March 2019 Archives by subject

• Messages sorted by: [ thread ] [ author ] [ date ]
• More info on this list...

Starting: Sat Mar 2 16:15:39 EST 2019
Ending: Sat Mar 2 16:33:07 EST 2019
Messages: 61

• [Dip-tickets] [Dip] #10: AP3 example   Dip
• [Dip-tickets] [Dip] #12: new option to use col pool for master as IP   Dip
• [Dip-tickets] [Dip] #13: UtilPrintMemUsage won't compile with gcc 4.5.0 on MSys MinGW   Dip
• [Dip-tickets] [Dip] #14: column generator use multiple solutions if MILP solver provides it   Dip
• [Dip-tickets] [Dip] #15: resdesign LB calculation to use LBs of subproblems, not varRedCost   Dip
• [Dip-tickets] [Dip] #16: masterMatrixAddArtCol is too slow for large scale   Dip
• [Dip-tickets] [Dip] #17: cutgen OSI object is currently adding in A' blocks by default   Dip
• [Dip-tickets] [Dip] #18: gen init vars provides a valid LB, use it   Dip
• [Dip-tickets] [Dip] #19: integrate finder for block angular to MilpBlock   Dip
• [Dip-tickets] [Dip] #22: Artificial variables in createMasterProblem cause crash in isParallel   Dip
• [Dip-tickets] [Dip] #25: UseSparse and InitVarsWithIP not working together   Dip
• [Dip-tickets] [Dip] #28: problem with MILPBlock example on Mac OS X.   Dip
• [Dip-tickets] [Dip] #2: No bounds checking in MILPBlock   Dip
• [Dip-tickets] [Dip] #30: enhance solveRelaxed to allow parallel processing of blocks   Dip
• [Dip-tickets] [Dip] #32: make api for master-only vars more simple   Dip
• [Dip-tickets] [Dip] #34: make explicit examples for different variants of GAP example for illustration   Dip
• [Dip-tickets] [Dip] #35: create small simple example to show master-only cols   Dip
• [Dip-tickets] [Dip] #36: boost for VRP/TSP - download only those files needed rather than all of boost   Dip
• [Dip-tickets] [Dip] #37: VRP/TSP concorde - linked LP solver should be driven by DIP config, or example config   Dip
• [Dip-tickets] [Dip] #38: Error: CBC IP solver 2nd status = 7   Dip
• [Dip-tickets] [Dip] #40: create SmallIP example to illustrate multiple blocks (like MILPBlock)   Dip
• [Dip-tickets] [Dip] #41: Set options in C++ code   Dip
• [Dip-tickets] [Dip] #42: Allow use of SYMPHONY as MIP solver   Dip
• [Dip-tickets] [Dip] #43: Problem with bounds produced by Alps at node 0   Dip
• [Dip-tickets] [Dip] #48: use pfunc for threading of blocks   Dip
• [Dip-tickets] [Dip] #49: create simplex example with multiple blocks, implicit poly and master-only vars   Dip
• [Dip-tickets] [Dip] #50: create version of DecompVar that doesn't need convexDual   Dip
• [Dip-tickets] [Dip] #51: remove need for user to define master-only vars when relax poly is explicitly defined   Dip
• [Dip-tickets] [Dip] #52: create simple object for master-only variables   Dip
• [Dip-tickets] [Dip] #54: add extreme rays, remove need for artificially bounded subproblems   Dip
• [Dip-tickets] [Dip] #58: No heuristics used if no cuts generated   Dip
• [Dip-tickets] [Dip] #59: (MILPBlock) "Point violates row" with large relative violation   Dip
• [Dip-tickets] [Dip] #5: wishlist - pre/post solve added to DIP   Dip
• [Dip-tickets] [Dip] #61: allow core range constraints   Dip
• [Dip-tickets] [Dip] #62: Solving master problems using interior point method   Dip
• [Dip-tickets] [Dip] #63: False "Problem infeasible"   Dip
• [Dip-tickets] [Dip] #64: Primal heuristic "Recomposed solution is not feasible " error   Dip
• [Dip-tickets] [Dip] #65: " too large an index" error   Dip
• [Dip-tickets] [Dip] #66: False "Problem infeasible" (different from #63)   Dip
• [Dip-tickets] [Dip] #68: LimitTime => infinite loop   Dip
• [Dip-tickets] [Dip] #69: "Double Free or corrupton" error   Dip
• [Dip-tickets] [Dip] #6: user provided init var in block case - force incubment into system   Dip
• [Dip-tickets] [Dip] #71: integer objective coefficients and integer variables   Dip
• [Dip-tickets] [Dip] #74: autodetect <= for master convexity constraint   Dip
• [Dip-tickets] [Dip] #75: breakoutPartial only if general integer in compact   Dip
• [Dip-tickets] [Dip] #79: Parameters aren't applied as expected   Dip
• [Dip-tickets] [Dip] #80: Download source for external solvers to the source directory   Dip
• [Dip-tickets] [Dip] #81: Add signal handling   Dip
• [Dip-tickets] [Dip] #82: Infinite loop in DIP   Dip
• [Dip-tickets] [Dip] #83: Primal and dual objectives differ   Dip
• [Dip-tickets] [Dip] #84: Compress columns appears to cause infeasibility   Dip
• [Dip-tickets] [Dip] #85: Last line ignored if parameter file does not end in newline   Dip
• [Dip-tickets] [Dip] #86: "Bad" phase update after heuristic   Dip
• [Dip-tickets] [Dip] #87: example of need for master-only and extreme rays - loyd77 golf example   Dip
• [Dip-tickets] [Dip] #88: make generate init vars threaded   Dip
• [Dip-tickets] [Dip] #89: check on relaxation of convexity constraints after branching in PC   Dip
• [Dip-tickets] [Dip] #8: RoundRobinStategy is not implemented   Dip
• [Dip-tickets] [Dip] #90: Suggested changes/bug fixes   Dip
• [Dip-tickets] [Dip] #91: check columns in pool for branching decisions   Dip
• [Dip-tickets] [Dip] #92: timelimit for multithreading   Dip
• [Dip-tickets] [Dip] #94: Error when installing Dip   Dip

Last message date: Sat Mar 2 16:33:07 EST 2019
Archived on: Sat Mar 2 16:33:24 EST 2019

• Messages sorted by: [ thread ] [ author ] [ date ]
• More info on this list...