Date / Time: | 08/24/07 21:45:33 |
Tracefile 1 : | 5-LaGO-1.trc.convex |
Tracefile 2 : | 6-SBB-1.trc.convex |
Solvers used : | LaGO |
SBB | |
Modeltype(s) |   MINLP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj LaGO better | Obj same | Obj SBB better | |
Solver LaGO infinitely faster : | - | - | - | - |
Solver LaGO much faster : | 1 | - | - | 1 |
Solver LaGO faster : | - | - | - | - |
Solvers perform the same : | 13 | 1 | 12 | - |
Solver SBB faster : | 9 | 1 | 8 | - |
Solver SBB much faster : | 11 | 8 | 3 | - |
Solver SBB infinitely faster : | 1 | - | - | 1 |
Both solvers failed to solve optimally : | 5 | - | 5 | - |
Total models: : | 40 | 10 | 28 | 2 |
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 (LaGO) | Time (SBB) | Ratio (LaGO / SBB) | Obj (LaGO) | Obj (SBB) |
du-opt5 | 2.6970 | 20.8200 | 0.130 | 8.11482737E+00 | 8.07365758E+00 |
Modelname | Time (LaGO) | Time (SBB) | Ratio (LaGO / SBB) | Obj (LaGO) | Obj (SBB) |
st_testgr1 | 0.0890 | 0.0400 | --- | -1.27859500E+01 | -1.27281000E+01 |
Modelname | Time (LaGO) | Time (SBB) | Ratio (LaGO / SBB) | Obj (LaGO) | Obj (SBB) |
alan | 0.0930 | 0.0100 | --- | 2.92500000E+00 | 2.92500000E+00 |
ex1223a | 0.0730 | 0.0100 | --- | 4.57958240E+00 | 4.57958240E+00 |
gbd | 0.0510 | 0.0000 | --- | 2.20000000E+00 | 2.20000000E+00 |
nvs03 | 0.0410 | 0.0200 | --- | 1.60000000E+01 | 1.60000000E+01 |
nvs10 | 0.0620 | 0.0200 | --- | -3.10800000E+02 | -3.10800000E+02 |
st_e14 | 0.1050 | 0.0200 | --- | 4.57958240E+00 | 4.57958240E+00 |
st_miqp1 | 0.0520 | 0.0300 | --- | 2.81000000E+02 | 2.81000000E+02 |
st_miqp2 | 0.0570 | 0.0300 | --- | 2.00000000E+00 | 2.00000000E+00 |
st_miqp3 | 0.0380 | 0.0000 | --- | -6.00000000E+00 | -6.00000000E+00 |
st_miqp5 | 0.0850 | 0.0000 | --- | -3.33888889E+02 | -3.33888889E+02 |
st_testph4 | 0.0460 | 0.0200 | --- | -8.05000000E+01 | -8.05000000E+01 |
synthes1 | 0.1290 | 0.0300 | --- | 6.00975891E+00 | 6.00975891E+00 |
Modelname | Time (LaGO) | Time (SBB) | Ratio (LaGO / SBB) | Obj (LaGO) | Obj (SBB) |
meanvarx | 0.1400 | 0.0200 | --- | 1.43692321E+01 | 1.44969830E+01 |
Modelname | Time (LaGO) | Time (SBB) | Ratio (LaGO / SBB) | Obj (LaGO) | Obj (SBB) |
ex1223 | 0.1100 | 0.0600 | 1.833 | 4.57958240E+00 | 4.57958240E+00 |
ex1223b | 0.1020 | 0.0000 | --- | 4.57958240E+00 | 4.57958240E+00 |
m3 | 0.6060 | 0.4000 | 1.515 | 3.78000000E+01 | 3.78000000E+01 |
st_test5 | 0.0830 | 0.0600 | 1.383 | -1.10000000E+02 | -1.10000000E+02 |
st_test6 | 0.1020 | 0.0900 | 1.133 | 4.71000000E+02 | 4.71000000E+02 |
st_test8 | 0.1480 | 0.0100 | --- | -2.96050000E+04 | -2.96050000E+04 |
synthes2 | 0.1900 | 0.0400 | --- | 7.30353125E+01 | 7.30353125E+01 |
synthes3 | 0.2940 | 0.1800 | 1.633 | 6.80097405E+01 | 6.80097405E+01 |
Modelname | Time (LaGO) | Time (SBB) | Ratio (LaGO / SBB) | Obj (LaGO) | Obj (SBB) |
du-opt | 1388.3240 | 1.7400 | 797.887 | 3.55980073E+00 | 3.56108965E+00 |
m6 | 1119.1750 | 196.7700 | 5.688 | 8.22568769E+01 | 1.29824936E+02 |
m7 | 3600.0790 | 223.4600 | 16.111 | 1.06756877E+02 | 1.23964378E+02 |
risk2b | 16.6570 | 0.3900 | 42.710 | -5.58761394E+01 | -5.57361685E+01 |
risk2bpb | 17.2990 | 0.4200 | 41.188 | -5.58761394E+01 | -5.57361685E+01 |
st_e35 | 1.4640 | 0.0100 | --- | 7.50131885E+04 | 1.17178934E+05 |
stockcycle | 3600.1560 | 98.0100 | 36.733 | 1.21476072E+05 | 1.43295165E+05 |
st_testgr3 | 0.3220 | 0.0600 | 5.367 | -2.05456000E+01 | -2.04688000E+01 |
Modelname | Time (LaGO) | Time (SBB) | Ratio (LaGO / SBB) | Obj (LaGO) | Obj (SBB) |
batch | 0.5050 | 0.2300 | 2.196 | 2.85506508E+05 | 2.85506508E+05 |
fac1 | 0.6710 | 0.0100 | --- | 1.60912612E+08 | 1.60912612E+08 |
fac3 | 0.6670 | 0.2900 | 2.300 | 3.19823098E+07 | 3.19823098E+07 |
Modelname | Time (LaGO) | Time (SBB) | Ratio (LaGO / SBB) | Obj (LaGO) | Obj (SBB) |
st_miqp4 | fail | 0.0000 | -- | 0.00000000E+00 | -4.57400000E+03 |
Modelname | Time (LaGO) | Time (SBB) | Ratio (LaGO / SBB) | Obj (LaGO) | Obj (SBB) |
fo7 | fail | fail | -- | NA | 0.00000000E+00 |
o7 | fail | fail | -- | NA | 0.00000000E+00 |
tls12 | fail | fail | -- | NA | 0.00000000E+00 |
tls6 | fail | fail | -- | NA | 0.00000000E+00 |
tls7 | fail | fail | -- | NA | 0.00000000E+00 |