diff --git a/build.xml b/build.xml
index 6323f842..41a60053 100644
--- a/build.xml
+++ b/build.xml
@@ -594,6 +594,7 @@
           <language id="l:a247e09e-2435-45ba-b8d2-07e93feba96a:jetbrains.mps.baseLanguage.tuples" />
           <language id="l:ceab5195-25ea-4f22-9b92-103b95ca8c0c:jetbrains.mps.lang.core" />
           <language id="l:7866978e-a0f0-4cc7-81bc-4d213d9375e1:jetbrains.mps.lang.smodel" />
+          <language id="l:c7fb639f-be78-4307-89b0-b5959c3fa8c8:jetbrains.mps.lang.text" />
           <language id="l:35320f26-77cb-4c55-be9f-a97a27770af1:jetbrains.mps.logic" />
           <language id="l:0b80a2e8-f9f1-47b3-823f-56eb115bca42:jetbrains.mps.typechecking.annotation" />
         </uses>
@@ -2610,6 +2611,7 @@
           <language id="l:a247e09e-2435-45ba-b8d2-07e93feba96a:jetbrains.mps.baseLanguage.tuples" />
           <language id="l:ceab5195-25ea-4f22-9b92-103b95ca8c0c:jetbrains.mps.lang.core" />
           <language id="l:7866978e-a0f0-4cc7-81bc-4d213d9375e1:jetbrains.mps.lang.smodel" />
+          <language id="l:c7fb639f-be78-4307-89b0-b5959c3fa8c8:jetbrains.mps.lang.text" />
           <language id="l:35320f26-77cb-4c55-be9f-a97a27770af1:jetbrains.mps.logic" />
           <language id="l:0b80a2e8-f9f1-47b3-823f-56eb115bca42:jetbrains.mps.typechecking.annotation" />
         </uses>
diff --git a/coderules/languages/jetbrains.mps.lang.coderules/runtime/jetbrains.mps.lang.coderules.runtime.msd b/coderules/languages/jetbrains.mps.lang.coderules/runtime/jetbrains.mps.lang.coderules.runtime.msd
index 24bde774..18cf6365 100644
--- a/coderules/languages/jetbrains.mps.lang.coderules/runtime/jetbrains.mps.lang.coderules.runtime.msd
+++ b/coderules/languages/jetbrains.mps.lang.coderules/runtime/jetbrains.mps.lang.coderules.runtime.msd
@@ -26,6 +26,7 @@
     <language slang="l:ceab5195-25ea-4f22-9b92-103b95ca8c0c:jetbrains.mps.lang.core" version="1" />
     <language slang="l:446c26eb-2b7b-4bf0-9b35-f83fa582753e:jetbrains.mps.lang.modelapi" version="0" />
     <language slang="l:7866978e-a0f0-4cc7-81bc-4d213d9375e1:jetbrains.mps.lang.smodel" version="15" />
+    <language slang="l:c7fb639f-be78-4307-89b0-b5959c3fa8c8:jetbrains.mps.lang.text" version="0" />
     <language slang="l:9ded098b-ad6a-4657-bfd9-48636cfe8bc3:jetbrains.mps.lang.traceable" version="0" />
     <language slang="l:35320f26-77cb-4c55-be9f-a97a27770af1:jetbrains.mps.logic" version="2" />
     <language slang="l:0b80a2e8-f9f1-47b3-823f-56eb115bca42:jetbrains.mps.typechecking.annotation" version="0" />
diff --git a/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.eval.mps b/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.eval.mps
index ef201142..789bf873 100644
--- a/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.eval.mps
+++ b/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.eval.mps
@@ -6169,6 +6169,21 @@
         <ref role="3uigEE" to="av0y:~IncrementalProgramSpec" resolve="IncrementalProgramSpec" />
       </node>
     </node>
+    <node concept="2tJIrI" id="tyIfzBDkqP" role="jymVt" />
+    <node concept="3clFb_" id="tyIfzBDlP8" role="jymVt">
+      <property role="TrG5h" value="getProgramGenInfo" />
+      <node concept="3clFbS" id="tyIfzBDlPb" role="3clF47">
+        <node concept="3clFbF" id="tyIfzBDmOq" role="3cqZAp">
+          <node concept="37vLTw" id="tyIfzBDmOp" role="3clFbG">
+            <ref role="3cqZAo" node="tyIfzBDjPX" resolve="programGenInfo" />
+          </node>
+        </node>
+      </node>
+      <node concept="3Tm1VV" id="tyIfzBDlmZ" role="1B3o_S" />
+      <node concept="3uibUv" id="tyIfzBDmqh" role="3clF45">
+        <ref role="3uigEE" to="xnrr:1H_6AUSU96G" resolve="ProgramGenInfoBuilder.ProgramGenInfo" />
+      </node>
+    </node>
     <node concept="2tJIrI" id="6OXbTDxQQYI" role="jymVt" />
     <node concept="3clFb_" id="7kTeLbPnDc0" role="jymVt">
       <property role="TrG5h" value="doProduce" />
@@ -6333,11 +6348,11 @@
           <node concept="3cpWsn" id="1H_6AUSGoq4" role="3cpWs9">
             <property role="TrG5h" value="analysisInfoBuilder" />
             <node concept="3uibUv" id="1H_6AUT4kzY" role="1tU5fm">
-              <ref role="3uigEE" to="xnrr:1H_6AUSE5Z9" resolve="ProgramAnalysisInfoBuilder" />
+              <ref role="3uigEE" to="xnrr:1H_6AUSE5Z9" resolve="ProgramGenInfoBuilder" />
             </node>
             <node concept="2ShNRf" id="1H_6AUSGoC6" role="33vP2m">
               <node concept="HV5vD" id="1H_6AUSGpYh" role="2ShVmc">
-                <ref role="HV5vE" to="xnrr:1H_6AUSE5Z9" resolve="ProgramAnalysisInfoBuilder" />
+                <ref role="HV5vE" to="xnrr:1H_6AUSE5Z9" resolve="ProgramGenInfoBuilder" />
               </node>
             </node>
           </node>
@@ -6444,13 +6459,15 @@
               </node>
             </node>
             <node concept="3clFbH" id="1H_6AUT4mqH" role="3cqZAp" />
-            <node concept="3cpWs8" id="1H_6AUT4mw1" role="3cqZAp">
-              <node concept="3cpWsn" id="1H_6AUT4mw2" role="3cpWs9">
-                <property role="TrG5h" value="info" />
-                <node concept="3uibUv" id="1H_6AUT4mw3" role="1tU5fm">
-                  <ref role="3uigEE" to="xnrr:1H_6AUSU96G" resolve="ProgramAnalysisInfoBuilder.Info" />
+            <node concept="3clFbF" id="tyIfzBDnff" role="3cqZAp">
+              <node concept="37vLTI" id="tyIfzBDnIs" role="3clFbG">
+                <node concept="2OqwBi" id="tyIfzBDnqF" role="37vLTJ">
+                  <node concept="Xjq3P" id="tyIfzBDnfd" role="2Oq$k0" />
+                  <node concept="2OwXpG" id="tyIfzBDn_M" role="2OqNvi">
+                    <ref role="2Oxat5" node="tyIfzBDjPX" resolve="programGenInfo" />
+                  </node>
                 </node>
-                <node concept="2OqwBi" id="1H_6AUT4lei" role="33vP2m">
+                <node concept="2OqwBi" id="1H_6AUT4lei" role="37vLTx">
                   <node concept="37vLTw" id="1H_6AUT4l2S" role="2Oq$k0">
                     <ref role="3cqZAo" node="1H_6AUSGoq4" resolve="analysisInfoBuilder" />
                   </node>
@@ -6472,8 +6489,8 @@
                 <node concept="2ShNRf" id="1H_6AUT4lOu" role="33vP2m">
                   <node concept="1pGfFk" id="1H_6AUT4m0i" role="2ShVmc">
                     <ref role="37wK5l" to="xnrr:1H_6AUSTUb0" resolve="SimpleProgramAnalysis" />
-                    <node concept="37vLTw" id="1H_6AUT4mD8" role="37wK5m">
-                      <ref role="3cqZAo" node="1H_6AUT4mw2" resolve="info" />
+                    <node concept="37vLTw" id="tyIfzBDnQl" role="37wK5m">
+                      <ref role="3cqZAo" node="tyIfzBDjPX" resolve="programGenInfo" />
                     </node>
                   </node>
                 </node>
@@ -6488,8 +6505,8 @@
                 <node concept="2ShNRf" id="1H_6AUT4pER" role="33vP2m">
                   <node concept="1pGfFk" id="1H_6AUT4q22" role="2ShVmc">
                     <ref role="37wK5l" to="xnrr:1H_6AUT4mKn" resolve="IncrementalProgramSpecBuilder" />
-                    <node concept="37vLTw" id="1H_6AUT4qdW" role="37wK5m">
-                      <ref role="3cqZAo" node="1H_6AUT4mw2" resolve="info" />
+                    <node concept="37vLTw" id="tyIfzBDnWu" role="37wK5m">
+                      <ref role="3cqZAo" node="tyIfzBDjPX" resolve="programGenInfo" />
                     </node>
                     <node concept="37vLTw" id="1H_6AUT4qgt" role="37wK5m">
                       <ref role="3cqZAo" node="1H_6AUT4lKe" resolve="principalCtrsAnalysis" />
@@ -6598,6 +6615,13 @@
         <ref role="3uigEE" to="av0y:~IncrementalProgramSpec" resolve="IncrementalProgramSpec" />
       </node>
     </node>
+    <node concept="312cEg" id="tyIfzBDjPX" role="jymVt">
+      <property role="TrG5h" value="programGenInfo" />
+      <node concept="3Tm6S6" id="tyIfzBDjf6" role="1B3o_S" />
+      <node concept="3uibUv" id="tyIfzBDjNN" role="1tU5fm">
+        <ref role="3uigEE" to="xnrr:1H_6AUSU96G" resolve="ProgramGenInfoBuilder.ProgramGenInfo" />
+      </node>
+    </node>
     <node concept="312cEg" id="1pPth$lE8Xs" role="jymVt">
       <property role="34CwA1" value="false" />
       <property role="eg7rD" value="false" />
diff --git a/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.program.analysis.mps b/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.program.analysis.mps
index ba8394ec..d7eb5954 100644
--- a/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.program.analysis.mps
+++ b/coderules/languages/jetbrains.mps.lang.coderules/runtime/models/jetbrains.mps.lang.coderules.program.analysis.mps
@@ -57,6 +57,9 @@
       <concept id="1070475354124" name="jetbrains.mps.baseLanguage.structure.ThisExpression" flags="nn" index="Xjq3P" />
       <concept id="1070475587102" name="jetbrains.mps.baseLanguage.structure.SuperConstructorInvocation" flags="nn" index="XkiVB" />
       <concept id="1081236700938" name="jetbrains.mps.baseLanguage.structure.StaticMethodDeclaration" flags="ig" index="2YIFZL" />
+      <concept id="1081236700937" name="jetbrains.mps.baseLanguage.structure.StaticMethodCall" flags="nn" index="2YIFZM">
