Unconstrained Optimization (Line Search)Last updated: 01/01/2023
- Problem: name of the benchmark problem.
- f(x): objective function value at solution.
- eps(C): convergency tolerance.
- eps(F): feasibility tolerance.
- # Iter.: number of iterations used by the solver.
- # x: number of variables in the benchmark problem.
- # b: number of simple bound constraints in the benchmark problem.
- # LC: number of linear constraints in the benchmark problem.
- # NLC: number of non-linear constraints in the benchmark problem.
- # f(x)-O: number of function calls used by the solver to evaluate objective function.
- # g(x)-O: number of function calls used by the solver to evaluate the gradient of the objective function.
- # H(x)-O: number of function calls used by the solver to evaluate the Hessian of the objective function.
- # f(x)-C: number of function calls used by the solver to evaluate the nonlinear constraint function.
- # g(x)-C: number of function calls used by the solver to evaluate the gradient of the nonlinear constraint function.
- Time(ms.): time in milliseconds used by the solver to find the solution.
CUTE unconstrained optimization benchmark problems.
- Method choice:
Linear search - Newton
- Max number of iterations:
5000
Problem |
f(x) |
eps(C) |
eps(F) |
# Iter. |
# x |
# b |
# LC |
# NLC |
# f(x)-O |
# g(x)-O |
# H(x)-O |
# f(x)-C |
# g(x)-C |
Time(ms.) |
AKIVA |
6.166e+000 |
1.0e-008 |
0.0e+000 |
6 |
2 |
0 |
0 |
0 |
13 |
7 |
7 |
0 |
0 |
76.2 |
ALLINITU |
5.744e+000 |
1.0e-008 |
0.0e+000 |
7 |
4 |
0 |
0 |
0 |
17 |
10 |
8 |
0 |
0 |
67.7 |
BARD |
8.215e-003 |
1.0e-008 |
0.0e+000 |
9 |
3 |
0 |
0 |
0 |
19 |
10 |
10 |
0 |
0 |
59.5 |
BEALE |
3.273e-020 |
1.0e-008 |
0.0e+000 |
6 |
2 |
0 |
0 |
0 |
32 |
26 |
7 |
0 |
0 |
317.1 |
BIGGS6 |
3.858e-016 |
1.0e-008 |
0.0e+000 |
38 |
6 |
0 |
0 |
0 |
136 |
98 |
39 |
0 |
0 |
69.4 |
BOX3 |
5.401e-019 |
1.0e-008 |
0.0e+000 |
8 |
3 |
0 |
0 |
0 |
17 |
9 |
9 |
0 |
0 |
59.4 |
BRKMCC |
1.690e-001 |
1.0e-008 |
0.0e+000 |
3 |
2 |
0 |
0 |
0 |
7 |
4 |
4 |
0 |
0 |
78.8 |
BROWNBS |
1.021e-017 |
1.0e-008 |
0.0e+000 |
7 |
2 |
0 |
0 |
0 |
25 |
18 |
8 |
0 |
0 |
58.9 |
BROWNDEN |
8.582e+004 |
1.0e-008 |
0.0e+000 |
8 |
4 |
0 |
0 |
0 |
17 |
9 |
9 |
0 |
0 |
67.6 |
CLIFF |
1.998e-001 |
1.0e-008 |
0.0e+000 |
27 |
2 |
0 |
0 |
0 |
55 |
28 |
28 |
0 |
0 |
65.8 |
CUBE |
5.921e-016 |
1.0e-008 |
0.0e+000 |
29 |
2 |
0 |
0 |
0 |
73 |
44 |
30 |
0 |
0 |
62.9 |
DENSCHNA |
1.103e-023 |
1.0e-008 |
0.0e+000 |
6 |
2 |
0 |
0 |
0 |
13 |
7 |
7 |
0 |
0 |
65.8 |
DENSCHNB |
6.942e-014 |
1.0e-008 |
0.0e+000 |
5 |
2 |
0 |
0 |
0 |
28 |
23 |
6 |
0 |
0 |
