Solver Square Comparison: Considers all models.

Date / Time: 01/07/08 20:11:20


Solver comparison utility.

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 CPLEX11-Barrier is represented on the left (rows) and solver CLP 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.


Tracefile 1 :2-CPLEX-1.trc
Tracefile 2 :4-CBC-0.trc
Solvers used : CPLEX11-Barrier
CLP
Modeltype(s)   LP



CLP:
optimal
CLP:
locally optimal
CLP:
feasible
CLP:
infeasible
CLP:
unbounded
CLP:
fail
CLP:
no data
total CPLEX11-Barrier
CPLEX11-Barrier:
optimal
109 - - - - 4 - 113
CPLEX11-Barrier:
locally optimal
- - - - - - - -
CPLEX11-Barrier:
feasible
- - - - - - - -
CPLEX11-Barrier:
infeasible
- - - 2 - - - 2
CPLEX11-Barrier:
unbounded
- - - - - - - -
CPLEX11-Barrier:
fail
- - - 2 - 1 - 3
CPLEX11-Barrier:
no data
- - - - - - - -
total CLP 109 - - 4 - 5 - 118




Solver return definitions:

OutcomeModel StatusSolver Status
optimal 1 or 15 1
locally optimal 2 any
feasible 7 or 16 or 17 1 or 2 or 3 or 4 or 5
infeasible4 or 5 or 19 1
unbounded3 or 18 1
fail all other all other




