by AProVE
l0 | 1 | l1: | x1 = _a_20HAT0 ∧ x2 = _i_13HAT0 ∧ x3 = _i_21HAT0 ∧ x4 = _rt_11HAT0 ∧ x5 = _st_14HAT0 ∧ x1 = _a_20HATpost ∧ x2 = _i_13HATpost ∧ x3 = _i_21HATpost ∧ x4 = _rt_11HATpost ∧ x5 = _st_14HATpost ∧ _st_14HAT0 = _st_14HATpost ∧ _rt_11HAT0 = _rt_11HATpost ∧ _i_21HAT0 = _i_21HATpost ∧ _a_20HAT0 = _a_20HATpost ∧ _i_13HATpost ≤ 0 ∧ 0 ≤ _i_13HATpost ∧ _i_13HATpost = 0 | |
l2 | 2 | l1: | x1 = _x ∧ x2 = _x1 ∧ x3 = _x2 ∧ x4 = _x3 ∧ x5 = _x4 ∧ x1 = _x5 ∧ x2 = _x6 ∧ x3 = _x7 ∧ x4 = _x8 ∧ x5 = _x9 ∧ 1 + _x1 ≤ 10 ∧ _x10 = 1 + _x1 ∧ _x6 = _x6 ∧ 2 ≤ _x6 ∧ _x6 ≤ 2 ∧ _x5 = _x5 ∧ _x5 ≤ _x6 ∧ _x6 ≤ _x5 ∧ _x2 = _x7 ∧ _x3 = _x8 ∧ _x4 = _x9 | |
l3 | 3 | l1: | x1 = _x11 ∧ x2 = _x12 ∧ x3 = _x13 ∧ x4 = _x14 ∧ x5 = _x15 ∧ x1 = _x16 ∧ x2 = _x17 ∧ x3 = _x18 ∧ x4 = _x19 ∧ x5 = _x20 ∧ _x15 = _x20 ∧ _x14 = _x19 ∧ _x13 = _x18 ∧ _x11 = _x16 ∧ _x17 ≤ 1 ∧ 1 ≤ _x17 ∧ _x17 = 1 + _x12 ∧ 1 + _x12 ≤ 10 | |
l1 | 4 | l4: | x1 = _x21 ∧ x2 = _x22 ∧ x3 = _x23 ∧ x4 = _x24 ∧ x5 = _x25 ∧ x1 = _x26 ∧ x2 = _x27 ∧ x3 = _x28 ∧ x4 = _x29 ∧ x5 = _x30 ∧ _x25 = _x30 ∧ _x23 = _x28 ∧ _x22 = _x27 ∧ _x21 = _x26 ∧ _x29 = _x25 ∧ 10 ≤ _x22 | |
l1 | 5 | l5: | x1 = _x31 ∧ x2 = _x32 ∧ x3 = _x33 ∧ x4 = _x34 ∧ x5 = _x35 ∧ x1 = _x36 ∧ x2 = _x37 ∧ x3 = _x38 ∧ x4 = _x39 ∧ x5 = _x40 ∧ _x35 = _x40 ∧ _x34 = _x39 ∧ _x31 = _x36 ∧ 1 + _x38 ≤ 10 ∧ 1 + _x38 ≤ _x37 ∧ _x37 ≤ 1 + _x38 ∧ _x37 = 1 + _x32 ∧ 1 + _x32 ≤ 10 ∧ _x38 = _x38 | |
l5 | 6 | l1: | x1 = _x41 ∧ x2 = _x42 ∧ x3 = _x43 ∧ x4 = _x44 ∧ x5 = _x45 ∧ x1 = _x46 ∧ x2 = _x47 ∧ x3 = _x48 ∧ x4 = _x49 ∧ x5 = _x50 ∧ _x45 = _x50 ∧ _x44 = _x49 ∧ _x43 = _x48 ∧ _x42 = _x47 ∧ _x41 = _x46 | |
l6 | 7 | l0: | x1 = _x51 ∧ x2 = _x52 ∧ x3 = _x53 ∧ x4 = _x54 ∧ x5 = _x55 ∧ x1 = _x56 ∧ x2 = _x57 ∧ x3 = _x58 ∧ x4 = _x59 ∧ x5 = _x60 ∧ _x55 = _x60 ∧ _x54 = _x59 ∧ _x53 = _x58 ∧ _x52 = _x57 ∧ _x51 = _x56 |
l5 | l5 | : | x1 = x1 ∧ x2 = x2 ∧ x3 = x3 ∧ x4 = x4 ∧ x5 = x5 |
l6 | l6 | : | x1 = x1 ∧ x2 = x2 ∧ x3 = x3 ∧ x4 = x4 ∧ x5 = x5 |
l1 | l1 | : | x1 = x1 ∧ x2 = x2 ∧ x3 = x3 ∧ x4 = x4 ∧ x5 = x5 |
l3 | l3 | : | x1 = x1 ∧ x2 = x2 ∧ x3 = x3 ∧ x4 = x4 ∧ x5 = x5 |
l0 | l0 | : | x1 = x1 ∧ x2 = x2 ∧ x3 = x3 ∧ x4 = x4 ∧ x5 = x5 |
l2 | l2 | : | x1 = x1 ∧ x2 = x2 ∧ x3 = x3 ∧ x4 = x4 ∧ x5 = x5 |
We consider subproblems for each of the 1 SCC(s) of the program graph.
Here we consider the SCC {
, }.We remove transition
using the following ranking functions, which are bounded by 0.: | 9 − x2 |
: | 9 − x2 |
We remove transition
using the following ranking functions, which are bounded by 0.: | 0 |
: | −1 |
There are no more "sharp" transitions in the cooperation program. Hence the cooperation termination is proved.