C:\test>type 1156698.pl
use threads;
use threads::shared;
use Thread::Queue;

my $a :shared = 0;
my $q = Thread::Queue->new();

sub set_positive {
    lock $a;
    while (1) {
        cond_wait($a) while $a > 0;

        $a = int(rand() * 100) + 1;
        cond_signal($a);

        $q->enqueue($a);
    }
}

sub set_zero {
    lock $a;
    while (1) {
        cond_wait($a) while $a == 0;

        $a = 0;
        cond_signal($a);

        $q->enqueue($a);
    }
}

sub printer {
    while (1) {
        my ($v_a, $v_b) = $q->dequeue(2);
        print "At printer $v_a $v_b\n";
    }
}

threads->create($_) for qw( set_positive
$_->join for threads->list;

C:\test>1156698
At printer 6 0
At printer 76 0
At printer 24 0
At printer 77 0
At printer 60 0
At printer 20 0
At printer 62 0
At printer 77 0
At printer 39 0
At printer 1 0
At printer 25 0
At printer 7 0
At printer 3 0
At printer 28 0
At printer 64 0
At printer 11 0
At printer 74 0
At printer 18 0
At printer 22 0
At printer 40 0
At printer 17 0
At printer 75 0
At printer 48 0
At printer 14 0
At printer 21 0
At printer 48 0
At printer 84 0
At printer 80 0
At printer 72 0
At printer 40 0
At printer 13 0
At printer 78 0
At printer 31 0
At printer 65 0
At printer 32 0
At printer 37 0
At printer 12 0
At printer 43 0
At printer 48 0
At printer 93 0
At printer 77 0
At printer 24 0
At printer 53 0
At printer 82 0
At printer 27 0
At printer 29 0
At printer 80 0
At printer 89 0
At printer 17 0
At printer 2 0
At printer 88 0
At printer 93 0
At printer 86 0
At printer 62 0
At printer 91 0
At printer 3 0
At printer 3 0
At printer 47 0
At printer 70 0
At printer 27 0
At printer 38 0
At printer 35 0
At printer 87 0
At printer 54 0
At printer 62 0
At printer 45 0
At printer 35 0
At printer 2 0
At printer 69 0
At printer 90 0
At printer 44 0
At printer 21 0
At printer 39 0
At printer 96 0
At printer 89 0
At printer 82 0
At printer 26 0
At printer 50 0
At printer 2 0
At printer 52 0
At printer 97 0
At printer 2 0
At printer 41 0
At printer 91 0
At printer 99 0
At printer 67 0
At printer 28 0
At printer 67 0
At printer 85 0
At printer 72 0
At printer 94 0
At printer 23 0
At printer 73 0
At printer 79 0
At printer 47 0
At printer 89 0
At printer 68 0
At printer 34 0
At printer 7 0
At printer 79 0
At printer 32 0
At printer 80 0
At printer 23 0
At printer 73 0
At printer 15 0
At printer 64 0
At printer 10 0
At printer 4 0
At printer 37 0
At printer 4 0
At printer 16 0
At printer 62 0
At printer 52 0
At printer 23 0
At printer 85 0
At printer 44 0
At printer 55 0
At printer 22 0
At printer 89 0
At printer 43 0
At printer 82 0
At printer 9 0
At printer 15 0
At printer 15 0
At printer 61 0
At printer 47 0
At printer 87 0
At printer 22 0
At printer 60 0
At printer 27 0
At printer 86 0
At printer 81 0
At printer 96 0
At printer 58 0
At printer 72 0
At printer 14 0
At printer 38 0
At printer 57 0
At printer 56 0
At printer 47 0
At printer 89 0
At printer 31 0
At printer 28 0
At printer 35 0
At printer 62 0
At printer 50 0
At printer 92 0
At printer 65 0
At printer 41 0
At printer 85 0
At printer 19 0
At printer 21 0
At printer 44 0
At printer 28 0
At printer 58 0
At printer 53 0
At printer 75 0
At printer 43 0
At printer 18 0
At printer 45 0
At printer 88 0
At printer 98 0
