Solver Square Comparison

Solver Square Comparison: Considers all models.

Results created on 01/21/09 17:51:15 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 Glpk 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.trc
Tracefile 2:	GLPK.trc
Solvers used :	CPLEX
	Glpk
Modeltype(s)	`LP`

	Glpk: optimal	Glpk: locally optimal	Glpk: feasible	Glpk: infeasible	Glpk: unbounded	Glpk: fail	Glpk: no data	total CPLEX
CPLEX: optimal	`101`	-	-	-	-	`9`	-	`110`
CPLEX: locally optimal	-	-	-	-	-	-	-	`-`
CPLEX: feasible	-	-	-	-	-	-	-	`-`
CPLEX: infeasible	-	-	-	`4`	-	-	-	`4`
CPLEX: unbounded	-	-	-	-	-	-	-	`-`
CPLEX: fail	-	-	-	-	-	`2`	-	`2`
CPLEX: no data	-	-	-	-	-	-	-	`-`
total Glpk	`101`	`-`	`-`	`4`	`-`	`11`	`-`	`116`

Solver return definitions:

Outcome	Model Status	Solver 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
infeasible	4 or 5 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 -- Glpk: optimal

Modelname	Time (CPLEX)	Time (Glpk)	Ratio (CPLEX/Glpk)	Obj (CPLEX)	Obj (Glpk)
`aa01`	`1.2600`	`7.9900`	`0.158`	`55535.43638822`	`55535.43638822`
`aa03`	`0.6900`	`9.4300`	`0.073`	`49616.36363636`	`49616.36363636`
`air02`	`0.0400`	`0.0800`	`0.500`	`7640.00000000`	`7640.00000000`
`air06`	`0.7000`	`8.8100`	`0.079`	`49616.36363636`	`49616.36363636`
`baxter`	`0.6800`	`17.9200`	`0.038`	`56007255.67225311`	`56007255.67225311`
`car4`	`0.3700`	`0.5400`	`0.685`	`35.46037017`	`35.46037017`
`cari`	`0.0500`	`0.1600`	`0.313`	`581.89305779`	`581.89305779`
`co5`	`1.2800`	`5.8100`	`0.220`	`714469.55375105`	`714469.55380650`
`co9`	`5.6200`	`25.4000`	`0.221`	`946920.43028456`	`946920.43034958`
`cq5`	`0.9200`	`6.7800`	`0.136`	`400133.80747262`	`400133.80747262`
`cq9`	`2.9700`	`28.5800`	`0.104`	`505541.70980727`	`505541.70980727`
`crew1`	`0.1600`	`0.1700`	`0.941`	`20.55555556`	`20.55555556`
`ex3sta1`	`15.2100`	`4.4100`	`3.449`	`-63.07540325`	`-63.07540325`
`fit2d`	`0.3400`	`5.3800`	`0.063`	`-68464.29329383`	`-68464.29329383`
`fit2p`	`1.7600`	`4.0600`	`0.433`	`68464.29329383`	`68464.29329383`
`fome11`	`0.1300`	`0.1300`	`1.000`	`0.00000000`	`0.00000000`
`fome12`	`0.2800`	`0.3900`	`0.718`	`0.00000000`	`0.00000000`
`gen1`	`0.1500`	`3.8600`	`0.039`	`0.00000071`	`-0.00000003`
`gen2`	`8.1200`	`36.8000`	`0.221`	`3.29279078`	`3.29279078`
`gen4`	`1.2000`	`74.9400`	`0.016`	`0.00000038`	`-0.00000041`
`jendrec1`	`0.8000`	`5.4100`	`0.148`	`7028.46051135`	`7028.46051135`
`ken-11`	`0.2100`	`8.9600`	`0.023`	`-6972382262.51996900`	`-6972382262.51996900`
`ken-13`	`0.6600`	`53.0700`	`0.012`	`-1.0257394789482E+10`	`-1.0257394789482E+10`
`lp22`	`15.2100`	`70.5900`	`0.215`	`458.94459411`	`458.94459411`
`lpl3`	`0.9900`	`9.6400`	`0.103`	`27318.00000000`	`27318.00000000`
`maros-r7`	`1.1400`	`3.9600`	`0.288`	`1497185.16647964`	`1497185.16647964`
`mod2`	`2.6000`	`110.3200`	`0.024`	`27737371.36445580`	`27737371.36445520`
`model10`	`5.9700`	`10.1100`	`0.591`	`-154599.62130064`	`-154599.62125881`
`model11`	`0.4000`	`4.8000`	`0.083`	`0.00000000`	`0.00000000`
`model5`	`1.4200`	`1.7000`	`0.835`	`-858440.72907343`	`-858440.72907211`
`model7`	`1.7900`	`2.3700`	`0.755`	`49380.08549287`	`49380.08549347`
`model9`	`0.5900`	`1.8000`	`0.328`	`-141123.09361336`	`-141122.75932328`
`nemspmm1`	`1.9200`	`3.5600`	`0.539`	`-327415.83567077`	`-327415.83567076`
`nemspmm2`	`1.9300`	`3.8200`	`0.505`	`-291794.83608908`	`-291794.83608908`
`nemswrld`	`20.4600`	`98.5100`	`0.208`	`260.30896600`	`260.30896600`
`nsir1`	`0.0800`	`0.6800`	`0.118`	`-28909033.00000000`	`-28909033.00000000`
`nsir2`	`0.2000`	`0.5100`	`0.392`	`-27175593.50000000`	`-27175593.50000000`
`nug15`	`1120.6500`	`2208.2900`	`0.507`	`1040.99404096`	`1040.99404096`
`osa-07`	`0.1600`	`0.3200`	`0.500`	`535722.51729935`	`535722.51729935`
`p010`	`0.4200`	`6.6200`	`0.063`	`1115047.91511082`	`1115047.91511082`
`p05`	`0.1900`	`1.8000`	`0.106`	`556000.27662588`	`556000.27662588`
`pcb3000`	`0.4200`	`2.9400`	`0.143`	`137416.41961282`	`137416.41961282`
`pds-06`	`0.2400`	`2.6100`	`0.092`	`27761037600.00000000`	`27761037600.00000000`
`pds-10`	`0.5200`	`11.7200`	`0.044`	`26727094976.00000000`	`26727094976.00000000`
