Date / Time: | 01/07/08 20:11:23 |
Tracefile 1 : | 1-CPLEX-0.trc |
Tracefile 2 : | 5-GLPK-0.trc |
Solvers used : | CPLEX11 |
GLPK424 | |
Modeltype(s) |   LP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj CPLEX11 better | Obj same | Obj GLPK424 better | |
Solver CPLEX11 infinitely faster : | 12 | 12 | - | - |
Solver CPLEX11 much faster : | 87 | - | 87 | - |
Solver CPLEX11 faster : | 9 | - | 9 | - |
Solvers perform the same : | 1 | - | 1 | - |
Solver GLPK424 faster : | 1 | - | 1 | - |
Solver GLPK424 much faster : | 2 | - | 2 | - |
Solver GLPK424 infinitely faster : | - | - | - | - |
Both solvers failed to solve optimally : | 6 | - | 6 | - |
Total models: : | 118 | 12 | 106 | 0 |
Outcome | Model Status | Solver Status |
globally optimal | 1 or 15 | 1 |
locally optimal/feasible | 2 or 7 or 16 or 17 | 1 or 2 or 3 or 4 or 5 |
Modelname | Time (CPLEX11) | Time (GLPK424) | Ratio (CPLEX11 / GLPK424) | Obj (CPLEX11) | Obj (GLPK424) |
gen1 | 0.1200 | fail | -- | 6.62141474E-10 | 0.00000000E+00 |
gen4 | 0.8600 | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
l30 | 12.7500 | fail | -- | 9.52661380E-01 | NA |
pds-50 | 18.1700 | fail | -- | 1.66035257E+10 | 0.00000000E+00 |
pds-60 | 26.6000 | fail | -- | 1.42659044E+10 | 0.00000000E+00 |
watson_1 | 15.4400 | fail | -- | -1.60928080E+03 | 0.00000000E+00 |
pds-100 | 53.8100 | fail | -- | 1.09282300E+10 | 0.00000000E+00 |
pds-70 | 34.4900 | fail | -- | 1.22411628E+10 | 0.00000000E+00 |
pds-80 | 44.2700 | fail | -- | 1.14690775E+10 | 0.00000000E+00 |
pds-90 | 52.9900 | fail | -- | 1.10875616E+10 | 0.00000000E+00 |
rail2586 | 974.3800 | fail | -- | 9.35921821E+02 | 0.00000000E+00 |
rail4284 | 2431.5700 | fail | -- | 1.05405449E+03 | 0.00000000E+00 |
Modelname | Time (CPLEX11) | Time (GLPK424) | Ratio (CPLEX11 / GLPK424) | Obj (CPLEX11) | Obj (GLPK424) |
aa01 | 1.5800 | 11.4300 | 0.138 | 5.55354364E+04 | 5.55354364E+04 |
aa03 | 0.8400 | 9.5000 | 0.088 | 4.96163636E+04 | 4.96163636E+04 |
air06 | 0.8400 | 9.4700 | 0.089 | 4.96163636E+04 | 4.96163636E+04 |
baxter | 0.8400 | 20.9900 | 0.040 | 5.60072557E+07 | 5.60072557E+07 |
co5 | 1.5300 | 8.9700 | 0.171 | 7.14469554E+05 | 7.14469554E+05 |
co9 | 6.4400 | 47.8600 | 0.135 | 9.46920430E+05 | 9.46920430E+05 |
cq5 | 1.1800 | 6.1500 | 0.192 | 4.00133807E+05 | 4.00133807E+05 |
cq9 | 3.5500 | 25.8300 | 0.137 | 5.05541710E+05 | 5.05541710E+05 |
fit2d | 0.4100 | 9.4900 | 0.043 | -6.84642933E+04 | -6.84642933E+04 |
