Initial Problem

Start: f2
Program_Vars: Arg_0, Arg_1, Arg_2, Arg_3, Arg_4, Arg_5
Temp_Vars: G, H, I, J
Locations: f13, f14, f2, f23, f33, f4, f400, f43, f53, f6, f61, f63, f71, f73
Transitions:
1:f13(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f4(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5)
2:f13(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f400(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_0+1<=Arg_1
3:f2(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f23(G,I,H,J,1,Arg_5):|:1<=G && 1<=H && I<=0
4:f2(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f23(G,I,H,J,1,0):|:1<=G && 1<=H && 1<=I
5:f23(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f4(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_2<=Arg_4
6:f23(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f4(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,1):|:Arg_4+1<=Arg_2
9:f33(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f6(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_2<=Arg_4
10:f33(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f6(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,1):|:Arg_4+1<=Arg_2
0:f4(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f14(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_0<=0
7:f4(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f33(Arg_0-1,Arg_1,H,J,Arg_2,Arg_5):|:Arg_2<=H && Arg_1<=0 && 1<=Arg_0
8:f4(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f33(Arg_0-1,Arg_1,H,J,Arg_2,0):|:Arg_2<=H && 1<=Arg_1 && 1<=Arg_0
13:f43(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f6(Arg_0,Arg_1,Arg_2,Arg_3,Arg_2,Arg_5):|:Arg_2<=Arg_4 && Arg_4<=Arg_2
14:f43(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f6(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,1):|:Arg_4+1<=Arg_2
17:f53(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f61(Arg_0,Arg_0,Arg_2,Arg_3,Arg_2,Arg_5):|:Arg_2<=Arg_4
18:f53(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f61(Arg_0,Arg_0,Arg_2,Arg_3,Arg_2,1):|:Arg_4+1<=Arg_2
11:f6(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f43(Arg_0,Arg_1,H,J,Arg_2,Arg_5):|:Arg_2<=H && Arg_2<=0 && Arg_1<=0
12:f6(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f43(Arg_0,Arg_1,H,J,Arg_2,0):|:Arg_2<=H && Arg_2<=0 && 1<=Arg_1
15:f6(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f53(Arg_0,Arg_1,H,J,Arg_2-1,Arg_5):|:Arg_2<=H+1 && 1<=Arg_2 && Arg_1<=0
16:f6(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f53(Arg_0,Arg_1,H,J,Arg_2-1,0):|:Arg_2<=H+1 && 1<=Arg_2 && 1<=Arg_1
19:f61(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f63(Arg_0,Arg_1,H,J,Arg_4,Arg_5):|:Arg_1<=0 && Arg_4<=H
20:f61(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f63(Arg_0,Arg_1,H,J,Arg_4,0):|:1<=Arg_1 && Arg_4<=H
21:f63(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f71(Arg_0,Arg_1,Arg_2,Arg_3+1,Arg_2,Arg_5):|:Arg_2<=Arg_4
22:f63(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f71(Arg_0,Arg_1,Arg_2,Arg_3+1,Arg_2,1):|:Arg_4+1<=Arg_2
23:f71(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f73(Arg_0,Arg_1,H,J,Arg_4,Arg_5):|:Arg_1<=0 && Arg_4<=H
24:f71(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f73(Arg_0,Arg_1,H,J,Arg_4,0):|:1<=Arg_1 && Arg_4<=H
25:f73(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f13(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5):|:Arg_2<=Arg_4
26:f73(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,Arg_5) -> f13(Arg_0,Arg_1,Arg_2,Arg_3,Arg_4,1):|:Arg_4+1<=Arg_2

Preprocessing

Eliminate variables {J,Arg_3,Arg_5} that do not contribute to the problem

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 for location f6

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 for location f13

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 for location f33

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 for location f73

Found invariant 1<=0 for location f400

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 for location f71

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 for location f63

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && Arg_0<=Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_0<=0 && 0<=Arg_0 for location f14

Found invariant Arg_4<=1 && Arg_4<=Arg_2 && Arg_4<=Arg_0 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && 2<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_0+Arg_2 && 1<=Arg_0 for location f23

