[Ipopt-tickets] [Ipopt] #212: Failed In Restoration Phase
Ipopt
coin-trac at coin-or.org
Wed Jul 24 00:21:45 EDT 2013
#212: Failed In Restoration Phase
------------------------------+------------------------
Reporter: darknesswind | Owner: ipopt-team
Type: defect | Status: new
Priority: normal | Component: Ipopt
Version: 3.11 | Severity: normal
Keywords: restoration phase |
------------------------------+------------------------
I got a LOCALLY_INFEASIBLE error in an example but the problem is really
feasible.
The evaluation of derivatives is also acceptable.
The problem is here:
{{{
max: f(x0, x1, x2, x3) = 0.7 * (x1 + x2 + x3 - 175000) * (x0 * x0 + 3 * x0
+ 3)
0.5 <= x0 <= 1.5
45000 <= x1 <= 250000
10000 <= x2 <= 125000
5000 <= x3 <= 75000
}}}
I compiled the ipopt with Blas, Lapack, and Mumps 4.10.0.
I found it could be reproduced using the binary file in [http://www.coin-
or.org/download/binary/Ipopt/ here](the
Ipopt-3.11.1-win32-cl16ifort13.1.zip package).
and [https://www.dropbox.com/s/8htdx00hrlh4wfz/hs071_cpp.7z here] is the
example I changed to reproduce the problem.
My start point is (0,0,0,0), and here is my output:
{{{
List of user-set options:
Name Value used
hessian_approximation = limited-memory yes
obj_scaling_factor = -1 yes
output_file = ipopt.out yes
print_user_options = yes yes
******************************************************************************
This program contains Ipopt, a library for large-scale nonlinear
optimization.
Ipopt is released as open source code under the Eclipse Public License
(EPL).
For more information visit http://projects.coin-or.org/Ipopt
******************************************************************************
NOTE: You are using Ipopt by default with the MUMPS linear solver.
Other linear solvers might be more efficient (see Ipopt
documentation).
This is Ipopt version 3.11.1, running with linear solver mumps.
Number of nonzeros in equality constraint Jacobian...: 0
Number of nonzeros in inequality constraint Jacobian.: 0
Number of nonzeros in Lagrangian Hessian.............: 0
Total number of variables............................: 4
variables with only lower bounds: 0
variables with lower and upper bounds: 4
variables with only upper bounds: 0
Total number of equality constraints.................: 0
Total number of inequality constraints...............: 0
inequality constraints with only lower bounds: 0
inequality constraints with lower and upper bounds: 0
inequality constraints with only upper bounds: 0
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
0 -3.8359121e+005 0.00e+000 8.76e+001 0.0 0.00e+000 - 0.00e+000
0.00e+000 0
1 -5.6057995e+005 0.00e+000 3.55e+002 2.6 3.80e+002 - 9.92e-001 1
.29e-003f 2
2 -5.4991463e+005 0.00e+000 1.29e+001 2.8 2.97e-001 - 1.00e+000
1.00e+000f 1
3 -5.4283028e+005 0.00e+000 1.47e+001 2.1 6.87e+000 - 1.00e+000
1.00e+000f 1
4 -5.0885439e+005 0.00e+000 6.76e-001 1.4 7.41e+001 - 9.88e-001
1.00e+000f 1
5 -4.0934335e+005 0.00e+000 1.03e+001 0.7 4.88e+002 - 1.00e+000
1.00e+000f 1
6 -3.8097957e+005 0.00e+000 2.77e+000 0.0 3.65e+002 - 9.09e-001
1.00e+000f 1
7 -3.6742103e+005 0.00e+000 5.73e+000 -0.8 7.04e+002 - 7.00e-001
1.00e+000f 1
8 -1.9052539e+005 0.00e+000 4.41e+001 -1.1 2.69e+004 - 9.82e-002
1.00e+000f 1
9 5.6750544e+005 0.00e+000 2.01e+002 1.3 2.55e+007 - 2.39e-003 4
.55e-003f 1
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
10 8.6097395e+005 0.00e+000 3.98e+002 0.3 7.78e+005 - 1.00e+000 7
.63e-002f 1
11 8.9771721e+005 0.00e+000 2.93e+002 0.3 5.43e+004 - 1.00e+000 2
.95e-001f 1
12 1.8211327e+006 0.00e+000 2.53e+002 2.0 1.19e+000 - 4.81e-001 8
.27e-001f 1
13 1.8322024e+006 0.00e+000 1.21e+000 -0.3 4.72e-002 - 9.99e-001 2
.08e-001f 1
14 1.8323007e+006 0.00e+000 1.27e-002 -2.4 1.86e-003 - 9.97e-001
1.00e+000f 1
15 1.8323143e+006 0.00e+000 1.86e-003 -4.4 1.86e-003 - 9.98e-001
1.00e+000f 1
16 1.8323145e+006 0.00e+000 1.86e-003 -6.4 1.86e-003 - 1.00e+000
1.00e+000f 1
17 1.8323145e+006 0.00e+000 1.86e-003 -8.5 1.86e-003 - 1.00e+000
1.00e+000f 1
18 1.8323146e+006 0.00e+000 1.86e-003 -10.6 1.86e-003 - 1.00e+000
1.00e+000f 1
19 1.8323146e+006 0.00e+000 1.86e-003 -12.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 19, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
20 1.8323146e+006 0.00e+000 1.86e-003 -14.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 20, 1 Slack too small, adjusting variable bound
21 1.8323147e+006 0.00e+000 1.86e-003 -16.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 21, 1 Slack too small, adjusting variable bound