fit2p | 2.1300 | 6.4100 | 0.332 | 6.84642933E+04 | 6.84642933E+04 |
gen2 | 9.6300 | 41.2600 | 0.233 | 3.29279078E+00 | 3.29279078E+00 |
jendrec1 | 0.9600 | 9.6000 | 0.100 | 7.02846051E+03 | 7.02846051E+03 |
ken-11 | 0.2700 | 12.2500 | 0.022 | -6.97238226E+09 | -6.97238226E+09 |
ken-13 | 0.7800 | 73.1800 | 0.011 | -1.02573948E+10 | -1.02573948E+10 |
lp22 | 17.3600 | 118.7500 | 0.146 | 4.58944594E+02 | 4.58944594E+02 |
lpl3 | 1.0100 | 12.2500 | 0.082 | 2.73180000E+04 | 2.73180000E+04 |
maros-r7 | 1.3800 | 5.9500 | 0.232 | 1.49718517E+06 | 1.49718517E+06 |
mod2 | 3.1200 | 218.1700 | 0.014 | 2.77373714E+07 | 2.77373714E+07 |
model10 | 7.2500 | 19.0900 | 0.380 | -1.54599621E+05 | -1.54599621E+05 |
model11 | 0.4600 | 5.4100 | 0.085 | 0.00000000E+00 | 0.00000000E+00 |
model7 | 1.8900 | 4.2100 | 0.449 | 4.93800855E+04 | 4.93800855E+04 |
model9 | 0.7200 | 2.6900 | 0.268 | -1.41123094E+05 | -1.41123094E+05 |
nemspmm1 | 2.3200 | 5.0000 | 0.464 | -3.27415836E+05 | -3.27415836E+05 |
nemspmm2 | 2.2400 | 5.9800 | 0.375 | -2.91794836E+05 | -2.91794836E+05 |
nemswrld | 23.5500 | 160.5400 | 0.147 | 2.60308966E+02 | 2.60308966E+02 |
nsir1 | 0.1000 | 0.9900 | 0.101 | -2.89090330E+07 | -2.89090330E+07 |
nug15 | 1338.4500 | 3372.2200 | 0.397 | 1.04099404E+03 | 1.04099404E+03 |
osa-07 | 0.2000 | 0.6300 | 0.317 | 5.35722517E+05 | 5.35722517E+05 |
p010 | 0.5000 | 15.0900 | 0.033 | 1.11504792E+06 | 1.11504792E+06 |
p05 | 0.2400 | 3.8100 | 0.063 | 5.56000277E+05 | 5.56000277E+05 |
pcb3000 | 0.4900 | 4.0900 | 0.120 | 1.37416420E+05 | 1.37416420E+05 |
pds-06 | 0.3000 | 3.7400 | 0.080 | 2.77610376E+10 | 2.77610376E+10 |
pds-10 | 0.6200 | 15.4100 | 0.040 | 2.67270950E+10 | 2.67270950E+10 |
qap15 | 1304.2100 | 3304.4400 | 0.395 | 1.04099404E+03 | 1.04099404E+03 |
r05 | 0.2600 | 4.1500 | 0.063 | 5.57831859E+05 | 5.57831859E+05 |
rat1 | 0.3200 | 3.5900 | 0.089 | 1.99953166E+06 | 1.99953166E+06 |
rat5 | 0.9000 | 4.6700 | 0.193 | 3.08370701E+06 | 3.08370701E+06 |
rosen10 | 0.2800 | 1.4500 | 0.193 | -1.74215456E+05 | -1.74215456E+05 |
scfxm1-2b-64 | 1.4000 | 31.0100 | 0.045 | 2.87756386E+03 | 2.87756386E+03 |
scfxm1-2r-64 | 0.9500 | 6.5900 | 0.144 | 2.87756386E+03 | 2.87756386E+03 |
scfxm1-2r-96 | 1.1200 | 14.7800 | 0.076 | 2.89170611E+03 | 2.89170611E+03 |
scrs8-2r-512 | 0.1600 | 13.6100 | 0.012 | 1.07409934E+03 | 1.07409934E+03 |
scsd8-2b-64 | 0.2600 | 19.2400 | 0.014 | 1.59986680E+01 | 1.59986680E+01 |
scsd8-2c-64 | 0.2800 | 20.3400 | 0.014 | 1.49992320E+01 | 1.49992320E+01 |
