/export/starexec/sandbox2/solver/bin/starexec_run_ttt2-1.17+nonreach /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


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MAYBE

Problem:
 app(app(app(fold(),f),nil()),x) -> x
 app(app(app(fold(),f),app(app(cons(),h),t)),x) -> app(app(app(fold(),f),t),app(app(f,x),h))
 app(sum(),l) -> app(app(app(fold(),add()),l),0())
 app(app(app(fold(),mul()),l),1()) -> app(prod(),l)

Proof:
 Open