adding logging

zpp-solver/genetic-solver/src/main/java/eu/melodic/upperware/genetic_solver/GeneticSolverController.java

@@ -42,7 +42,7 @@ public class GeneticSolverController {
         String notificationUri = request.getNotificationURI();
         String requestUuid = request.getWatermark().getUuid();
         int timeLimit = request.getTimeLimit();
-        log.info("Received request: " + applicationId + " " + cdoResourcePath + " " + notificationUri + " " + requestUuid);
+        log.info("Received request: {}, {}, {}, {}, time limit: {}", applicationId, cdoResourcePath,  notificationUri, requestUuid, timeLimit);
 
         geneticSolverCoordinator.generateCPSolution(applicationId, cdoResourcePath, notificationUri, requestUuid, timeLimit);
         log.info("Sleeping...");

zpp-solver/mcts-solver/src/main/java/eu/melodic/upperware/mcts_solver/MCTSSolverController.java

@@ -42,7 +42,7 @@ public class MCTSSolverController {
         String notificationUri = request.getNotificationURI();
         String requestUuid = request.getWatermark().getUuid();
         int seconds = request.getTimeLimit();
-        log.info("Received request: {}, {}, {}, {}", applicationId, cdoResourcePath,  notificationUri, requestUuid);
+        log.info("Received request: {}, {}, {}, {}, time limit: {}", applicationId, cdoResourcePath,  notificationUri, requestUuid, seconds);
         MCTSSolverCoordinator.generateCPSolution(applicationId, cdoResourcePath, notificationUri, requestUuid, seconds);
         log.info("Sleeping...");
     }

zpp-solver/node-candidates-solver/src/main/java/eu/melodic/upperware/nc_solver/NCSolverController.java

@@ -37,7 +37,7 @@ public class NCSolverController {
         String notificationUri = request.getNotificationURI();
         String requestUuid = request.getWatermark().getUuid();
         int seconds = request.getTimeLimit();
-        log.info("Received request: {}, {}, {}, {}", applicationId ,cdoResourcePath ,notificationUri, requestUuid);
+        log.info("Received request: {}, {}, {}, {}, time limit: {}", applicationId ,cdoResourcePath ,notificationUri, requestUuid, seconds);
         ncSolverCoordinator.generateCPSolution(applicationId, cdoResourcePath, notificationUri, requestUuid, seconds);
         log.info("Sleeping...");
     }

zpp-solver/pt-solver/src/main/java/eu/melodic/upperware/pt_solver/PTSolverController.java

@@ -42,7 +42,7 @@ public class PTSolverController {
         String notificationUri = request.getNotificationURI();
         String requestUuid = request.getWatermark().getUuid();
         int seconds = request.getTimeLimit();
-        log.info("Received request: {} {} {} {}", applicationId, cdoResourcePath, notificationUri, requestUuid);
+        log.info("Received request: {} {} {} {}, time limit: {}", applicationId, cdoResourcePath, notificationUri, requestUuid, seconds);
 
         ptSolverCoordinator.generateCPSolution(applicationId, cdoResourcePath, notificationUri, requestUuid, seconds);
         log.info("Sleeping...");