59.8 |
DENSCHNC |
3.694e-024 |
1.0e-008 |
0.0e+000 |
11 |
2 |
0 |
0 |
0 |
24 |
13 |
12 |
0 |
0 |
68.8 |
DENSCHND |
7.352e-013 |
1.0e-008 |
0.0e+000 |
43 |
3 |
0 |
0 |
0 |
103 |
60 |
44 |
0 |
0 |
67.4 |
DENSCHNE |
2.796e-024 |
1.0e-008 |
0.0e+000 |
10 |
3 |
0 |
0 |
0 |
29 |
19 |
11 |
0 |
0 |
63.8 |
DENSCHNF |
6.513e-022 |
1.0e-008 |
0.0e+000 |
6 |
2 |
0 |
0 |
0 |
13 |
7 |
7 |
0 |
0 |
66.7 |
DJTL |
-8.952e+003 |
1.0e-008 |
0.0e+000 |
2459 |
2 |
0 |
0 |
0 |
4917 |
2482 |
2460 |
0 |
0 |
178.8 |
ENGVAL2 |
2.489e-016 |
1.0e-008 |
0.0e+000 |
15 |
3 |
0 |
0 |
0 |
35 |
20 |
16 |
0 |
0 |
66.4 |
EXPFIT |
2.405e-001 |
1.0e-008 |
0.0e+000 |
5 |
2 |
0 |
0 |
0 |
11 |
6 |
6 |
0 |
0 |
61.7 |
GROWTHLS |
1.004e+000 |
1.0e-008 |
0.0e+000 |
35 |
3 |
0 |
0 |
0 |
97 |
62 |
36 |
0 |
0 |
67.0 |
GULF |
1.649e-020 |
1.0e-008 |
0.0e+000 |
27 |
3 |
0 |
0 |
0 |
74 |
47 |
28 |
0 |
0 |
88.9 |
HAIRY |
2.000e+001 |
1.0e-008 |
0.0e+000 |
15 |
2 |
0 |
0 |
0 |
96 |
81 |
16 |
0 |
0 |
63.1 |
HATFLDD |
6.615e-008 |
1.0e-008 |
0.0e+000 |
19 |
3 |
0 |
0 |
0 |
44 |
25 |
20 |
0 |
0 |
65.5 |
HATFLDE |
5.120e-007 |
1.0e-008 |
0.0e+000 |
14 |
3 |
0 |
0 |
0 |
33 |
19 |
15 |
0 |
0 |
62.2 |
HATFLDFL |
6.022e-005 |
1.0e-008 |
0.0e+000 |
3410 |
3 |
0 |
0 |
0 |
6993 |
3617 |
3411 |
0 |
0 |
242.3 |
HEART6LS |
9.157e-014 |
1.0e-008 |
0.0e+000 |
525 |
6 |
0 |
0 |
0 |
1859 |
1339 |
526 |
0 |
0 |
171.9 |
HEART8LS |
1.406e-017 |
1.0e-008 |
0.0e+000 |
330 |
8 |
0 |
0 |
0 |
1762 |
1435 |
331 |
0 |
0 |
168.1 |
HELIX |
1.007e-023 |
1.0e-008 |
0.0e+000 |
15 |
3 |
0 |
0 |
0 |
35 |
20 |
16 |
0 |
0 |
68.9 |
HIELOW |
8.742e+002 |
1.0e-008 |
0.0e+000 |
5 |
3 |
0 |
0 |
0 |
12 |
7 |
6 |
0 |
0 |
237.0 |
HIMMELBB |
1.375e-022 |
1.0e-008 |
0.0e+000 |
12 |
2 |
0 |
0 |
0 |
26 |
14 |
13 |
0 |
0 |
64.7 |
HIMMELBF |
3.186e+002 |
1.0e-008 |
0.0e+000 |
1425 |
4 |
0 |
0 |
0 |
3088 |
1677 |
1426 |
0 |
0 |
195.8 |
HIMMELBG |
6.672e-024 |
1.0e-008 |
0.0e+000 |
5 |
2 |
0 |
0 |
0 |
15 |
10 |
6 |
0 |
0 |
62.1 |
HIMMELBH |
-1.000e+000 |
1.0e-008 |
0.0e+000 |
4 |
2 |
0 |
0 |
0 |
16 |
12 |
5 |
0 |
0 |
64.0 |
HUMPS |
2.049e-022 |
1.0e-008 |
0.0e+000 |
44 |
2 |
0 |
0 |
0 |
234 |
191 |
44 |
0 |
0 |
70.0 |
HYDC20LS |
4.282e+003 |
1.0e-006 |
0.0e+000 |
5000 |
99 |
0 |
0 |
0 |
51459 |
48906 |
2603 |
0 |
0 |
138500.0 |
JENSMP |
1.244e+002 |
1.0e-008 |
0.0e+000 |
9 |
2 |
0 |
0 |
0 |
19 |
10 |
10 |
0 |
0 |
66.1 |
KOWOSB |
3.078e-004 |
1.0e-008 |
0.0e+000 |
7 |
4 |
0 |
0 |
0 |
22 |
15 |
8 |
0 |
0 |
66.5 |
LOGHAIRY |
1.823e-001 |
1.0e-008 |
0.0e+000 |
30 |
2 |
0 |
0 |
0 |
188 |
158 |
31 |
0 |
0 |
67.6 |
MARATOSB |
-1.000e+000 |
1.0e-008 |
0.0e+000 |
