Solver Square Comparison

Solver Square Comparison: Considers all models.

Date / Time: 01/28/08 11:14:03

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 CBC2008 is represented on the left (rows) and solver IPOPT2008 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-CBC2008.trc`
Tracefile 2 :	`5-IPOPT2008.trc`
Solvers used :	`CBC2008`
	`IPOPT2008`
Modeltype(s)	`LP`

	IPOPT2008: optimal	IPOPT2008: locally optimal	IPOPT2008: feasible	IPOPT2008: infeasible	IPOPT2008: unbounded	IPOPT2008: fail	IPOPT2008: no data	total CBC2008
CBC2008: optimal	`90`	-	`3`	-	-	`18`	-	`111`
CBC2008: locally optimal	-	-	-	-	-	-	-	`-`
CBC2008: feasible	-	-	-	-	-	-	-	`-`
CBC2008: infeasible	-	-	-	-	-	`4`	-	`4`
CBC2008: unbounded	-	-	-	-	-	-	-	`-`
CBC2008: fail	-	-	`3`	-	-	`2`	-	`5`
CBC2008: no data	-	-	-	-	-	-	-	`-`
total IPOPT2008	`90`	`-`	`6`	`-`	`-`	`24`	`-`	`120`

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.

CBC2008: optimal -- IPOPT2008: optimal Back to top

Modelname	Time (CBC2008)	Time (IPOPT2008)	Ratio (CBC2008/IPOPT2008)	Obj (CBC2008)	Obj (IPOPT2008)
`aa01`	`3.9100`	`14.4700`	`0.270`	`55535.43638822`	`55535.43638976`
`aa03`	`2.1200`	`9.0200`	`0.235`	`49616.36363636`	`49616.36363779`
`aa3`	`0.0000`	`0.0000`	`---`	`0.00000000`	`0.00000000`
`aa4`	`0.0000`	`0.0000`	`---`	`0.00000000`	`0.00000000`
`aa5`	`0.0000`	`0.0000`	`---`	`0.00000000`	`0.00000000`
`aa6`	`0.0100`	`0.0000`	`---`	`0.00000000`	`0.00000000`
`air02`	`0.1200`	`2.5200`	`0.048`	`7640.00000000`	`7640.00000685`
`air06`	`2.1400`	`9.1400`	`0.234`	`49616.36363636`	`49616.36363779`
`baxter`	`1.9200`	`83.2600`	`0.023`	`56007255.67225311`	`56007255.68220460`
`car4`	`2.7700`	`2.4700`	`1.121`	`35.46037017`	`35.46038611`
`cari`	`0.6400`	`15.9200`	`0.040`	`581.89305779`	`581.89305780`
`co5`	`4.8400`	`11.8200`	`0.409`	`714469.55375105`	`714469.56285988`
`co9`	`28.2300`	`66.2300`	`0.426`	`946920.43028456`	`946920.43056586`
`cq5`	`2.1300`	`8.3000`	`0.257`	`400133.80747262`	`400133.85194598`
`cq9`	`12.4500`	`55.8300`	`0.223`	`505541.70980727`	`505541.70985527`
`crew1`	`0.3100`	`1.0000`	`0.310`	`20.55555556`	`20.55555579`
`ex3sta1`	`133.1100`	`110.8100`	`1.201`	`-63.07540325`	`-63.07540325`
`fit2d`	`8.1000`	`8.8900`	`0.911`	`-68464.29329383`	`-68464.29322686`
`fit2p`	`8.1700`	`1.6400`	`4.982`	`68464.29329383`	`68464.29329394`
`fome11`	`0.3700`	`496.5200`	`0.001`	`0.00000000`	`0.02571471`
`fome12`	`0.8200`	`1012.5000`	`0.001`	`0.00000000`	`0.05142942`