At printer 74 0
At printer 19 0
At printer 43 0
At printer 98 0
At printer 93 0
At printer 59 0
At printer 82 0
At printer 80 0
At printer 37 0
At printer 12 0
At printer 100 0
At printer 99 0
At printer 55 0
At printer 38 0
At printer 49 0
At printer 46 0
At printer 99 0
At printer 69 0
At printer 37 0
At printer 47 0
At printer 79 0
At printer 45 0
At printer 66 0
At printer 71 0
At printer 13 0
At printer 90 0
At printer 80 0
At printer 2 0
At printer 69 0
At printer 3 0
At printer 43 0
At printer 98 0
At printer 43 0
At printer 12 0
At printer 49 0
At printer 3 0
At printer 3 0
At printer 80 0
At printer 60 0
At printer 18 0
At printer 25 0
At printer 4 0
At printer 80 0
At printer 6 0
At printer 33 0
At printer 93 0
At printer 73 0
At printer 52 0
At printer 7 0
At printer 74 0
At printer 11 0
At printer 22 0
At printer 43 0
At printer 13 0
At printer 82 0
At printer 62 0
At printer 37 0
At printer 84 0
At printer 29 0
At printer 82 0
At printer 80 0
At printer 92 0
At printer 56 0
At printer 59 0
At printer 26 0
At printer 79 0
At printer 77 0
At printer 4 0
At printer 38 0
At printer 1 0
At printer 26 0
At printer 31 0
At printer 59 0
At printer 33 0
At printer 29 0
At printer 76 0
At printer 11 0
At printer 74 0
At printer 37 0
At printer 87 0
At printer 84 0
At printer 3 0
At printer 25 0
At printer 56 0
At printer 4 0
At printer 74 0
At printer 66 0
At printer 2 0
At printer 51 0
At printer 94 0
At printer 69 0
At printer 74 0
At printer 10 0
At printer 65 0
At printer 100 0
At printer 87 0
At printer 24 0
At printer 43 0
At printer 83 0
At printer 58 0
At printer 46 0
At printer 97 0
At printer 76 0
At printer 62 0
At printer 44 0
At printer 9 0
At printer 37 0
At printer 63 0
At printer 56 0
At printer 8 0
At printer 83 0
At printer 49 0
At printer 63 0
At printer 78 0
At printer 29 0
At printer 21 0
At printer 70 0
At printer 32 0
At printer 34 0
At printer 71 0
At printer 43 0
At printer 83 0
At printer 34 0
At printer 95 0
At printer 33 0
Terminating on signal SIGINT(2)
##</code><code>##

C:\test>\perl5.18\perl\bin\
At printer 79 0
At printer 14 0
At printer 18 0
At printer 35 0
At printer 81 0
At printer 46 0
At printer 16 0
At printer 52 0
At printer 31 0
At printer 8 0
At printer 61 0
At printer 17 0
At printer 55 0
At printer 18 0
At printer 74 0
At printer 94 0
At printer 33 0
At printer 69 0
At printer 7 0
At printer 86 0
At printer 41 0
At printer 42 0
At printer 70 0
At printer 57 0
At printer 45 0
At printer 4 0
At printer 92 0
At printer 67 0
At printer 60 0
At printer 68 0
At printer 13 0
At printer 20 0
At printer 76 0
At printer 24 0
At printer 52 0
At printer 55 0
At printer 37 0
At printer 1 0
At printer 67 0
At printer 80 0
At printer 7 0
At printer 96 0
At printer 60 0
At printer 83 0
At printer 94 0
At printer 7 0
At printer 16 0
At printer 18 0
At printer 64 0
At printer 11 0
At printer 42 0
At printer 99 0
At printer 16 0
At printer 37 0
At printer 9 0
At printer 95 0
At printer 61 0
At printer 57 0
At printer 40 0
At printer 66 0
At printer 67 0
At printer 57 0
At printer 58 0
At printer 40 0
At printer 6 0
At printer 8 0
At printer 43 0
At printer 57 0
At printer 81 0
At printer 95 0
At printer 99 0
At printer 73 0
At printer 61 0
At printer 30 0
