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-49.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-49.pddl
Parsing...
Parsing: [0.070s CPU, 0.076s wall-clock]
Normalizing task... [0.000s CPU, 0.004s wall-clock]
Instantiating...
Generating Datalog program... [0.030s CPU, 0.024s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.080s CPU, 0.090s wall-clock]
Preparing model... [0.060s CPU, 0.050s wall-clock]
Generated 126 rules.
Computing model... [18.330s CPU, 18.319s wall-clock]
98234 relevant atoms
41794 auxiliary atoms
140028 final queue length
541179 total queue pushes
Completing instantiation... [69.000s CPU, 68.977s wall-clock]
Instantiating: [87.650s CPU, 87.608s 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, 0.010s wall-clock]
Instantiating groups... [0.160s CPU, 0.162s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.008s wall-clock]
Choosing groups...
150 uncovered facts
Choosing groups: [0.030s CPU, 0.031s wall-clock]
Building translation key... [0.020s CPU, 0.020s wall-clock]
Computing fact groups: [1.950s CPU, 1.946s wall-clock]
Building STRIPS to SAS dictionary... [0.000s CPU, 0.008s 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: [2.410s CPU, 2.404s wall-clock]
Translating task: [48.890s CPU, 48.865s 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: [23.600s CPU, 23.589s 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: [10.180s CPU, 10.183s wall-clock]
Translator variables: 234
Translator derived variables: 0
Translator facts: 1474
Translator goal facts: 10
Translator mutex groups: 5
Translator total mutex groups size: 150
Translator operators: 93316
Translator axioms: 0
Translator task size: 860436
Translator peak memory: 611788 KB
Writing output... [12.960s CPU, 13.968s wall-clock]
Done! [187.330s CPU, 188.274s wall-clock]
planner.py version 0.0.1

Time:	 41.51s
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:	 14.71s
Memory:		 2554MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 6.35s
Memory:		 2629MB (+75MB)
UNSAT
Iteration Time:	 32.14s

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: 2704.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 13.79s
Memory:		 2629MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 14.09s
Memory:		 2807MB (+178MB)
UNKNOWN
Iteration Time:	 37.73s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 2985.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 14.61s
Memory:		 3160MB (+353MB)
Unblocking actions...
Solving...
Solving Time:	 17.95s
Memory:		 3390MB (+230MB)
UNKNOWN
Iteration Time:	 39.92s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 3973.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 17.16s
Memory:		 3876MB (+486MB)
Unblocking actions...
Solving...
Solving Time:	 27.49s
Memory:		 4163MB (+287MB)
UNKNOWN
Iteration Time:	 51.10s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 4936.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 14.42s
Memory:		 4495MB (+332MB)
Unblocking actions...
Solving...
Solving Time:	 19.50s
Memory:		 4823MB (+328MB)
UNKNOWN
Iteration Time:	 39.90s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 5596.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 14.56s
Memory:		 5127MB (+304MB)
Unblocking actions...
Solving...
Solving Time:	 16.36s
Memory:		 5262MB (+135MB)
UNKNOWN
Iteration Time:	 37.29s

Iteration 8
Queue:		 [(2,10,1,True), (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)]
Grounded Until:	 30
Blocking actions...
Solving...
Solving Time:	 16.55s
Memory:		 5307MB (+45MB)
UNSAT
Iteration Time:	 17.02s

Iteration 9
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)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 17.63s
Memory:		 5307MB (+0MB)
UNKNOWN
Iteration Time:	 17.94s

Iteration 10
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)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 20.93s
Memory:		 5307MB (+0MB)
UNKNOWN
Iteration Time:	 21.38s

Iteration 11
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)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 18.96s
Memory:		 5307MB (+0MB)
UNKNOWN
Iteration Time:	 19.19s

Iteration 12
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)]
Grounded Until:	 30
Unblocking actions...
Solving...
Solving Time:	 21.21s
Memory:		 5307MB (+0MB)
UNKNOWN
Iteration Time:	 21.51s

Iteration 13
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)]
Grounded Until:	 30
Expected Memory: 6080.0MB
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 15.28s
Memory:		 5628MB (+321MB)
Unblocking actions...
Solving...
Solving Time:	 24.04s
Memory:		 5944MB (+316MB)
UNKNOWN
Iteration Time:	 45.88s

Iteration 14
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)]
Grounded Until:	 35
Expected Memory: 6717.0MB
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 21.78s
Memory:		 6669MB (+725MB)
Unblocking actions...
Solving...
Solving Time:	 27.17s
Memory:		 6908MB (+239MB)
UNKNOWN
Iteration Time:	 55.62s

Iteration 15
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)]
Grounded Until:	 40
Expected Memory: 7872.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 16
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)]
Grounded Until:	 40
Expected Memory: 8836.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 17
Queue:		 [(11,55,0,True), (12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until:	 40
Expected Memory: 9800.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 18
Queue:		 [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until:	 40
Expected Memory: 10764.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 19
Queue:		 [(13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until:	 40
Expected Memory: 11728.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 20
Queue:		 [(14,70,0,True), (15,75,0,True)]
Grounded Until:	 40
Expected Memory: 12692.0MB
Skipping: not enough memory for grounding...

Iteration Time:	 0.00s

Iteration 21
Queue:		 [(15,75,0,True)]
Grounded Until:	 40
Expected Memory: 13656.0MB
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)]
Grounded Until:	 40
Blocking actions...
Solving...
Solving Time:	 23.83s
Memory:		 6926MB (+18MB)
UNKNOWN
Iteration Time:	 24.36s

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)]
Grounded Until:	 40
Unblocking actions...
Solving...
Solving Time:	 18.27s
Memory:		 6952MB (+26MB)
UNKNOWN
Iteration Time:	 18.65s

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)]
Grounded Until:	 40
Unblocking actions...
Solving...
Solving Time:	 29.50s
Memory:		 6952MB (+0MB)
UNKNOWN
Iteration Time:	 29.81s

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)]
Grounded Until:	 40
Unblocking actions...
Solving...
Solving Time:	 20.81s
Memory:		 6952MB (+0MB)
UNKNOWN
Iteration Time:	 21.17s

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)]