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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
9,5
7,6
9,8
11,9
7,3
10,7
12,11
Reading initial arrangement...
Reading goal arrangement...
Undirected graph: (|V|=13 |E|=16) [
    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 9 }
    Vertex: (id = 6) {2 5 7 }
    Vertex: (id = 7) {6 3 10 }
    Vertex: (id = 8) {4 9 }
    Vertex: (id = 9) {5 8 11 }
    Vertex: (id = 10) {7 }
    Vertex: (id = 11) {9 12 }
    Vertex: (id = 12) {11 }
    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: 9 <-> 5
    Edge  10: 7 <-> 6
    Edge  11: 9 <-> 8
    Edge  12: 11 <-> 9
    Edge  13: 7 <-> 3
    Edge  14: 10 <-> 7
    Edge  15: 12 <-> 11
]
Robot arrangement: (|R| = 5, |V| = 13) [
     robot locations: {1#3 2#9 3#1 4#0 5#10 }
     vertex occupancy: {4#0 3#1 0#2 1#3 0#4 0#5 0#6 0#7 0#8 2#9 5#10 0#11 0#12 }
]
Robot arrangement: (|R| = -1, |V| = 0) [
     robot locations: {}
     vertex occupancy: {}
]
Robot goal: (|R| = 5, |V| = 13) [
    robot goals: {
        1#{1}
        2#{2,10}
        3#{8}
        4#{3,4}
        5#{11}
    }
    vertex compatibilities: {
        0@{}
        1@{1}
        2@{2}
        3@{4}
        4@{4}
        5@{}
        6@{}
        7@{}
        8@{3}
        9@{}
        10@{2}
        11@{5}
        12@{}
    }
]
Solving layer: 2
Solving layer: 3
Solving layer: 4
Solving layer: 5
Solving layer: 6
Solving layer: 7
Computed optimal makespan:6
Makespan optimal solution:
Mulirobot solution: (|moves| = 22, paralellism = 3.667) [
    Step 0: 3#1->5 1#3->2 2#9->8 5#10->7 
    Step 1: 4#0->1 1#2->3 3#5->9 5#7->6 2#8->4 
    Step 2: 4#1->2 1#3->7 2#4->0 5#6->5 3#9->8 
    Step 3: 2#0->1 4#2->3 5#5->9 1#7->6 
    Step 4: 2#1->2 1#6->5 
    Step 5: 1#5->1 5#9->11 
]
Multirobot solution analysis: (
    total makespan           = 6
    total distance           = 11
    total trajectory         = 22
    average parallelism      = 3.667
    average distance         = 2.200
    average trajectory       = 4.400
    parallelism distribution  = [ 0 2 0 2 2 ]
    distance distribution     = [ 0 1 3 ]
    trajectory distribution   = [ 0 0 2 0 2 1 ]
)
Phase statistics (current phase = 'root_phase') [
        Phase (name = 'root_phase') [
            Total SAT solver calls         = 6
            Satisfiable SAT solver calls   = 1
            Unsatisfiable SAT solver calls = 5
            Indeterminate SAT solver calls = 0
            Move executions                = 44
            Produced CNF variables         = 3861
            Produced CNF clauses           = 17046
            Search steps                   = 0
            Wall clock TIME (seconds)      = 0.407
            CPU/machine TIME (seconds)     = 0.260
        ]
]
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