Date / Time: | 01/07/08 20:11:22 |
Tracefile 1 : | 1-CPLEX-0.trc |
Tracefile 2 : | 4-CBC-0.trc |
Solvers used : | CPLEX11 |
CLP | |
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 CLP better | |
Solver CPLEX11 infinitely faster : | 3 | 3 | - | - |
Solver CPLEX11 much faster : | 33 | - | 33 | - |
Solver CPLEX11 faster : | 64 | - | 64 | - |
Solvers perform the same : | 6 | - | 6 | - |
Solver CLP faster : | 5 | - | 5 | - |
Solver CLP much faster : | 1 | - | 1 | - |
Solver CLP infinitely faster : | - | - | - | - |
Both solvers failed to solve optimally : | 6 | - | 6 | - |
Total models: : | 118 | 3 | 115 | 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 (CLP) | Ratio (CPLEX11 / CLP) | Obj (CPLEX11) | Obj (CLP) |
nug15 | 1338.4500 | fail | -- | 1.04099404E+03 | 1.02756661E+03 |
qap15 | 1304.2100 | fail | -- | 1.04099404E+03 | 1.02103160E+03 |
rail4284 | 2431.5700 | fail | -- | 1.05405449E+03 | 1.04944456E+03 |
Modelname | Time (CPLEX11) | Time (CLP) | Ratio (CPLEX11 / CLP) | Obj (CPLEX11) | Obj (CLP) |
car4 | 0.4200 | 1.4000 | 0.300 | 3.54603702E+01 | 3.54603702E+01 |
cari | 0.1000 | 0.3300 | 0.303 | 5.81893058E+02 | 5.81893058E+02 |
ex3sta1 | 19.1400 | 104.6300 | 0.183 | -6.30754033E+01 | -6.30754033E+01 |
fit2d | 0.4100 | 3.4700 | 0.118 | -6.84642933E+04 | -6.84642933E+04 |
gen1 | 0.1200 | 1.1400 | 0.105 | 6.62141474E-10 | 1.21928894E-06 |
gen2 | 9.6300 | 41.9100 | 0.230 | 3.29279078E+00 | 3.29279078E+00 |
gen4 | 0.8600 | 54.4500 | 0.016 | 0.00000000E+00 | 2.85445947E-06 |
jendrec1 | 0.9600 | 2.6200 | 0.366 | 7.02846051E+03 | 7.02846051E+03 |
model10 | 7.2500 | 24.0000 | 0.302 | -1.54599621E+05 | -1.54599621E+05 |
model11 | 0.4600 | 2.3300 | 0.197 | 0.00000000E+00 | 0.00000000E+00 |
model9 | 0.7200 | 1.5300 | 0.471 | -1.41123094E+05 | -1.41123094E+05 |
nsir1 | 0.1000 | 0.3200 | 0.313 | -2.89090330E+07 | -2.89090330E+07 |
scfxm1-2b-64 | 1.4000 | 3.2800 | 0.427 | 2.87756386E+03 | 2.87756386E+03 |
sctap1-2b-64 | 0.2800 | 0.8200 | 0.341 | 4.84560000E+02 | 4.84560000E+02 |
slptsk | 0.8000 | 1.9700 | 0.406 | 2.98953660E+01 | 2.98953660E+01 |
testbig | 0.2400 | 0.9400 | 0.255 | -6.04229607E+01 | -6.04229607E+01 |
ulevimin | 11.4800 | 29.5800 | 0.388 | -5.19110186E+09 | -5.19110186E+09 |
world | 2.6200 | 5.4000 | 0.485 | 4.03648731E+07 | 4.03648731E+07 |
nsct1 | 0.4900 | 1.1400 | 0.430 | -3.89224360E+07 | -3.89224360E+07 |