22 1.8323147e+006 0.00e+000 1.86e-003 -18.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 22, 1 Slack too small, adjusting variable bound
23 1.8323147e+006 0.00e+000 1.86e-003 -21.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 23, 1 Slack too small, adjusting variable bound
24 1.8323148e+006 0.00e+000 1.86e-003 -23.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 24, 1 Slack too small, adjusting variable bound
25 1.8323148e+006 0.00e+000 1.86e-003 -25.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 25, 1 Slack too small, adjusting variable bound
26 1.8323149e+006 0.00e+000 1.86e-003 -27.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 26, 1 Slack too small, adjusting variable bound
27 1.8323149e+006 0.00e+000 1.86e-003 -29.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 27, 1 Slack too small, adjusting variable bound
28 1.8323149e+006 0.00e+000 1.86e-003 -31.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 28, 1 Slack too small, adjusting variable bound
29 1.8323150e+006 0.00e+000 1.86e-003 -33.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 29, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
30 1.8323150e+006 0.00e+000 1.86e-003 -35.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 30, 1 Slack too small, adjusting variable bound
31 1.8323150e+006 0.00e+000 1.86e-003 -37.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 31, 1 Slack too small, adjusting variable bound
32 1.8323151e+006 0.00e+000 1.86e-003 -39.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 32, 1 Slack too small, adjusting variable bound
33 1.8323151e+006 0.00e+000 1.86e-003 -42.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 33, 1 Slack too small, adjusting variable bound
34 1.8323152e+006 0.00e+000 1.86e-003 -44.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 34, 1 Slack too small, adjusting variable bound
35 1.8323152e+006 0.00e+000 1.86e-003 -46.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 35, 1 Slack too small, adjusting variable bound
36 1.8323152e+006 0.00e+000 1.86e-003 -48.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 36, 1 Slack too small, adjusting variable bound
37 1.8323153e+006 0.00e+000 1.86e-003 -50.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 37, 1 Slack too small, adjusting variable bound
38 1.8323153e+006 0.00e+000 1.86e-003 -52.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 38, 1 Slack too small, adjusting variable bound
39 1.8323153e+006 0.00e+000 1.86e-003 -54.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 39, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
40 1.8323154e+006 0.00e+000 1.86e-003 -56.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 40, 1 Slack too small, adjusting variable bound
41 1.8323154e+006 0.00e+000 1.86e-003 -58.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 41, 1 Slack too small, adjusting variable bound
42 1.8323155e+006 0.00e+000 1.86e-003 -60.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 42, 1 Slack too small, adjusting variable bound
43 1.8323155e+006 0.00e+000 1.86e-003 -62.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 43, 1 Slack too small, adjusting variable bound
44 1.8323155e+006 0.00e+000 1.86e-003 -65.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 44, 1 Slack too small, adjusting variable bound
45 1.8323156e+006 0.00e+000 1.86e-003 -67.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 45, 1 Slack too small, adjusting variable bound
46 1.8323156e+006 0.00e+000 1.86e-003 -69.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 46, 1 Slack too small, adjusting variable bound
47 1.8323157e+006 0.00e+000 1.86e-003 -71.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 47, 1 Slack too small, adjusting variable bound
48 1.8323157e+006 0.00e+000 1.86e-003 -73.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 48, 1 Slack too small, adjusting variable bound
49 1.8323157e+006 0.00e+000 1.86e-003 -75.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 49, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
50 1.8323158e+006 0.00e+000 1.86e-003 -77.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 50, 1 Slack too small, adjusting variable bound
51 1.8323158e+006 0.00e+000 1.86e-003 -79.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 51, 1 Slack too small, adjusting variable bound
52 1.8323158e+006 0.00e+000 1.86e-003 -81.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 52, 1 Slack too small, adjusting variable bound
