none: N1 -{INIT GLOBAL VARS}-> N27 line 1: N27 -{void __VERIFIER_error();}-> N28 line 2: N28 -{unsigned char __VERIFIER_nondet_uchar();}-> N29 lines 4-19: N29 -{int main();}-> N30 none: N30 -{Function start dummy edge}-> N2 line 5: N2 -{unsigned char a;}-> N3 line 5: N3 -{a = __VERIFIER_nondet_uchar();}-> N4 a == 104U; line 6: N4 -{unsigned char b;}-> N5 line 6: N5 -{b = __VERIFIER_nondet_uchar();}-> N6 b == 255U; line 7: N6 -{unsigned char c = b + 1;}-> N7 c == 0U; line 8: N7 -{unsigned char i = 0;}-> N8 a == 104U; c == 0U; i == 0U; b == 255U; line 9: N8 -{while}-> N9 line 9: N9 -{[!(a < 100)]}-> N11 a == 104U; a == 104U; line 16: N11 -{[c <= b]}-> N24 c == 0U; b == 255U; c == 0U; b == 255U; line 17: N24 -{Label: ERROR}-> N25