Date / Time: | 09/02/07 12:03:58 |
Tracefile 1 : | 1-CPLEX-0.trc |
Tracefile 2 : | 2-CBC-0.trc |
Solvers used : | CPLEX |
CLP | |
Modeltype(s) |   LP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj CPLEX better | Obj same | Obj CLP better | |
Solver CPLEX infinitely faster : | 3 | 3 | - | - |
Solver CPLEX much faster : | 42 | - | 42 | - |
Solver CPLEX faster : | 55 | - | 55 | - |
Solvers perform the same : | 7 | - | 7 | - |
Solver CLP faster : | 4 | - | 4 | - |
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 (CPLEX) | Time (CLP) | Ratio (CPLEX / CLP) | Obj (CPLEX) | Obj (CLP) |
nug15 | 1349.7700 | fail | -- | 1.04099404E+03 | 1.02403115E+03 |
qap15 | 1318.5300 | fail | -- | 1.04099404E+03 | 1.01763595E+03 |
rail4284 | 2681.7200 | fail | -- | 1.05405449E+03 | 1.03719438E+03 |
Modelname | Time (CPLEX) | Time (CLP) | Ratio (CPLEX / CLP) | Obj (CPLEX) | Obj (CLP) |
car4 | 0.4100 | 1.5900 | 0.258 | 3.54603702E+01 | 3.54603702E+01 |
cari | 0.0600 | 0.3400 | 0.176 | 5.81893058E+02 | 5.81893058E+02 |
co5 | 1.3700 | 2.9400 | 0.466 | 7.14469554E+05 | 7.14469554E+05 |
co9 | 6.6700 | 13.9500 | 0.478 | 9.46920430E+05 | 9.46920430E+05 |
ex3sta1 | 21.2200 | 123.2200 | 0.172 | -6.30754033E+01 | -6.30754033E+01 |
fit2d | 0.4200 | 3.5100 | 0.120 | -6.84642933E+04 | -6.84642933E+04 |
gen1 | 0.1300 | 1.2100 | 0.107 | 6.62136997E-10 | 1.21928894E-06 |
gen2 | 8.9200 | 46.6100 | 0.191 | 3.29279078E+00 | 3.29279078E+00 |
gen4 | 0.8100 | 62.6100 | 0.013 | 0.00000000E+00 | 2.85445947E-06 |
jendrec1 | 0.9500 | 2.6900 | 0.353 | 7.02846051E+03 | 7.02846051E+03 |
maros-r7 | 1.3900 | 2.9100 | 0.478 | 1.49718517E+06 | 1.49718517E+06 |
mod2 | 2.7600 | 5.6000 | 0.493 | 2.77373714E+07 | 2.77373714E+07 |
model10 | 7.0000 | 27.4100 | 0.255 | -1.54599621E+05 | -1.54599621E+05 |
model11 | 0.4600 | 2.6500 | 0.174 | 0.00000000E+00 | 0.00000000E+00 |
model5 | 1.8600 | 3.9200 | 0.474 | -8.58440729E+05 | -8.58440729E+05 |
model9 | 0.7200 | 1.6300 | 0.442 | -1.41123094E+05 | -1.41123094E+05 |
nemswrld | 23.3900 | 50.8000 | 0.460 | 2.60308966E+02 | 2.60308966E+02 |
nsir1 | 0.0900 | 0.3200 | 0.281 | -2.89090330E+07 | -2.89090330E+07 |
scfxm1-2b-64 | 1.6300 | 3.7000 | 0.441 | 2.87756386E+03 | 2.87756386E+03 |
sctap1-2b-64 | 0.3000 | 0.8800 | 0.341 | 4.84560000E+02 | 4.84560000E+02 |
slptsk | 0.8100 | 2.0800 | 0.389 | 2.98953660E+01 | 2.98953660E+01 |