53 1.8323159e+006 0.00e+000 1.86e-003 -83.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 53, 1 Slack too small, adjusting variable bound
54 1.8323159e+006 0.00e+000 1.86e-003 -86.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 54, 1 Slack too small, adjusting variable bound
55 1.8323160e+006 0.00e+000 1.86e-003 -88.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 55, 1 Slack too small, adjusting variable bound
56 1.8323160e+006 0.00e+000 1.86e-003 -90.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 56, 1 Slack too small, adjusting variable bound
57 1.8323160e+006 0.00e+000 1.86e-003 -92.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 57, 1 Slack too small, adjusting variable bound
58 1.8323161e+006 0.00e+000 1.86e-003 -94.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 58, 1 Slack too small, adjusting variable bound
59 1.8323161e+006 0.00e+000 1.86e-003 -96.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 59, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
60 1.8323161e+006 0.00e+000 1.86e-003 -98.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 60, 1 Slack too small, adjusting variable bound
61 1.8323162e+006 0.00e+000 1.86e-003 -100.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 61, 1 Slack too small, adjusting variable bound
62 1.8323162e+006 0.00e+000 1.86e-003 -102.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 62, 1 Slack too small, adjusting variable bound
63 1.8323163e+006 0.00e+000 1.86e-003 -104.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 63, 1 Slack too small, adjusting variable bound
64 1.8323163e+006 0.00e+000 1.86e-003 -106.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 64, 1 Slack too small, adjusting variable bound
65 1.8323163e+006 0.00e+000 1.86e-003 -109.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 65, 1 Slack too small, adjusting variable bound
66 1.8323164e+006 0.00e+000 1.86e-003 -111.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 66, 1 Slack too small, adjusting variable bound
67 1.8323164e+006 0.00e+000 1.86e-003 -113.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 67, 1 Slack too small, adjusting variable bound
68 1.8323165e+006 0.00e+000 1.86e-003 -115.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 68, 1 Slack too small, adjusting variable bound
69 1.8323165e+006 0.00e+000 1.86e-003 -117.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 69, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
70 1.8323165e+006 0.00e+000 1.86e-003 -119.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 70, 1 Slack too small, adjusting variable bound
71 1.8323166e+006 0.00e+000 1.86e-003 -121.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 71, 1 Slack too small, adjusting variable bound
72 1.8323166e+006 0.00e+000 1.86e-003 -123.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 72, 1 Slack too small, adjusting variable bound
73 1.8323166e+006 0.00e+000 1.86e-003 -125.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 73, 1 Slack too small, adjusting variable bound
74 1.8323167e+006 0.00e+000 1.86e-003 -127.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 74, 1 Slack too small, adjusting variable bound
75 1.8323167e+006 0.00e+000 1.86e-003 -129.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 75, 1 Slack too small, adjusting variable bound
76 1.8323168e+006 0.00e+000 1.86e-003 -132.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 76, 1 Slack too small, adjusting variable bound
77 1.8323168e+006 0.00e+000 1.86e-003 -134.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 77, 1 Slack too small, adjusting variable bound
78 1.8323168e+006 0.00e+000 1.86e-003 -136.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 78, 1 Slack too small, adjusting variable bound
79 1.8323169e+006 0.00e+000 1.86e-003 -138.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 79, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
80 1.8323169e+006 0.00e+000 1.86e-003 -140.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 80, 1 Slack too small, adjusting variable bound
81 1.8323169e+006 0.00e+000 1.86e-003 -142.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 81, 1 Slack too small, adjusting variable bound
82 1.8323170e+006 0.00e+000 1.86e-003 -144.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 82, 1 Slack too small, adjusting variable bound
83 1.8323170e+006 0.00e+000 1.86e-003 -146.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 83, 1 Slack too small, adjusting variable bound
