Date / Time: | 10/04/08 13:46:50 |
Tracefile 1 : | CPLEX-1.trc |
Tracefile 2 : | 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 : | - | - | - | - |
Solver CPLEX much faster : | 84 | - | 84 | - |
Solver CPLEX faster : | 8 | 2 | 6 | - |
Solvers perform the same : | 29 | 20 | 8 | 1 |
Solver Cbc faster : | 1 | - | 1 | - |
Solver Cbc much faster : | 2 | - | 2 | - |
Solver Cbc infinitely faster : | 1 | - | - | 1 |
Both solvers failed to solve optimally : | - | - | - | - |
Total models: : | 125 | 22 | 101 | 2 |
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) |
10teams | 4.3200 | 11.7800 | 0.367 | 9.24000000E+02 | 9.24000000E+02 |
acc-tight-0 | 0.4800 | 29.6500 | 0.016 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-1 | 1.9800 | 82.8400 | 0.024 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-2 | 56.1900 | 399.6500 | 0.141 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-4 | 1.3300 | 3.0500 | 0.436 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-5 | 39.5900 | 248.5700 | 0.159 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-6 | 49.1500 | 1124.6900 | 0.044 | 0.00000000E+00 | 0.00000000E+00 |
air03 | 0.4600 | 3.2000 | 0.144 | 3.40160000E+05 | 3.40160000E+05 |
air04 | 16.5400 | 152.6100 | 0.108 | 5.61370000E+04 | 5.61370000E+04 |
air05 | 9.6300 | 66.8300 | 0.144 | 2.63740000E+04 | 2.63740000E+04 |
bal8x12 | 0.1000 | 2.5500 | 0.039 | 4.71550000E+02 | 4.71550000E+02 |
bc1 | 133.6400 | 1701.2800 | 0.079 | 3.33836255E+00 | 3.33836255E+00 |
bell5 | 0.1800 | 3.1000 | 0.058 | 8.96640649E+06 | 8.96640649E+06 |
bienst1 | 35.4700 | 255.7800 | 0.139 | 4.67500000E+01 | 4.67500000E+01 |
bienst2 | 190.6700 | 2004.9600 | 0.095 | 5.46000000E+01 | 5.46000000E+01 |
binkar10_1 | 18.7000 | 892.6000 | 0.021 | 6.74220002E+03 | 6.74220002E+03 |
blend2 | 1.3200 | 11.7600 | 0.112 | 7.59898500E+00 | 7.59898500E+00 |
cap6000 | 1.0800 | 67.2500 | 0.016 | -2.45137700E+06 | -2.45137700E+06 |
dano3_3 | 72.8300 | 255.0700 | 0.286 | 5.76344635E+02 | 5.76344633E+02 |
dano3_5 | 245.1400 | 643.3500 | 0.381 | 5.76924916E+02 | 5.76924916E+02 |
dcmulti | 0.3500 | 3.7900 | 0.092 | 1.88182000E+05 | 1.88182000E+05 |
dsbmip | 0.5200 | 9.0000 | 0.058 | -3.06769012E+02 | -3.06769012E+02 |
enigma | 0.0100 | 1.0800 | --- | 0.00000000E+00 | 0.00000000E+00 |
fiber | 0.2400 | 5.3300 | 0.045 | 4.05935180E+05 | 4.05935180E+05 |
fixnet6 | 1.0000 | 7.4600 | 0.134 | 3.98300000E+03 | 3.98300000E+03 |
gesa2 | 0.3300 | 10.0000 | 0.033 | 2.57798564E+07 | 2.57798564E+07 |