`pilot87`	`6.9000`	`11.0200`	`0.626`	`301.71034733`	`301.71035886`
`qap15`	`1125.9300`	`2335.2400`	`0.482`	`1040.99404096`	`1040.99404096`
`r05`	`0.2000`	`1.9500`	`0.103`	`557831.85904066`	`557831.85904066`
`rat1`	`0.2500`	`2.4300`	`0.103`	`1999531.66287928`	`1999531.66287928`
`rat5`	`0.7400`	`3.0900`	`0.239`	`3083707.01043842`	`3083707.01043841`
`rosen10`	`0.2400`	`1.0000`	`0.240`	`-174215.45613870`	`-174215.45613870`
`scfxm1-2b-64`	`1.1600`	`24.8900`	`0.047`	`2877.56386371`	`2877.56386371`
`scfxm1-2r-64`	`0.5400`	`5.7600`	`0.094`	`2877.56386371`	`2877.56386371`
`scfxm1-2r-96`	`0.6100`	`12.1100`	`0.050`	`2891.70611371`	`2891.70611371`
`scrs8-2r-512`	`0.1200`	`10.5000`	`0.011`	`1074.09934157`	`1074.09934157`
`scsd8-2b-64`	`0.2300`	`4.8200`	`0.048`	`15.99866803`	`15.99866803`
`scsd8-2c-64`	`0.2100`	`4.8000`	`0.044`	`14.99923200`	`14.99923200`
`scsd8-2r-108`	`0.0800`	`1.5600`	`0.051`	`23.69999434`	`23.69999434`
`scsd8-2r-216`	`0.1800`	`4.3300`	`0.042`	`23.39998409`	`23.39998388`
`sctap1-2b-64`	`0.2300`	`5.8000`	`0.040`	`484.56000000`	`484.56000000`
`slptsk`	`0.6700`	`2.3400`	`0.286`	`29.89536602`	`29.89536602`
`south31`	`27.9500`	`61.4300`	`0.455`	`1818940197.10106000`	`1818940197.10106000`
`stocfor3`	`0.6400`	`5.8600`	`0.109`	`-39976.78394365`	`-39976.78394365`
`testbig`	`0.2000`	`6.9400`	`0.029`	`-60.42296073`	`-60.42296073`
`ulevimin`	`9.1400`	`46.3200`	`0.197`	`-5191101861.43196900`	`-5191101861.43196900`
`wood1p`	`0.0400`	`0.1500`	`0.267`	`1.44290241`	`1.44290241`
`world`	`2.3800`	`145.6900`	`0.016`	`40364873.11413310`	`40364873.11417860`
`bas1lp`	`6.2000`	`1.9100`	`3.246`	`363.00000000`	`363.00000000`
`cre-b`	`1.5700`	`14.8700`	`0.106`	`23129639.88683240`	`23129639.88683240`
`cre-d`	`0.8300`	`8.6500`	`0.096`	`24454969.76454920`	`24454969.76454920`
`fome13`	`0.5600`	`1.3200`	`0.424`	`0.00000000`	`0.00000000`
`fome20`	`2.6300`	`115.3000`	`0.023`	`23821658640.00000000`	`23821658640.00000000`
`fome21`	`6.6200`	`923.7600`	`0.007`	`47346318912.00000000`	`47346318912.00000000`
`ken-18`	`4.3600`	`870.2100`	`0.005`	`-5.2217025287397E+10`	`-5.2217025287397E+10`
`kl02`	`0.2300`	`0.6100`	`0.377`	`215.25000000`	`215.25000000`
`nemsemm2`	`0.3900`	`5.5800`	`0.070`	`581079.57090469`	`581079.57092282`
`nsct1`	`0.4200`	`7.2900`	`0.058`	`-38922436.00000000`	`-38922436.00000000`
`nsct2`	`0.7200`	`2.3600`	`0.305`	`-37175082.00000000`	`-37175082.00000000`
`osa-14`	`0.3600`	`1.4500`	`0.248`	`1106462.84473625`	`1106462.84473626`
`osa-30`	`0.7800`	`5.7300`	`0.136`	`2142139.87320976`	`2142139.87320976`
`pds-20`	`2.5700`	`116.9300`	`0.022`	`23821658640.00000000`	`23821658640.00000000`
`pds-30`	`5.6700`	`496.4200`	`0.011`	`21385445736.00000000`	`21385445736.00000000`
`pds-40`	`10.3000`	`1511.6100`	`0.007`	`18855198824.00000000`	`18855198824.00000000`
`rail507`	`3.8100`	`18.6900`	`0.204`	`172.14556668`	`172.14556668`
`rail516`	`1.9200`	`6.5600`	`0.293`	`182.00000000`	`182.00000000`
`rail582`	`2.5200`	`19.4800`	`0.129`	`209.71223296`	`209.71223296`
`rat7a`	`5.3400`	`24.5200`	`0.218`	`2074371.41572829`	`2074371.41572828`
`rlfddd`	`0.3200`	`48.9300`	`0.007`	`-13.00000000`	`-13.00000000`
`rlfdual`	`4.0100`	`2015.8600`	`0.002`	`-1.00000000`	`-1.00000000`
`rlfprim`	`0.6400`	`23.2000`	`0.028`	`1.00000000`	`1.00000000`
`route`	`0.2700`	`11.7400`	`0.023`	`5941.65027667`	`5941.65027667`
`scsd8-2r-432`	`0.4000`	`13.5400`	`0.030`	`25.79996981`	`25.79996945`
`t0331-4l`	`10.7900`	`35.1700`	`0.307`	`29730.03335194`	`29730.03335194`
`us04`	`0.2600`	`0.9500`	`0.274`	`17731.66666667`	`17731.66666667`
`watson_1`	`16.4400`	`2991.3700`	`0.005`	`-1609.28076523`	`-1609.28080399`
`dbic1`	`45.9400`	`290.4600`	`0.158`	`-9768973.00000000`	`-9768973.00000000`
`dbir1`	`0.6900`	`16.5500`	`0.042`	`-8106707.00000000`	`-8106707.00000000`
`dbir2`	`1.0900`	`4.9300`	`0.221`	`-6116916.50000000`	`-6116916.50000000`
`nemsemm1`	`0.8600`	`6.1900`	`0.139`	`512959.60078798`	`512959.60091267`
`nw14`	`0.7500`	`2.2200`	`0.338`	`61844.00000000`	`61844.00000000`
`osa-60`	`2.3200`	`27.9500`	`0.083`	`4044072.50315742`	`4044072.50315735`
`self`	`4.7800`	`7.1000`	`0.673`	`0.00000000`	`0.00000000`