84 1.8323171e+006 0.00e+000 1.86e-003 -148.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 84, 1 Slack too small, adjusting variable bound
85 1.8323171e+006 0.00e+000 1.86e-003 -150.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 85, 1 Slack too small, adjusting variable bound
86 1.8323171e+006 0.00e+000 1.86e-003 -153.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 86, 1 Slack too small, adjusting variable bound
87 1.8323172e+006 0.00e+000 1.86e-003 -155.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 87, 1 Slack too small, adjusting variable bound
88 1.8323172e+006 0.00e+000 1.86e-003 -157.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 88, 1 Slack too small, adjusting variable bound
89 1.8323173e+006 0.00e+000 1.86e-003 -159.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 89, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
90 1.8323173e+006 0.00e+000 1.86e-003 -161.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 90, 1 Slack too small, adjusting variable bound
91 1.8323173e+006 0.00e+000 1.86e-003 -163.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 91, 1 Slack too small, adjusting variable bound
92 1.8323174e+006 0.00e+000 1.86e-003 -165.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 92, 1 Slack too small, adjusting variable bound
93 1.8323174e+006 0.00e+000 1.86e-003 -167.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 93, 1 Slack too small, adjusting variable bound
94 1.8323174e+006 0.00e+000 1.86e-003 -168.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 94, 1 Slack too small, adjusting variable bound
95 1.8323175e+006 0.00e+000 1.86e-003 -170.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 95, 1 Slack too small, adjusting variable bound
96 1.8323175e+006 0.00e+000 1.86e-003 -172.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 96, 1 Slack too small, adjusting variable bound
97 1.8323176e+006 0.00e+000 1.86e-003 -174.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 97, 1 Slack too small, adjusting variable bound
98 1.8323176e+006 0.00e+000 1.86e-003 -176.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 98, 1 Slack too small, adjusting variable bound
99 1.8323176e+006 0.00e+000 1.86e-003 -178.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 99, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
100 1.8323177e+006 0.00e+000 1.86e-003 -180.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 100, 1 Slack too small, adjusting variable bound
101 1.8323177e+006 0.00e+000 1.86e-003 -182.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 101, 1 Slack too small, adjusting variable bound
102 1.8323177e+006 0.00e+000 1.86e-003 -184.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 102, 1 Slack too small, adjusting variable bound
103 1.8323178e+006 0.00e+000 1.86e-003 -185.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 103, 1 Slack too small, adjusting variable bound
104 1.8323178e+006 0.00e+000 1.86e-003 -187.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 104, 1 Slack too small, adjusting variable bound
105 1.8323179e+006 0.00e+000 1.86e-003 -189.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 105, 1 Slack too small, adjusting variable bound
106 1.8323179e+006 0.00e+000 1.86e-003 -191.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 106, 1 Slack too small, adjusting variable bound
107 1.8323179e+006 0.00e+000 1.86e-003 -193.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 107, 1 Slack too small, adjusting variable bound
108 1.8323180e+006 0.00e+000 1.86e-003 -195.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 108, 1 Slack too small, adjusting variable bound
109 1.8323180e+006 0.00e+000 1.86e-003 -197.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 109, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
110 1.8323180e+006 0.00e+000 1.86e-003 -199.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 110, 1 Slack too small, adjusting variable bound
111 1.8323181e+006 0.00e+000 1.86e-003 -200.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 111, 1 Slack too small, adjusting variable bound
112 1.8323181e+006 0.00e+000 1.86e-003 -202.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 112, 1 Slack too small, adjusting variable bound
113 1.8323182e+006 0.00e+000 1.86e-003 -204.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 113, 1 Slack too small, adjusting variable bound
114 1.8323182e+006 0.00e+000 1.86e-003 -206.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 114, 1 Slack too small, adjusting variable bound