Found invariant Arg_4<=0 && Arg_4<=Arg_2 && Arg_4<=Arg_0 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 for location f43

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 for location f61

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 for location f53

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 for location f4

Cut unsatisfiable transition 54: f13->f400

Cut unreachable locations [f400] from the program graph

Problem after Preprocessing

Start: f2
Program_Vars: Arg_0, Arg_1, Arg_2, Arg_4
Temp_Vars: G, H, I
Locations: f13, f14, f2, f23, f33, f4, f43, f53, f6, f61, f63, f71, f73
Transitions:
53:f13(Arg_0,Arg_1,Arg_2,Arg_4) -> f4(Arg_0,Arg_1,Arg_2,Arg_4):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0
55:f2(Arg_0,Arg_1,Arg_2,Arg_4) -> f23(G,I,H,1):|:1<=G && 1<=H && I<=0
56:f2(Arg_0,Arg_1,Arg_2,Arg_4) -> f23(G,I,H,1):|:1<=G && 1<=H && 1<=I
57:f23(Arg_0,Arg_1,Arg_2,Arg_4) -> f4(Arg_0,Arg_1,Arg_2,Arg_4):|:Arg_4<=1 && Arg_4<=Arg_2 && Arg_4<=Arg_0 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && 2<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_0+Arg_2 && 1<=Arg_0 && Arg_2<=Arg_4
58:f23(Arg_0,Arg_1,Arg_2,Arg_4) -> f4(Arg_0,Arg_1,Arg_2,Arg_4):|:Arg_4<=1 && Arg_4<=Arg_2 && Arg_4<=Arg_0 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && 2<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_0+Arg_2 && 1<=Arg_0 && Arg_4+1<=Arg_2
59:f33(Arg_0,Arg_1,Arg_2,Arg_4) -> f6(Arg_0,Arg_1,Arg_2,Arg_4):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_2<=Arg_4
60:f33(Arg_0,Arg_1,Arg_2,Arg_4) -> f6(Arg_0,Arg_1,Arg_2,Arg_4):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_4+1<=Arg_2
61:f4(Arg_0,Arg_1,Arg_2,Arg_4) -> f14(Arg_0,Arg_1,Arg_2,Arg_4):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_0<=0
62:f4(Arg_0,Arg_1,Arg_2,Arg_4) -> f33(Arg_0-1,Arg_1,H,Arg_2):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_2<=H && Arg_1<=0 && 1<=Arg_0
63:f4(Arg_0,Arg_1,Arg_2,Arg_4) -> f33(Arg_0-1,Arg_1,H,Arg_2):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_2<=H && 1<=Arg_1 && 1<=Arg_0
64:f43(Arg_0,Arg_1,Arg_2,Arg_4) -> f6(Arg_0,Arg_1,Arg_2,Arg_2):|:Arg_4<=0 && Arg_4<=Arg_2 && Arg_4<=Arg_0 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_2<=Arg_4 && Arg_4<=Arg_2
65:f43(Arg_0,Arg_1,Arg_2,Arg_4) -> f6(Arg_0,Arg_1,Arg_2,Arg_4):|:Arg_4<=0 && Arg_4<=Arg_2 && Arg_4<=Arg_0 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_4+1<=Arg_2
66:f53(Arg_0,Arg_1,Arg_2,Arg_4) -> f61(Arg_0,Arg_0,Arg_2,Arg_2):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_2<=Arg_4
67:f53(Arg_0,Arg_1,Arg_2,Arg_4) -> f61(Arg_0,Arg_0,Arg_2,Arg_2):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_4+1<=Arg_2
68:f6(Arg_0,Arg_1,Arg_2,Arg_4) -> f43(Arg_0,Arg_1,H,Arg_2):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_2<=H && Arg_2<=0 && Arg_1<=0
69:f6(Arg_0,Arg_1,Arg_2,Arg_4) -> f43(Arg_0,Arg_1,H,Arg_2):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_2<=H && Arg_2<=0 && 1<=Arg_1
70:f6(Arg_0,Arg_1,Arg_2,Arg_4) -> f53(Arg_0,Arg_1,H,Arg_2-1):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_2<=H+1 && 1<=Arg_2 && Arg_1<=0
71:f6(Arg_0,Arg_1,Arg_2,Arg_4) -> f53(Arg_0,Arg_1,H,Arg_2-1):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_2<=H+1 && 1<=Arg_2 && 1<=Arg_1
72:f61(Arg_0,Arg_1,Arg_2,Arg_4) -> f63(Arg_0,Arg_1,H,Arg_4):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 && Arg_1<=0 && Arg_4<=H
73:f61(Arg_0,Arg_1,Arg_2,Arg_4) -> f63(Arg_0,Arg_1,H,Arg_4):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 && 1<=Arg_1 && Arg_4<=H
74:f63(Arg_0,Arg_1,Arg_2,Arg_4) -> f71(Arg_0,Arg_1,Arg_2,Arg_2):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 && Arg_2<=Arg_4
75:f63(Arg_0,Arg_1,Arg_2,Arg_4) -> f71(Arg_0,Arg_1,Arg_2,Arg_2):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 && Arg_4+1<=Arg_2
76:f71(Arg_0,Arg_1,Arg_2,Arg_4) -> f73(Arg_0,Arg_1,H,Arg_4):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 && Arg_1<=0 && Arg_4<=H
77:f71(Arg_0,Arg_1,Arg_2,Arg_4) -> f73(Arg_0,Arg_1,H,Arg_4):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 && 1<=Arg_1 && Arg_4<=H
78:f73(Arg_0,Arg_1,Arg_2,Arg_4) -> f13(Arg_0,Arg_1,Arg_2,Arg_4):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 && Arg_2<=Arg_4
79:f73(Arg_0,Arg_1,Arg_2,Arg_4) -> f13(Arg_0,Arg_1,Arg_2,Arg_4):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 && Arg_4+1<=Arg_2