At printer 86 0
At printer 81 0
At printer 2 0
At printer 2 0
At printer 21 0
At printer 17 0
At printer 76 0
At printer 94 0
At printer 2 0
At printer 9 0
At printer 1 0
At printer 18 0
At printer 52 0
At printer 44 0
At printer 79 0
At printer 99 0
At printer 45 0
At printer 17 0
At printer 44 0
At printer 57 0
At printer 8 0
At printer 19 0
At printer 27 0
At printer 17 0
At printer 66 0
At printer 43 0
At printer 28 0
At printer 4 0
At printer 10 0
At printer 62 0
At printer 23 0
At printer 42 0
At printer 66 0
At printer 52 0
At printer 78 0
At printer 22 0
At printer 54 0
At printer 22 0
At printer 99 0
At printer 55 0
At printer 93 0
At printer 17 0
At printer 7 0
At printer 74 0
At printer 54 0
At printer 64 0
At printer 48 0
At printer 1 0
At printer 17 0
At printer 13 0
At printer 37 0
At printer 52 0
At printer 38 0
At printer 66 0
At printer 37 0
At printer 79 0
At printer 62 0
At printer 20 0
At printer 86 0
At printer 30 0
At printer 14 0
At printer 33 0
At printer 66 0
At printer 42 0
At printer 94 0
At printer 41 0
At printer 15 0
At printer 16 0
At printer 95 0
At printer 19 0
At printer 1 0
At printer 13 0
At printer 87 0
At printer 34 0
At printer 36 0
At printer 23 0
At printer 85 0
At printer 64 0
At printer 62 0
At printer 14 0
At printer 35 0
At printer 51 0
At printer 83 0
At printer 56 0
At printer 33 0
At printer 42 0
At printer 77 0
At printer 1 0
At printer 34 0
At printer 97 0
At printer 53 0
At printer 7 0
At printer 39 0
At printer 23 0
At printer 2 0
At printer 19 0
At printer 30 0
At printer 95 0
At printer 97 0
At printer 59 0
At printer 39 0
At printer 47 0
At printer 93 0
At printer 64 0
At printer 24 0
At printer 68 0
At printer 81 0
At printer 11 0
At printer 34 0
At printer 10 0
At printer 51 0
At printer 65 0
At printer 38 0
At printer 28 0
At printer 12 0
At printer 9 0
At printer 97 0
At printer 62 0
At printer 27 0
At printer 68 0
At printer 54 0
At printer 86 0
At printer 17 0
At printer 94 0
At printer 31 0
At printer 22 0
At printer 82 0
At printer 39 0
At printer 98 0
At printer 65 0
At printer 96 0
At printer 57 0
At printer 97 0
At printer 96 0
At printer 24 0
At printer 81 0
At printer 5 0
At printer 34 0
At printer 27 0
At printer 12 0
At printer 3 0
At printer 17 0
At printer 90 0
At printer 60 0
At printer 36 0
At printer 47 0
At printer 41 0
At printer 80 0
At printer 50 0
At printer 95 0
At printer 6 0
At printer 42 0
At printer 58 0
At printer 2 0
At printer 57 0
At printer 80 0
At printer 50 0
At printer 74 0
At printer 1 0
At printer 47 0
At printer 88 0
At printer 4 0
At printer 77 0
At printer 43 0
At printer 97 0
At printer 11 0
At printer 86 0
At printer 16 0
At printer 2 0
At printer 49 0
At printer 47 0
At printer 30 0
At printer 9 0
At printer 57 0
At printer 92 0
At printer 82 0
At printer 2 0
At printer 14 0
At printer 81 0
At printer 64 0
At printer 26 0
At printer 61 0
At printer 77 0
At printer 64 0
At printer 49 0
At printer 64 0
At printer 42 0
At printer 80 0
At printer 71 0
At printer 77 0
At printer 93 0
At printer 67 0
At printer 57 0
At printer 69 0
At printer 94 0
At printer 76 0
At printer 81 0
At printer 91 0
At printer 10 0
At printer 99 0
At printer 48 0
At printer 32 0
At printer 6 0
At printer 93 0