CPLEX: optimal -- Glpk: fail

Modelname	Time (CPLEX)	Time (Glpk)	Ratio (CPLEX/Glpk)	Obj (CPLEX)	Status (Glpk)
`l30`	`10.8300`	`18.5100`	---	`0.95266140`	`mstat(13)sstat(13)`
`pds-50`	`15.0100`	`3599.4400`	---	`16603525724.00000000`	`mstat(14)sstat( 3)`
`pds-60`	`17.7400`	`3597.2300`	---	`14265904407.00000000`	`mstat(14)sstat( 3)`
`pds-100`	`45.9100`	`3597.6300`	---	`10928229968.00000000`	`mstat(14)sstat( 3)`
`pds-70`	`27.5600`	`3599.1100`	---	`12241162812.00000000`	`mstat(14)sstat( 3)`
`pds-80`	`35.7100`	`3597.6700`	---	`11469077462.00000000`	`mstat(14)sstat( 3)`
`pds-90`	`42.6300`	`3599.9900`	---	`11087561635.00000000`	`mstat(14)sstat( 3)`
`rail2586`	`911.1400`	`3605.2600`	---	`935.92182057`	`mstat(14)sstat( 3)`
`rail4284`	`2257.5700`	`3607.4900`	---	`1054.05449127`	`mstat(14)sstat( 3)`

CPLEX: infeasible -- Glpk: infeasible

Modelname	Time (CPLEX)	Time (Glpk)	Ratio (CPLEX/Glpk)	Status (CPLEX)	Status (Glpk)
`bgindy`	`0.0900`	`0.2700`	---	`mstat( 4)sstat( 1)`	`mstat(19)sstat( 1)`
`gosh`	`0.8600`	`1.0500`	---	`mstat( 4)sstat( 1)`	`mstat(19)sstat( 1)`
`lpl1`	`29.3900`	`205.2700`	---	`mstat( 4)sstat( 1)`	`mstat(19)sstat( 1)`
`sgpf5y6`	`27.8300`	`0.2000`	---	`mstat( 4)sstat( 1)`	`mstat(19)sstat( 1)`

CPLEX: fail -- Glpk: fail

Modelname	Time (CPLEX)	Time (Glpk)	Ratio (CPLEX/Glpk)	Status (CPLEX)	Status (Glpk)
`nug20`	`4000.0100`	`3613.6100`	---	`mstat( 6)sstat( 8)`	`mstat(14)sstat( 3)`
`nug30`	`4067.4900`	`3610.2200`	---	`mstat( 6)sstat( 8)`	`mstat(14)sstat( 3)`

CPLEX: optimal:

Modelname	Time (CPLEX)	Obj (CPLEX)
`aa01`	`1.2600`	`55535.43638822`
`aa03`	`0.6900`	`49616.36363636`
`air02`	`0.0400`	`7640.00000000`
`air06`	`0.7000`	`49616.36363636`
`baxter`	`0.6800`	`56007255.67225311`
`car4`	`0.3700`	`35.46037017`
`cari`	`0.0500`	`581.89305779`
`co5`	`1.2800`	`714469.55375105`
`co9`	`5.6200`	`946920.43028456`
`cq5`	`0.9200`	`400133.80747262`
`cq9`	`2.9700`	`505541.70980727`
`crew1`	`0.1600`	`20.55555556`
`ex3sta1`	`15.2100`	`-63.07540325`
`fit2d`	`0.3400`	`-68464.29329383`
`fit2p`	`1.7600`	`68464.29329383`
`fome11`	`0.1300`	`0.00000000`
`fome12`	`0.2800`	`0.00000000`
`gen1`	`0.1500`	`0.00000071`
`gen2`	`8.1200`	`3.29279078`
`gen4`	`1.2000`	`0.00000038`
`jendrec1`	`0.8000`	`7028.46051135`
`ken-11`	`0.2100`	`-6972382262.51996900`
`ken-13`	`0.6600`	`-1.0257394789482E+10`
`l30`	`10.8300`	`0.95266140`
`lp22`	`15.2100`	`458.94459411`
`lpl3`	`0.9900`	`27318.00000000`
`maros-r7`	`1.1400`	`1497185.16647964`
`mod2`	`2.6000`	`27737371.36445580`
`model10`	`5.9700`	`-154599.62130064`
`model11`	`0.4000`	`0.00000000`
`model5`	`1.4200`	`-858440.72907343`
`model7`	`1.7900`	`49380.08549287`
`model9`	`0.5900`	`-141123.09361336`
`nemspmm1`	`1.9200`	`-327415.83567077`
`nemspmm2`	`1.9300`	`-291794.83608908`
`nemswrld`	`20.4600`	`260.30896600`
`nsir1`	`0.0800`	`-28909033.00000000`
`nsir2`	`0.2000`	`-27175593.50000000`
`nug15`	`1120.6500`	`1040.99404096`
`osa-07`	`0.1600`	`535722.51729935`
`p010`	`0.4200`	`1115047.91511082`
`p05`	`0.1900`	`556000.27662588`
`pcb3000`	`0.4200`	`137416.41961282`
`pds-06`	`0.2400`	`27761037600.00000000`
`pds-10`	`0.5200`	`26727094976.00000000`
`pilot87`	`6.9000`	`301.71034733`
`qap15`	`1125.9300`	`1040.99404096`
`r05`	`0.2000`	`557831.85904066`
`rat1`	`0.2500`	`1999531.66287928`
`rat5`	`0.7400`	`3083707.01043842`
`rosen10`	`0.2400`	`-174215.45613870`
`scfxm1-2b-64`	`1.1600`	`2877.56386371`
`scfxm1-2r-64`	`0.5400`	`2877.56386371`
`scfxm1-2r-96`	`0.6100`	`2891.70611371`
`scrs8-2r-512`	`0.1200`	`1074.09934157`
`scsd8-2b-64`	`0.2300`	`15.99866803`
`scsd8-2c-64`	`0.2100`	`14.99923200`
`scsd8-2r-108`	`0.0800`	`23.69999434`
`scsd8-2r-216`	`0.1800`	`23.39998409`
`sctap1-2b-64`	`0.2300`	`484.56000000`
`slptsk`	`0.6700`	`29.89536602`
`south31`	`27.9500`	`1818940197.10106000`
`stocfor3`	`0.6400`	`-39976.78394365`
`testbig`	`0.2000`	`-60.42296073`
`ulevimin`	`9.1400`	`-5191101861.43196900`
`wood1p`	`0.0400`	`1.44290241`
`world`	`2.3800`	`40364873.11413310`
`bas1lp`	`6.2000`	`363.00000000`
`cre-b`	`1.5700`	`23129639.88683240`
`cre-d`	`0.8300`	`24454969.76454920`
`fome13`	`0.5600`	`0.00000000`
`fome20`	`2.6300`	`23821658640.00000000`
`fome21`	`6.6200`	`47346318912.00000000`
`ken-18`	`4.3600`	`-5.2217025287397E+10`
`kl02`	`0.2300`	`215.25000000`
`nemsemm2`	`0.3900`	`581079.57090469`
`nsct1`	`0.4200`	`-38922436.00000000`
`nsct2`	`0.7200`	`-37175082.00000000`
`osa-14`	`0.3600`	`1106462.84473625`
`osa-30`	`0.7800`	`2142139.87320976`
`pds-20`	`2.5700`	`23821658640.00000000`
`pds-30`	`5.6700`	`21385445736.00000000`
`pds-40`	`10.3000`	`18855198824.00000000`
`pds-50`	`15.0100`	`16603525724.00000000`
`pds-60`	`17.7400`	`14265904407.00000000`
`rail507`	`3.8100`	`172.14556668`
`rail516`	`1.9200`	`182.00000000`
`rail582`	`2.5200`	`209.71223296`
`rat7a`	`5.3400`	`2074371.41572829`
`rlfddd`	`0.3200`	`-13.00000000`
`rlfdual`	`4.0100`	`-1.00000000`
`rlfprim`	`0.6400`	`1.00000000`
`route`	`0.2700`	`5941.65027667`
`scsd8-2r-432`	`0.4000`	`25.79996981`
`t0331-4l`	`10.7900`	`29730.03335194`
`us04`	`0.2600`	`17731.66666667`
`watson_1`	`16.4400`	`-1609.28076523`
`dbic1`	`45.9400`	`-9768973.00000000`
`dbir1`	`0.6900`	`-8106707.00000000`
`dbir2`	`1.0900`	`-6116916.50000000`
`nemsemm1`	`0.8600`	`512959.60078798`
`nw14`	`0.7500`	`61844.00000000`
`osa-60`	`2.3200`	`4044072.50315742`
`pds-100`	`45.9100`	`10928229968.00000000`
`pds-70`	`27.5600`	`12241162812.00000000`
`pds-80`	`35.7100`	`11469077462.00000000`
`pds-90`	`42.6300`	`11087561635.00000000`
`rail2586`	`911.1400`	`935.92182057`
`self`	`4.7800`	`0.00000000`
`rail4284`	`2257.5700`	`1054.05449127`