692 |
2 |
0 |
0 |
0 |
1721 |
1035 |
693 |
0 |
0 |
99.8 |
MEXHAT |
-4.001e-002 |
1.0e-008 |
0.0e+000 |
28 |
2 |
0 |
0 |
0 |
62 |
34 |
29 |
0 |
0 |
72.8 |
MEYER3 |
8.795e+001 |
1.0e-008 |
0.0e+000 |
239 |
3 |
0 |
0 |
0 |
1441 |
1204 |
240 |
0 |
0 |
113.6 |
OSBORNEA |
5.465e-005 |
1.0e-008 |
0.0e+000 |
12 |
5 |
0 |
0 |
0 |
33 |
21 |
13 |
0 |
0 |
81.7 |
OSBORNEB |
8.759e-002 |
1.0e-008 |
0.0e+000 |
31 |
11 |
0 |
0 |
0 |
18309 |
18278 |
32 |
0 |
0 |
469.0 |
PALMER1C |
9.761e-002 |
1.0e-008 |
0.0e+000 |
1 |
8 |
0 |
0 |
0 |
3 |
2 |
2 |
0 |
0 |
66.2 |
PALMER1D |
6.527e-001 |
1.0e-008 |
0.0e+000 |
1 |
7 |
0 |
0 |
0 |
3 |
2 |
2 |
0 |
0 |
67.3 |
PALMER2C |
1.437e-002 |
1.0e-008 |
0.0e+000 |
1 |
8 |
0 |
0 |
0 |
3 |
2 |
2 |
0 |
0 |
62.2 |
PALMER3C |
1.954e-002 |
1.0e-008 |
0.0e+000 |
1 |
8 |
0 |
0 |
0 |
3 |
2 |
2 |
0 |
0 |
70.3 |
PALMER4C |
5.031e-002 |
1.0e-008 |
0.0e+000 |
1 |
8 |
0 |
0 |
0 |
3 |
2 |
2 |
0 |
0 |
62.7 |
PALMER5C |
2.128e+000 |
1.0e-008 |
0.0e+000 |
1 |
6 |
0 |
0 |
0 |
3 |
2 |
2 |
0 |
0 |
64.5 |
PALMER6C |
1.639e-002 |
1.0e-008 |
0.0e+000 |
1 |
8 |
0 |
0 |
0 |
3 |
2 |
2 |
0 |
0 |
70.3 |
PALMER7C |
6.020e-001 |
1.0e-008 |
0.0e+000 |
1 |
8 |
0 |
0 |
0 |
3 |
2 |
2 |
0 |
0 |
65.8 |
PALMER8C |
1.598e-001 |
1.0e-008 |
0.0e+000 |
1 |
8 |
0 |
0 |
0 |
3 |
2 |
2 |
0 |
0 |
77.6 |
PARKCH |
1.624e+003 |
1.0e-008 |
0.0e+000 |
10 |
15 |
0 |
0 |
0 |
23 |
13 |
11 |
0 |
0 |
6510.0 |
ROSENBR |
3.899e-013 |
1.0e-008 |
0.0e+000 |
21 |
2 |
0 |
0 |
0 |
51 |
30 |
22 |
0 |
0 |
64.3 |
S308 |
7.732e-001 |
1.0e-008 |
0.0e+000 |
9 |
2 |
0 |
0 |
0 |
20 |
11 |
10 |
0 |
0 |
64.2 |
SINEVAL |
7.091e-021 |
1.0e-008 |
0.0e+000 |
47 |
2 |
0 |
0 |
0 |
138 |
91 |
48 |
0 |
0 |
75.2 |
SISSER |
6.331e-013 |
1.0e-008 |
0.0e+000 |
18 |
2 |
0 |
0 |
0 |
37 |
19 |
19 |
0 |
0 |
62.5 |
SNAIL |
7.755e-014 |
1.0e-008 |
0.0e+000 |
70 |
2 |
0 |
0 |
0 |
177 |
107 |
71 |
0 |
0 |
75.4 |
STRATEC |
2.212e+003 |
1.0e-008 |
0.0e+000 |
16 |
10 |
0 |
0 |
0 |
42 |
26 |
17 |
0 |
0 |
3917.0 |
TOINTGOR |
1.374e+003 |
1.0e-008 |
0.0e+000 |
7 |
50 |
0 |
0 |
0 |
15 |
8 |
8 |
0 |
0 |
333.6 |
TOINTPSP |
2.256e+002 |
1.0e-008 |
0.0e+000 |
13 |
50 |
0 |
0 |
0 |
33 |
20 |
14 |
0 |
0 |
365.8 |
TOINTQOR |
1.175e+003 |
1.0e-008 |
0.0e+000 |
1 |
50 |
0 |
0 |
0 |
3 |
2 |
2 |
0 |
0 |
136.1 |
VIBRBEAM |
3.322e-001 |
1.0e-008 |
0.0e+000 |
13 |
8 |
0 |
0 |
0 |
33 |
20 |
14 |
0 |
0 |
74.3 |
YFITU |
7.059e-013 |
1.0e-008 |
0.0e+000 |
37 |
3 |
0 |
0 |
0 |
89 |
52 |
38 |
0 |
0 |
72.0 |
ZANGWIL2 |
-1.820e+001 |
1.0e-008 |
0.0e+000 |
1 |
2 |
0 |
0 |
0 |
3 |
2 |
2 |
0 |
0 |
64.9 |
CUTE unconstrained optimization benchmark problems.