Solver Resource Times


CPLEX11-Barrier: optimal -- CLP: optimal    Back to top

Modelname Time (CPLEX11-Barrier) Time (CLP) Ratio (CPLEX11-Barrier/CLP) Obj (CPLEX11-Barrier) Obj (CLP)
aa01 0.7100 1.8300 0.388 55535.43638822 55535.43638822
aa03 0.5700 1.0400 0.548 49616.36363636 49616.36363636
air02 0.1100 0.0700 1.571 7640.00000000 7640.00000000
air06 0.5600 1.0500 0.533 49616.36363636 49616.36363636
baxter 3.2000 0.9400 3.404 56007255.67225311 56007255.67225311
car4 0.4100 1.4000 0.293 35.46037017 35.46037017
cari 0.0500 0.3300 0.152 581.89305779 581.89305779
co5 0.7400 2.6600 0.278 714469.55375789 714469.55375105
co9 2.1600 11.5400 0.187 946920.43032251 946920.43028456
cq5 0.6700 1.2300 0.545 400133.80747262 400133.80747262
cq9 2.0900 5.6000 0.373 505541.70980727 505541.70980727
crew1 0.1200 0.1600 0.750 20.55555556 20.55555556
ex3sta1 1.8600 104.6300 0.018 -63.07540325 -63.07540325
fit2d 0.3400 3.4700 0.098 -68464.29329383 -68464.29329383
fit2p 0.2900 3.7700 0.077 68464.29329383 68464.29329383
fome11 0.1400 0.1900 0.737 0.00000000 0.00000000
fome12 0.3000 0.4100 0.732 0.00000000 0.00000000
gen1 0.6000 1.1400 0.526 0.00000038 0.00000122
gen2 3.0300 41.9100 0.072 3.29279078 3.29279078
gen4 29.9700 54.4500 0.550 0.00000036 0.00000285
jendrec1 0.9200 2.6200 0.351 7028.46051135 7028.46051135
ken-11 0.3800 0.4200 0.905 -6972382262.51996900 -6972382262.51996900
ken-13 1.0500 1.1600 0.905 -1.0257394789482E+10 -1.0257394789482E+10
l30 18.5400 14.9300 1.242 0.95266137 0.95266142
lp22 4.0600 29.7100 0.137 458.94459411 458.94459411
lpl3 1.2000 0.7400 1.622 27318.00000000 27318.00000000
maros-r7 1.1000 2.5500 0.431 1497185.16647964 1497185.16647964
mod2 6.3300 4.7800 1.324 27737371.36445580 27737371.36444000
model10 1.4800 24.0000 0.062 -154599.62122930 -154599.62130064
model11 0.4800 2.3300 0.206 0.00000000 0.00000000
model5 0.7300 3.6300 0.201 -858440.72907149 -858440.72907343
model7 0.4600 2.5600 0.180 49380.08549628 49380.08549287
model9 0.3300 1.5300 0.216 -141123.09360707 -141123.09361336
nemspmm1 0.5500 3.1300 0.176 -327415.83567076 -327415.83567076
nemspmm2 0.6700 3.1200 0.215 -291794.83608908 -291794.83608908
nemswrld 3.1600 43.4300 0.073 260.30896600 260.30896600
nsir1 1.2600 0.3200 3.938 -28909033.00000000 -28909033.00000000
nsir2 1.4100 0.4900 2.878 -27175593.50000000 -27175593.50000000
osa-07 0.2800 0.2500 1.120 535722.51729935 535722.51729935
p010 0.9900 0.8600 1.151 1115047.91511082 1115047.91511082
p05 0.3500 0.3400 1.029 556000.27662588 556000.27662588
pcb3000 0.5200 0.6900 0.754 137416.41961282 137416.41961282
pds-06 1.1000 0.4100 2.683 27761037600.00000000 27761037600.00000000
pds-10 3.8500 0.8900 4.326 26727094976.00000000 26727094976.00000000
pilot87 2.4900 10.9100 0.228 301.71034746 301.71036566
r05 0.3800 0.3400 1.118 557831.85904066 557831.85904066
rat1 0.2700 0.3900 0.692 1999531.66287928 1999531.66287928
rat5 0.6100 1.3900 0.439 3083707.01043842 3083707.01043841
rosen10 0.1500 0.1400 1.071 -174215.45613870 -174215.45613870
scfxm1-2b-64 2.2300 3.2800 0.680 2877.56386371 2877.56386371
scfxm1-2r-64 0.7000 1.0300 0.680 2877.56386371 2877.56386371
scfxm1-2r-96 1.1100 2.0400 0.544 2891.70611371 2891.70611371
scrs8-2r-512 0.1400 0.1900 0.737 1074.09934157 1074.09934157
scsd8-2b-64 0.4900 0.3700 1.324 15.99866803 15.99866803
scsd8-2c-64 0.4600 0.3700 1.243 14.99923200 14.99923200
