/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:
  Tl(O(x),y) -> Wr(check(x),y)
  Tl(O(x),y) -> Wr(x,check(y))
  Tl(N(x),y) -> Wr(check(x),y)
  Tl(N(x),y) -> Wr(x,check(y))
  Tr(x,O(y)) -> Wl(check(x),y)
  Tr(x,O(y)) -> Wl(x,check(y))
  Tr(x,N(y)) -> Wl(check(x),y)
  Tr(x,N(y)) -> Wl(x,check(y))
  Tl(B(),y) -> Wr(check(B()),y)
  Tl(B(),y) -> Wr(B(),check(y))
  Tr(x,B()) -> Wl(check(x),B())
  Tr(x,B()) -> Wl(x,check(B()))
 weak:
  Tl(O(x),y) -> Wl(check(x),y)
  Tl(O(x),y) -> Wl(x,check(y))
  Tl(N(x),y) -> Wl(check(x),y)
  Tl(N(x),y) -> Wl(x,check(y))
  Tr(x,O(y)) -> Wr(check(x),y)
  Tr(x,O(y)) -> Wr(x,check(y))
  Tr(x,N(y)) -> Wr(check(x),y)
  Tr(x,N(y)) -> Wr(x,check(y))
  B() -> N(B())
  check(O(x)) -> ok(O(x))
  Wl(ok(x),y) -> Tl(x,y)
  Wl(x,ok(y)) -> Tl(x,y)
  Wr(ok(x),y) -> Tr(x,y)
  Wr(x,ok(y)) -> Tr(x,y)
  check(O(x)) -> O(check(x))
  check(N(x)) -> N(check(x))
  O(ok(x)) -> ok(O(x))
  N(ok(x)) -> ok(N(x))

Proof:
 Open