Solver Square Comparison

Solver Square Comparison: Considers all models.

Date / Time: 01/07/08 20:11:19

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 is represented on the left (rows) and solver IPOPT 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 :	`1-CPLEX-0.trc`
Tracefile 2 :	`6-IPOPT-0.trc`
Solvers used :	`CPLEX11`
	`IPOPT`
Modeltype(s)	`LP`

	IPOPT: optimal	IPOPT: locally optimal	IPOPT: feasible	IPOPT: infeasible	IPOPT: unbounded	IPOPT: fail	IPOPT: no data	total CPLEX11
CPLEX11: optimal	`86`	-	`8`	-	-	`18`	-	`112`
CPLEX11: locally optimal	-	-	-	-	-	-	-	`-`
CPLEX11: feasible	-	-	-	-	-	-	-	`-`
CPLEX11: infeasible	-	-	-	`2`	-	`2`	-	`4`
CPLEX11: unbounded	-	-	-	-	-	-	-	`-`
CPLEX11: fail	-	-	-	-	-	`2`	-	`2`
CPLEX11: no data	-	-	-	-	-	-	-	`-`
total IPOPT	`86`	`-`	`8`	`2`	`-`	`22`	`-`	`118`

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.

CPLEX11: optimal -- IPOPT: optimal Back to top

Modelname	Time (CPLEX11)	Time (IPOPT)	Ratio (CPLEX11/IPOPT)	Obj (CPLEX11)	Obj (IPOPT)
`aa01`	`1.5800`	`12.3600`	`0.128`	`55535.43638822`	`55535.43638976`
`aa03`	`0.8400`	`9.7600`	`0.086`	`49616.36363636`	`49616.36363764`
`air02`	`0.0600`	`2.6400`	`0.023`	`7640.00000000`	`7640.00000649`
`air06`	`0.8400`	`9.7100`	`0.087`	`49616.36363636`	`49616.36363764`
`car4`	`0.4200`	`2.7900`	`0.151`	`35.46037017`	`35.46037049`
`cari`	`0.1000`	`6.8800`	`0.015`	`581.89305779`	`581.89305792`
`co5`	`1.5300`	`13.4400`	`0.114`	`714469.55375105`	`714469.73326788`
`co9`	`6.4400`	`33.0000`	`0.195`	`946920.43028456`	`946920.50625303`
`cq5`	`1.1800`	`12.8100`	`0.092`	`400133.80747262`	`400134.39901265`
`cq9`	`3.5500`	`50.5400`	`0.070`	`505541.70980727`	`505541.71044040`
`crew1`	`0.2100`	`1.3000`	`0.162`	`20.55555556`	`20.55556533`
`ex3sta1`	`19.1400`	`34.5600`	`0.554`	`-63.07540325`	`-63.07540325`
`fit2d`	`0.4100`	`5.7300`	`0.072`	`-68464.29329383`	`-68464.29328530`
`fit2p`	`2.1300`	`1.8900`	`1.127`	`68464.29329383`	`68464.29330257`
`fome11`	`0.1800`	`141.2700`	`0.001`	`0.00000000`	`0.02915743`
`fome12`	`0.3400`	`285.3700`	`0.001`	`0.00000000`	`0.05831487`
`gen1`	`0.1200`	`3.9500`	`0.030`	`0.00000000`	`0.00000797`
`gen2`	`9.6300`	`10.4500`	`0.922`	`3.29279078`	`3.29279078`
`gen4`	`0.8600`	`13.8700`	`0.062`	`0.00000000`	`0.00001303`
`jendrec1`	`0.9600`	`6.1500`	`0.156`	`7028.46051135`	`7028.46051765`
