WORST_CASE(Omega(0),?) Initial ITS Start location: l6 0: l0 -> l1 : __const_8^0'=__const_8^post0, res10^0'=res10^post0, tmp^0'=tmp^post0, nX4^0'=nX4^post0, ret_nBC18^0'=ret_nBC18^post0, nX^0'=nX^post0, tmp7^0'=tmp7^post0, nI6^0'=nI6^post0, res5^0'=res5^post0, tmp___0^0'=tmp___0^post0, nX9^0'=nX9^post0, ret_nBC211^0'=ret_nBC211^post0, (nX4^0-nX4^post0 == 0 /\ res10^0-res10^post0 == 0 /\ -nX^post0+nX^0 == 0 /\ -1+nI6^post0-nI6^0 == 0 /\ nX9^0-nX9^post0 == 0 /\ ret_nBC18^0-ret_nBC18^post0 == 0 /\ -tmp___0^post0+tmp___0^0 == 0 /\ -tmp7^0-res5^0+res5^post0 == 0 /\ -tmp^post0+tmp^0 == 0 /\ __const_8^0-__const_8^post0 == 0 /\ -ret_nBC211^post0+ret_nBC211^0 == 0 /\ tmp7^0-tmp7^post0 == 0), cost: 1 5: l1 -> l3 : __const_8^0'=__const_8^post5, res10^0'=res10^post5, tmp^0'=tmp^post5, nX4^0'=nX4^post5, ret_nBC18^0'=ret_nBC18^post5, nX^0'=nX^post5, tmp7^0'=tmp7^post5, nI6^0'=nI6^post5, res5^0'=res5^post5, tmp___0^0'=tmp___0^post5, nX9^0'=nX9^post5, ret_nBC211^0'=ret_nBC211^post5, (-tmp___0^post5+tmp___0^0 == 0 /\ res10^0-res10^post5 == 0 /\ nX^0-nX^post5 == 0 /\ nX9^0-nX9^post5 == 0 /\ -nI6^post5+nI6^0 == 0 /\ ret_nBC18^0-ret_nBC18^post5 == 0 /\ __const_8^0-__const_8^post5 == 0 /\ -tmp^post5+tmp^0 == 0 /\ res5^0-res5^post5 == 0 /\ nX4^0-nX4^post5 == 0 /\ tmp7^0-tmp7^post5 == 0 /\ -ret_nBC211^post5+ret_nBC211^0 == 0), cost: 1 1: l2 -> l0 : __const_8^0'=__const_8^post1, res10^0'=res10^post1, tmp^0'=tmp^post1, nX4^0'=nX4^post1, ret_nBC18^0'=ret_nBC18^post1, nX^0'=nX^post1, tmp7^0'=tmp7^post1, nI6^0'=nI6^post1, res5^0'=res5^post1, tmp___0^0'=tmp___0^post1, nX9^0'=nX9^post1, ret_nBC211^0'=ret_nBC211^post1, (tmp^0-tmp^post1 == 0 /\ nI6^0-nI6^post1 == 0 /\ -res5^post1+res5^0 == 0 /\ res10^0-res10^post1 == 0 /\ tmp7^post1 == 0 /\ ret_nBC18^0-ret_nBC18^post1 == 0 /\ __const_8^0-__const_8^post1 == 0 /\ -tmp___0^post1+tmp___0^0 == 0 /\ -nX9^post1+nX9^0 == 0 /\ -ret_nBC211^post1+ret_nBC211^0 == 0 /\ nX^0-nX^post1 == 0 /\ -nX4^post1+nX4^0 == 0), cost: 1 2: l2 -> l0 : __const_8^0'=__const_8^post2, res10^0'=res10^post2, tmp^0'=tmp^post2, nX4^0'=nX4^post2, ret_nBC18^0'=ret_nBC18^post2, nX^0'=nX^post2, tmp7^0'=tmp7^post2, nI6^0'=nI6^post2, res5^0'=res5^post2, tmp___0^0'=tmp___0^post2, nX9^0'=nX9^post2, ret_nBC211^0'=ret_nBC211^post2, (-tmp___0^post2+tmp___0^0 == 0 /\ __const_8^0-__const_8^post2 == 0 /\ nX^0-nX^post2 == 0 /\ nX4^0-nX4^post2 == 0 /\ -nX9^post2+nX9^0 == 0 /\ -res5^post2+res5^0 == 0 /\ -nI6^post2+nI6^0 == 0 /\ -res10^post2+res10^0 == 0 /\ -ret_nBC211^post2+ret_nBC211^0 == 0 /\ ret_nBC18^0-ret_nBC18^post2 == 0 /\ -1+tmp7^post2 == 0 /\ tmp^0-tmp^post2 == 0), cost: 1 3: l3 -> l4 : __const_8^0'=__const_8^post3, res10^0'=res10^post3, tmp^0'=tmp^post3, nX4^0'=nX4^post3, ret_nBC18^0'=ret_nBC18^post3, nX^0'=nX^post3, tmp7^0'=tmp7^post3, nI6^0'=nI6^post3, res5^0'=res5^post3, tmp___0^0'=tmp___0^post3, nX9^0'=nX9^post3, ret_nBC211^0'=ret_nBC211^post3, (0 == 0 /\ res10^10-nX9^post3 == 0 /\ nX^0-nX^post3 == 0 /\ -nX^0+nX9^post3 == 0 /\ -ret_nBC211^post3+tmp___0^post3 == 0 /\ nX4^0-nX4^post3 == 0 /\ -tmp7^post3+tmp7^0 == 0 /\ __const_8^0-__const_8^post3 == 0 /\ ret_nBC18^post3-res5^0 == 0 /\ ret_nBC211^post3-res10^post3 == 0 /\ -ret_nBC18^post3+tmp^post3 == 0 /\ -nI6^post3+nI6^0 == 0 /\ 4*__const_8^0-nI6^0 <= 0 /\ -res5^post3+res5^0 == 0), cost: 1 4: l3 -> l2 : __const_8^0'=__const_8^post4, res10^0'=res10^post4, tmp^0'=tmp^post4, nX4^0'=nX4^post4, ret_nBC18^0'=ret_nBC18^post4, nX^0'=nX^post4, tmp7^0'=tmp7^post4, nI6^0'=nI6^post4, res5^0'=res5^post4, tmp___0^0'=tmp___0^post4, nX9^0'=nX9^post4, ret_nBC211^0'=ret_nBC211^post4, (res10^0-res10^post4 == 0 /\ -res5^post4+res5^0 == 0 /\ -tmp7^post4+tmp7^0 == 0 /\ ret_nBC18^0-ret_nBC18^post4 == 0 /\ __const_8^0-__const_8^post4 == 0 /\ tmp^0-tmp^post4 == 0 /\ -tmp___0^post4+tmp___0^0 == 0 /\ -ret_nBC211^post4+ret_nBC211^0 == 0 /\ -nI6^post4+nI6^0 == 0 /\ -nX9^post4+nX9^0 == 0 /\ nX^0-nX^post4 == 0 /\ 1-4*__const_8^0+nI6^0 <= 0 /\ -nX4^post4+nX4^0 == 0), cost: 1 6: l5 -> l1 : __const_8^0'=__const_8^post6, res10^0'=res10^post6, tmp^0'=tmp^post6, nX4^0'=nX4^post6, ret_nBC18^0'=ret_nBC18^post6, nX^0'=nX^post6, tmp7^0'=tmp7^post6, nI6^0'=nI6^post6, res5^0'=res5^post6, tmp___0^0'=tmp___0^post6, nX9^0'=nX9^post6, ret_nBC211^0'=ret_nBC211^post6, (__const_8^0-__const_8^post6 == 0 /\ -tmp___0^post6+tmp___0^0 == 0 /\ -nX^post6+nX^0 == 0 /\ -nX9^post6+nX9^0 == 0 /\ -ret_nBC18^post6+ret_nBC18^0 == 0 /\ res10^0-res10^post6 == 0 /\ res5^post6 == 0 /\ nI6^post6 == 0 /\ -ret_nBC211^post6+ret_nBC211^0 == 0 /\ tmp^0-tmp^post6 == 0 /\ -tmp7^post6+tmp7^0 == 0 /\ nX4^post6-nX^0 == 0), cost: 1 7: l6 -> l5 : __const_8^0'=__const_8^post7, res10^0'=res10^post7, tmp^0'=tmp^post7, nX4^0'=nX4^post7, ret_nBC18^0'=ret_nBC18^post7, nX^0'=nX^post7, tmp7^0'=tmp7^post7, nI6^0'=nI6^post7, res5^0'=res5^post7, tmp___0^0'=tmp___0^post7, nX9^0'=nX9^post7, ret_nBC211^0'=ret_nBC211^post7, (-ret_nBC211^post7+ret_nBC211^0 == 0 /\ -nI6^post7+nI6^0 == 0 /\ tmp___0^0-tmp___0^post7 == 0 /\ tmp^0-tmp^post7 == 0 /\ -ret_nBC18^post7+ret_nBC18^0 == 0 /\ -nX9^post7+nX9^0 == 0 /\ nX^0-nX^post7 == 0 /\ -res5^post7+res5^0 == 0 /\ -tmp7^post7+tmp7^0 == 0 /\ __const_8^0-__const_8^post7 == 0 /\ nX4^0-nX4^post7 == 0 /\ res10^0-res10^post7 == 0), cost: 1 Removed unreachable rules and leafs Start location: l6 0: l0 -> l1 : __const_8^0'=__const_8^post0, res10^0'=res10^post0, tmp^0'=tmp^post0, nX4^0'=nX4^post0, ret_nBC18^0'=ret_nBC18^post0, nX^0'=nX^post0, tmp7^0'=tmp7^post0, nI6^0'=nI6^post0, res5^0'=res5^post0, tmp___0^0'=tmp___0^post0, nX9^0'=nX9^post0, ret_nBC211^0'=ret_nBC211^post0, (nX4^0-nX4^post0 == 0 /\ res10^0-res10^post0 == 0 /\ -nX^post0+nX^0 == 0 /\ -1+nI6^post0-nI6^0 == 0 /\ nX9^0-nX9^post0 == 0 /\ ret_nBC18^0-ret_nBC18^post0 == 0 /\ -tmp___0^post0+tmp___0^0 == 0 /\ -tmp7^0-res5^0+res5^post0 == 0 /\ -tmp^post0+tmp^0 == 0 /\ __const_8^0-__const_8^post0 == 0 /\ -ret_nBC211^post0+ret_nBC211^0 == 0 /\ tmp7^0-tmp7^post0 == 0), cost: 1 5: l1 -> l3 : __const_8^0'=__const_8^post5, res10^0'=res10^post5, tmp^0'=tmp^post5, nX4^0'=nX4^post5, ret_nBC18^0'=ret_nBC18^post5, nX^0'=nX^post5, tmp7^0'=tmp7^post5, nI6^0'=nI6^post5, res5^0'=res5^post5, tmp___0^0'=tmp___0^post5, nX9^0'=nX9^post5, ret_nBC211^0'=ret_nBC211^post5, (-tmp___0^post5+tmp___0^0 == 0 /\ res10^0-res10^post5 == 0 /\ nX^0-nX^post5 == 0 /\ nX9^0-nX9^post5 == 0 /\ -nI6^post5+nI6^0 == 0 /\ ret_nBC18^0-ret_nBC18^post5 == 0 /\ __const_8^0-__const_8^post5 == 0 /\ -tmp^post5+tmp^0 == 0 /\ res5^0-res5^post5 == 0 /\ nX4^0-nX4^post5 == 0 /\ tmp7^0-tmp7^post5 == 0 /\ -ret_nBC211^post5+ret_nBC211^0 == 0), cost: 1 1: l2 -> l0 : __const_8^0'=__const_8^post1, res10^0'=res10^post1, tmp^0'=tmp^post1, nX4^0'=nX4^post1, ret_nBC18^0'=ret_nBC18^post1, nX^0'=nX^post1, tmp7^0'=tmp7^post1, nI6^0'=nI6^post1, res5^0'=res5^post1, tmp___0^0'=tmp___0^post1, nX9^0'=nX9^post1, ret_nBC211^0'=ret_nBC211^post1, (tmp^0-tmp^post1 == 0 /\ nI6^0-nI6^post1 == 0 /\ -res5^post1+res5^0 == 0 /\ res10^0-res10^post1 == 0 /\ tmp7^post1 == 0 /\ ret_nBC18^0-ret_nBC18^post1 == 0 /\ __const_8^0-__const_8^post1 == 0 /\ -tmp___0^post1+tmp___0^0 == 0 /\ -nX9^post1+nX9^0 == 0 /\ -ret_nBC211^post1+ret_nBC211^0 == 0 /\ nX^0-nX^post1 == 0 /\ -nX4^post1+nX4^0 == 0), cost: 1 2: l2 -> l0 : __const_8^0'=__const_8^post2, res10^0'=res10^post2, tmp^0'=tmp^post2, nX4^0'=nX4^post2, ret_nBC18^0'=ret_nBC18^post2, nX^0'=nX^post2, tmp7^0'=tmp7^post2, nI6^0'=nI6^post2, res5^0'=res5^post2, tmp___0^0'=tmp___0^post2, nX9^0'=nX9^post2, ret_nBC211^0'=ret_nBC211^post2, (-tmp___0^post2+tmp___0^0 == 0 /\ __const_8^0-__const_8^post2 == 0 /\ nX^0-nX^post2 == 0 /\ nX4^0-nX4^post2 == 0 /\ -nX9^post2+nX9^0 == 0 /\ -res5^post2+res5^0 == 0 /\ -nI6^post2+nI6^0 == 0 /\ -res10^post2+res10^0 == 0 /\ -ret_nBC211^post2+ret_nBC211^0 == 0 /\ ret_nBC18^0-ret_nBC18^post2 == 0 /\ -1+tmp7^post2 == 0 /\ tmp^0-tmp^post2 == 0), cost: 1 4: l3 -> l2 : __const_8^0'=__const_8^post4, res10^0'=res10^post4, tmp^0'=tmp^post4, nX4^0'=nX4^post4, ret_nBC18^0'=ret_nBC18^post4, nX^0'=nX^post4, tmp7^0'=tmp7^post4, nI6^0'=nI6^post4, res5^0'=res5^post4, tmp___0^0'=tmp___0^post4, nX9^0'=nX9^post4, ret_nBC211^0'=ret_nBC211^post4, (res10^0-res10^post4 == 0 /\ -res5^post4+res5^0 == 0 /\ -tmp7^post4+tmp7^0 == 0 /\ ret_nBC18^0-ret_nBC18^post4 == 0 /\ __const_8^0-__const_8^post4 == 0 /\ tmp^0-tmp^post4 == 0 /\ -tmp___0^post4+tmp___0^0 == 0 /\ -ret_nBC211^post4+ret_nBC211^0 == 0 /\ -nI6^post4+nI6^0 == 0 /\ -nX9^post4+nX9^0 == 0 /\ nX^0-nX^post4 == 0 /\ 1-4*__const_8^0+nI6^0 <= 0 /\ -nX4^post4+nX4^0 == 0), cost: 1 6: l5 -> l1 : __const_8^0'=__const_8^post6, res10^0'=res10^post6, tmp^0'=tmp^post6, nX4^0'=nX4^post6, ret_nBC18^0'=ret_nBC18^post6, nX^0'=nX^post6, tmp7^0'=tmp7^post6, nI6^0'=nI6^post6, res5^0'=res5^post6, tmp___0^0'=tmp___0^post6, nX9^0'=nX9^post6, ret_nBC211^0'=ret_nBC211^post6, (__const_8^0-__const_8^post6 == 0 /\ -tmp___0^post6+tmp___0^0 == 0 /\ -nX^post6+nX^0 == 0 /\ -nX9^post6+nX9^0 == 0 /\ -ret_nBC18^post6+ret_nBC18^0 == 0 /\ res10^0-res10^post6 == 0 /\ res5^post6 == 0 /\ nI6^post6 == 0 /\ -ret_nBC211^post6+ret_nBC211^0 == 0 /\ tmp^0-tmp^post6 == 0 /\ -tmp7^post6+tmp7^0 == 0 /\ nX4^post6-nX^0 == 0), cost: 1 7: l6 -> l5 : __const_8^0'=__const_8^post7, res10^0'=res10^post7, tmp^0'=tmp^post7, nX4^0'=nX4^post7, ret_nBC18^0'=ret_nBC18^post7, nX^0'=nX^post7, tmp7^0'=tmp7^post7, nI6^0'=nI6^post7, res5^0'=res5^post7, tmp___0^0'=tmp___0^post7, nX9^0'=nX9^post7, ret_nBC211^0'=ret_nBC211^post7, (-ret_nBC211^post7+ret_nBC211^0 == 0 /\ -nI6^post7+nI6^0 == 0 /\ tmp___0^0-tmp___0^post7 == 0 /\ tmp^0-tmp^post7 == 0 /\ -ret_nBC18^post7+ret_nBC18^0 == 0 /\ -nX9^post7+nX9^0 == 0 /\ nX^0-nX^post7 == 0 /\ -res5^post7+res5^0 == 0 /\ -tmp7^post7+tmp7^0 == 0 /\ __const_8^0-__const_8^post7 == 0 /\ nX4^0-nX4^post7 == 0 /\ res10^0-res10^post7 == 0), cost: 1 Applied preprocessing Original rule: l0 -> l1 : __const_8^0'=__const_8^post0, res10^0'=res10^post0, tmp^0'=tmp^post0, nX4^0'=nX4^post0, ret_nBC18^0'=ret_nBC18^post0, nX^0'=nX^post0, tmp7^0'=tmp7^post0, nI6^0'=nI6^post0, res5^0'=res5^post0, tmp___0^0'=tmp___0^post0, nX9^0'=nX9^post0, ret_nBC211^0'=ret_nBC211^post0, (nX4^0-nX4^post0 == 0 /\ res10^0-res10^post0 == 0 /\ -nX^post0+nX^0 == 0 /\ -1+nI6^post0-nI6^0 == 0 /\ nX9^0-nX9^post0 == 0 /\ ret_nBC18^0-ret_nBC18^post0 == 0 /\ -tmp___0^post0+tmp___0^0 == 0 /\ -tmp7^0-res5^0+res5^post0 == 0 /\ -tmp^post0+tmp^0 == 0 /\ __const_8^0-__const_8^post0 == 0 /\ -ret_nBC211^post0+ret_nBC211^0 == 0 /\ tmp7^0-tmp7^post0 == 0), cost: 1 New rule: l0 -> l1 : nI6^0'=1+nI6^0, res5^0'=tmp7^0+res5^0, TRUE, cost: 1 Applied preprocessing Original rule: l2 -> l0 : __const_8^0'=__const_8^post1, res10^0'=res10^post1, tmp^0'=tmp^post1, nX4^0'=nX4^post1, ret_nBC18^0'=ret_nBC18^post1, nX^0'=nX^post1, tmp7^0'=tmp7^post1, nI6^0'=nI6^post1, res5^0'=res5^post1, tmp___0^0'=tmp___0^post1, nX9^0'=nX9^post1, ret_nBC211^0'=ret_nBC211^post1, (tmp^0-tmp^post1 == 0 /\ nI6^0-nI6^post1 == 0 /\ -res5^post1+res5^0 == 0 /\ res10^0-res10^post1 == 0 /\ tmp7^post1 == 0 /\ ret_nBC18^0-ret_nBC18^post1 == 0 /\ __const_8^0-__const_8^post1 == 0 /\ -tmp___0^post1+tmp___0^0 == 0 /\ -nX9^post1+nX9^0 == 0 /\ -ret_nBC211^post1+ret_nBC211^0 == 0 /\ nX^0-nX^post1 == 0 /\ -nX4^post1+nX4^0 == 0), cost: 1 New rule: l2 -> l0 : tmp7^0'=0, TRUE, cost: 1 Applied preprocessing Original rule: l2 -> l0 : __const_8^0'=__const_8^post2, res10^0'=res10^post2, tmp^0'=tmp^post2, nX4^0'=nX4^post2, ret_nBC18^0'=ret_nBC18^post2, nX^0'=nX^post2, tmp7^0'=tmp7^post2, nI6^0'=nI6^post2, res5^0'=res5^post2, tmp___0^0'=tmp___0^post2, nX9^0'=nX9^post2, ret_nBC211^0'=ret_nBC211^post2, (-tmp___0^post2+tmp___0^0 == 0 /\ __const_8^0-__const_8^post2 == 0 /\ nX^0-nX^post2 == 0 /\ nX4^0-nX4^post2 == 0 /\ -nX9^post2+nX9^0 == 0 /\ -res5^post2+res5^0 == 0 /\ -nI6^post2+nI6^0 == 0 /\ -res10^post2+res10^0 == 0 /\ -ret_nBC211^post2+ret_nBC211^0 == 0 /\ ret_nBC18^0-ret_nBC18^post2 == 0 /\ -1+tmp7^post2 == 0 /\ tmp^0-tmp^post2 == 0), cost: 1 New rule: l2 -> l0 : tmp7^0'=1, TRUE, cost: 1 Applied preprocessing Original rule: l3 -> l2 : __const_8^0'=__const_8^post4, res10^0'=res10^post4, tmp^0'=tmp^post4, nX4^0'=nX4^post4, ret_nBC18^0'=ret_nBC18^post4, nX^0'=nX^post4, tmp7^0'=tmp7^post4, nI6^0'=nI6^post4, res5^0'=res5^post4, tmp___0^0'=tmp___0^post4, nX9^0'=nX9^post4, ret_nBC211^0'=ret_nBC211^post4, (res10^0-res10^post4 == 0 /\ -res5^post4+res5^0 == 0 /\ -tmp7^post4+tmp7^0 == 0 /\ ret_nBC18^0-ret_nBC18^post4 == 0 /\ __const_8^0-__const_8^post4 == 0 /\ tmp^0-tmp^post4 == 0 /\ -tmp___0^post4+tmp___0^0 == 0 /\ -ret_nBC211^post4+ret_nBC211^0 == 0 /\ -nI6^post4+nI6^0 == 0 /\ -nX9^post4+nX9^0 == 0 /\ nX^0-nX^post4 == 0 /\ 1-4*__const_8^0+nI6^0 <= 0 /\ -nX4^post4+nX4^0 == 0), cost: 1 New rule: l3 -> l2 : 1-4*__const_8^0+nI6^0 <= 0, cost: 1 Applied preprocessing Original rule: l1 -> l3 : __const_8^0'=__const_8^post5, res10^0'=res10^post5, tmp^0'=tmp^post5, nX4^0'=nX4^post5, ret_nBC18^0'=ret_nBC18^post5, nX^0'=nX^post5, tmp7^0'=tmp7^post5, nI6^0'=nI6^post5, res5^0'=res5^post5, tmp___0^0'=tmp___0^post5, nX9^0'=nX9^post5, ret_nBC211^0'=ret_nBC211^post5, (-tmp___0^post5+tmp___0^0 == 0 /\ res10^0-res10^post5 == 0 /\ nX^0-nX^post5 == 0 /\ nX9^0-nX9^post5 == 0 /\ -nI6^post5+nI6^0 == 0 /\ ret_nBC18^0-ret_nBC18^post5 == 0 /\ __const_8^0-__const_8^post5 == 0 /\ -tmp^post5+tmp^0 == 0 /\ res5^0-res5^post5 == 0 /\ nX4^0-nX4^post5 == 0 /\ tmp7^0-tmp7^post5 == 0 /\ -ret_nBC211^post5+ret_nBC211^0 == 0), cost: 1 New rule: l1 -> l3 : TRUE, cost: 1 Applied preprocessing Original rule: l5 -> l1 : __const_8^0'=__const_8^post6, res10^0'=res10^post6, tmp^0'=tmp^post6, nX4^0'=nX4^post6, ret_nBC18^0'=ret_nBC18^post6, nX^0'=nX^post6, tmp7^0'=tmp7^post6, nI6^0'=nI6^post6, res5^0'=res5^post6, tmp___0^0'=tmp___0^post6, nX9^0'=nX9^post6, ret_nBC211^0'=ret_nBC211^post6, (__const_8^0-__const_8^post6 == 0 /\ -tmp___0^post6+tmp___0^0 == 0 /\ -nX^post6+nX^0 == 0 /\ -nX9^post6+nX9^0 == 0 /\ -ret_nBC18^post6+ret_nBC18^0 == 0 /\ res10^0-res10^post6 == 0 /\ res5^post6 == 0 /\ nI6^post6 == 0 /\ -ret_nBC211^post6+ret_nBC211^0 == 0 /\ tmp^0-tmp^post6 == 0 /\ -tmp7^post6+tmp7^0 == 0 /\ nX4^post6-nX^0 == 0), cost: 1 New rule: l5 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 1 Applied preprocessing Original rule: l6 -> l5 : __const_8^0'=__const_8^post7, res10^0'=res10^post7, tmp^0'=tmp^post7, nX4^0'=nX4^post7, ret_nBC18^0'=ret_nBC18^post7, nX^0'=nX^post7, tmp7^0'=tmp7^post7, nI6^0'=nI6^post7, res5^0'=res5^post7, tmp___0^0'=tmp___0^post7, nX9^0'=nX9^post7, ret_nBC211^0'=ret_nBC211^post7, (-ret_nBC211^post7+ret_nBC211^0 == 0 /\ -nI6^post7+nI6^0 == 0 /\ tmp___0^0-tmp___0^post7 == 0 /\ tmp^0-tmp^post7 == 0 /\ -ret_nBC18^post7+ret_nBC18^0 == 0 /\ -nX9^post7+nX9^0 == 0 /\ nX^0-nX^post7 == 0 /\ -res5^post7+res5^0 == 0 /\ -tmp7^post7+tmp7^0 == 0 /\ __const_8^0-__const_8^post7 == 0 /\ nX4^0-nX4^post7 == 0 /\ res10^0-res10^post7 == 0), cost: 1 New rule: l6 -> l5 : TRUE, cost: 1 Simplified rules Start location: l6 8: l0 -> l1 : nI6^0'=1+nI6^0, res5^0'=tmp7^0+res5^0, TRUE, cost: 1 12: l1 -> l3 : TRUE, cost: 1 9: l2 -> l0 : tmp7^0'=0, TRUE, cost: 1 10: l2 -> l0 : tmp7^0'=1, TRUE, cost: 1 11: l3 -> l2 : 1-4*__const_8^0+nI6^0 <= 0, cost: 1 13: l5 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 1 14: l6 -> l5 : TRUE, cost: 1 Eliminating location l5 by chaining: Applied chaining First rule: l6 -> l5 : TRUE, cost: 1 Second rule: l5 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 1 New rule: l6 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 2 Applied deletion Removed the following rules: 13 14 Eliminating location l3 by chaining: Applied chaining First rule: l1 -> l3 : TRUE, cost: 1 Second rule: l3 -> l2 : 1-4*__const_8^0+nI6^0 <= 0, cost: 1 New rule: l1 -> l2 : 1-4*__const_8^0+nI6^0 <= 0, cost: 2 Applied deletion Removed the following rules: 11 12 Eliminated locations on linear paths Start location: l6 8: l0 -> l1 : nI6^0'=1+nI6^0, res5^0'=tmp7^0+res5^0, TRUE, cost: 1 16: l1 -> l2 : 1-4*__const_8^0+nI6^0 <= 0, cost: 2 9: l2 -> l0 : tmp7^0'=0, TRUE, cost: 1 10: l2 -> l0 : tmp7^0'=1, TRUE, cost: 1 15: l6 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 2 Eliminating location l2 by chaining: Applied chaining First rule: l1 -> l2 : 1-4*__const_8^0+nI6^0 <= 0, cost: 2 Second rule: l2 -> l0 : tmp7^0'=0, TRUE, cost: 1 New rule: l1 -> l0 : tmp7^0'=0, 1-4*__const_8^0+nI6^0 <= 0, cost: 3 Applied chaining First rule: l1 -> l2 : 1-4*__const_8^0+nI6^0 <= 0, cost: 2 Second rule: l2 -> l0 : tmp7^0'=1, TRUE, cost: 1 New rule: l1 -> l0 : tmp7^0'=1, 1-4*__const_8^0+nI6^0 <= 0, cost: 3 Applied deletion Removed the following rules: 9 10 16 Eliminated locations on tree-shaped paths Start location: l6 8: l0 -> l1 : nI6^0'=1+nI6^0, res5^0'=tmp7^0+res5^0, TRUE, cost: 1 17: l1 -> l0 : tmp7^0'=0, 1-4*__const_8^0+nI6^0 <= 0, cost: 3 18: l1 -> l0 : tmp7^0'=1, 1-4*__const_8^0+nI6^0 <= 0, cost: 3 15: l6 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 2 Eliminating location l0 by chaining: Applied chaining First rule: l1 -> l0 : tmp7^0'=0, 1-4*__const_8^0+nI6^0 <= 0, cost: 3 Second rule: l0 -> l1 : nI6^0'=1+nI6^0, res5^0'=tmp7^0+res5^0, TRUE, cost: 1 New rule: l1 -> l1 : tmp7^0'=0, nI6^0'=1+nI6^0, res5^0'=res5^0, 1-4*__const_8^0+nI6^0 <= 0, cost: 4 Applied chaining First rule: l1 -> l0 : tmp7^0'=1, 1-4*__const_8^0+nI6^0 <= 0, cost: 3 Second rule: l0 -> l1 : nI6^0'=1+nI6^0, res5^0'=tmp7^0+res5^0, TRUE, cost: 1 New rule: l1 -> l1 : tmp7^0'=1, nI6^0'=1+nI6^0, res5^0'=1+res5^0, 1-4*__const_8^0+nI6^0 <= 0, cost: 4 Applied deletion Removed the following rules: 8 17 18 Eliminated locations on tree-shaped paths Start location: l6 19: l1 -> l1 : tmp7^0'=0, nI6^0'=1+nI6^0, res5^0'=res5^0, 1-4*__const_8^0+nI6^0 <= 0, cost: 4 20: l1 -> l1 : tmp7^0'=1, nI6^0'=1+nI6^0, res5^0'=1+res5^0, 1-4*__const_8^0+nI6^0 <= 0, cost: 4 15: l6 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 2 Applied simplification Original rule: l1 -> l1 : tmp7^0'=0, nI6^0'=1+nI6^0, res5^0'=res5^0, 1-4*__const_8^0+nI6^0 <= 0, cost: 4 New rule: l1 -> l1 : tmp7^0'=0, nI6^0'=1+nI6^0, 1-4*__const_8^0+nI6^0 <= 0, cost: 4 Simplified simple loops Start location: l6 20: l1 -> l1 : tmp7^0'=1, nI6^0'=1+nI6^0, res5^0'=1+res5^0, 1-4*__const_8^0+nI6^0 <= 0, cost: 4 21: l1 -> l1 : tmp7^0'=0, nI6^0'=1+nI6^0, 1-4*__const_8^0+nI6^0 <= 0, cost: 4 15: l6 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 2 Applied acceleration Original rule: l1 -> l1 : tmp7^0'=1, nI6^0'=1+nI6^0, res5^0'=1+res5^0, 1-4*__const_8^0+nI6^0 <= 0, cost: 4 New rule: l1 -> l1 : tmp7^0'=1, nI6^0'=n1+nI6^0, res5^0'=n1+res5^0, (4*__const_8^0-n1-nI6^0 >= 0 /\ -1+n1 >= 0), cost: 4*n1 Applied instantiation Original rule: l1 -> l1 : tmp7^0'=1, nI6^0'=n1+nI6^0, res5^0'=n1+res5^0, (4*__const_8^0-n1-nI6^0 >= 0 /\ -1+n1 >= 0), cost: 4*n1 New rule: l1 -> l1 : tmp7^0'=1, nI6^0'=4*__const_8^0, res5^0'=4*__const_8^0-nI6^0+res5^0, (0 >= 0 /\ -1+4*__const_8^0-nI6^0 >= 0), cost: 16*__const_8^0-4*nI6^0 Applied acceleration Original rule: l1 -> l1 : tmp7^0'=0, nI6^0'=1+nI6^0, 1-4*__const_8^0+nI6^0 <= 