knowledge_propagation leads to new time bound 2 {O(1)} for transition 62:f4(Arg_0,Arg_1,Arg_2,Arg_4) -> f33(Arg_0-1,Arg_1,H,Arg_2):|:Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_0+Arg_2 && 0<=Arg_0 && Arg_2<=H && Arg_1<=0 && 1<=Arg_0

Analysing control-flow refined program

Cut unsatisfiable transition 61: f4->f14

Cut unsatisfiable transition 422: n_f4___24->f14

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 0<=Arg_1+Arg_4 && Arg_1<=Arg_4 && 0<=Arg_0+Arg_4 && Arg_0<=Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && Arg_1<=Arg_2 && 0<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f13___9

Found invariant Arg_4<=1 && Arg_4<=Arg_2 && Arg_1+Arg_4<=1 && Arg_4<=1+Arg_0 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && 1+Arg_1<=Arg_4 && 1<=Arg_0+Arg_4 && 1<=Arg_2 && 1+Arg_1<=Arg_2 && 1<=Arg_0+Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && 0<=Arg_0 for location n_f33___47

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 1<=Arg_1+Arg_4 && 1<=Arg_0+Arg_4 && 0<=Arg_2 && 1<=Arg_1+Arg_2 && 1<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f71___7

Found invariant Arg_4<=0 && Arg_4<=Arg_2 && Arg_2+Arg_4<=0 && 1+Arg_4<=Arg_1 && Arg_4<=Arg_0 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 1<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && Arg_2<=0 && 1+Arg_2<=Arg_1 && Arg_2<=Arg_0 && 0<=Arg_2 && 1<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=1+Arg_0 && 1<=Arg_1 && 1<=Arg_0+Arg_1 && 1+Arg_0<=Arg_1 && 0<=Arg_0 for location n_f6___18

Found invariant Arg_4<=Arg_2 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 1+Arg_1<=Arg_4 && 1<=Arg_0+Arg_4 && 1<=Arg_2 && 1+Arg_1<=Arg_2 && 1<=Arg_0+Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && 0<=Arg_0 for location n_f6___45

