Date / Time: | 06/01/08 16:28:18 |
Tracefile 1 : | 1-CPLEX-1.trc |
Tracefile 2 : | 3-CBC-1.trc |
Solvers used : | CPLEX |
Cbc | |
Modeltype(s) |   MIP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj CPLEX better | Obj same | Obj Cbc better | |
Solver CPLEX infinitely faster : | 4 | 4 | - | - |
Solver CPLEX much faster : | 83 | 3 | 80 | - |
Solver CPLEX faster : | 9 | 3 | 6 | - |
Solvers perform the same : | 23 | 18 | 5 | - |
Solver Cbc faster : | 4 | 2 | 2 | - |
Solver Cbc much faster : | 1 | - | 1 | - |
Solver Cbc infinitely faster : | 1 | - | - | 1 |
Both solvers failed to solve optimally : | - | - | - | - |
Total models: : | 125 | 30 | 94 | 1 |
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 (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
acc-tight-2 | 58.0300 | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-3 | 1776.3900 | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-6 | 48.4900 | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
mkc1 | 30.3200 | fail | -- | -6.07207000E+02 | NA |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
neos2 | 4.4000 | 1300.0700 | 0.003 | 4.54864697E+02 | 4.54869702E+02 |
neos3 | 34.3900 | 3602.8900 | 0.010 | 3.68842751E+02 | 3.69351930E+02 |
set1ch | 0.3200 | 3602.5000 | 0.000 | 5.45377500E+04 | 5.45430000E+04 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
10teams | 4.0900 | 45.6200 | 0.090 | 9.24000000E+02 | 9.24000000E+02 |
acc-tight-0 | 0.4600 | 2.8200 | 0.163 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-1 | 1.9900 | 4.6800 | 0.425 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-4 | 1.3400 | 3.7600 | 0.356 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-5 | 40.5400 | 521.7100 | 0.078 | 0.00000000E+00 | 0.00000000E+00 |
air03 | 0.4000 | 2.3900 | 0.167 | 3.40160000E+05 | 3.40160000E+05 |
air04 | 15.8600 | 248.9600 | 0.064 | 5.61370000E+04 | 5.61370000E+04 |
air05 | 9.5800 | 137.0800 | 0.070 | 2.63740000E+04 | 2.63740000E+04 |
bal8x12 | 0.1100 | 0.2600 | 0.423 | 4.71550000E+02 | 4.71550000E+02 |
bc1 | 133.5900 | 1113.0900 | 0.120 | 3.33836255E+00 | 3.33836255E+00 |
bell5 | 0.1900 | 2.6400 | 0.072 | 8.96640649E+06 | 8.96640649E+06 |
bienst1 | 34.0500 | 114.6000 | 0.297 | 4.67500000E+01 | 4.67500000E+01 |
bienst2 | 175.5200 | 1181.1600 | 0.149 | 5.46000000E+01 | 5.46000000E+01 |
binkar10_1 | 18.5400 | 3603.3600 | 0.005 | 6.74220002E+03 | 6.74220002E+03 |
blend2 | 1.2600 | 5.3200 | 0.237 | 7.59898500E+00 | 7.59898500E+00 |
cap6000 | 1.0200 | 255.2300 | 0.004 | -2.45137700E+06 | -2.45137700E+06 |