At printer 88 0
At printer 54 0
At printer 11 0
At printer 94 0
At printer 73 0
At printer 36 0
At printer 31 0
At printer 88 0
At printer 75 0
At printer 35 0
At printer 42 0
At printer 53 0
At printer 94 0
At printer 94 0
At printer 33 0
At printer 39 0
At printer 87 0
At printer 80 0
At printer 32 0
At printer 100 0
At printer 26 0
At printer 20 0
At printer 93 0
At printer 47 0
At printer 5 0
At printer 85 0
At printer 69 0
At printer 38 0
At printer 44 0
At printer 8 0
At printer 60 0
At printer 60 0
At printer 87 0
At printer 84 0
At printer 42 0
At printer 35 0
At printer 56 0
At printer 25 0
At printer 81 0
At printer 4 0
At printer 63 0
At printer 45 0
At printer 43 0
At printer 7 0
At printer 27 0
At printer 15 0
At printer 80 0
At printer 30 0
At printer 5 0
At printer 87 0
At printer 34 0
At printer 24 0
At printer 83 0
At printer 19 0
At printer 9 0
At printer 73 0
At printer 46 0
At printer 99 0
At printer 76 0
At printer 20 0
At printer 58 0
At printer 2 0
At printer 55 0
At printer 19 0
At printer 72 0
At printer 76 0
At printer 21 0
At printer 25 0
At printer 19 0
At printer 96 0
At printer 14 0
At printer 94 0
At printer 72 0
At printer 71 0
At printer 63 0
At printer 1 0
At printer 47 0
At printer 57 0
At printer 25 0
At printer 54 0
At printer 47 0
At printer 54 0
At printer 53 0
At printer 97 0
At printer 80 0
At printer 34 0
At printer 70 0
At printer 97 0
At printer 91 0
At printer 89 0
At printer 84 0
At printer 8 0
At printer 19 0
At printer 43 0
At printer 27 0
At printer 83 0
At printer 24 0
At printer 14 0
At printer 24 0
At printer 59 0
At printer 99 0
At printer 65 0
At printer 100 0
At printer 66 0
At printer 98 0
At printer 46 0
At printer 26 0
At printer 89 0
At printer 19 0
At printer 50 0
At printer 100 0
At printer 39 0
At printer 52 0
At printer 91 0
At printer 88 0
At printer 54 0
At printer 37 0
At printer 33 0
At printer 92 0
At printer 95 0
At printer 45 0
At printer 65 0
At printer 87 0
At printer 46 0
At printer 27 0
At printer 65 0
At printer 4 0
At printer 97 0
At printer 40 0
At printer 34 0
At printer 69 0
At printer 12 0
At printer 97 0
At printer 55 0
At printer 3 0
At printer 58 0
At printer 54 0
At printer 58 0
At printer 97 0
At printer 1 0
At printer 73 0
At printer 28 0
At printer 28 0
At printer 42 0
At printer 74 0
At printer 60 0
At printer 75 0
At printer 10 0
At printer 37 0
At printer 89 0
At printer 83 0
At printer 67 0
At printer 30 0
At printer 92 0
At printer 21 0
At printer 54 0
At printer 44 0
At printer 2 0
At printer 4 0
At printer 30 0
At printer 31 0
At printer 24 0
At printer 11 0
At printer 37 0
At printer 81 0
At printer 89 0
At printer 76 0
At printer 36 0
At printer 70 0
At printer 47 0
At printer 80 0
At printer 48 0
At printer 4 0
At printer 29 0
At printer 21 0
At printer 49 0
At printer 84 0
At printer 77 0
At printer 91 0
At printer 56 0
At printer 31 0
At printer 76 0
At printer 42 0
At printer 44 0
At printer 80 0
At printer 84 0
At printer 60 0
At printer 30 0
At printer 99 0
At printer 94 0
At printer 35 0
At printer 82 0
At printer 24 0
At printer 28 0
At printer 50 0
At printer 64 0
At printer 82 0
At printer 94 0
At printer 62 0
At printer 94 0
At printer 87 0
At printer 5 0
At printer 22 0
At printer 17 0
