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Ticket Summary Status Owner Type Priority Component
#150 No solution after 12 hours new tkr defect blocker Cbc
#110 Assertion failed in parallel Cbc session. new defect critical
#176 COIN-OR Cbc FTBFS on mips* platforms due to variable name conflict new tkr task critical Cbc
#32 Problem on windows platform with full paths in interfaces of Cbc, CbcSolve, Clp reopened somebody defect major component1
#75 cbc 2.2.2 bad_alloc on miplib problem a1c1s1.mps new somebody defect major component1
#77 cbc 2.2.2: Assertion fail in ClpSimplexDual::updateDualsInDual() assigned forrest defect major component1
#78 CBCSolver: bound in root node differs significantly in versions 2.0.0, 2.1.0, 2.2.2, 2.3.0 new somebody defect major component1
#79 failure in small IP new somebody defect major component1
#80 assertion failure CBC releases 2.3.0 on tiny IP new somebody defect major component1
#81 cbc failure on small ip new somebody defect major component1
#82 CBC gives incorrect optimal solution when knapsack cuts are added new somebody defect major component1
#83 Wrong objective value of small IP new somebody defect major component1
#84 valgrind reports errors in user_driver new somebody defect major component1
#85 Problem with CBC-AMPL Interface new somebody defect major component1
#86 Problem with SOS assigned tkr defect major component1
#89 example where cbc does not find global optimum assigned tkr defect major component1
#93 failure in CGL probing when using cutoff new defect major
#95 not finding glable optimum with an SOS2 formulation solving using CBC new defect major
#96 CBC 2.4.2 claims a feasible problem is infeasible new defect major
#97 CBC version 2.4.2, OSI version 0.102.3 - OsiCbc declares problem infeasible that Cbc solves to optimal fine (tiny problem) new defect major
#98 memory leak thru CbcMain1 calls (version=2.4.2) new defect major
#101 error in processing of input in callCbc1 new defect major
#102 cbc stand-alone solver aborts unexpectedly new defect major
#103 Assertion `!columnLower[iColumn]' failed. new defect major
#104 Memory leak in CbcMain1 new defect major
#105 CBC 2.6 returns incorrect objective for small MIP new defect major
#106 Array index out of bounds (CBC 2.6) new defect major
#107 CBC 2.6 returns infeasible for feasible model new defect major
#108 add support for output from GMPL models new enhancement major
#109 Parallel CBC Bug new defect major
#111 Memory leak in Cbc new tkr defect major Cbc
#112 Compilation with gcc-4.6.0 new tkr defect major Cbc
#113 DiveCoefficient heuristic error new tkr defect major Cbc
#114 Parallel CBC assertion failure new tkr defect major Cbc
#115 CBC 2.6.0 crashing new tkr defect major Cbc
#116 Parallel CBC assertion failure new tkr defect major Cbc
#117 Cbc.exe crash new tkr defect major Cbc
#118 configure script detects cl instead of clang new tkr defect major Cbc
#119 CbcSolver::solve missing new tkr defect major Cbc
#120 Crash in presolve new tkr defect major Cbc
#121 Problem in CoinFactorization::pivotOneOtherRow when adding a constraint that contains a variable more than once new tkr defect major Cbc
#122 Duplicate index during probing new tkr defect major Cbc
#123 CBC.exe produces an "optimal" IP solution that violates a BigM constraint - a scaling problem? assigned tkr defect major Cbc
#124 crash on small instance new tkr defect major Cbc
#125 max problem reports reduced cost with wrong sign new tkr defect major Cbc
#127 MSVisualStudio v9 build fails new tkr defect major Cbc
#129 configure script does not find GLPK (Cbc stable 2.8) new tkr defect major Cbc
#130 Problem with Cbc and LAndP cut new tkr defect major Cbc
#131 Problem with Cbc and AllDifferent cut new tkr defect major Cbc