115 1.8323182e+006 0.00e+000 1.86e-003 -208.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 115, 1 Slack too small, adjusting variable bound
116 1.8323183e+006 0.00e+000 1.86e-003 -210.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 116, 1 Slack too small, adjusting variable bound
117 1.8323183e+006 0.00e+000 1.86e-003 -212.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 117, 1 Slack too small, adjusting variable bound
118 1.8323184e+006 0.00e+000 1.86e-003 -214.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 118, 1 Slack too small, adjusting variable bound
119 1.8323184e+006 0.00e+000 1.86e-003 -216.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 119, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
120 1.8323184e+006 0.00e+000 1.86e-003 -217.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 120, 1 Slack too small, adjusting variable bound
121 1.8323185e+006 0.00e+000 1.86e-003 -219.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 121, 1 Slack too small, adjusting variable bound
122 1.8323185e+006 0.00e+000 1.86e-003 -221.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 122, 1 Slack too small, adjusting variable bound
123 1.8323185e+006 0.00e+000 1.86e-003 -223.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 123, 1 Slack too small, adjusting variable bound
124 1.8323186e+006 0.00e+000 1.86e-003 -225.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 124, 1 Slack too small, adjusting variable bound
125 1.8323186e+006 0.00e+000 1.86e-003 -227.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 125, 1 Slack too small, adjusting variable bound
126 1.8323187e+006 0.00e+000 1.86e-003 -229.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 126, 1 Slack too small, adjusting variable bound
127 1.8323187e+006 0.00e+000 1.86e-003 -231.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 127, 1 Slack too small, adjusting variable bound
128 1.8323187e+006 0.00e+000 1.86e-003 -233.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 128, 1 Slack too small, adjusting variable bound
129 1.8323188e+006 0.00e+000 1.86e-003 -234.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 129, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
130 1.8323188e+006 0.00e+000 1.86e-003 -236.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 130, 1 Slack too small, adjusting variable bound
131 1.8323188e+006 0.00e+000 1.86e-003 -238.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 131, 1 Slack too small, adjusting variable bound
132 1.8323189e+006 0.00e+000 1.86e-003 -240.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 132, 1 Slack too small, adjusting variable bound
133 1.8323189e+006 0.00e+000 1.86e-003 -242.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 133, 1 Slack too small, adjusting variable bound
134 1.8323190e+006 0.00e+000 1.86e-003 -244.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 134, 1 Slack too small, adjusting variable bound
135 1.8323190e+006 0.00e+000 1.86e-003 -246.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 135, 1 Slack too small, adjusting variable bound
136 1.8323190e+006 0.00e+000 1.86e-003 -248.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 136, 1 Slack too small, adjusting variable bound
137 1.8323191e+006 0.00e+000 1.86e-003 -249.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 137, 1 Slack too small, adjusting variable bound
138 1.8323191e+006 0.00e+000 1.86e-003 -251.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 138, 1 Slack too small, adjusting variable bound
139 1.8323192e+006 0.00e+000 1.86e-003 -253.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 139, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
140 1.8323192e+006 0.00e+000 1.86e-003 -255.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 140, 1 Slack too small, adjusting variable bound
141 1.8323192e+006 0.00e+000 1.86e-003 -257.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 141, 1 Slack too small, adjusting variable bound
142 1.8323193e+006 0.00e+000 1.86e-003 -259.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 142, 1 Slack too small, adjusting variable bound
143 1.8323193e+006 0.00e+000 1.86e-003 -261.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 143, 1 Slack too small, adjusting variable bound
144 1.8323193e+006 0.00e+000 1.86e-003 -263.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 144, 1 Slack too small, adjusting variable bound
145 1.8323194e+006 0.00e+000 1.86e-003 -265.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 145, 1 Slack too small, adjusting variable bound