CPLEX: infeasible:

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

CPLEX: fail:

Modelname	Time (CPLEX)	Status (CPLEX)
`nug20`	`--`	`mstat( 6) sstat( 8)`
`nug30`	`--`	`mstat( 6) sstat( 8)`

Glpk: optimal:

Modelname	Time (Glpk)	Obj (Glpk)
`aa01`	`7.9900`	`55535.43638822`
`aa03`	`9.4300`	`49616.36363636`
`air02`	`0.0800`	`7640.00000000`
`air06`	`8.8100`	`49616.36363636`
`baxter`	`17.9200`	`56007255.67225311`
`car4`	`0.5400`	`35.46037017`
`cari`	`0.1600`	`581.89305779`
`co5`	`5.8100`	`714469.55380650`
`co9`	`25.4000`	`946920.43034958`
`cq5`	`6.7800`	`400133.80747262`
`cq9`	`28.5800`	`505541.70980727`
`crew1`	`0.1700`	`20.55555556`
`ex3sta1`	`4.4100`	`-63.07540325`
`fit2d`	`5.3800`	`-68464.29329383`
`fit2p`	`4.0600`	`68464.29329383`
`fome11`	`0.1300`	`0.00000000`
`fome12`	`0.3900`	`0.00000000`
`gen1`	`3.8600`	`-0.00000003`
`gen2`	`36.8000`	`3.29279078`
`gen4`	`74.9400`	`-0.00000041`
`jendrec1`	`5.4100`	`7028.46051135`
`ken-11`	`8.9600`	`-6972382262.51996900`
`ken-13`	`53.0700`	`-1.0257394789482E+10`
`lp22`	`70.5900`	`458.94459411`
`lpl3`	`9.6400`	`27318.00000000`
`maros-r7`	`3.9600`	`1497185.16647964`
`mod2`	`110.3200`	`27737371.36445520`
`model10`	`10.1100`	`-154599.62125881`
`model11`	`4.8000`	`0.00000000`
`model5`	`1.7000`	`-858440.72907211`
`model7`	`2.3700`	`49380.08549347`
`model9`	`1.8000`	`-141122.75932328`
`nemspmm1`	`3.5600`	`-327415.83567076`
`nemspmm2`	`3.8200`	`-291794.83608908`
`nemswrld`	`98.5100`	`260.30896600`
`nsir1`	`0.6800`	`-28909033.00000000`
`nsir2`	`0.5100`	`-27175593.50000000`
`nug15`	`2208.2900`	`1040.99404096`
`osa-07`	`0.3200`	`535722.51729935`
`p010`	`6.6200`	`1115047.91511082`
`p05`	`1.8000`	`556000.27662588`
`pcb3000`	`2.9400`	`137416.41961282`
`pds-06`	`2.6100`	`27761037600.00000000`
`pds-10`	`11.7200`	`26727094976.00000000`
`pilot87`	`11.0200`	`301.71035886`
`qap15`	`2335.2400`	`1040.99404096`
`r05`	`1.9500`	`557831.85904066`
`rat1`	`2.4300`	`1999531.66287928`
`rat5`	`3.0900`	`3083707.01043841`
`rosen10`	`1.0000`	`-174215.45613870`
`scfxm1-2b-64`	`24.8900`	`2877.56386371`
`scfxm1-2r-64`	`5.7600`	`2877.56386371`
`scfxm1-2r-96`	`12.1100`	`2891.70611371`
`scrs8-2r-512`	`10.5000`	`1074.09934157`
`scsd8-2b-64`	`4.8200`	`15.99866803`
`scsd8-2c-64`	`4.8000`	`14.99923200`
`scsd8-2r-108`	`1.5600`	`23.69999434`
`scsd8-2r-216`	`4.3300`	`23.39998388`
`sctap1-2b-64`	`5.8000`	`484.56000000`
`slptsk`	`2.3400`	`29.89536602`
`south31`	`61.4300`	`1818940197.10106000`
`stocfor3`	`5.8600`	`-39976.78394365`
`testbig`	`6.9400`	`-60.42296073`
`ulevimin`	`46.3200`	`-5191101861.43196900`
`wood1p`	`0.1500`	`1.44290241`
`world`	`145.6900`	`40364873.11417860`
`bas1lp`	`1.9100`	`363.00000000`
`cre-b`	`14.8700`	`23129639.88683240`
`cre-d`	`8.6500`	`24454969.76454920`
`fome13`	`1.3200`	`0.00000000`
`fome20`	`115.3000`	`23821658640.00000000`
`fome21`	`923.7600`	`47346318912.00000000`
`ken-18`	`870.2100`	`-5.2217025287397E+10`
`kl02`	`0.6100`	`215.25000000`
`nemsemm2`	`5.5800`	`581079.57092282`
`nsct1`	`7.2900`	`-38922436.00000000`
`nsct2`	`2.3600`	`-37175082.00000000`
`osa-14`	`1.4500`	`1106462.84473626`
`osa-30`	`5.7300`	`2142139.87320976`
`pds-20`	`116.9300`	`23821658640.00000000`
`pds-30`	`496.4200`	`21385445736.00000000`
`pds-40`	`1511.6100`	`18855198824.00000000`
`rail507`	`18.6900`	`172.14556668`
`rail516`	`6.5600`	`182.00000000`
`rail582`	`19.4800`	`209.71223296`
`rat7a`	`24.5200`	`2074371.41572828`
`rlfddd`	`48.9300`	`-13.00000000`
`rlfdual`	`2015.8600`	`-1.00000000`
`rlfprim`	`23.2000`	`1.00000000`
`route`	`11.7400`	`5941.65027667`
`scsd8-2r-432`	`13.5400`	`25.79996945`
`t0331-4l`	`35.1700`	`29730.03335194`
`us04`	`0.9500`	`17731.66666667`
`watson_1`	`2991.3700`	`-1609.28080399`
`dbic1`	`290.4600`	`-9768973.00000000`
`dbir1`	`16.5500`	`-8106707.00000000`
`dbir2`	`4.9300`	`-6116916.50000000`
`nemsemm1`	`6.1900`	`512959.60091267`
`nw14`	`2.2200`	`61844.00000000`
`osa-60`	`27.9500`	`4044072.50315735`
`self`	`7.1000`	`0.00000000`