#132 Problem with Cbc and DiveLineSearch Heuristic new tkr defect major Cbc
#133 Problem with Cbc and PseudoCost Heuristic new tkr defect major Cbc
#134 Problem with Cbc and Dynamic3 Heuristic new tkr defect major Cbc
#135 Access violation using lift and project cuts new tkr defect major Cbc
#137 add a method to use CbcOrClpParam in CbcModel new tkr defect major Cbc
#140 Crash after 2 hours new tkr defect major Cbc
#141 patch to include cstddef headers new tkr defect major Cbc
#143 Osi Cbc doesn't repect OsiNameDiscipline 2 new tkr defect major Cbc
#144 Crash of 2.8.8 new tkr defect major Cbc
#145 Infeasibility issue in MIP model built using flopCpp new tkr task major Cbc
#146 Add a method to set the AbcStatus of Clp via CbcModel new tkr enhancement major Cbc
#147 Potential race hazard in cbc new tkr defect major Cbc
#149 CBC reports incorrect optimal objective value new tkr defect major Cbc
#151 quadratic objective with cbc new tkr defect major Cbc
#152 Problem claimed infeasible; adding extra constraints makes it feasible. new tkr defect major Cbc
#153 CBC 2.8.8 crashes on infeasible solution new tkr defect major Cbc
#155 OsiCbc warning is sent to stdout, not stderr new tkr defect major Cbc
#156 Cbc-infeasible Cplex&GLPK-feasible new tkr defect major Cbc
#157 CoinMP: CoinMP.CoinReadFile unfinished ? new tkr defect major Cbc
#158 Segmentation vialation on infeasible problems new tkr defect major Cbc
#161 Wrong optimum with files from MIPLIB2010 assigned tkr defect major Cbc
#163 CBC doesn't build in VS2013 new tkr defect major Cbc
#164 Windows 10 and Visual Studio 2015 assigned tkr defect major Cbc
#166 Random CBC 2.9.6 crashes new tkr defect major Cbc
#167 Crash unless both preprocess and presolve are turned off new tkr defect major Cbc
#168 long postprocessing new tkr defect major Cbc
#169 different objective value for equivalent models new tkr defect major Cbc
#170 CBC binary segfaults on infeasible problem if duals were requested new tkr defect major Cbc
#171 Crash in OsiClpSolverInterface::unmarkHotStart() new tkr defect major Cbc
#173 undefine functions new tkr defect major Cbc
#175 Is it free for commercial usage? new tkr defect major Cbc
#177 Receiving the following error when trying to create a model in OpenSolver new tkr defect major Cbc
#180 NULL pointer dereference in CoinMpsIO::rowName new tkr defect major Cbc
#181 NULL pointer dereference in new tkr defect major Cbc
#182 heap-buffer-overflow in CoinMpsCardReader new tkr defect major Cbc
#183 Semis section not working as expected. new tkr defect major Cbc
#184 cannot 'kill' randomness new tkr defect major Cbc
#185 Preprocessing Error with CBC in pyomo new tkr defect major Cbc
#38 The localization issue new somebody enhancement minor component1
#92 parameter for time measurement (feature request) assigned tkr enhancement minor
#138 writeMps() bug? new tkr defect minor Cbc
#142 Problem dsbmip takes half an hour in -miplib unit test with GCC 4.4 or older new tkr defect minor Cbc
#148 Standalone solver option nodeStrategy broken for up/down selection new tkr defect minor Cbc
#154 prune a problem prior to solving new tkr enhancement minor Cbc
#165 Command line CBC reports "Optimal solution found", but the solution file reports "Status unknown" new tkr defect minor Cbc
#172 Maximum Running Time for Infeasible Problem new tkr enhancement minor Cbc
#174 INSTALL readme contains incorrect information new tkr defect minor Cbc
#179 multiThreadind and algorithms options new tkr enhancement minor Cbc
#88 Missing important documentation new tkr enhancement trivial component1
#126 Help linking Cbc v2.7.8 against Bonmin new tkr task trivial Cbc
#128 incomplete external include directory listing for Cbc 2.8.0 MSVS v10 solution file new tkr defect trivial Cbc
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