diff --git a/b/src/test/resources/log4j.properties b/b/src/test/resources/log4j.properties
new file mode 100644
index 0000000..d8975af
--- /dev/null
+++ b/b/src/test/resources/log4j.properties
@@ -0,0 +1,10 @@
+log4j.rootCategory=debug,console
+log4j.logger=debug,console
+  
+log4j.appender.console=org.apache.log4j.ConsoleAppender
+log4j.appender.console.target=System.out
+log4j.appender.console.immediateFlush=true
+log4j.appender.console.encoding=UTF-8
+  
+log4j.appender.console.layout=org.apache.log4j.PatternLayout
+log4j.appender.console.layout.conversionPattern=%d [%t] %-5p %c - %m%n
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 00967dc..7afbcce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,66 +1,64 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-
-    <groupId>org.quickperf</groupId>
-    <artifactId>maven-test-bench</artifactId>
-    <version>1.0-SNAPSHOT</version>
-
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
-    </properties>
-
-    <dependencies>
-        <dependency>
-            <groupId>org.apache.maven.shared</groupId>
-            <artifactId>maven-verifier</artifactId>
-            <version>1.6</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.quickperf</groupId>
-            <artifactId>quick-perf-junit4</artifactId>
-            <version>1.0.0-RC4</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.12</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>net.lingala.zip4j</groupId>
-            <artifactId>zip4j</artifactId>
-            <version>2.1.1</version>
-        </dependency>
-        <dependency>
-            <groupId>commons-io</groupId>
-            <artifactId>commons-io</artifactId>
-            <version>2.6</version>
-        </dependency>
-        <dependency>
-            <groupId>org.apache.commons</groupId>
-            <artifactId>commons-csv</artifactId>
-            <version>1.7</version>
-        </dependency>
-        <dependency>
-            <groupId>com.github.oshi</groupId>
-            <artifactId>oshi-core</artifactId>
-            <version>4.0.0</version>
-        </dependency>
-        <dependency>
-            <!-- To avoid "SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder"
-             with oshi-core
-            -->
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-simple</artifactId>
-            <version>1.7.25</version>
-        </dependency>
-    </dependencies>
-
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.quickperf</groupId>
+    <artifactId>maven-test-bench</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.maven.shared</groupId>
+            <artifactId>maven-verifier</artifactId>
+            <version>1.6</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.quickperf</groupId>
+            <artifactId>quick-perf-junit4</artifactId>
+            <version>1.0.0-RC4</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>net.lingala.zip4j</groupId>
+            <artifactId>zip4j</artifactId>
+            <version>2.1.1</version>
+        </dependency>
+        <dependency>
+            <groupId>commons-io</groupId>
+            <artifactId>commons-io</artifactId>
+            <version>2.6</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-csv</artifactId>
+            <version>1.7</version>
+        </dependency>
+        <dependency>
+            <groupId>com.github.oshi</groupId>
+            <artifactId>oshi-core</artifactId>
+            <version>4.0.0</version>
+        </dependency>
+		<dependency> 
+		  <groupId>org.slf4j</groupId>
+		  <artifactId>slf4j-log4j12</artifactId>
+		  <version>1.7.28</version>
+		  <scope>test</scope>
+		</dependency>
+    </dependencies>
+
 </project>
\ No newline at end of file
diff --git a/src/test/java/MvnValidateAllocationByMaven3VersionTest.java b/src/test/java/MvnValidateAllocationByMaven3VersionTest.java
index 72748b4..82b825a 100644
--- a/src/test/java/MvnValidateAllocationByMaven3VersionTest.java
+++ b/src/test/java/MvnValidateAllocationByMaven3VersionTest.java
@@ -11,6 +11,8 @@
 import org.quickperf.jvm.annotations.MeasureHeapAllocation;
 import org.quickperf.repository.LongFileRepository;
 import org.quickperf.repository.ObjectFileRepository;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.File;
 import java.io.FilenameFilter;
@@ -22,6 +24,8 @@
 import static org.junit.experimental.results.PrintableResult.testResult;
 
 public class MvnValidateAllocationByMaven3VersionTest {
+	
+    private Logger logger = LoggerFactory.getLogger(MvnValidateAllocationByMaven3VersionTest.class);
 
     @RunWith(QuickPerfJUnitRunner.class)
     public static class MvnValidate {
@@ -71,7 +75,7 @@ public void execute_maven_validate() throws VerificationException {
 
     @Test
     public void measure() throws IOException {
-
+    	logger.debug("measure - start");
         String dateTimeAsString = getDateTimeAsString();
         String resultFilePath = buildAllocationCsvExportPath(dateTimeAsString);
 
@@ -98,7 +102,7 @@ public void measure() throws IOException {
         }
 
         ExecutionContextTextExporter.INSTANCE.writeExecutionContextToTextFile(dateTimeAsString);
-
+        logger.debug("measure - end");
     }
 
     private void saveMavenVersion(Maven3Version maven3Version) {
diff --git a/src/test/java/MvnValidateProfilingTest.java b/src/test/java/MvnValidateProfilingTest.java
index 73efa70..30e4698 100644
--- a/src/test/java/MvnValidateProfilingTest.java
+++ b/src/test/java/MvnValidateProfilingTest.java
@@ -7,6 +7,8 @@
 import org.quickperf.jvm.allocation.AllocationUnit;
 import org.quickperf.jvm.annotations.HeapSize;
 import org.quickperf.jvm.annotations.ProfileJvm;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import java.io.IOException;
 import java.util.Collections;
@@ -14,6 +16,8 @@
 
 @RunWith(QuickPerfJUnitRunner.class)
 public class MvnValidateProfilingTest {
+	
+    private Logger logger = LoggerFactory.getLogger(MvnValidateProfilingTest.class);
 
     public static Maven3Version MAVEN_3_VERSION = Maven3Version.V_3_2_5;
 
@@ -27,7 +31,9 @@ public class MvnValidateProfilingTest {
     @HeapSize(value = 6, unit = AllocationUnit.GIGA_BYTE)
     @Test
     public void execute_maven_validate() throws VerificationException {
+    	logger.debug("execute_maven_validate - start");
         verifier.executeGoals(validate);
+        logger.debug("execute_maven_validate - end");
     }
 
     @Before