scsd8-2r-108 0.8800 0.1000 8.800 23.70000000 23.69999434
scsd8-2r-216 1.5200 0.2600 5.846 23.39998576 23.39998388
sctap1-2b-64 0.4900 0.8200 0.598 484.56000000 484.56000000
slptsk 1.4900 1.9700 0.756 29.89536602 29.89536602
south31 0.8000 25.5100 0.031 1818940197.10106000 1818940197.10106000
stocfor3 0.6300 1.0100 0.624 -39976.78394365 -39976.78394365
testbig 0.2800 0.9400 0.298 -60.42296073 -60.42296073
ulevimin 3.8800 29.5800 0.131 -5191101861.43196900 -5191101861.43196900
wood1p 0.1000 0.1200 0.833 1.44290241 1.44290241
world 6.2400 5.4000 1.156 40364873.11417350 40364873.11417430
bas1lp 9.0900 1.8000 5.050 363.00000000 363.00000000
cre-b 2.3300 2.8700 0.812 23129639.88683240 23129639.88683240
cre-d 1.7400 1.8100 0.961 24454969.76454920 24454969.76454920
fome13 0.6700 0.9200 0.728 0.00000000 0.00000000
fome20 16.6900 3.7100 4.499 23821658640.00000000 23821658640.00000000
fome21 41.4100 7.9000 5.242 47346318912.00000000 47346318912.00000000
ken-18 6.9000 7.4400 0.927 -5.2217025287397E+10 -5.2217025287397E+10
kl02 0.3600 0.5100 0.706 215.25000000 215.25000000
nemsemm2 0.7400 0.7900 0.937 581079.57090469 581079.57090469
nsct1 67.2600 1.1400 59.000 -38922436.00000000 -38922436.00000000
nsct2 47.4700 1.9300 24.596 -37175082.00000000 -37175082.00000000
osa-14 0.6800 0.7300 0.932 1106462.84473625 1106462.84473625
osa-30 1.6600 1.5200 1.092 2142139.87320976 2142139.87320976
pds-20 16.5600 3.7000 4.476 23821658640.00000000 23821658640.00000000
pds-30 47.3700 8.5900 5.515 21385445736.00000000 21385445736.00000000
pds-40 92.8500 15.5800 5.960 18855198824.00000000 18855198824.00000000
pds-50 133.8200 22.1600 6.039 16603525724.00000000 16603525724.00000000
pds-60 193.9800 33.3700 5.813 14265904407.00000000 14265904407.00000000
rail507 1.3200 9.4500 0.140 172.14556668 172.14556668
rail516 0.9600 3.2100 0.299 182.00000000 182.00000000
rail582 1.3800 6.9000 0.200 209.71223296 209.71223296
rat7a 3.6000 18.4500 0.195 2074371.41572829 2074371.41572828
rlfddd 1.8900 0.3200 5.906 -13.00000000 -13.00000000
rlfdual 7.5700 50.8800 0.149 -1.00000000 -1.00000000
rlfprim 2.6400 2.0700 1.275 1.00000000 1.00000000
route 4.3900 0.3700 11.865 5941.65027667 5941.65027667
scfxm1-2r-256 4.1000 13.3600 0.307 2891.70611371 2891.70611371
scsd8-2r-432 1.1800 0.7500 1.573 25.79999802 25.79996945
sctap1-2r-480 1.0800 1.9000 0.568 248.50000000 248.50000000
t0331-4l 1.8000 16.0400 0.112 29730.03335194 29730.03335194
us04 0.3600 6.3100 0.057 17731.66666667 17731.66666667
watson_1 35.1200 86.4600 0.406 -1609.27855376 -1609.28071548
dbic1 38.8200 266.5700 0.146 -9768973.00000000 -9768973.00000000
dbir1 29.0600 3.4500 8.423 -8106707.00000000 -8106707.00000000
dbir2 20.4100 2.8400 7.187 -6116916.50000000 -6116916.50000000
nemsemm1 4.1900 2.7300 1.535 512959.60078798 512959.60078798
nw14 3.3400 2.6300 1.270 61844.00000000 61844.00000000
osa-60 3.9200 4.9300 0.795 4044072.50315742 4044072.50315751
pds-100 510.1200 75.0000 6.802 10928229968.00000000 10928229968.00000000
pds-70 268.5000 44.7900 5.995 12241162812.00000000 12241162812.00000000
pds-80 329.2600 59.1600 5.566 11469077462.00000000 11469077462.00000000
pds-90 385.6200 63.8900 6.036 11087561635.00000000 11087561635.00000000
rail2586 62.4500 1743.5600 0.036 935.92182057 935.92182057
self 3.3600 5.7900 0.580 0.00000000 0.00000000