Found invariant Arg_4<=Arg_2 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 1<=Arg_1+Arg_4 && 1+Arg_1<=Arg_4 && 1<=Arg_0+Arg_4 && 1+Arg_0<=Arg_4 && 1<=Arg_2 && 1<=Arg_1+Arg_2 && 1+Arg_1<=Arg_2 && 1<=Arg_0+Arg_2 && 1+Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f71___38

Found invariant Arg_4<=Arg_2 && 2<=Arg_4 && 4<=Arg_2+Arg_4 && 2<=Arg_1+Arg_4 && 2+Arg_1<=Arg_4 && 2<=Arg_0+Arg_4 && 2+Arg_0<=Arg_4 && 2<=Arg_2 && 2<=Arg_1+Arg_2 && 2+Arg_1<=Arg_2 && 2<=Arg_0+Arg_2 && 2+Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f73___32

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 1<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && 1<=Arg_1 && 1<=Arg_0+Arg_1 && 0<=Arg_0 for location n_f53___19

Found invariant 1+Arg_4<=Arg_2 && 2<=Arg_4 && 5<=Arg_2+Arg_4 && 2<=Arg_1+Arg_4 && 2+Arg_1<=Arg_4 && 2<=Arg_0+Arg_4 && 2+Arg_0<=Arg_4 && 3<=Arg_2 && 3<=Arg_1+Arg_2 && 3+Arg_1<=Arg_2 && 3<=Arg_0+Arg_2 && 3+Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f13___30

Found invariant Arg_4<=Arg_2 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 1<=Arg_1+Arg_4 && 1+Arg_1<=Arg_4 && 1<=Arg_0+Arg_4 && 1+Arg_0<=Arg_4 && 1<=Arg_2 && 1<=Arg_1+Arg_2 && 1+Arg_1<=Arg_2 && 1<=Arg_0+Arg_2 && 1+Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f13___35

Found invariant Arg_4<=Arg_2 && 2<=Arg_4 && 4<=Arg_2+Arg_4 && 2+Arg_1<=Arg_4 && 2<=Arg_0+Arg_4 && 2<=Arg_2 && 2+Arg_1<=Arg_2 && 2<=Arg_0+Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && 0<=Arg_0 for location n_f33___2

Found invariant 1+Arg_4<=Arg_2 && 1<=Arg_4 && 3<=Arg_2+Arg_4 && 1+Arg_1<=Arg_4 && 1<=Arg_0+Arg_4 && 2<=Arg_2 && 2+Arg_1<=Arg_2 && 2<=Arg_0+Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && 0<=Arg_0 for location n_f6___44

Found invariant Arg_4<=Arg_2 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 1+Arg_1<=Arg_4 && 1<=Arg_0+Arg_4 && 1+Arg_0<=Arg_4 && 1<=Arg_2 && 1<=Arg_1+Arg_2 && 1+Arg_1<=Arg_2 && 1<=Arg_0+Arg_2 && 1+Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f73___36

Found invariant Arg_4<=1 && Arg_4<=Arg_2 && Arg_4<=Arg_1 && Arg_4<=1+Arg_0 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && 2<=Arg_1+Arg_4 && 1<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_1+Arg_2 && 1<=Arg_0+Arg_2 && 1<=Arg_1 && 1<=Arg_0+Arg_1 && 0<=Arg_0 for location n_f33___46

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 1<=Arg_0+Arg_4 && 0<=Arg_2 && 1<=Arg_1+Arg_2 && 1<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f73___6

Found invariant 1+Arg_4<=Arg_2 && 0<=Arg_4 && 1<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 1<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_1+Arg_2 && 2<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f13___4

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 1<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 1<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=1+Arg_0 && 1<=Arg_1 && 1<=Arg_0+Arg_1 && 1+Arg_0<=Arg_1 && 0<=Arg_0 for location n_f6___22

Found invariant 1+Arg_4<=Arg_2 && 1<=Arg_4 && 3<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 1+Arg_1<=Arg_4 && 1<=Arg_0+Arg_4 && 1+Arg_0<=Arg_4 && 2<=Arg_2 && 2<=Arg_1+Arg_2 && 2+Arg_1<=Arg_2 && 2<=Arg_0+Arg_2 && 2+Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f13___34