gesa2_o | 0.3200 | 43.2100 | 0.007 | 2.57798564E+07 | 2.57798564E+07 |
gesa3 | 0.6100 | 9.3200 | 0.065 | 2.79910426E+07 | 2.79910426E+07 |
gesa3_o | 0.2700 | 13.1400 | 0.021 | 2.79910426E+07 | 2.79910426E+07 |
harp2 | 281.9200 | 900.5200 | 0.313 | -7.38997987E+07 | -7.38997980E+07 |
irp | 5.0400 | 40.4500 | 0.125 | 1.21594928E+04 | 1.21594928E+04 |
khb05250 | 0.1100 | 0.7000 | 0.157 | 1.06940226E+08 | 1.06940226E+08 |
l152lav | 0.8800 | 5.3800 | 0.164 | 4.72200000E+03 | 4.72200000E+03 |
lseu | 0.0600 | 1.6400 | 0.037 | 1.12000000E+03 | 1.12000000E+03 |
mas284 | 4.2600 | 50.4000 | 0.085 | 9.14057237E+04 | 9.14057237E+04 |
mas74 | 328.6000 | 2789.9800 | 0.118 | 1.18011857E+04 | 1.18011857E+04 |
mas76 | 57.2300 | 269.1800 | 0.213 | 4.00050541E+04 | 4.00050541E+04 |
misc03 | 1.0400 | 4.0900 | 0.254 | 3.36000000E+03 | 3.36000000E+03 |
misc06 | 0.1000 | 1.2400 | 0.081 | 1.28508607E+04 | 1.28508607E+04 |
misc07 | 32.9700 | 96.1300 | 0.343 | 2.81000000E+03 | 2.81000000E+03 |
mitre | 0.5200 | 7.6000 | 0.068 | 1.15155000E+05 | 1.15155000E+05 |
mkc1 | 31.6300 | 3600.7600 | 0.009 | -6.07207000E+02 | -6.07207000E+02 |
mod008 | 0.1000 | 1.1300 | 0.088 | 3.07000000E+02 | 3.07000000E+02 |
mod010 | 0.3400 | 0.7400 | 0.459 | 6.54800000E+03 | 6.54800000E+03 |
modglob | 0.1500 | 29.9000 | 0.005 | 2.07405081E+07 | 2.07405081E+07 |
neos1 | 0.7200 | 71.2200 | 0.010 | 1.90000000E+01 | 1.90000000E+01 |
neos4 | 3.2000 | 37.0500 | 0.086 | -4.86034408E+10 | -4.86034408E+10 |
neos5 | 3.1200 | 21.2100 | 0.147 | -4.86034408E+10 | -4.86034408E+10 |
neos6 | 80.6100 | 824.1900 | 0.098 | 8.30000000E+01 | 8.30000000E+01 |
p0201 | 0.2700 | 20.8700 | 0.013 | 7.61500000E+03 | 7.61500000E+03 |
p0282 | 0.1000 | 7.2000 | 0.014 | 2.58411000E+05 | 2.58411000E+05 |
p0548 | 0.0400 | 3.0200 | --- | 8.69100000E+03 | 8.69100000E+03 |
p2756 | 0.3100 | 10.4200 | 0.030 | 3.12400000E+03 | 3.12400000E+03 |
pk1 | 129.5300 | 293.8700 | 0.441 | 1.10000000E+01 | 1.10000000E+01 |
pp08acuts | 1.4200 | 20.1500 | 0.070 | 7.35000000E+03 | 7.35000000E+03 |
pp08a | 1.0600 | 27.8400 | 0.038 | 7.35000000E+03 | 7.35000000E+03 |
prod1 | 15.5800 | 352.1900 | 0.044 | -5.60000000E+01 | -5.60000000E+01 |
qiu | 48.5300 | 739.2000 | 0.066 | -1.32873137E+02 | -1.32873137E+02 |
qnet1 | 1.5200 | 6.9100 | 0.220 | 1.60296927E+04 | 1.60296927E+04 |
qnet1_o | 0.9800 | 7.7700 | 0.126 | 1.60296927E+04 | 1.60296927E+04 |
ran10x10a | 0.1600 | 4.5000 | 0.036 | 1.49900000E+03 | 1.49900000E+03 |
ran10x10b | 0.1200 | 2.6600 | 0.045 | 3.07300000E+03 | 3.07300000E+03 |
