| line | true | false | branch | 
 
| 27 | 1 | 7 | unless scalar @{$$self{'weights'};} == scalar @{$$self{'profits'};} | 
 
| 38 | 0 | 5 | unless @w > 0 | 
 
| 44 | 353 | 128 | if ($w[0] <= $c) { } | 
 
| 57 | 2159 | 713 | if ($c >= $w[$k]) { } | 
 
| 59 | 1016 | 1143 | if ($n < $y) { } | 
 
|  | 995 | 148 | elsif ($n > $y) { } | 
 
| 88 | 0 | 5 | unless @{$$self{'tableval'};} | 
 
| 99 | 25 | 19 | if ($x[$k][$c] == 1) { } | 
 
|  | 2 | 17 | elsif ($x[$k][$c] == 2) { } | 
 
| 109 | 2 | 33 | if @temp | 
 
| 119 | 0 | 5 | unless defined $file | 
 
| 142 | 0 | 2 | unless $N > 0 and $R > 0 and $N == int $N and $R == int $R | 
 
| 163 | 5 | 0 | if defined $$self{'filename'} | 
 
| 173 | 0 | 27 | if $i % $width == 0 |