0, cost: 4 New rule: l1 -> l1 : tmp7^0'=0, nI6^0'=n3+nI6^0, (-1+n3 >= 0 /\ 4*__const_8^0-n3-nI6^0 >= 0), cost: 4*n3 Applied instantiation Original rule: l1 -> l1 : tmp7^0'=0, nI6^0'=n3+nI6^0, (-1+n3 >= 0 /\ 4*__const_8^0-n3-nI6^0 >= 0), cost: 4*n3 New rule: l1 -> l1 : tmp7^0'=0, nI6^0'=4*__const_8^0, (0 >= 0 /\ -1+4*__const_8^0-nI6^0 >= 0), cost: 16*__const_8^0-4*nI6^0 Applied simplification Original rule: l1 -> l1 : tmp7^0'=1, nI6^0'=4*__const_8^0, res5^0'=4*__const_8^0-nI6^0+res5^0, (0 >= 0 /\ -1+4*__const_8^0-nI6^0 >= 0), cost: 16*__const_8^0-4*nI6^0 New rule: l1 -> l1 : tmp7^0'=1, nI6^0'=4*__const_8^0, res5^0'=4*__const_8^0-nI6^0+res5^0, -1+4*__const_8^0-nI6^0 >= 0, cost: 16*__const_8^0-4*nI6^0 Applied simplification Original rule: l1 -> l1 : tmp7^0'=0, nI6^0'=4*__const_8^0, (0 >= 0 /\ -1+4*__const_8^0-nI6^0 >= 0), cost: 16*__const_8^0-4*nI6^0 New rule: l1 -> l1 : tmp7^0'=0, nI6^0'=4*__const_8^0, -1+4*__const_8^0-nI6^0 >= 0, cost: 16*__const_8^0-4*nI6^0 Applied deletion Removed the following rules: 20 21 Accelerated simple loops Start location: l6 24: l1 -> l1 : tmp7^0'=1, nI6^0'=4*__const_8^0, res5^0'=4*__const_8^0-nI6^0+res5^0, -1+4*__const_8^0-nI6^0 >= 0, cost: 16*__const_8^0-4*nI6^0 25: l1 -> l1 : tmp7^0'=0, nI6^0'=4*__const_8^0, -1+4*__const_8^0-nI6^0 >= 0, cost: 16*__const_8^0-4*nI6^0 15: l6 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 2 Applied chaining First rule: l6 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 2 Second rule: l1 -> l1 : tmp7^0'=1, nI6^0'=4*__const_8^0, res5^0'=4*__const_8^0-nI6^0+res5^0, -1+4*__const_8^0-nI6^0 >= 0, cost: 16*__const_8^0-4*nI6^0 New rule: l6 -> l1 : nX4^0'=nX^0, tmp7^0'=1, nI6^0'=4*__const_8^0, res5^0'=4*__const_8^0, -1+__const_8^0 >= 0, cost: 2+16*__const_8^0 Applied chaining First rule: l6 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 2 Second rule: l1 -> l1 : tmp7^0'=0, nI6^0'=4*__const_8^0, -1+4*__const_8^0-nI6^0 >= 0, cost: 16*__const_8^0-4*nI6^0 New rule: l6 -> l1 : nX4^0'=nX^0, tmp7^0'=0, nI6^0'=4*__const_8^0, res5^0'=0, -1+__const_8^0 >= 0, cost: 2+16*__const_8^0 Applied deletion Removed the following rules: 24 25 Chained accelerated rules with incoming rules Start location: l6 15: l6 -> l1 : nX4^0'=nX^0, nI6^0'=0, res5^0'=0, TRUE, cost: 2 26: l6 -> l1 : nX4^0'=nX^0, tmp7^0'=1, nI6^0'=4*__const_8^0, res5^0'=4*__const_8^0, -1+__const_8^0 >= 0, cost: 2+16*__const_8^0 27: l6 -> l1 : nX4^0'=nX^0, tmp7^0'=0, nI6^0'=4*__const_8^0, res5^0'=0, -1+__const_8^0 >= 0, cost: 2+16*__const_8^0 Removed unreachable locations and irrelevant leafs Start location: l6 Computing asymptotic complexity Proved the following lower bound Complexity: Unknown Cpx degree: ? Solved cost: 0 Rule cost: 0