void abort() { }; void assume_abort_if_not(int cond) { if(!cond) {abort();} } /*@ requires ((cond != 0)) && (cond != 0); ensures ((cond != 0)) && (1); @*/ void __VERIFIER_assert(int cond) { if (!(cond)) { ERROR: {/*@ assert(0); */;abort();} } return; } int __VERIFIER_nondet_int(); int main() { int offset, length, nlen = __VERIFIER_nondet_int(); int i, j; /*@ loop invariant ((0 < ((long long) i + 1))); @*/ for (i=0; i