+        <reference id="1144433194310" name="classConcept" index="1Pybhc" />
+      </concept>
       <concept id="1081256982272" name="jetbrains.mps.baseLanguage.structure.InstanceOfExpression" flags="nn" index="2ZW3vV">
         <child id="1081256993305" name="classType" index="2ZW6by" />
         <child id="1081256993304" name="leftExpression" index="2ZW6bz" />
@@ -402,7 +405,7 @@
     <node concept="3Tm1VV" id="1H_6AUSXnyl" role="1B3o_S" />
   </node>
   <node concept="312cEu" id="1H_6AUSE5Z9">
-    <property role="TrG5h" value="ProgramAnalysisInfoBuilder" />
+    <property role="TrG5h" value="ProgramGenInfoBuilder" />
     <node concept="3Tm1VV" id="1H_6AUSE5Za" role="1B3o_S" />
     <node concept="3uibUv" id="1H_6AUSRWRO" role="EKbjA">
       <ref role="3uigEE" node="1H_6AUSENOT" resolve="RuleTemplateApplicationListener" />
@@ -560,7 +563,7 @@
     <node concept="2tJIrI" id="1H_6AUSXitz" role="jymVt" />
     <node concept="312cEu" id="1H_6AUSU96G" role="jymVt">
       <property role="2bfB8j" value="true" />
-      <property role="TrG5h" value="Info" />
+      <property role="TrG5h" value="ProgramGenInfo" />
       <node concept="3clFb_" id="1H_6AUSYG_V" role="jymVt">
         <property role="TrG5h" value="getProgram" />
         <node concept="3clFbS" id="1H_6AUSYG_Y" role="3clF47">
@@ -705,14 +708,14 @@
         <node concept="3cpWs6" id="1H_6AUSU_Qk" role="3cqZAp">
           <node concept="2ShNRf" id="1H_6AUSUI0l" role="3cqZAk">
             <node concept="HV5vD" id="1H_6AUSULGv" role="2ShVmc">
-              <ref role="HV5vE" node="1H_6AUSU96G" resolve="ProgramAnalysisInfoBuilder.Info" />
+              <ref role="HV5vE" node="1H_6AUSU96G" resolve="ProgramGenInfoBuilder.ProgramGenInfo" />
             </node>
           </node>
         </node>
       </node>
       <node concept="3Tm1VV" id="1H_6AUSUrGQ" role="1B3o_S" />
       <node concept="3uibUv" id="1H_6AUSUzzz" role="3clF45">
-        <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramAnalysisInfoBuilder.Info" />
+        <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramGenInfoBuilder.ProgramGenInfo" />
       </node>
     </node>
     <node concept="2tJIrI" id="1H_6AUSEWo9" role="jymVt" />
@@ -762,7 +765,7 @@
     <node concept="312cEg" id="1H_6AUSV0bn" role="jymVt">
       <property role="TrG5h" value="info" />
       <node concept="3uibUv" id="1H_6AUSUXzT" role="1tU5fm">
-        <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramAnalysisInfoBuilder.Info" />
+        <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramGenInfoBuilder.ProgramGenInfo" />
       </node>
       <node concept="3Tm6S6" id="1H_6AUSV2Zd" role="1B3o_S" />
     </node>
@@ -810,7 +813,7 @@
       <node concept="37vLTG" id="1H_6AUSUU9S" role="3clF46">
         <property role="TrG5h" value="info" />
         <node concept="3uibUv" id="1H_6AUSUUdn" role="1tU5fm">
-          <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramAnalysisInfoBuilder.Info" />
+          <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramGenInfoBuilder.ProgramGenInfo" />
         </node>
       </node>
       <node concept="3cqZAl" id="1H_6AUSTUb2" role="3clF45" />
@@ -884,9 +887,10 @@
                             <node concept="1bVj0M" id="1H_6AUT13V6" role="37wK5m">
                               <node concept="3clFbS" id="1H_6AUT13V8" role="1bW5cS">
                                 <node concept="3clFbF" id="1H_6AUT1Xjh" role="3cqZAp">
-                                  <node concept="1rXfSq" id="1H_6AUT1Xjg" role="3clFbG">
-                                    <ref role="37wK5l" node="1H_6AUT0Wq9" resolve="hasSNodeAccess" />
-                                    <node concept="37vLTw" id="1H_6AUT1YFe" role="37wK5m">
+                                  <node concept="2YIFZM" id="tyIfzBBafV" role="3clFbG">
+                                    <ref role="1Pybhc" node="1H_6AUSGVEF" resolve="SimpleProgramAnalysis.SNodeAccessChecker" />
+                                    <ref role="37wK5l" node="1H_6AUT0Wq9" resolve="check" />
+                                    <node concept="37vLTw" id="tyIfzBBafW" role="37wK5m">
                                       <ref role="3cqZAo" node="1H_6AUT171t" resolve="ctr" />
                                     </node>
                                   </node>
@@ -1256,98 +1260,103 @@
       </node>
     </node>
     <node concept="2tJIrI" id="1H_6AUSQe0N" role="jymVt" />
-    <node concept="2YIFZL" id="1H_6AUT0Wq9" role="jymVt">
-      <property role="TrG5h" value="hasSNodeAccess" />
-      <node concept="3clFbS" id="1H_6AUT0Wqb" role="3clF47">
-        <node concept="3cpWs8" id="1H_6AUT0Wqc" role="3cqZAp">
-          <node concept="3cpWsn" id="1H_6AUT0Wqd" role="3cpWs9">
-            <property role="TrG5h" value="checker" />
-            <node concept="3uibUv" id="1H_6AUT0Wqe" role="1tU5fm">
-              <ref role="3uigEE" node="1H_6AUSGVEF" resolve="SimpleProgramAnalysis.SNodeAccessChecker" />
+    <node concept="2tJIrI" id="1H_6AUSGSGm" role="jymVt" />
+    <node concept="312cEu" id="1H_6AUSGVEF" role="jymVt">
+      <property role="TrG5h" value="SNodeAccessChecker" />
+      <node concept="2tJIrI" id="tyIfzBBcjV" role="jymVt" />
+      <node concept="2YIFZL" id="1H_6AUT0Wq9" role="jymVt">
+        <property role="TrG5h" value="check" />
+        <node concept="3clFbS" id="1H_6AUT0Wqb" role="3clF47">
+          <node concept="3cpWs8" id="1H_6AUT0Wqc" role="3cqZAp">
+            <node concept="3cpWsn" id="1H_6AUT0Wqd" role="3cpWs9">
+              <property role="TrG5h" value="checker" />
+              <node concept="3uibUv" id="1H_6AUT0Wqe" role="1tU5fm">
+                <ref role="3uigEE" node="1H_6AUSGVEF" resolve="SimpleProgramAnalysis.SNodeAccessChecker" />
+              </node>
+              <node concept="2ShNRf" id="1H_6AUT0Wqf" role="33vP2m">
+                <node concept="HV5vD" id="1H_6AUT0Wqg" role="2ShVmc">
+                  <ref role="HV5vE" node="1H_6AUSGVEF" resolve="SimpleProgramAnalysis.SNodeAccessChecker" />
+                </node>
+              </node>
             </node>
-            <node concept="2ShNRf" id="1H_6AUT0Wqf" role="33vP2m">
-              <node concept="HV5vD" id="1H_6AUT0Wqg" role="2ShVmc">
-                <ref role="HV5vE" node="1H_6AUSGVEF" resolve="SimpleProgramAnalysis.SNodeAccessChecker" />
+          </node>
+          <node concept="3SKdUt" id="1H_6AUT0Wqh" role="3cqZAp">
+            <node concept="1PaTwC" id="1H_6AUT0Wqi" role="3ndbpf">
+              <node concept="3oM_SD" id="1H_6AUT0Wqj" role="1PaTwD">
+                <property role="3oM_SC" value="if" />
+              </node>
+              <node concept="3oM_SD" id="1H_6AUT0Wqk" role="1PaTwD">
+                <property role="3oM_SC" value="access" />
+              </node>
+              <node concept="3oM_SD" id="1H_6AUT0Wql" role="1PaTwD">
+                <property role="3oM_SC" value="to" />
+              </node>
+              <node concept="3oM_SD" id="1H_6AUT0Wqm" role="1PaTwD">
+                <property role="3oM_SC" value="snodes" />
+              </node>
+              <node concept="3oM_SD" id="1H_6AUT0Wqn" role="1PaTwD">
+                <property role="3oM_SC" value="is" />
+              </node>
+              <node concept="3oM_SD" id="1H_6AUT0Wqo" role="1PaTwD">
+                <property role="3oM_SC" value="in" />
+              </node>
+              <node concept="3oM_SD" id="1H_6AUT0Wqp" role="1PaTwD">
+                <property role="3oM_SC" value="at" />
+              </node>
+              <node concept="3oM_SD" id="1H_6AUT0Wqq" role="1PaTwD">
+                <property role="3oM_SC" value="least" />
+              </node>
+              <node concept="3oM_SD" id="1H_6AUT0Wqr" role="1PaTwD">
+                <property role="3oM_SC" value="one" />
+              </node>
+              <node concept="3oM_SD" id="1H_6AUT0Wqs" role="1PaTwD">
+                <property role="3oM_SC" value="constraint" />
+              </node>
+              <node concept="3oM_SD" id="1H_6AUT0Wqt" role="1PaTwD">
+                <property role="3oM_SC" value="argument" />
               </node>
             </node>
           </node>
-        </node>
-        <node concept="3SKdUt" id="1H_6AUT0Wqh" role="3cqZAp">
-          <node concept="1PaTwC" id="1H_6AUT0Wqi" role="3ndbpf">
-            <node concept="3oM_SD" id="1H_6AUT0Wqj" role="1PaTwD">
-              <property role="3oM_SC" value="if" />
+          <node concept="2Gpval" id="1H_6AUT0Wqu" role="3cqZAp">
+            <node concept="2GrKxI" id="1H_6AUT0Wqv" role="2Gsz3X">
+              <property role="TrG5h" value="arg" />
             </node>
-            <node concept="3oM_SD" id="1H_6AUT0Wqk" role="1PaTwD">
-              <property role="3oM_SC" value="access" />
-            </node>
-            <node concept="3oM_SD" id="1H_6AUT0Wql" role="1PaTwD">
-              <property role="3oM_SC" value="to" />
-            </node>
-            <node concept="3oM_SD" id="1H_6AUT0Wqm" role="1PaTwD">
-              <property role="3oM_SC" value="snodes" />
