Out of memory and heap dump while running build in RTC

Hi All

I installed RTC Build system toolkit and configured. When i run the build, i get heapdump and my jmv running Out of memory and build failes. Can you help on this

2016-02-04 16:22:37 [Jazz build engine]
2016-02-04 16:22:37 [Jazz build engine] Substituted the following configuration element property variables:
2016-02-04 16:22:37 [Jazz build engine]     com.ibm.team.build.cmdline : com.ibm.team.build.cmdline.arguments = -buildfile wcbd-build.xml -Dbuild.label=${buildLabel}   -->   com.ibm.team.build.cmdline.arguments = -buildfile wcbd-build.xml -Dbuild.label=20160204-1622
2016-02-04 16:22:37 [Jazz build engine]
2016-02-04 16:22:37 [Jazz build engine] running on host: stella.lexington.ibm.com
2016-02-04 16:22:37 [Jazz build engine] Should build occur?
2016-02-04 16:22:37 [Jazz build engine] Yes: Always build a user initiated request.
2016-02-04 16:22:38 [Jazz build engine] Invoking pre-build participant "com.ibm.team.build.jazzscm"
2016-02-04 16:22:38 [Jazz build engine] Accepting changes into workspace "STELLA COMMERCE Stream Workspace" ...
2016-02-04 16:22:39 [Jazz build engine] Fetching files to fetch destination "/usr/jazz/buildsystem/buildengine/eclipse/source" ...
com.ibm.team.repository.common.transport.ServiceMethodInvocationError: java.lang.OutOfMemoryError: Java heap space
    at com.ibm.team.repository.transport.client.RemoteTeamService.getAppropriateException(RemoteTeamService.java:737)
    at com.ibm.team.repository.transport.client.RemoteTeamService.executeMethod(RemoteTeamService.java:573)
    at com.ibm.team.repository.transport.client.RemoteTeamService.invoke(RemoteTeamService.java:202)
    at com.ibm.team.repository.transport.client.ServiceInvocationHandler.invoke(ServiceInvocationHandler.java:43)
    at com.sun.proxy.$Proxy28.getFileTreeByVersionable4(Unknown Source)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
    at java.lang.reflect.Method.invoke(Method.java:620)
    at com.ibm.team.repository.client.internal.ServiceInterfaceProxy.invokeServiceCall(ServiceInterfaceProxy.java:254)
    at com.ibm.team.repository.client.internal.ServiceInterfaceProxy.invoke(ServiceInterfaceProxy.java:110)
    at com.sun.proxy.$Proxy28.getFileTreeByVersionable4(Unknown Source)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:56)
    at java.lang.reflect.Method.invoke(Method.java:620)
    at com.ibm.team.scm.client.internal.ScmServiceInterfaceProxy$2.run(ScmServiceInterfaceProxy.java:168)
    at com.ibm.team.repository.client.internal.TeamRepository$3.run(TeamRepository.java:1327)
    at com.ibm.team.repository.common.transport.CancelableCaller.call(CancelableCaller.java:79)
    at com.ibm.team.repository.client.internal.TeamRepository.callCancelableService(TeamRepository.java:1322)
    at com.ibm.team.scm.client.internal.ScmClientLibraryContext.callCancelableService(ScmClientLibraryContext.java:71)
    at com.ibm.team.scm.client.internal.ScmServiceInterfaceProxy.invokeCancelableService(ScmServiceInterfaceProxy.java:164)
    at com.ibm.team.scm.client.internal.ScmServiceInterfaceProxy.invoke(ScmServiceInterfaceProxy.java:92)
    at com.sun.proxy.$Proxy28.getFileTreeByVersionable4(Unknown Source)
    at com.ibm.team.filesystem.client.internal.FileSystemServiceProxy.getFileTreeByVersionable(FileSystemServiceProxy.java:290)
    at com.ibm.team.filesystem.client.internal.operations.LoadOperation.load(LoadOperation.java:1199)
    at com.ibm.team.filesystem.client.internal.operations.LoadOperation$1.run(LoadOperation.java:712)
    at com.ibm.team.filesystem.rcp.core.internal.resources.ResourceSharingManager$1.run(ResourceSharingManager.java:77)
    at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1975)
    at com.ibm.team.filesystem.rcp.core.internal.resources.ResourceSharingManager.runWithinFileSystemLock(ResourceSharingManager.java:89)
    at com.ibm.team.filesystem.client.internal.operations.FileSystemOperation.runWithinFileSystemLock(FileSystemOperation.java:165)
    at com.ibm.team.filesystem.client.internal.operations.FileSystemOperation.runWithinFileSystemLock(FileSystemOperation.java:145)
    at com.ibm.team.filesystem.client.internal.operations.LoadOperation.execute(LoadOperation.java:750)
    at com.ibm.team.filesystem.client.internal.operations.FileSystemOperation.run(FileSystemOperation.java:90)
    at com.ibm.team.build.internal.scm.SourceControlUtility.updateFileCopyArea(SourceControlUtility.java:664)
    at com.ibm.team.build.internal.engine.JazzScmPreBuildParticipant.preBuild(JazzScmPreBuildParticipant.java:244)
    at com.ibm.team.build.internal.engine.BuildLoop.invokePreBuildParticipants(BuildLoop.java:993)
    at com.ibm.team.build.internal.engine.BuildLoop$3.run(BuildLoop.java:799)
    at java.lang.Thread.run(Thread.java:809)
Caused by: java.lang.OutOfMemoryError: Java heap space
    at com.ibm.team.repository.common.internal.marshal.impl.FastWebDemarshaller.readTag(FastWebDemarshaller.java:519)
    at com.ibm.team.repository.common.internal.marshal.impl.FastWebDemarshaller.demarshalObject(FastWebDemarshaller.java:2097)
    at com.ibm.team.repository.common.internal.marshal.impl.FastWebDemarshaller.demarshal(FastWebDemarshaller.java:2255)
    at com.ibm.team.repository.common.internal.marshal.impl.EObjectMarshaller.internalFastDemarshal(EObjectMarshaller.java:619)
    at com.ibm.team.repository.common.internal.marshal.impl.EObjectMarshaller.demarshalInputStreamToObject(EObjectMarshaller.java:580)
    at com.ibm.team.repository.transport.client.RemoteTeamService.demarshallEnvelope(RemoteTeamService.java:708)
    at com.ibm.team.repository.transport.client.RemoteTeamService.invokePost(RemoteTeamService.java:608)
    at com.ibm.team.repository.transport.client.RemoteTeamService.executeMethod(RemoteTeamService.java:548)
    ... 37 more



