Certification Problem

Input (TPDB SRS_Standard/ICFP_2010/27009)

The rewrite relation of the following TRS is considered.

Property / Task

Answer / Result

Proof (by matchbox @ termCOMP 2023)

1 Rule Removal

1.1 Closure Under Flat Contexts

{5(☐), 4(☐), 3(☐), 2(☐), 1(☐), 0(☐)}

There are 276 ruless (increase limit for explicit display).

1.1.1 Semantic Labeling

As carrier we take the set {0,...,5}. Symbols are labeled by the interpretation of their arguments using the interpretations (modulo 6):

There are 1656 ruless (increase limit for explicit display).

1.1.1.1 Rule Removal

There are 1548 ruless (increase limit for explicit display).

1.1.1.1.1 String Reversal

There are 108 ruless (increase limit for explicit display).

1.1.1.1.1.1 Dependency Pair Transformation

There are 468 ruless (increase limit for explicit display).

1.1.1.1.1.1.1 Monotonic Reduction Pair Processor with Usable Rules

There are 108 ruless (increase limit for explicit display).

There are 360 ruless (increase limit for explicit display).

1.1.1.1.1.1.1.1 Dependency Graph Processor

The dependency pairs are split into 0 components.