pounce-cinterface 0.17.0

C ABI for POUNCE (port of Ipopt's Interfaces/IpStdCInterface.{h,cpp}). Provides CreateIpoptProblem / IpoptSolve / FreeIpoptProblem so existing PyIpopt / cyipopt / JuMP / AMPL clients link without source changes. Feature-complete for the upstream Ipopt C ABI surface.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

{
  "hs008_rescued": {
    "second_opinion": {
      "tried": [
        "feral_scaling=mc64",
        "mu_strategy=adaptive",
        "start_point_perturbation=1e-2"
      ],
      "promoted_by": "start_point_perturbation=1e-2",
      "base_status": "Infeasible_Problem_Detected",
      "base_iteration_count": 9,
      "rung_iteration_counts": [
        9,
        7,
        5
      ],
      "total_iteration_count": 30
    },
    "status": "SolveSucceeded",
    "iteration_count": 5
  },
  "no_real_solution": {
    "second_opinion": {
      "tried": [
        "feral_scaling=mc64",
        "mu_strategy=adaptive",
        "start_point_perturbation=1e-2"
      ],
      "base_status": "Infeasible_Problem_Detected",
      "base_iteration_count": 17,
      "rung_iteration_counts": [
        17,
        14,
        26
      ],
      "total_iteration_count": 74
    },
    "status": "InfeasibleProblemDetected",
    "iteration_count": 17
  },
  "hs008_clean_resolve": {
    "has_second_opinion": false,
    "status": "SolveSucceeded",
    "iteration_count": 5
  },
  "infeasible_pair_pairs": {
    "has_second_opinion": false,
    "has_complementarity": true,
    "status": "InfeasibleProblemDetected"
  }
}