- Method choice:
Linear search - Quasi Newton
- Max number of iterations:
5000
Problem |
f(x) |
eps(C) |
eps(F) |
# Iter. |
# x |
# b |
# LC |
# NLC |
# f(x)-O |
# g(x)-O |
# H(x)-O |
# f(x)-C |
# g(x)-C |
Time(ms.) |
AKIVA |
6.166e+000 |
1.0e-008 |
0.0e+000 |
11 |
2 |
0 |
0 |
0 |
14 |
14 |
0 |
0 |
0 |
74.9 |
ALLINITU |
5.744e+000 |
1.0e-008 |
0.0e+000 |
10 |
4 |
0 |
0 |
0 |
27 |
27 |
0 |
0 |
0 |
75.7 |
BARD |
8.215e-003 |
1.0e-008 |
0.0e+000 |
22 |
3 |
0 |
0 |
0 |
31 |
31 |
0 |
0 |
0 |
75.5 |
BEALE |
5.843e-015 |
1.0e-008 |
0.0e+000 |
11 |
2 |
0 |
0 |
0 |
46 |
46 |
0 |
0 |
0 |
76.5 |
BIGGS6 |
3.376e-014 |
1.0e-008 |
0.0e+000 |
105 |
6 |
0 |
0 |
0 |
130 |
130 |
0 |
0 |
0 |
103.7 |
BOX3 |
1.739e-015 |
1.0e-008 |
0.0e+000 |
14 |
3 |
0 |
0 |
0 |
18 |
18 |
0 |
0 |
0 |
75.7 |
BRKMCC |
1.690e-001 |
1.0e-008 |
0.0e+000 |
3 |
2 |
0 |
0 |
0 |
6 |
6 |
0 |
0 |
0 |
74.8 |
BROWNBS |
3.211e-015 |
1.0e-008 |
0.0e+000 |
10 |
2 |
0 |
0 |
0 |
23 |
23 |
0 |
0 |
0 |
69.3 |
BROWNDEN |
8.582e+004 |
1.0e-008 |
0.0e+000 |
23 |
4 |
0 |
0 |
0 |
55 |
55 |
0 |
0 |
0 |
105.2 |
CLIFF |
1.998e-001 |
1.0e-008 |
0.0e+000 |
35 |
2 |
0 |
0 |
0 |
54 |
54 |
0 |
0 |
0 |
73.0 |
CUBE |
8.183e-017 |
1.0e-008 |
0.0e+000 |
43 |
2 |
0 |
0 |
0 |
77 |
77 |
0 |
0 |
0 |
82.5 |
DENSCHNA |
7.616e-014 |
1.0e-008 |
0.0e+000 |
12 |
2 |
0 |
0 |
0 |
15 |
15 |
0 |
0 |
0 |
79.2 |
DENSCHNB |
1.959e-014 |
1.0e-008 |
0.0e+000 |
10 |
2 |
0 |
0 |
0 |
31 |
31 |
0 |
0 |
0 |
78.5 |
DENSCHNC |
2.636e-013 |
1.0e-008 |
0.0e+000 |
20 |
2 |
0 |
0 |
0 |
26 |
26 |
0 |
0 |
0 |
75.6 |
DENSCHND |
7.530e-009 |
1.0e-008 |
0.0e+000 |
67 |
3 |
0 |
0 |
0 |
116 |
116 |
0 |
0 |
0 |
79.5 |
DENSCHNE |
8.454e-014 |
1.0e-008 |
0.0e+000 |
15 |
3 |
0 |
0 |
0 |
32 |
32 |
0 |
0 |
0 |
76.3 |
DENSCHNF |
5.122e-013 |
1.0e-008 |
0.0e+000 |
9 |
2 |
0 |
0 |
0 |
12 |
12 |
0 |
0 |
0 |
80.0 |
DJTL |
-8.952e+003 |
1.0e-008 |
0.0e+000 |
643 |
2 |
0 |
0 |
0 |
1474 |
1474 |
0 |
0 |
0 |
126.9 |
ENGVAL2 |
2.219e-015 |
1.0e-008 |
0.0e+000 |
26 |
3 |
0 |
0 |
0 |
61 |
61 |
0 |
0 |
0 |
76.7 |
EXPFIT |
2.405e-001 |
1.0e-008 |
0.0e+000 |
9 |
2 |
0 |
0 |
0 |
16 |
16 |
0 |
0 |
0 |
82.8 |
GROWTHLS |
1.004e+000 |
1.0e-008 |
0.0e+000 |
75 |
3 |
0 |
0 |
0 |
111 |
111 |
0 |
0 |
0 |
86.9 |
GULF |
3.914e-017 |
1.0e-008 |
0.0e+000 |
47 |
3 |
0 |
0 |
0 |
89 |
89 |
0 |
0 |
0 |
93.0 |
HAIRY |
2.000e+001 |
1.0e-008 |
0.0e+000 |
31 |
2 |
0 |
0 |
0 |
110 |
110 |
0 |
0 |
0 |
82.0 |
HATFLDD |
6.615e-008 |
1.0e-008 |
0.0e+000 |
28 |
3 |
0 |
0 |
0 |
41 |
41 |
0 |
0 |
0 |
82.7 |
HATFLDE |
5.120e-007 |
1.0e-008 |
0.0e+000 |
32 |
3 |
0 |
0 |
0 |
41 |
41 |
0 |
0 |
0 |
79.9 |
HATFLDFL |
6.022e-005 |
1.0e-008 |
0.0e+000 |
539 |
3 |
0 |
