Solver Square Comparison: Considers all models.

Date / Time: 01/07/08 20:11:21


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 CPLEX10 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 :3-CPLEX-0.trc
Tracefile 2 :4-CBC-0.trc
Solvers used : CPLEX10
CLP
Modeltype(s)   LP



CLP:
optimal
CLP:
locally optimal
CLP:
feasible
CLP:
infeasible
CLP:
unbounded
CLP:
fail
CLP:
no data
total CPLEX10
CPLEX10:
optimal
109 - - - - 3 - 112
CPLEX10:
locally optimal
- - - - - - - -
CPLEX10:
feasible
- - - - - - - -
CPLEX10:
infeasible
- - - 4 - - - 4
CPLEX10:
unbounded
- - - - - - - -
CPLEX10:
fail
- - - - - 2 - 2
CPLEX10:
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


CPLEX10: optimal -- CLP: optimal    Back to top

Modelname Time (CPLEX10) Time (CLP) Ratio (CPLEX10/CLP) Obj (CPLEX10) Obj (CLP)
aa01 1.5400 1.8300 0.842 55535.43638822 55535.43638822
aa03 1.0000 1.0400 0.962 49616.36363636 49616.36363636
air02 0.0600 0.0700 0.857 7640.00000000 7640.00000000
air06 1.0200 1.0500 0.971 49616.36363636 49616.36363636
baxter 0.8500 0.9400 0.904 56007255.67225311 56007255.67225311
car4 0.4100 1.4000 0.293 35.46037017 35.46037017
cari 0.0600 0.3300 0.182 581.89305779 581.89305779
co5 1.3700 2.6600 0.515 714469.55375105 714469.55375105
co9 6.6700 11.5400 0.578 946920.43028456 946920.43028456
cq5 1.2000 1.2300 0.976 400133.80747262 400133.80747262
cq9 4.3800 5.6000 0.782 505541.70980727 505541.70980727
crew1 0.2000 0.1600 1.250 20.55555556 20.55555556
ex3sta1 21.2200 104.6300 0.203 -63.07540325 -63.07540325
fit2d 0.4200 3.4700 0.121 -68464.29329383 -68464.29329383
fit2p 2.2000 3.7700 0.584 68464.29329383 68464.29329383
fome11 0.1500 0.1900 0.789 0.00000000 0.00000000
fome12 0.3200 0.4100 0.780 0.00000000 0.00000000
gen1 0.1300 1.1400 0.114 0.00000000 0.00000122
gen2 8.9200 41.9100 0.213 3.29279078 3.29279078
gen4 0.8100 54.4500 0.015 0.00000000 0.00000285
jendrec1 0.9500 2.6200 0.363 7028.46051135 7028.46051135
ken-11 0.2700 0.4200 0.643 -6972382262.51996900 -6972382262.51996900
ken-13 0.7800 1.1600 0.672 -1.0257394789482E+10 -1.0257394789482E+10
l30 11.9900 14.9300 0.803 0.95266133 0.95266142
lp22 17.4800 29.7100 0.588 458.94459411 458.94459411
lpl3 0.9800 0.7400 1.324 27318.00000000 27318.00000000
maros-r7 1.3900 2.5500 0.545 1497185.16647964 1497185.16647964
mod2 2.7600 4.7800 0.577 27737371.36444530 27737371.36444000
model10 7.0000 24.0000 0.292 -154599.62130064 -154599.62130064
model11 0.4600 2.3300 0.197 0.00000000 0.00000000
model5 1.8600 3.6300 0.512 -858440.72907343 -858440.72907343
model7 2.8100 2.5600 1.098 49380.08549287 49380.08549287
model9 0.7200 1.5300 0.471 -141123.09361215 -141123.09361336
nemspmm1 2.4400 3.1300 0.780 -327415.83567077 -327415.83567076
nemspmm2 2.3200 3.1200 0.744 -291794.83608908 -291794.83608908
nemswrld 23.3900 43.4300 0.539 260.30896600 260.30896600
nsir1 0.0900 0.3200 0.281 -28909033.00000000 -28909033.00000000
nsir2 0.2500 0.4900 0.510 -27175593.50000000 -27175593.50000000
osa-07 0.1800 0.2500 0.720 535722.51729935 535722.51729935
p010 0.5200 0.8600 0.605 1115047.91511082 1115047.91511082
p05 0.2400 0.3400 0.706 556000.27662588 556000.27662588
pcb3000 0.4800 0.6900 0.696 137416.41961282 137416.41961282
pds-06 0.2700 0.4100 0.659 27761037600.00000000 27761037600.00000000
pds-10 0.6100 0.8900 0.685 26727094976.00000000 26727094976.00000000
pilot87 8.0700 10.9100 0.740 301.71035949 301.71036566
r05 0.2100 0.3400 0.618 557831.85904066 557831.85904066
rat1 0.3000 0.3900 0.769 1999531.66287928 1999531.66287928
rat5 0.9000 1.3900 0.647 3083707.01043842 3083707.01043841
rosen10 0.4000 0.1400 2.857 -174215.45613870 -174215.45613870