dano3_3 | 71.8800 | 189.7200 | 0.379 | 5.76344635E+02 | 5.76344633E+02 |
dano3_4 | 92.1500 | 269.3700 | 0.342 | 5.76435225E+02 | 5.76435225E+02 |
dano3_5 | 202.0400 | 1048.9900 | 0.193 | 5.76924916E+02 | 5.76924916E+02 |
dcmulti | 0.3500 | 6.3000 | 0.056 | 1.88182000E+05 | 1.88182000E+05 |
dsbmip | 0.5300 | 1.2200 | 0.434 | -3.06769012E+02 | -3.06769012E+02 |
enigma | 0.0100 | 3.1000 | --- | 0.00000000E+00 | 0.00000000E+00 |
fiber | 0.2500 | 4.2300 | 0.059 | 4.05935180E+05 | 4.05935180E+05 |
fixnet6 | 0.9100 | 5.7000 | 0.160 | 3.98300000E+03 | 3.98300000E+03 |
gesa2 | 0.3200 | 4.3600 | 0.073 | 2.57798564E+07 | 2.57798564E+07 |
gesa2_o | 0.3100 | 46.9100 | 0.007 | 2.57798564E+07 | 2.57798564E+07 |
gesa3 | 0.5600 | 2.0100 | 0.279 | 2.79910426E+07 | 2.79910426E+07 |
gesa3_o | 0.2800 | 12.0800 | 0.023 | 2.79910426E+07 | 2.79910426E+07 |
harp2 | 242.6500 | 617.2800 | 0.393 | -7.38997987E+07 | -7.38997980E+07 |
irp | 5.2700 | 43.2600 | 0.122 | 1.21594928E+04 | 1.21594928E+04 |
khb05250 | 0.1100 | 0.7400 | 0.149 | 1.06940226E+08 | 1.06940226E+08 |
l152lav | 0.8800 | 4.8500 | 0.181 | 4.72200000E+03 | 4.72200000E+03 |
lseu | 0.0700 | 2.0000 | 0.035 | 1.12000000E+03 | 1.12000000E+03 |
mas284 | 4.1800 | 31.4400 | 0.133 | 9.14057237E+04 | 9.14057237E+04 |
mas74 | 133.5300 | 397.5900 | 0.336 | 1.18011857E+04 | 1.18011857E+04 |
mas76 | 55.3200 | 197.4800 | 0.280 | 4.00050541E+04 | 4.00050541E+04 |
misc03 | 1.0600 | 3.8400 | 0.276 | 3.36000000E+03 | 3.36000000E+03 |
misc06 | 0.0900 | 1.4800 | 0.061 | 1.28508607E+04 | 1.28508607E+04 |
misc07 | 32.6600 | 104.0300 | 0.314 | 2.81000000E+03 | 2.81000000E+03 |
mitre | 0.4900 | 11.6500 | 0.042 | 1.15155000E+05 | 1.15155000E+05 |
mod008 | 0.0900 | 4.3400 | 0.021 | 3.07000000E+02 | 3.07000000E+02 |
mod010 | 0.3200 | 0.8300 | 0.386 | 6.54800000E+03 | 6.54800000E+03 |
mod011 | 88.5600 | 192.0600 | 0.461 | -5.45585350E+07 | -5.45585350E+07 |
modglob | 0.1600 | 32.6400 | 0.005 | 2.07405081E+07 | 2.07405081E+07 |
neos1 | 0.7600 | 15.5100 | 0.049 | 1.90000000E+01 | 1.90000000E+01 |
neos4 | 3.4000 | 13.3400 | 0.255 | -4.86034408E+10 | -4.86034408E+10 |
neos5 | 3.5900 | 9.3500 | 0.384 | -4.86034408E+10 | -4.86034408E+10 |
neos6 | 65.0500 | 325.0500 | 0.200 | 8.30000000E+01 | 8.30000000E+01 |
p0201 | 0.2700 | 8.3600 | 0.032 | 7.61500000E+03 | 7.61500000E+03 |
p0282 | 0.1000 | 4.8300 | 0.021 | 2.58411000E+05 | 2.58411000E+05 |
p2756 | 0.3300 | 8.2400 | 0.040 | 3.12400000E+03 | 3.12400000E+03 |
pp08acuts | 1.4900 | 94.5500 | 0.016 | 7.35000000E+03 | 7.35000000E+03 |
pp08a | 1.1200 | 24.0400 | 0.047 | 7.35000000E+03 | 7.35000000E+03 |
