On Tue, 22 Feb 2005, Marcos Roberto Silva wrote: > I am trying to convert my model in GNU MathProg to lpt but the error > output was: > umalloc: size=8016; no memory available. > > The command that I am using is: > glpsol --math model.mod -d data.dat --wlpt output.lpt --check > > I resized my swap partition to 26GB to try to solve the memory problem, > but the error continues. > My machine is a Intel Pentium IV 2.4 Ghz, 512 Mb RAM, OS Linux (Debian) > Kernel 2.4.25.
With 32-bit pointers, you can only address 4GB, so most of that 26GB won't help. To find the amount of memory available use the command "ulimit -d". The answer will be in KB. The command "ulimit -H -d" will tell you the upper bound. If the you are not at the upper bound, the command "ulimit -d unlimited" would give you the maximum available. After that, your only options are a smaller model or a larger address space. Is there a 64-bit linux that will run on a Pentium? -- Mike [EMAIL PROTECTED] "Our gods are dead. Ancient Klingon warriors slew them ... they were more trouble than they were worth." -- Worf _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