`gen1`	`2.1900`	`14.4600`	`0.151`	`0.00000122`	`0.00000165`
`gen2`	`75.5100`	`23.0900`	`3.270`	`3.29279078`	`3.29279078`
`gen4`	`103.8900`	`39.9400`	`2.601`	`0.00000287`	`0.00000934`
`jendrec1`	`4.9700`	`5.3700`	`0.926`	`7028.46051135`	`7028.46051883`
`ken-11`	`0.8100`	`5.7200`	`0.142`	`-6972382262.51996900`	`-6972382262.51996000`
`ken-13`	`2.3700`	`12.1900`	`0.194`	`-1.0257394789482E+10`	`-1.0257394789482E+10`
`l30`	`31.5900`	`2.7300`	`11.571`	`0.95266141`	`0.95217922`
`lp22`	`60.6600`	`312.5200`	`0.194`	`458.94459411`	`458.94466940`
`maros-r7`	`7.3400`	`36.6500`	`0.200`	`1497185.16647964`	`1497185.16647971`
`mod2`	`10.8200`	`482.1800`	`0.022`	`27737371.36444060`	`27737371.61389040`
`model10`	`64.4700`	`253.0800`	`0.255`	`-154599.62130064`	`-154599.60152150`
`model11`	`4.9300`	`3.8400`	`1.284`	`0.00000000`	`0.00102090`
`model5`	`6.0100`	`16.5900`	`0.362`	`-858440.72907343`	`-858440.71278465`
`model7`	`5.3500`	`378.0900`	`0.014`	`49380.08549287`	`49380.08549939`
`model9`	`2.0700`	`4.2000`	`0.493`	`-141123.09361336`	`-141123.07764086`
`nemspmm1`	`5.8100`	`3.4800`	`1.670`	`-327415.83567076`	`-327415.83567071`
`nemspmm2`	`6.9700`	`5.9100`	`1.179`	`-291794.83608908`	`-291794.82815232`
`nemswrld`	`93.8100`	`133.0500`	`0.705`	`260.30896600`	`260.30906234`
`nsir1`	`0.5200`	`58.4900`	`0.009`	`-28909033.00000000`	`-28909033.00000000`
`nsir2`	`0.8700`	`18.8000`	`0.046`	`-27175593.50000000`	`-27175593.49999990`
`osa-07`	`0.5200`	`27.4100`	`0.019`	`535722.51729935`	`535722.51731281`
`p010`	`1.6200`	`6.6700`	`0.243`	`1115047.91511082`	`1115047.91511097`
`p05`	`0.6000`	`2.8200`	`0.213`	`556000.27662588`	`556000.27662606`
`pcb3000`	`1.3200`	`3.0900`	`0.427`	`137416.41961282`	`137416.43123403`
`pilot87`	`25.7700`	`100.2800`	`0.257`	`301.71034746`	`301.71335719`
`r05`	`0.7000`	`15.0900`	`0.046`	`557831.85904066`	`557831.85904078`
`rat1`	`0.6800`	`62.0000`	`0.011`	`1999531.66287928`	`1999531.66288582`
`rat5`	`2.7700`	`55.0400`	`0.050`	`3083707.01043841`	`3083707.01043848`
`rosen10`	`0.2300`	`1.3400`	`0.172`	`-174215.45613870`	`-174215.45613866`
`scfxm1-2b-64`	`7.1700`	`7.4200`	`0.966`	`2877.56386371`	`2877.56386391`
`scfxm1-2r-64`	`2.2300`	`2.7200`	`0.820`	`2877.56386371`	`2877.56386378`
`scfxm1-2r-96`	`4.3200`	`5.2400`	`0.824`	`2891.70611371`	`2891.70612391`
`scrs8-2r-512`	`0.3400`	`203.2200`	`0.002`	`1074.09934157`	`1074.09934625`
`scsd8-2b-64`	`0.6700`	`1.6900`	`0.396`	`15.99866803`	`15.99866840`