-            </node>
-            <node concept="3oM_SD" id="1H_6AUT0Wqn" role="1PaTwD">
-              <property role="3oM_SC" value="is" />
-            </node>
-            <node concept="3oM_SD" id="1H_6AUT0Wqo" role="1PaTwD">
-              <property role="3oM_SC" value="in" />
-            </node>
-            <node concept="3oM_SD" id="1H_6AUT0Wqp" role="1PaTwD">
-              <property role="3oM_SC" value="at" />
-            </node>
-            <node concept="3oM_SD" id="1H_6AUT0Wqq" role="1PaTwD">
-              <property role="3oM_SC" value="least" />
-            </node>
-            <node concept="3oM_SD" id="1H_6AUT0Wqr" role="1PaTwD">
-              <property role="3oM_SC" value="one" />
-            </node>
-            <node concept="3oM_SD" id="1H_6AUT0Wqs" role="1PaTwD">
-              <property role="3oM_SC" value="constraint" />
-            </node>
-            <node concept="3oM_SD" id="1H_6AUT0Wqt" role="1PaTwD">
-              <property role="3oM_SC" value="argument" />
-            </node>
-          </node>
-        </node>
-        <node concept="2Gpval" id="1H_6AUT0Wqu" role="3cqZAp">
-          <node concept="2GrKxI" id="1H_6AUT0Wqv" role="2Gsz3X">
-            <property role="TrG5h" value="arg" />
-          </node>
-          <node concept="2OqwBi" id="1H_6AUT0Wqw" role="2GsD0m">
-            <node concept="liA8E" id="1H_6AUT0Wqx" role="2OqNvi">
-              <ref role="37wK5l" to="av0y:~AndItem.arguments()" resolve="arguments" />
-            </node>
-            <node concept="37vLTw" id="1H_6AUT0Wqy" role="2Oq$k0">
-              <ref role="3cqZAo" node="1H_6AUT0WqR" resolve="item" />
-            </node>
-          </node>
-          <node concept="3clFbS" id="1H_6AUT0Wqz" role="2LFqv$">
-            <node concept="3clFbJ" id="1H_6AUT0Wq$" role="3cqZAp">
-              <node concept="2ZW3vV" id="1H_6AUT0Wq_" role="3clFbw">
-                <node concept="3uibUv" id="1H_6AUT0WqA" role="2ZW6by">
-                  <ref role="3uigEE" to="6exd:1msb0mq9ID4" resolve="DataNode" />
-                </node>
-                <node concept="2GrUjf" id="1H_6AUT0WqB" role="2ZW6bz">
-                  <ref role="2Gs0qQ" node="1H_6AUT0Wqv" resolve="arg" />
-                </node>
+            <node concept="2OqwBi" id="1H_6AUT0Wqw" role="2GsD0m">
+              <node concept="liA8E" id="1H_6AUT0Wqx" role="2OqNvi">
+                <ref role="37wK5l" to="av0y:~AndItem.arguments()" resolve="arguments" />
               </node>
-              <node concept="3clFbS" id="1H_6AUT0WqC" role="3clFbx">
-                <node concept="3clFbF" id="1H_6AUT0WqD" role="3cqZAp">
-                  <node concept="2OqwBi" id="1H_6AUT0WqE" role="3clFbG">
-                    <node concept="1eOMI4" id="1H_6AUT0WqF" role="2Oq$k0">
-                      <node concept="10QFUN" id="1H_6AUT0WqG" role="1eOMHV">
-                        <node concept="3uibUv" id="1H_6AUT0WqH" role="10QFUM">
-                          <ref role="3uigEE" to="6exd:1msb0mq9ID4" resolve="DataNode" />
-                        </node>
-                        <node concept="2GrUjf" id="1H_6AUT0WqI" role="10QFUP">
-                          <ref role="2Gs0qQ" node="1H_6AUT0Wqv" resolve="arg" />
+              <node concept="37vLTw" id="1H_6AUT0Wqy" role="2Oq$k0">
+                <ref role="3cqZAo" node="1H_6AUT0WqR" resolve="item" />
+              </node>
+            </node>
+            <node concept="3clFbS" id="1H_6AUT0Wqz" role="2LFqv$">
+              <node concept="3clFbJ" id="1H_6AUT0Wq$" role="3cqZAp">
+                <node concept="2ZW3vV" id="1H_6AUT0Wq_" role="3clFbw">
+                  <node concept="3uibUv" id="1H_6AUT0WqA" role="2ZW6by">
+                    <ref role="3uigEE" to="6exd:1msb0mq9ID4" resolve="DataNode" />
+                  </node>
+                  <node concept="2GrUjf" id="1H_6AUT0WqB" role="2ZW6bz">
+                    <ref role="2Gs0qQ" node="1H_6AUT0Wqv" resolve="arg" />
+                  </node>
+                </node>
+                <node concept="3clFbS" id="1H_6AUT0WqC" role="3clFbx">
+                  <node concept="3clFbF" id="1H_6AUT0WqD" role="3cqZAp">
+                    <node concept="2OqwBi" id="1H_6AUT0WqE" role="3clFbG">
+                      <node concept="1eOMI4" id="1H_6AUT0WqF" role="2Oq$k0">
+                        <node concept="10QFUN" id="1H_6AUT0WqG" role="1eOMHV">
+                          <node concept="3uibUv" id="1H_6AUT0WqH" role="10QFUM">
+                            <ref role="3uigEE" to="6exd:1msb0mq9ID4" resolve="DataNode" />
+                          </node>
+                          <node concept="2GrUjf" id="1H_6AUT0WqI" role="10QFUP">
+                            <ref role="2Gs0qQ" node="1H_6AUT0Wqv" resolve="arg" />
+                          </node>
                         </node>
                       </node>
-                    </node>
-                    <node concept="liA8E" id="1H_6AUT0WqJ" role="2OqNvi">
-                      <ref role="37wK5l" to="6exd:104EUzFOBnD" resolve="acceptVisitor" />
-                      <node concept="37vLTw" id="1H_6AUT0WqK" role="37wK5m">
-                        <ref role="3cqZAo" node="1H_6AUT0Wqd" resolve="checker" />
+                      <node concept="liA8E" id="1H_6AUT0WqJ" role="2OqNvi">
+                        <ref role="37wK5l" to="6exd:104EUzFOBnD" resolve="acceptVisitor" />
+                        <node concept="37vLTw" id="1H_6AUT0WqK" role="37wK5m">
+                          <ref role="3cqZAo" node="1H_6AUT0Wqd" resolve="checker" />
+                        </node>
                       </node>
                     </node>
                   </node>
@@ -1355,31 +1364,27 @@
               </node>
             </node>
           </node>
-        </node>
-        <node concept="3clFbF" id="1H_6AUT0WqL" role="3cqZAp">
-          <node concept="2OqwBi" id="1H_6AUT0WqM" role="3clFbG">
-            <node concept="37vLTw" id="1H_6AUT0WqN" role="2Oq$k0">
-              <ref role="3cqZAo" node="1H_6AUT0Wqd" resolve="checker" />
-            </node>
-            <node concept="liA8E" id="1H_6AUT0WqO" role="2OqNvi">
-              <ref role="37wK5l" node="1H_6AUSI_s1" resolve="isFound" />
+          <node concept="3clFbF" id="1H_6AUT0WqL" role="3cqZAp">
+            <node concept="2OqwBi" id="1H_6AUT0WqM" role="3clFbG">
+              <node concept="37vLTw" id="1H_6AUT0WqN" role="2Oq$k0">
+                <ref role="3cqZAo" node="1H_6AUT0Wqd" resolve="checker" />
+              </node>
+              <node concept="liA8E" id="1H_6AUT0WqO" role="2OqNvi">
+                <ref role="37wK5l" node="1H_6AUSI_s1" resolve="isFound" />
+              </node>
             </node>
           </node>
         </node>
-      </node>
-      <node concept="10P_77" id="1H_6AUT0WqQ" role="3clF45" />
-      <node concept="37vLTG" id="1H_6AUT0WqR" role="3clF46">
-        <property role="TrG5h" value="item" />
-        <node concept="3uibUv" id="1H_6AUT0WqS" role="1tU5fm">
-          <ref role="3uigEE" to="av0y:~AndItem" resolve="AndItem" />
+        <node concept="10P_77" id="1H_6AUT0WqQ" role="3clF45" />
+        <node concept="37vLTG" id="1H_6AUT0WqR" role="3clF46">
+          <property role="TrG5h" value="item" />
+          <node concept="3uibUv" id="1H_6AUT0WqS" role="1tU5fm">
+            <ref role="3uigEE" to="av0y:~AndItem" resolve="AndItem" />
+          </node>
         </node>
+        <node concept="3Tm1VV" id="tyIfzBB4pi" role="1B3o_S" />
       </node>
-      <node concept="3Tm6S6" id="1H_6AUT0WqP" role="1B3o_S" />
-    </node>
-    <node concept="2tJIrI" id="1H_6AUSGSGm" role="jymVt" />
-    <node concept="312cEu" id="1H_6AUSGVEF" role="jymVt">
-      <property role="TrG5h" value="SNodeAccessChecker" />
-      <node concept="2tJIrI" id="1H_6AUSH1VS" role="jymVt" />
+      <node concept="2tJIrI" id="tyIfzBB9w6" role="jymVt" />
       <node concept="3clFb_" id="1H_6AUSI_s1" role="jymVt">
         <property role="TrG5h" value="isFound" />
         <node concept="3clFbS" id="1H_6AUSI_s4" role="3clF47">
@@ -1393,7 +1398,7 @@
         <node concept="10P_77" id="1H_6AUSI_UY" role="3clF45" />
       </node>
       <node concept="2tJIrI" id="1H_6AUSI$iZ" role="jymVt" />
-      <node concept="3Tm6S6" id="1H_6AUSGUus" role="1B3o_S" />
+      <node concept="3Tm1VV" id="tyIfzBB3Xr" role="1B3o_S" />
       <node concept="3uibUv" id="1H_6AUSH1ra" role="1zkMxy">
         <ref role="3uigEE" to="6exd:6HT7BWBQcxv" resolve="DataForm.Visitor.Stub" />
         <node concept="3uibUv" id="1H_6AUSH2R0" role="11_B2D">
@@ -1648,7 +1653,7 @@
       <node concept="37vLTG" id="1H_6AUT3m5k" role="3clF46">
         <property role="TrG5h" value="info" />
         <node concept="3uibUv" id="1H_6AUT3mcx" role="1tU5fm">
-          <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramAnalysisInfoBuilder.Info" />
+          <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramGenInfoBuilder.ProgramGenInfo" />
         </node>
       </node>
       <node concept="37vLTG" id="1H_6AUT3jQL" role="3clF46">
