/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:
 strict:
  topB(i,N1(x),y) -> topA(1(),T1(x),y)
  topA(i,x,N2(y)) -> topB(0(),x,T2(y))
  topB(i,S1(x),y) -> topA(i,N1(x),y)
  topA(i,x,S2(y)) -> topB(i,x,N2(y))
  topA(i,N1(x),T2(y)) -> topB(i,N1(x),S2(y))
  topA(1(),T1(x),T2(y)) -> topB(1(),T1(x),S2(y))
 weak:
  topA(i,N1(x),y) -> topA(1(),T1(x),y)
  topB(i,x,N2(y)) -> topB(0(),x,T2(y))
  topA(i,S1(x),y) -> topA(i,N1(x),y)
  topB(i,x,S2(y)) -> topB(i,x,N2(y))
  topB(i,N1(x),T2(y)) -> topB(i,N1(x),S2(y))
  topB(1(),T1(x),T2(y)) -> topB(1(),T1(x),S2(y))
  topA(i,N1(x),y) -> topA(i,N1(C(x)),y)
  topB(i,x,N2(y)) -> topB(i,x,N2(C(y)))
  topA(i,T1(x),y) -> topA(i,T1(x),y)
  topB(i,x,T2(y)) -> topB(i,x,T2(y))
  topB(i,x,S2(y)) -> topB(i,x,S2(D(y)))

Proof:
 Open