INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/transport-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/transport-sequential-satisficing/instances/instance-6.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-2011/domains/transport-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/transport-sequential-satisficing/instances/instance-6.pddl
Parsing...
Parsing: [0.040s CPU, 0.044s wall-clock]
Normalizing task... [0.010s CPU, 0.002s wall-clock]
Instantiating...
Generating Datalog program... [0.010s CPU, 0.011s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.010s CPU, 0.015s wall-clock]
Preparing model... [0.030s CPU, 0.027s wall-clock]
Generated 26 rules.
Computing model... [3.610s CPU, 3.614s wall-clock]
26824 relevant atoms
20384 auxiliary atoms
47208 final queue length
96108 total queue pushes
Completing instantiation... [9.700s CPU, 9.687s wall-clock]
Instantiating: [13.410s CPU, 13.402s wall-clock]
Computing fact groups...
Finding invariants...
9 initial candidates
Finding invariants: [0.160s CPU, 0.167s wall-clock]
Checking invariant weight... [0.000s CPU, 0.002s wall-clock]
Instantiating groups... [0.050s CPU, 0.045s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.006s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.020s CPU, 0.019s wall-clock]
Building translation key... [0.010s CPU, 0.012s wall-clock]
Computing fact groups: [0.310s CPU, 0.318s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.006s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.008s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.007s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.410s CPU, 0.411s wall-clock]
Translating task: [8.020s CPU, 8.029s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
24 propositions removed
Detecting unreachable propositions: [4.050s CPU, 4.040s wall-clock]
Reordering and filtering variables...
24 of 24 variables necessary.
0 of 24 mutex groups necessary.
25344 of 25344 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [1.170s CPU, 1.171s wall-clock]
Translator variables: 24
Translator derived variables: 0
Translator facts: 1044
Translator goal facts: 16
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 25344
Translator axioms: 0
Translator task size: 150844
Translator peak memory: 135144 KB
Writing output... [2.580s CPU, 2.847s wall-clock]
Done! [29.960s CPU, 30.212s wall-clock]
planner.py version 0.0.1

Time:	 6.73s
Memory: 488MB

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:	 0.03s
Memory:		 488MB (+0MB)
UNSAT
Iteration Time:	 0.03s

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: 488MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 2.09s
Memory:		 488MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.56s
Memory:		 513MB (+25MB)
UNSAT
Iteration Time:	 4.09s

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: 538.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 1.99s
Memory:		 513MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.46s
Memory:		 555MB (+42MB)
UNSAT
Iteration Time:	 3.98s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 597.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 2.38s
Memory:		 609MB (+54MB)
Unblocking actions...
Solving...
Solving Time:	 3.50s
Memory:		 690MB (+81MB)
UNKNOWN
Iteration Time:	 7.06s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 825.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 2.08s
Memory:		 738MB (+48MB)
Unblocking actions...
Solving...
Solving Time:	 8.67s
Memory:		 824MB (+86MB)
UNKNOWN
Iteration Time:	 11.96s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 959.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 2.20s
Memory:		 881MB (+57MB)
Unblocking actions...
Solving...
Solving Time:	 9.20s
Memory:		 1012MB (+131MB)
UNKNOWN
Iteration Time:	 12.68s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 1200.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 2.81s
Memory:		 1086MB (+74MB)
Unblocking actions...
Solving...
Solving Time:	 17.69s
Memory:		 1154MB (+68MB)
UNKNOWN
Iteration Time:	 21.81s

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:	 6.23s
Memory:		 1154MB (+0MB)
UNSAT
Iteration Time:	 6.28s

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:	 7.16s
Memory:		 1154MB (+0MB)
UNKNOWN
Iteration Time:	 7.22s

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:	 7.25s
Memory:		 1154MB (+0MB)
UNKNOWN
Iteration Time:	 7.31s

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:	 11.94s
Memory:		 1154MB (+0MB)
UNKNOWN
Iteration Time:	 12.00s

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: 1342.0MB
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 2.07s
Memory:		 1211MB (+57MB)
Unblocking actions...
Solving...
Solving Time:	 16.81s
Memory:		 1314MB (+103MB)
UNKNOWN
Iteration Time:	 20.27s

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: 1502.0MB
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 2.10s
Memory:		 1373MB (+59MB)
Unblocking actions...
Solving...
Solving Time:	 21.14s
Memory:		 1449MB (+76MB)
UNKNOWN
Iteration Time:	 24.69s

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: 1637.0MB
Grounding...	 [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])]
Grounding Time:	 2.14s
Memory:		 1511MB (+62MB)
Unblocking actions...
Solving...
Solving Time:	 24.87s
Memory:		 1615MB (+104MB)
UNKNOWN
Iteration Time:	 28.49s

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: 1803.0MB
Grounding...	 [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])]
Grounding Time:	 2.31s
Memory:		 1730MB (+115MB)
Unblocking actions...
Solving...
Solving Time:	 27.58s
Memory:		 1868MB (+138MB)
UNKNOWN
Iteration Time:	 31.47s

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: 2121.0MB
Grounding...	 [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])]
Grounding Time:	 2.17s
Memory:		 1868MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 32.20s
Memory:		 1948MB (+80MB)
UNKNOWN
Iteration Time:	 35.98s

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:	 55
Expected Memory: 2201.0MB
Grounding...	 [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])]
Grounding Time:	 2.21s
Memory:		 1948MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 38.31s
Memory:		 2033MB (+85MB)
UNKNOWN
Iteration Time:	 42.17s

Iteration 18
Queue:		 [(13,65,0,True), (14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 60
Expected Memory: 2286.0MB
Grounding...	 [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])]
Grounding Time:	 3.73s
Memory:		 2174MB (+141MB)
Unblocking actions...
Solving...
Solving Time:	 40.81s
Memory:		 2277MB (+103MB)
UNKNOWN
Iteration Time:	 46.25s

Iteration 19
Queue:		 [(14,70,0,True), (15,75,0,True), (16,80,0,True)]
Grounded Until:	 65
Expected Memory: 2530.0MB
Grounding...	 [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])]
Grounding Time:	 2.11s
Memory:		 2350MB (+73MB)
Unblocking actions...
Solving...
Solving Time:	 43.15s
Memory:		 2423MB (+73MB)
UNKNOWN
Iteration Time:	 47.02s

Iteration 20
Queue:		 [(15,75,0,True), (16,80,0,True)]
Grounded Until:	 70
Expected Memory: 2676.0MB
Grounding...	 [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])]
Grounding Time:	 2.11s
Memory:		 2438MB (+15MB)
Unblocking actions...
Solving...
Solving Time:	 44.06s
Memory:		 2596MB (+158MB)
UNKNOWN
Iteration Time:	 48.02s

Iteration 21
Queue:		 [(16,80,0,True)]
Grounded Until:	 75
Expected Memory: 2849.0MB
Grounding...	 [('step', [76]), ('step', [77]), ('step', [78]), ('step', [79]), ('step', [80]), ('check', [80])]
Grounding Time:	 2.13s
Memory:		 2599MB (+3MB)
Unblocking actions...