/export/starexec/sandbox2/solver/bin/starexec_run_Default: line 4: 57849 Done                    xsltproc "$DIR/xtc2tpdb.xml" "$1"
     57850 Alarm clock             | NaTT.exe 2> "$2/stdout.txt" 2> $DIR/stderr.txt
Input TRS:
      1: a(a(x1)) -> b(x1)
      2: a(a(a(x1))) -> a(b(a(x1)))
      3: a(b(a(x1))) -> b(b(b(x1)))
      4: a(a(a(a(x1)))) -> a(a(b(a(a(x1)))))
      5: a(a(b(a(x1)))) -> a(b(b(a(b(x1)))))
      6: a(b(a(a(x1)))) -> b(a(b(b(a(x1)))))
      7: a(b(b(a(x1)))) -> b(b(b(b(b(x1)))))
      8: a(a(a(a(a(x1))))) -> a(a(a(b(a(a(a(x1)))))))
      9: a(a(a(b(a(x1))))) -> a(a(b(b(a(a(b(x1)))))))
      10: a(a(b(a(a(x1))))) -> a(b(a(b(a(b(a(x1)))))))
      11: a(a(b(b(a(x1))))) -> a(b(b(b(a(b(b(x1)))))))
      12: a(b(a(a(a(x1))))) -> b(a(a(b(b(a(a(x1)))))))
      13: a(b(a(b(a(x1))))) -> b(a(b(b(b(a(b(x1)))))))
      14: a(b(b(a(a(x1))))) -> b(b(a(b(b(b(a(x1)))))))
      15: a(b(b(b(a(x1))))) -> b(b(b(b(b(b(b(x1)))))))
Number of strict rules: 15
Direct POLO(bPol) ... failed.
Uncurrying ... failed.