Date / Time: | 09/29/08 16:04:54 |
Tracefile 1 : | BARON-2.trc.canall |
Tracefile 2 : | SBB-1.trc.canall |
Solvers used : | BARON2 |
SBB | |
Modeltype(s) |   MINLP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj BARON2 better | Obj same | Obj SBB better | |
Solver BARON2 infinitely faster : | 12 | 12 | - | - |
Solver BARON2 much faster : | 27 | 2 | 21 | 4 |
Solver BARON2 faster : | 49 | 6 | 40 | 3 |
Solvers perform the same : | 1 | - | 1 | - |
Solver SBB faster : | 2 | - | - | 2 |
Solver SBB much faster : | 38 | 7 | 15 | 16 |
Solver SBB infinitely faster : | 9 | - | - | 9 |
Both solvers failed to solve optimally : | 5 | - | 5 | - |
Total models: : | 143 | 27 | 82 | 34 |
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 (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
feedtray2 | 0.4300 | infeasible | -- | 0.00000000E+00 | 0.00000000E+00 |
st_e13 | 0.0000 | infeasible | -- | 2.00000000E+00 | 1.00000000E+00 |
st_e15 | 0.0100 | infeasible | -- | 7.66718007E+00 | 3.00000000E+00 |
st_e31 | 0.1600 | infeasible | -- | -2.00000000E+00 | 0.00000000E+00 |
st_e36 | 0.0300 | infeasible | -- | -2.46000000E+02 | 0.00000000E+00 |
st_e40 | 0.0300 | infeasible | -- | 3.04142135E+01 | 4.41421350E+00 |
super3t | 3600.0000 | infeasible | -- | -5.73017122E-01 | -1.00000000E+00 |
tln6 | 3600.0000 | fail | -- | 1.54000000E+01 | 1.57000000E+01 |
tln7 | 3600.0100 | fail | -- | 1.55000000E+01 | 2.35000000E+01 |
tls6 | 3600.0000 | fail | -- | 1.64000000E+01 | 0.00000000E+00 |
tls7 | 3600.0000 | fail | -- | 1.72000000E+01 | NA |
tltr | 0.1700 | infeasible | -- | 4.82708333E+01 | 0.00000000E+00 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
ex1263a | 0.2300 | 6.6890 | 0.034 | 1.96000000E+01 | 2.00000000E+01 |
m7 | 569.2100 | 5959.9000 | 0.096 | 1.06756877E+02 | 1.23964378E+02 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
batchdes | 0.0500 | 0.2320 | 0.216 | 1.67427657E+05 | 1.67427657E+05 |
ex1223 | 0.0600 | 0.2150 | 0.279 | 4.57958240E+00 | 4.57958240E+00 |
ex1226 | 0.0500 | 0.1160 | 0.431 | -1.70000000E+01 | -1.70000000E+01 |
ex1263 | 0.7400 | 21.5240 | 0.034 | 1.96000000E+01 | 1.96000000E+01 |
ex1264 | 0.4500 | 7.8670 | 0.057 | 8.60000000E+00 | 8.60000000E+00 |
ex1264a | 0.2700 | 12.7950 | 0.021 | 8.60000000E+00 | 8.60000000E+00 |
ex1265 | 1.0600 | 5.9840 | 0.177 | 1.03000000E+01 | 1.03000000E+01 |
ex1266 | 1.2900 | 11.4230 | 0.113 | 1.63000000E+01 | 1.63000000E+01 |
ex1266a | 0.2500 | 1.1210 | 0.223 | 1.63000000E+01 | 1.63000000E+01 |
gastrans | 0.3900 | 1.2390 | 0.315 | 8.90858400E+01 | 8.90858400E+01 |
gear | 0.0200 | 3.3260 | --- | 9.92157958E-10 | 0.00000000E+00 |
gear2 | 0.1500 | 75.2620 | 0.002 | 0.00000000E+00 | 9.74565345E-10 |
gear3 | 0.0800 | 3.3710 | 0.024 | 9.92157958E-10 | 0.00000000E+00 |
gear4 | 0.2800 | 190.3330 | 0.001 | 1.64342847E+00 | 1.64342847E+00 |