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 1<=Arg_1+Arg_4 && 1<=Arg_0+Arg_4 && 0<=Arg_2 && 1<=Arg_1+Arg_2 && 1<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f13___5

Found invariant 1+Arg_4<=Arg_2 && 0<=Arg_4 && 1<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_1+Arg_2 && 1<=Arg_0+Arg_2 && 1<=Arg_1 && 1<=Arg_0+Arg_1 && 0<=Arg_0 for location n_f6___21

Found invariant 1+Arg_4<=Arg_2 && 1<=Arg_4 && 3<=Arg_2+Arg_4 && 2<=Arg_1+Arg_4 && 2<=Arg_0+Arg_4 && 2<=Arg_2 && 3<=Arg_1+Arg_2 && 3<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f13___25

Found invariant Arg_4<=Arg_2 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && 2<=Arg_1+Arg_4 && 2<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_1+Arg_2 && 2<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f63___39

Found invariant Arg_4<=Arg_2 && 2<=Arg_4 && 4<=Arg_2+Arg_4 && 3<=Arg_1+Arg_4 && 3<=Arg_0+Arg_4 && 2<=Arg_2 && 3<=Arg_1+Arg_2 && 3<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f73___16

Found invariant Arg_4<=Arg_2 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && 2<=Arg_1+Arg_4 && 2<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_1+Arg_2 && 2<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f73___27

Found invariant Arg_4<=1 && Arg_4<=Arg_2 && Arg_4<=Arg_0 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && 2<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_0+Arg_2 && 1<=Arg_0 for location f4

Found invariant 1+Arg_4<=Arg_2 && 2<=Arg_4 && 5<=Arg_2+Arg_4 && 3<=Arg_1+Arg_4 && 3<=Arg_0+Arg_4 && 3<=Arg_2 && 4<=Arg_1+Arg_2 && 4<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f13___14

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 1<=Arg_0+Arg_4 && 0<=Arg_2 && 1<=Arg_1+Arg_2 && 1<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f63___12

Found invariant Arg_4<=Arg_2 && 2<=Arg_4 && 4<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 2<=Arg_1+Arg_4 && 2+Arg_1<=Arg_4 && 2<=Arg_0+Arg_4 && 2+Arg_0<=Arg_4 && 2<=Arg_2 && 2<=Arg_1+Arg_2 && 2+Arg_1<=Arg_2 && 2<=Arg_0+Arg_2 && 2+Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f71___37

Found invariant Arg_4<=Arg_2 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 2<=Arg_1+Arg_4 && 1<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_1+Arg_2 && 1<=Arg_0+Arg_2 && 1<=Arg_1 && 1<=Arg_0+Arg_1 && 0<=Arg_0 for location n_f6___3

Found invariant Arg_4<=Arg_2 && 2<=Arg_4 && 4<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 3<=Arg_1+Arg_4 && 3<=Arg_0+Arg_4 && 2<=Arg_2 && 3<=Arg_1+Arg_2 && 3<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f71___28

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && Arg_1<=Arg_4 && 0<=Arg_0+Arg_4 && Arg_0<=Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && Arg_1<=Arg_2 && 0<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f73___10

Found invariant Arg_4<=Arg_2 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 2<=Arg_1+Arg_4 && 2<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_1+Arg_2 && 2<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f13___26

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 0<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 for location n_f61___41

Found invariant Arg_4<=0 && 1+Arg_4<=Arg_2 && 1+Arg_4<=Arg_1 && Arg_4<=Arg_0 && 0<=Arg_4 && 1<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_1+Arg_2 && 1<=Arg_0+Arg_2 && Arg_1<=1+Arg_0 && 1<=Arg_1 && 1<=Arg_0+Arg_1 && 1+Arg_0<=Arg_1 && 0<=Arg_0 for location n_f6___17

Found invariant Arg_4<=Arg_2 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 1+Arg_1<=Arg_4 && 1<=Arg_0+Arg_4 && 1+Arg_0<=Arg_4 && 1<=Arg_2 && 1<=Arg_1+Arg_2 && 1+Arg_1<=Arg_2 && 1<=Arg_0+Arg_2 && 1+Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f63___40