At printer 74 0
At printer 92 0
At printer 84 0
At printer 72 0
At printer 66 0
At printer 10 0
At printer 56 0
At printer 61 0
At printer 33 0
At printer 75 0
At printer 58 0
At printer 82 0
At printer 49 0
At printer 13 0
At printer 20 0
At printer 52 0
At printer 86 0
At printer 83 0
At printer 97 0
At printer 81 0
At printer 63 0
At printer 41 0
At printer 24 0
At printer 3 0
At printer 99 0
At printer 1 0
At printer 96 0
At printer 53 0
At printer 67 0
At printer 79 0
At printer 9 0
At printer 74 0
At printer 11 0
At printer 61 0
At printer 11 0
At printer 53 0
At printer 21 0
At printer 83 0
At printer 27 0
At printer 74 0
At printer 25 0
At printer 66 0
At printer 10 0
At printer 67 0
At printer 3 0
At printer 1 0
At printer 59 0
At printer 75 0
At printer 65 0
At printer 13 0
At printer 80 0
At printer 81 0
At printer 7 0
At printer 11 0
At printer 12 0
At printer 40 0
At printer 96 0
At printer 42 0
At printer 3 0
At printer 62 0
At printer 85 0
At printer 68 0
At printer 68 0
At printer 64 0
At printer 7 0
At printer 83 0
At printer 88 0
At printer 62 0
At printer 65 0
At printer 69 0
At printer 6 0
At printer 20 0
At printer 53 0
At printer 35 0
At printer 69 0
At printer 15 0
At printer 25 0
At printer 23 0
At printer 74 0
At printer 31 0
At printer 61 0
At printer 34 0
At printer 64 0
At printer 66 0
At printer 30 0
At printer 39 0
At printer 34 0
At printer 41 0
At printer 3 0
At printer 54 0
At printer 99 0
At printer 1 0
At printer 31 0
At printer 25 0
At printer 66 0
At printer 8 0
At printer 21 0
At printer 8 0
At printer 91 0
At printer 95 0
At printer 33 0
At printer 98 0
At printer 31 0
At printer 5 0
At printer 30 0
At printer 69 0
At printer 96 0
At printer 66 0
At printer 15 0
At printer 10 0
At printer 2 0
At printer 32 0
At printer 67 0
At printer 95 0
At printer 20 0
At printer 48 0
At printer 22 0
At printer 82 0
At printer 52 0
At printer 49 0
At printer 14 0
At printer 76 0
At printer 89 0
At printer 76 0
At printer 11 0
At printer 55 0
At printer 12 0
At printer 7 0
At printer 77 0
At printer 88 0
At printer 85 0
At printer 79 0
At printer 70 0
At printer 50 0
At printer 85 0
At printer 9 0
At printer 34 0
At printer 60 0
At printer 43 0
At printer 91 0
At printer 86 0
At printer 42 0
At printer 21 0
At printer 68 0
At printer 39 0
At printer 52 0
At printer 10 0
At printer 66 0
At printer 89 0
At printer 46 0
At printer 65 0
At printer 85 0
At printer 90 0
At printer 52 0
At printer 71 0
At printer 20 0
At printer 49 0
At printer 17 0
At printer 55 0
At printer 40 0
At printer 64 0
At printer 80 0
At printer 28 0
At printer 68 0
At printer 41 0
At printer 60 0
At printer 88 0
At printer 95 0
At printer 9 0
At printer 1 0
At printer 51 0
At printer 88 0
At printer 68 0
At printer 56 0
At printer 52 0
At printer 5 0
At printer 99 0
At printer 62 0
At printer 87 0
At printer 89 0
At printer 52 0
At printer 93 0
At printer 17 0
At printer 48 0
At printer 58 0
At printer 28 0
At printer 32 0
At printer 96 0
At printer 81 0
At printer 23 0
At printer 83 0
At printer 62 0
At printer 38 0
At printer 42 0
At printer 67 0
At printer 43 0
At printer 24 0
At printer 16 0
At printer 2 0
At printer 100 0
At printer 63 0
At printer 91 0
At printer 53 0
At printer 84 0