`ken-11`	`0.2700`	`6.8200`	`0.040`	`-6972382262.51996900`	`-6972382262.51996000`
`ken-13`	`0.7800`	`25.5600`	`0.031`	`-1.0257394789482E+10`	`-1.0257394789482E+10`
`l30`	`12.7500`	`3.1200`	`4.087`	`0.95266138`	`0.95213670`
`lp22`	`17.3600`	`189.6500`	`0.092`	`458.94459411`	`459.00933769`
`maros-r7`	`1.3800`	`44.3000`	`0.031`	`1497185.16647964`	`1497185.16647971`
`mod2`	`3.1200`	`183.7800`	`0.017`	`27737371.36444540`	`27737371.36472430`
`model11`	`0.4600`	`16.2900`	`0.028`	`0.00000000`	`0.00102069`
`model5`	`2.2600`	`325.9300`	`0.007`	`-858440.72907282`	`-858440.72885225`
`model7`	`1.8900`	`6.7100`	`0.282`	`49380.08549287`	`49380.08570984`
`model9`	`0.7200`	`14.9600`	`0.048`	`-141123.09361307`	`-141123.01524906`
`nemspmm1`	`2.3200`	`5.6700`	`0.409`	`-327415.83567076`	`-327415.83567071`
`nemspmm2`	`2.2400`	`9.4600`	`0.237`	`-291794.83608908`	`-291794.77219164`
`nemswrld`	`23.5500`	`68.0800`	`0.346`	`260.30896600`	`260.30950771`
`nsir1`	`0.1000`	`9.1600`	`0.011`	`-28909033.00000000`	`-28909033.00000000`
`nsir2`	`0.2600`	`11.6700`	`0.022`	`-27175593.50000000`	`-27175593.49999990`
`osa-07`	`0.2000`	`52.1000`	`0.004`	`535722.51729935`	`535722.51966222`
`p010`	`0.5000`	`208.0300`	`0.002`	`1115047.91511082`	`1115047.91511092`
`p05`	`0.2400`	`102.9900`	`0.002`	`556000.27662588`	`556000.27662593`
`pcb3000`	`0.4900`	`3.6400`	`0.135`	`137416.41961282`	`137416.45014264`
`pds-06`	`0.3000`	`115.5100`	`0.003`	`27761037600.00000000`	`27761037600.00020000`
`pds-10`	`0.6200`	`1188.9500`	`0.001`	`26727094976.00000000`	`26727094976.00040000`
`pilot87`	`8.0600`	`48.7900`	`0.165`	`301.71061586`	`301.71036899`
`r05`	`0.2600`	`21.4800`	`0.012`	`557831.85904066`	`557831.85904074`
`rat1`	`0.3200`	`941.4600`	`0.000`	`1999531.66287928`	`1999531.66287934`
`rat5`	`0.9000`	`268.7100`	`0.003`	`3083707.01043842`	`3083707.01043848`
`rosen10`	`0.2800`	`1.5700`	`0.178`	`-174215.45613870`	`-174215.45613866`
`scfxm1-2b-64`	`1.4000`	`11.9400`	`0.117`	`2877.56386371`	`2877.56386502`
`scfxm1-2r-64`	`0.9500`	`4.8900`	`0.194`	`2877.56386371`	`2877.56397453`
`scfxm1-2r-96`	`1.1200`	`8.2300`	`0.136`	`2891.70611371`	`2891.70613527`
`scrs8-2r-512`	`0.1600`	`620.8200`	`0.000`	`1074.09934157`	`1074.09934613`
`scsd8-2b-64`	`0.2600`	`1.8100`	`0.144`	`15.99866803`	`15.99866838`
`scsd8-2c-64`	`0.2800`	`1.9600`	`0.143`	`14.99923200`	`14.99923234`
`scsd8-2r-108`	`0.1100`	`1.1700`	`0.094`	`23.69999446`	`23.69999901`
