/export/starexec/sandbox/solver/bin/starexec_run_default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- NO After renaming modulo { 0->0, q0->1, 1->2, q1->3, q2->4, q3->5, q4->6, q5->7, q6->8, q7->9, q8->10, q9->11, h->12 }, it remains to prove termination of the 43-rule system { 0 1 0 -> 0 0 1 , 0 1 2 -> 0 2 1 , 2 1 0 -> 0 0 3 , 2 1 2 -> 0 2 3 , 2 3 0 -> 2 0 3 , 2 3 2 -> 2 2 3 , 0 3 0 -> 0 0 4 , 0 3 2 -> 0 2 4 , 2 4 0 -> 2 0 4 , 2 4 2 -> 2 2 4 , 0 4 -> 5 2 , 2 5 -> 5 2 , 0 5 -> 6 0 , 2 6 -> 6 2 , 0 6 0 -> 2 0 7 , 0 6 2 -> 2 2 7 , 2 7 0 -> 0 0 3 , 2 7 2 -> 0 2 3 , 0 7 -> 8 0 , 2 8 -> 8 2 , 2 9 0 -> 0 0 10 , 2 9 2 -> 0 2 10 , 0 10 -> 0 1 , 2 10 0 -> 2 0 10 , 2 10 2 -> 2 2 10 , 0 8 -> 11 0 , 0 11 0 -> 2 0 9 , 0 11 2 -> 2 2 9 , 2 11 -> 11 2 , 12 1 -> 12 0 1 , 1 12 -> 1 0 12 , 12 3 -> 12 0 3 , 3 12 -> 3 0 12 , 12 4 -> 12 0 4 , 4 12 -> 4 0 12 , 12 5 -> 12 0 5 , 5 12 -> 5 0 12 , 12 6 -> 12 0 6 , 6 12 -> 6 0 12 , 12 7 -> 12 0 7 , 7 12 -> 7 0 12 , 12 8 -> 12 0 8 , 8 12 -> 8 0 12 } The system was reversed. After renaming modulo { 0->0, 1->1, 2->2, 3->3, 4->4, 5->5, 6->6, 7->7, 8->8, 9->9, 10->10, 11->11, 12->12 }, it remains to prove termination of the 43-rule system { 0 1 0 -> 1 0 0 , 2 1 0 -> 1 2 0 , 0 1 2 -> 3 0 0 , 2 1 2 -> 3 2 0 , 0 3 2 -> 3 0 2 , 2 3 2 -> 3 2 2 , 0 3 0 -> 4 0 0 , 2 3 0 -> 4 2 0 , 0 4 2 -> 4 0 2 , 2 4 2 -> 4 2 2 , 4 0 -> 2 5 , 5 2 -> 2 5 , 5 0 -> 0 6 , 6 2 -> 2 6 , 0 6 0 -> 7 0 2 , 2 6 0 -> 7 2 2 , 0 7 2 -> 3 0 0 , 2 7 2 -> 3 2 0 , 7 0 -> 0 8 , 8 2 -> 2 8 , 0 9 2 -> 10 0 0 , 2 9 2 -> 10 2 0 , 10 0 -> 1 0 , 0 10 2 -> 10 0 2 , 2 10 2 -> 10 2 2 , 8 0 -> 0 11 , 0 11 0 -> 9 0 2 , 2 11 0 -> 9 2 2 , 11 2 -> 2 11 , 1 12 -> 1 0 12 , 12 1 -> 12 0 1 , 3 12 -> 3 0 12 , 12 3 -> 12 0 3 , 4 12 -> 4 0 12 , 12 4 -> 12 0 4 , 5 12 -> 5 0 12 , 12 5 -> 12 0 5 , 6 12 -> 6 0 12 , 12 6 -> 12 0 6 , 7 12 -> 7 0 12 , 12 7 -> 12 0 7 , 8 12 -> 8 0 12 , 12 8 -> 12 0 8 } Loop of length 2 starting with a string of length 3 using right expansion and the encoding { 0->a, 1->b, ... }: .mb.a rule mb-> mab at position 0 .mab.a rule aba-> baa at position 1 .mbaa.