@@ -1714,7 +1719,7 @@
       <node concept="37vLTG" id="1H_6AUT4mKo" role="3clF46">
         <property role="TrG5h" value="info" />
         <node concept="3uibUv" id="1H_6AUT4mKp" role="1tU5fm">
-          <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramAnalysisInfoBuilder.Info" />
+          <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramGenInfoBuilder.ProgramGenInfo" />
         </node>
       </node>
       <node concept="37vLTG" id="1H_6AUT4mKq" role="3clF46">
@@ -2001,7 +2006,7 @@
       <property role="TrG5h" value="info" />
       <node concept="3Tm6S6" id="1H_6AUT3lHE" role="1B3o_S" />
       <node concept="3uibUv" id="1H_6AUT3lJI" role="1tU5fm">
-        <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramAnalysisInfoBuilder.Info" />
+        <ref role="3uigEE" node="1H_6AUSU96G" resolve="ProgramGenInfoBuilder.ProgramGenInfo" />
       </node>
     </node>
     <node concept="312cEg" id="1H_6AUT3kKV" role="jymVt">
diff --git a/coderules/languages/jetbrains.mps.typechecking.testlang/jetbrains.mps.typechecking.testlang.mpl b/coderules/languages/jetbrains.mps.typechecking.testlang/jetbrains.mps.typechecking.testlang.mpl
index 97f76bf0..38c6561c 100644
--- a/coderules/languages/jetbrains.mps.typechecking.testlang/jetbrains.mps.typechecking.testlang.mpl
+++ b/coderules/languages/jetbrains.mps.typechecking.testlang/jetbrains.mps.typechecking.testlang.mpl
@@ -15,7 +15,7 @@
       </models>
       <external-templates />
       <languageVersions>
-        <language slang="l:f3061a53-9226-4cc5-a443-f952ceaf5816:jetbrains.mps.baseLanguage" version="9" />
+        <language slang="l:f3061a53-9226-4cc5-a443-f952ceaf5816:jetbrains.mps.baseLanguage" version="8" />
         <language slang="l:fd392034-7849-419d-9071-12563d152375:jetbrains.mps.baseLanguage.closures" version="0" />
         <language slang="l:83888646-71ce-4f1c-9c53-c54016f6ad4f:jetbrains.mps.baseLanguage.collections" version="1" />
         <language slang="l:f2801650-65d5-424e-bb1b-463a8781b786:jetbrains.mps.baseLanguage.javadoc" version="2" />
@@ -28,7 +28,7 @@
         <language slang="l:446c26eb-2b7b-4bf0-9b35-f83fa582753e:jetbrains.mps.lang.modelapi" version="0" />
         <language slang="l:3a13115c-633c-4c5c-bbcc-75c4219e9555:jetbrains.mps.lang.quotation" version="1" />
         <language slang="l:13744753-c81f-424a-9c1b-cf8943bf4e86:jetbrains.mps.lang.sharedConcepts" version="0" />
-        <language slang="l:7866978e-a0f0-4cc7-81bc-4d213d9375e1:jetbrains.mps.lang.smodel" version="15" />
+        <language slang="l:7866978e-a0f0-4cc7-81bc-4d213d9375e1:jetbrains.mps.lang.smodel" version="13" />
         <language slang="l:c7fb639f-be78-4307-89b0-b5959c3fa8c8:jetbrains.mps.lang.text" version="0" />
         <language slang="l:9ded098b-ad6a-4657-bfd9-48636cfe8bc3:jetbrains.mps.lang.traceable" version="0" />
       </languageVersions>
@@ -52,7 +52,7 @@
     <dependency reexport="false">1ed103c3-3aa6-49b7-9c21-6765ee11f224(MPS.Editor)</dependency>
   </dependencies>
   <languageVersions>
-    <language slang="l:f3061a53-9226-4cc5-a443-f952ceaf5816:jetbrains.mps.baseLanguage" version="9" />
+    <language slang="l:f3061a53-9226-4cc5-a443-f952ceaf5816:jetbrains.mps.baseLanguage" version="8" />
     <language slang="l:443f4c36-fcf5-4eb6-9500-8d06ed259e3e:jetbrains.mps.baseLanguage.classifiers" version="0" />
     <language slang="l:fd392034-7849-419d-9071-12563d152375:jetbrains.mps.baseLanguage.closures" version="0" />
     <language slang="l:83888646-71ce-4f1c-9c53-c54016f6ad4f:jetbrains.mps.baseLanguage.collections" version="1" />
@@ -82,7 +82,7 @@
     <language slang="l:982eb8df-2c96-4bd7-9963-11712ea622e5:jetbrains.mps.lang.resources" version="2" />
     <language slang="l:0eddeefa-c2d6-4437-bc2c-de50fd4ce470:jetbrains.mps.lang.script" version="1" />
     <language slang="l:13744753-c81f-424a-9c1b-cf8943bf4e86:jetbrains.mps.lang.sharedConcepts" version="0" />
-    <language slang="l:7866978e-a0f0-4cc7-81bc-4d213d9375e1:jetbrains.mps.lang.smodel" version="15" />
+    <language slang="l:7866978e-a0f0-4cc7-81bc-4d213d9375e1:jetbrains.mps.lang.smodel" version="13" />
     <language slang="l:cba985fe-1e96-4f16-9f8d-b07434405d4f:jetbrains.mps.lang.smodel.types" version="0" />
     <language slang="l:c72da2b9-7cce-4447-8389-f407dc1158b7:jetbrains.mps.lang.structure" version="7" />
     <language slang="l:c7fb639f-be78-4307-89b0-b5959c3fa8c8:jetbrains.mps.lang.text" version="0" />
diff --git a/coderules/solutions/jetbrains.mps.coderules.typechecking.test/jetbrains.mps.coderules.typechecking.test.msd b/coderules/solutions/jetbrains.mps.coderules.typechecking.test/jetbrains.mps.coderules.typechecking.test.msd
index 6195a5e6..a0004fd9 100644
--- a/coderules/solutions/jetbrains.mps.coderules.typechecking.test/jetbrains.mps.coderules.typechecking.test.msd
+++ b/coderules/solutions/jetbrains.mps.coderules.typechecking.test/jetbrains.mps.coderules.typechecking.test.msd
@@ -36,6 +36,7 @@
     <language slang="l:cba985fe-1e96-4f16-9f8d-b07434405d4f:jetbrains.mps.lang.smodel.types" version="0" />
     <language slang="l:c72da2b9-7cce-4447-8389-f407dc1158b7:jetbrains.mps.lang.structure" version="7" />
     <language slang="l:8585453e-6bfb-4d80-98de-b16074f1d86c:jetbrains.mps.lang.test" version="2" />
+    <language slang="l:c7fb639f-be78-4307-89b0-b5959c3fa8c8:jetbrains.mps.lang.text" version="0" />
     <language slang="l:9ded098b-ad6a-4657-bfd9-48636cfe8bc3:jetbrains.mps.lang.traceable" version="0" />
     <language slang="l:35320f26-77cb-4c55-be9f-a97a27770af1:jetbrains.mps.logic" version="2" />
     <language slang="l:3a1f0f04-b5e0-43be-884e-b856bfdeca21:jetbrains.mps.typechecking.testlang" version="0" />
diff --git a/coderules/solutions/jetbrains.mps.coderules.typechecking.test/models/jetbrains.mps.coderules.programanalysis@tests.mps b/coderules/solutions/jetbrains.mps.coderules.typechecking.test/models/jetbrains.mps.coderules.programanalysis@tests.mps
new file mode 100644
index 00000000..61d735e0
--- /dev/null
+++ b/coderules/solutions/jetbrains.mps.coderules.typechecking.test/models/jetbrains.mps.coderules.programanalysis@tests.mps
@@ -0,0 +1,3883 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<model ref="r:c9607a7c-25a7-4d1b-994d-f264b3e77eff(jetbrains.mps.coderules.programanalysis@tests)">
+  <persistence version="9" />
+  <languages>
+    <use id="8585453e-6bfb-4d80-98de-b16074f1d86c" name="jetbrains.mps.lang.test" version="2" />
+    <use id="f61473f9-130f-42f6-b98d-6c438812c2f6" name="jetbrains.mps.baseLanguage.unitTest" version="1" />
+    <use id="f3061a53-9226-4cc5-a443-f952ceaf5816" name="jetbrains.mps.baseLanguage" version="9" />
+    <use id="7866978e-a0f0-4cc7-81bc-4d213d9375e1" name="jetbrains.mps.lang.smodel" version="15" />
+    <use id="fd392034-7849-419d-9071-12563d152375" name="jetbrains.mps.baseLanguage.closures" version="0" />
+    <use id="3a13115c-633c-4c5c-bbcc-75c4219e9555" name="jetbrains.mps.lang.quotation" version="1" />
+    <use id="cba985fe-1e96-4f16-9f8d-b07434405d4f" name="jetbrains.mps.lang.smodel.types" version="0" />
+    <use id="443f4c36-fcf5-4eb6-9500-8d06ed259e3e" name="jetbrains.mps.baseLanguage.classifiers" version="0" />
+    <use id="83888646-71ce-4f1c-9c53-c54016f6ad4f" name="jetbrains.mps.baseLanguage.collections" version="1" />
+    <use id="aee9cad2-acd4-4608-aef2-0004f6a1cdbd" name="jetbrains.mps.lang.actions" version="4" />
+    <use id="63650c59-16c8-498a-99c8-005c7ee9515d" name="jetbrains.mps.lang.access" version="0" />
+    <use id="760a0a8c-eabb-4521-8bfd-65db761a9ba3" name="jetbrains.mps.baseLanguage.logging" version="0" />
+    <use id="df345b11-b8c7-4213-ac66-48d2a9b75d88" name="jetbrains.mps.baseLanguageInternal" version="0" />
+    <use id="a247e09e-2435-45ba-b8d2-07e93feba96a" name="jetbrains.mps.baseLanguage.tuples" version="0" />
+    <use id="3a1f0f04-b5e0-43be-884e-b856bfdeca21" name="jetbrains.mps.typechecking.testlang" version="0" />
+    <use id="35320f26-77cb-4c55-be9f-a97a27770af1" name="jetbrains.mps.logic" version="2" />
+    <use id="c7fb639f-be78-4307-89b0-b5959c3fa8c8" name="jetbrains.mps.lang.text" version="0" />
+  </languages>
+  <imports>
+    <import index="wyt6" ref="6354ebe7-c22a-4a0f-ac54-50b52ab9b065/java:java.lang(JDK/)" />
+    <import index="z1c3" ref="6ed54515-acc8-4d1e-a16c-9fd6cfe951ea/java:jetbrains.mps.project(MPS.Core/)" />
+    <import index="hano" ref="r:2b43b673-12f9-49ea-8e43-d0c7a401586a(jetbrains.mps.lang.coderules.eval)" />
+    <import index="mhbf" ref="8865b7a8-5271-43d3-884c-6fd1d9cfdd34/java:org.jetbrains.mps.openapi.model(MPS.OpenAPI/)" />
+    <import index="lui2" ref="8865b7a8-5271-43d3-884c-6fd1d9cfdd34/java:org.jetbrains.mps.openapi.module(MPS.OpenAPI/)" />
+    <import index="zx3l" ref="bbf5c548-7111-4a53-a117-cdefc664cf34/java:jetbrains.mps.logic.reactor.core(jetbrains.mps.logic.reactor/)" />
+    <import index="av0y" ref="bbf5c548-7111-4a53-a117-cdefc664cf34/java:jetbrains.mps.logic.reactor.program(jetbrains.mps.logic.reactor/)" />
+    <import index="fqlx" ref="r:2cc226a9-8a78-4010-b962-823343fd28ff(jetbrains.mps.lang.coderules.aspect)" />