`scsd8-2r-216`	`0.2300`	`2.7700`	`0.083`	`23.39998388`	`23.40001016`
`sctap1-2b-64`	`0.2800`	`3.6300`	`0.077`	`484.56000000`	`484.56000007`
`slptsk`	`0.8000`	`19.7100`	`0.041`	`29.89536602`	`29.89536603`
`south31`	`36.1200`	`10.1300`	`3.566`	`1818940197.10106000`	`1818940197.10111000`
`stocfor3`	`0.7200`	`10.7400`	`0.067`	`-39976.78394365`	`-39976.78394355`
`testbig`	`0.2400`	`2.8100`	`0.085`	`-60.42296073`	`-59.71377151`
`wood1p`	`0.0600`	`2.7000`	`0.022`	`1.44290241`	`1.44290243`
`world`	`2.6200`	`207.3300`	`0.013`	`40364873.11413520`	`40364873.43040490`
`bas1lp`	`8.1100`	`337.6200`	`0.024`	`363.00000000`	`363.00000000`
`fome13`	`0.6300`	`610.7900`	`0.001`	`0.00000000`	`0.11662974`
`ken-18`	`5.0500`	`219.6100`	`0.023`	`-5.2217025287397E+10`	`-5.2217025287397E+10`
`kl02`	`0.3000`	`17.3100`	`0.017`	`215.25000000`	`215.25001839`
`nsct1`	`0.4900`	`1006.0100`	`0.000`	`-38922436.00000000`	`-38922435.93294140`
`nsct2`	`0.8700`	`2581.9800`	`0.000`	`-37175082.00000000`	`-37175081.99999980`
`osa-14`	`0.4500`	`107.6000`	`0.004`	`1106462.84473625`	`1106462.97722514`
`osa-30`	`1.0600`	`340.9000`	`0.003`	`2142139.87320976`	`2142140.84747442`
`rail507`	`5.3500`	`45.3000`	`0.118`	`172.14556668`	`172.14556730`
`rail516`	`2.4300`	`49.8800`	`0.049`	`182.00000000`	`182.00000041`
`rail582`	`3.3600`	`52.9000`	`0.064`	`209.71223296`	`209.71223433`
`rat7a`	`6.6500`	`502.1800`	`0.013`	`2074371.41572829`	`2074371.41572835`
`rlfddd`	`0.3600`	`9.8200`	`0.037`	`-13.00000000`	`-12.99999327`
`rlfdual`	`5.1500`	`52.9900`	`0.097`	`-1.00000000`	`-0.99999942`
`rlfprim`	`0.7800`	`70.9300`	`0.011`	`1.00000000`	`1.00001341`
`route`	`0.3200`	`15.2600`	`0.021`	`5941.65027667`	`5941.65028002`
`scfxm1-2r-256`	`5.9200`	`21.0100`	`0.282`	`2891.70611371`	`2892.02010444`
`scsd8-2r-432`	`0.5400`	`5.4300`	`0.099`	`25.79996956`	`25.80002199`
`sctap1-2r-480`	`0.8400`	`6.7800`	`0.124`	`248.50000000`	`248.50005301`
`t0331-4l`	`11.7100`	`49.2900`	`0.238`	`29730.03335194`	`29730.03339568`
`us04`	`0.3200`	`19.6100`	`0.016`	`17731.66666667`	`17731.66666807`
`dbir2`	`1.2800`	`287.1000`	`0.004`	`-6116916.50000000`	`-6116916.49999969`
`nemsemm1`	`1.0200`	`93.5200`	`0.011`	`512959.60078798`	`512961.33657851`
`nw14`	`1.0000`	`325.8000`	`0.003`	`61844.00000000`	`61844.00012271`
`osa-60`	`2.6900`	`2188.0000`	`0.001`	`4044072.50315742`	`4044072.78288264`

