diff --git a/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationFeedbackHandler.java b/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationFeedbackHandler.java
deleted file mode 100644
index 57988ead..00000000
--- a/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationFeedbackHandler.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright 2014-2019 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package jetbrains.mps.logic.reactor.evaluation;
-
-import jetbrains.mps.logic.reactor.program.Rule;
-
-/**
- * @author Fedor Isakov
- */
-@Deprecated
-public interface EvaluationFeedbackHandler {
-    
-    /**
-     * @deprecated moved elsewhere
-     */
-    @Deprecated
-    default boolean handleFeedback(Rule rule, EvaluationFeedback feedback){
-        throw new UnsupportedOperationException(); 
-    }
-
-}
diff --git a/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationResult.java b/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationResult.java
index 870fedb3..eece2fd9 100644
--- a/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationResult.java
+++ b/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationResult.java
@@ -24,13 +24,7 @@ import jetbrains.mps.logic.reactor.core.EvaluationFailure;
 public interface EvaluationResult {
 
     public StoreView storeView();
-
-    /**
-     * @deprecated use {@link EvaluationResult#feedback()}
-     */
-    @Deprecated
-    default EvaluationFailure failure() { throw new UnsupportedOperationException(); }
-
+    
     public EvaluationFeedback feedback();
 
 }
diff --git a/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationSession.java b/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationSession.java
index f6369137..e7ed9572 100644
--- a/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationSession.java
+++ b/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationSession.java
@@ -90,19 +90,8 @@ public abstract class EvaluationSession {
 
         public abstract Config withStoreView(StoreView storeView);
 
-        @Deprecated
-        public Config withFeedbackHandler(EvaluationFeedbackHandler handler) {
-            throw new UnsupportedOperationException();
-        }
-
         public abstract EvaluationResult start(Supervisor supervisor);
 
-        /**
-         * @deprecated use {@link Config#start(Supervisor)}
-         */
-        @Deprecated
-        public EvaluationResult start() { throw new UnsupportedOperationException(); }
-
     }
     
     protected static void setBackend(EvaluationSession.Backend<? extends EvaluationSession> backend) {
diff --git a/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationTrace.java b/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationTrace.java
index 095125da..0f3b5b13 100644
--- a/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationTrace.java
+++ b/reactor/Core/src/jetbrains/mps/logic/reactor/evaluation/EvaluationTrace.java
@@ -50,8 +50,5 @@ public interface EvaluationTrace {
 
     default void ask(boolean result, PredicateInvocation invocation) {}
 
-    @Deprecated
-    default void failure(EvaluationFailure failure) {}
-
     default void feedback(EvaluationFeedback feedback) {}
 }
diff --git a/reactor/Core/src/jetbrains/mps/logic/reactor/program/Program.java b/reactor/Core/src/jetbrains/mps/logic/reactor/program/Program.java
index 70395324..49ba78e5 100644
--- a/reactor/Core/src/jetbrains/mps/logic/reactor/program/Program.java
+++ b/reactor/Core/src/jetbrains/mps/logic/reactor/program/Program.java
@@ -34,12 +34,4 @@ public abstract class Program {
 
     public abstract Iterable<Handler> handlers();
 
-    /**
-     * @deprecated use {@link jetbrains.mps.logic.reactor.evaluation.Supervisor}
-     */
-    @Deprecated
-    public List<?> instantiateArguments(List<?> arguments, LogicalContext logicalContext, InvocationContext invocationContext) {
-        throw new UnsupportedOperationException();
-    }
-
 }