Glpk: infeasible:

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

Glpk: fail:

Modelname	Time (Glpk)	Status (Glpk)
`l30`	`--`	`mstat(13)sstat(13)`
`nug20`	`--`	`mstat(14)sstat( 3)`
`pds-50`	`--`	`mstat(14)sstat( 3)`
`pds-60`	`--`	`mstat(14)sstat( 3)`
`nug30`	`--`	`mstat(14)sstat( 3)`
`pds-100`	`--`	`mstat(14)sstat( 3)`
`pds-70`	`--`	`mstat(14)sstat( 3)`
`pds-80`	`--`	`mstat(14)sstat( 3)`
`pds-90`	`--`	`mstat(14)sstat( 3)`
`rail2586`	`--`	`mstat(14)sstat( 3)`
`rail4284`	`--`	`mstat(14)sstat( 3)`

CPLEX: all -- Glpk: all

A "(max)" behind a model names indicates that this model is a maximization model.

Modelname	Time (CPLEX)	Time (Glpk)	Ratio (CPLEX/ Glpk)	Obj (CPLEX)	Obj (Glpk)
`aa01`	`1.2600`	`7.9900`	`0.158`	`55535.43638822`	`55535.43638822`
`aa03`	`0.6900`	`9.4300`	`0.073`	`49616.36363636`	`49616.36363636`
`air02`	`0.0400`	`0.0800`	`0.500`	`7640.00000000`	`7640.00000000`
`air06`	`0.7000`	`8.8100`	`0.079`	`49616.36363636`	`49616.36363636`
`baxter`	`0.6800`	`17.9200`	`0.038`	`56007255.67225311`	`56007255.67225311`
`bgindy`	`0.0900`	`0.2700`	---	`mstat( 4) sstat(1)`	`mstat(19) sstat(1)`
`car4`	`0.3700`	`0.5400`	`0.685`	`35.46037017`	`35.46037017`
`cari`	`0.0500`	`0.1600`	`0.313`	`581.89305779`	`581.89305779`
`co5`	`1.2800`	`5.8100`	`0.220`	`714469.55375105`	`714469.55380650`
`co9`	`5.6200`	`25.4000`	`0.221`	`946920.43028456`	`946920.43034958`
`cq5`	`0.9200`	`6.7800`	`0.136`	`400133.80747262`	`400133.80747262`
`cq9`	`2.9700`	`28.5800`	`0.104`	`505541.70980727`	`505541.70980727`
`crew1`	`0.1600`	`0.1700`	`0.941`	`20.55555556`	`20.55555556`
`ex3sta1`	`15.2100`	`4.4100`	`3.449`	`-63.07540325`	`-63.07540325`
`fit2d`	`0.3400`	`5.3800`	`0.063`	`-68464.29329383`	`-68464.29329383`
`fit2p`	`1.7600`	`4.0600`	`0.433`	`68464.29329383`	`68464.29329383`
`fome11`	`0.1300`	`0.1300`	`1.000`	`0.00000000`	`0.00000000`
`fome12`	`0.2800`	`0.3900`	`0.718`	`0.00000000`	`0.00000000`
`gen1`	`0.1500`	`3.8600`	`0.039`	`0.00000071`	`-0.00000003`
`gen2`	`8.1200`	`36.8000`	`0.221`	`3.29279078`	`3.29279078`
`gen4`	`1.2000`	`74.9400`	`0.016`	`0.00000038`	`-0.00000041`
`gosh`	`0.8600`	`1.0500`	---	`mstat( 4) sstat(1)`	`mstat(19) sstat(1)`
`jendrec1`	`0.8000`	`5.4100`	`0.148`	`7028.46051135`	`7028.46051135`
`ken-11`	`0.2100`	`8.9600`	`0.023`	`-6972382262.51996900`	`-6972382262.51996900`
`ken-13`	`0.6600`	`53.0700`	`0.012`	`-1.0257394789482E+10`	`-1.0257394789482E+10`
`l30`	`10.8300`	`18.5100`	---	`0.95266140`	`mstat(13) sstat(13)`
`lp22`	`15.2100`	`70.5900`	`0.215`	`458.94459411`	`458.94459411`
`lpl3`	`0.9900`	`9.6400`	`0.103`	`27318.00000000`	`27318.00000000`
`maros-r7`	`1.1400`	`3.9600`	`0.288`	`1497185.16647964`	`1497185.16647964`
`mod2`	`2.6000`	`110.3200`	`0.024`	`27737371.36445580`	`27737371.36445520`
`model10`	`5.9700`	`10.1100`	`0.591`	`-154599.62130064`	`-154599.62125881`
`model11`	`0.4000`	`4.8000`	`0.083`	`0.00000000`	`0.00000000`
`model5`	`1.4200`	`1.7000`	`0.835`	`-858440.72907343`	`-858440.72907211`
`model7`	`1.7900`	`2.3700`	`0.755`	`49380.08549287`	`49380.08549347`