0 |
0 |
946 |
946 |
0 |
0 |
0 |
118.1 |
HEART6LS |
2.101e-014 |
1.0e-008 |
0.0e+000 |
1433 |
6 |
0 |
0 |
0 |
2157 |
2157 |
0 |
0 |
0 |
207.0 |
HEART8LS |
7.253e-016 |
1.0e-008 |
0.0e+000 |
203 |
8 |
0 |
0 |
0 |
309 |
309 |
0 |
0 |
0 |
99.0 |
HELIX |
2.069e-013 |
1.0e-008 |
0.0e+000 |
30 |
3 |
0 |
0 |
0 |
37 |
37 |
0 |
0 |
0 |
72.9 |
HIELOW |
8.742e+002 |
1.0e-008 |
0.0e+000 |
10 |
3 |
0 |
0 |
0 |
16 |
16 |
0 |
0 |
0 |
178.5 |
HIMMELBB |
1.144e-013 |
1.0e-008 |
0.0e+000 |
18 |
2 |
0 |
0 |
0 |
21 |
21 |
0 |
0 |
0 |
76.0 |
HIMMELBF |
3.186e+002 |
1.0e-008 |
0.0e+000 |
32 |
4 |
0 |
0 |
0 |
39 |
39 |
0 |
0 |
0 |
97.8 |
HIMMELBG |
9.536e-017 |
1.0e-008 |
0.0e+000 |
9 |
2 |
0 |
0 |
0 |
16 |
16 |
0 |
0 |
0 |
82.9 |
HIMMELBH |
-1.000e+000 |
1.0e-008 |
0.0e+000 |
2 |
2 |
0 |
0 |
0 |
7 |
7 |
0 |
0 |
0 |
96.2 |
HUMPS |
2.766e-017 |
1.0e-008 |
0.0e+000 |
62 |
2 |
0 |
0 |
0 |
295 |
295 |
0 |
0 |
0 |
93.7 |
HYDC20LS |
3.425e+003 |
1.0e-006 |
0.0e+000 |
5000 |
99 |
0 |
0 |
0 |
49451 |
49451 |
0 |
0 |
0 |
4424.0 |
JENSMP |
1.244e+002 |
1.0e-008 |
0.0e+000 |
16 |
2 |
0 |
0 |
0 |
20 |
20 |
0 |
0 |
0 |
84.5 |
KOWOSB |
3.078e-004 |
1.0e-008 |
0.0e+000 |
14 |
4 |
0 |
0 |
0 |
29 |
29 |
0 |
0 |
0 |
83.0 |
LOGHAIRY |
1.823e-001 |
1.0e-008 |
0.0e+000 |
29 |
2 |
0 |
0 |
0 |
171 |
171 |
0 |
0 |
0 |
96.4 |
MARATOSB |
-1.000e+000 |
1.0e-008 |
0.0e+000 |
1125 |
2 |
0 |
0 |
0 |
1803 |
1803 |
0 |
0 |
0 |
147.9 |
MEXHAT |
-4.001e-002 |
1.0e-008 |
0.0e+000 |
39 |
2 |
0 |
0 |
0 |
119 |
119 |
0 |
0 |
0 |
98.8 |
MEYER3 |
8.795e+001 |
1.0e-008 |
0.0e+000 |
376 |
3 |
0 |
0 |
0 |
563 |
563 |
0 |
0 |
0 |
101.3 |
OSBORNEA |
5.465e-005 |
1.0e-008 |
0.0e+000 |
31 |
5 |
0 |
0 |
0 |
47 |
47 |
0 |
0 |
0 |
86.1 |
OSBORNEB |
8.759e-002 |
1.0e-008 |
0.0e+000 |
69 |
11 |
0 |
0 |
0 |
568 |
568 |
0 |
0 |
0 |
175.9 |
PALMER1C |
9.761e-002 |
1.0e-008 |
0.0e+000 |
26 |
8 |
0 |
0 |
0 |
37 |
37 |
0 |
0 |
0 |
75.2 |
PALMER1D |
6.527e-001 |
1.0e-008 |
0.0e+000 |
12 |
7 |
0 |
0 |
0 |
21 |
21 |
0 |
0 |
0 |
77.9 |
PALMER2C |
1.437e-002 |
1.0e-008 |
0.0e+000 |
8 |
8 |
0 |
0 |
0 |
22 |
22 |
0 |
0 |
0 |
73.0 |
PALMER3C |
1.954e-002 |
1.0e-008 |
0.0e+000 |
9 |
8 |
0 |
0 |
0 |
24 |
24 |
0 |
0 |
0 |
75.6 |
PALMER4C |
5.031e-002 |
1.0e-008 |
0.0e+000 |
9 |
8 |
0 |
0 |
0 |
22 |
22 |
0 |
0 |
0 |
75.5 |
PALMER5C |
2.128e+000 |
1.0e-008 |
0.0e+000 |
2 |
6 |
0 |
0 |
0 |
15 |
15 |
0 |
0 |
0 |
78.2 |
PALMER6C |
1.639e-002 |
1.0e-008 |
0.0e+000 |
25 |
8 |
0 |
0 |
0 |
35 |
35 |
0 |
0 |
0 |
78.7 |
PALMER7C |
6.020e-001 |
1.0e-008 |
0.0e+000 |
15 |
8 |
0 |
0 |
0 |
24 |
24 |
0 |
0 |
0 |
86.5 |
PALMER8C |
1.598e-001 |
1.0e-008 |
0.0e+000 |
15 |
8 |
0 |
0 |
0 |
25 |
25 |
0 |
0 |
0 |