+    <import index="tj24" ref="r:0fbbb63a-fd15-46e1-8136-78049f6d6e63(jetbrains.mps.coderules.typechecking.service)" />
+    <import index="qox2" ref="r:7ff0776c-aea4-4df2-88a3-2efb6b568dc3(jetbrains.mps.coderules.typechecking.plugin)" />
+    <import index="i348" ref="r:42a15dec-83a9-4fe1-80d6-3bf898c512bd(jetbrains.mps.lang.coderules.template)" />
+    <import index="1g4i" ref="r:102178da-67ba-49f6-ba73-eb29fa352fe7(jetbrains.mps.coderules.typechecking)" />
+    <import index="u46i" ref="r:c2760840-3210-4ad4-9e64-a2dfd53620e1(jetbrains.mps.lang.typechecking.aspect)" />
+    <import index="sppd" ref="r:0e60ac07-77c3-4d5c-b40d-73e8fd128592(jetbrains.mps.coderules.typechecking.testlang.sandbox.test)" />
+    <import index="qulx" ref="r:ec0979fb-ae37-4823-9eaa-8550d9f5c6fd(jetbrains.mps.typechecking.testlang.structure)" />
+    <import index="2gg1" ref="6ed54515-acc8-4d1e-a16c-9fd6cfe951ea/java:jetbrains.mps.errors(MPS.Core/)" />
+    <import index="6exd" ref="r:0f9b1fb3-00f9-4480-b235-1a906a087ab2(jetbrains.mps.logic.dataform)" />
+    <import index="mqqo" ref="r:82cec6f7-ddec-440c-961c-1c598267be42(jetbrains.mps.logic.test.unification)" />
+    <import index="bj13" ref="bbf5c548-7111-4a53-a117-cdefc664cf34/java:jetbrains.mps.logic.reactor.logical(jetbrains.mps.logic.reactor/)" />
+    <import index="oy3s" ref="r:a6030cee-34eb-4503-b1bf-015fe5cd8c1a(jetbrains.mps.logic.unification)" />
+    <import index="yt73" ref="bbf5c548-7111-4a53-a117-cdefc664cf34/java:jetbrains.mps.unification(jetbrains.mps.logic.reactor/)" />
+    <import index="z9ve" ref="bbf5c548-7111-4a53-a117-cdefc664cf34/java:jetbrains.mps.logic.reactor.core.internal(jetbrains.mps.logic.reactor/)" />
+    <import index="9x2e" ref="r:0730b0d1-7e2f-4982-aac3-8069c5060a9c(jetbrains.mps.lang.typesystem2.reporting)" />
+    <import index="1ctc" ref="6354ebe7-c22a-4a0f-ac54-50b52ab9b065/java:java.util.stream(JDK/)" />
+    <import index="xnrr" ref="r:4fd33103-fc30-42f4-a8cf-d1e858f21988(jetbrains.mps.lang.coderules.program.analysis)" />
+    <import index="ksgm" ref="r:6285678b-007f-4527-bcf5-6fd38ba8c969(jetbrains.mps.lang.coderules.program)" />
+    <import index="jknv" ref="r:cbfbe9a2-941f-4667-8e48-3bf39c5dad6d(jetbrains.mps.coderules.typechecking@tests)" />
+    <import index="guwi" ref="6354ebe7-c22a-4a0f-ac54-50b52ab9b065/java:java.io(JDK/)" implicit="true" />
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+      </node>
+    </node>
+    <node concept="1KhYhu" id="tyIfzBA5fN" role="1KhZu4">
+      <node concept="3clFbS" id="tyIfzBA5gc" role="2VODD2">
+        <node concept="3clFbF" id="tyIfzBA5gE" role="3cqZAp">
+          <node concept="37vLTI" id="tyIfzBA5iw" role="3clFbG">
+            <node concept="2ShNRf" id="tyIfzBA5jP" role="37vLTx">
+              <node concept="HV5vD" id="tyIfzBA5mt" role="2ShVmc">
+                <ref role="HV5vE" to="mqqo:6yEjedm8s$A" resolve="TestingEqualsSolver" />
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+            </node>
+            <node concept="37vLTw" id="tyIfzBA5jQ" role="37vLTJ">
+              <ref role="3cqZAo" node="tyIfzBA5fC" resolve="eqSolver" />
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+          </node>
+        </node>
+      </node>
+    </node>
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+  <node concept="312cEu" id="tyIfzBAB26">
+    <property role="TrG5h" value="ProgAnalysisTestHelper" />
+    <node concept="2tJIrI" id="tyIfzBAB6g" role="jymVt" />
+    <node concept="2YIFZL" id="tyIfzBALxE" role="jymVt">
+      <property role="TrG5h" value="getTypeOfConstraint" />
+      <node concept="3clFbS" id="tyIfzBAB5T" role="3clF47">
+        <node concept="3cpWs6" id="tyIfzBAUpk" role="3cqZAp">
+          <node concept="1rXfSq" id="tyIfzBAUrE" role="3cqZAk">
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+                  <node concept="3uibUv" id="tyIfzBAVon" role="10QFUM">
+                    <ref role="3uigEE" to="mhbf:~SNode" resolve="SNode" />
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+                  <node concept="37vLTw" id="tyIfzBAVgz" role="10QFUP">
+                    <ref role="3cqZAo" node="tyIfzBAB7f" resolve="node" />
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+              </node>
+              <node concept="liA8E" id="tyIfzBAWb5" role="2OqNvi">
+                <ref role="37wK5l" to="mhbf:~SNode.getReference()" resolve="getReference" />
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+            </node>
+            <node concept="37vLTw" id="tyIfzBAX8g" role="37wK5m">
+              <ref role="3cqZAo" node="tyIfzBAHGA" resolve="metaLogicalName" />
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+      <node concept="37vLTG" id="tyIfzBAB7f" role="3clF46">
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+        <node concept="3Tqbb2" id="tyIfzBAB7J" role="1tU5fm" />
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+      <node concept="37vLTG" id="tyIfzBAHGA" role="3clF46">
+        <property role="TrG5h" value="metaLogicalName" />
+        <node concept="3uibUv" id="tyIfzBAHKm" role="1tU5fm">
+          <ref role="3uigEE" to="wyt6:~String" resolve="String" />
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+      <node concept="3uibUv" id="tyIfzBAB6U" role="3clF45">
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+    <node concept="2YIFZL" id="tyIfzBAS0Q" role="jymVt">
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+      <node concept="3clFbS" id="tyIfzBAS0R" role="3clF47">
+        <node concept="3cpWs8" id="tyIfzBAS0S" role="3cqZAp">
+          <node concept="3cpWsn" id="tyIfzBAS0T" role="3cpWs9">
+            <property role="TrG5h" value="T" />
+            <node concept="3uibUv" id="tyIfzBAS0U" role="1tU5fm">
+              <ref role="3uigEE" to="bj13:~MetaLogical" resolve="MetaLogical" />
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+            <node concept="2YIFZM" id="tyIfzBAS0V" role="33vP2m">
+              <ref role="37wK5l" to="oy3s:7nPD14NOCTS" resolve="metaLogical" />
+              <ref role="1Pybhc" to="oy3s:7nPD14NOCSa" resolve="MetaLogicalFactory" />
+              <node concept="37vLTw" id="tyIfzBAS0W" role="37wK5m">
+                <ref role="3cqZAo" node="tyIfzBAS1i" resolve="metaLogicalName" />
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+              <node concept="3VsKOn" id="tyIfzBAS0X" role="37wK5m">
+                <ref role="3VsUkX" to="6exd:1bm7a6EXvsP" resolve="DataForm" />
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+        <node concept="3cpWs8" id="tyIfzBAS0Y" role="3cqZAp">
+          <node concept="3cpWsn" id="tyIfzBAS0Z" role="3cpWs9">
+            <property role="TrG5h" value="typeOfSym" />
+            <node concept="3uibUv" id="tyIfzBAS10" role="1tU5fm">
+              <ref role="3uigEE" to="av0y:~ConstraintSymbol" resolve="ConstraintSymbol" />
+            </node>
+            <node concept="2ShNRf" id="tyIfzBAS11" role="33vP2m">
+              <node concept="1pGfFk" id="tyIfzBAS12" role="2ShVmc">
+                <ref role="37wK5l" to="av0y:~ConstraintSymbol.&lt;init&gt;(java.lang.String,int)" resolve="ConstraintSymbol" />
+                <node concept="Xl_RD" id="tyIfzBAS13" role="37wK5m">
+                  <property role="Xl_RC" value="typeof" />
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+                <node concept="3cmrfG" id="tyIfzBAS14" role="37wK5m">
+                  <property role="3cmrfH" value="2" />
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+              </node>
+            </node>
+          </node>
+        </node>
+        <node concept="3cpWs6" id="tyIfzBAS15" role="3cqZAp">
+          <node concept="2OqwBi" id="tyIfzBAS16" role="3cqZAk">
+            <node concept="2OqwBi" id="tyIfzBAS17" role="2Oq$k0">
+              <node concept="2ShNRf" id="tyIfzBAS18" role="2Oq$k0">
+                <node concept="1pGfFk" id="tyIfzBAS19" role="2ShVmc">
+                  <ref role="37wK5l" to="i348:4sSe4$oM2rk" resolve="ConstraintBuilder" />
+                  <node concept="37vLTw" id="tyIfzBAS1a" role="37wK5m">
+                    <ref role="3cqZAo" node="tyIfzBAS0Z" resolve="typeOfSym" />
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+                </node>
+              </node>
+              <node concept="liA8E" id="tyIfzBAS1b" role="2OqNvi">
+                <ref role="37wK5l" to="i348:4sSe4$oM2sT" resolve="withArguments" />
+                <node concept="1rXfSq" id="tyIfzBAS1c" role="37wK5m">
+                  <ref role="37wK5l" node="tyIfzBAM1K" resolve="getNodeRefTerm" />
+                  <node concept="37vLTw" id="tyIfzBAS1d" role="37wK5m">
+                    <ref role="3cqZAo" node="tyIfzBAS1g" resolve="nodeptr" />
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+                </node>
+                <node concept="37vLTw" id="tyIfzBAS1e" role="37wK5m">
+                  <ref role="3cqZAo" node="tyIfzBAS0T" resolve="T" />
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+            </node>
