Date / Time: | 09/01/07 15:37:00 |
Tracefile 1 : | 1-SBB-1.trc |
Tracefile 2 : | 4-SBB-4.trc |
Solvers used : | SBB-CONOPT |
SBB-CONOPT_IPOPT | |
Modeltype(s) |   MINLP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj SBB-CONOPT better | Obj same | Obj SBB-CONOPT_IPOPT better | |
Solver SBB-CONOPT infinitely faster : | 2 | 2 | - | - |
Solver SBB-CONOPT much faster : | 35 | 5 | 29 | 1 |
Solver SBB-CONOPT faster : | 17 | - | 17 | - |
Solvers perform the same : | 88 | - | 88 | - |
Solver SBB-CONOPT_IPOPT faster : | 7 | - | 7 | - |
Solver SBB-CONOPT_IPOPT much faster : | - | - | - | - |
Solver SBB-CONOPT_IPOPT infinitely faster : | 8 | - | - | 8 |
Both solvers failed to solve optimally : | 10 | - | 10 | - |
Total models: : | 167 | 7 | 151 | 9 |
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-CONOPT) | Time (SBB-CONOPT_IPOPT) | Ratio (SBB-CONOPT / SBB-CONOPT_IPOPT) | Obj (SBB-CONOPT) | Obj (SBB-CONOPT_IPOPT) |
hda | 10.1400 | fail | -- | -5.59804813E+03 | 0.00000000E+00 |
tln6 | 35.1900 | fail | -- | 1.63000000E+01 | 0.00000000E+00 |
Modelname | Time (SBB-CONOPT) | Time (SBB-CONOPT_IPOPT) | Ratio (SBB-CONOPT / SBB-CONOPT_IPOPT) | Obj (SBB-CONOPT) | Obj (SBB-CONOPT_IPOPT) |
beuster | 86.4000 | 3600.0000 | 0.024 | 1.16431316E+05 | 1.24839343E+05 |
ex1265 | 1.5300 | 153.2800 | 0.010 | 1.13000000E+01 | 1.33000000E+01 |
water3 | 111.8800 | 3600.0100 | 0.031 | 9.07016996E+02 | 1.02878682E+03 |
watersym2 | 24.7800 | 3511.3700 | 0.007 | 9.51408087E+02 | 1.19396310E+03 |
watersym1 | 97.6000 | 3600.0000 | 0.027 | 9.13775733E+02 | 1.17873854E+03 |
Modelname | Time (SBB-CONOPT) | Time (SBB-CONOPT_IPOPT) | Ratio (SBB-CONOPT / SBB-CONOPT_IPOPT) | Obj (SBB-CONOPT) | Obj (SBB-CONOPT_IPOPT) |
batch | 0.2300 | 0.7200 | 0.319 | 2.85506508E+05 | 2.85506508E+05 |
deb6 | 6.9000 | 15.3100 | 0.451 | 2.01739305E+02 | 2.01739305E+02 |
dosemin2d | 666.9700 | 3600.0300 | 0.185 | 1.73980583E+02 | 1.73980583E+02 |
eg_all_s | 16.4400 | 578.2300 | 0.028 | 7.92018223E+00 | 7.92018223E+00 |
eniplac | 12.8700 | 316.4300 | 0.041 | -1.30344370E+05 | -1.30344370E+05 |
enpro56 | 31.5100 | 116.0600 | 0.271 | 2.63428301E+05 | 2.63428301E+05 |
enpro56pb | 22.4800 | 126.4100 | 0.178 | 2.63428301E+05 | 2.63428301E+05 |
ex1252 | 1.3000 | 3.1600 | 0.411 | 1.28893741E+05 | 1.28893741E+05 |
ex1252a | 0.7500 | 2.9600 | 0.253 | 1.28893741E+05 | 1.28893741E+05 |
ex1263 | 29.4400 | 129.2500 | 0.228 | 1.96000000E+01 | 1.96000000E+01 |
ex1263a | 3.6000 | 8.1700 | 0.441 | 1.96000000E+01 | 1.96000000E+01 |
ex1264 | 40.3000 | 222.2400 | 0.181 | 8.60000000E+00 | 8.60000000E+00 |
ex1264a | 5.0800 | 18.8100 | 0.270 | 8.60000000E+00 | 8.60000000E+00 |
ex1266a | 0.4500 | 0.9600 | 0.469 | 1.63000000E+01 | 1.63000000E+01 |
