issues
search
coin-or
/
MibS
A solver for mixed integer bilevel programs
Eclipse Public License 1.0
50
stars
20
forks
source link
issues
Newest
Newest
Most commented
Recently updated
Oldest
Least commented
Least recently updated
Adding parameters to allow more fine-grained control of cut generation
#145
tkralphs
opened
1 week ago
0
Fix windows-ci for stable to build MSVC with dynamically linked runtime
#144
jhmgoossens
closed
1 week ago
0
Fix column bounds in findLowerLevelSolImprovingDirectionIC()
#143
febattista
opened
1 month ago
0
Objective values not agreeing
#142
tkralphs
opened
1 month ago
0
Check input matrix orientation when loading problem data
#141
yuxies
opened
2 months ago
3
Suggestion : Handle unbounded high-point relaxation
#140
hlefebvr
opened
4 months ago
0
skip IDIC if the generation problem returns infeasible solution - follow up
#139
yuxies
opened
5 months ago
0
Remaining update ci for macos-14, enable-msvc, uploading build artifacts [stable/1.2]
#138
jhmgoossens
closed
6 months ago
0
Update CI for outdated actions, build issues, add macos-14, remove mingw32 [master]
#137
jhmgoossens
closed
6 months ago
1
Given any feasible upper level solution the lower level problem is feasible, however MibS found no solution?
#136
tomaslg
opened
9 months ago
0
Change default ISIC message to (Type I)
#135
yuxies
closed
6 months ago
8
C++ Hello World - Segmentation Fault
#134
hlefebvr
opened
9 months ago
3
Question about MibS Solver (potential Bug)
#132
NKonti
opened
11 months ago
3
skip IDIC if the generation problem returns infeasible solution
#131
yuxies
closed
8 months ago
0
Fix a bug when setting up the improving direction intersection cut
#130
yuxies
closed
11 months ago
2
update linking related variable name and replace some binarySearch
#128
yuxies
closed
11 months ago
2
Fix the node pruning logic when the time limit is reached
#127
yuxies
closed
12 months ago
3
Change the row bound rounding rule to tolerance based when set up the LL/SL problem
#126
yuxies
closed
1 year ago
2
skip the generation of Benders binary cut if the bigM problem is unbounded
#124
yuxies
closed
1 year ago
1
README and LICENSE do not agree about the license
#123
mkoeppe
opened
1 year ago
0
Fails to detect upper level variables and constraints
#122
leon-zimmermann
opened
1 year ago
1
New branching scheme
#121
tkralphs
closed
1 year ago
0
New branching scheme
#120
tkralphs
closed
1 year ago
0
MibS execution without retrieving solution file
#119
KuKi2121
opened
1 year ago
0
Add error handler if invalid lowerObjCoeffs; fix a bug in writeAuxData
#118
yuxies
closed
1 year ago
1
Add include of sstream needed by MSVC
#117
tkralphs
closed
1 year ago
0
avoid printing the same information to std::out twice
#116
yuxies
closed
1 year ago
0
add an option to write optimal value and solutions to a file
#115
yuxies
closed
1 year ago
1
Name changes to correspond to names in the MibS cuts paper.
#114
tkralphs
closed
1 year ago
0
Read range constraints (continue): remove redundant condition check and fix bugs
#113
yuxies
closed
1 year ago
1
Read range constraints
#112
yuxies
closed
1 year ago
3
add parser to handle empty LL/SL matrix
#111
yuxies
closed
1 year ago
1
Add code to handle equality constraints
#110
yuxies
closed
1 year ago
1
Add write and read functions for name based auxiliary files
#109
yuxies
closed
1 year ago
1
update MibSModel::readAuxiliaryData to include name-based file format
#108
yuxies
closed
1 year ago
0
follower as maximization problem
#107
leomink
opened
1 year ago
1
Add function to write aux file
#106
yuxies
closed
1 year ago
22
Typo in example
#104
MajidSKhoshghalb
closed
1 year ago
1
All linking variables should be discrete
#103
MajidSKhoshghalb
closed
1 year ago
5
Review: adding lower-level objective gap and pessimistic case related functions
#102
yuxies
opened
2 years ago
0
fix typo in function name: checkFeasibility
#101
yuxies
closed
1 year ago
0
Miscellaneous bug fixes for stable/1.2
#97
yuxies
closed
2 years ago
18
potential memory leak;
#95
yuxies
closed
2 years ago
3
Merge stable/1.2 features to master
#94
yuxies
opened
2 years ago
9
Mistake in Documentation
#93
gtjusila
closed
2 years ago
2
fix bugs in cut generator; clean up instance load
#92
yuxies
closed
2 years ago
0
How to use CPLEX?
#90
gguillot
closed
2 years ago
2
Write the solution to a file
#89
odow
closed
1 year ago
4
LP/LP gets into infinite loop
#88
odow
closed
2 years ago
3
Second-level optimality gap related
#87
yuxies
closed
1 year ago
1
Next