scfxm1-2b-64 1.6300 3.2800 0.497 2877.56386371 2877.56386371
scfxm1-2r-64 0.8200 1.0300 0.796 2877.56386371 2877.56386371
scfxm1-2r-96 1.1600 2.0400 0.569 2891.70611371 2891.70611371
scrs8-2r-512 0.1400 0.1900 0.737 1074.09934157 1074.09934157
scsd8-2b-64 0.2600 0.3700 0.703 15.99866803 15.99866803
scsd8-2c-64 0.2400 0.3700 0.649 14.99923200 14.99923200
scsd8-2r-108 0.1100 0.1000 1.100 23.69999446 23.69999434
scsd8-2r-216 0.2200 0.2600 0.846 23.39998388 23.39998388
sctap1-2b-64 0.3000 0.8200 0.366 484.56000000 484.56000000
slptsk 0.8100 1.9700 0.411 29.89536602 29.89536602
south31 39.1100 25.5100 1.533 1818940197.10106000 1818940197.10106000
stocfor3 0.6800 1.0100 0.673 -39976.78394365 -39976.78394365
testbig 0.2400 0.9400 0.255 -60.42296073 -60.42296073
ulevimin 11.8700 29.5800 0.401 -5191101861.43196900 -5191101861.43196900
wood1p 0.0500 0.1200 0.417 1.44290241 1.44290241
world 2.7900 5.4000 0.517 40364873.11413520 40364873.11417430
bas1lp 3.2000 1.8000 1.778 363.00000000 363.00000000
cre-b 1.8000 2.8700 0.627 23129639.88683240 23129639.88683240
cre-d 1.0800 1.8100 0.597 24454969.76454920 24454969.76454920
fome13 0.6600 0.9200 0.717 0.00000000 0.00000000
fome20 3.0800 3.7100 0.830 23821658640.00000000 23821658640.00000000
fome21 7.9700 7.9000 1.009 47346318912.00000000 47346318912.00000000
ken-18 5.1400 7.4400 0.691 -5.2217025287397E+10 -5.2217025287397E+10
kl02 0.2700 0.5100 0.529 215.25000000 215.25000000
nemsemm2 0.4600 0.7900 0.582 581079.57090468 581079.57090469
nsct1 0.4400 1.1400 0.386 -38922436.00000000 -38922436.00000000
nsct2 0.8300 1.9300 0.430 -37175082.00000000 -37175082.00000000
osa-14 0.5000 0.7300 0.685 1106462.84473625 1106462.84473625
osa-30 1.0500 1.5200 0.691 2142139.87320976 2142139.87320976
pds-20 3.0800 3.7000 0.832 23821658640.00000000 23821658640.00000000
pds-30 7.4100 8.5900 0.863 21385445736.00000000 21385445736.00000000
pds-40 11.7000 15.5800 0.751 18855198824.00000000 18855198824.00000000
pds-50 18.2200 22.1600 0.822 16603525724.00000000 16603525724.00000000
pds-60 25.6600 33.3700 0.769 14265904407.00000000 14265904407.00000000
rail507 5.9600 9.4500 0.631 172.14556668 172.14556668
rail516 2.5200 3.2100 0.785 182.00000000 182.00000000
rail582 3.4200 6.9000 0.496 209.71223296 209.71223296
rat7a 6.5400 18.4500 0.354 2074371.41572829 2074371.41572828
rlfddd 0.3200 0.3200 1.000 -13.00000000 -13.00000000
rlfdual 5.3400 50.8800 0.105 -1.00000000 -1.00000000
rlfprim 0.7400 2.0700 0.357 1.00000000 1.00000000
route 0.3200 0.3700 0.865 5941.65027667 5941.65027667
scfxm1-2r-256 6.6600 13.3600 0.499 2891.70611371 2891.70611371
scsd8-2r-432 0.4700 0.7500 0.627 25.79996956 25.79996945
sctap1-2r-480 0.8800 1.9000 0.463 248.50000000 248.50000000
t0331-4l 13.8400 16.0400 0.863 29730.03335194 29730.03335194
us04 0.3100 6.3100 0.049 17731.66666667 17731.66666667
watson_1 14.3400 86.4600 0.166 -1609.28079534 -1609.28071548
dbic1 66.5000 266.5700 0.249 -9768973.00000000 -9768973.00000000
dbir1 0.8100 3.4500 0.235 -8106707.00000000 -8106707.00000000
dbir2 1.2800 2.8400 0.451 -6116916.50000000 -6116916.50000000
nemsemm1 1.0400 2.7300 0.381 512959.60078798 512959.60078798
nw14 1.0100 2.6300 0.384 61844.00000000 61844.00000000
osa-60 2.4000 4.9300 0.487 4044072.50315742 4044072.50315751
pds-100 56.0300 75.0000 0.747 10928229968.00000000 10928229968.00000000
pds-70 34.4800 44.7900 0.770 12241162812.00000000 12241162812.00000000
pds-80 44.8600 59.1600 0.758 11469077462.00000000 11469077462.00000000
pds-90 54.9600 63.8900 0.860 11087561635.00000000 11087561635.00000000
rail2586 929.8800 1743.5600 0.533 935.92182057 935.92182057
self 3.8700 5.7900 0.668 0.00000000 0.00000000