CPLEX11: optimal -- IPOPT: feasible Back to top

Modelname	Time (CPLEX11)	Time (IPOPT)	Ratio (CPLEX11/IPOPT)	Obj (CPLEX11)	Obj (IPOPT)
`lpl3`	`1.0100`	`4012.5000`	`0.000`	`27318.00000000`	`85862.06506435`
`model10`	`7.2500`	`3636.8400`	`0.002`	`-154599.62127674`	`-154596.55370901`
`nug15`	`1338.4500`	`3704.2200`	`0.361`	`1040.99404096`	`1040.99847639`
`qap15`	`1304.2100`	`3877.4700`	`0.336`	`1040.99404096`	`1040.99431703`
`fome20`	`2.9600`	`3754.2400`	`0.001`	`23821658640.00000000`	`23824323635.80390000`
`nemsemm2`	`0.4900`	`5386.9500`	`0.000`	`581079.57090469`	`590853.36666951`
`pds-20`	`2.9800`	`3763.9900`	`0.001`	`23821658640.00000000`	`23824323635.80390000`
`rail2586`	`974.3800`	`3602.5400`	`0.270`	`935.92182057`	`1174.25360797`

CPLEX11: optimal -- IPOPT: fail Back to top

Modelname	Time (CPLEX11)	Time (IPOPT)	Ratio (CPLEX11/IPOPT)	Obj (CPLEX11)	Status (IPOPT)
`baxter`	`0.8400`	`NA`	---	`56007255.67225311`	`mstat(13) sstat(10)`
`ulevimin`	`11.4800`	`3600.4600`	---	`-5191101861.43196900`	`mstat( 6) sstat( 3)`
`cre-b`	`1.6800`	`4393.6500`	---	`23129639.88683240`	`mstat( 6) sstat( 3)`
`cre-d`	`0.9400`	`NA`	---	`24454969.76454920`	`mstat(13) sstat(10)`
`fome21`	`7.8200`	`3677.8200`	---	`47346318912.00000000`	`mstat( 6) sstat( 3)`
`pds-30`	`6.5800`	`3690.6200`	---	`21385445736.00000000`	`mstat( 6) sstat( 3)`
`pds-40`	`11.1400`	`3651.3200`	---	`18855198824.00000000`	`mstat( 6) sstat( 3)`
`pds-50`	`18.1700`	`NA`	---	`16603525724.00000000`	`mstat(13) sstat(10)`
`pds-60`	`26.6000`	`NA`	---	`14265904407.00000000`	`mstat(13) sstat(13)`
`watson_1`	`15.4400`	`NA`	---	`-1609.28079835`	`mstat(13) sstat(10)`
`dbic1`	`63.0600`	`NA`	---	`-9768973.00000000`	`mstat(13) sstat(13)`
`dbir1`	`0.7800`	`3603.5200`	---	`-8106707.00000000`	`mstat( 6) sstat( 3)`
`pds-100`	`53.8100`	`29813.5800`	---	`10928229968.00000000`	`mstat( 6) sstat( 3)`
`pds-70`	`34.4900`	`NA`	---	`12241162812.00000000`	`mstat(13) sstat(10)`
`pds-80`	`44.2700`	`NA`	---	`11469077462.00000000`	`mstat(13) sstat(13)`
`pds-90`	`52.9900`	`NA`	---	`11087561635.00000000`	`mstat(13) sstat(13)`
`rail4284`	`2431.5700`	`NA`	---	`1054.05449127`	`mstat(13) sstat(10)`
`self`	`5.4800`	`NA`	---	`0.00000000`	`mstat(13) sstat(10)`

CPLEX11: infeasible -- IPOPT: infeasible Back to top

Modelname	Time (CPLEX11)	Time (IPOPT)	Ratio (CPLEX11/IPOPT)	Status (CPLEX11)	Status (IPOPT)
`bgindy`	`0.1300`	`6.3700`	---	`mstat( 4) sstat( 1)`	`mstat( 4) sstat( 1)`
`gosh`	`1.0000`	`896.3200`	---	`mstat( 4) sstat( 1)`	`mstat( 4) sstat( 1)`