78.7 |
PARKCH |
1.624e+003 |
1.0e-008 |
0.0e+000 |
31 |
15 |
0 |
0 |
0 |
52 |
52 |
0 |
0 |
0 |
730.2 |
ROSENBR |
1.340e-019 |
1.0e-008 |
0.0e+000 |
36 |
2 |
0 |
0 |
0 |
63 |
63 |
0 |
0 |
0 |
79.2 |
S308 |
7.732e-001 |
1.0e-008 |
0.0e+000 |
19 |
2 |
0 |
0 |
0 |
22 |
22 |
0 |
0 |
0 |
78.9 |
SINEVAL |
1.619e-013 |
1.0e-008 |
0.0e+000 |
64 |
2 |
0 |
0 |
0 |
125 |
125 |
0 |
0 |
0 |
77.5 |
SISSER |
1.281e-012 |
1.0e-008 |
0.0e+000 |
25 |
2 |
0 |
0 |
0 |
30 |
30 |
0 |
0 |
0 |
78.8 |
SNAIL |
3.019e-016 |
1.0e-008 |
0.0e+000 |
110 |
2 |
0 |
0 |
0 |
162 |
162 |
0 |
0 |
0 |
85.7 |
STRATEC |
2.212e+003 |
1.0e-008 |
0.0e+000 |
39 |
10 |
0 |
0 |
0 |
52 |
52 |
0 |
0 |
0 |
629.5 |
TOINTGOR |
1.374e+003 |
1.0e-008 |
0.0e+000 |
30 |
50 |
0 |
0 |
0 |
81 |
81 |
0 |
0 |
0 |
129.3 |
TOINTPSP |
2.256e+002 |
1.0e-008 |
0.0e+000 |
35 |
50 |
0 |
0 |
0 |
112 |
112 |
0 |
0 |
0 |
125.0 |
TOINTQOR |
1.175e+003 |
1.0e-008 |
0.0e+000 |
2 |
50 |
0 |
0 |
0 |
103 |
103 |
0 |
0 |
0 |
170.7 |
VIBRBEAM |
1.564e-001 |
1.0e-008 |
0.0e+000 |
87 |
8 |
0 |
0 |
0 |
99 |
99 |
0 |
0 |
0 |
101.4 |
YFITU |
7.303e-013 |
1.0e-008 |
0.0e+000 |
62 |
3 |
0 |
0 |
0 |
85 |
85 |
0 |
0 |
0 |
77.3 |
ZANGWIL2 |
-1.820e+001 |
1.0e-008 |
0.0e+000 |
1 |
2 |
0 |
0 |
0 |
4 |
4 |
0 |
0 |
0 |
80.0 |
CUTE unconstrained optimization benchmark problems.
- Method choice:
Linear search - Conjugate Gradient
- Max number of iterations:
5000
Problem |
f(x) |
eps(C) |
eps(F) |
# Iter. |
# x |
# b |
# LC |
# NLC |
# f(x)-O |
# g(x)-O |
# H(x)-O |
# f(x)-C |
# g(x)-C |
Time(ms.) |
AKIVA |
6.166e+000 |
1.0e-008 |
0.0e+000 |
13 |
2 |
0 |
0 |
0 |
44 |
44 |
0 |
0 |
0 |
58.3 |
ALLINITU |
5.744e+000 |
1.0e-008 |
0.0e+000 |
12 |
4 |
0 |
0 |
0 |
34 |
34 |
0 |
0 |
0 |
64.5 |
BARD |
8.215e-003 |
1.0e-008 |
0.0e+000 |
19 |
3 |
0 |
0 |
0 |
65 |
65 |
0 |
0 |
0 |
322.7 |
BEALE |
1.023e-022 |
1.0e-008 |
0.0e+000 |
21 |
2 |
0 |
0 |
0 |
49 |
49 |
0 |
0 |
0 |
94.8 |
BIGGS6 |
5.656e-003 |
1.0e-008 |
0.0e+000 |
118 |
6 |
0 |
0 |
0 |
341 |
341 |
0 |
0 |
0 |
97.2 |
BOX3 |
2.899e-011 |
1.0e-008 |
0.0e+000 |
21 |
3 |
0 |
0 |
0 |
75 |
75 |
0 |
0 |
0 |
232.9 |
BRKMCC |
1.690e-001 |
1.0e-008 |
0.0e+000 |
5 |
2 |
0 |
0 |
0 |
11 |
11 |
0 |
0 |
0 |
135.8 |
BROWNBS |
7.108e-004 |
1.0e-008 |
0.0e+000 |
194 |
2 |
0 |
0 |
0 |
7565 |
7565 |
0 |
0 |
0 |
121.6 |
BROWNDEN |
8.582e+004 |
1.0e-008 |
0.0e+000 |
27 |
4 |
0 |
0 |
0 |
182 |
182 |
0 |
0 |
0 |
58.0 |
CLIFF |
1.998e-001 |
1.0e-008 |
0.0e+000 |
12 |
2 |
0 |
0 |
0 |
435 |
435 |
0 |
0 |
0 |
57.7 |
CUBE |
1.059e-012 |
1.0e-008 |
0.0e+000 |
39 |
2 |
0 |
0 |
0 |
144 |
144 |
0 |
0 |
0 |
57.7 |
DENSCHNA |
1.549e-013 |
1.0e-008 |
0.0e+000 |
9 |
2 |
0 |
0 |
0 |
20 |