testbig | 0.2400 | 1.0100 | 0.238 | -6.04229607E+01 | -6.04229607E+01 |
ulevimin | 11.8700 | 33.3700 | 0.356 | -5.19110186E+09 | -5.19110186E+09 |
wood1p | 0.0500 | 0.1200 | 0.417 | 1.44290241E+00 | 1.44290241E+00 |
world | 2.7900 | 6.3600 | 0.439 | 4.03648731E+07 | 4.03648731E+07 |
kl02 | 0.2700 | 0.5500 | 0.491 | 2.15250000E+02 | 2.15250000E+02 |
nsct1 | 0.4400 | 1.2100 | 0.364 | -3.89224360E+07 | -3.89224360E+07 |
nsct2 | 0.8300 | 2.0400 | 0.407 | -3.71750820E+07 | -3.71750820E+07 |
rail582 | 3.4200 | 7.8600 | 0.435 | 2.09712233E+02 | 2.09712233E+02 |
rat7a | 6.5400 | 20.9300 | 0.312 | 2.07437142E+06 | 2.07437142E+06 |
rlfdual | 5.3400 | 60.2200 | 0.089 | -1.00000000E+00 | -1.00000000E+00 |
scfxm1-2r-256 | 6.6600 | 16.2800 | 0.409 | 2.89170611E+03 | 2.89170611E+03 |
sctap1-2r-480 | 0.8800 | 2.0500 | 0.429 | 2.48500000E+02 | 2.48500000E+02 |
us04 | 0.3100 | 6.4800 | 0.048 | 1.77316667E+04 | 1.77316667E+04 |
watson_1 | 14.3400 | 104.6500 | 0.137 | -1.60928080E+03 | -1.60928072E+03 |
dbic1 | 66.5000 | 306.5800 | 0.217 | -9.76897300E+06 | -9.76897300E+06 |
dbir1 | 0.8100 | 3.9100 | 0.207 | -8.10670700E+06 | -8.10670700E+06 |
dbir2 | 1.2800 | 3.0800 | 0.416 | -6.11691650E+06 | -6.11691650E+06 |
nemsemm1 | 1.0400 | 2.8700 | 0.362 | 5.12959601E+05 | 5.12959601E+05 |
nw14 | 1.0100 | 2.7800 | 0.363 | 6.18440000E+04 | 6.18440000E+04 |
osa-60 | 2.4000 | 5.9400 | 0.404 | 4.04407250E+06 | 4.04407250E+06 |
rail2586 | 929.8800 | 2059.1800 | 0.452 | 9.35921821E+02 | 9.35921821E+02 |
Modelname | Time (CPLEX) | Time (CLP) | Ratio (CPLEX / CLP) | Obj (CPLEX) | Obj (CLP) |
aa01 | 1.5400 | 1.9600 | 0.786 | 5.55354364E+04 | 5.55354364E+04 |
baxter | 0.8500 | 1.0300 | 0.825 | 5.60072557E+07 | 5.60072557E+07 |
cq9 | 4.3800 | 6.5100 | 0.673 | 5.05541710E+05 | 5.05541710E+05 |
fit2p | 2.2000 | 4.0700 | 0.541 | 6.84642933E+04 | 6.84642933E+04 |
fome11 | 0.1500 | 0.2400 | 0.625 | 0.00000000E+00 | 0.00000000E+00 |
fome12 | 0.3200 | 0.4800 | 0.667 | 0.00000000E+00 | 0.00000000E+00 |
ken-11 | 0.2700 | 0.4700 | 0.574 | -6.97238226E+09 | -6.97238226E+09 |
ken-13 | 0.7800 | 1.3000 | 0.600 | -1.02573948E+10 | -1.02573948E+10 |
l30 | 11.9900 | 17.8900 | 0.670 | 9.52661331E-01 | 9.52661417E-01 |
lp22 | 17.4800 | 34.1800 | 0.511 | 4.58944594E+02 | 4.58944594E+02 |
nemspmm1 | 2.4400 | 3.3600 | 0.726 | -3.27415836E+05 | -3.27415836E+05 |
