## Solver Square Comparison: Considers all models.

Results created on 03/04/11 18:28:43 using the PAVER Server/Performance tools available at http://www.gamsworld.eu/performance/paver

Compares all solver return outcomes (for example optimal, locally optimal, infeasible, unbounded, fail) of one solver with all return outcomes of another solver. Interrupt denotes resource or iteration limit has been reached.

Solver CPLEX is represented on the left (rows) and solver GUROBI on top (columns).

See the solver return definitions for return codes. Models having trace data only in one trace file are listed in the "no data" column of the other.

Input File Number Filename
Tracefile 1: CPLEX-0.trc
Tracefile 2: GUROBI-0.trc
Solvers used : CPLEX
GUROBI
Modeltype(s)   MIP

 GUROBI: optimal GUROBI: locally optimal GUROBI: feasible GUROBI: infeasible GUROBI: unbounded GUROBI: fail GUROBI: no data total CPLEX CPLEX: optimal 103 - 3 - - - - 106 CPLEX: locally optimal - - - - - - - - CPLEX: feasible - - 22 - - - - 22 CPLEX: infeasible - - - - - - - - CPLEX: unbounded - - - - - - - - CPLEX: fail - - - - - - - - CPLEX: no data - - - - - - - - total GUROBI 103 - 25 - - - - 128

### Solver return definitions:

Outcome Model Status Solver Status
optimal 1 or 15 1
locally optimal 2 any
feasible 8 or 16 1 or 2 or 3 or 4 or 5
infeasible 4 or 5 or 10 or 19 1
unbounded 3 or 18 1
fail all other all other

### Solver Resource Times

• Models for each solver pair outcome. Listed are the solver resource times TIME(.) in seconds, as well as the ratio RATIO(./.) of resource times for the two solvers if both solved optimally.
• Also listed are the objective values OBJ(.) using both solvers. The better solution found is listed in boldface. A solution is considered better, if the relative objective function difference is greater than 1.00E-05. If both solutions are less than 1e-1, we use the absolute difference.
• Solver resource time ratios for a particular model are listed only if one solver has resource greater than 5.00E-02.