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CPLEX10: optimal -- CLP: fail    Back to top

Modelname Time (CPLEX10) Time (CLP) Ratio (CPLEX10/CLP) Obj (CPLEX10) Status (CLP)
nug15 1349.7700 3600.1700 --- 1040.99404096 mstat(14) sstat( 3)
qap15 1318.5300 3600.4100 --- 1040.99404096 mstat(14) sstat( 3)
rail4284 2681.7200 3602.5400 --- 1054.05449127 mstat(14) sstat( 3)

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CPLEX10: infeasible -- CLP: infeasible    Back to top

Modelname Time (CPLEX10) Time (CLP) Ratio (CPLEX10/CLP) Status (CPLEX10) Status (CLP)
bgindy 0.1200 0.0500 --- mstat( 4) sstat( 1) mstat(19) sstat( 1)
gosh 1.4300 0.8100 --- mstat( 4) sstat( 1) mstat(19) sstat( 1)
lpl1 38.2100 0.5000 --- mstat( 4) sstat( 1) mstat(19) sstat( 1)
sgpf5y6 22.9000 12.7900 --- mstat( 4) sstat( 1) mstat(19) sstat( 1)

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CPLEX10: fail -- CLP: fail    Back to top

Modelname Time (CPLEX10) Time (CLP) Ratio (CPLEX10/CLP) Status (CPLEX10) Status (CLP)
nug20 3616.8200 3600.1900 --- mstat( 6) sstat( 3) mstat(14) sstat( 3)
nug30 3674.2200 3600.7100 --- mstat( 6) sstat( 3) mstat(14) sstat( 3)

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CPLEX10: optimal:     Back to top