At printer 7 0
At printer 39 0
At printer 54 0
At printer 90 0
At printer 36 0
At printer 85 0
At printer 93 0
At printer 13 0
At printer 48 0
At printer 37 0
At printer 89 0
At printer 17 0
At printer 10 0
At printer 51 0
At printer 51 0
At printer 95 0
At printer 61 0
At printer 38 0
At printer 27 0
At printer 10 0
At printer 20 0
At printer 37 0
At printer 42 0
At printer 15 0
At printer 15 0
At printer 59 0
At printer 31 0
At printer 41 0
At printer 71 0
At printer 30 0
At printer 74 0
At printer 34 0
At printer 64 0
At printer 33 0
At printer 28 0
At printer 46 0
At printer 3 0
At printer 86 0
At printer 61 0
At printer 61 0
At printer 30 0
At printer 45 0
At printer 4 0
At printer 48 0
At printer 4 0
At printer 75 0
At printer 95 0
At printer 35 0
At printer 58 0
At printer 79 0
At printer 59 0
At printer 94 0
At printer 95 0
At printer 30 0
At printer 80 0
At printer 21 0
At printer 24 0
At printer 81 0
At printer 17 0
At printer 13 0
At printer 74 0
At printer 21 0
At printer 26 0
At printer 20 0
At printer 15 0
At printer 33 0
At printer 13 0
At printer 76 0
At printer 19 0
At printer 32 0
At printer 17 0
At printer 86 0
At printer 66 0
At printer 38 0
At printer 27 0
At printer 73 0
At printer 62 0
At printer 54 0
At printer 26 0
At printer 63 0
At printer 56 0
At printer 19 0
At printer 88 0
At printer 7 0
At printer 17 0
At printer 89 0
At printer 1 0
At printer 29 0
At printer 76 0
At printer 31 0
At printer 46 0
At printer 89 0
At printer 78 0
At printer 71 0
At printer 15 0
At printer 53 0
At printer 54 0
At printer 87 0
At printer 93 0
At printer 58 0
At printer 70 0
At printer 92 0
At printer 75 0
At printer 68 0
At printer 39 0
At printer 89 0
At printer 61 0
At printer 6 0
At printer 73 0
At printer 46 0
At printer 91 0
At printer 54 0
At printer 56 0
At printer 81 0
At printer 68 0
At printer 17 0
At printer 4 0
At printer 87 0
At printer 16 0
At printer 32 0
At printer 15 0
At printer 9 0
At printer 40 0
At printer 20 0
At printer 54 0
At printer 90 0
At printer 37 0
At printer 72 0

##</code><code>##

C:\test>\Perl22\bin\perl.exe 1156698.pl
At printer 58 0
At printer 36 0
At printer 89 0
At printer 92 0
At printer 57 0
At printer 70 0
At printer 75 0
At printer 41 0
At printer 18 0
At printer 91 0
At printer 64 0
At printer 71 0
At printer 46 0
At printer 66 0
At printer 19 0
At printer 73 0
At printer 67 0
At printer 41 0
At printer 83 0
At printer 70 0
At printer 30 0
At printer 91 0
At printer 77 0
At printer 55 0
At printer 73 0
At printer 55 0
At printer 27 0
At printer 33 0
At printer 38 0
At printer 94 0
At printer 13 0
At printer 26 0
At printer 17 0
At printer 20 0
At printer 45 0
At printer 32 0
At printer 57 0
At printer 22 0
At printer 46 0
At printer 3 0
At printer 15 0
At printer 18 0
At printer 5 0
At printer 90 0
At printer 72 0
At printer 10 0
At printer 19 0
At printer 88 0
At printer 30 0
At printer 84 0
At printer 83 0
At printer 3 0
At printer 83 0
At printer 15 0
At printer 52 0
At printer 28 0
At printer 75 0
At printer 51 0
At printer 80 0
At printer 43 0
At printer 47 0
At printer 82 0
At printer 25 0
At printer 21 0
At printer 18 0
At printer 40 0
At printer 7 0
At printer 13 0
At printer 57 0
At printer 36 0
At printer 38 0
At printer 75 0