### CPLEX: optimal -- GUROBI: optimal

Modelname Time (CPLEX) Time (GUROBI) Ratio (CPLEX/GUROBI) Obj (CPLEX) Obj (GUROBI)
10teams 12.1200 22.0200 0.550 924.00000000 924.00000000
acc-tight-0 0.0900 0.2100 0.429 0.00000000 0.00000000
acc-tight-1 1.0900 3.0300 0.360 0.00000000 0.00000000
acc-tight-2 120.1200 13.5300 8.878 0.00000000 0.00000000
acc-tight-3 21.1200 12.0200 1.757 0.00000000 0.00000000
acc-tight-4 1.5200 0.5700 2.667 0.00000000 0.00000000
acc-tight-5 16.7300 12.7100 1.316 0.00000000 0.00000000
acc-tight-6 77.5900 96.3500 0.805 0.00000000 0.00000000
air03 0.4500 0.5200 0.865 340160.00000000 340160.00000000
air04 7.1800 13.9000 0.517 56137.00000000 56137.00000000
air05 19.9300 14.2500 1.399 26374.00000000 26374.00000000
arki001 135.9300 518.4900 0.262 7580813.04593932 7580813.04597616
bal8x12 0.0400 0.0500 0.800 471.55000000 471.55000000
bc1 40.0500 145.3600 0.276 3.33836255 3.33836255
bc 2236.2100 349.9500 6.390 7.00000000 7.00000000
bell3a 2.6800 2.8100 0.954 878430.31600000 878430.31600000
bell5 0.1300 0.2500 0.520 8966406.49152000 8966406.49152000
bienst1 12.2100 7.7600 1.573 46.75000000 46.75000000
bienst2 87.6700 44.1700 1.985 54.60000000 54.60000000
binkar10_1 21.7300 57.7900 0.376 6742.20002400 6742.20002400
bk4x3 0.0000 0.0000 --- 350.00000000 350.00000000
blend2 0.8200 0.3000 2.733 7.59898500 7.59898500
cap6000 1.3500 0.7700 1.753 -2451377.00000000 -2451377.00000000
dano3_3 41.9000 59.2400 0.707 576.34463303 576.34463303
dano3_4 59.1700 58.9600 1.004 576.43522471 576.43522754
dano3_5 183.7300 350.3400 0.524 576.92491596 576.92491596
dcmulti 0.3400 0.2400 1.417 188182.00000000 188182.00000000
dsbmip 0.1800 0.1500 1.200 -306.76901203 -306.76901203
egout 0.0000 0.0100 --- 568.10070000 568.10070000
eild76 2.6800 38.0500 0.070 885.41184700 885.41184700
enigma 0.1400 0.0500 2.800 0.00000000 0.00000000
fast0507 821.3800 305.2300 2.691 174.00000000 174.00000000
fixnet6 0.7400 0.4300 1.721 3983.00000000 3983.00000000
gen 0.0300 0.0300 --- 112313.36271800 112313.36271800
gesa2 0.4400 0.5000 0.880 25779856.37169790 25779856.37169790
gesa2_o 0.6900 1.3300 0.519 25779856.37169790 25779856.37169790
gesa3 0.2500 0.6200 0.403 27991042.64838270 27991042.64838270
gesa3_o 0.2300 0.3300 0.697 27991042.64838270 27991042.64838270
gr4x6 0.0000 0.0000 --- 202.35000000 202.35000000
gt2 0.0800 0.0100 8.000 21166.00000000 21166.00000000
irp 3.0500 3.7400 0.816 12159.49283600 12159.49283600
khb05250 0.0700 0.0900 0.778 106940226.00000000 106940226.00000000
l152lav 1.5500 2.4300 0.638 4722.00000000 4722.00000000
lseu 0.0900 0.0800 1.125 1120.00000000 1120.00000000
mas284 13.5300 6.8900 1.964 91405.72368220 91405.72368220
mas74 626.9600 421.2900 1.488 11801.18572900 11801.18572900
mas76 57.7600 28.8200 2.004 40005.05414200 40005.05414200
misc03 0.2000 0.6600 0.303 3360.00000000 3360.00000000
misc06 0.1100 0.1300 0.846 12850.86073738 12850.86073738
misc07 9.3300 5.4200 1.721 2810.00000000 2810.00000000