+            <node concept="liA8E" id="tyIfzBAS1f" role="2OqNvi">
+              <ref role="37wK5l" to="i348:4sSe4$oM2zI" resolve="toConstraint" />
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+      <node concept="37vLTG" id="tyIfzBAS1g" role="3clF46">
+        <property role="TrG5h" value="nodeptr" />
+        <node concept="2sp9CU" id="tyIfzBASdh" role="1tU5fm" />
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+      <node concept="37vLTG" id="tyIfzBAS1i" role="3clF46">
+        <property role="TrG5h" value="metaLogicalName" />
+        <node concept="3uibUv" id="tyIfzBAS1j" role="1tU5fm">
+          <ref role="3uigEE" to="wyt6:~String" resolve="String" />
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+      </node>
+      <node concept="3uibUv" id="tyIfzBAS1k" role="3clF45">
+        <ref role="3uigEE" to="av0y:~Constraint" resolve="Constraint" />
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+      <node concept="3Tm1VV" id="tyIfzBAS1l" role="1B3o_S" />
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+    <node concept="2tJIrI" id="tyIfzBABS4" role="jymVt" />
+    <node concept="2YIFZL" id="tyIfzBAM1K" role="jymVt">
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+        <node concept="3cpWs6" id="tyIfzBABVw" role="3cqZAp">
+          <node concept="2YIFZM" id="tyIfzBA$a_" role="3cqZAk">
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+            <ref role="1Pybhc" to="6exd:5JQSuNswOXL" resolve="TermNode" />
+            <node concept="2YIFZM" id="tyIfzBA$kf" role="37wK5m">
+              <ref role="37wK5l" to="6exd:6YPNC4NI311" resolve="symbol" />
+              <ref role="1Pybhc" to="6exd:5JQSuNswOXL" resolve="TermNode" />
+              <node concept="3cmrfG" id="tyIfzBA$nH" role="37wK5m">
+                <property role="3cmrfH" value="1" />
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+            <node concept="2YIFZM" id="tyIfzBA$Ui" role="37wK5m">
+              <ref role="1Pybhc" to="6exd:1msb0mq99GH" resolve="ValueRole" />
+              <ref role="37wK5l" to="6exd:6cHSm2DiUE1" resolve="create" />
+              <node concept="Xl_RD" id="tyIfzBA_cL" role="37wK5m">
+                <property role="Xl_RC" value="id" />
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+              <node concept="2YIFZM" id="tyIfzBAAeN" role="37wK5m">
+                <ref role="37wK5l" to="6exd:5JQSuNsxb_I" resolve="create" />
+                <ref role="1Pybhc" to="6exd:2xQ7eRAD2dj" resolve="Value" />
+                <node concept="37vLTw" id="tyIfzBAEkI" role="37wK5m">
+                  <ref role="3cqZAo" node="tyIfzBACkF" resolve="node" />
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+        <node concept="3uibUv" id="tyIfzBASo8" role="1tU5fm">
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+                        <node concept="37vLTw" id="tyIfzBBvVx" role="2Oq$k0">
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+                        <node concept="1Rwk04" id="tyIfzBBxIl" role="2OqNvi" />
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+              <node concept="liA8E" id="tyIfzBBtse" role="2OqNvi">
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+            <node concept="liA8E" id="tyIfzBBtsi" role="2OqNvi">
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+      <node concept="37vLTG" id="tyIfzBBtTS" role="3clF46">
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+        <node concept="3uibUv" id="tyIfzBBu3a" role="1tU5fm">
+          <ref role="3uigEE" to="wyt6:~String" resolve="String" />
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+      <node concept="37vLTG" id="429xoypV5Zn" role="3clF46">
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+        <node concept="8X2XB" id="429xoypV5Zo" role="1tU5fm">
+          <node concept="3uibUv" id="tyIfzBBtFx" role="8Xvag">
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+    <node concept="3Tm1VV" id="tyIfzBAB27" role="1B3o_S" />
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+  <node concept="312cEu" id="tyIfzC0ZNj">
+    <property role="TrG5h" value="IncrementalLaunchHelper" />
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+        <property role="TrG5h" value="repo" />
+        <node concept="3uibUv" id="tyIfzC440l" role="1tU5fm">
+          <ref role="3uigEE" to="lui2:~SRepository" resolve="SRepository" />
+        </node>
+      </node>
+      <node concept="37vLTG" id="tyIfzC440m" role="3clF46">
+        <property role="TrG5h" value="demoModel" />
+        <node concept="H_c77" id="tyIfzC440n" role="1tU5fm" />
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+                      <node concept="37vLTw" id="tyIfzC4hIi" role="37wK5m">
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+                      <node concept="37vLTw" id="tyIfzC4hIj" role="37wK5m">
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+              <node concept="2OwXpG" id="tyIfzC4hIy" role="2OqNvi">
+                <ref role="2Oxat5" node="tyIfzC1aUL" resolve="tplApp" />
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+            <node concept="2ShNRf" id="tyIfzC4hIz" role="37vLTx">
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+                <ref role="37wK5l" to="hano:7DvO2M9pdut" resolve="ProgramProducer" />
+                <node concept="Xl_RD" id="tyIfzC4hI_" role="37wK5m">
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+                <node concept="37vLTw" id="tyIfzC4hIA" role="37wK5m">
+                  <ref role="3cqZAo" node="tyIfzC4hI8" resolve="session" />
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+                <node concept="2OqwBi" id="tyIfzC4hIK" role="37wK5m">
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+                    <ref role="2Oxat5" node="tyIfzC1bTY" resolve="reporting" />
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+            <node concept="2OqwBi" id="tyIfzC4hIN" role="37vLTJ">
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+              <node concept="2OwXpG" id="tyIfzC4hIP" role="2OqNvi">
+                <ref role="2Oxat5" node="tyIfzC1aZ5" resolve="evaluator" />
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+        <node concept="3uibUv" id="tyIfzC1051" role="1tU5fm">
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+        <node concept="H_c77" id="tyIfzC2wEW" role="1tU5fm" />
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+        <node concept="3uibUv" id="tyIfzC107w" role="1tU5fm">
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+            <node concept="3oM_SD" id="tyIfzC2tpi" role="1PaTwD">
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+            <node concept="3uibUv" id="6OXbTD_o6ic" role="1tU5fm">
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+              <node concept="liA8E" id="6OXbTD_oqun" role="2OqNvi">
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+              <node concept="2OwXpG" id="tyIfzC1PM7" role="2OqNvi">
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+                <node concept="Xl_RD" id="6OXbTDxuaSu" role="37wK5m">
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+                <node concept="37vLTw" id="6OXbTD_oFoC" role="37wK5m">
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+            <node concept="2ShNRf" id="tyIfzC1$cx" role="37vLTx">
+              <node concept="1pGfFk" id="tyIfzC1_Gr" role="2ShVmc">
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+                <node concept="2OqwBi" id="tyIfzC1_Ov" role="37wK5m">
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+      <node concept="37vLTG" id="tyIfzC238z" role="3clF46">
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+        <node concept="3Tqbb2" id="tyIfzC23n9" role="1tU5fm">
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+            <node concept="3oM_SD" id="tyIfzC25do" role="1PaTwD">
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+              <ref role="37wK5l" node="tyIfzC3x3f" resolve="produce" />
+              <node concept="37vLTw" id="tyIfzC3A5n" role="37wK5m">
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+              <ref role="37wK5l" to="hano:7kTeLbPojCz" resolve="produce" />
+              <node concept="2ShNRf" id="tyIfzC3yan" role="37wK5m">
+                <node concept="2HTt$P" id="tyIfzC3yao" role="2ShVmc">
+                  <node concept="3Tqbb2" id="tyIfzC3yap" role="2HTBi0" />
+                  <node concept="2OqwBi" id="tyIfzC3yaq" role="2HTEbv">
+                    <node concept="37vLTw" id="tyIfzC3yar" role="2Oq$k0">
+                      <ref role="3cqZAo" node="tyIfzC3xp3" resolve="demo" />
+                    </node>
+                    <node concept="2Rxl7S" id="tyIfzC3yas" role="2OqNvi" />
+                  </node>
+                </node>
+              </node>
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3Tm1VV" id="tyIfzC3v$U" role="1B3o_S" />
+      <node concept="3uibUv" id="tyIfzC3yja" role="3clF45">
+        <ref role="3uigEE" to="hano:7Oc59RSEjdb" resolve="Result" />
+      </node>
+    </node>