nsct2 | 0.8700 | 1.9300 | 0.451 | -3.71750820E+07 | -3.71750820E+07 |
rail582 | 3.3600 | 6.9000 | 0.487 | 2.09712233E+02 | 2.09712233E+02 |
rat7a | 6.6500 | 18.4500 | 0.360 | 2.07437142E+06 | 2.07437142E+06 |
rlfdual | 5.1500 | 50.8800 | 0.101 | -1.00000000E+00 | -1.00000000E+00 |
rlfprim | 0.7800 | 2.0700 | 0.377 | 1.00000000E+00 | 1.00000000E+00 |
scfxm1-2r-256 | 5.9200 | 13.3600 | 0.443 | 2.89170611E+03 | 2.89170611E+03 |
sctap1-2r-480 | 0.8400 | 1.9000 | 0.442 | 2.48500000E+02 | 2.48500000E+02 |
us04 | 0.3200 | 6.3100 | 0.051 | 1.77316667E+04 | 1.77316667E+04 |
watson_1 | 15.4400 | 86.4600 | 0.179 | -1.60928080E+03 | -1.60928072E+03 |
dbic1 | 63.0600 | 266.5700 | 0.237 | -9.76897300E+06 | -9.76897300E+06 |
dbir1 | 0.7800 | 3.4500 | 0.226 | -8.10670700E+06 | -8.10670700E+06 |
dbir2 | 1.2800 | 2.8400 | 0.451 | -6.11691650E+06 | -6.11691650E+06 |
nemsemm1 | 1.0200 | 2.7300 | 0.374 | 5.12959601E+05 | 5.12959601E+05 |
nw14 | 1.0000 | 2.6300 | 0.380 | 6.18440000E+04 | 6.18440000E+04 |
Modelname | Time (CPLEX11) | Time (CLP) | Ratio (CPLEX11 / CLP) | Obj (CPLEX11) | Obj (CLP) |
aa01 | 1.5800 | 1.8300 | 0.863 | 5.55354364E+04 | 5.55354364E+04 |
aa03 | 0.8400 | 1.0400 | 0.808 | 4.96163636E+04 | 4.96163636E+04 |
air02 | 0.0600 | 0.0700 | 0.857 | 7.64000000E+03 | 7.64000000E+03 |
air06 | 0.8400 | 1.0500 | 0.800 | 4.96163636E+04 | 4.96163636E+04 |
baxter | 0.8400 | 0.9400 | 0.894 | 5.60072557E+07 | 5.60072557E+07 |
co5 | 1.5300 | 2.6600 | 0.575 | 7.14469554E+05 | 7.14469554E+05 |
co9 | 6.4400 | 11.5400 | 0.558 | 9.46920430E+05 | 9.46920430E+05 |
cq9 | 3.5500 | 5.6000 | 0.634 | 5.05541710E+05 | 5.05541710E+05 |
fit2p | 2.1300 | 3.7700 | 0.565 | 6.84642933E+04 | 6.84642933E+04 |
fome12 | 0.3400 | 0.4100 | 0.829 | 0.00000000E+00 | 0.00000000E+00 |
ken-11 | 0.2700 | 0.4200 | 0.643 | -6.97238226E+09 | -6.97238226E+09 |
ken-13 | 0.7800 | 1.1600 | 0.672 | -1.02573948E+10 | -1.02573948E+10 |
l30 | 12.7500 | 14.9300 | 0.854 | 9.52661380E-01 | 9.52661417E-01 |
lp22 | 17.3600 | 29.7100 | 0.584 | 4.58944594E+02 | 4.58944594E+02 |
maros-r7 | 1.3800 | 2.5500 | 0.541 | 1.49718517E+06 | 1.49718517E+06 |
mod2 | 3.1200 | 4.7800 | 0.653 | 2.77373714E+07 | 2.77373714E+07 |
model5 | 2.2600 | 3.6300 | 0.623 | -8.58440729E+05 | -8.58440729E+05 |
model7 | 1.8900 | 2.5600 | 0.738 | 4.93800855E+04 | 4.93800855E+04 |
nemspmm1 | 2.3200 | 3.1300 | 0.741 | -3.27415836E+05 | -3.27415836E+05 |