CPLEX11: infeasible -- IPOPT: fail Back to top

Modelname	Time (CPLEX11)	Time (IPOPT)	Ratio (CPLEX11/IPOPT)	Status (CPLEX11)	Status (IPOPT)
`lpl1`	`35.5700`	`NA`	---	`mstat( 4) sstat( 1)`	`mstat(13) sstat(10)`
`sgpf5y6`	`24.3500`	`NA`	---	`mstat( 4) sstat( 1)`	`mstat(13) sstat(10)`

CPLEX11: fail -- IPOPT: fail Back to top

Modelname	Time (CPLEX11)	Time (IPOPT)	Ratio (CPLEX11/IPOPT)	Status (CPLEX11)	Status (IPOPT)
`nug20`	`3604.0600`	`NA`	---	`mstat( 6) sstat( 3)`	`mstat(13) sstat(10)`
`nug30`	`3678.4000`	`NA`	---	`mstat( 6) sstat( 3)`	`mstat(13) sstat(13)`

CPLEX11: optimal: Back to top

Modelname	Time (CPLEX11)	Obj (CPLEX11)
`aa01`	`1.5800`	`55535.43638822`
`aa03`	`0.8400`	`49616.36363636`
`air02`	`0.0600`	`7640.00000000`
`air06`	`0.8400`	`49616.36363636`
`baxter`	`0.8400`	`56007255.67225311`
`car4`	`0.4200`	`35.46037017`
`cari`	`0.1000`	`581.89305779`
`co5`	`1.5300`	`714469.55375105`
`co9`	`6.4400`	`946920.43028456`
`cq5`	`1.1800`	`400133.80747262`
`cq9`	`3.5500`	`505541.70980727`
`crew1`	`0.2100`	`20.55555556`
`ex3sta1`	`19.1400`	`-63.07540325`
`fit2d`	`0.4100`	`-68464.29329383`
`fit2p`	`2.1300`	`68464.29329383`
`fome11`	`0.1800`	`0.00000000`
`fome12`	`0.3400`	`0.00000000`
`gen1`	`0.1200`	`0.00000000`
`gen2`	`9.6300`	`3.29279078`
`gen4`	`0.8600`	`0.00000000`
`jendrec1`	`0.9600`	`7028.46051135`
`ken-11`	`0.2700`	`-6972382262.51996900`
`ken-13`	`0.7800`	`-1.0257394789482E+10`
`l30`	`12.7500`	`0.95266138`
`lp22`	`17.3600`	`458.94459411`
`lpl3`	`1.0100`	`27318.00000000`
`maros-r7`	`1.3800`	`1497185.16647964`
`mod2`	`3.1200`	`27737371.36444540`
`model10`	`7.2500`	`-154599.62127674`
`model11`	`0.4600`	`0.00000000`
`model5`	`2.2600`	`-858440.72907282`
`model7`	`1.8900`	`49380.08549287`
`model9`	`0.7200`	`-141123.09361307`
`nemspmm1`	`2.3200`	`-327415.83567076`
`nemspmm2`	`2.2400`	`-291794.83608908`
`nemswrld`	`23.5500`	`260.30896600`
`nsir1`	`0.1000`	`-28909033.00000000`
`nsir2`	`0.2600`	`-27175593.50000000`
`nug15`	`1338.4500`	`1040.99404096`
`osa-07`	`0.2000`	`535722.51729935`
`p010`	`0.5000`	`1115047.91511082`
`p05`	`0.2400`	`556000.27662588`
`pcb3000`	`0.4900`	`137416.41961282`
`pds-06`	`0.3000`	`27761037600.00000000`
`pds-10`	`0.6200`	`26727094976.00000000`
`pilot87`	`8.0600`	`301.71061586`
`qap15`	`1304.2100`	`1040.99404096`
`r05`	`0.2600`	`557831.85904066`
`rat1`	`0.3200`	`1999531.66287928`
`rat5`	`0.9000`	`3083707.01043842`
`rosen10`	`0.2800`	`-174215.45613870`
`scfxm1-2b-64`	`1.4000`	`2877.56386371`
