(GOAL COMPLEXITY) (STARTTERM (FUNCTIONSYMBOLS f0)) (VAR A B C D E) (RULES f0(A, B, C, D, E) -> Com_1(f10(F, 0, C, 0, F)) f10(A, B, C, D, E) -> Com_1(f25(A, B, C, D, E)) [ -D >= 0 /\ B - D >= 0 /\ -B - D >= 0 /\ D >= 0 /\ B + D >= 0 /\ -B + D >= 0 /\ -B >= 0 /\ B >= 0 /\ A >= 1 ] f10(A, B, C, D, E) -> Com_1(f16(A, 0, F, D, E)) [ -D >= 0 /\ B - D >= 0 /\ -B - D >= 0 /\ D >= 0 /\ B + D >= 0 /\ -B + D >= 0 /\ -B >= 0 /\ B >= 0 /\ 0 >= A /\ F >= 1 ] f25(A, B, C, D, E) -> Com_1(f25(A, B, C, D, E)) [ -D >= 0 /\ B - D >= 0 /\ -B - D >= 0 /\ A - D - 1 >= 0 /\ D >= 0 /\ B + D >= 0 /\ -B + D >= 0 /\ A + D - 1 >= 0 /\ -B >= 0 /\ A - B - 1 >= 0 /\ B >= 0 /\ A + B - 1 >= 0 /\ A - 1 >= 0 ] f16(A, B, C, D, E) -> Com_1(f16(A, B, C, D, E)) [ -D >= 0 /\ C - D - 1 >= 0 /\ B - D >= 0 /\ -B - D >= 0 /\ -A - D >= 0 /\ D >= 0 /\ C + D - 1 >= 0 /\ B + D >= 0 /\ -B + D >= 0 /\ -A + D >= 0 /\ C - 1 >= 0 /\ B + C - 1 >= 0 /\ -B + C - 1 >= 0 /\ -A + C - 1 >= 0 /\ -B >= 0 /\ -A - B >= 0 /\ B >= 0 /\ -A + B >= 0 /\ -A >= 0 /\ C >= 1 ] )