// RUN: %boogie -noinfer -contractInfer -printAssignment -abstractHoudini:IA[ConstantProp] "%s" > "%t"
// RUN: %diff "%s.expect" "%t"
function {:existential true} b1(x: bool) : bool;

var myVar: int;

procedure foo (i:int)
modifies myVar;
ensures b1(myVar>0);
{
  if (i>0) {
    myVar := 5;
  } else {
    myVar := 0;
  }
  assert false;
}