diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 6f5542289..c84993940 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -28,8 +28,7 @@
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-      <change afterPath="$PROJECT_DIR$/examples/dc_linear_opf_with_robust_solve.py" afterDir="false" />
+    <list default="true" id="aa3ee678-6e91-470f-91a9-09e9d8a4756d" name="Changes" comment="Autocorrecting infeasible problems">
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@@ -59,7 +58,7 @@
   <component name="Git.Settings">
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       <map>
-        <entry key="$PROJECT_DIR$" value="master" />
+        <entry key="$PROJECT_DIR$" value="ort_robust_solve" />
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     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
@@ -108,23 +107,23 @@
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     <option name="showLibraryContents" value="true" />
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-    "RunOnceActivity.OpenProjectViewOnStart": "true",
-    "RunOnceActivity.ShowReadmeOnStart": "true",
-    "WebServerToolWindowFactoryState": "false",
-    "last_opened_file_path": "/home/santi/Documentos/Git/GitHub/GridCal/examples",
-    "node.js.detected.package.eslint": "true",
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-    "settings.editor.selected.configurable": "com.jetbrains.python.configuration.PyActiveSdkModuleConfigurable",
-    "vue.rearranger.settings.migration": "true"
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;ASKED_ADD_EXTERNAL_FILES&quot;: &quot;true&quot;,
+    &quot;Git.Branch.Popup.ShowAllRemotes&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;WebServerToolWindowFactoryState&quot;: &quot;false&quot;,
+    &quot;last_opened_file_path&quot;: &quot;/home/santi/Documentos/Git/GitHub/GridCal/examples&quot;,
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
+    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
+    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
+    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
+    &quot;run.code.analysis.last.selected.profile&quot;: &quot;aDefault&quot;,
+    &quot;settings.editor.selected.configurable&quot;: &quot;com.jetbrains.python.configuration.PyActiveSdkModuleConfigurable&quot;,
+    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
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-}]]></component>
+}</component>
   <component name="PyDebuggerOptionsProvider">
     <option name="mySaveCallSignatures" value="true" />
     <option name="mySupportGeventDebugging" value="true" />
@@ -146,7 +145,7 @@
       <recent name="$PROJECT_DIR$/src/research/PTDF" />
     </key>
   </component>
-  <component name="RunManager" selected="Python.dc_linear_opf_with_robust_solve">
+  <component name="RunManager" selected="Python tests.Nosetests in tests">
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       <module name="GridCalEngine" />
       <option name="INTERPRETER_OPTIONS" value="" />
@@ -600,6 +599,7 @@
       <method v="2" />
     </configuration>
     <list>
+      <item itemvalue="Python.ExecuteGridCal" />
       <item itemvalue="Python.dc_linear_opf_with_robust_solve" />
       <item itemvalue="Python.dc_linear_opf" />
       <item itemvalue="Python.upload_to_pypi" />
@@ -608,10 +608,10 @@
     </list>
     <recent_temporary>
       <list>
+        <item itemvalue="Python tests.Nosetests in tests" />
         <item itemvalue="Python.dc_linear_opf_with_robust_solve" />
         <item itemvalue="Python.dc_linear_opf" />
         <item itemvalue="Python.upload_to_pypi" />
-        <item itemvalue="Python tests.Nosetests in tests" />
         <item itemvalue="Python tests.Nosetests for tests.test_unbalanced_faults.test_unbalanced_short_circuit" />
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@@ -1572,7 +1572,7 @@
       <option name="project" value="LOCAL" />
       <updated>1698766404661</updated>
     </task>
-    <option name="localTasksCounter" value="399" />
+    <option name="localTasksCounter" value="400" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
@@ -1606,7 +1606,6 @@
     </option>
   </component>
   <component name="VcsManagerConfiguration">
-    <MESSAGE value="Fixed the coordinates stuff" />
     <MESSAGE value="Removed unused function get_hvdc_power from the MultiCircuit and refactored" />
     <MESSAGE value="Fixed the simple dispatch" />
