TIME: 1720


SCC: 15
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Global Ranking Function: nat(1/2*C)

  22(A,B,C) :- 22(D,E,F) [1*A+ -1*D=0,1*E>=0,1*B+ -1*E>=1,1*F>=0,1*C+ -1*F>=2]
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SCC: 47
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Global Ranking Function: nat(1*B)

  9_loop(A,B) :- 9_loop(C,D) [1*D>=0,1*A>= -1,1*B+ -1*D=1]
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