`scsd8-2c-64`	`0.6800`	`1.7800`	`0.382`	`14.99923200`	`14.99923237`
`scsd8-2r-108`	`0.1800`	`1.0900`	`0.165`	`23.69999434`	`23.69999449`
`scsd8-2r-216`	`0.5100`	`2.2500`	`0.227`	`23.39998388`	`23.39998427`
`sctap1-2b-64`	`1.6000`	`3.9000`	`0.410`	`484.56000000`	`484.56000007`
`slptsk`	`3.5600`	`18.5200`	`0.192`	`29.89536602`	`29.89536603`
`south31`	`69.1500`	`6.4800`	`10.671`	`1818940197.10106000`	`1818940197.10111000`
`stocfor3`	`1.9300`	`4.4600`	`0.433`	`-39976.78394365`	`-39976.78394145`
`testbig`	`1.8300`	`2.4100`	`0.759`	`-60.42296073`	`-60.42296055`
`ulevimin`	`58.5700`	`149.3700`	`0.392`	`-5191101861.43196900`	`-5191101861.43196900`
`wood1p`	`0.1800`	`3.8100`	`0.047`	`1.44290241`	`1.44290249`
`world`	`10.5800`	`330.2500`	`0.032`	`40364873.11417370`	`40364873.11466320`
`bas1lp`	`4.4200`	`110.3300`	`0.040`	`363.00000000`	`363.00000000`
`fome13`	`1.7800`	`2111.0800`	`0.001`	`0.00000000`	`0.10285884`
`ken-18`	`15.9200`	`578.4100`	`0.028`	`-5.2217025287397E+10`	`-5.2217025287397E+10`
`kl02`	`0.9100`	`19.3800`	`0.047`	`215.25000000`	`215.25000045`
`nemsemm2`	`1.5900`	`10.6500`	`0.149`	`581079.57090469`	`581079.64415549`
`nsct2`	`3.4700`	`1777.2900`	`0.002`	`-37175082.00000000`	`-37175081.99630610`
`osa-14`	`1.7800`	`155.4600`	`0.011`	`1106462.84473625`	`1106462.84478892`
`osa-30`	`3.5900`	`621.6700`	`0.006`	`2142139.87320976`	`2142139.87326934`
`rail507`	`20.1300`	`40.4400`	`0.498`	`172.14556668`	`172.14556730`
`rail516`	`7.5100`	`35.9400`	`0.209`	`182.00000000`	`182.00000081`
`rail582`	`17.1600`	`58.8100`	`0.292`	`209.71223296`	`209.71223351`
`rat7a`	`34.4700`	`160.2000`	`0.215`	`2074371.41572828`	`2074371.41572835`
`rlfddd`	`0.5800`	`33.0200`	`0.018`	`-13.00000000`	`-12.99999932`
`rlfdual`	`97.3100`	`188.9900`	`0.515`	`-1.00000000`	`-0.99999942`
`rlfprim`	`5.2400`	`248.1000`	`0.021`	`1.00000000`	`1.00000074`
`route`	`0.6700`	`18.6800`	`0.036`	`5941.65027667`	`5941.65028001`
`scsd8-2r-432`	`1.6100`	`5.1000`	`0.316`	`25.79996945`	`25.79997250`
`t0331-4l`	`28.3700`	`49.8500`	`0.569`	`29730.03335194`	`29730.03335564`
`us04`	`14.0900`	`31.6100`	`0.446`	`17731.66666667`	`17731.66667683`
`dbic1`	`562.3000`	`3290.6800`	`0.171`	`-9768973.00000000`	`-9768973.00014886`
`dbir2`	`6.0700`	`637.7000`	`0.010`	`-6116916.50000000`	`-6116916.49999329`
`nemsemm1`	`5.4600`	`74.8300`	`0.073`	`512959.60078798`	`512959.68358962`
`nw14`	`5.3100`	`759.7700`	`0.007`	`61844.00000000`	`61844.00014182`
`self`	`11.5500`	`418.5400`	`0.028`	`0.00000000`	`0.00000000`