ran10x10c | 1.4300 | 9.0100 | 0.159 | 1.30070000E+04 | 1.30070000E+04 |
ran10x12 | 0.3400 | 3.2100 | 0.106 | 2.71400000E+03 | 2.71400000E+03 |
ran10x26 | 12.6100 | 44.3600 | 0.284 | 4.27000000E+03 | 4.27000000E+03 |
ran12x12 | 9.5200 | 53.4400 | 0.178 | 2.29100000E+03 | 2.29100000E+03 |
ran12x21 | 63.1100 | 239.5200 | 0.263 | 3.66400000E+03 | 3.66400000E+03 |
ran13x13 | 19.4500 | 87.2000 | 0.223 | 3.25200000E+03 | 3.25200000E+03 |
ran16x16 | 163.8600 | 1357.6800 | 0.121 | 3.82300000E+03 | 3.82300000E+03 |
ran17x17 | 5.2600 | 22.4100 | 0.235 | 1.37300000E+03 | 1.37300000E+03 |
ran4x64 | 0.1800 | 3.2700 | 0.055 | 9.71100000E+03 | 9.71100000E+03 |
ran6x43 | 0.3100 | 3.3800 | 0.092 | 6.33000000E+03 | 6.33000000E+03 |
ran8x32 | 3.2600 | 28.1600 | 0.116 | 5.24700000E+03 | 5.24700000E+03 |
rentacar | 0.4600 | 5.8300 | 0.079 | 2.88824709E+07 | 2.88824709E+07 |
rgn | 0.1500 | 3.6800 | 0.041 | 8.21999992E+01 | 8.21999992E+01 |
rlp2 | 0.0200 | 5.7600 | --- | 1.90000000E+01 | 1.90000000E+01 |
rout | 12.0600 | 513.0300 | 0.024 | 1.07756000E+03 | 1.07756000E+03 |
set1ch | 0.3300 | 750.5700 | 0.000 | 5.45377500E+04 | 5.45377500E+04 |
seymour1 | 219.5900 | 1956.5600 | 0.112 | 4.10763701E+02 | 4.10763701E+02 |
stein27 | 0.2400 | 2.5000 | 0.096 | 1.80000000E+01 | 1.80000000E+01 |
stein45 | 11.0900 | 67.3800 | 0.165 | 3.00000000E+01 | 3.00000000E+01 |
swath1 | 13.2900 | 163.6300 | 0.081 | 3.79071296E+02 | 3.79071296E+02 |
swath2 | 11.3200 | 549.0400 | 0.021 | 3.85199693E+02 | 3.85199693E+02 |
vpm2 | 0.7800 | 6.5800 | 0.119 | 1.37500000E+01 | 1.37500000E+01 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
fast0507 | 1862.9000 | 3603.5500 | 0.517 | 1.74000000E+02 | 1.76000000E+02 |
ran14x18 | 2572.4600 | 3603.8700 | 0.714 | 3.71200000E+03 | 3.73500000E+03 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
bell3a | 1.8600 | 3.3400 | 0.557 | 8.78430316E+05 | 8.78430316E+05 |
dano3_4 | 91.9000 | 181.1400 | 0.507 | 5.76435225E+02 | 5.76435225E+02 |
gen | 0.0200 | 0.2000 | --- | 1.12313363E+05 | 1.12313363E+05 |
gt2 | 0.0200 | 0.3600 | --- | 2.11660000E+04 | 2.11660000E+04 |
mod011 | 109.4300 | 144.1400 | 0.759 | -5.45585350E+07 | -5.45585350E+07 |
vpm1 | 0.0800 | 0.1200 | 0.667 | 2.00000000E+01 | 2.00000000E+01 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
arki001 | 3600.0400 | 3602.6200 | 0.999 | 7.58081305E+06 | 7.58119076E+06 |
dano3mip | 3600.3600 | 3644.6900 | 0.988 | 7.17181818E+02 | 7.58800000E+02 |
markshare1 | 3600.0100 | 3557.6200 | 1.012 | 6.00000000E+00 | 7.00000000E+00 |
