[Dip] differentiating between LP and IP

[Shahin Gelareh]

Hi everybody

The IP model of my problems  solves nicely using DIP.
But when I relax it to LP I get :
CPX0000  CPLEX Error  3003: Not a mixed-integer problem.

Is there any switch to set off/on for letting DIP know this is an LP?

The settings are the following:
DECOMP PARAMETER SETTINGS
PRICE_AND_CUT  LogLevel                 3
PRICE_AND_CUT  LogDebugLevel            0
PRICE_AND_CUT  LogLpLevel               0
PRICE_AND_CUT  LogDumpModel             0
PRICE_AND_CUT  LogObjHistory            0
PRICE_AND_CUT  LimitInitVars            2
PRICE_AND_CUT  DebugLevel               0
PRICE_AND_CUT  TolZero                  1e-006
PRICE_AND_CUT  LimitTotalCutIters       214748364
PRICE_AND_CUT  LimitTotalPriceIters     214748364
PRICE_AND_CUT  LimitRoundCutIters       10
PRICE_AND_CUT  LimitRoundPriceIters     10
PRICE_AND_CUT  LimitTime                1e+021
PRICE_AND_CUT  LimitNodes               214748364
PRICE_AND_CUT  TailoffLength            10
PRICE_AND_CUT  TailoffPercent           0.1
PRICE_AND_CUT  MasterGapLimit           1e-006
PRICE_AND_CUT  PCStrategy               0
PRICE_AND_CUT  CompressColumns          1
PRICE_AND_CUT  CompressColumnsIterFreq  2
PRICE_AND_CUT  CompressColumnsSizeMultLimit1.2
PRICE_AND_CUT  CompressColumnsMasterGapStart0.2
PRICE_AND_CUT  CutDC                    0
PRICE_AND_CUT  CutCGL                   1
PRICE_AND_CUT  CutCglKnapC              1
PRICE_AND_CUT  CutCglFlowC              1
PRICE_AND_CUT  CutCglMir                1
PRICE_AND_CUT  CutCglClique             1
PRICE_AND_CUT  CutCglOddHole            1
PRICE_AND_CUT  CutCglGomory             1
PRICE_AND_CUT  SubProbUseCutoff         0
PRICE_AND_CUT  SubProbGapLimitExact     0.0001
PRICE_AND_CUT  SubProbGapLimitInexact   0.1
PRICE_AND_CUT  SubProbTimeLimitExact    1e+021
PRICE_AND_CUT  SubProbTimeLimitInexact  1e+021
PRICE_AND_CUT  SubProbNumThreads        1
PRICE_AND_CUT  SubProbNumSolLimit       1
PRICE_AND_CUT  SubProbSolverStartAlgo   0
PRICE_AND_CUT  RoundRobinInterval       0
PRICE_AND_CUT  RoundRobinStrategy       0
PRICE_AND_CUT  SolveMasterAsIp          0
PRICE_AND_CUT  SolveMasterAsIpFreqNode  0
PRICE_AND_CUT  SolveMasterAsIpFreqPass  0
PRICE_AND_CUT  SolveMasterAsIpLimitTime 0
PRICE_AND_CUT  SolveMasterAsIpLimitGap  0
PRICE_AND_CUT  SolveMasterUpdateAlgo    0
PRICE_AND_CUT  SolveRelaxAsIp           0
PRICE_AND_CUT  InitVarsWithCutDC        0
PRICE_AND_CUT  InitVarsWithIP           0
PRICE_AND_CUT  InitVarsWithIPLimitTime  0
PRICE_AND_CUT  InitCompactSolve         0
PRICE_AND_CUT  DualStab                 0
PRICE_AND_CUT  DualStabAlpha            0.1
PRICE_AND_CUT  BreakOutPartial          0
PRICE_AND_CUT  BranchEnforceInSubProb   0
PRICE_AND_CUT  BranchEnforceInMaster    1
PRICE_AND_CUT  MasterConvexityLessThan  0
PRICE_AND_CUT  ParallelColsLimit        1
PRICE_AND_CUT  BranchStrongIter         0
PRICE_AND_CUT  NumThreads               1
PRICE_AND_CUT  DebugCheckBlocksColumns  1


regards,
Shahin
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