Comments (3)
dcp2 issue fixed.
For mod2 I now get the opposite:
Free format yields 165129 because it doesn't add the free rows to the constraint matrix but fixed format read yields 198250 because it adds them. To see if this causes the issue I modified free format read to add them as well. Sadly, this did not change anything - we still get a different objective value. I am not sure why yet, the bug must be elsewhere.
from highs.
from highs.
mod2 now solves the same with both parsers.
from highs.
Related Issues (20)
- LeakSanitizer locates memory leaks in highs HOT 12
- linker error due to .res files from v1.7.0 HOT 1
- Add an option to obtain dual information from the best solution found in MIP problems HOT 2
- Getting incumbent solution in callback (highspy) HOT 1
- mip_improving_solution_save not saving on each improvement HOT 3
- Hard feasible IP found infeasible when presolve is used
- Error reading Fixed format MPS files
- Encountered ERROR: HighsSearch::selectBranchingCandidate HOT 7
- Reported optimal solution is not optimal HOT 3
- HIGHS 1.7.2. MIP solver terminates prematurely due to error in dual bound HOT 11
- Python type stubs for native extensions HOT 3
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- Add "kappa"
- Add sensitivity analysis as defined by AMPL
- Add "Fixed model" code following solution of a MIP
- Add "Feasibility relaxation" HOT 1
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- Segmentation fault on LASER problem from Maros-Meszaros
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- Error in MIP presolve
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from highs.