INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-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/elevator-sequential-satisficing/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2011/domains/elevator-sequential-satisficing/instances/instance-6.pddl
Parsing...
Parsing: [0.070s CPU, 0.068s wall-clock]
Normalizing task... [0.000s CPU, 0.004s wall-clock]
Instantiating...
Generating Datalog program... [0.020s CPU, 0.021s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.030s CPU, 0.037s wall-clock]
Preparing model... [0.070s CPU, 0.065s wall-clock]
Generated 46 rules.
Computing model... [1.520s CPU, 1.528s wall-clock]
13365 relevant atoms
6588 auxiliary atoms
19953 final queue length
42363 total queue pushes
Completing instantiation... [4.370s CPU, 4.371s wall-clock]
Instantiating: [6.030s CPU, 6.041s wall-clock]
Computing fact groups...
Finding invariants...
12 initial candidates
Finding invariants: [0.080s CPU, 0.075s wall-clock]
Checking invariant weight... [0.000s CPU, 0.004s wall-clock]
Instantiating groups... [0.060s CPU, 0.057s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.006s wall-clock]
Choosing groups...
0 uncovered facts
Choosing groups: [0.020s CPU, 0.018s wall-clock]
Building translation key... [0.010s CPU, 0.012s wall-clock]
Computing fact groups: [0.220s CPU, 0.219s wall-clock]
Building STRIPS to SAS dictionary... [0.010s CPU, 0.005s wall-clock]
Building dictionary for full mutex groups... [0.000s CPU, 0.004s wall-clock]
Building mutex information...
Building mutex information: [0.010s CPU, 0.009s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.190s CPU, 0.194s wall-clock]
Translating task: [3.640s CPU, 3.630s wall-clock]
0 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
40 propositions removed
Detecting unreachable propositions: [1.890s CPU, 1.885s wall-clock]
Reordering and filtering variables...
40 of 40 variables necessary.
0 of 40 mutex groups necessary.
11820 of 11820 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [0.550s CPU, 0.555s wall-clock]
Translator variables: 40
Translator derived variables: 0
Translator facts: 970
Translator goal facts: 30
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 11820
Translator axioms: 0
Translator task size: 71060
Translator peak memory: 82380 KB
Writing output... [1.190s CPU, 1.285s wall-clock]
Done! [13.770s CPU, 13.862s wall-clock]
planner.py version 0.0.1

Time:	 2.91s
Memory: 245MB

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:	 0.01s
Memory:		 245MB (+0MB)
UNSAT
Iteration Time:	 0.01s

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: 245MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 0.95s
Memory:		 245MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.14s
Memory:		 257MB (+12MB)
UNSAT
Iteration Time:	 1.63s

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: 269.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 0.93s
Memory:		 258MB (+1MB)
Unblocking actions...
Solving...
Solving Time:	 2.76s
Memory:		 295MB (+37MB)
UNKNOWN
Iteration Time:	 4.20s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 333.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 1.09s
Memory:		 332MB (+37MB)
Unblocking actions...
Solving...
Solving Time:	 4.20s
Memory:		 382MB (+50MB)
UNKNOWN
Iteration Time:	 5.80s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 469.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 0.95s
Memory:		 403MB (+21MB)
Unblocking actions...
Solving...
Solving Time:	 2.48s
Memory:		 428MB (+25MB)
SAT
Testing...
NOT SERIALIZABLE
Testing Time:	 4.09s
Memory:		 560MB (+132MB)
Solving...
Solving Time:	 29.88s
Memory:		 528MB (+-32MB)
UNKNOWN
Iteration Time:	 37.94s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 615.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 1.73s
Memory:		 528MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 14.47s
Memory:		 607MB (+79MB)
UNKNOWN
Iteration Time:	 16.87s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 694.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 2.03s
Memory:		 632MB (+25MB)
Unblocking actions...
Solving...
Solving Time:	 30.77s
Memory:		 663MB (+31MB)
UNKNOWN
Iteration Time:	 33.52s

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:	 0.74s
Memory:		 667MB (+4MB)
UNSAT
Iteration Time:	 0.77s

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:	 16.11s
Memory:		 667MB (+0MB)
UNKNOWN
Iteration Time:	 16.14s

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:	 19.97s
Memory:		 667MB (+0MB)
UNKNOWN
Iteration Time:	 20.00s

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:	 39.58s
Memory:		 667MB (+0MB)
UNKNOWN
Iteration Time:	 39.61s

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:	 36.29s
Memory:		 667MB (+0MB)
UNKNOWN
Iteration Time:	 36.33s

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: 754.0MB
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 1.71s
Memory:		 698MB (+31MB)
Unblocking actions...
Solving...
Solving Time:	 34.02s
Memory:		 766MB (+68MB)
UNKNOWN
Iteration Time:	 36.48s

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: 865.0MB
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 1.72s
Memory:		 781MB (+15MB)
Unblocking actions...
Solving...
Solving Time:	 37.33s
Memory:		 817MB (+36MB)
UNKNOWN
Iteration Time:	 39.80s

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: 916.0MB
Grounding...	 [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])]
Grounding Time:	 1.74s
Memory:		 863MB (+46MB)
Unblocking actions...
Solving...
Solving Time:	 47.88s
Memory:		 909MB (+46MB)
UNKNOWN
Iteration Time:	 50.42s

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:	 45
Expected Memory: 1008.0MB
Grounding...	 [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])]
Grounding Time:	 1.79s
Memory:		 917MB (+8MB)
Unblocking actions...
Solving...
Solving Time:	 28.27s
Memory:		 1005MB (+88MB)
UNKNOWN
Iteration Time:	 30.89s

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:	 50
Expected Memory: 1104.0MB
Grounding...	 [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])]
Grounding Time:	 1.76s
Memory:		 1021MB (+16MB)
Unblocking actions...
Solving...
Solving Time:	 40.17s
Memory:		 1065MB (+44MB)
UNKNOWN
Iteration Time:	 42.79s

Iteration 18
Queue:		 [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until:	 55
Expected Memory: 1164.0MB
Grounding...	 [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])]
Grounding Time:	 1.80s
Memory:		 1076MB (+11MB)
Unblocking actions...
Solving...
Solving Time:	 31.50s
Memory:		 1128MB (+52MB)
UNKNOWN
Iteration Time:	 34.19s

Iteration 19
Queue:		 [(13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until:	 60
Expected Memory: 1227.0MB
Grounding...	 [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])]
Grounding Time:	 1.83s
Memory:		 1168MB (+40MB)
Unblocking actions...
Solving...
Solving Time:	 43.16s
Memory:		 1229MB (+61MB)
UNKNOWN
Iteration Time:	 45.91s

Iteration 20
Queue:		 [(14,70,0,True), (15,75,0,True)]
Grounded Until:	 65
Expected Memory: 1330.0MB
Grounding...	 [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])]
Grounding Time:	 2.81s
Memory:		 1279MB (+50MB)
Unblocking actions...
Solving...
Solving Time:	 40.09s
Memory:		 1319MB (+40MB)
UNKNOWN
Iteration Time:	 43.85s

Iteration 21
Queue:		 [(15,75,0,True)]
Grounded Until:	 70
Expected Memory: 1420.0MB
Grounding...	 [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])]
Grounding Time:	 1.72s
Memory:		 1327MB (+8MB)
Unblocking actions...
Solving...
Solving Time:	 63.87s
Memory:		 1417MB (+90MB)
UNKNOWN
Iteration Time:	 66.59s