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Problem with mcpcom -- seems to hang

I've used ICPC (v11) in the past on the same project without any problems. However, after upgrading to the latest version of Fedora and installing thecompilerpro-, the linking just seems to hang. That is, it compiles all the input files necessary but when it links, mcpcom runs for over an hour and has not stopped. The process is using the CPU and memory, so I can't tell if it's hanging or what.

Update: Now it's been running for 4 hours and the process is up to 4.5G of memory. So something is clearly wrong.

This has never happened before (it should only take a few moments to link this program).

I just recently installed intel's compiler and the new GSL library. I ran ldfconfig as root.

Any suggestions on where to start looking for the problem?

Some info in case it's useful:

ldd /opt/intel/composerxe-2011.0.084/bin/intel64/mcpcom => (0x00007fff753e4000) => /lib64/ (0x0000003ccb600000) => /lib64/ (0x0000003ccbe00000) => /usr/lib64/ (0x0000003cd7200000) => /lib64/ (0x0000003cd1200000) => /lib64/ (0x0000003ccb200000)
/lib64/ (0x0000003ccae00000)


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