[Osi-tickets] [COIN-OR Open Solver Interface] #51: OsiVolSolverInterface::addCol SIGSEGV

COIN-OR Open Solver Interface coin-trac at coin-or.org
Tue Jul 7 11:44:21 EDT 2009


#51: OsiVolSolverInterface::addCol SIGSEGV
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  Reporter:  nowozin  |       Owner:  mjs
      Type:  defect   |      Status:  new
  Priority:  major    |   Milestone:     
 Component:  OsiCpx   |     Version:     
Resolution:           |    Keywords:     
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Comment (by stefan):

 I cannot reproduce the failure for !OsiCpx.
 I took build.cpp from Osi/examples and replaced the loadProblem call by a
 assignProblem call, and it worked fine. (anyway, assignProblem just calls
 loadProblem)

 Also adding an si->addCol afterwards did not result in a failure.

 Can you give some more information on the failure you observe with
 !OsiCpx? Like the gdb-backtrace from a debug build, or the output of a
 valgrind run? Or a simple example?

 Thanks,
 Stefan

-- 
Ticket URL: <https://projects.coin-or.org/Osi/ticket/51#comment:4>
COIN-OR Open Solver Interface <http://projects.coin-or.org/Osi>
An API for a variety of LP and MIP solvers (and more).



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