gastrans | 0.5500 | 8.1000 | 0.068 | 8.90858400E+01 | 8.90858400E+01 |
m3 | 0.4000 | 1.1700 | 0.342 | 3.78000000E+01 | 3.78000000E+01 |
minlphix | 0.1100 | 1.1400 | 0.096 | 3.16692695E+02 | 3.16692695E+02 |
hmittelman | 0.5100 | 7.0700 | 0.072 | 1.30000000E+01 | 1.30000000E+01 |
nous2 | 0.0300 | 1.3700 | --- | 6.25967412E-01 | 6.25967412E-01 |
nuclearva | 6.0200 | 36.2500 | 0.166 | -1.01012730E+00 | -1.01012730E+00 |
ortez | 0.1500 | 0.6200 | 0.242 | -9.53203905E+03 | -9.53203905E+03 |
ravem | 0.8800 | 2.8200 | 0.312 | 2.69590219E+05 | 2.69590219E+05 |
ravempb | 0.6000 | 1.5400 | 0.390 | 2.69590219E+05 | 2.69590219E+05 |
spring | 0.0700 | 0.6000 | 0.117 | 8.46245666E-01 | 8.46245666E-01 |
st_e32 | 0.1400 | 0.9600 | 0.146 | -1.43040728E+00 | -1.43040728E+00 |
tloss | 0.4800 | 2.1100 | 0.227 | 1.63000000E+01 | 1.63000000E+01 |
water4 | 51.3900 | 282.7400 | 0.182 | 9.13157068E+02 | 9.13157068E+02 |
waters | 166.9900 | 1099.9200 | 0.152 | 1.74336673E+03 | 1.74336673E+03 |
watersbp | 124.8700 | 452.3500 | 0.276 | 9.07016996E+02 | 9.07016996E+02 |
Modelname | Time (SBB-CONOPT) | Time (SBB-CONOPT_IPOPT) | Ratio (SBB-CONOPT / SBB-CONOPT_IPOPT) | Obj (SBB-CONOPT) | Obj (SBB-CONOPT_IPOPT) |
ex1265a | 0.1100 | 4.3300 | 0.025 | 1.51000000E+01 | 1.06000000E+01 |
Modelname | Time (SBB-CONOPT) | Time (SBB-CONOPT_IPOPT) | Ratio (SBB-CONOPT / SBB-CONOPT_IPOPT) | Obj (SBB-CONOPT) | Obj (SBB-CONOPT_IPOPT) |
csched1 | 0.7000 | 1.0100 | 0.693 | -3.06392578E+04 | -3.06392578E+04 |
deb10 | 0.2300 | 0.3300 | 0.697 | 2.09427812E+02 | 2.09427812E+02 |
deb9 | 22.7600 | 28.6900 | 0.793 | 1.16584559E+02 | 1.16584559E+02 |
ex1266 | 5.3300 | 9.1500 | 0.583 | 1.63000000E+01 | 1.63000000E+01 |
ex3 | 0.1800 | 0.2200 | 0.818 | 6.80097441E+01 | 6.80097441E+01 |
fac2 | 0.2100 | 0.2800 | 0.750 | 3.31837498E+08 | 3.31837498E+08 |
gear2 | 14.9500 | 16.8600 | 0.887 | 9.74565345E-10 | 9.74565345E-10 |
gear4 | 33.5200 | 38.0400 | 0.881 | 1.64342847E+00 | 1.64342847E+00 |
m6 | 196.7700 | 351.4800 | 0.560 | 1.29824936E+02 | 1.29824936E+02 |
m7 | 223.4600 | 425.1600 | 0.526 | 1.23964378E+02 | 1.23964378E+02 |
nous1 | 0.0300 | 0.3400 | --- | 1.56707200E+00 | 1.56707200E+00 |
nvs05 | 0.0500 | 0.0700 | 0.714 | 5.47093411E+00 | 5.47093411E+00 |
space25a | 9.5900 | 12.9500 | 0.741 | 4.84328644E+02 | 4.84328644E+02 |
st_test6 | 0.0900 | 0.1100 | 0.818 | 4.71000000E+02 | 4.71000000E+02 |
var_con10 | 1.5100 | 1.9000 | 0.795 | 4.44213954E+02 | 4.44213954E+02 |
var_con5 | 1.7800 | 2.6200 | 0.679 | 2.78144894E+02 | 2.78144894E+02 |
waterx | 112.8200 | 126.8200 | 0.890 | 9.38862849E+02 | 9.38862849E+02 |
Modelname | Time (SBB-CONOPT) | Time (SBB-CONOPT_IPOPT) | Ratio (SBB-CONOPT / SBB-CONOPT_IPOPT) | Obj (SBB-CONOPT) | Obj (SBB-CONOPT_IPOPT) |
4stufen | 2.4000 | 2.4900 | 0.964 | 1.16340860E+05 | 1.16340860E+05 |