+    <node concept="2tJIrI" id="tyIfzC3kyB" role="jymVt" />
+    <node concept="3clFb_" id="tyIfzC3lMP" role="jymVt">
+      <property role="TrG5h" value="getProgramGenInfo" />
+      <node concept="3clFbS" id="tyIfzC3lMS" role="3clF47">
+        <node concept="3clFbF" id="tyIfzC3mGf" role="3cqZAp">
+          <node concept="2OqwBi" id="tyIfzC3nve" role="3clFbG">
+            <node concept="37vLTw" id="tyIfzC3no3" role="2Oq$k0">
+              <ref role="3cqZAo" node="tyIfzC1aUL" resolve="tplApp" />
+            </node>
+            <node concept="liA8E" id="tyIfzC3oht" role="2OqNvi">
+              <ref role="37wK5l" to="hano:tyIfzBDlP8" resolve="getProgramGenInfo" />
+            </node>
+          </node>
+        </node>
+      </node>
+      <node concept="3Tm1VV" id="tyIfzC3ltU" role="1B3o_S" />
+      <node concept="3uibUv" id="tyIfzC3lMr" role="3clF45">
+        <ref role="3uigEE" to="xnrr:1H_6AUSU96G" resolve="ProgramGenInfoBuilder.ProgramGenInfo" />
+      </node>
+    </node>
+    <node concept="2tJIrI" id="tyIfzC25Q7" role="jymVt" />
+    <node concept="2tJIrI" id="tyIfzC1b05" role="jymVt" />
+    <node concept="312cEu" id="tyIfzC1BlE" role="jymVt">
+      <property role="2bfB8j" value="true" />
+      <property role="TrG5h" value="CollectTypes" />
+      <node concept="312cEg" id="tyIfzC1HJR" role="jymVt">
+        <property role="TrG5h" value="types" />
+        <node concept="3rvAFt" id="tyIfzC1GoX" role="1tU5fm">
+          <node concept="3uibUv" id="tyIfzC1Gu_" role="3rvQeY">
+            <ref role="3uigEE" to="mhbf:~SNodeReference" resolve="SNodeReference" />
+          </node>
+          <node concept="3Tqbb2" id="tyIfzC1GyB" role="3rvSg0" />
+        </node>
+        <node concept="2ShNRf" id="tyIfzC1HUS" role="33vP2m">
+          <node concept="3rGOSV" id="tyIfzC1IyR" role="2ShVmc">
+            <node concept="3uibUv" id="tyIfzC1IMD" role="3rHrn6">
+              <ref role="3uigEE" to="mhbf:~SNodeReference" resolve="SNodeReference" />
+            </node>
+            <node concept="3Tqbb2" id="tyIfzC1IVh" role="3rHtpV" />
+          </node>
+        </node>
+        <node concept="3Tm1VV" id="tyIfzC3g7p" role="1B3o_S" />
+      </node>
+      <node concept="2tJIrI" id="tyIfzC1DZo" role="jymVt" />
+      <node concept="3clFb_" id="3GEs5q_3o$P" role="jymVt">
+        <property role="TrG5h" value="assignType" />
+        <property role="1EzhhJ" value="false" />
+        <node concept="37vLTG" id="3GEs5q_3o$Q" role="3clF46">
+          <property role="TrG5h" value="target" />
+          <node concept="3Tqbb2" id="3GEs5q_3o$R" role="1tU5fm" />
+        </node>
+        <node concept="37vLTG" id="3GEs5q_3o$S" role="3clF46">
+          <property role="TrG5h" value="type" />
+          <node concept="3Tqbb2" id="3GEs5q_3o$T" role="1tU5fm" />
+        </node>
+        <node concept="10P_77" id="3GEs5q_3o$U" role="3clF45" />
+        <node concept="3Tm1VV" id="3GEs5q_3o$V" role="1B3o_S" />
+        <node concept="3clFbS" id="3GEs5q_3o$W" role="3clF47">
+          <node concept="3clFbF" id="3GEs5q_3o$X" role="3cqZAp">
+            <node concept="37vLTI" id="3GEs5q_3o$Y" role="3clFbG">
+              <node concept="37vLTw" id="3GEs5q_3o$Z" role="37vLTx">
+                <ref role="3cqZAo" node="3GEs5q_3o$S" resolve="type" />
+              </node>
+              <node concept="3EllGN" id="3GEs5q_3o_0" role="37vLTJ">
+                <node concept="2OqwBi" id="3GEs5q_3o_1" role="3ElVtu">
+                  <node concept="2JrnkZ" id="3GEs5q_3o_2" role="2Oq$k0">
+                    <node concept="37vLTw" id="3GEs5q_3o_3" role="2JrQYb">
+                      <ref role="3cqZAo" node="3GEs5q_3o$Q" resolve="target" />
+                    </node>
+                  </node>
+                  <node concept="liA8E" id="3GEs5q_3o_4" role="2OqNvi">
+                    <ref role="37wK5l" to="mhbf:~SNode.getReference()" resolve="getReference" />
+                  </node>
+                </node>
+                <node concept="37vLTw" id="tyIfzC1Ls3" role="3ElQJh">
+                  <ref role="3cqZAo" node="tyIfzC1HJR" resolve="types" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbF" id="3GEs5q_3o_6" role="3cqZAp">
+            <node concept="3clFbT" id="3GEs5q_3o_7" role="3clFbG">
+              <property role="3clFbU" value="true" />
+            </node>
+          </node>
+        </node>
+        <node concept="2AHcQZ" id="3GEs5q_3o_8" role="2AJF6D">
+          <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
+        </node>
+      </node>
+      <node concept="2tJIrI" id="3GEs5q_3o_9" role="jymVt" />
+      <node concept="3clFb_" id="3GEs5q_3o_a" role="jymVt">
+        <property role="1EzhhJ" value="false" />
+        <property role="TrG5h" value="contextRepository" />
+        <node concept="3uibUv" id="3GEs5q_3o_b" role="3clF45">
+          <ref role="3uigEE" to="lui2:~SRepository" resolve="SRepository" />
+        </node>
+        <node concept="3Tm1VV" id="3GEs5q_3o_c" role="1B3o_S" />
+        <node concept="3clFbS" id="3GEs5q_3o_d" role="3clF47">
+          <node concept="3clFbF" id="3GEs5q_3o_e" role="3cqZAp">
+            <node concept="37vLTw" id="3GEs5q_3o_f" role="3clFbG">
+              <ref role="3cqZAo" node="tyIfzC1aQx" resolve="repo" />
+            </node>
+          </node>
+        </node>
+        <node concept="2AHcQZ" id="3GEs5q_3o_g" role="2AJF6D">
+          <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
+        </node>
+      </node>
+      <node concept="3clFb_" id="3GEs5q_3o_h" role="jymVt">
+        <property role="1EzhhJ" value="false" />
+        <property role="TrG5h" value="report" />
+        <node concept="37vLTG" id="3GEs5q_3o_i" role="3clF46">
+          <property role="TrG5h" value="kind" />
+          <node concept="3uibUv" id="3GEs5q_3o_j" role="1tU5fm">
+            <ref role="3uigEE" to="2gg1:~MessageStatus" resolve="MessageStatus" />
+          </node>
+        </node>
+        <node concept="37vLTG" id="3GEs5q_3o_k" role="3clF46">
+          <property role="TrG5h" value="target" />
+          <node concept="2sp9CU" id="3GEs5q_3o_l" role="1tU5fm" />
+        </node>
+        <node concept="37vLTG" id="3GEs5q_3o_m" role="3clF46">
+          <property role="TrG5h" value="text" />
+          <node concept="17QB3L" id="3GEs5q_3o_n" role="1tU5fm" />
+        </node>
+        <node concept="10P_77" id="3GEs5q_3o_o" role="3clF45" />
+        <node concept="3Tm1VV" id="3GEs5q_3o_p" role="1B3o_S" />
+        <node concept="3clFbS" id="3GEs5q_3o_q" role="3clF47">
+          <node concept="3clFbF" id="3GEs5q_3o_r" role="3cqZAp">
+            <node concept="3clFbT" id="3GEs5q_3o_s" role="3clFbG" />
+          </node>
+        </node>
+        <node concept="2AHcQZ" id="3GEs5q_3o_t" role="2AJF6D">
+          <ref role="2AI5Lk" to="wyt6:~Override" resolve="Override" />
+        </node>
+      </node>
+      <node concept="2tJIrI" id="tyIfzC1BIe" role="jymVt" />
+      <node concept="3Tm6S6" id="tyIfzC1BhD" role="1B3o_S" />
+      <node concept="3uibUv" id="tyIfzC1BGS" role="EKbjA">
+        <ref role="3uigEE" to="9x2e:oI9YrIZeS" resolve="Reporting" />
+      </node>
+    </node>
+    <node concept="2tJIrI" id="tyIfzC1AUa" role="jymVt" />
+    <node concept="312cEg" id="tyIfzC1bTY" role="jymVt">
+      <property role="TrG5h" value="reporting" />
+      <node concept="3Tm6S6" id="tyIfzC1bTZ" role="1B3o_S" />
+      <node concept="3uibUv" id="tyIfzC1Uth" role="1tU5fm">
+        <ref role="3uigEE" node="tyIfzC1BlE" resolve="IncrementalLaunchHelper.CollectTypes" />
+      </node>
+      <node concept="2ShNRf" id="3GEs5q_3o$L" role="33vP2m">
+        <node concept="HV5vD" id="tyIfzC1Nq7" role="2ShVmc">
+          <ref role="HV5vE" node="tyIfzC1BlE" resolve="IncrementalLaunchHelper.CollectTypes" />
+        </node>
+      </node>
+    </node>
+    <node concept="312cEg" id="tyIfzC1aQx" role="jymVt">
+      <property role="TrG5h" value="repo" />
+      <node concept="3uibUv" id="tyIfzC1aP6" role="1tU5fm">
+        <ref role="3uigEE" to="lui2:~SRepository" resolve="SRepository" />
+      </node>
+      <node concept="3Tm6S6" id="tyIfzC1aRr" role="1B3o_S" />
+    </node>
+    <node concept="312cEg" id="tyIfzC1aUL" role="jymVt">
+      <property role="TrG5h" value="tplApp" />
+      <node concept="3Tm6S6" id="tyIfzC1aT5" role="1B3o_S" />
+      <node concept="3uibUv" id="tyIfzC1aUB" role="1tU5fm">
+        <ref role="3uigEE" to="hano:3GlpCDSxTG7" resolve="ProgramProducer" />
+      </node>
+    </node>
+    <node concept="312cEg" id="tyIfzC1aZ5" role="jymVt">
+      <property role="TrG5h" value="evaluator" />
+      <node concept="3Tm6S6" id="tyIfzC1aXj" role="1B3o_S" />
+      <node concept="3uibUv" id="tyIfzC1aYV" role="1tU5fm">
+        <ref role="3uigEE" to="hano:41ox5Vnk76a" resolve="ProgramEvaluator" />
+      </node>
+    </node>
+    <node concept="3Tm1VV" id="tyIfzC0ZNk" role="1B3o_S" />
+  </node>
+</model>
+
diff --git a/coderules/solutions/jetbrains.mps.coderules/models/service.mps b/coderules/solutions/jetbrains.mps.coderules/models/service.mps
index 4e829928..f777ce96 100644