Modelname Time (CPLEX10) Obj (CPLEX10)
aa01 1.5400 55535.43638822
aa03 1.0000 49616.36363636
air02 0.0600 7640.00000000
air06 1.0200 49616.36363636
baxter 0.8500 56007255.67225311
car4 0.4100 35.46037017
cari 0.0600 581.89305779
co5 1.3700 714469.55375105
co9 6.6700 946920.43028456
cq5 1.2000 400133.80747262
cq9 4.3800 505541.70980727
crew1 0.2000 20.55555556
ex3sta1 21.2200 -63.07540325
fit2d 0.4200 -68464.29329383
fit2p 2.2000 68464.29329383
fome11 0.1500 0.00000000
fome12 0.3200 0.00000000
gen1 0.1300 0.00000000
gen2 8.9200 3.29279078
gen4 0.8100 0.00000000
jendrec1 0.9500 7028.46051135
ken-11 0.2700 -6972382262.51996900
ken-13 0.7800 -1.0257394789482E+10
l30 11.9900 0.95266133
lp22 17.4800 458.94459411
lpl3 0.9800 27318.00000000
maros-r7 1.3900 1497185.16647964
mod2 2.7600 27737371.36444530
model10 7.0000 -154599.62130064
model11 0.4600 0.00000000
model5 1.8600 -858440.72907343
model7 2.8100 49380.08549287
model9 0.7200 -141123.09361215
nemspmm1 2.4400 -327415.83567077
nemspmm2 2.3200 -291794.83608908
nemswrld 23.3900 260.30896600
nsir1 0.0900 -28909033.00000000
nsir2 0.2500 -27175593.50000000
nug15 1349.7700 1040.99404096
osa-07 0.1800 535722.51729935
p010 0.5200 1115047.91511082
p05 0.2400 556000.27662588
pcb3000 0.4800 137416.41961282
pds-06 0.2700 27761037600.00000000
pds-10 0.6100 26727094976.00000000
pilot87 8.0700 301.71035949
qap15 1318.5300 1040.99404096
r05 0.2100 557831.85904066
rat1 0.3000 1999531.66287928
rat5 0.9000 3083707.01043842
rosen10 0.4000 -174215.45613870
scfxm1-2b-64 1.6300 2877.56386371
scfxm1-2r-64 0.8200 2877.56386371
scfxm1-2r-96 1.1600 2891.70611371
scrs8-2r-512 0.1400 1074.09934157
scsd8-2b-64 0.2600 15.99866803
scsd8-2c-64 0.2400 14.99923200
scsd8-2r-108 0.1100 23.69999446
scsd8-2r-216 0.2200 23.39998388
sctap1-2b-64 0.3000 484.56000000
slptsk 0.8100 29.89536602
south31 39.1100 1818940197.10106000
stocfor3 0.6800 -39976.78394365
testbig 0.2400 -60.42296073
ulevimin 11.8700 -5191101861.43196900
wood1p 0.0500 1.44290241
world 2.7900 40364873.11413520
bas1lp 3.2000 363.00000000
cre-b 1.8000 23129639.88683240
cre-d 1.0800 24454969.76454920
fome13 0.6600 0.00000000
fome20 3.0800 23821658640.00000000
fome21 7.9700 47346318912.00000000
ken-18 5.1400 -5.2217025287397E+10
kl02 0.2700 215.25000000
nemsemm2 0.4600 581079.57090468
nsct1 0.4400 -38922436.00000000
nsct2 0.8300 -37175082.00000000
osa-14 0.5000 1106462.84473625
osa-30 1.0500 2142139.87320976
pds-20 3.0800 23821658640.00000000
pds-30 7.4100 21385445736.00000000
pds-40 11.7000 18855198824.00000000
pds-50 18.2200 16603525724.00000000
pds-60 25.6600 14265904407.00000000
rail507 5.9600 172.14556668
rail516 2.5200 182.00000000
rail582 3.4200 209.71223296
rat7a 6.5400 2074371.41572829
rlfddd 0.3200 -13.00000000
rlfdual 5.3400 -1.00000000
rlfprim 0.7400 1.00000000
route 0.3200 5941.65027667
scfxm1-2r-256 6.6600 2891.70611371
scsd8-2r-432 0.4700 25.79996956
sctap1-2r-480 0.8800 248.50000000
t0331-4l 13.8400 29730.03335194
us04 0.3100 17731.66666667
watson_1 14.3400 -1609.28079534
dbic1 66.5000 -9768973.00000000
dbir1 0.8100 -8106707.00000000
dbir2 1.2800 -6116916.50000000
nemsemm1 1.0400 512959.60078798
nw14 1.0100 61844.00000000
osa-60 2.4000 4044072.50315742
pds-100 56.0300 10928229968.00000000
pds-70 34.4800 12241162812.00000000
pds-80 44.8600 11469077462.00000000
pds-90 54.9600 11087561635.00000000
rail2586 929.8800 935.92182057
rail4284 2681.7200 1054.05449127
self 3.8700 0.00000000

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CPLEX10: infeasible:     Back to top

Modelname Time (CPLEX10) Status (CPLEX10)
bgindy -- mstat( 4) sstat( 1)
gosh -- mstat( 4) sstat( 1)
lpl1 -- mstat( 4) sstat( 1)
sgpf5y6 -- mstat( 4) sstat( 1)

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CPLEX10: fail:     Back to top

Modelname Time (CPLEX10) Status (CPLEX10)
nug20 -- mstat( 6) sstat( 3)
nug30 -- mstat( 6) sstat( 3)

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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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