scsd8-2r-108 | 0.1100 | 3.2500 | 0.034 | 2.36999945E+01 | 2.36999943E+01 |
scsd8-2r-216 | 0.2300 | 12.7300 | 0.018 | 2.33999839E+01 | 2.33999842E+01 |
sctap1-2b-64 | 0.2800 | 5.2000 | 0.054 | 4.84560000E+02 | 4.84560000E+02 |
slptsk | 0.8000 | 3.2200 | 0.248 | 2.98953660E+01 | 2.98953660E+01 |
south31 | 36.1200 | 105.3600 | 0.343 | 1.81894020E+09 | 1.81894020E+09 |
stocfor3 | 0.7200 | 6.4700 | 0.111 | -3.99767839E+04 | -3.99767839E+04 |
testbig | 0.2400 | 8.1300 | 0.030 | -6.04229607E+01 | -6.04229607E+01 |
ulevimin | 11.4800 | 151.1300 | 0.076 | -5.19110186E+09 | -5.19110186E+09 |
wood1p | 0.0600 | 0.2100 | 0.286 | 1.44290241E+00 | 1.44290241E+00 |
world | 2.6200 | 263.7200 | 0.010 | 4.03648731E+07 | 4.03648731E+07 |
cre-b | 1.6800 | 16.2700 | 0.103 | 2.31296399E+07 | 2.31296399E+07 |
cre-d | 0.9400 | 10.9700 | 0.086 | 2.44549698E+07 | 2.44549698E+07 |
fome20 | 2.9600 | 348.7200 | 0.008 | 2.38216586E+10 | 2.38216586E+10 |
fome21 | 7.8200 | 2495.8900 | 0.003 | 4.73463189E+10 | 4.73463189E+10 |
ken-18 | 5.0500 | 1312.6400 | 0.004 | -5.22170253E+10 | -5.22170253E+10 |
kl02 | 0.3000 | 0.8700 | 0.345 | 2.15250000E+02 | 2.15250000E+02 |
nemsemm2 | 0.4900 | 8.3700 | 0.059 | 5.81079571E+05 | 5.81079571E+05 |
nsct1 | 0.4900 | 8.6300 | 0.057 | -3.89224360E+07 | -3.89224360E+07 |
nsct2 | 0.8700 | 1.8700 | 0.465 | -3.71750820E+07 | -3.71750820E+07 |
osa-14 | 0.4500 | 2.9800 | 0.151 | 1.10646284E+06 | 1.10646284E+06 |
osa-30 | 1.0600 | 11.4300 | 0.093 | 2.14213987E+06 | 2.14213987E+06 |
pds-20 | 2.9800 | 348.8200 | 0.009 | 2.38216586E+10 | 2.38216586E+10 |
pds-30 | 6.5800 | 1170.4000 | 0.006 | 2.13854457E+10 | 2.13854457E+10 |
pds-40 | 11.1400 | 3121.6700 | 0.004 | 1.88551988E+10 | 1.88551988E+10 |
rail507 | 5.3500 | 27.3400 | 0.196 | 1.72145567E+02 | 1.72145567E+02 |
rail516 | 2.4300 | 12.6200 | 0.193 | 1.82000000E+02 | 1.82000000E+02 |
rail582 | 3.3600 | 27.3200 | 0.123 | 2.09712233E+02 | 2.09712233E+02 |
rat7a | 6.6500 | 42.9100 | 0.155 | 2.07437142E+06 | 2.07437142E+06 |
rlfddd | 0.3600 | 45.7900 | 0.008 | -1.30000000E+01 | -1.30000000E+01 |
rlfdual | 5.1500 | 2019.4600 | 0.003 | -1.00000000E+00 | -1.00000000E+00 |
rlfprim | 0.7800 | 35.7600 | 0.022 | 1.00000000E+00 | 1.00000000E+00 |
route | 0.3200 | 24.1100 | 0.013 | 5.94165028E+03 | 5.94165028E+03 |
scfxm1-2r-256 | 5.9200 | 122.3600 | 0.048 | 2.89170611E+03 | 2.89170611E+03 |
scsd8-2r-432 | 0.5400 | 61.9200 | 0.009 | 2.57999696E+01 | 2.57999708E+01 |