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CPLEX11-Barrier: optimal -- CLP: fail    Back to top

Modelname Time (CPLEX11-Barrier) Time (CLP) Ratio (CPLEX11-Barrier/CLP) Obj (CPLEX11-Barrier) Status (CLP)
nug15 51.6300 3600.1700 --- 1040.99404096 mstat(14) sstat( 3)
qap15 49.1100 3600.4100 --- 1040.99404096 mstat(14) sstat( 3)
nug20 730.1200 3600.1900 --- 2181.60332164 mstat(14) sstat( 3)
rail4284 147.2300 3602.5400 --- 1054.05449127 mstat(14) sstat( 3)

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CPLEX11-Barrier: infeasible -- CLP: infeasible    Back to top

Modelname Time (CPLEX11-Barrier) Time (CLP) Ratio (CPLEX11-Barrier/CLP) Status (CPLEX11-Barrier) Status (CLP)
bgindy 0.2500 0.0500 --- mstat( 4) sstat( 1) mstat(19) sstat( 1)
gosh 1.8100 0.8100 --- mstat( 4) sstat( 1) mstat(19) sstat( 1)

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CPLEX11-Barrier: fail -- CLP: infeasible    Back to top

Modelname Time (CPLEX11-Barrier) Time (CLP) Ratio (CPLEX11-Barrier/CLP) Status (CPLEX11-Barrier) Status (CLP)
lpl1 NA 0.5000 --- mstat(13) sstat(13) mstat(19) sstat( 1)
sgpf5y6 NA 12.7900 --- mstat(13) sstat(13) mstat(19) sstat( 1)

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CPLEX11-Barrier: fail -- CLP: fail    Back to top

Modelname Time (CPLEX11-Barrier) Time (CLP) Ratio (CPLEX11-Barrier/CLP) Status (CPLEX11-Barrier) Status (CLP)
nug30 163.0500 3600.7100 --- mstat(14) sstat( 4) mstat(14) sstat( 3)

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CPLEX11-Barrier: optimal:     Back to top

Modelname Time (CPLEX11-Barrier) Obj (CPLEX11-Barrier)
aa01 0.7100 55535.43638822
aa03 0.5700 49616.36363636
air02 0.1100 7640.00000000
air06 0.5600 49616.36363636
baxter 3.2000 56007255.67225311
car4 0.4100 35.46037017
cari 0.0500 581.89305779
co5 0.7400 714469.55375789
co9 2.1600 946920.43032251
cq5 0.6700 400133.80747262
cq9 2.0900 505541.70980727
crew1 0.1200 20.55555556
ex3sta1 1.8600 -63.07540325
fit2d 0.3400 -68464.29329383
fit2p 0.2900 68464.29329383
fome11 0.1400 0.00000000
fome12 0.3000 0.00000000
gen1 0.6000 0.00000038
gen2 3.0300 3.29279078
gen4 29.9700 0.00000036
jendrec1 0.9200 7028.46051135
ken-11 0.3800 -6972382262.51996900
ken-13 1.0500 -1.0257394789482E+10
l30 18.5400 0.95266137
lp22 4.0600 458.94459411
lpl3 1.2000 27318.00000000
maros-r7 1.1000 1497185.16647964
mod2 6.3300 27737371.36445580
model10 1.4800 -154599.62122930
model11 0.4800 0.00000000
model5 0.7300 -858440.72907149
model7 0.4600 49380.08549628
model9 0.3300 -141123.09360707
