Versioning: JCIM - the code as it was used for the experiments published in JCIM, but contains several bugs. A bug in the preprocessing procedure, which makes the search slower. A critical bug of operating with an uninitialized variable. Also contains some lesser bugs, including an incorrectly calculated efficiency. v2 (26.02.2014) - removes the bugs from the JCIM version. v2.1 (18.03.2014) - fixed incorrectly shown result (correct maxClique length, but not all elements were shown) v2.2 (06.05.2014) - changed default for queue size to 1; fixed BitSet bug that appeared when compiled with 32bit compilers