m3 | 0.0600 | 1.1120 | 0.054 | 3.78000000E+01 | 3.78000000E+01 |
m6 | 110.3400 | 2884.9770 | 0.038 | 8.22568769E+01 | 8.22568769E+01 |
hmittelman | 0.0500 | 1.0540 | 0.047 | 1.30000000E+01 | 1.30000000E+01 |
nvs08 | 0.0600 | 0.1800 | 0.333 | 2.34497273E+01 | 2.34497273E+01 |
prob02 | 0.0000 | 0.7280 | --- | 1.12235000E+05 | 1.12235000E+05 |
st_e14 | 0.0600 | 0.2140 | 0.280 | 4.57958240E+00 | 4.57958240E+00 |
tloss | 0.2900 | 1.0170 | 0.285 | 1.63000000E+01 | 1.63000000E+01 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
ex1252 | 0.0200 | 2.4880 | --- | 1.51115730E+05 | 1.28893741E+05 |
ex3pb | 0.0800 | 0.5400 | 0.148 | 6.80314840E+01 | 6.80097441E+01 |
stockcycle | 12.9600 | 591.1400 | 0.022 | 1.20359713E+05 | 1.19948688E+05 |
synthes3 | 0.0600 | 0.4320 | 0.139 | 6.80119578E+01 | 6.80097405E+01 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
ex1265a | 0.1800 | 0.3330 | 0.541 | 1.03000000E+01 | 1.51000000E+01 |
fo7 | 3600.0000 | 6719.6300 | 0.536 | 2.21187698E+01 | 3.00364183E+01 |
meanvarx | 0.1300 | 0.2120 | 0.613 | 1.43692321E+01 | 1.44969830E+01 |
o7 | 3600.0000 | 6631.9400 | 0.543 | 1.36731318E+02 | 1.81464728E+02 |
st_testgr1 | 0.0200 | 0.3260 | --- | -1.27392000E+01 | -1.27281000E+01 |
st_testgr3 | 0.2800 | 0.3160 | 0.886 | -2.04910500E+01 | -2.04688000E+01 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
ex1221 | 0.0000 | 0.1580 | --- | 7.66718007E+00 | 7.66718007E+00 |
ex1222 | 0.0000 | 0.2370 | --- | 1.07654308E+00 | 1.07654308E+00 |
ex1223a | 0.0100 | 0.1630 | --- | 4.57958240E+00 | 4.57958240E+00 |
ex1223b | 0.0400 | 0.2150 | --- | 4.57958240E+00 | 4.57958240E+00 |
ex1224 | 0.0300 | 0.2290 | --- | -9.43470501E-01 | -9.43470500E-01 |
ex1225 | 0.0100 | 0.2000 | --- | 3.10000000E+01 | 3.10000000E+01 |
fac1 | 0.0300 | 0.2300 | --- | 1.60912612E+08 | 1.60912612E+08 |
fac2 | 0.6000 | 0.6750 | 0.889 | 3.31837498E+08 | 3.31837498E+08 |
fac3 | 0.3500 | 0.5570 | 0.628 | 3.19823098E+07 | 3.19823098E+07 |
fuel | 0.0200 | 0.1880 | --- | 8.56611896E+03 | 8.56611896E+03 |
gbd | 0.0000 | 0.1450 | --- | 2.20000000E+00 | 2.20000000E+00 |
gkocis | 0.0200 | 0.2480 | --- | -1.92309874E+00 | -1.92309874E+00 |
nvs01 | 0.0300 | 0.3110 | --- | 1.24696688E+01 | 1.24696688E+01 |
nvs02 | 0.0200 | 0.3430 | --- | 5.96418452E+00 | 5.96418452E+00 |
nvs03 | 0.0100 | 0.2040 | --- | 1.60000000E+01 | 1.60000000E+01 |
nvs04 | 0.0100 | 0.1740 | --- | 7.20000000E-01 | 7.20000000E-01 |
nvs06 | 0.0000 | 0.1750 | --- | 1.77031250E+00 | 1.77031250E+00 |
nvs07 | 0.0000 | 0.1980 | --- | 4.00000000E+00 | 4.00000000E+00 |
nvs09 | 0.0100 | 0.1200 | --- | -4.31343369E+01 | -4.31343369E+01 |
nvs10 | 0.0200 | 0.1480 | --- | -3.10800000E+02 | -3.10800000E+02 |
oaer | 0.0100 | 0.1750 | --- | -1.92309929E+00 | -1.92309854E+00 |
ortez | 0.2600 | 0.4840 | 0.537 | -9.53203905E+03 | -9.53203905E+03 |