nemspmm1 0.5500 -327415.83567076
nemspmm2 0.6700 -291794.83608908
nemswrld 3.1600 260.30896600
nsir1 1.2600 -28909033.00000000
nsir2 1.4100 -27175593.50000000
nug15 51.6300 1040.99404096
osa-07 0.2800 535722.51729935
p010 0.9900 1115047.91511082
p05 0.3500 556000.27662588
pcb3000 0.5200 137416.41961282
pds-06 1.1000 27761037600.00000000
pds-10 3.8500 26727094976.00000000
pilot87 2.4900 301.71034746
qap15 49.1100 1040.99404096
r05 0.3800 557831.85904066
rat1 0.2700 1999531.66287928
rat5 0.6100 3083707.01043842
rosen10 0.1500 -174215.45613870
scfxm1-2b-64 2.2300 2877.56386371
scfxm1-2r-64 0.7000 2877.56386371
scfxm1-2r-96 1.1100 2891.70611371
scrs8-2r-512 0.1400 1074.09934157
scsd8-2b-64 0.4900 15.99866803
scsd8-2c-64 0.4600 14.99923200
scsd8-2r-108 0.8800 23.70000000
scsd8-2r-216 1.5200 23.39998576
sctap1-2b-64 0.4900 484.56000000
slptsk 1.4900 29.89536602
south31 0.8000 1818940197.10106000
stocfor3 0.6300 -39976.78394365
testbig 0.2800 -60.42296073
ulevimin 3.8800 -5191101861.43196900
wood1p 0.1000 1.44290241
world 6.2400 40364873.11417350
bas1lp 9.0900 363.00000000
cre-b 2.3300 23129639.88683240
cre-d 1.7400 24454969.76454920
fome13 0.6700 0.00000000
fome20 16.6900 23821658640.00000000
fome21 41.4100 47346318912.00000000
ken-18 6.9000 -5.2217025287397E+10
kl02 0.3600 215.25000000
nemsemm2 0.7400 581079.57090469
nsct1 67.2600 -38922436.00000000
nsct2 47.4700 -37175082.00000000
nug20 730.1200 2181.60332164
osa-14 0.6800 1106462.84473625
osa-30 1.6600 2142139.87320976
pds-20 16.5600 23821658640.00000000
pds-30 47.3700 21385445736.00000000
pds-40 92.8500 18855198824.00000000
pds-50 133.8200 16603525724.00000000
pds-60 193.9800 14265904407.00000000
rail507 1.3200 172.14556668
rail516 0.9600 182.00000000
rail582 1.3800 209.71223296
rat7a 3.6000 2074371.41572829
rlfddd 1.8900 -13.00000000
rlfdual 7.5700 -1.00000000
rlfprim 2.6400 1.00000000
route 4.3900 5941.65027667
scfxm1-2r-256 4.1000 2891.70611371
scsd8-2r-432 1.1800 25.79999802
sctap1-2r-480 1.0800 248.50000000
t0331-4l 1.8000 29730.03335194
us04 0.3600 17731.66666667
watson_1 35.1200 -1609.27855376
dbic1 38.8200 -9768973.00000000
dbir1 29.0600 -8106707.00000000
dbir2 20.4100 -6116916.50000000
nemsemm1 4.1900 512959.60078798
nw14 3.3400 61844.00000000
osa-60 3.9200 4044072.50315742
pds-100 510.1200 10928229968.00000000
pds-70 268.5000 12241162812.00000000
pds-80 329.2600 11469077462.00000000
pds-90 385.6200 11087561635.00000000
rail2586 62.4500 935.92182057
rail4284 147.2300 1054.05449127
self 3.3600 0.00000000

