diff --git a/src/Qir/Common/Include/SimulatorStub.hpp b/src/Qir/Common/Include/SimulatorStub.hpp
index c4a8fb25001..5a2a2459e9f 100644
--- a/src/Qir/Common/Include/SimulatorStub.hpp
+++ b/src/Qir/Common/Include/SimulatorStub.hpp
@@ -13,75 +13,75 @@ namespace Quantum
     {
         Qubit AllocateQubit() override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: AllocateQubit");
         }
         void ReleaseQubit(Qubit qubit) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ReleaseQubit");
         }
         virtual std::string QubitToString(Qubit qubit) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: QubitToString");
         }
         void X(Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: X");
         }
         void Y(Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: Y");
         }
         void Z(Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: Z");
         }
         void H(Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: H");
         }
         void S(Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: S");
         }
         void T(Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: T");
         }
         void R(PauliId axis, Qubit target, double theta) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: R");
         }
         void Exp(long numTargets, PauliId paulis[], Qubit targets[], double theta) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: Exp");
         }
         void ControlledX(long numControls, Qubit controls[], Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ControlledX");
         }
         void ControlledY(long numControls, Qubit controls[], Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ControlledY");
         }
         void ControlledZ(long numControls, Qubit controls[], Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ControlledZ");
         }
         void ControlledH(long numControls, Qubit controls[], Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ControlledH");
         }
         void ControlledS(long numControls, Qubit controls[], Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ControlledS");
         }
         void ControlledT(long numControls, Qubit controls[], Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ControlledT");
         }
         void ControlledR(long numControls, Qubit controls[], PauliId axis, Qubit target, double theta) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ControlledR");
         }
         void ControlledExp(
             long numControls,
@@ -91,47 +91,47 @@ namespace Quantum
             Qubit targets[],
             double theta) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ControlledExp");
         }
         void AdjointS(Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: AdjointS");
         }
         void AdjointT(Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: AdjointT");
         }
         void ControlledAdjointS(long numControls, Qubit controls[], Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ControlledAdjointS");
         }
         void ControlledAdjointT(long numControls, Qubit controls[], Qubit target) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ControlledAdjointT");
         }
         Result Measure(long numBases, PauliId bases[], long numTargets, Qubit targets[]) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: Measure");
         }
         void ReleaseResult(Result result) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: ReleaseResult");
         }
         bool AreEqualResults(Result r1, Result r2) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: AreEqualResults");
         }
         ResultValue GetResultValue(Result result) override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: GetResultValue");
         }
         Result UseZero() override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: UseZero");
         }
         Result UseOne() override
         {
-            throw std::logic_error("not_implemented");
+            throw std::logic_error("not_implemented: UseOne");
         }
     };