prob03 | 0.0000 | 0.1750 | --- | 1.00000000E+01 | 1.00000000E+01 |
procsel | 0.0100 | 0.3480 | --- | -1.92309874E+00 | -1.92309874E+00 |
sep1 | 0.0300 | 0.2340 | --- | -5.10080984E+02 | -5.10080984E+02 |
spring | 0.2000 | 0.3870 | 0.517 | 8.46245666E-01 | 8.46245666E-01 |
st_e27 | 0.0000 | 0.1190 | --- | 2.00000000E+00 | 2.00000000E+00 |
st_e29 | 0.0300 | 0.2280 | --- | -9.43470501E-01 | -9.43470500E-01 |
st_e38 | 0.0100 | 0.1170 | --- | 7.19772715E+03 | 7.19772715E+03 |
st_miqp1 | 0.0100 | 0.2000 | --- | 2.81000000E+02 | 2.81000000E+02 |
st_miqp2 | 0.0100 | 0.2720 | --- | 2.00000000E+00 | 2.00000000E+00 |
st_miqp3 | 0.0000 | 0.1130 | --- | -6.00000000E+00 | -6.00000000E+00 |
st_miqp4 | 0.0000 | 0.1340 | --- | -4.57400000E+03 | -4.57400000E+03 |
st_miqp5 | 0.0100 | 0.1210 | --- | -3.33888889E+02 | -3.33888889E+02 |
st_test5 | 0.0200 | 0.3790 | --- | -1.10000000E+02 | -1.10000000E+02 |
st_test6 | 0.0400 | 0.4920 | --- | 4.71000000E+02 | 4.71000000E+02 |
st_test8 | 0.0200 | 0.1410 | --- | -2.96050000E+04 | -2.96050000E+04 |
st_testph4 | 0.0100 | 0.3650 | --- | -8.05000000E+01 | -8.05000000E+01 |
synthes1 | 0.0100 | 0.1670 | --- | 6.00975891E+00 | 6.00975891E+00 |
synthes2 | 0.0200 | 0.2650 | --- | 7.30353326E+01 | 7.30353125E+01 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
alan | 0.0300 | 0.2080 | --- | 2.92595245E+00 | 2.92500000E+00 |
lop97icx | 3600.0100 | 6131.7190 | 0.587 | 4.32413407E+03 | 4.12626060E+03 |
util | 0.2000 | 0.2870 | 0.697 | 1.00522519E+03 | 9.99897308E+02 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
ex4 | 3.6400 | 3.4150 | 1.066 | -8.06413636E+00 | -8.06413616E+00 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
enpro48pb | 8.1000 | 4.6670 | 1.736 | 1.88015879E+05 | 1.87277259E+05 |
ravempb | 2.3300 | 1.4190 | 1.642 | 2.70086416E+05 | 2.69590219E+05 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
csched1a | 0.6300 | 0.2930 | 2.150 | -3.04164540E+04 | -3.02797471E+04 |
elf | 3.0700 | 0.9030 | 3.400 | 1.91666667E-01 | 4.34666666E-01 |
eniplac | 2156.4100 | 18.6120 | 115.861 | -1.31830038E+05 | -1.30344370E+05 |
qap | 3600.0100 | 5.7090 | 630.585 | 3.88250000E+05 | 3.95738000E+05 |
qapw | 3600.0100 | 1.8410 | 1955.464 | 3.88214000E+05 | 3.88870000E+05 |
st_e35 | 4.4300 | 0.1230 | 36.016 | 6.48780561E+04 | 1.17178934E+05 |
waterx | 3600.0000 | 46.9720 | 76.641 | 9.11298559E+02 | 9.38862849E+02 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
batch | 1.2400 | 0.4870 | 2.546 | 2.85506508E+05 | 2.85506508E+05 |
du-opt5 | 106.1400 | 21.3160 | 4.979 | 8.07365758E+00 | 8.07365758E+00 |
eg_disc_s | 3600.2600 | 11.1490 | 322.922 | 5.76053962E+00 | 5.76053962E+00 |
eg_int_s | 3600.4700 | 19.3250 | 186.312 | 6.45310316E+00 | 6.45310316E+00 |
ex1233 | 3600.0000 | 1.3710 | 2625.821 | 1.55010687E+05 | 1.55010671E+05 |