nemspmm2 | 2.2400 | 3.1200 | 0.718 | -2.91794836E+05 | -2.91794836E+05 |
nemswrld | 23.5500 | 43.4300 | 0.542 | 2.60308966E+02 | 2.60308966E+02 |
nsir2 | 0.2600 | 0.4900 | 0.531 | -2.71755935E+07 | -2.71755935E+07 |
osa-07 | 0.2000 | 0.2500 | 0.800 | 5.35722517E+05 | 5.35722517E+05 |
p010 | 0.5000 | 0.8600 | 0.581 | 1.11504792E+06 | 1.11504792E+06 |
p05 | 0.2400 | 0.3400 | 0.706 | 5.56000277E+05 | 5.56000277E+05 |
pcb3000 | 0.4900 | 0.6900 | 0.710 | 1.37416420E+05 | 1.37416420E+05 |
pds-06 | 0.3000 | 0.4100 | 0.732 | 2.77610376E+10 | 2.77610376E+10 |
pds-10 | 0.6200 | 0.8900 | 0.697 | 2.67270950E+10 | 2.67270950E+10 |
pilot87 | 8.0600 | 10.9100 | 0.739 | 3.01710616E+02 | 3.01710366E+02 |
r05 | 0.2600 | 0.3400 | 0.765 | 5.57831859E+05 | 5.57831859E+05 |
rat1 | 0.3200 | 0.3900 | 0.821 | 1.99953166E+06 | 1.99953166E+06 |
rat5 | 0.9000 | 1.3900 | 0.647 | 3.08370701E+06 | 3.08370701E+06 |
scfxm1-2r-96 | 1.1200 | 2.0400 | 0.549 | 2.89170611E+03 | 2.89170611E+03 |
scrs8-2r-512 | 0.1600 | 0.1900 | 0.842 | 1.07409934E+03 | 1.07409934E+03 |
scsd8-2b-64 | 0.2600 | 0.3700 | 0.703 | 1.59986680E+01 | 1.59986680E+01 |
scsd8-2c-64 | 0.2800 | 0.3700 | 0.757 | 1.49992320E+01 | 1.49992320E+01 |
scsd8-2r-216 | 0.2300 | 0.2600 | 0.885 | 2.33999839E+01 | 2.33999839E+01 |
stocfor3 | 0.7200 | 1.0100 | 0.713 | -3.99767839E+04 | -3.99767839E+04 |
wood1p | 0.0600 | 0.1200 | 0.500 | 1.44290241E+00 | 1.44290241E+00 |
cre-b | 1.6800 | 2.8700 | 0.585 | 2.31296399E+07 | 2.31296399E+07 |
cre-d | 0.9400 | 1.8100 | 0.519 | 2.44549698E+07 | 2.44549698E+07 |
fome13 | 0.6300 | 0.9200 | 0.685 | 0.00000000E+00 | 0.00000000E+00 |
fome20 | 2.9600 | 3.7100 | 0.798 | 2.38216586E+10 | 2.38216586E+10 |
ken-18 | 5.0500 | 7.4400 | 0.679 | -5.22170253E+10 | -5.22170253E+10 |
kl02 | 0.3000 | 0.5100 | 0.588 | 2.15250000E+02 | 2.15250000E+02 |
nemsemm2 | 0.4900 | 0.7900 | 0.620 | 5.81079571E+05 | 5.81079571E+05 |
osa-14 | 0.4500 | 0.7300 | 0.616 | 1.10646284E+06 | 1.10646284E+06 |
osa-30 | 1.0600 | 1.5200 | 0.697 | 2.14213987E+06 | 2.14213987E+06 |
pds-20 | 2.9800 | 3.7000 | 0.805 | 2.38216586E+10 | 2.38216586E+10 |
pds-30 | 6.5800 | 8.5900 | 0.766 | 2.13854457E+10 | 2.13854457E+10 |
pds-40 | 11.1400 | 15.5800 | 0.715 | 1.88551988E+10 | 1.88551988E+10 |
pds-50 | 18.1700 | 22.1600 | 0.820 | 1.66035257E+10 | 1.66035257E+10 |
pds-60 | 26.6000 | 33.3700 | 0.797 | 1.42659044E+10 | 1.42659044E+10 |
