INFO     Running translator.
INFO     translator input: ['/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/domain.pddl', '/home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/instances/instance-38.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-2006/domains/rovers-propositional/domain.pddl /home/pluehne/Documents/ASP/pddl-instances/ipc-2006/domains/rovers-propositional/instances/instance-38.pddl
Parsing...
Parsing: [0.290s CPU, 0.293s wall-clock]
Normalizing task... [0.010s CPU, 0.007s wall-clock]
Instantiating...
Generating Datalog program... [0.060s CPU, 0.063s wall-clock]
Normalizing Datalog program...
Normalizing Datalog program: [0.060s CPU, 0.065s wall-clock]
Preparing model... [0.410s CPU, 0.411s wall-clock]
Generated 90 rules.
Computing model... [67.750s CPU, 67.721s wall-clock]
40942 relevant atoms
880999 auxiliary atoms
921941 final queue length
981210 total queue pushes
Completing instantiation... [14.710s CPU, 14.704s wall-clock]
Instantiating: [84.080s CPU, 84.054s wall-clock]
Computing fact groups...
Finding invariants...
35 initial candidates
Finding invariants: [0.220s CPU, 0.220s wall-clock]
Checking invariant weight... [0.030s CPU, 0.028s wall-clock]
Instantiating groups... [0.220s CPU, 0.223s wall-clock]
Collecting mutex groups... [0.010s CPU, 0.015s wall-clock]
Choosing groups...
442 uncovered facts
Choosing groups: [0.050s CPU, 0.045s wall-clock]
Building translation key... [0.040s CPU, 0.044s wall-clock]
Computing fact groups: [0.730s CPU, 0.733s wall-clock]
Building STRIPS to SAS dictionary... [0.030s CPU, 0.020s wall-clock]
Building dictionary for full mutex groups... [0.010s CPU, 0.015s wall-clock]
Building mutex information...
Building mutex information: [0.020s CPU, 0.020s wall-clock]
Translating task...
Processing axioms...
Simplifying axioms... [0.000s CPU, 0.000s wall-clock]
Processing axioms: [0.480s CPU, 0.474s wall-clock]
Translating task: [9.580s CPU, 9.580s wall-clock]
16120 effect conditions simplified
0 implied preconditions added
Detecting unreachable propositions...
0 operators removed
0 axioms removed
158 propositions removed
Detecting unreachable propositions: [4.950s CPU, 4.957s wall-clock]
Reordering and filtering variables...
322 of 555 variables necessary.
0 of 128 mutex groups necessary.
25577 of 33732 operators necessary.
0 of 0 axiom rules necessary.
Reordering and filtering variables: [1.190s CPU, 1.182s wall-clock]
Translator variables: 322
Translator derived variables: 0
Translator facts: 2706
Translator goal facts: 55
Translator mutex groups: 0
Translator total mutex groups size: 0
Translator operators: 25577
Translator axioms: 0
Translator task size: 113728
Translator peak memory: 357296 KB
Writing output... [2.350s CPU, 2.612s wall-clock]
Done! [103.590s CPU, 103.810s wall-clock]
planner.py version 0.0.1

Time:	 4.81s
Memory: 378MB

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:	 0.02s
Memory:		 379MB (+1MB)
UNSAT
Iteration Time:	 0.02s

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: 379MB
Grounding...	 [('step', [1]), ('step', [2]), ('step', [3]), ('step', [4]), ('step', [5]), ('check', [5])]
Grounding Time:	 1.41s
Memory:		 379MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 0.21s
Memory:		 385MB (+6MB)
UNSAT
Iteration Time:	 2.55s

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: 391.0MB
Grounding...	 [('step', [6]), ('step', [7]), ('step', [8]), ('step', [9]), ('step', [10]), ('check', [10])]
Grounding Time:	 1.33s
Memory:		 385MB (+0MB)
Unblocking actions...
Solving...
Solving Time:	 8.82s
Memory:		 443MB (+58MB)
UNKNOWN
Iteration Time:	 10.93s

Iteration 4
Queue:		 [(3,15,0,True), (4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 10
Expected Memory: 501.0MB
Grounding...	 [('step', [11]), ('step', [12]), ('step', [13]), ('step', [14]), ('step', [15]), ('check', [15])]
Grounding Time:	 1.34s
Memory:		 476MB (+33MB)
Unblocking actions...
Solving...
Solving Time:	 9.88s
Memory:		 560MB (+84MB)
UNKNOWN
Iteration Time:	 12.01s

Iteration 5
Queue:		 [(4,20,0,True), (5,25,0,True), (6,30,0,True)]
Grounded Until:	 15
Expected Memory: 677.0MB
Grounding...	 [('step', [16]), ('step', [17]), ('step', [18]), ('step', [19]), ('step', [20]), ('check', [20])]
Grounding Time:	 1.68s
Memory:		 611MB (+51MB)
Unblocking actions...
Solving...
Solving Time:	 12.75s
Memory:		 645MB (+34MB)
UNKNOWN
Iteration Time:	 15.25s

Iteration 6
Queue:		 [(5,25,0,True), (6,30,0,True)]
Grounded Until:	 20
Expected Memory: 762.0MB
Grounding...	 [('step', [21]), ('step', [22]), ('step', [23]), ('step', [24]), ('step', [25]), ('check', [25])]
Grounding Time:	 1.32s
Memory:		 682MB (+37MB)
Unblocking actions...
Solving...
Solving Time:	 13.67s
Memory:		 770MB (+88MB)
UNKNOWN
Iteration Time:	 15.86s

