Originally posted by: Y17P_Karthikeswar_Ivaturi

Hello all,

I am getting the following error::

Elapsed real time = 6089.94 sec. (tree size = 2593.90 MB, solutions = 26)
Nodefile size = 2456.26 MB (2067.08 MB after compression)
99800 82141 286759.8423 207 286879.7842 286706.0563 15952737 0.06%
100128 82442 286836.1838 167 286879.7842 286706.0563 16009888 0.06%
100571 82840 286792.9126 193 286879.7842 286706.2829 16075379 0.06%
100879 83113 286774.8780 197 286879.7842 286706.2829 16128683 0.06%
101263 83449 286836.1323 162 286879.7842 286706.6822 16191199 0.06%
101560 83723 286840.7383 227 286879.7842 286706.6822 16233649 0.06%

There may be further error information in the clone logs.

Implied bound cuts applied: 22
Flow cuts applied: 175
Mixed integer rounding cuts applied: 488
Gomory fractional cuts applied: 13

Root node processing (before b&c):
Real time = 10.23
Parallel b&c, 4 threads:
Real time = 6211.81
Sync time (average) = 62.24
Wait time (average) = 0.00
-------
Total (root+branch&cut) = 6222.04 sec.
Concert exception caught: CPLEX Error 1001: Out of memory.

Exception:0
Segmentation fault
I have looked up the forum and one of the thread asked to changed the parameter NodeFileInd to 3. But can anyone please tell me if this is the correct solution and also the commands that I have to use to correct this problem.

I am using an Intel Core i5 processor, 4GB RAM. I am usigna 32 bit CPLEX Optimizer on a 64 bit system. Would that be a problem.?

Any immediate help would be appreciated.

Regards,
Karthik
#DecisionOptimization
#OPLusingCPLEXOptimizer