s wall-clock]
Normalizing task... [0.010s CPU, 0.004s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.022s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.080s CPU, 0.086s wall-clock]
Preparing model... [0.050s CPU, 0.047s wall-clock]
Generated 126 rules.
Computing model... [15.520s CPU, 15.522s wall-clock]
84149 relevant atoms
37753 auxiliary atoms
121902 final queue length
465511 total queue pushes
Completing instantiation... [58.900s CPU, 58.877s wall-clock]
Instantiating: [74.700s CPU, 74.682s wall-clock]
Computing fact groups...
Finding invariants...
22 initial candidates
Finding invariants: [1.450s CPU, 1.447s wall-clock]
Checking invariant weight... [0.010s CPU, 0.009s wall-clock]
Instantiating groups... [0.130s CPU, 0.136s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.008s wall-clock]
Choosing groups...
140 uncovered facts
Choosing groups: [0.030s CPU, 0.030s wall-clock]
Building translation key... [0.010s CPU, 0.018s wall-clock]
Computing fact groups: [1.730s CPU, 1.721s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.008s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.007s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.010s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [2.060s CPU, 2.055s wall-clock]
Translating task: [41.690s CPU, 41.670s wall-clock]
31684 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
111 propositions removed
Detecting unreachable propositions: [20.130s CPU, 20.121s wall-clock]
Reordering and filtering variables...
219 of 247 variables necessary.
5 of 112 mutex groups necessary.
79712 of 79712 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [8.710s CPU, 8.706s wall-clock]
Translator variables: 219
Translator derived variables: 0
Translator facts: 1339
Translator goal facts: 9
Translator mutex groups: 5
Translator total mutex groups size: 140
Translator operators: 79712
Translator axioms: 0
Translator task size: 735571
Translator peak memory: 528448 KB
Writing output... [11.160s CPU, 11.595s wall-clock]
Done! [159.930s CPU, 160.310s wall-clock]
planner.py version 0.0.1

Time:	 35.03s
Memory: 2194MB

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:	 0.14s
Memory:		 2194MB (+0MB)
UNSAT
Iteration Time:	 0.15s

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: 2194MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 11.76s
Memory:		 2194MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 5.08s
Memory:		 2254MB (+60MB)
UNSAT
Iteration Time:	 25.62s

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: 2314.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 12.91s
Memory:		 2254MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.65s
Memory:		 2419MB (+165MB)
UNSAT
Iteration Time:	 20.11s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 2584.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 12.29s
Memory:		 2656MB (+237MB)
Unblocking actions...
Solving...
Solving Time:	 14.61s
Memory:		 2966MB (+310MB)
UNKNOWN
Iteration Time:	 31.93s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 3513.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 15.92s
Memory:		 3419MB (+453MB)
Unblocking actions...
Solving...
Solving Time:	 18.71s
Memory:		 3575MB (+156MB)
UNKNOWN
Iteration Time:	 40.88s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 4184.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 12.23s
Memory:		 3870MB (+295MB)
Unblocking actions...
Solving...
Solving Time:	 20.49s
Memory:		 4165MB (+295MB)
UNKNOWN
Iteration Time:	 38.40s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 4774.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 12.70s
Memory:		 4431MB (+266MB)
Unblocking actions...
Solving...
Solving Time:	 19.04s
Memory:		 4584MB (+153MB)
UNKNOWN
Iteration Time:	 37.20s

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:	 18.12s
Memory:		 4624MB (+40MB)
UNKNOWN
Iteration Time:	 18.35s

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:	 20.66s
Memory:		 4624MB (+0MB)
UNKNOWN
Iteration Time:	 20.84s

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:	 23.79s
Memory:		 4624MB (+0MB)
UNKNOWN
Iteration Time:	 24.10s

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:	 14.51s
Memory:		 4624MB (+0MB)
UNKNOWN
Iteration Time:	 14.73s

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: 5233.0MB
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 12.73s
Memory:		 4925MB (+301MB)
Unblocking actions...
Solving...
Solving Time:	 26.76s
Memory:		 5210MB (+285MB)
UNKNOWN
Iteration Time:	 45.23s

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: 5819.0MB
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 13.16s
Memory:		 5481MB (+271MB)
Unblocking actions...
Solving...
Solving Time:	 21.84s
Memory:		 5673MB (+192MB)
UNKNOWN
Iteration Time:	 40.84s

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: 6282.0MB
Grounding...	 [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])]
Grounding Time:	 20.48s
Memory:		 6324MB (+651MB)
Unblocking actions...
Solving...
Solving Time:	 25.65s
Memory:		 6477MB (+153MB)
UNKNOWN
Iteration Time:	 52.18s

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:	 45
Expected Memory: 7281.0MB
Grounding...	 [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])]
Grounding Time:	 12.67s
Memory:		 6762MB (+285MB)
Unblocking actions...
Solving...
Solving Time:	 27.80s
Memory:		 7208MB (+446MB)
UNKNOWN
Iteration Time:	 46.77s

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:	 50
Expected Memory: 8012.0MB
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:	 50
Expected Memory: 8816.0MB
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:	 50
Expected Memory: 9620.0MB
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:	 50
Expected Memory: 10424.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 20
Queue:		 [(15,75,0,True), (16,80,0,True)]
Grounded Until:	 50
Expected Memory: 11228.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 21
Queue:		 [(16,80,0,True)]
Grounded Until:	 50
Expected Memory: 12032.0MB
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), (9,45,1,True), (10,50,1,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:	 50
Blocking actions...
Solving...
Solving Time:	 7.82s
Memory:		 7208MB (+0MB)
UNSAT
Iteration Time:	 8.13s

Iteration 23
Queue:		 [(4,20,2,True), (5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,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:	 50
Unblocking actions...
Solving...
Solving Time:	 23.12s
Memory:		 7208MB (+0MB)
UNKNOWN
Iteration Time:	 23.42s

Iteration 24
Queue:		 [(5,25,2,True), (6,30,2,True), (7,35,1,True), (8,40,1,True), (9,45,1,True), (10,50,1,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:	 50
Unblocking actions...
Solving...
Solving Time:	 19.53s
Memory:		 7208MB (+0MB)
UNKNOWN
Iteration Time:	 19.87s

Iteration 25