`scfxm1-2r-64`	`0.9500`	`2877.56386371`
`scfxm1-2r-96`	`1.1200`	`2891.70611371`
`scrs8-2r-512`	`0.1600`	`1074.09934157`
`scsd8-2b-64`	`0.2600`	`15.99866803`
`scsd8-2c-64`	`0.2800`	`14.99923200`
`scsd8-2r-108`	`0.1100`	`23.69999446`
`scsd8-2r-216`	`0.2300`	`23.39998388`
`sctap1-2b-64`	`0.2800`	`484.56000000`
`slptsk`	`0.8000`	`29.89536602`
`south31`	`36.1200`	`1818940197.10106000`
`stocfor3`	`0.7200`	`-39976.78394365`
`testbig`	`0.2400`	`-60.42296073`
`ulevimin`	`11.4800`	`-5191101861.43196900`
`wood1p`	`0.0600`	`1.44290241`
`world`	`2.6200`	`40364873.11413520`
`bas1lp`	`8.1100`	`363.00000000`
`cre-b`	`1.6800`	`23129639.88683240`
`cre-d`	`0.9400`	`24454969.76454920`
`fome13`	`0.6300`	`0.00000000`
`fome20`	`2.9600`	`23821658640.00000000`
`fome21`	`7.8200`	`47346318912.00000000`
`ken-18`	`5.0500`	`-5.2217025287397E+10`
`kl02`	`0.3000`	`215.25000000`
`nemsemm2`	`0.4900`	`581079.57090469`
`nsct1`	`0.4900`	`-38922436.00000000`
`nsct2`	`0.8700`	`-37175082.00000000`
`osa-14`	`0.4500`	`1106462.84473625`
`osa-30`	`1.0600`	`2142139.87320976`
`pds-20`	`2.9800`	`23821658640.00000000`
`pds-30`	`6.5800`	`21385445736.00000000`
`pds-40`	`11.1400`	`18855198824.00000000`
`pds-50`	`18.1700`	`16603525724.00000000`
`pds-60`	`26.6000`	`14265904407.00000000`
`rail507`	`5.3500`	`172.14556668`
`rail516`	`2.4300`	`182.00000000`
`rail582`	`3.3600`	`209.71223296`
`rat7a`	`6.6500`	`2074371.41572829`
`rlfddd`	`0.3600`	`-13.00000000`
`rlfdual`	`5.1500`	`-1.00000000`
`rlfprim`	`0.7800`	`1.00000000`
`route`	`0.3200`	`5941.65027667`
`scfxm1-2r-256`	`5.9200`	`2891.70611371`
`scsd8-2r-432`	`0.5400`	`25.79996956`
`sctap1-2r-480`	`0.8400`	`248.50000000`
`t0331-4l`	`11.7100`	`29730.03335194`
`us04`	`0.3200`	`17731.66666667`
`watson_1`	`15.4400`	`-1609.28079835`
`dbic1`	`63.0600`	`-9768973.00000000`
`dbir1`	`0.7800`	`-8106707.00000000`
`dbir2`	`1.2800`	`-6116916.50000000`
`nemsemm1`	`1.0200`	`512959.60078798`
`nw14`	`1.0000`	`61844.00000000`
`osa-60`	`2.6900`	`4044072.50315742`
`pds-100`	`53.8100`	`10928229968.00000000`
`pds-70`	`34.4900`	`12241162812.00000000`
`pds-80`	`44.2700`	`11469077462.00000000`
`pds-90`	`52.9900`	`11087561635.00000000`
`rail2586`	`974.3800`	`935.92182057`
`rail4284`	`2431.5700`	`1054.05449127`
`self`	`5.4800`	`0.00000000`

CPLEX11: infeasible: Back to top

Modelname	Time (CPLEX11)	Status (CPLEX11)
`bgindy`	`--`	`mstat( 4) sstat( 1)`
`gosh`	`--`	`mstat( 4) sstat( 1)`
`lpl1`	`--`	`mstat( 4) sstat( 1)`
`sgpf5y6`	`--`	`mstat( 4) sstat( 1)`