146 1.8323194e+006 0.00e+000 1.86e-003 -266.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 146, 1 Slack too small, adjusting variable bound
147 1.8323195e+006 0.00e+000 1.86e-003 -268.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 147, 1 Slack too small, adjusting variable bound
148 1.8323195e+006 0.00e+000 1.86e-003 -270.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 148, 1 Slack too small, adjusting variable bound
149 1.8323195e+006 0.00e+000 1.86e-003 -272.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 149, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
150 1.8323196e+006 0.00e+000 1.86e-003 -274.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 150, 1 Slack too small, adjusting variable bound
151 1.8323196e+006 0.00e+000 1.86e-003 -276.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 151, 1 Slack too small, adjusting variable bound
152 1.8323196e+006 0.00e+000 1.86e-003 -278.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 152, 1 Slack too small, adjusting variable bound
153 1.8323197e+006 0.00e+000 1.86e-003 -280.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 153, 1 Slack too small, adjusting variable bound
154 1.8323197e+006 0.00e+000 1.86e-003 -282.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 154, 1 Slack too small, adjusting variable bound
155 1.8323198e+006 0.00e+000 1.86e-003 -283.9 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 155, 1 Slack too small, adjusting variable bound
156 1.8323198e+006 0.00e+000 1.86e-003 -285.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 156, 1 Slack too small, adjusting variable bound
157 1.8323198e+006 0.00e+000 1.86e-003 -287.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 157, 1 Slack too small, adjusting variable bound
158 1.8323199e+006 0.00e+000 1.86e-003 -289.5 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 158, 1 Slack too small, adjusting variable bound
159 1.8323199e+006 0.00e+000 1.86e-003 -291.4 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 159, 1 Slack too small, adjusting variable bound
iter objective inf_pr inf_du lg(mu) ||d|| lg(rg) alpha_du
alpha_pr ls
160 1.8323199e+006 0.00e+000 1.86e-003 -293.3 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 160, 1 Slack too small, adjusting variable bound
161 1.8323200e+006 0.00e+000 1.86e-003 -295.2 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 161, 1 Slack too small, adjusting variable bound
162 1.8323200e+006 0.00e+000 1.86e-003 -297.1 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 162, 1 Slack too small, adjusting variable bound
163 1.8323201e+006 0.00e+000 1.86e-003 -299.0 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 163, 1 Slack too small, adjusting variable bound
164 1.8323201e+006 0.00e+000 1.86e-003 -300.8 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 164, 1 Slack too small, adjusting variable bound
165 1.8323201e+006 0.00e+000 1.86e-003 -302.7 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 165, 1 Slack too small, adjusting variable bound
166 1.8323202e+006 0.00e+000 1.86e-003 -304.6 1.86e-003 - 1.00e+000
1.00e+000f 1
In iteration 166, 1 Slack too small, adjusting variable bound
167 1.8323202e+006 0.00e+000 3.03e+002 -306.5 1.86e-003 -4.0 1.00e+000
1.00e+000f 1
Restoration phase is called at point that is almost feasible,
with constraint violation 0.000000e+000. Abort.
Number of Iterations....: 167
(scaled) (unscaled)
Objective...............: -4.9859053495417106e+002
1.8323202159565783e+006
Dual infeasibility......: 3.0282788880652703e+002
1.1128924913639866e+006
Constraint violation....: 0.0000000000000000e+000
0.0000000000000000e+000
Complementarity.........: 3.2062149964042999e-307
-1.1782840111785800e-303
Overall NLP error.......: 3.0282788880652703e+002
1.1128924913639866e+006
Number of objective function evaluations = 1253
Number of objective gradient evaluations = 169
Number of equality constraint evaluations = 0
Number of inequality constraint evaluations = 0
Number of equality constraint Jacobian evaluations = 0
Number of inequality constraint Jacobian evaluations = 0
Number of Lagrangian Hessian evaluations = 0
Total CPU secs in IPOPT (w/o function evaluations) = 0.390
Total CPU secs in NLP function evaluations = 0.001
EXIT: Restoration Failed!
}}}
--
Ticket URL: <https://projects.coin-or.org/ticket/212>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.
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