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


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MAYBE

Problem:
 strict:
  p(0(),y) -> y
  p(s(x),y) -> s(p(x,y))
 weak:
  p(x,y) -> s(p(x,y))

Proof:
 Open