rail507 | 5.3500 | 9.4500 | 0.566 | 1.72145567E+02 | 1.72145567E+02 |
rail516 | 2.4300 | 3.2100 | 0.757 | 1.82000000E+02 | 1.82000000E+02 |
route | 0.3200 | 0.3700 | 0.865 | 5.94165028E+03 | 5.94165028E+03 |
scsd8-2r-432 | 0.5400 | 0.7500 | 0.720 | 2.57999696E+01 | 2.57999695E+01 |
t0331-4l | 11.7100 | 16.0400 | 0.730 | 2.97300334E+04 | 2.97300334E+04 |
osa-60 | 2.6900 | 4.9300 | 0.546 | 4.04407250E+06 | 4.04407250E+06 |
pds-100 | 53.8100 | 75.0000 | 0.717 | 1.09282300E+10 | 1.09282300E+10 |
pds-70 | 34.4900 | 44.7900 | 0.770 | 1.22411628E+10 | 1.22411628E+10 |
pds-80 | 44.2700 | 59.1600 | 0.748 | 1.14690775E+10 | 1.14690775E+10 |
pds-90 | 52.9900 | 63.8900 | 0.829 | 1.10875616E+10 | 1.10875616E+10 |
rail2586 | 974.3800 | 1743.5600 | 0.559 | 9.35921821E+02 | 9.35921821E+02 |
Modelname | Time (CPLEX11) | Time (CLP) | Ratio (CPLEX11 / CLP) | Obj (CPLEX11) | Obj (CLP) |
cq5 | 1.1800 | 1.2300 | 0.959 | 4.00133807E+05 | 4.00133807E+05 |
fome11 | 0.1800 | 0.1900 | 0.947 | 0.00000000E+00 | 0.00000000E+00 |
scfxm1-2r-64 | 0.9500 | 1.0300 | 0.922 | 2.87756386E+03 | 2.87756386E+03 |
scsd8-2r-108 | 0.1100 | 0.1000 | 1.100 | 2.36999945E+01 | 2.36999943E+01 |
fome21 | 7.8200 | 7.9000 | 0.990 | 4.73463189E+10 | 4.73463189E+10 |
self | 5.4800 | 5.7900 | 0.946 | 0.00000000E+00 | 0.00000000E+00 |
Modelname | Time (CPLEX11) | Time (CLP) | Ratio (CPLEX11 / CLP) | Obj (CPLEX11) | Obj (CLP) |
crew1 | 0.2100 | 0.1600 | 1.313 | 2.05555556E+01 | 2.05555556E+01 |
lpl3 | 1.0100 | 0.7400 | 1.365 | 2.73180000E+04 | 2.73180000E+04 |
rosen10 | 0.2800 | 0.1400 | 2.000 | -1.74215456E+05 | -1.74215456E+05 |
south31 | 36.1200 | 25.5100 | 1.416 | 1.81894020E+09 | 1.81894020E+09 |
rlfddd | 0.3600 | 0.3200 | 1.125 | -1.30000000E+01 | -1.30000000E+01 |
Modelname | Time (CPLEX11) | Time (CLP) | Ratio (CPLEX11 / CLP) | Obj (CPLEX11) | Obj (CLP) |
bas1lp | 8.1100 | 1.8000 | 4.506 | 3.63000000E+02 | 3.63000000E+02 |
Modelname | Time (CPLEX11) | Time (CLP) | Ratio (CPLEX11 / CLP) | Obj (CPLEX11) | Obj (CLP) |
bgindy | infeasible | infeasible | -- | 6.14604248E+04 | 9.53478384E+06 |
gosh | infeasible | infeasible | -- | 4.91202465E+01 | -1.48537878E+03 |
lpl1 | infeasible | infeasible | -- | 3.61926802E+02 | 2.84341900E+06 |
nug20 | fail | fail | -- | 1.70341797E+03 | 1.34027115E+03 |
sgpf5y6 | infeasible | infeasible | -- | 7.18242695E+09 | 5.07891512E+05 |
nug30 | fail | fail | -- | 1.60000000E+01 | 7.04688773E+02 |