prod1 | 14.3200 | 151.0600 | 0.095 | -5.60000000E+01 | -5.60000000E+01 |
qiu | 34.4500 | 230.6900 | 0.149 | -1.32873137E+02 | -1.32873137E+02 |
qnet1 | 1.5400 | 4.7600 | 0.324 | 1.60296927E+04 | 1.60296927E+04 |
qnet1_o | 1.0000 | 9.9000 | 0.101 | 1.60296927E+04 | 1.60296927E+04 |
ran10x10a | 0.1800 | 1.0900 | 0.165 | 1.49900000E+03 | 1.49900000E+03 |
ran10x10b | 0.1400 | 1.5300 | 0.092 | 3.07300000E+03 | 3.07300000E+03 |
ran10x10c | 1.4200 | 9.4600 | 0.150 | 1.30070000E+04 | 1.30070000E+04 |
ran10x12 | 0.3200 | 0.9800 | 0.327 | 2.71400000E+03 | 2.71400000E+03 |
ran10x26 | 12.5700 | 74.6500 | 0.168 | 4.27000000E+03 | 4.27000000E+03 |
ran12x12 | 9.9600 | 86.9500 | 0.115 | 2.29100000E+03 | 2.29100000E+03 |
ran12x21 | 64.6300 | 220.5100 | 0.293 | 3.66400000E+03 | 3.66400000E+03 |
ran13x13 | 19.2400 | 158.4600 | 0.121 | 3.25200000E+03 | 3.25200000E+03 |
ran16x16 | 169.4400 | 1347.0800 | 0.126 | 3.82300000E+03 | 3.82300000E+03 |
ran17x17 | 5.8200 | 44.0500 | 0.132 | 1.37300000E+03 | 1.37300000E+03 |
ran4x64 | 0.1900 | 2.2200 | 0.086 | 9.71100000E+03 | 9.71100000E+03 |
ran6x43 | 0.3100 | 3.1200 | 0.099 | 6.33000000E+03 | 6.33000000E+03 |
ran8x32 | 3.4400 | 102.0700 | 0.034 | 5.24700000E+03 | 5.24700000E+03 |
rentacar | 0.4600 | 20.6600 | 0.022 | 2.88824709E+07 | 2.88824709E+07 |
rgn | 0.1500 | 5.3800 | 0.028 | 8.21999992E+01 | 8.21999992E+01 |
rlp2 | 0.0200 | 3.4100 | --- | 1.90000000E+01 | 1.90000000E+01 |
rout | 13.4000 | 1469.3500 | 0.009 | 1.07756000E+03 | 1.07756000E+03 |
seymour1 | 215.5700 | 1575.7400 | 0.137 | 4.10763701E+02 | 4.10763701E+02 |
stein27 | 0.2400 | 2.9700 | 0.081 | 1.80000000E+01 | 1.80000000E+01 |
stein45 | 12.0800 | 75.4900 | 0.160 | 3.00000000E+01 | 3.00000000E+01 |
swath1 | 12.6800 | 394.6700 | 0.032 | 3.79071296E+02 | 3.79071296E+02 |
swath2 | 11.3400 | 901.9800 | 0.013 | 3.85199693E+02 | 3.85199693E+02 |
vpm2 | 0.4700 | 3.9600 | 0.119 | 1.37500000E+01 | 1.37500000E+01 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
arki001 | 2252.9500 | 3605.8600 | 0.625 | 7.58081305E+06 | 7.58270796E+06 |
fast0507 | 1921.1400 | 3604.8800 | 0.533 | 1.74000000E+02 | 1.78000000E+02 |
ran14x18 | 2569.6400 | 2962.8400 | 0.867 | 3.71200000E+03 | 3.75400000E+03 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
bell3a | 1.8500 | 3.3400 | 0.554 | 8.78430316E+05 | 8.78430316E+05 |
gen | 0.0300 | 0.1800 | --- | 1.12313363E+05 | 1.12313363E+05 |
gt2 | 0.0100 | 0.1700 | --- | 2.11660000E+04 | 2.11660000E+04 |
noswot | 894.4000 | 1170.9300 | 0.764 | -4.10000000E+01 | -4.10000000E+01 |
