diff --git a/src/job_manager.go b/src/job_manager.go
index f006ff1..a1d1226 100644
--- a/src/job_manager.go
+++ b/src/job_manager.go
@@ -19,7 +19,7 @@ type JobManager struct {
 }
 
 func (jm *JobManager) start() {
-	log.Info("start job ", jm.job.Name, time.Now())
+	log.Debug("start job ", jm.job.Name, time.Now())
 	jm.jobStatus = JobStatus{Name: jm.job.Name, tasks: map[string]TaskStatus{}}
 
 	network := jm.scheduler.AcquireNetwork()
@@ -39,7 +39,7 @@ func (jm *JobManager) start() {
 			}
 			time.Sleep(time.Second * 1)
 		}
-		log.Info("Receive resource", resource)
+		log.Debug("Receive resource", resource)
 		jm.resources = append(jm.resources, resource)
 
 		for _, t := range resource.Status {
@@ -49,7 +49,7 @@ func (jm *JobManager) start() {
 	}
 	jm.scheduler.UpdateProgress(jm.job.Name, Running)
 
-	log.Info("ready to run job ", jm.job.Name, time.Now())
+	log.Debug("ready to run job ", jm.job.Name, time.Now())
 
 	/* bring up containers */
 	for i := range jm.job.Tasks {
@@ -123,7 +123,7 @@ func (jm *JobManager) start() {
 
 				/* return resource */
 				jm.scheduler.ReleaseResource(jm.job, jm.resources[i])
-				log.Info("return resource ", jm.resources[i].ClientID)
+				log.Debug("return resource ", jm.resources[i].ClientID)
 
 				for _, t := range jm.resources[i].Status {
 					jm.scheduler.Detach(t.UUID, jm.job.Name)
diff --git a/src/resource_pool.go b/src/resource_pool.go
index f2b769e..6ead8fa 100644
--- a/src/resource_pool.go
+++ b/src/resource_pool.go
@@ -174,7 +174,7 @@ func (pool *ResourcePool) acquireNetwork() string {
 	pool.networkMu.Lock()
 	defer pool.networkMu.Unlock()
 	var network string
-	log.Info(pool.networksFree)
+	log.Debug(pool.networksFree)
 	if len(pool.networksFree) == 0 {
 		for {
 			for {
diff --git a/src/scheduler_fair.go b/src/scheduler_fair.go
index c54d3ad..903d421 100644
--- a/src/scheduler_fair.go
+++ b/src/scheduler_fair.go
@@ -71,6 +71,7 @@ func (scheduler *SchedulerFair) Start() {
 					jm.start()
 				}()
 			} else {
+				log.Info("No more jobs to schedule", time.Now())
 				scheduler.scheduling.Unlock()
 				go func() {
 					scheduler.UpdateNextQueue()
@@ -206,14 +207,15 @@ func (scheduler *SchedulerFair) AcquireResource(job Job, task Task) NodeStatus {
 func (scheduler *SchedulerFair) ReleaseResource(job Job, agent NodeStatus) {
 	pool.mu.Lock()
 	defer pool.mu.Unlock()
-	nodes := pool.nodes[agent.ClientID]
+	node := pool.nodes[agent.ClientID]
 	for _, gpu := range agent.Status {
-		for j := range nodes.Status {
-			if gpu.UUID == nodes.Status[j].UUID {
-				nodes.Status[j].MemoryAllocated -= gpu.MemoryTotal
-				if nodes.Status[j].MemoryAllocated < 0 {
+		for j := range node.Status {
+			if gpu.UUID == node.Status[j].UUID {
+				node.Status[j].MemoryAllocated -= gpu.MemoryTotal
+				if node.Status[j].MemoryAllocated < 0 {
 					// in case of error
-					nodes.Status[j].MemoryAllocated = 0
+					log.Warn(node.ClientID, "More Memory Allocated")
+					node.Status[j].MemoryAllocated = 0
 				}
 			}
 		}