(GOAL COMPLEXITY) (STARTTERM (FUNCTIONSYMBOLS evalfstart)) (VAR A B C D) (RULES evalfstart(A, B, C, D) -> Com_1(evalfentryin(A, B, C, D)) evalfentryin(A, B, C, D) -> Com_1(evalfbb5in(B, B, C, D)) evalfbb5in(A, B, C, D) -> Com_1(evalfbbin(A, B, C, D)) [ B >= 2 ] evalfbb5in(A, B, C, D) -> Com_1(evalfreturnin(A, B, C, D)) [ 1 >= B ] evalfbbin(A, B, C, D) -> Com_1(evalfbb2in(A, B, B - 1, A + B - 1)) [ B - 2 >= 0 ] evalfbb2in(A, B, C, D) -> Com_1(evalfbb4in(A, B, C, D)) [ B - C - 1 >= 0 /\ C - 1 >= 0 /\ B + C - 3 >= 0 /\ -B + C + 1 >= 0 /\ B - 2 >= 0 /\ C >= D + 1 ] evalfbb2in(A, B, C, D) -> Com_1(evalfbb3in(A, B, C, D)) [ B - C - 1 >= 0 /\ C - 1 >= 0 /\ B + C - 3 >= 0 /\ -B + C + 1 >= 0 /\ B - 2 >= 0 /\ D >= C ] evalfbb3in(A, B, C, D) -> Com_1(evalfbb1in(A, B, C, D)) [ D - 1 >= 0 /\ C + D - 2 >= 0 /\ -C + D >= 0 /\ B + D - 3 >= 0 /\ -B + D + 1 >= 0 /\ B - C - 1 >= 0 /\ C - 1 >= 0 /\ B + C - 3 >= 0 /\ -B + C + 1 >= 0 /\ B - 2 >= 0 /\ 0 >= E + 1 ] evalfbb3in(A, B, C, D) -> Com_1(evalfbb1in(A, B, C, D)) [ D - 1 >= 0 /\ C + D - 2 >= 0 /\ -C + D >= 0 /\ B + D - 3 >= 0 /\ -B + D + 1 >= 0 /\ B - C - 1 >= 0 /\ C - 1 >= 0 /\ B + C - 3 >= 0 /\ -B + C + 1 >= 0 /\ B - 2 >= 0 /\ E >= 1 ] evalfbb3in(A, B, C, D) -> Com_1(evalfbb4in(A, B, C, D)) [ D - 1 >= 0 /\ C + D - 2 >= 0 /\ -C + D >= 0 /\ B + D - 3 >= 0 /\ -B + D + 1 >= 0 /\ B - C - 1 >= 0 /\ C - 1 >= 0 /\ B + C - 3 >= 0 /\ -B + C + 1 >= 0 /\ B - 2 >= 0 ] evalfbb1in(A, B, C, D) -> Com_1(evalfbb2in(A, B, C, D - 1)) [ D - 1 >= 0 /\ C + D - 2 >= 0 /\ -C + D >= 0 /\ B + D - 3 >= 0 /\ -B + D + 1 >= 0 /\ B - C - 1 >= 0 /\ C - 1 >= 0 /\ B + C - 3 >= 0 /\ -B + C + 1 >= 0 /\ B - 2 >= 0 ] evalfbb4in(A, B, C, D) -> Com_1(evalfbb5in(D - C + 1, C - 1, C, D)) [ B - C - 1 >= 0 /\ C - 1 >= 0 /\ B + C - 3 >= 0 /\ -B + C + 1 >= 0 /\ B - 2 >= 0 ] evalfreturnin(A, B, C, D) -> Com_1(evalfstop(A, B, C, D)) [ -B + 1 >= 0 ] )