Solver Square Comparison: Considers all models.
Date / Time: |
08/24/07 21:45:29 |
Solver comparison utility.
Compares all solver return outcomes (for example optimal, locally optimal, infeasible, unbounded,
fail) of one solver with all return outcomes of another solver. Interrupt
denotes resource or iteration limit has been reached.
Solver BARON is represented on the left (rows) and
solver DICOPT on top (columns).
See the solver return definitions for return codes.
Models having trace data only in one trace file are listed in
the "no data" column of the other.
|
DICOPT:
optimal |
DICOPT:
feasible |
DICOPT:
infeasible |
DICOPT:
unbounded |
DICOPT:
fail |
DICOPT:
no data |
total BARON |
BARON: optimal | - |
1 |
- |
- |
1 |
- |
2 |
BARON: feasible | - |
29 |
- |
- |
5 |
- |
34 |
BARON: infeasible | - |
- |
- |
- |
- |
- |
- |
BARON: unbounded | - |
- |
- |
- |
- |
- |
- |
BARON: fail | - |
- |
- |
- |
2 |
- |
2 |
BARON: no data | - |
- |
- |
- |
- |
- |
- |
total DICOPT |
- |
30 |
- |
- |
8 |
- |
38 |
Outcome | Model Status | Solver Status |
optimal | 1 or 15 | 1 |
locally optimal | 2 | any |
feasible | 8 or 16 | 1 or 2 or 3 or 4 or 5 |
infeasible | 4 or 5 or 10 or 19 | 1 |
unbounded | 3 or 18 | 1 |
fail | all other | all other |
Solver Resource Times
- Models for each solver pair outcome. Listed are the
solver resource times TIME(.) in seconds,
as well as the ratio RATIO(./.) of
resource times for the two solvers if both solved optimally.
- Also listed are the objective values OBJ(.) using both solvers.
The better solution found is listed in boldface. A solution
is considered better, if the relative objective function
difference is greater than
1.00E-05.
If both solutions are less than 1e-1, we use the absolute
difference.
- Solver resource time ratios for a particular model are listed only if one solver has resource greater than 5.00E-02.
BARON: optimal -- DICOPT: feasible    Back to top
Modelname |
Time (BARON) |
Time (DICOPT) |
Ratio (BARON/DICOPT) |
Obj (BARON) |
Obj (DICOPT) |
nvs03 |
0.0100 |
0.0200 |
--- |
16.00000000 |
16.00000000 |
Back to top
BARON: optimal -- DICOPT: fail    Back to top
Modelname |
Time (BARON) |
Time (DICOPT) |
Ratio (BARON/DICOPT) |
Obj (BARON) |
Status (DICOPT) |
st_miqp3 |
0.0000 |
NA |
--- |
-6.00000000 |
mstat(13) sstat(13) |
Back to top
BARON: feasible -- DICOPT: feasible    Back to top
Modelname |
Time (BARON) |
Time (DICOPT) |
Ratio (BARON/DICOPT) |
Obj (BARON) |
Obj (DICOPT) |
alan |
0.0300 |
0.0200 |
--- |
2.92595245 |
3.00000000 |
batch |
1.4000 |
0.0400 |
35.000 |
285506.50824400 |
285506.50824405 |
du-opt |
150.0100 |
0.1200 |
1250.083 |
3.55816608 |
108.84574029 |
du-opt5 |
185.2700 |
0.1100 |
1684.273 |
8.07365758 |
50.76141757 |
ex1223 |
0.1300 |
0.0300 |
4.333 |
4.57958240 |
4.57958240 |
ex1223a |
0.0300 |
0.0300 |
--- |