nemspmm2 | 2.3200 | 3.4000 | 0.682 | -2.91794836E+05 | -2.91794836E+05 |
nsir2 | 0.2500 | 0.5000 | 0.500 | -2.71755935E+07 | -2.71755935E+07 |
osa-07 | 0.1800 | 0.2600 | 0.692 | 5.35722517E+05 | 5.35722517E+05 |
p010 | 0.5200 | 0.9200 | 0.565 | 1.11504792E+06 | 1.11504792E+06 |
p05 | 0.2400 | 0.3400 | 0.706 | 5.56000277E+05 | 5.56000277E+05 |
pcb3000 | 0.4800 | 0.7500 | 0.640 | 1.37416420E+05 | 1.37416420E+05 |
pds-06 | 0.2700 | 0.4400 | 0.614 | 2.77610376E+10 | 2.77610376E+10 |
pds-10 | 0.6100 | 1.0000 | 0.610 | 2.67270950E+10 | 2.67270950E+10 |
pilot87 | 8.0700 | 12.5300 | 0.644 | 3.01710359E+02 | 3.01710366E+02 |
r05 | 0.2100 | 0.3800 | 0.553 | 5.57831859E+05 | 5.57831859E+05 |
rat1 | 0.3000 | 0.4100 | 0.732 | 1.99953166E+06 | 1.99953166E+06 |
rat5 | 0.9000 | 1.5200 | 0.592 | 3.08370701E+06 | 3.08370701E+06 |
scfxm1-2r-64 | 0.8200 | 1.1200 | 0.732 | 2.87756386E+03 | 2.87756386E+03 |
scfxm1-2r-96 | 1.1600 | 2.2800 | 0.509 | 2.89170611E+03 | 2.89170611E+03 |
scrs8-2r-512 | 0.1400 | 0.2100 | 0.667 | 1.07409934E+03 | 1.07409934E+03 |
scsd8-2b-64 | 0.2600 | 0.3700 | 0.703 | 1.59986680E+01 | 1.59986680E+01 |
scsd8-2c-64 | 0.2400 | 0.4000 | 0.600 | 1.49992320E+01 | 1.49992320E+01 |
scsd8-2r-216 | 0.2200 | 0.3000 | 0.733 | 2.33999839E+01 | 2.33999839E+01 |
stocfor3 | 0.6800 | 1.1100 | 0.613 | -3.99767839E+04 | -3.99767839E+04 |
cre-b | 1.8000 | 3.1700 | 0.568 | 2.31296399E+07 | 2.31296399E+07 |
cre-d | 1.0800 | 1.9600 | 0.551 | 2.44549698E+07 | 2.44549698E+07 |
fome13 | 0.6600 | 1.0100 | 0.653 | 0.00000000E+00 | 0.00000000E+00 |
fome20 | 3.0800 | 4.3100 | 0.715 | 2.38216586E+10 | 2.38216586E+10 |
fome21 | 7.9700 | 9.1500 | 0.871 | 4.73463189E+10 | 4.73463189E+10 |
ken-18 | 5.1400 | 8.4400 | 0.609 | -5.22170253E+10 | -5.22170253E+10 |
nemsemm2 | 0.4600 | 0.8700 | 0.529 | 5.81079571E+05 | 5.81079571E+05 |
osa-14 | 0.5000 | 0.8200 | 0.610 | 1.10646284E+06 | 1.10646284E+06 |
osa-30 | 1.0500 | 1.6500 | 0.636 | 2.14213987E+06 | 2.14213987E+06 |
pds-20 | 3.0800 | 4.2100 | 0.732 | 2.38216586E+10 | 2.38216586E+10 |
pds-30 | 7.4100 | 10.0100 | 0.740 | 2.13854457E+10 | 2.13854457E+10 |
pds-40 | 11.7000 | 18.3800 | 0.637 | 1.88551988E+10 | 1.88551988E+10 |
pds-50 | 18.2200 | 26.3100 | 0.693 | 1.66035257E+10 | 1.66035257E+10 |
pds-60 | 25.6600 | 39.7900 | 0.645 | 1.42659044E+10 | 1.42659044E+10 |
