==20991== LEAK SUMMARY: ==20991== definitely lost: 0 bytes in 0 blocks ==20991== indirectly lost: 0 bytes in 0 blocks ==20991== possibly lost: 592,952 bytes in 2,927 blocks ==20991== still reachable: 1,359,273 bytes in 1,538 blocks ==20991== suppressed: 0 bytes in 0 blocks ==20991== Reachable blocks (those to which a pointer was found) are not shown. ==20991== To see them, rerun with: --leak-check=full --show-leak-kinds=all ==20991== ==20991== ERROR SUMMARY: 672 errors from 672 contexts (suppressed: 0 from 0) ==20991== ERROR SUMMARY: 672 errors from 672 contexts (suppressed: 0 from 0)