ex1243 | 0.7900 | 0.3600 | 2.194 | 8.34025064E+04 | 8.34025064E+04 |
ex1244 | 3600.0100 | 0.4780 | 7531.402 | 8.20429052E+04 | 8.20429052E+04 |
feedtray | 0.7900 | 0.1840 | 4.293 | -1.34059977E+01 | -1.34059977E+01 |
johnall | 5.7600 | 1.9880 | 2.897 | -2.24730162E+02 | -2.24730162E+02 |
nous1 | 530.9300 | 0.2080 | 2552.548 | 1.56707200E+00 | 1.56707200E+00 |
nous2 | 0.9200 | 0.1610 | 5.714 | 6.25967412E-01 | 6.25967412E-01 |
nvs05 | 1.7100 | 0.1900 | 9.000 | 5.47093411E+00 | 5.47093411E+00 |
oil2 | 10.5300 | 0.5040 | 20.893 | -7.33261750E-01 | -7.33260012E-01 |
risk2bpb | 2.0900 | 0.5240 | 3.989 | -5.57361685E+01 | -5.57361685E+01 |
st_e32 | 3.6600 | 0.4070 | 8.993 | -1.43040728E+00 | -1.43040728E+00 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
4stufen | 3600.0000 | 2.9490 | 1220.753 | 1.16825649E+05 | 1.16372139E+05 |
cecil_13 | 3600.0000 | 5.4140 | 664.943 | -8.37327936E+04 | -1.15544840E+05 |
contvar | 3600.0100 | 10.2790 | 350.230 | 8.09679608E+05 | 8.09149827E+05 |
csched2a | 3600.0100 | 4.3700 | 823.801 | -1.32996295E+05 | -1.63862782E+05 |
du-opt | 62.5000 | 1.7230 | 36.274 | 3.58039065E+00 | 3.55699635E+00 |
eg_all_s | 3600.5800 | 13.1550 | 273.704 | 7.98277985E+00 | 7.92018223E+00 |
eg_disc2_s | 3600.0800 | 5.2860 | 681.059 | 5.93701554E+00 | 5.93637221E+00 |
enpro56pb | 201.2200 | 33.0950 | 6.080 | 2.64293769E+05 | 2.63428301E+05 |
minlphix | 2220.3600 | 0.4470 | 4967.248 | 4.24495353E+02 | 3.16692695E+02 |
parallel | 19.0700 | 0.6770 | 28.168 | 9.24314281E+02 | 9.24295551E+02 |
pb351535 | 3604.8100 | 1584.6850 | 2.275 | 1.66122960E+07 | 4.48528800E+06 |
space25 | 3600.0100 | 113.6170 | 31.685 | 5.20871091E+02 | 4.84328644E+02 |
space25a | 3600.0100 | 10.4610 | 344.136 | 4.91260327E+02 | 4.84328644E+02 |
spectra2 | 4.8200 | 1.6700 | 2.886 | 1.39795402E+01 | 1.39783059E+01 |
synheat | 3600.0100 | 3.0810 | 1168.455 | 1.55115808E+05 | 1.54997335E+05 |
water4 | 3600.0000 | 76.9750 | 46.768 | 1.02644633E+03 | 9.13157068E+02 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
beuster | fail | 71.9220 | -- | NA | 1.17074966E+05 |
ex1252a | fail | 1.3950 | -- | NA | 1.28893741E+05 |
gasnet | fail | 0.2340 | -- | NA | 7.04532689E+06 |
hda | infeasible | 3.9890 | -- | NA | -5.76265149E+03 |
mbtd | fail | 3621.3750 | -- | NA | 5.66666000E+00 |
nuclear14a | fail | 0.7910 | -- | NA | -1.12856489E+00 |
nuclear24a | fail | 0.8210 | -- | NA | -1.12856489E+00 |
nuclearva | fail | 0.3910 | -- | NA | -1.00948507E+00 |
pump | fail | 0.1920 | -- | NA | 1.34263585E+05 |
Modelname | Time (BARON2) | Time (SBB) | Ratio (BARON2 / SBB) | Obj (BARON2) | Obj (SBB) |
pb302035 | fail | fail | -- | NA | 0.00000000E+00 |
pb302095 | fail | fail | -- | NA | 0.00000000E+00 |
pb351595 | fail | fail | -- | NA | 0.00000000E+00 |
tln12 | fail | fail | -- | NA | 0.00000000E+00 |
tls12 | fail | fail | -- | NA | 0.00000000E+00 |