alan | 0.0100 | 0.0400 | --- | 2.92500000E+00 | 2.92500000E+00 |
batchdes | 0.0400 | 0.1000 | --- | 1.67427657E+05 | 1.67427657E+05 |
blendgap | 0.0300 | 0.0300 | --- | 0.00000000E+00 | 0.00000000E+00 |
cecil_13 | 5.3000 | 5.3100 | 0.998 | -1.15544840E+05 | -1.15544840E+05 |
contvar | 17.8400 | 17.9100 | 0.996 | 8.09149827E+05 | 8.09149827E+05 |
csched1a | 0.0400 | 0.0200 | --- | -3.02797471E+04 | -3.02797471E+04 |
csched2 | 29.9200 | 29.8000 | 1.004 | -1.65888736E+05 | -1.65888736E+05 |
csched2a | 5.3300 | 5.4300 | 0.982 | -1.65398701E+05 | -1.65398701E+05 |
du-opt5 | 20.8200 | 20.8200 | 1.000 | 8.07365758E+00 | 8.07365758E+00 |
du-opt | 1.7400 | 1.7300 | 1.006 | 3.56108965E+00 | 3.56108965E+00 |
eg_disc_s | 13.8100 | 13.7700 | 1.003 | 5.76053962E+00 | 5.76053962E+00 |
eg_disc2_s | 6.2400 | 6.2100 | 1.005 | 5.93637221E+00 | 5.93637221E+00 |
eg_int_s | 23.1100 | 23.4500 | 0.986 | 6.45310316E+00 | 6.45310316E+00 |
enpro48 | 3.3900 | 3.3200 | 1.021 | 1.87277259E+05 | 1.87277259E+05 |
enpro48pb | 3.1800 | 3.1500 | 1.010 | 1.87277259E+05 | 1.87277259E+05 |
ex1221 | 0.0100 | 0.0100 | --- | 7.66718007E+00 | 7.66718007E+00 |
ex1222 | 0.0100 | 0.0300 | --- | 1.07654308E+00 | 1.07654308E+00 |
ex1223 | 0.0600 | 0.0400 | --- | 4.57958240E+00 | 4.57958240E+00 |
ex1223a | 0.0100 | 0.0100 | --- | 4.57958240E+00 | 4.57958240E+00 |
ex1223b | 0.0000 | 0.0300 | --- | 4.57958240E+00 | 4.57958240E+00 |
ex1225 | 0.0200 | 0.0500 | --- | 3.10000000E+01 | 3.10000000E+01 |
ex1226 | 0.0000 | 0.0000 | --- | -1.70000000E+01 | -1.70000000E+01 |
ex1233 | 0.6700 | 0.7100 | 0.944 | 1.55522462E+05 | 1.55522462E+05 |
ex1243 | 0.1400 | 0.1300 | 1.077 | 8.34025064E+04 | 8.34025064E+04 |
ex1244 | 0.1700 | 0.1800 | 0.944 | 8.20429052E+04 | 8.20429052E+04 |
ex3pb | 0.2400 | 0.2600 | 0.923 | 6.80097441E+01 | 6.80097441E+01 |
ex4 | 2.1700 | 2.1000 | 1.033 | -8.06413616E+00 | -8.06413616E+00 |
fac1 | 0.0100 | 0.0200 | --- | 1.60912612E+08 | 1.60912612E+08 |
feedtray | 0.0300 | 0.0300 | --- | -1.34059977E+01 | -1.34059977E+01 |
fuel | 0.0100 | 0.0500 | --- | 8.56611896E+03 | 8.56611896E+03 |
fuzzy | 184.6600 | 182.1300 | 1.014 | -4.88877286E-01 | -4.88877286E-01 |
gbd | 0.0000 | 0.0000 | --- | 2.20000000E+00 | 2.20000000E+00 |
gear3 | 0.6400 | 0.6700 | 0.955 | 0.00000000E+00 | 0.00000000E+00 |
johnall | 1.9600 | 2.0500 | 0.956 | -2.24730162E+02 | -2.24730162E+02 |
gkocis | 0.0300 | 0.0300 | --- | -1.92309874E+00 | -1.92309874E+00 |
lop97icx | 218.6000 | 218.2900 | 1.001 | 4.18494489E+03 | 4.18494489E+03 |
mbtd | 3600.3200 | 3600.3500 | 1.000 | 5.91666000E+00 | 5.91666000E+00 |
meanvarx | 0.0200 | 0.0100 | --- | 1.44969830E+01 | 1.44969830E+01 |
meanvarxsc | 0.0400 | 0.0100 | --- | 1.43692321E+01 | 1.43692321E+01 |
