[Symphony] RSymphony appcrash

[Vladyslav Kolbasin]

Hi list, 

I use Symphony under R (use RSymphony package).
Please
tell me why sometimes RSymphony.dll crashes on Windows 7 (may be on
other Windows too).

I saw that it depends on input data. For example
this code bring to crash:

library('Rsymphony')
mat = c(0, 1,
-100.37967, 0, 0, 1, 0, 0, -200, 0, 0, 1, -0.4, 0, 0, 1, 0, 0, -0.4, 0,
0.5, 0, 0, 0, 0, 0, -1, 0, 0, 0)
mat = matrix(mat, nrow=6,
byrow=TRUE)
mat

dir = c("=", "==", "==")
rhs = rep(0, 6)
obj = c(1, 1,
1, 1, 1)
types = c("C", "C", "B", "B", "B")
bounds = NULL

solution
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://list.coin-or.org/pipermail/symphony/attachments/20110106/ade64f53/attachment.html>