mitre 0.3200 0.2000 1.600 115155.00000000 115155.00000000
mod008 0.0600 0.0800 0.750 307.00000000 307.00000000
mod010 0.2500 0.5600 0.446 6548.00000000 6548.00000000
mod011 50.9000 60.6300 0.840 -54558535.01422740 -54558535.01422740
modglob 0.1400 0.0800 1.750 20740508.08630820 20740508.08630820
neos1 0.8200 0.3300 2.485 19.00000000 19.00000000
neos2 3.0800 2.0100 1.532 454.86469704 454.86469704
neos3 9.6300 7.2300 1.332 368.84275100 368.84275100
neos4 2.4100 0.5300 4.547 -4.8603440750590E+10 -4.8603440750591E+10
neos5 2.3800 2.5700 0.926 -4.8603440750590E+10 -4.8603440750591E+10
neos6 2.7500 12.3400 0.223 83.00000000 83.00000000
neos7 3.8000 10.1400 0.375 721934.00000000 721934.00000000
noswot 206.5900 563.6200 0.367 -41.00000000 -41.00000000
nug08 3.8400 6.3000 0.610 214.00000000 214.00000000
nw04 4.1000 33.8400 0.121 16862.00000000 16862.00000000
p0033 0.0100 0.0100 --- 3089.00000000 3089.00000000
p0201 0.1300 0.5800 0.224 7615.00000000 7615.00000000
p0282 0.1000 0.1300 0.769 258411.00000000 258411.00000000
p0548 0.0400 0.0500 0.800 8691.00000000 8691.00000000
p2756 0.5000 0.2200 2.273 3124.00000000 3124.00000000
pk1 72.3000 45.5800 1.586 11.00000000 11.00000000
pp08acuts 1.3000 1.0900 1.193 7350.00000000 7350.00000000
pp08a 0.6600 1.0900 0.606 7350.00000000 7350.00000000
prod1 23.0200 9.3200 2.470 -56.00000000 -56.00000000
qap10 18.7400 77.4900 0.242 340.00000000 340.00000000
qiu 21.1300 40.0300 0.528 -132.87313695 -132.87313695
qnet1 0.9700 1.1600 0.836 16029.69268100 16029.69268100
qnet1_o 0.6800 0.9300 0.731 16029.69268100 16029.69268100
ran10x10a 0.1400 0.1100 1.273 1499.00000000 1499.00000000
ran10x10b 0.0700 0.0900 0.778 3073.00000000 3073.00000000
ran10x10c 1.3100 1.7600 0.744 13007.00000000 13007.00000000
ran10x12 0.0800 0.1600 0.500 2714.00000000 2714.00000000
ran10x26 10.4900 18.0400 0.581 4270.00000000 4270.00000000
ran12x12 7.5800 7.2900 1.040 2291.00000000 2291.00000000
ran12x21 30.4600 41.9100 0.727 3664.00000000 3664.00000000
ran13x13 18.3900 20.6500 0.891 3252.00000000 3252.00000000
ran16x16 85.1300 168.2800 0.506 3823.00000000 3823.00000000
ran17x17 3.1900 3.0800 1.036 1373.00000000 1373.00000000
ran4x64 0.2600 0.1300 2.000 9711.00000000 9711.00000000
ran6x43 0.2400 0.2500 0.960 6330.00000000 6330.00000000
ran8x32 1.9300 5.2400 0.368 5247.00000000 5247.00000000
rentacar 0.3900 0.5000 0.780 28882470.94755350 28882470.94755350
rgn 0.1100 0.0700 1.571 82.19999924 82.19999924
rlp2 0.0200 0.0100 --- 19.00000000 19.00000000
rout 15.0100 11.6200 1.292 1077.56000000 1077.56000000
set1ch 0.5500 0.1300 4.231 54537.75000000 54537.75000000
seymour1 124.0000 108.6200 1.142 410.76370139 410.76370139
stein27 0.1200 0.0500 2.400 18.00000000 18.00000000
stein45 10.0300 13.2800 0.755 30.00000000 30.00000000
swath1 5.4500 7.6500 0.712 379.07129575 379.07129575
swath2 12.6800 10.7100 1.184 385.19969295 385.19969295
vpm1 0.0100 0.0100 --- 20.00000000 20.00000000
vpm2 0.3800 0.6200 0.613 13.75000000 13.75000000

