[Coin-discuss] ClpSimplex crash

[Gabrielle A. Grün]

Hi     COIN people,
  The execution pf sample2.cpp with argument parameters 
"E:\b4\NEWCOIN\c\COIN\Cbc\Samples\miplib3\unzipped\gt2 60" crashes at  line 
119  "  solver1.initialSolve();",  from which line 192 of 
OsiClpSolverInterface.cpp "      solver.dual(0);" is executed, from which 
line 4304 of ClpSimplexDual.cpp "  int returnCode = ((ClpSimplexDual *) 
this)->dual(ifValuesPass, startFinishOptions);" is executed,   from which 
line 449 of ClpSimplexDual.cpp " "returnCode = 
startupSolve(ifValuesPass,saveDuals,startFinishOptions);" is executed, from 
which line 226 of ClpSimplexDual.cpp "  if 
(!startup(0,startFinishOptions)) "  is executed,  from which line 2592 of 
ClpSimplex.cpp "  if  (matrix_->scale(this))" is executed, from which line 139 
of dbgheap.c "        void *res = _nh_malloc_dbg(nSize, _newmode, 
_NORMAL_BLOCK, NULL, 0);" is executed.   I am using Microsoft Visual Studio .NET version 7.1. Thanks.  


                                        
Gabrielle A. Grün, Ph.D. Student
School of Computing Science
Simon Fraser University
8888 University Drive
Burnaby, BC
V5A 1S6
<http://www.cs.sfu.ca/~grun> 
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