4.57958240 |
4.57958240 |
ex1223b |
0.0900 |
0.0500 |
1.800 |
4.57958240 |
4.57958240 |
fac1 |
0.0600 |
0.0400 |
1.500 |
160912612.35000000 |
160912612.35016900 |
fac3 |
0.8500 |
0.1600 |
5.313 |
31982309.84800000 |
31982309.84800000 |
m3 |
0.1100 |
0.1000 |
1.100 |
37.80000000 |
37.80000000 |
m6 |
318.5700 |
2.3700 |
134.418 |
82.25687691 |
82.25687691 |
m7 |
2231.7900 |
6.5300 |
341.775 |
106.75687691 |
180.35761902 |
meanvarx |
0.3000 |
0.0400 |
7.500 |
14.36923211 |
14.36923211 |
nvs10 |
0.0400 |
0.1100 |
0.364 |
-310.80000000 |
-310.80000000 |
risk2b |
4.9000 |
0.1800 |
27.222 |
-55.73616850 |
-55.87613940 |
risk2bpb |
5.5900 |
0.2200 |
25.409 |
-55.73616850 |
-55.87613940 |
st_e14 |
0.1200 |
0.0500 |
2.400 |
4.57958240 |
4.57958240 |
st_miqp1 |
0.0100 |
0.0200 |
--- |
281.00000000 |
281.00000000 |
st_miqp2 |
0.0200 |
0.0200 |
--- |
2.00000000 |
5.00000000 |
stockcycle |
974.0400 |
0.2000 |
4870.200 |
120588.68000000 |
382333.83192308 |
st_test5 |
0.0300 |
0.0200 |
--- |
-110.00000000 |
-110.00000000 |
st_test6 |
0.0700 |
0.0400 |
1.750 |
471.00000000 |
471.00000000 |
st_test8 |
0.0400 |
0.0400 |
--- |
-29605.00000000 |
-29575.00000000 |
st_testgr1 |
0.0200 |
0.0400 |
--- |
-12.73920000 |
-9.57515000 |
st_testgr3 |
0.6000 |
0.0300 |
20.000 |
-20.49105000 |
-20.59000000 |
st_testph4 |
0.0100 |
0.0200 |
--- |
-80.50000000 |
-80.50000000 |
synthes1 |
0.0200 |
0.0300 |
--- |
6.00975891 |
6.00975891 |
synthes2 |
0.0500 |
0.0200 |
2.500 |
73.03880611 |
74.29448652 |
synthes3 |
0.1100 |
0.0700 |
1.571 |
68.01195780 |
76.41938054 |
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BARON: feasible -- DICOPT: fail    Back to top
Modelname |
Time (BARON) |
Time (DICOPT) |
Ratio (BARON/DICOPT) |
Obj (BARON) |
Status (DICOPT) |
fo7 |
2101.6100 |
31.2300 |
--- |
24.37934705 |
mstat( 9) sstat( 4) |
o7 |
3600.0000 |
151.4200 |
--- |
140.41252921 |
mstat( 9) sstat( 2) |
st_e35 |
18.6800 |
0.0000 |
--- |
64870.76745470 |
mstat( 9) sstat( 1) |
st_miqp4 |
0.0100 |
NA |
--- |
-4574.00000000 |
mstat(13) sstat(13) |
tls6 |
3600.0300 |
83.7700 |
--- |
15.90000000 |
mstat( 9) sstat( 2) |
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BARON: fail -- DICOPT: fail    Back to top
Modelname |
Time (BARON) |
Time (DICOPT) |
Ratio (BARON/DICOPT) |
Status (BARON) |
Status (DICOPT) |
tls12 |
3600.5100 |
1182.4400 |
--- |
mstat(13) sstat(13) |
mstat( 9) sstat( 4) |
tls7 |
3600.0800 |
86.1100 |
--- |
mstat(13) sstat(13) |
mstat( 9) sstat( 2) |
Back to top
BARON: optimal:     Back to top
Modelname |
Time (BARON) |
Obj (BARON) |
gbd |
0.0100 |
2.20000000 |
nvs03 |
0.0100 |
16.00000000 |
st_miqp3 |
0.0000 |
-6.00000000 |
Back to top
BARON: feasible:     Back to top
Modelname |
Time (BARON) |
Obj (BARON) |
alan |
0.0300 |
2.92595245 |
batch |
1.4000 |
285506.50824400 |
du-opt |
150.0100 |
