Initial SessionFactory creation failed.java.lang.NoClassDefFoundError: org/hibernate/util/DTDEntityResolver

I am using these jar files Jar files

antlr-2.7.7.jar
asm-3.3.1.jar
commons-beanutils-1.8.0.jar
commons-collections-3.1.jar
commons-digester-2.0.jar
commons-fileupload-1.2.2.jar
commons-io-2.0.jar
commons-lang-3.3.1.jar
commons-logging-1.1.1.jar
dom4j-1.6.1.jar
freemarker-2.3.19.jar
hibernate-annotations-3.2.0cr1.jar
hibernate-commons-annotations-4.0.1.Final.jar
hibernate-core-4.1.11.Final.jar
hibernate validator.jar
hibernate-ejb3-persistance.jar
hibernate-validator-4.0.2GA.jar
hsqldb-1.8.05.jar
javaassist.jar
jta-1_1.jar
mysql connector.jar
ognl.jar
slf4j-api.jar
slf4j-log4j.jar

If I remember right, since hibernate version 4 it is no more correct to include hibernate-ejb3-persistance.jar into your classpath, it belongs to older branches.
In fact org/hibernate/util/DTDEntityResolver has been moved to org/hibernate/internal/util/xml/DTDEntityResolver

Probably you need to include hibernate-jpa-2.0-api-1.0.1.Final.jar and hibernate-entitymanager-4.1.1.Final.jar
into your classpath.