Iteration 7
Queue:		 [(6,30,0,True)]
Grounded Until:	 25
Expected Memory: 895.0MB
Grounding...	 [('step', [26]), ('step', [27]), ('step', [28]), ('step', [29]), ('step', [30]), ('check', [30])]
Grounding Time:	 1.35s
Memory:		 791MB (+21MB)
Unblocking actions...
Solving...
Solving Time:	 14.76s
Memory:		 846MB (+55MB)
UNKNOWN
Iteration Time:	 17.13s

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:	 8.57s
Memory:		 846MB (+0MB)
UNKNOWN
Iteration Time:	 8.62s

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:	 8.96s
Memory:		 846MB (+0MB)
UNKNOWN
Iteration Time:	 9.01s

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:	 9.75s
Memory:		 846MB (+0MB)
UNKNOWN
Iteration Time:	 9.80s

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:	 11.00s
Memory:		 846MB (+0MB)
UNKNOWN
Iteration Time:	 11.05s

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:	 11.10s
Memory:		 846MB (+0MB)
UNKNOWN
Iteration Time:	 11.15s

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: 971.0MB
Grounding...	 [('step', [31]), ('step', [32]), ('step', [33]), ('step', [34]), ('step', [35]), ('check', [35])]
Grounding Time:	 1.43s
Memory:		 874MB (+28MB)
Unblocking actions...
Solving...
Solving Time:	 15.94s
Memory:		 956MB (+82MB)
UNKNOWN
Iteration Time:	 18.34s

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: 1081.0MB
Grounding...	 [('step', [36]), ('step', [37]), ('step', [38]), ('step', [39]), ('step', [40]), ('check', [40])]
Grounding Time:	 1.40s
Memory:		 978MB (+22MB)
Unblocking actions...
Solving...
Solving Time:	 16.70s
Memory:		 1038MB (+60MB)
UNKNOWN
Iteration Time:	 19.11s

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: 1163.0MB
Grounding...	 [('step', [41]), ('step', [42]), ('step', [43]), ('step', [44]), ('step', [45]), ('check', [45])]
Grounding Time:	 1.44s
Memory:		 1057MB (+19MB)
Unblocking actions...
Solving...
Solving Time:	 17.74s
Memory:		 1112MB (+55MB)
UNKNOWN
Iteration Time:	 20.22s

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: 1237.0MB
Grounding...	 [('step', [46]), ('step', [47]), ('step', [48]), ('step', [49]), ('step', [50]), ('check', [50])]
Grounding Time:	 2.05s
Memory:		 1184MB (+72MB)
Unblocking actions...
Solving...
Solving Time:	 20.32s
Memory:		 1298MB (+114MB)
UNKNOWN
Iteration Time:	 23.49s

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: 1484.0MB
Grounding...	 [('step', [51]), ('step', [52]), ('step', [53]), ('step', [54]), ('step', [55]), ('check', [55])]
Grounding Time:	 1.37s
Memory:		 1313MB (+15MB)
Unblocking actions...
Solving...
Solving Time:	 21.91s
Memory:		 1364MB (+51MB)
UNKNOWN
Iteration Time:	 24.42s

Iteration 18
Queue:		 [(12,60,0,True), (13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until:	 55
Expected Memory: 1550.0MB
Grounding...	 [('step', [56]), ('step', [57]), ('step', [58]), ('step', [59]), ('step', [60]), ('check', [60])]
Grounding Time:	 1.37s
Memory:		 1399MB (+35MB)
Unblocking actions...
Solving...
Solving Time:	 23.37s
Memory:		 1478MB (+79MB)
UNKNOWN
Iteration Time:	 25.94s

Iteration 19
Queue:		 [(13,65,0,True), (14,70,0,True), (15,75,0,True)]
Grounded Until:	 60
Expected Memory: 1664.0MB
Grounding...	 [('step', [61]), ('step', [62]), ('step', [63]), ('step', [64]), ('step', [65]), ('check', [65])]
Grounding Time:	 1.53s
Memory:		 1496MB (+18MB)
Unblocking actions...
Solving...
Solving Time:	 26.14s
Memory:		 1547MB (+51MB)
UNKNOWN
Iteration Time:	 28.90s

Iteration 20
Queue:		 [(14,70,0,True), (15,75,0,True)]
Grounded Until:	 65
Expected Memory: 1733.0MB
Grounding...	 [('step', [66]), ('step', [67]), ('step', [68]), ('step', [69]), ('step', [70]), ('check', [70])]
Grounding Time:	 1.39s
Memory:		 1572MB (+25MB)
Unblocking actions...
Solving...
Solving Time:	 28.65s
Memory:		 1605MB (+33MB)
UNKNOWN
Iteration Time:	 31.32s

Iteration 21
Queue:		 [(15,75,0,True)]
Grounded Until:	 70
Expected Memory: 1791.0MB
Grounding...	 [('step', [71]), ('step', [72]), ('step', [73]), ('step', [74]), ('step', [75]), ('check', [75])]
Grounding Time:	 1.40s
Memory:		 1643MB (+38MB)
Unblocking actions...
Solving...
Solving Time:	 27.57s
Memory:		 1801MB (+158MB)
UNKNOWN
Iteration Time:	 30.34s

Iteration 22
Queue:		 [(2,10,2,True), (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), (11,55,1,True), (12,60,1,True), (13,65,1,True), (14,70,1,True), (15,75,1,True), (16,80,0,True), (17,85,0,True), (18,90,0,True), (19,95,0,True)]