diff --git a/Sim03/logfile_1.lgf b/Sim03/logfile_1.lgf
index 0a374fe..52b0e91 100644
--- a/Sim03/logfile_1.lgf
+++ b/Sim03/logfile_1.lgf
@@ -1,4 +1,4 @@
-0.000001, OS: Simulator start
+0.000000, OS: Simulator start
  READY state from NEW state
 ate
 
diff --git a/Sim03/sim03 b/Sim03/sim03
index b4cb1a2..be5b47c 100755
Binary files a/Sim03/sim03 and b/Sim03/sim03 differ
diff --git a/Sim03/simulator.c b/Sim03/simulator.c
index df0ef2a..f3229e7 100644
--- a/Sim03/simulator.c
+++ b/Sim03/simulator.c
@@ -440,12 +440,23 @@ void memManager(ProcessControlBlockLL *pcbList, MEMORY_SIGNALS memCode, int offs
         break;
 
     case MEMORY_DEALLOCATE:
+        if (memDisplay)
+        {
+            //
+            printf("--------------------------------------------------\n");
+            printf("After memory deallocate\n");
+            printf("Deallocated memory chunk.\n");
+            printf("--------------------------------------------------\n");
+        }
+        break;
+
+    case MEMORY_CLEAR:
         if (memDisplay)
         {
             //
             printf("--------------------------------------------------\n");
             printf("After memory clear\n");
-            printf("No memory configured");
+            printf("No memory configured\n");
             printf("--------------------------------------------------\n");
         }
         break;
@@ -590,8 +601,7 @@ void runSim(ConfigDataType *configPtr, OpCodeType *metaDataMstrPtr)
     // Operating System start timer goes here, log it.
     sprintf(simulatorOutput, "%f, OS: Simulator start\n", accessTimer(LAP_TIMER, timeStringy));
     logOutput(configPtr, simulatorOutput, false);
-
-        // int variable for process to run
+    // int variable for process to run
     int currentPid;
     // create the process list with createProcessList, store the pointed to address
     pcbList = createProcessList();
@@ -652,6 +662,8 @@ void runSim(ConfigDataType *configPtr, OpCodeType *metaDataMstrPtr)
         pcbPtr = pcbList->headPtr;
     }
     pthread_join(cpuThread, NULL);
+    // deallocate all the memory for each process.
+    memManager(pcbList, MEMORY_CLEAR, memoryOffset, memorySize, configPtr);
     sprintf(simulatorOutput, "%f, OS: System Stop\n", accessTimer(LAP_TIMER, timeStringy));
     logOutput(configPtr, simulatorOutput, false);
     sprintf(simulatorOutput, "%f, OS: Simulation End\n", accessTimer(LAP_TIMER, timeStringy));
diff --git a/Sim03/simulator.h b/Sim03/simulator.h
index f75f791..4ce4906 100644
--- a/Sim03/simulator.h
+++ b/Sim03/simulator.h
@@ -21,6 +21,7 @@ typedef enum{
              MEMORY_INITIALIZE = 0,
              MEMORY_ACCESS,
              MEMORY_ALLOCATE,
+             MEMORY_CLEAR,
              MEMORY_DEALLOCATE
             } MEMORY_SIGNALS;