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reLOC 0.08-osaka : Multirobot Solution solver
(C) Copyright 2011-2013 Pavel Surynek
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Reading graph...
1,0
4,0
2,1
5,1
3,2
6,2
5,4
8,4
6,5
7,6
9,6
11,8
10,9
13,9
7,3
10,7
14,10
12,11
13,12
14,13
Reading initial arrangement...
Reading goal arrangement...
Undirected graph: (|V|=15 |E|=20) [
    Vertex: (id = 0) {1 4 }
    Vertex: (id = 1) {0 2 5 }
    Vertex: (id = 2) {1 3 6 }
    Vertex: (id = 3) {2 7 }
    Vertex: (id = 4) {0 5 8 }
    Vertex: (id = 5) {1 4 6 }
    Vertex: (id = 6) {2 5 7 9 }
    Vertex: (id = 7) {6 3 10 }
    Vertex: (id = 8) {4 11 }
    Vertex: (id = 9) {6 10 13 }
    Vertex: (id = 10) {9 7 14 }
    Vertex: (id = 11) {8 12 }
    Vertex: (id = 12) {11 13 }
    Vertex: (id = 13) {9 12 14 }
    Vertex: (id = 14) {10 13 }
    Edge  0: 1 <-> 0
    Edge  1: 4 <-> 0
    Edge  2: 2 <-> 1
    Edge  3: 5 <-> 1
    Edge  4: 3 <-> 2
    Edge  5: 6 <-> 2
    Edge  6: 5 <-> 4
    Edge  7: 8 <-> 4
    Edge  8: 6 <-> 5
    Edge  9: 7 <-> 6
    Edge  10: 9 <-> 6
    Edge  11: 11 <-> 8
    Edge  12: 10 <-> 9
    Edge  13: 13 <-> 9
    Edge  14: 7 <-> 3
    Edge  15: 10 <-> 7
    Edge  16: 14 <-> 10
    Edge  17: 12 <-> 11
    Edge  18: 13 <-> 12
    Edge  19: 14 <-> 13
]
Robot arrangement: (|R| = 7, |V| = 15) [
     robot locations: {1#0 2#1 3#13 4#3 5#9 6#4 7#12 }
     vertex occupancy: {1#0 2#1 0#2 4#3 6#4 0#5 0#6 0#7 0#8 5#9 0#10 0#11 7#12 3#13 0#14 }
]
Robot arrangement: (|R| = -1, |V| = 0) [
     robot locations: {}
     vertex occupancy: {}
]
Robot goal: (|R| = 7, |V| = 15) [
    robot goals: {
        1#{1}
        2#{4}
        3#{2}
        4#{1,6}
        5#{13}
        6#{1,8}
        7#{6}
    }
    vertex compatibilities: {
        0@{}
        1@{1,4,6}
        2@{3}
        3@{}
        4@{2}
        5@{}
        6@{4,7}
        7@{}
        8@{6}
        9@{}
        10@{}
        11@{}
        12@{}
        13@{5}
        14@{}
    }
]
Solving layer: 2
Solving layer: 3
Solving layer: 4
Solving layer: 5
Solving layer: 6
Computed optimal makespan:5
Makespan optimal solution:
Mulirobot solution: (|moves| = 20, paralellism = 4.000) [
    Step 0: 2#1->5 4#3->2 5#9->10 6#4->8 7#12->11 
    Step 1: 3#13->9 4#2->1 5#10->7 7#11->12 
    Step 2: 2#5->4 3#9->6 5#7->10 7#12->13 
    Step 3: 3#6->2 4#1->5 5#10->14 7#13->9 
    Step 4: 4#5->1 5#14->13 7#9->6 
]
Multirobot solution analysis: (
    total makespan           = 5
    total distance           = 9
    total trajectory         = 20
    average parallelism      = 4.000
    average distance         = 1.286
    average trajectory       = 2.857
    parallelism distribution  = [ 0 0 1 3 1 ]
    distance distribution     = [ 1 2 2 1 ]
    trajectory distribution   = [ 1 1 1 1 2 ]
)
Phase statistics (current phase = 'root_phase') [
        Phase (name = 'root_phase') [
            Total SAT solver calls         = 5
            Satisfiable SAT solver calls   = 1
            Unsatisfiable SAT solver calls = 4
            Indeterminate SAT solver calls = 0
            Move executions                = 20
            Produced CNF variables         = 8509
            Produced CNF clauses           = 1440
            Search steps                   = 0
            Wall clock TIME (seconds)      = 0.085
            CPU/machine TIME (seconds)     = 0.050
        ]
]
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