nuclear14a | 1.3300 | 1.3300 | 1.000 | -1.12821323E+00 | -1.12821323E+00 |
nuclear24a | 1.3300 | 1.3200 | 1.008 | -1.12821323E+00 | -1.12821323E+00 |
nvs01 | 0.0100 | 0.0700 | --- | 1.24696688E+01 | 1.24696688E+01 |
nvs02 | 0.0400 | 0.1000 | --- | 5.96418452E+00 | 5.96418452E+00 |
nvs03 | 0.0200 | 0.0500 | --- | 1.60000000E+01 | 1.60000000E+01 |
nvs04 | 0.0200 | 0.0200 | --- | 7.20000000E-01 | 7.20000000E-01 |
nvs06 | 0.0000 | 0.0100 | --- | 1.77031250E+00 | 1.77031250E+00 |
nvs07 | 0.0200 | 0.0800 | --- | 4.00000000E+00 | 4.00000000E+00 |
nvs08 | 0.0400 | 0.0300 | --- | 2.34497273E+01 | 2.34497273E+01 |
nvs09 | 0.0000 | 0.0000 | --- | -4.31343369E+01 | -4.31343369E+01 |
nvs10 | 0.0200 | 0.0100 | --- | -3.10800000E+02 | -3.10800000E+02 |
oaer | 0.0200 | 0.0000 | --- | -1.92309854E+00 | -1.92309854E+00 |
oil2 | 0.4500 | 0.4400 | 1.023 | -7.33260012E-01 | -7.33260012E-01 |
parallel | 0.4000 | 0.3900 | 1.026 | 9.24295551E+02 | 9.24295551E+02 |
pb302035 | 3600.4800 | 3600.5000 | 1.000 | 3.80440300E+06 | 3.80440300E+06 |
pb351535 | 2345.6800 | 2349.0900 | 0.999 | 4.48528800E+06 | 4.48528800E+06 |
prob02 | 0.0100 | 0.0100 | --- | 1.12235000E+05 | 1.12235000E+05 |
prob03 | 0.0200 | 0.0100 | --- | 1.00000000E+01 | 1.00000000E+01 |
prob10 | 0.0200 | 0.0100 | --- | 3.44550379E+00 | 3.44550379E+00 |
procsel | 0.0300 | 0.0400 | --- | -1.92309874E+00 | -1.92309874E+00 |
pump | 0.0200 | 0.0700 | --- | 1.34263585E+05 | 1.34263585E+05 |
qap | 6.2000 | 6.2000 | 1.000 | 3.95738000E+05 | 3.95738000E+05 |
qapw | 3.6700 | 3.7300 | 0.984 | 3.88870000E+05 | 3.88870000E+05 |
risk2b | 0.3900 | 0.3700 | 1.054 | -5.57361685E+01 | -5.57361685E+01 |
risk2bpb | 0.4200 | 0.4300 | 0.977 | -5.57361685E+01 | -5.57361685E+01 |
sep1 | 0.0100 | 0.0100 | --- | -5.10080984E+02 | -5.10080984E+02 |
space25 | 85.4300 | 90.1100 | 0.948 | 4.84328644E+02 | 4.84328644E+02 |
spectra2 | 1.3100 | 1.2700 | 1.031 | 1.39783059E+01 | 1.39783059E+01 |
st_e14 | 0.0200 | 0.0400 | --- | 4.57958240E+00 | 4.57958240E+00 |
st_e27 | 0.0000 | 0.0000 | --- | 2.00000000E+00 | 2.00000000E+00 |
st_e29 | 0.0500 | 0.0400 | --- | -9.43470500E-01 | -9.43470500E-01 |
st_e35 | 0.0100 | 0.0100 | --- | 1.17178934E+05 | 1.17178934E+05 |
st_e38 | 0.0000 | 0.0000 | --- | 7.19772715E+03 | 7.19772715E+03 |
st_miqp1 | 0.0300 | 0.0100 | --- | 2.81000000E+02 | 2.81000000E+02 |
st_miqp2 | 0.0300 | 0.0100 | --- | 2.00000000E+00 | 2.00000000E+00 |
st_miqp3 | 0.0000 | 0.0000 | --- | -6.00000000E+00 | -6.00000000E+00 |
st_miqp4 | 0.0000 | 0.0000 | --- | -4.57400000E+03 | -4.57400000E+03 |
st_miqp5 | 0.0000 | 0.0000 | --- | -3.33888889E+02 | -3.33888889E+02 |
st_test5 | 0.0600 | 0.0400 | --- | -1.10000000E+02 | -1.10000000E+02 |
st_test8 | 0.0100 | 0.0100 | --- | -2.96050000E+04 | -2.96050000E+04 |