At printer 51 0
At printer 82 0
At printer 11 0
At printer 48 0
At printer 14 0
At printer 4 0
At printer 51 0
At printer 82 0
At printer 47 0
At printer 66 0
At printer 8 0
At printer 22 0
At printer 94 0
At printer 42 0
At printer 83 0
At printer 78 0
At printer 80 0
At printer 62 0
At printer 69 0
At printer 60 0
At printer 34 0
At printer 25 0
At printer 40 0
At printer 72 0
At printer 11 0
At printer 91 0
At printer 9 0
At printer 45 0
At printer 7 0
At printer 65 0
At printer 97 0
At printer 75 0
At printer 3 0
At printer 73 0
At printer 34 0
At printer 26 0
At printer 30 0
At printer 67 0
At printer 42 0
At printer 27 0
At printer 3 0
At printer 73 0
At printer 67 0
At printer 42 0
At printer 100 0
At printer 96 0
At printer 45 0
At printer 55 0
At printer 92 0
At printer 13 0
At printer 80 0
At printer 20 0
At printer 1 0
At printer 38 0
At printer 26 0
At printer 68 0
At printer 55 0
At printer 19 0
At printer 72 0
At printer 78 0
At printer 48 0
At printer 47 0
At printer 97 0
At printer 45 0
At printer 59 0
At printer 3 0
At printer 66 0
At printer 49 0
At printer 79 0
At printer 31 0
At printer 92 0
At printer 32 0
At printer 91 0
At printer 29 0
At printer 44 0
At printer 7 0
At printer 5 0
At printer 22 0
At printer 23 0
At printer 64 0
At printer 62 0
At printer 3 0
At printer 100 0
At printer 64 0
At printer 39 0
At printer 52 0
At printer 71 0
At printer 26 0
At printer 5 0
At printer 32 0
At printer 64 0
At printer 1 0
At printer 29 0
At printer 44 0
At printer 95 0
At printer 31 0
At printer 72 0
At printer 32 0
At printer 63 0
At printer 45 0
At printer 4 0
At printer 36 0
At printer 18 0
At printer 90 0
At printer 63 0
At printer 48 0
At printer 61 0
At printer 47 0
At printer 10 0
At printer 8 0
At printer 68 0
At printer 82 0
At printer 79 0
At printer 25 0
At printer 85 0
At printer 64 0
At printer 6 0
At printer 42 0
At printer 58 0
At printer 70 0
At printer 87 0
At printer 7 0
At printer 41 0
At printer 75 0
At printer 26 0
At printer 62 0
At printer 43 0
At printer 45 0
At printer 45 0
At printer 84 0
At printer 24 0
At printer 34 0
At printer 78 0
At printer 18 0
At printer 23 0
At printer 12 0
At printer 83 0
At printer 96 0
At printer 54 0
At printer 91 0
At printer 84 0
At printer 29 0
At printer 38 0
At printer 78 0
At printer 23 0
At printer 96 0
At printer 98 0
At printer 98 0
At printer 7 0
At printer 99 0
At printer 93 0
At printer 46 0
At printer 96 0
At printer 26 0
At printer 9 0
At printer 38 0
At printer 14 0
At printer 28 0
At printer 21 0
At printer 60 0
At printer 15 0
At printer 20 0
At printer 51 0
At printer 17 0
At printer 69 0
At printer 67 0
At printer 42 0
At printer 21 0
At printer 31 0
At printer 24 0
At printer 97 0
At printer 86 0
At printer 11 0
At printer 58 0
At printer 76 0
At printer 1 0
At printer 33 0
At printer 79 0
At printer 65 0
At printer 59 0
At printer 14 0
At printer 81 0
At printer 28 0
At printer 100 0
At printer 62 0
At printer 10 0
At printer 77 0
At printer 48 0
At printer 59 0
At printer 50 0
At printer 18 0
At printer 96 0
At printer 75 0
At printer 5 0
At printer 55 0
At printer 5 0
At printer 84 0
At printer 81 0
At printer 7 0
At printer 36 0
At printer 8 0
At printer 6 0
At printer 35 0
At printer 63 0
At printer 76 0
