Date / Time: | 07/26/08 13:30:19 |
Tracefile 1 : | CBC-1.trc |
Tracefile 2 : | CBC-2.trc |
Solvers used : | Cbc |
Cbc2 | |
Modeltype(s) |   MIP |
Threshold: Solver Faster | 10% |
Threshold: Solver Much Faster | 50% |
Threshold: Solver Infinitely Faster | Other solver failed |
Total | Obj Cbc better | Obj same | Obj Cbc2 better | |
Solver Cbc infinitely faster : | 6 | 6 | - | - |
Solver Cbc much faster : | 2 | - | 2 | - |
Solver Cbc faster : | 14 | 1 | 12 | 1 |
Solvers perform the same : | 48 | 7 | 31 | 10 |
Solver Cbc2 faster : | 47 | 2 | 44 | 1 |
Solver Cbc2 much faster : | 8 | - | 8 | - |
Solver Cbc2 infinitely faster : | - | - | - | - |
Both solvers failed to solve optimally : | - | - | - | - |
Total models: : | 125 | 16 | 97 | 12 |
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 (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
dano3mip | 3646.1400 | fail | -- | 7.56625000E+02 | NA |
neos3 | 3602.7700 | fail | -- | 4.27466317E+02 | NA |
swath | 3602.1500 | fail | -- | 5.40295277E+02 | NA |
acc-tight-2 | 2484.5500 | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-3 | 676.6400 | fail | -- | 0.00000000E+00 | 0.00000000E+00 |
arki001 | 3604.3600 | fail | -- | 7.58119094E+06 | NA |
Modelname | Time (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
neos6 | 318.1500 | 1306.6030 | 0.243 | 8.30000000E+01 | 8.30000000E+01 |
bell3a | 1.9900 | 4.5130 | 0.441 | 8.78430316E+05 | 8.78430316E+05 |
Modelname | Time (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
acc-tight-6 | 2130.6200 | 3623.2940 | 0.588 | 0.00000000E+00 | 1.00000000E+00 |
Modelname | Time (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
bc | 3242.8200 | 3640.0840 | 0.891 | 7.00000000E+00 | 7.00000000E+00 |
dcmulti | 3.8300 | 4.7450 | 0.807 | 1.88182000E+05 | 1.88182000E+05 |
enigma | 2.2900 | 2.5980 | 0.881 | 0.00000000E+00 | 0.00000000E+00 |
mas76 | 196.1400 | 254.8400 | 0.770 | 4.00050541E+04 | 4.00050541E+04 |
neos1 | 15.6500 | 27.6630 | 0.566 | 1.90000000E+01 | 1.90000000E+01 |
neos5 | 10.1300 | 17.2260 | 0.588 | -4.86034408E+10 | -4.86034408E+10 |
nw04 | 16.7300 | 19.3690 | 0.864 | 1.68620000E+04 | 1.68620000E+04 |
p0548 | 0.4100 | 0.4800 | 0.854 | 8.69100000E+03 | 8.69100000E+03 |
p2756 | 3.8600 | 6.3820 | 0.605 | 3.12400000E+03 | 3.12400000E+03 |
ran17x17 | 18.6700 | 24.5980 | 0.759 | 1.37300000E+03 | 1.37300000E+03 |
vpm1 | 0.1300 | 0.1590 | 0.818 | 2.00000000E+01 | 2.00000000E+01 |
blend2 | 4.3100 | 6.6220 | 0.651 | 7.59898500E+00 | 7.59898500E+00 |
Modelname | Time (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
markshare1 | 330.0200 | 392.4340 | 0.841 | 1.90000000E+01 | 1.80000000E+01 |
