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Issues list

Wrong results bug Something isn't working cbc All items related to cbc
#337 opened Feb 27, 2023 by erelsgl
Name 'cbclib' is not defined cbc All items related to cbc help wanted Extra attention is needed
#335 opened Feb 26, 2023 by erelsgl
17
Issues running the latest versions of Python-MIP on AWS lambda functions cbc All items related to cbc
#334 opened Feb 10, 2023 by jerak
8
LazyConstraint based MIP yields incorrect optimum bug Something isn't working cbc All items related to cbc
#331 opened Jan 9, 2023 by ciderale
6
Bug when number of threads is given to model bug Something isn't working cbc All items related to cbc
#311 opened Oct 26, 2022 by brechtwillems99
Windows fatal exception: integer overflow - using MIP and CBC bug Something isn't working cbc All items related to cbc
#306 opened Sep 24, 2022 by simonhoerdumbonde
1
Model.write() outputs incorrect objective row in MPS format bug Something isn't working cbc All items related to cbc
#300 opened Aug 2, 2022 by ryanjoneil
3
Changing Model.sense makes (feasible) relaxation infeasible bug Something isn't working cbc All items related to cbc reproducible If a bug/behaviour could be reproduced
#285 opened Jun 29, 2022 by Markus28
13
Apply LazyConstraintGenerator if and only if an improved integral solution is found for cbc cbc All items related to cbc enhancement New feature or request
#274 opened May 6, 2022 by sebheger
5
check_optimization_results() sometimes crashes CBC bug Something isn't working cbc All items related to cbc
#254 opened Mar 18, 2022 by gewesp
2
max_seconds parameter not working bug Something isn't working cbc All items related to cbc
#253 opened Mar 11, 2022 by gewesp Release 2.0.0
13
Problem is infeasible unexpectedly with using MIP-CBC bug Something isn't working cbc All items related to cbc reproducible If a bug/behaviour could be reproduced
#248 opened Feb 16, 2022 by msperr
1
MIP-CBC cannot be stopped by CTRL-C cbc All items related to cbc
#218 opened Nov 18, 2021 by mhechthz
pypy3.7-v7.3.3 cbclib is not found cbc All items related to cbc help wanted Extra attention is needed pypy What's related to running under pypy
#187 opened Mar 24, 2021 by ShiyaoBian6639
@sebheger
3
SEGFAULT after adding empty rows and defining coefficients later via column parameter of method add_var bug Something isn't working cbc All items related to cbc reproducible If a bug/behaviour could be reproduced
#184 opened Mar 11, 2021 by peterlietz
Segmentation fault when adding lazy constaints to CBC bug Something isn't working cbc All items related to cbc reproducible If a bug/behaviour could be reproduced
#175 opened Feb 16, 2021 by rschwarz
2
Error message is not understandable - what(): std::bad_array_new_length is not easy to debug bug Something isn't working cbc All items related to cbc reproducible If a bug/behaviour could be reproduced
#174 opened Feb 12, 2021 by PMLP-novo
5
Unexpected file name on writing the solution cbc All items related to cbc reproducible If a bug/behaviour could be reproduced
#164 opened Nov 25, 2020 by gt6989b
5
Problems with mipstart bug Something isn't working cbc All items related to cbc
#154 opened Oct 29, 2020 by demnl
1
Example code using IncumbentUpdater cbc All items related to cbc enhancement New feature or request gurobi All items related to gurobi
#144 opened Sep 28, 2020 by JeroenGar
1
Adding Lazy Constraints leads to infeasible solution when it should not. bug Something isn't working cbc All items related to cbc
#143 opened Sep 17, 2020 by rafidrm
Segfault when solving large problems bug Something isn't working cbc All items related to cbc
#128 opened Jul 4, 2020 by StickBrush
Delete binaries for other operating systems at install time cbc All items related to cbc mip Issues related to the core mip package
#124 opened Jun 23, 2020 by jurasofish
2
Saving models with SOS in LP format don't work bug Something isn't working cbc All items related to cbc
#107 opened May 23, 2020 by bonelli
3
No solution after strong branching cbc All items related to cbc help wanted Extra attention is needed
#79 opened Apr 8, 2020 by WitJakuczun
5
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