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Fail to set timelimt on CVXPY CBC solver with `qcp=True`

2

**Describe the bug** I want to set time limit on CBC solver via `problem.solve(solver=cp.CBC, verbose=0, qcp=True, maximumSeconds=100)`. But I got report: `TypeError: bisect() got an unexpected keyword argument 'maximumSeconds'` **To...

How to implement a Charnes-Cooper tansformation in CVXPY?

4

I am handling a MILFP problem like `max(sum(A*x)/sum(B*x)) subject to sum(C*x)

在约束条件多时运行时间过长

4

单目标多约束优化问题,在约束条件20+时,算法运行时间过长,且无法给出可行解(即使约束条件十分宽松,显然有可行解).请问算法如何搜索可行解?如何提高算法效率尽快给出可行解?