At printer 98 0
At printer 66 0
At printer 67 0
At printer 46 0
At printer 18 0
At printer 94 0
At printer 16 0
At printer 85 0
At printer 89 0
At printer 34 0
At printer 82 0
At printer 63 0
At printer 82 0
At printer 30 0
At printer 92 0
At printer 58 0
At printer 29 0
At printer 38 0
At printer 31 0
At printer 79 0
At printer 36 0
At printer 61 0
At printer 33 0
At printer 28 0
At printer 85 0
At printer 92 0
At printer 7 0
At printer 98 0
At printer 44 0
At printer 71 0
At printer 15 0
At printer 27 0
At printer 78 0
At printer 39 0
At printer 17 0
At printer 37 0
At printer 58 0
At printer 18 0
At printer 99 0
At printer 29 0
At printer 32 0
At printer 72 0
At printer 22 0
At printer 91 0
At printer 19 0
At printer 95 0
At printer 35 0
At printer 92 0
At printer 61 0
At printer 54 0
At printer 7 0
At printer 93 0
At printer 56 0
At printer 46 0
At printer 23 0
At printer 30 0
At printer 54 0
At printer 74 0
At printer 41 0
At printer 22 0
At printer 85 0
At printer 57 0
At printer 21 0
At printer 83 0
At printer 78 0
At printer 55 0
At printer 76 0
At printer 35 0
At printer 78 0
At printer 100 0
At printer 44 0
At printer 65 0
At printer 21 0
At printer 16 0
At printer 25 0
At printer 65 0
At printer 51 0
At printer 22 0
At printer 42 0
At printer 35 0
At printer 84 0
At printer 89 0
At printer 63 0
At printer 32 0
At printer 31 0
At printer 73 0
At printer 32 0
At printer 2 0
At printer 84 0
At printer 74 0
At printer 85 0
At printer 56 0
At printer 1 0
At printer 42 0
At printer 81 0
At printer 8 0
At printer 11 0
At printer 23 0
At printer 78 0
At printer 52 0
At printer 14 0
At printer 60 0
At printer 62 0
At printer 27 0
At printer 46 0
At printer 73 0
At printer 46 0
At printer 10 0
At printer 34 0
At printer 55 0
At printer 28 0
At printer 77 0
At printer 20 0
At printer 38 0
At printer 57 0
At printer 39 0
At printer 18 0
At printer 74 0
At printer 43 0
At printer 53 0
At printer 88 0
At printer 21 0
At printer 96 0
At printer 40 0
At printer 81 0
At printer 25 0
At printer 94 0
At printer 35 0
At printer 33 0
At printer 12 0
At printer 95 0
At printer 69 0
At printer 97 0
At printer 64 0
At printer 68 0
At printer 66 0
At printer 80 0
At printer 49 0
At printer 75 0
At printer 67 0
At printer 73 0
At printer 31 0
At printer 88 0
At printer 93 0
At printer 61 0
At printer 25 0
At printer 24 0
At printer 51 0
At printer 94 0
At printer 14 0
At printer 49 0
At printer 39 0
At printer 30 0
At printer 87 0
At printer 66 0
At printer 50 0
At printer 89 0
At printer 59 0
At printer 51 0
At printer 59 0
At printer 22 0
At printer 94 0
At printer 29 0
At printer 45 0
At printer 70 0
At printer 39 0
At printer 26 0
At printer 95 0
At printer 70 0
At printer 17 0
At printer 9 0
At printer 75 0
At printer 23 0
At printer 59 0
At printer 54 0
At printer 34 0
At printer 46 0
At printer 1 0
At printer 10 0
At printer 7 0
At printer 73 0
At printer 8 0
At printer 76 0
At printer 72 0
At printer 75 0
At printer 49 0
At printer 42 0
At printer 60 0
At printer 29 0
At printer 68 0
At printer 76 0
At printer 73 0
At printer 68 0
At printer 75 0
At printer 18 0
At printer 87 0
At printer 31 0
At printer 47 0
At printer 63 0
At printer 35 0
At printer 58 0
Terminating on signal SIGINT(2)