Resource Times:

Results created on 03/04/11 18:28:44 using the PAVER Server/Performance tools available at http://www.gamsworld.eu/performance/paver

See the solver return definitions for optimal/feasible model and solve statuses. Solutions are not checked for how close they are to eachother.

Resource times are considered the same, if they are within 10% of eachother. A solver is considered faster than another, if it is less than 50% faster than the other. A solver is considered much faster than another, if it is more than 50% faster than the other.

If a model was not solved optimal/feasible by both solvers, the resource time is considered the same. If a model was solved optimal/feasible by solver A but not by solver B, then solver A is considered infinitely faster than solver B. Similarly, if one solver has trace data and the other has no data, then the first solver is consideredinfinitely faster.

A solver is considered to have a better objective function value, if the relative objective value difference is greater than 1.00E-05 For objective values below 1e-1 we use absolute differences.

Input File Number Filename
Tracefile 1: GUROBI-0.trc
Tracefile 2: CBC-0.trc
Solvers used : GUROBI
CBC
Modeltype(s)   MIP
Threshold: Solver Faster 10%
Threshold: Solver Much Faster 50%
Threshold: Solver Infinitely Faster Other solver failed

Total Obj GUROBI better Obj same Obj CBC better
Solver GUROBI infinitely faster : 1 1 - -
Solver GUROBI much faster : 79 3 76 -
Solver GUROBI faster : 14 - 14 -
Solvers perform the same : 28 19 9 -
Solver CBC faster : 4 - 4 -
Solver CBC much faster : 2 - 2 -
Solver CBC infinitely faster :- - - -
Both solvers failed to solve optimally :- - - -
Total models: : 128231050

Solver return definition:

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 or 8

Resource Times:


Solver GUROBI infinitely faster - Obj of GUROBI better:

Modelname Time (GUROBI) Time (CBC) Ratio (GUROBI / CBC) Obj (GUROBI) Obj (CBC)
seymour3593.3700fail -- 4.23000000E+02 NA

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Solver GUROBI much faster - Obj of GUROBI better:

Modelname Time (GUROBI) Time (CBC) Ratio (GUROBI / CBC) Obj (GUROBI) Obj (CBC)
arki001518.49003601.20500.144 7.58081305E+06 7.58113495E+06
fast0507305.23003603.42800.085 1.74000000E+02 1.75000000E+02
neos612.34003601.29000.003 8.30000000E+01 8.40000000E+01

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Solver GUROBI much faster - Obj same for both solvers:

Modelname Time (GUROBI) Time (CBC) Ratio (GUROBI / CBC) Obj (GUROBI) Obj (CBC)
acc-tight-00.21001.51600.139 0.00000000E+00 0.00000000E+00
acc-tight-213.53002659.29100.005 0.00000000E+00 0.00000000E+00
acc-tight-312.0200189.76300.063 0.00000000E+00 0.00000000E+00
acc-tight-40.57005.80100.098 0.00000000E+00 0.00000000E+00
acc-tight-512.7100350.41500.036 0.00000000E+00 0.00000000E+00
acc-tight-696.35001729.05700.056 0.00000000E+00 0.00000000E+00
air030.52002.03600.255 3.40160000E+05 3.40160000E+05
air0413.900060.64400.229 5.61370000E+04 5.61370000E+04
air0514.250048.47500.294 2.63740000E+04 2.63740000E+04
bc1145.36001513.27500.096 3.33836255E+00 3.33836255E+00
bc349.95003602.88600.097 7.00000000E+00 7.00000000E+00
bell50.25001.98100.126 8.96640649E+06 8.96640649E+06
bienst17.7600260.13900.030 4.67500000E+01 4.67500000E+01
bienst244.1700851.96900.052 5.46000000E+01 5.46000000E+01
binkar10_157.79001164.14000.050 6.74220002E+03 6.74220002E+03
blend20.30003.39600.088 7.59898500E+00 7.59898500E+00
cap60000.77002.50300.308 -2.45137700E+06 -2.45137700E+06
dano3_458.9600162.98200.362 5.76435228E+02 5.76435225E+02
dcmulti0.24002.09000.115 1.88182000E+05 1.88182000E+05
dsbmip0.15000.91900.163 -3.06769012E+02 -3.06769012E+02
eild7638.05001465.20500.026 8.85411847E+02 8.85411847E+02
enigma0.05003.13300.016 0.00000000E+00 0.00000000E+00
fiber0.18001.94600.092 4.05935180E+05 4.05935180E+05
fixnet60.43001.60000.269 3.98300000E+03 3.98300000E+03
gesa20.50004.70300.106 2.57798564E+07 2.57798564E+07
gesa2_o1.33008.88000.150 2.57798564E+07 2.57798564E+07
gesa3_o0.33002.20100.150 2.79910426E+07 2.79910426E+07
harp2112.33001121.09500.100 -7.38997987E+07 -7.38997980E+07
irp3.740013.28700.281 1.21594928E+04 1.21594928E+04
khb052500.09000.37600.239 1.06940226E+08 1.06940226E+08
lseu0.08000.95700.084 1.12000000E+03 1.12000000E+03
misc030.66001.76500.374 3.36000000E+03 3.36000000E+03
misc060.13000.71100.183 1.28508607E+04 1.28508607E+04
misc075.420028.35800.191 2.81000000E+03 2.81000000E+03
mitre0.20002.16900.092 1.15155000E+05 1.15155000E+05
mod0080.08000.34100.235 3.07000000E+02 3.07000000E+02
modglob0.08006.27900.013 2.07405081E+07 2.07405081E+07
neos10.33005.42900.061 1.90000000E+01 1.90000000E+01
neos22.01007.42700.271 4.54864697E+02 4.54864697E+02
neos37.230030.60300.236 3.68842751E+02 3.68842751E+02
neos40.530018.97900.028 -4.86034408E+10 -4.86034408E+10
neos52.570017.04200.151 -4.86034408E+10 -4.86034408E+10
neos710.1400842.99200.012 7.21934000E+05 7.21934000E+05
noswot563.62002178.67600.259 -4.10000000E+01 -4.10000000E+01
p02010.58001.86800.310 7.61500000E+03 7.61500000E+03
p02820.13000.96000.135 2.58411000E+05 2.58411000E+05
p05480.05000.18200.275 8.69100000E+03 8.69100000E+03
p27560.22001.76800.124 3.12400000E+03 3.12400000E+03
pp08acuts1.090012.31500.089 7.35000000E+03 7.35000000E+03
pp08a1.090015.98900.068 7.35000000E+03 7.35000000E+03
prod19.320025.03700.372 -5.60000000E+01 -5.60000000E+01
qap1077.4900318.28300.243 3.40000000E+02 3.40000000E+02
qiu40.0300269.62800.148 -1.32873137E+02 -1.32873137E+02
qnet1_o0.93001.88100.494 1.60296927E+04 1.60296927E+04
ran10x10a0.11000.75400.146 1.49900000E+03 1.49900000E+03
ran10x10b0.09000.58800.153 3.07300000E+03 3.07300000E+03
ran10x120.16001.33600.120 2.71400000E+03 2.71400000E+03
ran10x2618.040056.25600.321 4.27000000E+03 4.27000000E+03
ran12x127.290024.84900.293 2.29100000E+03 2.29100000E+03
ran12x2141.9100124.64400.336 3.66400000E+03 3.66400000E+03
ran13x1320.650096.29400.214 3.25200000E+03 3.25200000E+03
ran16x16168.2800693.85700.243 3.82300000E+03 3.82300000E+03
ran17x173.080010.41300.296 1.37300000E+03 1.37300000E+03
ran4x640.13000.88500.147 9.71100000E+03 9.71100000E+03
ran6x430.25002.42100.103 6.33000000E+03 6.33000000E+03
ran8x325.240012.59100.416 5.24700000E+03 5.24700000E+03
rentacar0.50004.96800.101 2.88824709E+07 2.88824709E+07
rgn0.07003.76100.019 8.21999992E+01 8.21999992E+01
rlp20.01001.2880--- 1.90000000E+01 1.90000000E+01
rout11.6200218.53900.053 1.07756000E+03 1.07756000E+03
set1ch0.1300298.92800.000 5.45377500E+04 5.45377500E+04
seymour1108.6200849.89300.128 4.10763701E+02 4.10763701E+02
stein270.05001.97300.025 1.80000000E+01 1.80000000E+01
swath17.650044.78900.171 3.79071296E+02 3.79071296E+02
swath210.7100180.87900.059 3.85199693E+02 3.85199693E+02
vpm20.62002.61600.237 1.37500000E+01 1.37500000E+01

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Solver GUROBI faster - Obj same for both solvers:

Modelname Time (GUROBI) Time (CBC) Ratio (GUROBI / CBC) Obj (GUROBI) Obj (CBC)
acc-tight-13.03005.69600.532 0.00000000E+00 0.00000000E+00
bal8x120.05000.07500.667 4.71550000E+02 4.71550000E+02
dano3_359.2400105.68500.561 5.76344633E+02 5.76344633E+02
dano3_5350.3400395.66100.885 5.76924916E+02 5.76924916E+02
gen0.03000.2010--- 1.12313363E+05 1.12313363E+05
gesa30.62001.14700.541 2.79910426E+07 2.79910426E+07
mas2846.89008.72600.790 9.14057237E+04 9.14057237E+04
mod0100.56000.89900.623 6.54800000E+03 6.54800000E+03
mod01160.6300111.83700.542 -5.45585350E+07 -5.45585350E+07
nug086.300012.51900.503 2.14000000E+02 2.14000000E+02
qnet11.16002.18300.531 1.60296927E+04 1.60296927E+04
ran10x10c1.76002.59000.680 1.30070000E+04 1.30070000E+04
stein4513.280022.95600.578 3.00000000E+01 3.00000000E+01
vpm10.01000.2930--- 2.00000000E+01 2.00000000E+01

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Solvers perform the same - Obj of GUROBI better:

Modelname Time (GUROBI) Time (CBC) Ratio (GUROBI / CBC) Obj (GUROBI) Obj (CBC)
dano3mip3590.07003649.30600.984 6.84816667E+02 7.40222222E+02
markshare23597.71003601.16200.999 1.10000000E+01 1.40000000E+01
mkc13579.03003601.11200.994 -6.07167000E+02 -6.07050000E+02
mkc3596.34003600.58000.999 -5.63846000E+02 -5.58126000E+02
n37003592.77003602.10200.997 1.26666100E+06 1.34256000E+06
n37013585.14003602.05300.995 1.26101800E+06 1.31097000E+06
n37023589.71003602.22100.997 1.25584700E+06 1.32038700E+06
n37033596.30003602.41100.998 1.25132100E+06 1.30017900E+06
n37043589.04003602.44900.996 1.26125300E+06 1.32717900E+06
n37053592.22003602.28900.997 1.27111400E+06 1.34254000E+06
n37063587.44003602.08400.996 1.25773400E+06 1.30644500E+06
n37073592.82003602.27700.997 1.22529000E+06 1.30121800E+06
n37083590.94003602.04400.997 1.24268500E+06 1.32947900E+06
n37093588.07003602.31800.996 1.26255000E+06 1.32490400E+06
n370a3596.53003602.06100.998 1.27888800E+06 1.33637000E+06
n370b3563.81003602.07600.989 1.26915100E+06 1.34483100E+06
n370c3596.60003602.10400.998 1.25305400E+06 1.32888500E+06
n370e3584.93003602.36000.995 1.23953100E+06 1.31564800E+06
swath3592.43003601.01800.998 4.71886305E+02 5.35228418E+02

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Solvers perform the same - Obj same for both solvers:

Modelname Time (GUROBI) Time (CBC) Ratio (GUROBI / CBC) Obj (GUROBI) Obj (CBC)
bk4x30.00000.0270--- 3.50000000E+02 3.50000000E+02
danoint3596.59003602.86000.998 6.56666667E+01 6.56666667E+01
egout0.01000.0350--- 5.68100700E+02 5.68100700E+02
gr4x60.00000.0410--- 2.02350000E+02 2.02350000E+02
gt20.01000.0290--- 2.11660000E+04 2.11660000E+04
l152lav2.43002.24701.081 4.72200000E+03 4.72200000E+03
markshare13597.23003600.83800.999 3.00000000E+00 3.00000000E+00
p00330.01000.0180--- 3.08900000E+03 3.08900000E+03
ran14x183594.89003603.92600.997 3.71200000E+03 3.71200000E+03

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Solver CBC faster - Obj same for both solvers:

Modelname Time (GUROBI) Time (CBC) Ratio (GUROBI / CBC) Obj (GUROBI) Obj (CBC)
bell3a2.81001.51601.854 8.78430316E+05 8.78430316E+05
mas74421.2900320.67101.314 1.18011857E+04 1.18011857E+04
mas7628.820022.49101.281 4.00050541E+04 4.00050541E+04
pk145.580037.23301.224 1.10000000E+01 1.10000000E+01

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Solver CBC much faster - Obj same for both solvers:

Modelname Time (GUROBI) Time (CBC) Ratio (GUROBI / CBC) Obj (GUROBI) Obj (CBC)
10teams22.02008.18202.691 9.24000000E+02 9.24000000E+02
nw0433.840011.98002.825 1.68620000E+04 1.68620000E+04

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