Date / Time: | 09/01/07 15:55:27 |
Tracefile 1 : | 1-SBB-1.trc.convex |
Tracefile 2 : | 2-DICOPT-1.trc.convex |
Solvers used : | SBB |
DICOPT | |
Modeltype(s) |   MINLP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj SBB better | Obj same | Obj DICOPT better | |
Solver SBB infinitely faster : | 3 | 3 | - | - |
Solver SBB much faster : | - | - | - | - |
Solver SBB faster : | - | - | - | - |
Solvers perform the same : | 21 | 5 | 14 | 2 |
Solver DICOPT faster : | 3 | - | 2 | 1 |
Solver DICOPT much faster : | 8 | 5 | 1 | 2 |
Solver DICOPT infinitely faster : | - | - | - | - |
Both solvers failed to solve optimally : | 5 | - | 5 | - |
Total models: : | 40 | 13 | 22 | 5 |
Outcome | Model Status | Solver Status |
globally optimal | 1 or 15 | 1 |
locally optimal/feasible | 2 or 8 or 16 | 1 or 2 or 3 or 4 or 5 |
Modelname | Time (SBB) | Time (DICOPT) | Ratio (SBB / DICOPT) | Obj (SBB) | Obj (DICOPT) |
st_e35 | 0.0100 | fail | -- | 1.17178934E+05 | 1.64177581E+07 |
st_miqp3 | 0.0000 | fail | -- | -6.00000000E+00 | NA |
st_miqp4 | 0.0000 | fail | -- | -4.57400000E+03 | NA |
Modelname | Time (SBB) | Time (DICOPT) | Ratio (SBB / DICOPT) | Obj (SBB) | Obj (DICOPT) |
alan | 0.0100 | 0.0200 | --- | 2.92500000E+00 | 3.00000000E+00 |
st_miqp2 | 0.0300 | 0.0200 | --- | 2.00000000E+00 | 5.00000000E+00 |
st_test8 | 0.0100 | 0.0400 | --- | -2.96050000E+04 | -2.95750000E+04 |
st_testgr1 | 0.0400 | 0.0400 | --- | -1.27281000E+01 | -9.57515000E+00 |
synthes2 | 0.0400 | 0.0200 | --- | 7.30353125E+01 | 7.42944865E+01 |
Modelname | Time (SBB) | Time (DICOPT) | Ratio (SBB / DICOPT) | Obj (SBB) | Obj (DICOPT) |
ex1223 | 0.0600 | 0.0300 | --- | 4.57958240E+00 | 4.57958240E+00 |
ex1223a | 0.0100 | 0.0300 | --- | 4.57958240E+00 | 4.57958240E+00 |
ex1223b | 0.0000 | 0.0500 | --- | 4.57958240E+00 | 4.57958240E+00 |
fac1 | 0.0100 | 0.0400 | --- | 1.60912612E+08 | 1.60912612E+08 |
gbd | 0.0000 | 0.0000 | --- | 2.20000000E+00 | 2.20000000E+00 |
nvs03 | 0.0200 | 0.0200 | --- | 1.60000000E+01 | 1.60000000E+01 |
nvs10 | 0.0200 | 0.1100 | --- | -3.10800000E+02 | -3.10800000E+02 |
st_e14 | 0.0200 | 0.0500 | --- | 4.57958240E+00 | 4.57958240E+00 |
st_miqp1 | 0.0300 | 0.0200 | --- | 2.81000000E+02 | 2.81000000E+02 |
st_miqp5 | 0.0000 | 0.0000 | --- | -3.33888889E+02 | -3.33888889E+02 |
st_test5 | 0.0600 | 0.0200 | --- | -1.10000000E+02 | -1.10000000E+02 |
st_test6 | 0.0900 | 0.0400 | --- | 4.71000000E+02 | 4.71000000E+02 |
st_testph4 | 0.0200 | 0.0200 | --- | -8.05000000E+01 | -8.05000000E+01 |
synthes1 | 0.0300 | 0.0300 | --- | 6.00975891E+00 | 6.00975891E+00 |
Modelname | Time (SBB) | Time (DICOPT) | Ratio (SBB / DICOPT) | Obj (SBB) | Obj (DICOPT) |
meanvarx | 0.0200 | 0.0400 | --- | 1.44969830E+01 | 1.43692321E+01 |
st_testgr3 | 0.0600 | 0.0300 | --- | -2.04688000E+01 | -2.05900000E+01 |
Modelname | Time (SBB) | Time (DICOPT) | Ratio (SBB / DICOPT) | Obj (SBB) | Obj (DICOPT) |
batch | 0.2300 | 0.0400 | --- | 2.85506508E+05 | 2.85506508E+05 |
fac3 | 0.2900 | 0.1600 | 1.812 | 3.19823098E+07 | 3.19823098E+07 |
Modelname | Time (SBB) | Time (DICOPT) | Ratio (SBB / DICOPT) | Obj (SBB) | Obj (DICOPT) |
risk2bpb | 0.4200 | 0.2200 | 1.909 | -5.57361685E+01 | -5.58761394E+01 |
Modelname | Time (SBB) | Time (DICOPT) | Ratio (SBB / DICOPT) | Obj (SBB) | Obj (DICOPT) |
du-opt | 1.7400 | 0.1200 | 14.500 | 3.56108965E+00 | 1.08845740E+02 |
du-opt5 | 20.8200 | 0.1100 | 189.273 | 8.07365758E+00 | 5.07614176E+01 |
m7 | 223.4600 | 6.5300 | 34.221 | 1.23964378E+02 | 1.80357619E+02 |
stockcycle | 98.0100 | 0.2000 | 490.050 | 1.43295165E+05 | 3.82333832E+05 |
synthes3 | 0.1800 | 0.0700 | 2.571 | 6.80097405E+01 | 7.64193805E+01 |
Modelname | Time (SBB) | Time (DICOPT) | Ratio (SBB / DICOPT) | Obj (SBB) | Obj (DICOPT) |
m3 | 0.4000 | 0.1000 | 4.000 | 3.78000000E+01 | 3.78000000E+01 |
Modelname | Time (SBB) | Time (DICOPT) | Ratio (SBB / DICOPT) | Obj (SBB) | Obj (DICOPT) |
m6 | 196.7700 | 2.3700 | 83.025 | 1.29824936E+02 | 8.22568769E+01 |
risk2b | 0.3900 | 0.1800 | 2.167 | -5.57361685E+01 | -5.58761394E+01 |
Modelname | Time (SBB) | Time (DICOPT) | Ratio (SBB / DICOPT) | Obj (SBB) | Obj (DICOPT) |
fo7 | fail | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
o7 | fail | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
tls12 | fail | fail | -- | 0.00000000E+00 | 2.31187159E+00 |
tls6 | fail | fail | -- | 0.00000000E+00 | 1.30565405E+00 |
tls7 | fail | fail | -- | 0.00000000E+00 | 5.93496273E-01 |