contract D { uint x; function f() public view returns (uint) { return x; } } contract C { function g() public { D d = new D(); uint y = d.f(); assert(y == 0); // should fail in BMC } } // ==== // SMTEngine: bmc // SMTExtCalls: trusted // ---- // Warning 8729: (124-131): Contract deployment is only supported in the trusted mode for external calls with the CHC engine. // Warning 4661: (153-167): BMC: Assertion violation happens here.