object.Exception@treemapgen.d(56): No symbols
----------------
./treemapgen() [0x8069fb2]
./treemapgen() [0x8049f92]
./treemapgen() [0x8064978]
./treemapgen() [0x80648f0]
./treemapgen() [0x806493f]
./treemapgen() [0x80648f0]
./treemapgen() [0x8064887]
./treemapgen() [0x805a254]
/lib/i386-linux-gnu/libc.so.6(__libc_start_main+0xf7) [0xf74e6637]
----------------