20 |
0 |
0 |
0 |
51.0 |
DENSCHNB |
1.551e-016 |
1.0e-008 |
0.0e+000 |
6 |
2 |
0 |
0 |
0 |
15 |
15 |
0 |
0 |
0 |
50.6 |
DENSCHNC |
3.797e-023 |
1.0e-008 |
0.0e+000 |
13 |
2 |
0 |
0 |
0 |
46 |
46 |
0 |
0 |
0 |
51.8 |
DENSCHND |
5.159e-009 |
1.0e-008 |
0.0e+000 |
87 |
3 |
0 |
0 |
0 |
1335 |
1335 |
0 |
0 |
0 |
70.4 |
DENSCHNE |
1.299e-018 |
1.0e-008 |
0.0e+000 |
9 |
3 |
0 |
0 |
0 |
74 |
74 |
0 |
0 |
0 |
57.1 |
DENSCHNF |
8.510e-019 |
1.0e-008 |
0.0e+000 |
8 |
2 |
0 |
0 |
0 |
26 |
26 |
0 |
0 |
0 |
59.0 |
DJTL |
-8.952e+003 |
1.0e-008 |
0.0e+000 |
41 |
2 |
0 |
0 |
0 |
1018 |
1018 |
0 |
0 |
0 |
66.2 |
ENGVAL2 |
6.626e-014 |
1.0e-008 |
0.0e+000 |
46 |
3 |
0 |
0 |
0 |
141 |
141 |
0 |
0 |
0 |
57.4 |
EXPFIT |
2.405e-001 |
1.0e-008 |
0.0e+000 |
10 |
2 |
0 |
0 |
0 |
41 |
41 |
0 |
0 |
0 |
59.0 |
GROWTHLS |
3.542e+003 |
1.0e-008 |
0.0e+000 |
1 |
3 |
0 |
0 |
0 |
10 |
10 |
0 |
0 |
0 |
54.0 |
GULF |
2.853e-008 |
1.0e-008 |
0.0e+000 |
166 |
3 |
0 |
0 |
0 |
511 |
511 |
0 |
0 |
0 |
151.6 |
HAIRY |
2.000e+001 |
1.0e-008 |
0.0e+000 |
14 |
2 |
0 |
0 |
0 |
102 |
102 |
0 |
0 |
0 |
51.4 |
HATFLDD |
6.625e-008 |
1.0e-008 |
0.0e+000 |
61 |
3 |
0 |
0 |
0 |
224 |
224 |
0 |
0 |
0 |
57.4 |
HATFLDE |
2.729e-006 |
1.0e-008 |
0.0e+000 |
69 |
3 |
0 |
0 |
0 |
191 |
191 |
0 |
0 |
0 |
58.1 |
HATFLDFL |
6.330e-005 |
1.0e-008 |
0.0e+000 |
119 |
3 |
0 |
0 |
0 |
734 |
734 |
0 |
0 |
0 |
60.9 |
HEART6LS |
1.984e-006 |
1.0e-008 |
0.0e+000 |
3381 |
6 |
0 |
0 |
0 |
21879 |
21879 |
0 |
0 |
0 |
362.8 |
HEART8LS |
6.034e-013 |
1.0e-008 |
0.0e+000 |
343 |
8 |
0 |
0 |
0 |
1129 |
1129 |
0 |
0 |
0 |
79.6 |
HELIX |
1.493e-016 |
1.0e-008 |
0.0e+000 |
33 |
3 |
0 |
0 |
0 |
101 |
101 |
0 |
0 |
0 |
51.8 |
HIELOW |
-1.214e+010 |
1.0e-008 |
0.0e+000 |
6 |
3 |
0 |
0 |
0 |
137 |
137 |
0 |
0 |
0 |
364.2 |
HIMMELBB |
7.031e-012 |
1.0e-008 |
0.0e+000 |
5 |
2 |
0 |
0 |
0 |
89 |
89 |
0 |
0 |
0 |
57.8 |
HIMMELBF |
3.186e+002 |
1.0e-008 |
0.0e+000 |
1348 |
4 |
0 |
0 |
0 |
3033 |
3033 |
0 |
0 |
0 |
110.8 |
HIMMELBG |
1.015e-015 |
1.0e-008 |
0.0e+000 |
7 |
2 |
0 |
0 |
0 |
19 |
19 |
0 |
0 |
0 |
54.6 |
HIMMELBH |
-1.000e+000 |
1.0e-008 |
0.0e+000 |
7 |
2 |
0 |
0 |
0 |
16 |
16 |
0 |
0 |
0 |
55.6 |
HUMPS |
1.882e-014 |
1.0e-008 |
0.0e+000 |
24 |
2 |
0 |
0 |
0 |
175 |
175 |
0 |
0 |
0 |
52.2 |
HYDC20LS |
3.818e+001 |
1.0e-006 |
0.0e+000 |
5000 |
99 |
0 |
0 |
0 |
67078 |
67078 |
0 |
0 |
0 |
2079.0 |
JENSMP |
2.020e+003 |
1.0e-008 |
0.0e+000 |
1 |
2 |
0 |
0 |
0 |
11 |
11 |
0 |
0 |
0 |
57.5 |
KOWOSB |
3.078e-004 |
1.0e-008 |
0.0e+000 |
86 |
4 |
0 |
0 |
0 |
728 |
728 |
0 |
0 |
0 |
84.6 |
LOGHAIRY |
1.823e-001 |
1.0e-008 |
0.0e+000 |
28 |
2 |
0 |
0 |
0 |
236 |
236 |
0 |
0 |
0 |
54.0 |