CBC2008: optimal -- IPOPT2008: feasible Back to top

Modelname	Time (CBC2008)	Time (IPOPT2008)	Ratio (CBC2008/IPOPT2008)	Obj (CBC2008)	Obj (IPOPT2008)
`lpl3`	`1.3700`	`3825.6600`	`0.000`	`27318.00000000`	`42132.34654202`
`cre-d`	`3.2800`	`3809.3600`	`0.001`	`24454969.76454920`	`24454970.27821420`
`watson_1`	`176.9900`	`3972.5200`	`0.045`	`-1609.28070454`	`-1586.14352600`

CBC2008: optimal -- IPOPT2008: fail Back to top

Modelname	Time (CBC2008)	Time (IPOPT2008)	Ratio (CBC2008/IPOPT2008)	Obj (CBC2008)	Status (IPOPT2008)
`pds-06`	`0.7600`	`3600.6200`	---	`27761037600.00000000`	`mstat( 6) sstat( 3)`
`pds-10`	`1.6100`	`3600.6200`	---	`26727094976.00000000`	`mstat( 6) sstat( 3)`
`cre-b`	`6.5000`	`3672.1700`	---	`23129639.88683240`	`mstat( 6) sstat( 3)`
`fome20`	`8.1800`	`3775.4900`	---	`23821658640.00000000`	`mstat( 6) sstat( 3)`
`fome21`	`17.1400`	`3704.2600`	---	`47346318912.00000000`	`mstat( 6) sstat( 3)`
`nsct1`	`2.1000`	`3611.3600`	---	`-38922436.00000000`	`mstat( 6) sstat( 3)`
`pds-20`	`8.1400`	`3702.6200`	---	`23821658640.00000000`	`mstat( 6) sstat( 3)`
`pds-30`	`18.0500`	`3884.7500`	---	`21385445736.00000000`	`mstat( 6) sstat( 3)`
`pds-40`	`33.6700`	`3643.7100`	---	`18855198824.00000000`	`mstat( 6) sstat( 3)`
`pds-50`	`59.4300`	`4138.4800`	---	`16603525724.00000000`	`mstat( 6) sstat( 3)`
`pds-60`	`77.9000`	`NA`	---	`14265904407.00000000`	`mstat(13) sstat(13)`
`dbir1`	`6.7600`	`3738.7500`	---	`-8106707.00000000`	`mstat( 6) sstat( 3)`
`osa-60`	`13.5600`	`3601.3400`	---	`4044072.50315751`	`mstat( 6) sstat( 3)`
`pds-100`	`171.1700`	`4025.6200`	---	`10928229968.00000000`	`mstat( 6) sstat( 3)`
`pds-70`	`118.2300`	`3741.4300`	---	`12241162812.00000000`	`mstat( 6) sstat( 3)`
`pds-80`	`141.4600`	`NA`	---	`11469077462.00000000`	`mstat(13) sstat(13)`
`pds-90`	`176.7900`	`NA`	---	`11087561635.00000000`	`mstat(13) sstat(13)`
`rail2586`	`3319.3900`	`NA`	---	`935.92182057`	`mstat(13) sstat(13)`

CBC2008: infeasible -- IPOPT2008: fail Back to top

Modelname	Time (CBC2008)	Time (IPOPT2008)	Ratio (CBC2008/IPOPT2008)	Status (CBC2008)	Status (IPOPT2008)
`bgindy`	`0.0800`	`3600.3700`	---	`mstat(19) sstat( 1)`	`mstat( 6) sstat( 3)`
`gosh`	`1.6600`	`3600.8200`	---	`mstat(19) sstat( 1)`	`mstat( 6) sstat( 3)`
`lpl1`	`0.9300`	`3694.0400`	---	`mstat(19) sstat( 1)`	`mstat( 6) sstat( 3)`
`sgpf5y6`	`21.2200`	`NA`	---	`mstat(19) sstat( 1)`	`mstat(13) sstat(10)`

