diff --git a/src/libs/antares/checks/checkLoadedInputData.cpp b/src/libs/antares/checks/checkLoadedInputData.cpp
index b62408b050..e7ae0d1238 100644
--- a/src/libs/antares/checks/checkLoadedInputData.cpp
+++ b/src/libs/antares/checks/checkLoadedInputData.cpp
@@ -29,9 +29,9 @@
 
 namespace Antares::Check
 {
-void checkOrtoolsUsage(Antares::Data::UnitCommitmentMode ucMode,
-                       bool ortoolsUsed,
-                       const std::string& solverName)
+void checkSolverMILPincompatibility(Antares::Data::UnitCommitmentMode ucMode,
+                                    bool ortoolsUsed,
+                                    const std::string& solverName)
 {
     using namespace Antares::Data;
     if (ucMode == UnitCommitmentMode::ucMILP)
diff --git a/src/libs/antares/checks/include/antares/checks/checkLoadedInputData.h b/src/libs/antares/checks/include/antares/checks/checkLoadedInputData.h
index 62352390bc..6a82fb4986 100644
--- a/src/libs/antares/checks/include/antares/checks/checkLoadedInputData.h
+++ b/src/libs/antares/checks/include/antares/checks/checkLoadedInputData.h
@@ -24,9 +24,9 @@
 namespace Antares::Check
 {
 
-void checkOrtoolsUsage(Antares::Data::UnitCommitmentMode ucMode,
-                       bool ortoolsUsed,
-                       const std::string& solverName);
+void checkSolverMILPincompatibility(Antares::Data::UnitCommitmentMode ucMode,
+                                    bool ortoolsUsed,
+                                    const std::string& solverName);
 
 void checkStudyVersion(const AnyString& optStudyFolder);
 
diff --git a/src/libs/antares/exception/CMakeLists.txt b/src/libs/antares/exception/CMakeLists.txt
index 691967b267..41bf90c93f 100644
--- a/src/libs/antares/exception/CMakeLists.txt
+++ b/src/libs/antares/exception/CMakeLists.txt
@@ -28,4 +28,4 @@ target_include_directories(${PROJ}
 
 install(DIRECTORY include/antares
         DESTINATION "include"
-)
\ No newline at end of file
+)
diff --git a/src/libs/antares/exception/LoadingError.cpp b/src/libs/antares/exception/LoadingError.cpp
index 4a80591bef..cea447153e 100644
--- a/src/libs/antares/exception/LoadingError.cpp
+++ b/src/libs/antares/exception/LoadingError.cpp
@@ -81,19 +81,18 @@ InvalidSolver::InvalidSolver(const std::string& solver, const std::string& avail
 {
 }
 
-static std::string InvalidSolverSpecificParametersHelper(const std::string& solver,
-                                                         const std::string& specificParameters)
+static std::string InvalidSolverParameterMessage(const std::string& solver,
+                                                 const std::string& parameters)
 {
     std::ostringstream message;
-    message << "Specific parameters '" << specificParameters
+    message << "Specific parameters '" << parameters
             << "' are not valid or not supported for solver " << solver;
     return message.str();
 }
 
-InvalidSolverSpecificParameters::InvalidSolverSpecificParameters(
-  const std::string& solver,
-  const std::string& specificParameters):
-    LoadingError(InvalidSolverSpecificParametersHelper(solver, specificParameters))
+InvalidSolverSpecificParameters::InvalidSolverSpecificParameters(const std::string& solver,
+                                                                 const std::string& parameters):
+    LoadingError(InvalidSolverParameterMessage(solver, parameters))
 {
 }
 
diff --git a/src/solver/application/application.cpp b/src/solver/application/application.cpp
index 335a6a2c98..6a51546304 100644
--- a/src/solver/application/application.cpp
+++ b/src/solver/application/application.cpp
@@ -277,9 +277,9 @@ void Application::startSimulation(Data::StudyLoadOptions& options)
 void Application::postParametersChecks() const
 { // Some more checks require the existence of pParameters, hence of a study.
     // Their execution is delayed up to this point.
-    checkOrtoolsUsage(pParameters->unitCommitment.ucMode,
-                      pParameters->optOptions.ortoolsUsed,
-                      pParameters->optOptions.ortoolsSolver);
+    checkSolverMILPincompatibility(pParameters->unitCommitment.ucMode,
+                                   pParameters->optOptions.ortoolsUsed,
+                                   pParameters->optOptions.ortoolsSolver);
 
     checkSimplexRangeHydroPricing(pParameters->simplexOptimizationRange,
                                   pParameters->hydroPricing.hpMode);
diff --git a/src/solver/misc/options.cpp b/src/solver/misc/options.cpp
index 960b0dda6c..dba4f2230a 100644
--- a/src/solver/misc/options.cpp
+++ b/src/solver/misc/options.cpp
@@ -272,7 +272,7 @@ void checkOrtoolsSolver(const Antares::Solver::Optimization::OptimizationOptions
         const std::list<std::string> availableSolverList = getAvailableOrtoolsSolverName();
 
         // Check if solver is available
-        bool found = (std::find(availableSolverList.begin(), availableSolverList.end(), solverName)
+        bool found = (std::ranges::find(availableSolverList, solverName)
                       != availableSolverList.end());
         if (!found)
         {
diff --git a/src/tools/batchrun/main.cpp b/src/tools/batchrun/main.cpp
index 9a31f4ecdf..420dc060dd 100644
--- a/src/tools/batchrun/main.cpp
+++ b/src/tools/batchrun/main.cpp
@@ -124,14 +124,7 @@ int main(int argc, const char* argv[])
 
         if (not finder.list.empty())
         {
-            if (finder.list.size() > 1)
-            {
-                logs.info() << "Found " << finder.list.size() << " studies";
-            }
-            else
-            {
-                logs.info() << "Found 1 study";
-            }
+            logs.info() << "Number of studies found : " << finder.list.size();
             logs.info() << "Starting...";
 
             // The folder that contains the solver