st_testgr1 | 0.0400 | 0.0300 | --- | -1.27281000E+01 | -1.27281000E+01 |
st_testgr3 | 0.0600 | 0.0300 | --- | -2.04688000E+01 | -2.04688000E+01 |
st_testph4 | 0.0200 | 0.0200 | --- | -8.05000000E+01 | -8.05000000E+01 |
stockcycle | 98.0100 | 98.6000 | 0.994 | 1.43295165E+05 | 1.43295165E+05 |
synheat | 1.2200 | 1.3300 | 0.917 | 1.54997335E+05 | 1.54997335E+05 |
synthes1 | 0.0300 | 0.0100 | --- | 6.00975891E+00 | 6.00975891E+00 |
synthes2 | 0.0400 | 0.0800 | --- | 7.30353125E+01 | 7.30353125E+01 |
windfac | 0.0000 | 0.0100 | --- | 2.54487298E-01 | 2.54487298E-01 |
Modelname | Time (SBB-CONOPT) | Time (SBB-CONOPT_IPOPT) | Ratio (SBB-CONOPT / SBB-CONOPT_IPOPT) | Obj (SBB-CONOPT) | Obj (SBB-CONOPT_IPOPT) |
elf | 0.5600 | 0.4700 | 1.191 | 4.34666666E-01 | 4.34666666E-01 |
ex1224 | 0.0800 | 0.0500 | 1.600 | -9.43470500E-01 | -9.43470500E-01 |
fac3 | 0.2900 | 0.1900 | 1.526 | 3.19823098E+07 | 3.19823098E+07 |
gasnet | 0.0900 | 0.0800 | 1.125 | 7.04532689E+06 | 7.04532689E+06 |
gear | 0.6400 | 0.5700 | 1.123 | 0.00000000E+00 | 0.00000000E+00 |
synthes3 | 0.1800 | 0.1600 | 1.125 | 6.80097405E+01 | 6.80097405E+01 |
util | 0.0800 | 0.0600 | 1.333 | 9.99897308E+02 | 9.99897308E+02 |
Modelname | Time (SBB-CONOPT) | Time (SBB-CONOPT_IPOPT) | Ratio (SBB-CONOPT / SBB-CONOPT_IPOPT) | Obj (SBB-CONOPT) | Obj (SBB-CONOPT_IPOPT) |
deb7 | infeasible | 264.7300 | -- | 1.43492391E+02 | 1.16584559E+02 |
deb8 | infeasible | 75.2600 | -- | 2.49467682E+03 | 1.16584559E+02 |
feedtray2 | infeasible | 75.6600 | -- | 0.00000000E+00 | 0.00000000E+00 |
st_e13 | infeasible | 0.0100 | -- | 1.00000000E+00 | 2.00000000E+00 |
st_e15 | infeasible | 0.0100 | -- | 3.00000000E+00 | 7.66718007E+00 |
st_e31 | infeasible | 0.1000 | -- | 0.00000000E+00 | -2.00000000E+00 |
st_e36 | infeasible | 0.2000 | -- | 0.00000000E+00 | -2.46000000E+02 |
tltr | infeasible | 1662.7900 | -- | 0.00000000E+00 | 4.80666667E+01 |
Modelname | Time (SBB-CONOPT) | Time (SBB-CONOPT_IPOPT) | Ratio (SBB-CONOPT / SBB-CONOPT_IPOPT) | Obj (SBB-CONOPT) | Obj (SBB-CONOPT_IPOPT) |
fo7 | fail | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
o7 | fail | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
pb302095 | fail | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
pb351595 | fail | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
st_e40 | infeasible | infeasible | -- | 4.41421350E+00 | 4.41421350E+00 |
tln12 | fail | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
tln7 | fail | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
tls12 | fail | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
tls6 | fail | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
tls7 | fail | fail | -- | 0.00000000E+00 | 0.00000000E+00 |