CBC2008: fail -- IPOPT2008: feasible Back to top

Modelname	Time (CBC2008)	Time (IPOPT2008)	Ratio (CBC2008/IPOPT2008)	Status (CBC2008)	Obj (IPOPT2008)
`nug15`	`3601.1600`	`3640.1900`	---	`mstat(14) sstat( 3)`	`1040.99789653`
`qap15`	`3600.7400`	`3748.4000`	---	`mstat(14) sstat( 3)`	`1040.99450919`
`rail4284`	`3605.0200`	`7231.9500`	---	`mstat(14) sstat( 3)`	`21191980.00000000`

CBC2008: fail -- IPOPT2008: fail Back to top

Modelname	Time (CBC2008)	Time (IPOPT2008)	Ratio (CBC2008/IPOPT2008)	Status (CBC2008)	Status (IPOPT2008)
`nug20`	`3600.8100`	`6895.3000`	---	`mstat(14) sstat( 3)`	`mstat( 6) sstat( 3)`
`nug30`	`3609.2000`	`NA`	---	`mstat(14) sstat( 3)`	`mstat(13) sstat(13)`

CBC2008: optimal: Back to top

Modelname	Time (CBC2008)	Obj (CBC2008)
`aa01`	`3.9100`	`55535.43638822`
`aa03`	`2.1200`	`49616.36363636`
`aa3`	`0.0000`	`0.00000000`
`aa4`	`0.0000`	`0.00000000`
`aa5`	`0.0000`	`0.00000000`
`aa6`	`0.0100`	`0.00000000`
`air02`	`0.1200`	`7640.00000000`
`air06`	`2.1400`	`49616.36363636`
`baxter`	`1.9200`	`56007255.67225311`
`car4`	`2.7700`	`35.46037017`
`cari`	`0.6400`	`581.89305779`
`co5`	`4.8400`	`714469.55375105`
`co9`	`28.2300`	`946920.43028456`
`cq5`	`2.1300`	`400133.80747262`
`cq9`	`12.4500`	`505541.70980727`
`crew1`	`0.3100`	`20.55555556`
`ex3sta1`	`133.1100`	`-63.07540325`
`fit2d`	`8.1000`	`-68464.29329383`
`fit2p`	`8.1700`	`68464.29329383`
`fome11`	`0.3700`	`0.00000000`
`fome12`	`0.8200`	`0.00000000`
`gen1`	`2.1900`	`0.00000122`
`gen2`	`75.5100`	`3.29279078`
`gen4`	`103.8900`	`0.00000287`
`jendrec1`	`4.9700`	`7028.46051135`
`ken-11`	`0.8100`	`-6972382262.51996900`
`ken-13`	`2.3700`	`-1.0257394789482E+10`
`l30`	`31.5900`	`0.95266141`
`lp22`	`60.6600`	`458.94459411`
`lpl3`	`1.3700`	`27318.00000000`
`maros-r7`	`7.3400`	`1497185.16647964`
`mod2`	`10.8200`	`27737371.36444060`
`model10`	`64.4700`	`-154599.62130064`
`model11`	`4.9300`	`0.00000000`
`model5`	`6.0100`	`-858440.72907343`
`model7`	`5.3500`	`49380.08549287`
`model9`	`2.0700`	`-141123.09361336`
`nemspmm1`	`5.8100`	`-327415.83567076`
`nemspmm2`	`6.9700`	`-291794.83608908`
`nemswrld`	`93.8100`	`260.30896600`
`nsir1`	`0.5200`	`-28909033.00000000`
`nsir2`	`0.8700`	`-27175593.50000000`
`osa-07`	`0.5200`	`535722.51729935`
`p010`	`1.6200`	`1115047.91511082`
`p05`	`0.6000`	`556000.27662588`
`pcb3000`	`1.3200`	`137416.41961282`
`pds-06`	`0.7600`	`27761037600.00000000`
