/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- NO After renaming modulo { a->0, b->1, c->2 }, it remains to prove termination of the 2-rule system { 0 -> 1 , 0 0 1 2 -> 1 2 2 0 0 0 } Loop of length 12 starting with a string of length 11 using right expansion and the encoding { 0->a, 1->b, ... }: .aabc.abccbcc rule aabc-> bccaaa at position 0 .bccaaa.abccbcc rule aabc-> bccaaa at position 5 .bccaabccaaa.cbcc rule aabc-> bccaaa at position 3 .bccbccaaacaaa.cbcc rule a-> b at position 8 .bccbccaabcaaa.cbcc rule aabc-> bccaaa at position 6 .bccbccbccaaaaaa.cbcc rule a-> b at position 14 .bccbccbccaaaaab.cbcc rule aabc-> bccaaa at position 12 .bccbccbccaaabccaaa.bcc rule aabc-> bccaaa at position 10 .bccbccbccabccaaacaaa.bcc rule a-> b at position 15 .bccbccbccabccaabcaaa.bcc rule aabc-> bccaaa at position 18 .bccbccbccabccaabcabccaaa.c rule a-> b at position 23 .bccbccbccabccaabcabccaab.c rule aabc-> bccaaa at position 21 .bccbccbccabccaabcabccbccaaa.