MARATOSB |
-1.000e+000 |
1.0e-008 |
0.0e+000 |
1488 |
2 |
0 |
0 |
0 |
17129 |
17129 |
0 |
0 |
0 |
209.0 |
MEXHAT |
-4.001e-002 |
1.0e-008 |
0.0e+000 |
21 |
2 |
0 |
0 |
0 |
273 |
273 |
0 |
0 |
0 |
56.5 |
MEYER3 |
1.432e+007 |
1.0e-008 |
0.0e+000 |
4 |
3 |
0 |
0 |
0 |
103 |
103 |
0 |
0 |
0 |
54.8 |
OSBORNEA |
5.737e-005 |
1.0e-008 |
0.0e+000 |
5000 |
5 |
0 |
0 |
0 |
11574 |
11574 |
0 |
0 |
0 |
372.5 |
OSBORNEB |
4.014e-002 |
1.0e-008 |
0.0e+000 |
345 |
11 |
0 |
0 |
0 |
973 |
973 |
0 |
0 |
0 |
189.2 |
PALMER1C |
9.762e-002 |
1.0e-008 |
0.0e+000 |
58 |
8 |
0 |
0 |
0 |
304 |
304 |
0 |
0 |
0 |
61.4 |
PALMER1D |
6.527e-001 |
1.0e-008 |
0.0e+000 |
23 |
7 |
0 |
0 |
0 |
115 |
115 |
0 |
0 |
0 |
59.7 |
PALMER2C |
1.441e-002 |
1.0e-008 |
0.0e+000 |
1127 |
8 |
0 |
0 |
0 |
5032 |
5032 |
0 |
0 |
0 |
187.2 |
PALMER3C |
1.954e-002 |
1.0e-008 |
0.0e+000 |
109 |
8 |
0 |
0 |
0 |
416 |
416 |
0 |
0 |
0 |
62.8 |
PALMER4C |
5.031e-002 |
1.0e-008 |
0.0e+000 |
165 |
8 |
0 |
0 |
0 |
670 |
670 |
0 |
0 |
0 |
68.6 |
PALMER5C |
2.128e+000 |
1.0e-008 |
0.0e+000 |
6 |
6 |
0 |
0 |
0 |
13 |
13 |
0 |
0 |
0 |
52.7 |
PALMER6C |
1.639e-002 |
1.0e-008 |
0.0e+000 |
592 |
8 |
0 |
0 |
0 |
1596 |
1596 |
0 |
0 |
0 |
86.4 |
PALMER7C |
6.020e-001 |
1.0e-008 |
0.0e+000 |
145 |
8 |
0 |
0 |
0 |
493 |
493 |
0 |
0 |
0 |
62.1 |
PALMER8C |
1.599e-001 |
1.0e-008 |
0.0e+000 |
656 |
8 |
0 |
0 |
0 |
1877 |
1877 |
0 |
0 |
0 |
94.4 |
PARKCH |
-3.660e+006 |
1.0e-008 |
0.0e+000 |
3 |
15 |
0 |
0 |
0 |
121 |
121 |
0 |
0 |
0 |
1180.0 |
ROSENBR |
1.404e-015 |
1.0e-008 |
0.0e+000 |
44 |
2 |
0 |
0 |
0 |
147 |
147 |
0 |
0 |
0 |
72.6 |
S308 |
7.732e-001 |
1.0e-008 |
0.0e+000 |
8 |
2 |
0 |
0 |
0 |
22 |
22 |
0 |
0 |
0 |
52.6 |
SINEVAL |
2.167e-022 |
1.0e-008 |
0.0e+000 |
83 |
2 |
0 |
0 |
0 |
319 |
319 |
0 |
0 |
0 |
71.9 |
SISSER |
3.874e-010 |
1.0e-008 |
0.0e+000 |
7 |
2 |
0 |
0 |
0 |
60 |
60 |
0 |
0 |
0 |
53.0 |
SNAIL |
1.986e-025 |
1.0e-008 |
0.0e+000 |
6 |
2 |
0 |
0 |
0 |
23 |
23 |
0 |
0 |
0 |
62.8 |
STRATEC |
-4.197e+007 |
1.0e-008 |
0.0e+000 |
29 |
10 |
0 |
0 |
0 |
328 |
328 |
0 |
0 |
0 |
2649.0 |
TOINTGOR |
1.374e+003 |
1.0e-008 |
0.0e+000 |
132 |
50 |
0 |
0 |
0 |
340 |
340 |
0 |
0 |
0 |
89.5 |
TOINTPSP |
2.256e+002 |
1.0e-008 |
0.0e+000 |
125 |
50 |
0 |
0 |
0 |
438 |
438 |
0 |
0 |
0 |
95.6 |
TOINTQOR |
1.175e+003 |
1.0e-008 |
0.0e+000 |
30 |
50 |
0 |
0 |
0 |
63 |
63 |
0 |
0 |
0 |
62.5 |
VIBRBEAM |
1.004e+003 |
1.0e-008 |
0.0e+000 |
7 |
8 |
0 |
0 |
0 |
147 |
147 |
0 |
0 |
0 |
74.5 |
YFITU |
8.512e-013 |
1.0e-008 |
0.0e+000 |
179 |
3 |
0 |
0 |
0 |
861 |
861 |
0 |
0 |
0 |
86.3 |
ZANGWIL2 |
-1.820e+001 |
1.0e-008 |
0.0e+000 |
1 |
2 |
0 |
0 |
0 |
3 |
3 |
0 |
0 |
0 |
66.8 |