mkc | 3600.1000 | 3600.9100 | 1.000 | -5.63846000E+02 | -5.51012000E+02 |
n3700 | 3600.0900 | 3602.4200 | 0.999 | 1.30578400E+06 | 1.40528200E+06 |
n3701 | 3600.1400 | 3602.7400 | 0.999 | 1.28831900E+06 | 1.44082300E+06 |
n3702 | 3600.0800 | 3602.9300 | 0.999 | 1.28120200E+06 | 1.42241700E+06 |
n3703 | 3600.1000 | 3605.0700 | 0.999 | 1.26832800E+06 | 1.43391300E+06 |
n3704 | 3600.0900 | 3602.5700 | 0.999 | 1.30431300E+06 | 1.44099900E+06 |
n3705 | 3600.1000 | 3602.3900 | 0.999 | 1.30678400E+06 | 1.47988600E+06 |
n3706 | 3600.1000 | 3602.6100 | 0.999 | 1.28132500E+06 | 1.39178200E+06 |
n3707 | 3600.1000 | 3602.7600 | 0.999 | 1.25787600E+06 | 1.35370200E+06 |
n3708 | 3600.1200 | 3602.8600 | 0.999 | 1.29799100E+06 | 1.42429200E+06 |
n3709 | 3600.1000 | 3603.9700 | 0.999 | 1.30109300E+06 | 1.48203200E+06 |
n370a | 3600.1200 | 3603.3700 | 0.999 | 1.32203100E+06 | 1.47415000E+06 |
n370b | 3600.1000 | 3602.8300 | 0.999 | 1.30217000E+06 | 1.48526500E+06 |
n370c | 3600.1200 | 3603.1600 | 0.999 | 1.30388400E+06 | 1.45846900E+06 |
n370d | 3600.1000 | 3603.3000 | 0.999 | 1.30388400E+06 | 1.45846900E+06 |
n370e | 3600.1500 | 3602.9200 | 0.999 | 1.27483800E+06 | 1.39226500E+06 |
seymour | 3600.0600 | 3602.7300 | 0.999 | 4.24000000E+02 | 4.28000000E+02 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
bc | 3600.2300 | 3604.4100 | 0.999 | 7.00000000E+00 | 7.00000000E+00 |
bk4x3 | 0.0000 | 0.0100 | --- | 3.50000000E+02 | 3.50000000E+02 |
danoint | 3600.0000 | 3602.3700 | 0.999 | 6.56666667E+01 | 6.56666667E+01 |
egout | 0.0000 | 0.0400 | --- | 5.68100700E+02 | 5.68100700E+02 |
gr4x6 | 0.0100 | 0.0200 | --- | 2.02350000E+02 | 2.02350000E+02 |
noswot | 3600.0100 | 3606.2400 | 0.998 | -4.10000000E+01 | -4.10000000E+01 |
nw04 | 33.0400 | 35.1600 | 0.940 | 1.68620000E+04 | 1.68620000E+04 |
p0033 | 0.0100 | 0.0600 | --- | 3.08900000E+03 | 3.08900000E+03 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
markshare2 | 3600.0100 | 3586.1400 | 1.004 | 1.70000000E+01 | 1.10000000E+01 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
neos3 | 45.4900 | 26.3900 | 1.724 | 3.68842751E+02 | 3.68842751E+02 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
acc-tight-3 | 1700.7700 | 503.2100 | 3.380 | 0.00000000E+00 | 0.00000000E+00 |
neos2 | 29.5200 | 10.7600 | 2.743 | 4.54864697E+02 | 4.54864697E+02 |
Modelname | Time (CPLEX) | Time (Cbc) | Ratio (CPLEX / Cbc) | Obj (CPLEX) | Obj (Cbc) |
swath | fail | 3601.6800 | -- | 0.00000000E+00 | 5.07684503E+02 |