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CPLEX11-Barrier: infeasible:     Back to top

Modelname Time (CPLEX11-Barrier) Status (CPLEX11-Barrier)
bgindy -- mstat( 4) sstat( 1)
gosh -- mstat( 4) sstat( 1)

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CPLEX11-Barrier: fail:     Back to top

Modelname Time (CPLEX11-Barrier) Status (CPLEX11-Barrier)
lpl1 -- mstat(13) sstat(13)
sgpf5y6 -- mstat(13) sstat(13)
nug30 -- mstat(14) sstat( 4)

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CLP: optimal:     Back to top

Modelname Time (CLP) Obj (CLP)
aa01 1.8300 55535.43638822
aa03 1.0400 49616.36363636
air02 0.0700 7640.00000000
air06 1.0500 49616.36363636
baxter 0.9400 56007255.67225311
car4 1.4000 35.46037017
cari 0.3300 581.89305779
co5 2.6600 714469.55375105
co9 11.5400 946920.43028456
cq5 1.2300 400133.80747262
cq9 5.6000 505541.70980727
crew1 0.1600 20.55555556
ex3sta1 104.6300 -63.07540325
fit2d 3.4700 -68464.29329383
fit2p 3.7700 68464.29329383
fome11 0.1900 0.00000000
fome12 0.4100 0.00000000
gen1 1.1400 0.00000122
gen2 41.9100 3.29279078
gen4 54.4500 0.00000285
jendrec1 2.6200 7028.46051135
ken-11 0.4200 -6972382262.51996900
ken-13 1.1600 -1.0257394789482E+10
l30 14.9300 0.95266142
lp22 29.7100 458.94459411
lpl3 0.7400 27318.00000000
maros-r7 2.5500 1497185.16647964
mod2 4.7800 27737371.36444000
model10 24.0000 -154599.62130064
model11 2.3300 0.00000000
model5 3.6300 -858440.72907343
model7 2.5600 49380.08549287
model9 1.5300 -141123.09361336
nemspmm1 3.1300 -327415.83567076
nemspmm2 3.1200 -291794.83608908
nemswrld 43.4300 260.30896600
nsir1 0.3200 -28909033.00000000
nsir2 0.4900 -27175593.50000000
osa-07 0.2500 535722.51729935
p010 0.8600 1115047.91511082
p05 0.3400 556000.27662588
pcb3000 0.6900 137416.41961282
pds-06 0.4100 27761037600.00000000
pds-10 0.8900 26727094976.00000000
pilot87 10.9100 301.71036566
r05 0.3400 557831.85904066
rat1 0.3900 1999531.66287928
rat5 1.3900 3083707.01043841
rosen10 0.1400 -174215.45613870
scfxm1-2b-64 3.2800 2877.56386371
scfxm1-2r-64 1.0300 2877.56386371
scfxm1-2r-96 2.0400 2891.70611371
scrs8-2r-512 0.1900 1074.09934157
scsd8-2b-64 0.3700 15.99866803
scsd8-2c-64 0.3700 14.99923200
scsd8-2r-108 0.1000 23.69999434
scsd8-2r-216 0.2600 23.39998388
sctap1-2b-64 0.8200 484.56000000
slptsk 1.9700 29.89536602
south31 25.5100 1818940197.10106000
stocfor3 1.0100 -39976.78394365
testbig 0.9400 -60.42296073
ulevimin 29.5800 -5191101861.43196900
wood1p 0.1200 1.44290241
world 5.4000 40364873.11417430
bas1lp 1.8000 363.00000000
cre-b 2.8700 23129639.88683240
cre-d 1.8100 24454969.76454920
fome13 0.9200 0.00000000
fome20 3.7100 23821658640.00000000
fome21 7.9000 47346318912.00000000
ken-18 7.4400 -5.2217025287397E+10
kl02 0.5100 215.25000000
nemsemm2 0.7900 581079.57090469
nsct1 1.1400 -38922436.00000000
nsct2 1.9300 -37175082.00000000
osa-14 0.7300 1106462.84473625
osa-30 1.5200 2142139.87320976
pds-20 3.7000 23821658640.00000000
pds-30 8.5900 21385445736.00000000
pds-40 15.5800 18855198824.00000000
pds-50 22.1600 16603525724.00000000
pds-60 33.3700 14265904407.00000000
rail507 9.4500 172.14556668
rail516 3.2100 182.00000000
rail582 6.9000 209.71223296
rat7a 18.4500 2074371.41572828
rlfddd 0.3200 -13.00000000
rlfdual 50.8800 -1.00000000
rlfprim 2.0700 1.00000000
route 0.3700 5941.65027667
scfxm1-2r-256 13.3600 2891.70611371
scsd8-2r-432 0.7500 25.79996945
sctap1-2r-480 1.9000 248.50000000
t0331-4l 16.0400 29730.03335194
us04 6.3100 17731.66666667
watson_1 86.4600 -1609.28071548
dbic1 266.5700 -9768973.00000000
dbir1 3.4500 -8106707.00000000
dbir2 2.8400 -6116916.50000000
nemsemm1 2.7300 512959.60078798
nw14 2.6300 61844.00000000
osa-60 4.9300 4044072.50315751
pds-100 75.0000 10928229968.00000000
pds-70 44.7900 12241162812.00000000
pds-80 59.1600 11469077462.00000000
pds-90 63.8900 11087561635.00000000
rail2586 1743.5600 935.92182057
self 5.7900 0.00000000

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CLP: infeasible:     Back to top

Modelname Time (CLP) Status (CLP)
bgindy -- mstat(19) sstat( 1)
gosh -- mstat(19) sstat( 1)
lpl1 -- mstat(19) sstat( 1)
sgpf5y6 -- mstat(19) sstat( 1)

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CLP: fail:     Back to top

Modelname Time (CLP) Status (CLP)
nug15 -- mstat(14) sstat( 3)
qap15 -- mstat(14) sstat( 3)
nug20 -- mstat(14) sstat( 3)
nug30 -- mstat(14) sstat( 3)
rail4284 -- mstat(14) sstat( 3)

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