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Groups > comp.lang.python > #72381
| Newsgroups | comp.lang.python |
|---|---|
| Date | 2014-06-01 12:28 -0700 |
| Message-ID | <e2e379b4-b721-4d96-865e-8f39ac5c4dd7@googlegroups.com> (permalink) |
| Subject | Segmentation fault (core dumped) while using Cplex Python API |
| From | varun7rs@gmail.com |
Hello Everyone, I am trying to solve a mixed-integer problem using Cplex Python API and I get this error Segmentation fault (core dumped). i am not able to figure out the reason for this. Traceback srva@hades:~$ python RW10.py --output test --logPath log --xml topology.xml Start Time: 2014-6-1-20-56-39 CPLEX Parameter File Version 12.5.0.0 CPX_PARAM_TILIM 3600 CPX_PARAM_TRELIM 20000.00 CPX_PARAM_EPGAP 0.03 CPX_PARAM_EACHCUTLIM 2100000000 CPX_PARAM_FLOWCOVERS 0 CPX_PARAM_FLOWPATHS 0 CPX_PARAM_CLIQUES 0 CPX_PARAM_DISJCUTS 0 CPX_PARAM_COVERS 0 CPX_PARAM_ZEROHALFCUTS 0 CPX_PARAM_MIRCUTS 0 CPX_PARAM_MCFCUTS 0 CPX_PARAM_IMPLBD 0 CPX_PARAM_GUBCOVERS 0 CPX_PARAM_AGGCUTLIM 3 Completion Time: 972.63 Num Columns: 1350888 Num Rows: 25488 Solving Segmentation fault (core dumped) A few lines from the log file: Completion Time: 972.63 Num Columns: 1350888 Num Rows: 25488 Tried aggregator 1 time. MIP Presolve eliminated 12648 rows and 1321088 columns. MIP Presolve modified 180 coefficients. Reduced MIP has 12840 rows, 29800 columns, and 136000 nonzeros. Reduced MIP has 29800 binaries, 0 generals, 0 SOSs, and 0 indicators. Presolve time = 0.49 sec. (368.57 ticks) I would be grateful if someone can help me fix this. Thank You
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Segmentation fault (core dumped) while using Cplex Python API varun7rs@gmail.com - 2014-06-01 12:28 -0700 Re: Segmentation fault (core dumped) while using Cplex Python API Gary Herron <gary.herron@islandtraining.com> - 2014-06-01 12:44 -0700 Re: Segmentation fault (core dumped) while using Cplex Python API Akira Li <4kir4.1i@gmail.com> - 2014-06-02 02:34 +0400
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