`model9`	`0.5900`	`1.8000`	`0.328`	`-141123.09361336`	`-141122.75932328`
`nemspmm1`	`1.9200`	`3.5600`	`0.539`	`-327415.83567077`	`-327415.83567076`
`nemspmm2`	`1.9300`	`3.8200`	`0.505`	`-291794.83608908`	`-291794.83608908`
`nemswrld`	`20.4600`	`98.5100`	`0.208`	`260.30896600`	`260.30896600`
`nsir1`	`0.0800`	`0.6800`	`0.118`	`-28909033.00000000`	`-28909033.00000000`
`nsir2`	`0.2000`	`0.5100`	`0.392`	`-27175593.50000000`	`-27175593.50000000`
`nug15`	`1120.6500`	`2208.2900`	`0.507`	`1040.99404096`	`1040.99404096`
`osa-07`	`0.1600`	`0.3200`	`0.500`	`535722.51729935`	`535722.51729935`
`p010`	`0.4200`	`6.6200`	`0.063`	`1115047.91511082`	`1115047.91511082`
`p05`	`0.1900`	`1.8000`	`0.106`	`556000.27662588`	`556000.27662588`
`pcb3000`	`0.4200`	`2.9400`	`0.143`	`137416.41961282`	`137416.41961282`
`pds-06`	`0.2400`	`2.6100`	`0.092`	`27761037600.00000000`	`27761037600.00000000`
`pds-10`	`0.5200`	`11.7200`	`0.044`	`26727094976.00000000`	`26727094976.00000000`
`pilot87`	`6.9000`	`11.0200`	`0.626`	`301.71034733`	`301.71035886`
`qap15`	`1125.9300`	`2335.2400`	`0.482`	`1040.99404096`	`1040.99404096`
`r05`	`0.2000`	`1.9500`	`0.103`	`557831.85904066`	`557831.85904066`
`rat1`	`0.2500`	`2.4300`	`0.103`	`1999531.66287928`	`1999531.66287928`
`rat5`	`0.7400`	`3.0900`	`0.239`	`3083707.01043842`	`3083707.01043841`
`rosen10`	`0.2400`	`1.0000`	`0.240`	`-174215.45613870`	`-174215.45613870`
`scfxm1-2b-64`	`1.1600`	`24.8900`	`0.047`	`2877.56386371`	`2877.56386371`
`scfxm1-2r-64`	`0.5400`	`5.7600`	`0.094`	`2877.56386371`	`2877.56386371`
`scfxm1-2r-96`	`0.6100`	`12.1100`	`0.050`	`2891.70611371`	`2891.70611371`
`scrs8-2r-512`	`0.1200`	`10.5000`	`0.011`	`1074.09934157`	`1074.09934157`
`scsd8-2b-64`	`0.2300`	`4.8200`	`0.048`	`15.99866803`	`15.99866803`
`scsd8-2c-64`	`0.2100`	`4.8000`	`0.044`	`14.99923200`	`14.99923200`
`scsd8-2r-108`	`0.0800`	`1.5600`	`0.051`	`23.69999434`	`23.69999434`
`scsd8-2r-216`	`0.1800`	`4.3300`	`0.042`	`23.39998409`	`23.39998388`
`sctap1-2b-64`	`0.2300`	`5.8000`	`0.040`	`484.56000000`	`484.56000000`
`slptsk`	`0.6700`	`2.3400`	`0.286`	`29.89536602`	`29.89536602`
`south31`	`27.9500`	`61.4300`	`0.455`	`1818940197.10106000`	`1818940197.10106000`
`stocfor3`	`0.6400`	`5.8600`	`0.109`	`-39976.78394365`	`-39976.78394365`
`testbig`	`0.2000`	`6.9400`	`0.029`	`-60.42296073`	`-60.42296073`
`ulevimin`	`9.1400`	`46.3200`	`0.197`	`-5191101861.43196900`	`-5191101861.43196900`
`wood1p`	`0.0400`	`0.1500`	`0.267`	`1.44290241`	`1.44290241`
`world`	`2.3800`	`145.6900`	`0.016`	`40364873.11413310`	`40364873.11417860`
`bas1lp`	`6.2000`	`1.9100`	`3.246`	`363.00000000`	`363.00000000`
`cre-b`	`1.5700`	`14.8700`	`0.106`	`23129639.88683240`	`23129639.88683240`
`cre-d`	`0.8300`	`8.6500`	`0.096`	`24454969.76454920`	`24454969.76454920`
`fome13`	`0.5600`	`1.3200`	`0.424`	`0.00000000`	`0.00000000`
`fome20`	`2.6300`	`115.3000`	`0.023`	`23821658640.00000000`	`23821658640.00000000`
`fome21`	`6.6200`	`923.7600`	`0.007`	`47346318912.00000000`	`47346318912.00000000`