`pds-10`	`1.6100`	`26727094976.00000000`
`pilot87`	`25.7700`	`301.71034746`
`r05`	`0.7000`	`557831.85904066`
`rat1`	`0.6800`	`1999531.66287928`
`rat5`	`2.7700`	`3083707.01043841`
`rosen10`	`0.2300`	`-174215.45613870`
`scfxm1-2b-64`	`7.1700`	`2877.56386371`
`scfxm1-2r-64`	`2.2300`	`2877.56386371`
`scfxm1-2r-96`	`4.3200`	`2891.70611371`
`scrs8-2r-512`	`0.3400`	`1074.09934157`
`scsd8-2b-64`	`0.6700`	`15.99866803`
`scsd8-2c-64`	`0.6800`	`14.99923200`
`scsd8-2r-108`	`0.1800`	`23.69999434`
`scsd8-2r-216`	`0.5100`	`23.39998388`
`sctap1-2b-64`	`1.6000`	`484.56000000`
`slptsk`	`3.5600`	`29.89536602`
`south31`	`69.1500`	`1818940197.10106000`
`stocfor3`	`1.9300`	`-39976.78394365`
`testbig`	`1.8300`	`-60.42296073`
`ulevimin`	`58.5700`	`-5191101861.43196900`
`wood1p`	`0.1800`	`1.44290241`
`world`	`10.5800`	`40364873.11417370`
`bas1lp`	`4.4200`	`363.00000000`
`cre-b`	`6.5000`	`23129639.88683240`
`cre-d`	`3.2800`	`24454969.76454920`
`fome13`	`1.7800`	`0.00000000`
`fome20`	`8.1800`	`23821658640.00000000`
`fome21`	`17.1400`	`47346318912.00000000`
`ken-18`	`15.9200`	`-5.2217025287397E+10`
`kl02`	`0.9100`	`215.25000000`
`nemsemm2`	`1.5900`	`581079.57090469`
`nsct1`	`2.1000`	`-38922436.00000000`
`nsct2`	`3.4700`	`-37175082.00000000`
`osa-14`	`1.7800`	`1106462.84473625`
`osa-30`	`3.5900`	`2142139.87320976`
`pds-20`	`8.1400`	`23821658640.00000000`
`pds-30`	`18.0500`	`21385445736.00000000`
`pds-40`	`33.6700`	`18855198824.00000000`
`pds-50`	`59.4300`	`16603525724.00000000`
`pds-60`	`77.9000`	`14265904407.00000000`
`rail507`	`20.1300`	`172.14556668`
`rail516`	`7.5100`	`182.00000000`
`rail582`	`17.1600`	`209.71223296`
`rat7a`	`34.4700`	`2074371.41572828`
`rlfddd`	`0.5800`	`-13.00000000`
`rlfdual`	`97.3100`	`-1.00000000`
`rlfprim`	`5.2400`	`1.00000000`
`route`	`0.6700`	`5941.65027667`
`scsd8-2r-432`	`1.6100`	`25.79996945`
`t0331-4l`	`28.3700`	`29730.03335194`
`us04`	`14.0900`	`17731.66666667`
`watson_1`	`176.9900`	`-1609.28070454`
`dbic1`	`562.3000`	`-9768973.00000000`
`dbir1`	`6.7600`	`-8106707.00000000`
`dbir2`	`6.0700`	`-6116916.50000000`
`nemsemm1`	`5.4600`	`512959.60078798`
`nw14`	`5.3100`	`61844.00000000`
`osa-60`	`13.5600`	`4044072.50315751`
`pds-100`	`171.1700`	`10928229968.00000000`
`pds-70`	`118.2300`	`12241162812.00000000`
`pds-80`	`141.4600`	`11469077462.00000000`
`pds-90`	`176.7900`	`11087561635.00000000`
`rail2586`	`3319.3900`	`935.92182057`
`self`	`11.5500`	`0.00000000`