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 1<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=1+Arg_0 && 1<=Arg_1 && 1<=Arg_0+Arg_1 && 1+Arg_0<=Arg_1 && 0<=Arg_0 for location n_f33___23

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 1<=Arg_0+Arg_4 && 0<=Arg_2 && 1<=Arg_1+Arg_2 && 1<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f4___24

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_1<=Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && Arg_1<=Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && 0<=Arg_0 for location n_f53___43

Found invariant Arg_4<=Arg_2 && 2<=Arg_4 && 4<=Arg_2+Arg_4 && 3<=Arg_1+Arg_4 && 2<=Arg_0+Arg_4 && 2<=Arg_2 && 3<=Arg_1+Arg_2 && 2<=Arg_0+Arg_2 && 1<=Arg_1 && 1<=Arg_0+Arg_1 && 0<=Arg_0 for location n_f33___1

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && Arg_1<=Arg_4 && 0<=Arg_0+Arg_4 && Arg_0<=Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && Arg_1<=Arg_2 && 0<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f4___33

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && Arg_1<=Arg_4 && 0<=Arg_0+Arg_4 && Arg_0<=Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && Arg_1<=Arg_2 && 0<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location f14

Found invariant Arg_4<=1 && Arg_4<=Arg_2 && Arg_4<=Arg_0 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && 2<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_0+Arg_2 && 1<=Arg_0 for location f23

Found invariant 1+Arg_4<=Arg_2 && 0<=Arg_4 && 1<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && Arg_1<=Arg_4 && 0<=Arg_0+Arg_4 && Arg_0<=Arg_4 && 1<=Arg_2 && 1<=Arg_1+Arg_2 && 1+Arg_1<=Arg_2 && 1<=Arg_0+Arg_2 && 1+Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f13___8

Found invariant Arg_4<=0 && Arg_4<=Arg_2 && 1+Arg_4<=Arg_1 && Arg_4<=Arg_0 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 1<=Arg_1+Arg_4 && 0<=Arg_0+Arg_4 && 0<=Arg_2 && 1<=Arg_1+Arg_2 && 0<=Arg_0+Arg_2 && Arg_1<=1+Arg_0 && 1<=Arg_1 && 1<=Arg_0+Arg_1 && 1+Arg_0<=Arg_1 && 0<=Arg_0 for location n_f43___20

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && 0<=Arg_1+Arg_4 && Arg_1<=Arg_4 && 0<=Arg_0+Arg_4 && Arg_0<=Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && Arg_1<=Arg_2 && 0<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f63___13

Found invariant Arg_4<=Arg_2 && 0<=Arg_4 && 0<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 0<=Arg_1+Arg_4 && Arg_1<=Arg_4 && 0<=Arg_0+Arg_4 && Arg_0<=Arg_4 && 0<=Arg_2 && 0<=Arg_1+Arg_2 && Arg_1<=Arg_2 && 0<=Arg_0+Arg_2 && Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f71___11

Found invariant Arg_4<=Arg_2 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 2<=Arg_1+Arg_4 && 2<=Arg_0+Arg_4 && 1<=Arg_2 && 2<=Arg_1+Arg_2 && 2<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f71___29

Found invariant Arg_4<=Arg_2 && 2<=Arg_4 && 4<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 2<=Arg_1+Arg_4 && 2+Arg_1<=Arg_4 && 2<=Arg_0+Arg_4 && 2+Arg_0<=Arg_4 && 2<=Arg_2 && 2<=Arg_1+Arg_2 && 2+Arg_1<=Arg_2 && 2<=Arg_0+Arg_2 && 2+Arg_0<=Arg_2 && Arg_1<=0 && Arg_1<=Arg_0 && Arg_0+Arg_1<=0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && Arg_0<=0 && 0<=Arg_0 for location n_f13___31

