scheduled cores XXX did not deliver results, all values of the jobs will be affected

[caoyuan1231]

hi,
I'm running dynGENIE3 on a cluster with 48 cores, and the code finish successfully, but return the following warning. When I check the result, I find something was missing.
r$> length(res$alphas)
[1] 56500
r$> dim(res$weight.matrix)
[1] 2866 12948
Warning messages:
scheduled cores 1, 2, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 22, 23, 24, 25, 26, 28, 29, 31, 32, 33, 34, 36, 38, 40, 41, 42, 43, 44, 45, 46, 47, 48 did not deliver results, all values of the jobs will be affected