### CPLEX: optimal -- GUROBI: feasible

Modelname Time (CPLEX) Time (GUROBI) Ratio (CPLEX/GUROBI) Obj (CPLEX) Obj (GUROBI)
fiber 0.1100 0.1800 0.611 405935.18000000 405935.18000000
harp2 138.5100 112.3300 1.233 -73899798.91995950 -73899798.69801390
mkc1 8.4400 3579.0300 0.002 -607.20700000 -607.16700000

### CPLEX: feasible -- GUROBI: feasible

Modelname Time (CPLEX) Time (GUROBI) Ratio (CPLEX/GUROBI) Obj (CPLEX) Obj (GUROBI)
dano3mip 3581.5300 3590.0700 0.998 688.25000000 684.81666667
danoint 3575.0700 3596.5900 0.994 65.66666667 65.66666667
markshare1 3594.9200 3597.2300 0.999 5.00000000 3.00000000
markshare2 3589.3500 3597.7100 0.998 10.00000000 11.00000000
mkc 3555.8300 3596.3400 0.989 -563.84600000 -563.84600000
n3700 3583.6300 3592.7700 0.997 1277920.00000000 1266661.00000000
n3701 3591.9200 3585.1400 1.002 1293090.00000000 1261018.00000000
n3702 3579.2300 3589.7100 0.997 1270830.00000000 1255847.00000000
n3703 3585.5900 3596.3000 0.997 1283337.00000000 1251321.00000000
n3704 3589.8800 3589.0400 1.000 1302632.00000000 1261253.00000000
n3705 3568.5400 3592.2200 0.993 1288412.00000000 1271114.00000000
n3706 3582.9300 3587.4400 0.999 1297277.00000000 1257734.00000000
n3707 3570.6000 3592.8200 0.994 1252893.00000000 1225290.00000000
n3708 3577.5900 3590.9400 0.996 1290049.00000000 1242685.00000000
n3709 3573.4400 3588.0700 0.996 1293512.00000000 1262550.00000000
n370a 3575.7200 3596.5300 0.994 1307138.00000000 1278888.00000000
n370b 3574.2300 3563.8100 1.003 1304401.00000000 1269151.00000000
n370c 3576.7100 3596.6000 0.994 1296676.00000000 1253054.00000000
n370e 3561.1900 3584.9300 0.993 1284160.00000000 1239531.00000000
ran14x18 3587.3400 3594.8900 0.998 3735.00000000 3712.00000000
seymour 3570.0600 3593.3700 0.994 423.00000000 423.00000000
swath 2852.3200 3592.4300 0.794 468.48473300 471.88630500

### CPLEX: optimal:

Modelname Time (CPLEX) Obj (CPLEX)
10teams 12.1200 924.00000000
acc-tight-0 0.0900 0.00000000
acc-tight-1 1.0900 0.00000000
acc-tight-2 120.1200 0.00000000
acc-tight-3 21.1200 0.00000000
acc-tight-4 1.5200 0.00000000
acc-tight-5 16.7300 0.00000000
acc-tight-6 77.5900 0.00000000
air03 0.4500 340160.00000000
air04 7.1800 56137.00000000
air05 19.9300 26374.00000000
arki001 135.9300 7580813.04593932
bal8x12 0.0400 471.55000000
bc1 40.0500 3.33836255
bc 2236.2100 7.00000000
bell3a 2.6800 878430.31600000
bell5 0.1300 8966406.49152000
bienst1 12.2100 46.75000000
bienst2 87.6700 54.60000000
binkar10_1 21.7300 6742.20002400