3.55816608 |
du-opt5 |
185.2700 |
8.07365758 |
ex1223 |
0.1300 |
4.57958240 |
ex1223a |
0.0300 |
4.57958240 |
ex1223b |
0.0900 |
4.57958240 |
fac1 |
0.0600 |
160912612.35000000 |
fac3 |
0.8500 |
31982309.84800000 |
fo7 |
2101.6100 |
24.37934705 |
m3 |
0.1100 |
37.80000000 |
m6 |
318.5700 |
82.25687691 |
m7 |
2231.7900 |
106.75687691 |
meanvarx |
0.3000 |
14.36923211 |
nvs10 |
0.0400 |
-310.80000000 |
o7 |
3600.0000 |
140.41252921 |
risk2b |
4.9000 |
-55.73616850 |
risk2bpb |
5.5900 |
-55.73616850 |
st_e14 |
0.1200 |
4.57958240 |
st_e35 |
18.6800 |
64870.76745470 |
st_miqp1 |
0.0100 |
281.00000000 |
st_miqp2 |
0.0200 |
2.00000000 |
st_miqp4 |
0.0100 |
-4574.00000000 |
st_miqp5 |
0.0200 |
-333.88888889 |
stockcycle |
974.0400 |
120588.68000000 |
st_test5 |
0.0300 |
-110.00000000 |
st_test6 |
0.0700 |
471.00000000 |
st_test8 |
0.0400 |
-29605.00000000 |
st_testgr1 |
0.0200 |
-12.73920000 |
st_testgr3 |
0.6000 |
-20.49105000 |
st_testph4 |
0.0100 |
-80.50000000 |
synthes1 |
0.0200 |
6.00975891 |
synthes2 |
0.0500 |
73.03880611 |
synthes3 |
0.1100 |
68.01195780 |
tls6 |
3600.0300 |
15.90000000 |
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BARON: fail:     Back to top
Modelname |
Time (BARON) |
Status (BARON) |
tls12 |
-- |
mstat(13) sstat(13) |
tls7 |
-- |
mstat(13) sstat(13) |
Back to top
DICOPT: feasible:     Back to top
Modelname |
Time (DICOPT) |
Obj (DICOPT) |
alan |
0.0200 |
3.00000000 |
batch |
0.0400 |
285506.50824405 |
du-opt |
0.1200 |
108.84574029 |
du-opt5 |
0.1100 |
50.76141757 |
ex1223 |
0.0300 |
4.57958240 |
ex1223a |
0.0300 |
4.57958240 |
ex1223b |
0.0500 |
4.57958240 |
fac1 |
0.0400 |
160912612.35016900 |
fac3 |
0.1600 |
31982309.84800000 |
m3 |
0.1000 |
37.80000000 |
m6 |
2.3700 |
82.25687691 |
m7 |
6.5300 |
180.35761902 |
meanvarx |
0.0400 |
14.36923211 |
nvs03 |
0.0200 |
16.00000000 |
nvs10 |
0.1100 |
-310.80000000 |
risk2b |
0.1800 |
-55.87613940 |
risk2bpb |
0.2200 |
-55.87613940 |
st_e14 |
0.0500 |
4.57958240 |
st_miqp1 |
0.0200 |
281.00000000 |
st_miqp2 |
0.0200 |
5.00000000 |
stockcycle |
0.2000 |
382333.83192308 |
st_test5 |
0.0200 |
-110.00000000 |
st_test6 |
0.0400 |
471.00000000 |
st_test8 |
0.0400 |
-29575.00000000 |
st_testgr1 |
0.0400 |
-9.57515000 |
st_testgr3 |
0.0300 |
-20.59000000 |
st_testph4 |
0.0200 |
-80.50000000 |
synthes1 |
0.0300 |
6.00975891 |
synthes2 |
0.0200 |
74.29448652 |
synthes3 |
0.0700 |
76.41938054 |
Back to top
DICOPT: fail:     Back to top
Modelname |
Time (DICOPT) |
Status (DICOPT) |
fo7 |
-- |
mstat( 9) sstat( 4) |
o7 |
-- |
mstat( 9) sstat( 2) |
st_e35 |
-- |
mstat( 9) sstat( 1) |
st_miqp3 |
-- |
mstat(13) sstat(13) |
st_miqp4 |
-- |
mstat(13) sstat(13) |
tls12 |
-- |
mstat( 9) sstat( 4) |
tls6 |
-- |
mstat( 9) sstat( 2) |
tls7 |
-- |
mstat( 9) sstat( 2) |
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