Modelname | Time (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
markshare2 | 373.2300 | 366.0800 | 1.020 | 2.40000000E+01 | 2.90000000E+01 |
mkc | 3601.3000 | 3650.7090 | 0.986 | -5.48444000E+02 | -5.32622000E+02 |
n3700 | 3603.6400 | 3656.1640 | 0.986 | 1.50122100E+06 | 1.51139100E+06 |
n3709 | 3603.2400 | 3658.3500 | 0.985 | 1.46708300E+06 | 1.48722400E+06 |
n370a | 3602.4800 | 3657.0020 | 0.985 | 1.46992300E+06 | 1.48510900E+06 |
n370b | 3602.5900 | 3658.3730 | 0.985 | 1.50089800E+06 | 1.51182200E+06 |
n370c | 3603.5800 | 3658.3840 | 0.985 | 1.47071400E+06 | 1.48288700E+06 |
Modelname | Time (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
dano3_3 | 399.5900 | 362.8720 | 1.101 | 5.76344633E+02 | 5.76344633E+02 |
dano3_4 | 301.7000 | 307.1920 | 0.982 | 5.76435225E+02 | 5.76435225E+02 |
dano3_5 | 634.2200 | 571.2630 | 1.110 | 5.76924916E+02 | 5.76924916E+02 |
danoint | 3602.4600 | 3657.2530 | 0.985 | 6.56666667E+01 | 6.56666667E+01 |
dsbmip | 1.4200 | 1.3830 | 1.027 | -3.06769012E+02 | -3.06769012E+02 |
egout | 0.0400 | 0.0440 | --- | 5.68100700E+02 | 5.68100700E+02 |
gen | 0.1900 | 0.1980 | 0.960 | 1.12313363E+05 | 1.12313363E+05 |
gesa3 | 1.8100 | 1.8200 | 0.995 | 2.79910426E+07 | 2.79910426E+07 |
gr4x6 | 0.0200 | 0.0230 | --- | 2.02350000E+02 | 2.02350000E+02 |
khb05250 | 0.7000 | 0.7100 | 0.986 | 1.06940226E+08 | 1.06940226E+08 |
mas74 | 371.7900 | 354.0820 | 1.050 | 1.18011857E+04 | 1.18011857E+04 |
mitre | 18.6700 | 17.5700 | 1.063 | 1.15155000E+05 | 1.15155000E+05 |
mkc1 | 3602.8400 | 3656.1630 | 0.985 | -6.07207000E+02 | -6.07207000E+02 |
mod008 | 5.0200 | 4.9010 | 1.024 | 3.07000000E+02 | 3.07000000E+02 |
mod010 | 0.9000 | 0.9290 | 0.969 | 6.54800000E+03 | 6.54800000E+03 |
n370e | 3602.4300 | 3657.4840 | 0.985 | 2.00777800E+06 | 2.00777800E+06 |
p0033 | 0.0400 | 0.0480 | --- | 3.08900000E+03 | 3.08900000E+03 |
p0201 | 7.3900 | 7.3880 | 1.000 | 7.61500000E+03 | 7.61500000E+03 |
p0282 | 3.9900 | 4.3120 | 0.925 | 2.58411000E+05 | 2.58411000E+05 |
pk1 | 118.6000 | 121.7090 | 0.974 | 1.10000000E+01 | 1.10000000E+01 |
ran10x10b | 3.0000 | 2.8220 | 1.063 | 3.07300000E+03 | 3.07300000E+03 |
ran10x12 | 2.5100 | 2.4920 | 1.007 | 2.71400000E+03 | 2.71400000E+03 |
ran8x32 | 26.2600 | 24.7330 | 1.062 | 5.24700000E+03 | 5.24700000E+03 |
rlp2 | 7.5900 | 7.0210 | 1.081 | 1.90000000E+01 | 1.90000000E+01 |
seymour | 3602.7400 | 3635.8060 | 0.991 | 4.29000000E+02 | 4.29000000E+02 |
vpm2 | 2.9200 | 2.8620 | 1.020 | 1.37500000E+01 | 1.37500000E+01 |
acc-tight-0 | 2.9300 | 2.7850 | 1.052 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-1 | 4.7200 | 4.4710 | 1.056 | 0.00000000E+00 | 0.00000000E+00 |
