/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 4-rule system { 0 -> , 0 -> 1 , 0 1 2 -> 2 1 0 2 0 , 2 -> } The system was reversed. After renaming modulo { 0->0, 1->1, 2->2 }, it remains to prove termination of the 4-rule system { 0 -> , 0 -> 1 , 2 1 0 -> 0 2 0 1 2 , 2 -> } Loop of length 10 starting with a string of length 7 using right expansion and the encoding { 0->a, 1->b, ... }: .cba.baba rule cba-> acabc at position 0 .acabc.baba rule a-> at position 2 .acbc.baba rule cba-> acabc at position 3 .acbacabc.ba rule a-> at position 5 .acbacbc.ba rule cba-> acabc at position 6 .acbacbacabc. rule cba-> acabc at position 4 .acbaacabccabc. rule a-> b at position 4 .acbabcabccabc. rule c-> at position 5 .acbababccabc. rule c-> at position 7 .acbababcabc. rule c-> at position 7 .acbabababc.