Comments (2)
Unable to reproduce as CbcMipStart
gives
Cbc0045I Warning: MIPstart solution is not valid, column names do not match, ignoring it. So code does not follow path which led to undefined obj.
This is a bug arising because there were no integer variables.
I have fixed that. Valgrind does not complain when I run. Changes have been made recently in master which could have fixed problem.
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Thanks, that commit fixed the unitialized read for me, too.
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Related Issues (20)
- Lazy and generated constraint model much slower than complete model HOT 7
- missing Result after TimeOut HOT 4
- Discrepancy in config.guess between Releases and Master Branch HOT 1
- CBC fails when initial solution is passed with mipstart HOT 2
- Undefined reference to `node_count` when compiling HOT 5
- Feature Request -- Retrieving multiple optimal solutions
- Question - interpretation of a sol file
- Bug: got Infeasible on obviously feasible problem HOT 3
- Bug? Huge variance in solving time HOT 3
- Error installing Cbc solver in a docker image HOT 2
- osiUnitTest failure HOT 2
- Trying to end CBC Promt with ctrl-d leads to endless loop
- mipStart_ not copied in CbcModel copy constructor HOT 1
- Wrong result with current master build HOT 3
- Option '-threads 8' causes unpredictable hanging due to lock issue HOT 10
- How to use latest CBC solver in Python PULP on MacOS HOT 1
- cbc crash ( segmentation fault) when model was solved during presolve process and given lp is large HOT 2
- No static library in MacOS builds HOT 3
- Modifying row coefficient via the C interface HOT 5
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