diff --git a/chain/vm/gas_v0.go b/chain/vm/gas_v0.go
index df3709058..555ffeb11 100644
--- a/chain/vm/gas_v0.go
+++ b/chain/vm/gas_v0.go
@@ -133,13 +133,13 @@ func (pl *pricelistV0) OnMethodInvocation(value abi.TokenAmount, methodNum abi.M
 
 // OnIpldGet returns the gas used for storing an object
 func (pl *pricelistV0) OnIpldGet() GasCharge {
-	return newGasCharge("OnIpldGet", pl.ipldGetBase, 0)
+	return newGasCharge("OnIpldGet", pl.ipldGetBase, 0).WithVirtual(114617, 0)
 }
 
 // OnIpldPut returns the gas used for storing an object
 func (pl *pricelistV0) OnIpldPut(dataSize int) GasCharge {
 	return newGasCharge("OnIpldPut", pl.ipldPutBase, int64(dataSize)*pl.ipldPutPerByte*pl.storageGasMulti).
-		WithExtra(dataSize)
+		WithExtra(dataSize).WithVirtual(400000, int64(dataSize)*1300)
 }
 
 // OnCreateActor returns the gas used for creating an actor
@@ -208,7 +208,7 @@ func (pl *pricelistV0) OnVerifyPost(info proof2.WindowPoStVerifyInfo) GasCharge
 		gasUsed /= 2 // XXX: this is an artificial discount
 	}
 
-	return newGasCharge("OnVerifyPost", gasUsed, 0).
+	return newGasCharge("OnVerifyPost", gasUsed, 0).WithVirtual(117680921+43780len(info.ChallengedSectors), 0)
 		WithExtra(map[string]interface{}{
 			"type": sectorSize,
 			"size": len(info.ChallengedSectors),
diff --git a/chain/vm/runtime.go b/chain/vm/runtime.go
index 9107e6d7e..e8ad3265b 100644
--- a/chain/vm/runtime.go
+++ b/chain/vm/runtime.go
@@ -50,7 +50,7 @@ func (m *Message) ValueReceived() abi.TokenAmount {
 }
 
 // EnableGasTracing, if true, outputs gas tracing in execution traces.
-var EnableGasTracing = false
+var EnableGasTracing = true
 
 type Runtime struct {
 	rt2.Message