--- a/coderules/solutions/jetbrains.mps.coderules/models/service.mps
+++ b/coderules/solutions/jetbrains.mps.coderules/models/service.mps
@@ -218,9 +218,6 @@
       <concept id="1081516740877" name="jetbrains.mps.baseLanguage.structure.NotExpression" flags="nn" index="3fqX7Q">
         <child id="1081516765348" name="expression" index="3fr31v" />
       </concept>
-      <concept id="1160998861373" name="jetbrains.mps.baseLanguage.structure.AssertStatement" flags="nn" index="1gVbGN">
-        <child id="1160998896846" name="condition" index="1gVkn0" />
-      </concept>
       <concept id="1204053956946" name="jetbrains.mps.baseLanguage.structure.IMethodCall" flags="ng" index="1ndlxa">
         <reference id="1068499141037" name="baseMethodDeclaration" index="37wK5l" />
         <child id="1068499141038" name="actualArgument" index="37wK5m" />
@@ -359,6 +356,13 @@
       <concept id="1169194658468" name="jetbrains.mps.lang.core.structure.INamedConcept" flags="ng" index="TrEIO">
         <property id="1169194664001" name="name" index="TrG5h" />
       </concept>
+      <concept id="709746936026466394" name="jetbrains.mps.lang.core.structure.ChildAttribute" flags="ng" index="3VBwX9">
+        <property id="709746936026609031" name="linkId" index="3V$3ak" />
+        <property id="709746936026609029" name="role_DebugInfo" index="3V$3am" />
+      </concept>
+      <concept id="4452961908202556907" name="jetbrains.mps.lang.core.structure.BaseCommentAttribute" flags="ng" index="1X3_iC">
+        <child id="3078666699043039389" name="commentedNode" index="8Wnug" />
+      </concept>
     </language>
     <language id="c7fb639f-be78-4307-89b0-b5959c3fa8c8" name="jetbrains.mps.lang.text">
       <concept id="155656958578482948" name="jetbrains.mps.lang.text.structure.Word" flags="ng" index="3oM_SD">
@@ -1888,6 +1892,22 @@
                         </node>
                       </node>
                       <node concept="3clFbH" id="7WKNeR9$3Zm" role="3cqZAp" />
+                      <node concept="3cpWs8" id="1H_6AUTHthD" role="3cqZAp">
+                        <node concept="3cpWsn" id="1H_6AUTHthE" role="3cpWs9">
+                          <property role="TrG5h" value="spec" />
+                          <node concept="3uibUv" id="1H_6AUTHthF" role="1tU5fm">
+                            <ref role="3uigEE" to="av0y:~IncrementalProgramSpec" resolve="IncrementalProgramSpec" />
+                          </node>
+                          <node concept="2OqwBi" id="1H_6AUTHwI9" role="33vP2m">
+                            <node concept="37vLTw" id="1H_6AUTHw6a" role="2Oq$k0">
+                              <ref role="3cqZAo" node="Hg6Enc9a3G" resolve="prev" />
+                            </node>
+                            <node concept="liA8E" id="1H_6AUTH$10" role="2OqNvi">
+                              <ref role="37wK5l" node="1H_6AUT8vBd" resolve="getProgramSpec" />
+                            </node>
+                          </node>
+                        </node>
+                      </node>
                       <node concept="3cpWs8" id="Hg6Enc7CPK" role="3cqZAp">
                         <node concept="3cpWsn" id="Hg6Enc7CPL" role="3cpWs9">
                           <property role="TrG5h" value="progEval" />
@@ -1928,38 +1948,43 @@
                                   </node>
                                   <node concept="3Tm1VV" id="7WKNeR9yo$p" role="1B3o_S" />
                                   <node concept="3clFbS" id="7WKNeR9yo$x" role="3clF47">
-                                    <node concept="1gVbGN" id="1H_6AUTkDJX" role="3cqZAp">
-                                      <node concept="3y3z36" id="1H_6AUTkEMp" role="1gVkn0">
-                                        <node concept="10Nm6u" id="1H_6AUTkF3A" role="3uHU7w" />
-                                        <node concept="2OqwBi" id="1H_6AUTkEcR" role="3uHU7B">
-                                          <node concept="37vLTw" id="1H_6AUTkDXP" role="2Oq$k0">
-                                            <ref role="3cqZAo" node="Hg6Enc9a3G" resolve="prev" />
+                                    <node concept="1X3_iC" id="tyIfzBA2Wf" role="lGtFl">
+                                      <property role="3V$3am" value="statement" />
+                                      <property role="3V$3ak" value="f3061a53-9226-4cc5-a443-f952ceaf5816/1068580123136/1068581517665" />
+                                      <node concept="3clFbF" id="1H_6AUT8zXg" role="8Wnug">
+                                        <node concept="37vLTI" id="1H_6AUT8$eN" role="3clFbG">
+                                          <node concept="2OqwBi" id="1H_6AUT8$$b" role="37vLTx">
+                                            <node concept="37vLTw" id="1H_6AUT8$uA" role="2Oq$k0">
+                                              <ref role="3cqZAo" node="7WKNeR9yo$m" resolve="config" />
+                                            </node>
+                                            <node concept="liA8E" id="1H_6AUT8$LY" role="2OqNvi">
+                                              <ref role="37wK5l" to="w7la:~EvaluationSession$Config.withIncrSpec(jetbrains.mps.logic.reactor.program.IncrementalProgramSpec)" resolve="withIncrSpec" />
+                                              <node concept="10M0yZ" id="1H_6AUTGRq$" role="37wK5m">
+                                                <ref role="3cqZAo" to="av0y:~IncrementalProgramSpec.DefaultSpec" resolve="DefaultSpec" />
+                                                <ref role="1PxDUh" to="av0y:~IncrementalProgramSpec" resolve="IncrementalProgramSpec" />
+                                              </node>
+                                            </node>
                                           </node>
-                                          <node concept="liA8E" id="1H_6AUTkEBk" role="2OqNvi">
-                                            <ref role="37wK5l" node="1H_6AUT8vBd" resolve="getProgramSpec" />
+                                          <node concept="37vLTw" id="1H_6AUT8zXe" role="37vLTJ">
+                                            <ref role="3cqZAo" node="7WKNeR9yo$m" resolve="config" />
                                           </node>
                                         </node>
                                       </node>
                                     </node>
-                                    <node concept="3clFbF" id="1H_6AUT8zXg" role="3cqZAp">
-                                      <node concept="37vLTI" id="1H_6AUT8$eN" role="3clFbG">
-                                        <node concept="2OqwBi" id="1H_6AUT8$$b" role="37vLTx">
-                                          <node concept="37vLTw" id="1H_6AUT8$uA" role="2Oq$k0">
+                                    <node concept="3clFbF" id="1H_6AUTHlkR" role="3cqZAp">
+                                      <node concept="37vLTI" id="1H_6AUTHlkS" role="3clFbG">
+                                        <node concept="2OqwBi" id="1H_6AUTHlkT" role="37vLTx">
+                                          <node concept="37vLTw" id="1H_6AUTHlkU" role="2Oq$k0">
                                             <ref role="3cqZAo" node="7WKNeR9yo$m" resolve="config" />
                                           </node>
-                                          <node concept="liA8E" id="1H_6AUT8$LY" role="2OqNvi">
+                                          <node concept="liA8E" id="1H_6AUTHlkV" role="2OqNvi">
                                             <ref role="37wK5l" to="w7la:~EvaluationSession$Config.withIncrSpec(jetbrains.mps.logic.reactor.program.IncrementalProgramSpec)" resolve="withIncrSpec" />
-                                            <node concept="2OqwBi" id="1H_6AUT8_9Y" role="37wK5m">
-                                              <node concept="37vLTw" id="1H_6AUT8$Yj" role="2Oq$k0">
-                                                <ref role="3cqZAo" node="Hg6Enc9a3G" resolve="prev" />
-                                              </node>
-                                              <node concept="liA8E" id="1H_6AUT8_A9" role="2OqNvi">
-                                                <ref role="37wK5l" node="1H_6AUT8vBd" resolve="getProgramSpec" />
-                                              </node>
+                                            <node concept="37vLTw" id="1H_6AUTH_aP" role="37wK5m">
+                                              <ref role="3cqZAo" node="1H_6AUTHthE" resolve="spec" />
                                             </node>
                                           </node>
                                         </node>
-                                        <node concept="37vLTw" id="1H_6AUT8zXe" role="37vLTJ">
+                                        <node concept="37vLTw" id="1H_6AUTHlkX" role="37vLTJ">
                                           <ref role="3cqZAo" node="7WKNeR9yo$m" resolve="config" />
                                         </node>
                                       </node>