p0548 | 0.0400 | 0.4100 | --- | 8.69100000E+03 | 8.69100000E+03 |
vpm1 | 0.0400 | 0.1500 | --- | 2.00000000E+01 | 2.00000000E+01 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
dano3mip | 3600.2600 | 3656.4200 | 0.985 | 6.99666667E+02 | 7.64962963E+02 |
mkc | 3600.0900 | 3602.8400 | 0.999 | -5.63846000E+02 | -5.40312000E+02 |
n3700 | 3600.1100 | 3604.0000 | 0.999 | 1.30578400E+06 | 1.48529900E+06 |
n3701 | 3600.0900 | 3604.0800 | 0.999 | 1.29197000E+06 | 1.47870600E+06 |
n3702 | 3600.1000 | 3603.2900 | 0.999 | 1.28784900E+06 | 1.49273300E+06 |
n3703 | 3600.1000 | 3602.0500 | 0.999 | 1.26832800E+06 | 2.01222900E+06 |
n3704 | 3600.1200 | 3602.6200 | 0.999 | 1.30440800E+06 | 1.47896700E+06 |
n3705 | 3600.0700 | 3603.6900 | 0.999 | 1.29186600E+06 | 1.46182400E+06 |
n3706 | 3600.0800 | 3603.4000 | 0.999 | 1.29039800E+06 | 1.49252100E+06 |
n3707 | 3600.0500 | 3602.5700 | 0.999 | 1.28579700E+06 | 2.03488000E+06 |
n3708 | 3600.1400 | 3602.9200 | 0.999 | 1.28936800E+06 | 1.43927200E+06 |
n3709 | 3600.1400 | 3603.7900 | 0.999 | 1.30094500E+06 | 1.48535800E+06 |
n370a | 3600.1500 | 3603.9400 | 0.999 | 1.30832900E+06 | 1.53172800E+06 |
n370b | 3600.1400 | 3604.0500 | 0.999 | 1.29570800E+06 | 1.49620500E+06 |
n370c | 3600.1000 | 3603.6600 | 0.999 | 1.29733200E+06 | 1.47241200E+06 |
n370d | 3600.0800 | 3604.0200 | 0.999 | 1.29733200E+06 | 1.47241200E+06 |
n370e | 3600.1100 | 3602.3400 | 0.999 | 1.27210400E+06 | 2.00777800E+06 |
seymour | 3600.0700 | 3602.6900 | 0.999 | 4.24000000E+02 | 4.30000000E+02 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
bk4x3 | 0.0100 | 0.0200 | --- | 3.50000000E+02 | 3.50000000E+02 |
danoint | 3600.0200 | 3602.2500 | 0.999 | 6.56666667E+01 | 6.56666667E+01 |
egout | 0.0100 | 0.0400 | --- | 5.68100700E+02 | 5.68100700E+02 |
gr4x6 | 0.0100 | 0.0200 | --- | 2.02350000E+02 | 2.02350000E+02 |
p0033 | 0.0100 | 0.0400 | --- | 3.08900000E+03 | 3.08900000E+03 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
markshare1 | 383.7900 | 332.7700 | 1.153 | 9.00000000E+00 | 1.60000000E+01 |
markshare2 | 479.1800 | 380.0500 | 1.261 | 2.40000000E+01 | 3.90000000E+01 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
bc | 3600.0900 | 3216.3800 | 1.119 | 7.00000000E+00 | 7.00000000E+00 |
pk1 | 128.6600 | 95.9900 | 1.340 | 1.10000000E+01 | 1.10000000E+01 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
nw04 | 33.7100 | 16.1700 | 2.085 | 1.68620000E+04 | 1.68620000E+04 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
swath | fail | 3602.3000 | -- | 0.00000000E+00 | 5.14603673E+02 |