CPLEX11: fail: Back to top

Modelname	Time (CPLEX11)	Status (CPLEX11)
`nug20`	`--`	`mstat( 6) sstat( 3)`
`nug30`	`--`	`mstat( 6) sstat( 3)`

IPOPT: optimal: Back to top

Modelname	Time (IPOPT)	Obj (IPOPT)
`aa01`	`12.3600`	`55535.43638976`
`aa03`	`9.7600`	`49616.36363764`
`air02`	`2.6400`	`7640.00000649`
`air06`	`9.7100`	`49616.36363764`
`car4`	`2.7900`	`35.46037049`
`cari`	`6.8800`	`581.89305792`
`co5`	`13.4400`	`714469.73326788`
`co9`	`33.0000`	`946920.50625303`
`cq5`	`12.8100`	`400134.39901265`
`cq9`	`50.5400`	`505541.71044040`
`crew1`	`1.3000`	`20.55556533`
`ex3sta1`	`34.5600`	`-63.07540325`
`fit2d`	`5.7300`	`-68464.29328530`
`fit2p`	`1.8900`	`68464.29330257`
`fome11`	`141.2700`	`0.02915743`
`fome12`	`285.3700`	`0.05831487`
`gen1`	`3.9500`	`0.00000797`
`gen2`	`10.4500`	`3.29279078`
`gen4`	`13.8700`	`0.00001303`
`jendrec1`	`6.1500`	`7028.46051765`
`ken-11`	`6.8200`	`-6972382262.51996000`
`ken-13`	`25.5600`	`-1.0257394789482E+10`
`l30`	`3.1200`	`0.95213670`
`lp22`	`189.6500`	`459.00933769`
`maros-r7`	`44.3000`	`1497185.16647971`
`mod2`	`183.7800`	`27737371.36472430`
`model11`	`16.2900`	`0.00102069`
`model5`	`325.9300`	`-858440.72885225`
`model7`	`6.7100`	`49380.08570984`
`model9`	`14.9600`	`-141123.01524906`
`nemspmm1`	`5.6700`	`-327415.83567071`
`nemspmm2`	`9.4600`	`-291794.77219164`
`nemswrld`	`68.0800`	`260.30950771`
`nsir1`	`9.1600`	`-28909033.00000000`
`nsir2`	`11.6700`	`-27175593.49999990`
`osa-07`	`52.1000`	`535722.51966222`
`p010`	`208.0300`	`1115047.91511092`
`p05`	`102.9900`	`556000.27662593`
`pcb3000`	`3.6400`	`137416.45014264`
`pds-06`	`115.5100`	`27761037600.00020000`
`pds-10`	`1188.9500`	`26727094976.00040000`
`pilot87`	`48.7900`	`301.71036899`
`r05`	`21.4800`	`557831.85904074`
`rat1`	`941.4600`	`1999531.66287934`
`rat5`	`268.7100`	`3083707.01043848`
`rosen10`	`1.5700`	`-174215.45613866`
`scfxm1-2b-64`	`11.9400`	`2877.56386502`
`scfxm1-2r-64`	`4.8900`	`2877.56397453`
`scfxm1-2r-96`	`8.2300`	`2891.70613527`
`scrs8-2r-512`	`620.8200`	`1074.09934613`
`scsd8-2b-64`	`1.8100`	`15.99866838`
`scsd8-2c-64`	`1.9600`	`14.99923234`
`scsd8-2r-108`	`1.1700`	`23.69999901`
`scsd8-2r-216`	`2.7700`	`23.40001016`
`sctap1-2b-64`	`3.6300`	`484.56000007`
`slptsk`	`19.7100`	`29.89536603`
`south31`	`10.1300`	`1818940197.10111000`
`stocfor3`	`10.7400`	`-39976.78394355`
`testbig`	`2.8100`	`-59.71377151`
`wood1p`	`2.7000`	`1.44290243`
`world`	`207.3300`	`40364873.43040490`
`bas1lp`	`337.6200`	`363.00000000`
`fome13`	`610.7900`	`0.11662974`
`ken-18`	`219.6100`	`-5.2217025287397E+10`
`kl02`	`17.3100`	`215.25001839`
`nsct1`	`1006.0100`	`-38922435.93294140`
`nsct2`	`2581.9800`	`-37175081.99999980`
`osa-14`	`107.6000`	`1106462.97722514`
`osa-30`	`340.9000`	`2142140.84747442`
`rail507`	`45.3000`	`172.14556730`
`rail516`	`49.8800`	`182.00000041`
`rail582`	`52.9000`	`209.71223433`
`rat7a`	`502.1800`	`2074371.41572835`
`rlfddd`	`9.8200`	`-12.99999327`
`rlfdual`	`52.9900`	`-0.99999942`
`rlfprim`	`70.9300`	`1.00001341`
`route`	`15.2600`	`5941.65028002`
`scfxm1-2r-256`	`21.0100`	`2892.02010444`
`scsd8-2r-432`	`5.4300`	`25.80002199`
`sctap1-2r-480`	`6.7800`	`248.50005301`
`t0331-4l`	`49.2900`	`29730.03339568`
`us04`	`19.6100`	`17731.66666807`
`dbir2`	`287.1000`	`-6116916.49999969`
`nemsemm1`	`93.5200`	`512961.33657851`
`nw14`	`325.8000`	`61844.00012271`
`osa-60`	`2188.0000`	`4044072.78288264`