Found invariant Arg_4<=Arg_2 && 1<=Arg_4 && 2<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 1<=Arg_1+Arg_4 && 1<=Arg_0+Arg_4 && 1<=Arg_2 && 1<=Arg_1+Arg_2 && 1<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 0<=Arg_1 && 0<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 0<=Arg_0 for location n_f61___42

Found invariant Arg_4<=Arg_2 && 2<=Arg_4 && 4<=Arg_2+Arg_4 && Arg_2<=Arg_4 && 3<=Arg_1+Arg_4 && 3<=Arg_0+Arg_4 && 2<=Arg_2 && 3<=Arg_1+Arg_2 && 3<=Arg_0+Arg_2 && Arg_1<=Arg_0 && 1<=Arg_1 && 2<=Arg_0+Arg_1 && Arg_0<=Arg_1 && 1<=Arg_0 for location n_f13___15

CFR did not improve the program. Rolling back

All Bounds

Timebounds

Overall timebound:inf {Infinity}
53: f13->f4: inf {Infinity}
55: f2->f23: 1 {O(1)}
56: f2->f23: 1 {O(1)}
57: f23->f4: 1 {O(1)}
58: f23->f4: 1 {O(1)}
59: f33->f6: inf {Infinity}
60: f33->f6: inf {Infinity}
61: f4->f14: 1 {O(1)}
62: f4->f33: 2 {O(1)}
63: f4->f33: inf {Infinity}
64: f43->f6: inf {Infinity}
65: f43->f6: inf {Infinity}
66: f53->f61: inf {Infinity}
67: f53->f61: inf {Infinity}
68: f6->f43: inf {Infinity}
69: f6->f43: inf {Infinity}
70: f6->f53: inf {Infinity}
71: f6->f53: inf {Infinity}
72: f61->f63: inf {Infinity}
73: f61->f63: inf {Infinity}
74: f63->f71: inf {Infinity}
75: f63->f71: inf {Infinity}
76: f71->f73: inf {Infinity}
77: f71->f73: inf {Infinity}
78: f73->f13: inf {Infinity}
79: f73->f13: inf {Infinity}

Costbounds

Overall costbound: inf {Infinity}
53: f13->f4: inf {Infinity}
55: f2->f23: 1 {O(1)}
56: f2->f23: 1 {O(1)}
57: f23->f4: 1 {O(1)}
58: f23->f4: 1 {O(1)}
59: f33->f6: inf {Infinity}
60: f33->f6: inf {Infinity}
61: f4->f14: 1 {O(1)}
62: f4->f33: 2 {O(1)}
63: f4->f33: inf {Infinity}
64: f43->f6: inf {Infinity}
65: f43->f6: inf {Infinity}
66: f53->f61: inf {Infinity}
67: f53->f61: inf {Infinity}
68: f6->f43: inf {Infinity}
69: f6->f43: inf {Infinity}
70: f6->f53: inf {Infinity}
71: f6->f53: inf {Infinity}
72: f61->f63: inf {Infinity}
73: f61->f63: inf {Infinity}
74: f63->f71: inf {Infinity}
75: f63->f71: inf {Infinity}
76: f71->f73: inf {Infinity}
77: f71->f73: inf {Infinity}
78: f73->f13: inf {Infinity}
79: f73->f13: inf {Infinity}

Sizebounds

55: f2->f23, Arg_4: 1 {O(1)}
56: f2->f23, Arg_4: 1 {O(1)}
57: f23->f4, Arg_2: 1 {O(1)}
57: f23->f4, Arg_4: 1 {O(1)}
58: f23->f4, Arg_4: 1 {O(1)}
61: f4->f14, Arg_0: 0 {O(1)}
64: f43->f6, Arg_2: 0 {O(1)}
64: f43->f6, Arg_4: 0 {O(1)}
65: f43->f6, Arg_4: 0 {O(1)}
68: f6->f43, Arg_4: 0 {O(1)}
69: f6->f43, Arg_4: 0 {O(1)}
72: f61->f63, Arg_0: 0 {O(1)}
72: f61->f63, Arg_1: 0 {O(1)}
76: f71->f73, Arg_0: 0 {O(1)}
76: f71->f73, Arg_1: 0 {O(1)}