bk4x3 0.0000 350.00000000
blend2 0.8200 7.59898500
cap6000 1.3500 -2451377.00000000
dano3_3 41.9000 576.34463303
dano3_4 59.1700 576.43522471
dano3_5 183.7300 576.92491596
dcmulti 0.3400 188182.00000000
dsbmip 0.1800 -306.76901203
egout 0.0000 568.10070000
eild76 2.6800 885.41184700
enigma 0.1400 0.00000000
fast0507 821.3800 174.00000000
fiber 0.1100 405935.18000000
fixnet6 0.7400 3983.00000000
gen 0.0300 112313.36271800
gesa2 0.4400 25779856.37169790
gesa2_o 0.6900 25779856.37169790
gesa3 0.2500 27991042.64838270
gesa3_o 0.2300 27991042.64838270
gr4x6 0.0000 202.35000000
gt2 0.0800 21166.00000000
harp2 138.5100 -73899798.91995950
irp 3.0500 12159.49283600
khb05250 0.0700 106940226.00000000
l152lav 1.5500 4722.00000000
lseu 0.0900 1120.00000000
mas284 13.5300 91405.72368220
mas74 626.9600 11801.18572900
mas76 57.7600 40005.05414200
misc03 0.2000 3360.00000000
misc06 0.1100 12850.86073738
misc07 9.3300 2810.00000000
mitre 0.3200 115155.00000000
mkc1 8.4400 -607.20700000
mod008 0.0600 307.00000000
mod010 0.2500 6548.00000000
mod011 50.9000 -54558535.01422740
modglob 0.1400 20740508.08630820
neos1 0.8200 19.00000000
neos2 3.0800 454.86469704
neos3 9.6300 368.84275100
neos4 2.4100 -4.8603440750590E+10
neos5 2.3800 -4.8603440750590E+10
neos6 2.7500 83.00000000
neos7 3.8000 721934.00000000
noswot 206.5900 -41.00000000
nug08 3.8400 214.00000000
nw04 4.1000 16862.00000000
p0033 0.0100 3089.00000000
p0201 0.1300 7615.00000000
p0282 0.1000 258411.00000000
p0548 0.0400 8691.00000000
p2756 0.5000 3124.00000000
pk1 72.3000 11.00000000
pp08acuts 1.3000 7350.00000000
pp08a 0.6600 7350.00000000
prod1 23.0200 -56.00000000
qap10 18.7400 340.00000000
qiu 21.1300 -132.87313695
qnet1 0.9700 16029.69268100
qnet1_o 0.6800 16029.69268100
ran10x10a 0.1400 1499.00000000
ran10x10b 0.0700 3073.00000000
ran10x10c 1.3100 13007.00000000
ran10x12 0.0800 2714.00000000
ran10x26 10.4900 4270.00000000
ran12x12 7.5800 2291.00000000
ran12x21 30.4600 3664.00000000
ran13x13 18.3900 3252.00000000
ran16x16 85.1300 3823.00000000
ran17x17 3.1900 1373.00000000
ran4x64 0.2600 9711.00000000
ran6x43 0.2400 6330.00000000
ran8x32 1.9300 5247.00000000
rentacar 0.3900 28882470.94755350
rgn 0.1100 82.19999924
rlp2 0.0200 19.00000000
rout 15.0100 1077.56000000
set1ch 0.5500 54537.75000000
seymour1 124.0000 410.76370139
stein27 0.1200 18.00000000
stein45 10.0300 30.00000000
swath1 5.4500 379.07129575
swath2 12.6800 385.19969295
vpm1 0.0100 20.00000000
vpm2 0.3800 13.75000000