acc-tight-4 | 3.9200 | 3.9470 | 0.993 | 0.00000000E+00 | 0.00000000E+00 |
air03 | 2.4100 | 2.5680 | 0.938 | 3.40160000E+05 | 3.40160000E+05 |
bk4x3 | 0.0200 | 0.0170 | --- | 3.50000000E+02 | 3.50000000E+02 |
Modelname | Time (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
fast0507 | 3608.0100 | 3651.1490 | 0.988 | 1.78000000E+02 | 1.75000000E+02 |
n3701 | 3603.5500 | 3658.2970 | 0.985 | 1.47452100E+06 | 1.46891100E+06 |
n3702 | 3602.4000 | 3657.9340 | 0.985 | 1.47570000E+06 | 1.46071300E+06 |
n3703 | 3603.9200 | 3660.2560 | 0.985 | 2.01222900E+06 | 1.42426200E+06 |
n3704 | 3603.8400 | 3655.4390 | 0.986 | 1.47680900E+06 | 1.47558100E+06 |
n3705 | 3603.3100 | 3657.2990 | 0.985 | 1.47696300E+06 | 1.46046800E+06 |
n3706 | 3603.7700 | 3659.4590 | 0.985 | 1.50811500E+06 | 1.47001100E+06 |
n3707 | 3602.6600 | 3655.9760 | 0.985 | 2.03488000E+06 | 2.02165300E+06 |
n3708 | 3602.8000 | 3660.4280 | 0.984 | 1.46034700E+06 | 1.43754900E+06 |
n370d | 3603.4600 | 3656.6350 | 0.985 | 1.47071400E+06 | 1.45609900E+06 |
Modelname | Time (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
neos4 | 13.8000 | 10.7530 | 1.283 | -4.86034408E+10 | -4.85871773E+10 |
ran14x18 | 3149.5300 | 1897.0270 | 1.660 | 3.73900000E+03 | 3.75400000E+03 |
Modelname | Time (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
fiber | 6.1800 | 4.6360 | 1.333 | 4.05935180E+05 | 4.05935180E+05 |
fixnet6 | 5.6300 | 3.6490 | 1.543 | 3.98300000E+03 | 3.98300000E+03 |
gesa2 | 5.2300 | 3.6020 | 1.452 | 2.57798564E+07 | 2.57798564E+07 |
gesa2_o | 35.0300 | 26.1530 | 1.339 | 2.57798564E+07 | 2.57798564E+07 |
gesa3_o | 15.0800 | 12.0240 | 1.254 | 2.79910426E+07 | 2.79910426E+07 |
gt2 | 0.1400 | 0.1000 | 1.400 | 2.11660000E+04 | 2.11660000E+04 |
irp | 40.6400 | 20.3480 | 1.997 | 1.21594928E+04 | 1.21594928E+04 |
l152lav | 5.1200 | 4.1680 | 1.228 | 4.72200000E+03 | 4.72200000E+03 |
lseu | 1.9200 | 1.5590 | 1.232 | 1.12000000E+03 | 1.12000000E+03 |
mas284 | 30.3200 | 18.4850 | 1.640 | 9.14057237E+04 | 9.14057237E+04 |
misc03 | 4.0100 | 3.3290 | 1.205 | 3.36000000E+03 | 3.36000000E+03 |
misc06 | 1.1900 | 0.9840 | 1.209 | 1.28508607E+04 | 1.28508607E+04 |
misc07 | 89.6500 | 63.1440 | 1.420 | 2.81000000E+03 | 2.81000000E+03 |
modglob | 11.9400 | 7.1550 | 1.669 | 2.07405081E+07 | 2.07405081E+07 |
noswot | 1212.9900 | 772.7800 | 1.570 | -4.10000000E+01 | -4.10000000E+01 |
pp08acuts | 68.7400 | 37.8550 | 1.816 | 7.35000000E+03 | 7.35000000E+03 |
pp08a | 53.5900 | 30.1870 | 1.775 | 7.35000000E+03 | 7.35000000E+03 |
prod1 | 163.9100 | 104.6100 | 1.567 | -5.60000000E+01 | -5.60000000E+01 |
qiu | 289.4100 | 206.4290 | 1.402 | -1.32873137E+02 | -1.32873137E+02 |