rail507 | 5.9600 | 11.0000 | 0.542 | 1.72145567E+02 | 1.72145567E+02 |
rail516 | 2.5200 | 3.6300 | 0.694 | 1.82000000E+02 | 1.82000000E+02 |
rlfprim | 0.7400 | 1.1900 | 0.622 | 1.00000000E+00 | 1.00000000E+00 |
route | 0.3200 | 0.4000 | 0.800 | 5.94165028E+03 | 5.94165028E+03 |
scsd8-2r-432 | 0.4700 | 0.8500 | 0.553 | 2.57999696E+01 | 2.57999695E+01 |
t0331-4l | 13.8400 | 18.0500 | 0.767 | 2.97300334E+04 | 2.97300334E+04 |
pds-100 | 56.0300 | 90.0600 | 0.622 | 1.09282300E+10 | 1.09282300E+10 |
pds-70 | 34.4800 | 53.7600 | 0.641 | 1.22411628E+10 | 1.22411628E+10 |
pds-80 | 44.8600 | 71.0200 | 0.632 | 1.14690775E+10 | 1.14690775E+10 |
pds-90 | 54.9600 | 76.1900 | 0.721 | 1.10875616E+10 | 1.10875616E+10 |
self | 3.8700 | 6.5600 | 0.590 | 0.00000000E+00 | 0.00000000E+00 |
Modelname | Time (CPLEX) | Time (CLP) | Ratio (CPLEX / CLP) | Obj (CPLEX) | Obj (CLP) |
aa03 | 1.0000 | 1.1000 | 0.909 | 4.96163636E+04 | 4.96163636E+04 |
air02 | 0.0600 | 0.0600 | 1.000 | 7.64000000E+03 | 7.64000000E+03 |
air06 | 1.0200 | 1.1100 | 0.919 | 4.96163636E+04 | 4.96163636E+04 |
cq5 | 1.2000 | 1.3300 | 0.902 | 4.00133807E+05 | 4.00133807E+05 |
model7 | 2.8100 | 2.7100 | 1.037 | 4.93800855E+04 | 4.93800855E+04 |
scsd8-2r-108 | 0.1100 | 0.1200 | 0.917 | 2.36999945E+01 | 2.36999943E+01 |
rlfddd | 0.3200 | 0.3200 | 1.000 | -1.30000000E+01 | -1.30000000E+01 |
Modelname | Time (CPLEX) | Time (CLP) | Ratio (CPLEX / CLP) | Obj (CPLEX) | Obj (CLP) |
crew1 | 0.2000 | 0.1600 | 1.250 | 2.05555556E+01 | 2.05555556E+01 |
lpl3 | 0.9800 | 0.8100 | 1.210 | 2.73180000E+04 | 2.73180000E+04 |
south31 | 39.1100 | 30.4900 | 1.283 | 1.81894020E+09 | 1.81894020E+09 |
bas1lp | 3.2000 | 2.0700 | 1.546 | 3.63000000E+02 | 3.63000000E+02 |
Modelname | Time (CPLEX) | Time (CLP) | Ratio (CPLEX / CLP) | Obj (CPLEX) | Obj (CLP) |
rosen10 | 0.4000 | 0.1300 | 3.077 | -1.74215456E+05 | -1.74215456E+05 |
Modelname | Time (CPLEX) | Time (CLP) | Ratio (CPLEX / CLP) | Obj (CPLEX) | Obj (CLP) |
bgindy | infeasible | infeasible | -- | 6.14604248E+04 | 9.53478384E+06 |
gosh | infeasible | infeasible | -- | 5.76638122E+01 | -1.48537878E+03 |
lpl1 | infeasible | infeasible | -- | 3.62181023E+02 | 2.84341900E+06 |
nug20 | fail | fail | -- | 1.21494160E+09 | 1.32542664E+03 |
sgpf5y6 | infeasible | infeasible | -- | 1.20307285E+10 | 5.07891512E+05 |
nug30 | fail | fail | -- | 9.45906494E+00 | 6.42929894E+02 |