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Completing all tasks not completed during C COMPS

I downloaded COMPSs 1.4 and some test programs from http://www.bsc.es/computer-sciences/grid-computing/comp-superscalar/downloads-and-documentation and I'm trying to test them. Java executions went well; however, I have problems with C.

I'm currently trying to execute Simple. The Readme states that I need only two commands:

buidapp simple runcompss --lang=c master/simple 1

The application builds fine, but when I run this command I get the following error:

 [ERRMGR] - WARNING: Job 1 for running task 1 on worker localhost has failed; resubmitting task to the same worker. [ERRMGR] - WARNING: Task 1 execution on worker localhost has failed; rescheduling task execution. (changing worker) [ERRMGR] - WARNING: No task could be scheduled to any of the available resources. This could end up blocking COMPSs. Will check it again in 20 seconds. Possible causes: -Network problems: non-reachable nodes, sshd service not started, etc. -There isn't any computing resource that fits the defined tasks constraints. If this happens 2 more times, the runtime will shutdown.

After three checks, execution ends without results. Is something missing?

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When starting an application with a C binding, the default.xml file is invalid by default because you need to define a project.xml file that includes the place where the working binaries are deployed on each host.

 <Project> <Worker Name="localhost"> <InstallDir>/opt/COMPSs/Runtime/scripts/system/</InstallDir> <WorkingDir>[/path/to/dir/used_as_working_dir]</WorkingDir> <AppDir>[/path/to/installation]</AppDir> <LimitOfTasks>4</LimitOfTasks> </Worker> </Project>
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