IPOPT: feasible: Back to top

Modelname	Time (IPOPT)	Obj (IPOPT)
`lpl3`	`4012.5000`	`85862.06506435`
`model10`	`3636.8400`	`-154596.55370901`
`nug15`	`3704.2200`	`1040.99847639`
`qap15`	`3877.4700`	`1040.99431703`
`fome20`	`3754.2400`	`23824323635.80390000`
`nemsemm2`	`5386.9500`	`590853.36666951`
`pds-20`	`3763.9900`	`23824323635.80390000`
`rail2586`	`3602.5400`	`1174.25360797`

IPOPT: infeasible: Back to top

Modelname	Time (IPOPT)	Status (IPOPT)
`bgindy`	`--`	`mstat( 4) sstat( 1)`
`gosh`	`--`	`mstat( 4) sstat( 1)`

IPOPT: fail: Back to top

Modelname	Time (IPOPT)	Status (IPOPT)
`baxter`	`--`	`mstat(13) sstat(10)`
`ulevimin`	`--`	`mstat( 6) sstat( 3)`
`cre-b`	`--`	`mstat( 6) sstat( 3)`
`cre-d`	`--`	`mstat(13) sstat(10)`
`fome21`	`--`	`mstat( 6) sstat( 3)`
`lpl1`	`--`	`mstat(13) sstat(10)`
`nug20`	`--`	`mstat(13) sstat(10)`
`pds-30`	`--`	`mstat( 6) sstat( 3)`
`pds-40`	`--`	`mstat( 6) sstat( 3)`
`pds-50`	`--`	`mstat(13) sstat(10)`
`pds-60`	`--`	`mstat(13) sstat(13)`
`sgpf5y6`	`--`	`mstat(13) sstat(10)`
`watson_1`	`--`	`mstat(13) sstat(10)`
`dbic1`	`--`	`mstat(13) sstat(13)`
`dbir1`	`--`	`mstat( 6) sstat( 3)`
`nug30`	`--`	`mstat(13) sstat(13)`
`pds-100`	`--`	`mstat( 6) sstat( 3)`
`pds-70`	`--`	`mstat(13) sstat(10)`
`pds-80`	`--`	`mstat(13) sstat(13)`
`pds-90`	`--`	`mstat(13) sstat(13)`
`rail4284`	`--`	`mstat(13) sstat(10)`
`self`	`--`	`mstat(13) sstat(10)`