I started to get the same error. At first i thought it s a kind of parallelization problem and tried different k-points while changing number of nodes to run the calculation.

Several tries consisting of (1,1,1) k-points on 4-nodes, (1,1,3) k-points on 2-nodes, (1,1,3) k-points on 4-nodes gives the following error,

rank 2 in job 46 DualQuad_19430 caused collective abort of all ranks

exit status of rank 2: killed by signal 9

But somehow i had managed to run the calculations with (1,1,5) k-points on 3 nodes and they converged without error until yesterday. Yesterday when i started another calculation with (1,1,5) k-points on 3 nodes and this morning got the same error. Do you know why?

ps. I am using ATK 2008.10.0 on a Linux-x86_64 machine. My mpich2 version is ATK 2008.10.0 Linux-x86_64