-rw-r--r--    1 blduser  blduser    24547992 Feb 04 15:39 core.20160204.153958.10944698.0001.dmp
-rw-r--r--    1 blduser  blduser    27323834 Feb 04 15:40 heapdump.20160204.153959.10944698.0002.phd
-rw-r--r--    1 blduser  blduser     1009568 Feb 04 15:40 javacore.20160204.153959.10944698.0004.txt
-rw-r--r--    1 blduser  blduser      961912 Feb 04 15:40 javacore.20160204.153958.10944698.0005.txt
-rw-r--r--    1 blduser  blduser    27323834 Feb 04 15:40 heapdump.20160204.153958.10944698.0003.phd
-rw-r--r--    1 blduser  blduser      240556 Feb 04 15:40 Snap.20160204.153959.10944698.0006.trc
-rw-r--r--    1 blduser  blduser       19372 Feb 04 15:40 Snap.20160204.153958.10944698.0007.trc
-rw-r--r--    1 blduser  blduser    27324758 Feb 04 15:40 heapdump.20160204.154007.10944698.0008.phd
-rw-r--r--    1 blduser  blduser      965109 Feb 04 15:40 javacore.20160204.154010.10944698.0012.txt
-rw-r--r--    1 blduser  blduser      998492 Feb 04 15:40 javacore.20160204.154007.10944698.0009.txt
-rw-r--r--    1 blduser  blduser     6589239 Feb 04 15:40 heapdump.20160204.154010.10944698.0011.phd
-rw-r--r--    1 blduser  blduser      109484 Feb 04 15:40 Snap.20160204.154010.10944698.0013.trc
-rw-r--r--    1 blduser  blduser      117676 Feb 04 15:40 Snap.20160204.154007.10944698.0010.trc