`ken-18`	`4.3600`	`870.2100`	`0.005`	`-5.2217025287397E+10`	`-5.2217025287397E+10`
`kl02`	`0.2300`	`0.6100`	`0.377`	`215.25000000`	`215.25000000`
`lpl1`	`29.3900`	`205.2700`	---	`mstat( 4) sstat(1)`	`mstat(19) sstat(1)`
`nemsemm2`	`0.3900`	`5.5800`	`0.070`	`581079.57090469`	`581079.57092282`
`nsct1`	`0.4200`	`7.2900`	`0.058`	`-38922436.00000000`	`-38922436.00000000`
`nsct2`	`0.7200`	`2.3600`	`0.305`	`-37175082.00000000`	`-37175082.00000000`
`nug20`	`4000.0100`	`3613.6100`	---	`mstat( 6) sstat(8)`	`mstat(14) sstat(3)`
`osa-14`	`0.3600`	`1.4500`	`0.248`	`1106462.84473625`	`1106462.84473626`
`osa-30`	`0.7800`	`5.7300`	`0.136`	`2142139.87320976`	`2142139.87320976`
`pds-20`	`2.5700`	`116.9300`	`0.022`	`23821658640.00000000`	`23821658640.00000000`
`pds-30`	`5.6700`	`496.4200`	`0.011`	`21385445736.00000000`	`21385445736.00000000`
`pds-40`	`10.3000`	`1511.6100`	`0.007`	`18855198824.00000000`	`18855198824.00000000`
`pds-50`	`15.0100`	`3599.4400`	---	`16603525724.00000000`	`mstat(14) sstat(3)`
`pds-60`	`17.7400`	`3597.2300`	---	`14265904407.00000000`	`mstat(14) sstat(3)`
`rail507`	`3.8100`	`18.6900`	`0.204`	`172.14556668`	`172.14556668`
`rail516`	`1.9200`	`6.5600`	`0.293`	`182.00000000`	`182.00000000`
`rail582`	`2.5200`	`19.4800`	`0.129`	`209.71223296`	`209.71223296`
`rat7a`	`5.3400`	`24.5200`	`0.218`	`2074371.41572829`	`2074371.41572828`
`rlfddd`	`0.3200`	`48.9300`	`0.007`	`-13.00000000`	`-13.00000000`
`rlfdual`	`4.0100`	`2015.8600`	`0.002`	`-1.00000000`	`-1.00000000`
`rlfprim`	`0.6400`	`23.2000`	`0.028`	`1.00000000`	`1.00000000`
`route`	`0.2700`	`11.7400`	`0.023`	`5941.65027667`	`5941.65027667`
`scsd8-2r-432`	`0.4000`	`13.5400`	`0.030`	`25.79996981`	`25.79996945`
`sgpf5y6`	`27.8300`	`0.2000`	---	`mstat( 4) sstat(1)`	`mstat(19) sstat(1)`
`t0331-4l`	`10.7900`	`35.1700`	`0.307`	`29730.03335194`	`29730.03335194`
`us04`	`0.2600`	`0.9500`	`0.274`	`17731.66666667`	`17731.66666667`
`watson_1`	`16.4400`	`2991.3700`	`0.005`	`-1609.28076523`	`-1609.28080399`
`dbic1`	`45.9400`	`290.4600`	`0.158`	`-9768973.00000000`	`-9768973.00000000`
`dbir1`	`0.6900`	`16.5500`	`0.042`	`-8106707.00000000`	`-8106707.00000000`
`dbir2`	`1.0900`	`4.9300`	`0.221`	`-6116916.50000000`	`-6116916.50000000`
`nemsemm1`	`0.8600`	`6.1900`	`0.139`	`512959.60078798`	`512959.60091267`
`nug30`	`4067.4900`	`3610.2200`	---	`mstat( 6) sstat(8)`	`mstat(14) sstat(3)`
`nw14`	`0.7500`	`2.2200`	`0.338`	`61844.00000000`	`61844.00000000`
`osa-60`	`2.3200`	`27.9500`	`0.083`	`4044072.50315742`	`4044072.50315735`
`pds-100`	`45.9100`	`3597.6300`	---	`10928229968.00000000`	`mstat(14) sstat(3)`
`pds-70`	`27.5600`	`3599.1100`	---	`12241162812.00000000`	`mstat(14) sstat(3)`
`pds-80`	`35.7100`	`3597.6700`	---	`11469077462.00000000`	`mstat(14) sstat(3)`
`pds-90`	`42.6300`	`3599.9900`	---	`11087561635.00000000`	`mstat(14) sstat(3)`
`rail2586`	`911.1400`	`3605.2600`	---	`935.92182057`	`mstat(14) sstat(3)`
`self`	`4.7800`	`7.1000`	`0.673`	`0.00000000`	`0.00000000`
`rail4284`	`2257.5700`	`3607.4900`	---	`1054.05449127`	`mstat(14) sstat(3)`