qnet1 | 7.6300 | 4.8210 | 1.583 | 1.60296927E+04 | 1.60296927E+04 |
qnet1_o | 11.6600 | 7.3030 | 1.597 | 1.60296927E+04 | 1.60296927E+04 |
ran10x10c | 8.4200 | 4.6390 | 1.815 | 1.30070000E+04 | 1.30070000E+04 |
ran10x26 | 46.4700 | 30.7930 | 1.509 | 4.27000000E+03 | 4.27000000E+03 |
ran12x12 | 55.3200 | 37.3850 | 1.480 | 2.29100000E+03 | 2.29100000E+03 |
ran12x21 | 222.1800 | 121.8570 | 1.823 | 3.66400000E+03 | 3.66400000E+03 |
ran13x13 | 119.9400 | 63.9230 | 1.876 | 3.25200000E+03 | 3.25200000E+03 |
ran16x16 | 1308.9500 | 883.2350 | 1.482 | 3.82300000E+03 | 3.82300000E+03 |
ran4x64 | 2.2600 | 1.4470 | 1.562 | 9.71100000E+03 | 9.71100000E+03 |
ran6x43 | 1.9800 | 1.7010 | 1.164 | 6.33000000E+03 | 6.33000000E+03 |
rgn | 4.6100 | 3.2280 | 1.428 | 8.21999992E+01 | 8.21999992E+01 |
set1ch | 3452.4600 | 2128.3970 | 1.622 | 5.45377500E+04 | 5.45377500E+04 |
seymour1 | 1572.1500 | 827.3720 | 1.900 | 4.10763701E+02 | 4.10763701E+02 |
stein27 | 3.1300 | 1.9040 | 1.644 | 1.80000000E+01 | 1.80000000E+01 |
stein45 | 68.3400 | 42.1240 | 1.622 | 3.00000000E+01 | 3.00000000E+01 |
swath1 | 373.7900 | 285.8520 | 1.308 | 3.79071296E+02 | 3.79071296E+02 |
swath2 | 892.7200 | 502.9460 | 1.775 | 3.85199693E+02 | 3.85199693E+02 |
10teams | 43.6300 | 33.6950 | 1.295 | 9.24000000E+02 | 9.24000000E+02 |
air04 | 252.0600 | 187.3520 | 1.345 | 5.61370000E+04 | 5.61370000E+04 |
air05 | 127.7000 | 75.8280 | 1.684 | 2.63740000E+04 | 2.63740000E+04 |
bal8x12 | 1.0200 | 0.6080 | 1.678 | 4.71550000E+02 | 4.71550000E+02 |
bc1 | 1356.7500 | 869.1260 | 1.561 | 3.33836255E+00 | 3.33836255E+00 |
bell5 | 5.8300 | 3.0270 | 1.926 | 8.96640649E+06 | 8.96640649E+06 |
binkar10_1 | 3154.8200 | 1943.1950 | 1.624 | 6.74220002E+03 | 6.74220002E+03 |
cap6000 | 265.7300 | 200.3300 | 1.326 | -2.45137700E+06 | -2.45137700E+06 |
Modelname | Time (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
harp2 | 242.8900 | 143.4130 | 1.694 | -7.38971500E+07 | -7.38992340E+07 |
Modelname | Time (Cbc) | Time (Cbc2) | Ratio (Cbc / Cbc2) | Obj (Cbc) | Obj (Cbc2) |
acc-tight-5 | 635.2500 | 313.0780 | 2.029 | 0.00000000E+00 | 0.00000000E+00 |
mod011 | 257.4500 | 89.4670 | 2.878 | -5.45585350E+07 | -5.45585350E+07 |
neos2 | 2071.8900 | 455.9460 | 4.544 | 4.54864697E+02 | 4.54864697E+02 |
ran10x10a | 3.2600 | 1.6000 | 2.037 | 1.49900000E+03 | 1.49900000E+03 |
rentacar | 21.4600 | 7.8940 | 2.719 | 2.88824709E+07 | 2.88824709E+07 |
rout | 424.0300 | 194.1300 | 2.184 | 1.07756000E+03 | 1.07756000E+03 |
bienst1 | 140.4400 | 49.2710 | 2.850 | 4.67500000E+01 | 4.67500000E+01 |
bienst2 | 807.7700 | 389.0360 | 2.076 | 5.46000000E+01 | 5.46000000E+01 |