sctap1-2r-480 | 0.8400 | 16.1500 | 0.052 | 2.48500000E+02 | 2.48500000E+02 |
t0331-4l | 11.7100 | 52.7500 | 0.222 | 2.97300334E+04 | 2.97300334E+04 |
us04 | 0.3200 | 1.4600 | 0.219 | 1.77316667E+04 | 1.77316667E+04 |
dbic1 | 63.0600 | 633.7900 | 0.099 | -9.76897300E+06 | -9.76897300E+06 |
dbir1 | 0.7800 | 15.3700 | 0.051 | -8.10670700E+06 | -8.10670700E+06 |
dbir2 | 1.2800 | 4.6300 | 0.276 | -6.11691650E+06 | -6.11691650E+06 |
nemsemm1 | 1.0200 | 10.5200 | 0.097 | 5.12959601E+05 | 5.12959601E+05 |
nw14 | 1.0000 | 2.8900 | 0.346 | 6.18440000E+04 | 6.18440000E+04 |
osa-60 | 2.6900 | 54.3000 | 0.050 | 4.04407250E+06 | 4.04407250E+06 |
Modelname | Time (CPLEX11) | Time (GLPK424) | Ratio (CPLEX11 / GLPK424) | Obj (CPLEX11) | Obj (GLPK424) |
air02 | 0.0600 | 0.1200 | 0.500 | 7.64000000E+03 | 7.64000000E+03 |
car4 | 0.4200 | 0.8000 | 0.525 | 3.54603702E+01 | 3.54603702E+01 |
cari | 0.1000 | 0.2000 | 0.500 | 5.81893058E+02 | 5.81893058E+02 |
crew1 | 0.2100 | 0.2700 | 0.778 | 2.05555556E+01 | 2.05555556E+01 |
model5 | 2.2600 | 3.0200 | 0.748 | -8.58440729E+05 | -8.58440729E+05 |
nsir2 | 0.2600 | 0.4700 | 0.553 | -2.71755935E+07 | -2.71755935E+07 |
pilot87 | 8.0600 | 16.0000 | 0.504 | 3.01710616E+02 | 3.01710347E+02 |
fome13 | 0.6300 | 1.0200 | 0.618 | 0.00000000E+00 | 0.00000000E+00 |
self | 5.4800 | 10.1400 | 0.540 | 0.00000000E+00 | 0.00000000E+00 |
Modelname | Time (CPLEX11) | Time (GLPK424) | Ratio (CPLEX11 / GLPK424) | Obj (CPLEX11) | Obj (GLPK424) |
fome12 | 0.3400 | 0.3500 | 0.971 | 0.00000000E+00 | 0.00000000E+00 |
Modelname | Time (CPLEX11) | Time (GLPK424) | Ratio (CPLEX11 / GLPK424) | Obj (CPLEX11) | Obj (GLPK424) |
fome11 | 0.1800 | 0.1200 | 1.500 | 0.00000000E+00 | 0.00000000E+00 |
Modelname | Time (CPLEX11) | Time (GLPK424) | Ratio (CPLEX11 / GLPK424) | Obj (CPLEX11) | Obj (GLPK424) |
ex3sta1 | 19.1400 | 5.0700 | 3.775 | -6.30754033E+01 | -6.30754033E+01 |
bas1lp | 8.1100 | 2.1900 | 3.703 | 3.63000000E+02 | 3.63000000E+02 |
Modelname | Time (CPLEX11) | Time (GLPK424) | Ratio (CPLEX11 / GLPK424) | Obj (CPLEX11) | Obj (GLPK424) |
bgindy | infeasible | infeasible | -- | 6.14604248E+04 | 0.00000000E+00 |
gosh | infeasible | infeasible | -- | 4.91202465E+01 | 0.00000000E+00 |
lpl1 | infeasible | infeasible | -- | 3.61926802E+02 | 2.84200000E+06 |
nug20 | fail | fail | -- | 1.70341797E+03 | 0.00000000E+00 |
sgpf5y6 | infeasible | infeasible | -- | 7.18242695E+09 | -2.00000004E+03 |
nug30 | fail | fail | -- | 1.60000000E+01 | 0.00000000E+00 |