### CPLEX: feasible:

Modelname Time (CPLEX) Obj (CPLEX)
dano3mip 3581.5300 688.25000000
danoint 3575.0700 65.66666667
markshare1 3594.9200 5.00000000
markshare2 3589.3500 10.00000000
mkc 3555.8300 -563.84600000
n3700 3583.6300 1277920.00000000
n3701 3591.9200 1293090.00000000
n3702 3579.2300 1270830.00000000
n3703 3585.5900 1283337.00000000
n3704 3589.8800 1302632.00000000
n3705 3568.5400 1288412.00000000
n3706 3582.9300 1297277.00000000
n3707 3570.6000 1252893.00000000
n3708 3577.5900 1290049.00000000
n3709 3573.4400 1293512.00000000
n370a 3575.7200 1307138.00000000
n370b 3574.2300 1304401.00000000
n370c 3576.7100 1296676.00000000
n370e 3561.1900 1284160.00000000
ran14x18 3587.3400 3735.00000000
seymour 3570.0600 423.00000000
swath 2852.3200 468.48473300

### GUROBI: optimal:

Modelname Time (GUROBI) Obj (GUROBI)
10teams 22.0200 924.00000000
acc-tight-0 0.2100 0.00000000
acc-tight-1 3.0300 0.00000000
acc-tight-2 13.5300 0.00000000
acc-tight-3 12.0200 0.00000000
acc-tight-4 0.5700 0.00000000
acc-tight-5 12.7100 0.00000000
acc-tight-6 96.3500 0.00000000
air03 0.5200 340160.00000000
air04 13.9000 56137.00000000
air05 14.2500 26374.00000000
arki001 518.4900 7580813.04597616
bal8x12 0.0500 471.55000000
bc1 145.3600 3.33836255
bc 349.9500 7.00000000
bell3a 2.8100 878430.31600000
bell5 0.2500 8966406.49152000
bienst1 7.7600 46.75000000
bienst2 44.1700 54.60000000
binkar10_1 57.7900 6742.20002400
bk4x3 0.0000 350.00000000
blend2 0.3000 7.59898500
cap6000 0.7700 -2451377.00000000
dano3_3 59.2400 576.34463303
dano3_4 58.9600 576.43522754
dano3_5 350.3400 576.92491596
dcmulti 0.2400 188182.00000000
dsbmip 0.1500 -306.76901203
egout 0.0100 568.10070000
eild76 38.0500 885.41184700
enigma 0.0500 0.00000000
fast0507 305.2300 174.00000000
fixnet6 0.4300 3983.00000000
gen 0.0300 112313.36271800
gesa2 0.5000 25779856.37169790
gesa2_o 1.3300 25779856.37169790
gesa3 0.6200 27991042.64838270
gesa3_o 0.3300 27991042.64838270
gr4x6 0.0000 202.35000000
gt2 0.0100 21166.00000000
irp 3.7400 12159.49283600
khb05250 0.0900 106940226.00000000
l152lav 2.4300 4722.00000000
lseu 0.0800 1120.00000000
mas284 6.8900 91405.72368220
mas74 421.2900 11801.18572900
mas76 28.8200 40005.05414200
misc03 0.6600 3360.00000000
misc06 0.1300 12850.86073738
misc07 5.4200 2810.00000000
mitre 0.2000 115155.00000000
mod008 0.0800 307.00000000
mod010 0.5600 6548.00000000
mod011 60.6300 -54558535.01422740
modglob 0.0800 20740508.08630820
neos1 0.3300 19.00000000
neos2 2.0100 454.86469704
neos3 7.2300 368.84275100
neos4 0.5300 -4.8603440750591E+10
neos5 2.5700 -4.8603440750591E+10
neos6 12.3400 83.00000000
neos7 10.1400 721934.00000000
noswot 563.6200 -41.00000000
nug08 6.3000 214.00000000
nw04 33.8400 16862.00000000
p0033 0.0100 3089.00000000
p0201 0.5800 7615.00000000
p0282 0.1300 258411.00000000
p0548 0.0500 8691.00000000
p2756 0.2200 3124.00000000
pk1 45.5800 11.00000000
pp08acuts 1.0900 7350.00000000
pp08a 1.0900 7350.00000000
prod1 9.3200 -56.00000000
qap10 77.4900 340.00000000
qiu 40.0300 -132.87313695
qnet1 1.1600 16029.69268100
qnet1_o 0.9300 16029.69268100
ran10x10a 0.1100 1499.00000000
ran10x10b 0.0900 3073.00000000
ran10x10c 1.7600 13007.00000000
ran10x12 0.1600 2714.00000000
ran10x26 18.0400 4270.00000000
ran12x12 7.2900 2291.00000000
ran12x21 41.9100 3664.00000000
ran13x13 20.6500 3252.00000000
ran16x16 168.2800 3823.00000000
ran17x17 3.0800 1373.00000000
ran4x64 0.1300 9711.00000000
ran6x43 0.2500 6330.00000000
ran8x32 5.2400 5247.00000000
rentacar 0.5000 28882470.94755350
rgn 0.0700 82.19999924
rlp2 0.0100 19.00000000
rout 11.6200 1077.56000000
set1ch 0.1300 54537.75000000
seymour1 108.6200 410.76370139
stein27 0.0500 18.00000000
stein45 13.2800 30.00000000
swath1 7.6500 379.07129575
swath2 10.7100 385.19969295
vpm1 0.0100 20.00000000
vpm2 0.6200 13.75000000

### GUROBI: feasible:

Modelname Time (GUROBI) Obj (GUROBI)
dano3mip 3590.0700 684.81666667
danoint 3596.5900 65.66666667
fiber 0.1800 405935.18000000
harp2 112.3300 -73899798.69801390
markshare1 3597.2300 3.00000000
markshare2 3597.7100 11.00000000
mkc1 3579.0300 -607.16700000
mkc 3596.3400 -563.84600000
n3700 3592.7700 1266661.00000000
n3701 3585.1400 1261018.00000000
n3702 3589.7100 1255847.00000000
n3703 3596.3000 1251321.00000000
n3704 3589.0400 1261253.00000000
n3705 3592.2200 1271114.00000000
n3706 3587.4400 1257734.00000000
n3707 3592.8200 1225290.00000000
n3708 3590.9400 1242685.00000000
n3709 3588.0700 1262550.00000000
n370a 3596.5300 1278888.00000000
n370b 3563.8100 1269151.00000000
n370c 3596.6000 1253054.00000000
n370e 3584.9300 1239531.00000000
ran14x18 3594.8900 3712.00000000
seymour 3593.3700 423.00000000
swath 3592.4300 471.88630500