     <MESSAGE value="Refactored NumericPowerFlowResults usages" />
@@ -1631,7 +1630,8 @@
     <MESSAGE value="Fixed the console colouring issue&#10;Added the add_windings_phase in the compute_admittances function" />
     <MESSAGE value="5.0.1" />
     <MESSAGE value="Updated ortools to use the model builder" />
-    <option name="LAST_COMMIT_MESSAGE" value="Updated ortools to use the model builder" />
+    <MESSAGE value="Autocorrecting infeasible problems" />
+    <option name="LAST_COMMIT_MESSAGE" value="Autocorrecting infeasible problems" />
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@@ -2000,24 +2000,9 @@
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-          <line>253</line>
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-        <line-breakpoint enabled="true" suspend="THREAD" type="python-line">
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-          <line>236</line>
-          <option name="timeStamp" value="1280" />
+          <url>file://$PROJECT_DIR$/src/GridCalEngine/Simulations/PowerFlow/NumericalMethods/newton_raphson.py</url>
+          <line>142</line>
+          <option name="timeStamp" value="1181" />
         </line-breakpoint>
       </breakpoints>
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@@ -2036,7 +2021,7 @@
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     <SUITE FILE_PATH="coverage/GridCal$dc_opf.coverage" NAME="dc_opf Coverage Results" MODIFIED="1602504240684" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/src/GridCal/Engine/Simulations/OPF" />
-    <SUITE FILE_PATH="coverage/GridCal$Nosetests_in_tests.coverage" NAME="Nosetests in tests Coverage Results" MODIFIED="1700216661618" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/src/tests" />
+    <SUITE FILE_PATH="coverage/GridCal$Nosetests_in_tests.coverage" NAME="Nosetests in tests Coverage Results" MODIFIED="1700231983266" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/src/tests" />
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     <SUITE FILE_PATH="coverage/GridCal$gui.coverage" NAME="gui Coverage Results" MODIFIED="1649779929647" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/src/GridCal/Gui/AboutDialogue" />
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@@ -2240,7 +2225,7 @@
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-    <SUITE FILE_PATH="coverage/GridCal$dc_linear_opf_with_robust_solve.coverage" NAME="dc_linear_opf_with_robust_solve Coverage Results" MODIFIED="1700230692077" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/examples" />
+    <SUITE FILE_PATH="coverage/GridCal$dc_linear_opf_with_robust_solve.coverage" NAME="dc_linear_opf_with_robust_solve Coverage Results" MODIFIED="1700231823811" SOURCE_PROVIDER="com.intellij.coverage.DefaultCoverageFileProvider" RUNNER="coverage.py" COVERAGE_BY_TEST_ENABLED="true" COVERAGE_TRACING_ENABLED="false" WORKING_DIRECTORY="$PROJECT_DIR$/examples" />
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diff --git a/src/GridCalEngine/Utils/MIP/ortools_interface.py b/src/GridCalEngine/Utils/MIP/ortools_interface.py
index e0de130f3..d40f7b63a 100644
--- a/src/GridCalEngine/Utils/MIP/ortools_interface.py
+++ b/src/GridCalEngine/Utils/MIP/ortools_interface.py
@@ -272,14 +272,12 @@ def get_value(self, x: Union[float, int, LpVar, LpExp, LpCst, LpCstBounded]) ->
         """
         Get the value of a variable stored in a numpy array of objects
         :param x: solver object (it may be a LP var or a number)
-        :return: result or previous numeric value
+        :return: result or zero
         """
         if isinstance(x, LpVar):
             val = self.solver.value(x)
         elif isinstance(x, LpExp):
             val = self.solver.value(x)
-        elif isinstance(x, LpCst):
-            val = self.solver.dual_value(x)
         elif isinstance(x, LpCstBounded):
             val = self.solver.value(x.expression)
         elif isinstance(x, float) or isinstance(x, int):
@@ -294,9 +292,9 @@ def get_value(self, x: Union[float, int, LpVar, LpExp, LpCst, LpCstBounded]) ->
 
     def get_dual_value(self, x: LpCst) -> float:
         """
-        Get the value of a variable stored in a numpy array of objects
+        Get the dual value of a variable stored in a numpy array of objects
         :param x: constraint
-        :return: result or previous numeric value
+        :return: result or zero
         """
         if isinstance(x, LpCst):
             val = self.solver.dual_value(x)