CBC2008: infeasible: Back to top

Modelname	Time (CBC2008)	Status (CBC2008)
`bgindy`	`--`	`mstat(19) sstat( 1)`
`gosh`	`--`	`mstat(19) sstat( 1)`
`lpl1`	`--`	`mstat(19) sstat( 1)`
`sgpf5y6`	`--`	`mstat(19) sstat( 1)`

CBC2008: fail: Back to top

Modelname	Time (CBC2008)	Status (CBC2008)
`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)`

IPOPT2008: optimal: Back to top

Modelname	Time (IPOPT2008)	Obj (IPOPT2008)
`aa01`	`14.4700`	`55535.43638976`
`aa03`	`9.0200`	`49616.36363779`
`aa3`	`0.0000`	`0.00000000`
`aa4`	`0.0000`	`0.00000000`
`aa5`	`0.0000`	`0.00000000`
`aa6`	`0.0000`	`0.00000000`
`air02`	`2.5200`	`7640.00000685`
`air06`	`9.1400`	`49616.36363779`
`baxter`	`83.2600`	`56007255.68220460`
`car4`	`2.4700`	`35.46038611`
`cari`	`15.9200`	`581.89305780`
`co5`	`11.8200`	`714469.56285988`
`co9`	`66.2300`	`946920.43056586`
`cq5`	`8.3000`	`400133.85194598`
`cq9`	`55.8300`	`505541.70985527`
`crew1`	`1.0000`	`20.55555579`
`ex3sta1`	`110.8100`	`-63.07540325`
`fit2d`	`8.8900`	`-68464.29322686`
`fit2p`	`1.6400`	`68464.29329394`
`fome11`	`496.5200`	`0.02571471`
`fome12`	`1012.5000`	`0.05142942`
`gen1`	`14.4600`	`0.00000165`
`gen2`	`23.0900`	`3.29279078`
`gen4`	`39.9400`	`0.00000934`
`jendrec1`	`5.3700`	`7028.46051883`
`ken-11`	`5.7200`	`-6972382262.51996000`
`ken-13`	`12.1900`	`-1.0257394789482E+10`
`l30`	`2.7300`	`0.95217922`
`lp22`	`312.5200`	`458.94466940`
`maros-r7`	`36.6500`	`1497185.16647971`
`mod2`	`482.1800`	`27737371.61389040`
`model10`	`253.0800`	`-154599.60152150`
`model11`	`3.8400`	`0.00102090`
`model5`	`16.5900`	`-858440.71278465`
`model7`	`378.0900`	`49380.08549939`
`model9`	`4.2000`	`-141123.07764086`
`nemspmm1`	`3.4800`	`-327415.83567071`
`nemspmm2`	`5.9100`	`-291794.82815232`
`nemswrld`	`133.0500`	`260.30906234`
`nsir1`	`58.4900`	`-28909033.00000000`
`nsir2`	`18.8000`	`-27175593.49999990`
`osa-07`	`27.4100`	`535722.51731281`
`p010`	`6.6700`	`1115047.91511097`
`p05`	`2.8200`	`556000.27662606`
`pcb3000`	`3.0900`	`137416.43123403`
`pilot87`	`100.2800`	`301.71335719`
`r05`	`15.0900`	`557831.85904078`
`rat1`	`62.0000`	`1999531.66288582`
`rat5`	`55.0400`	`3083707.01043848`
`rosen10`	`1.3400`	`-174215.45613866`
`scfxm1-2b-64`	`7.4200`	`2877.56386391`
`scfxm1-2r-64`	`2.7200`	`2877.56386378`
`scfxm1-2r-96`	`5.2400`	`2891.70612391`
`scrs8-2r-512`	`203.2200`	`1074.09934625`
`scsd8-2b-64`	`1.6900`	`15.99866840`
`scsd8-2c-64`	`1.7800`	`14.99923237`
`scsd8-2r-108`	`1.0900`	`23.69999449`
`scsd8-2r-216`	`2.2500`	`23.39998427`
`sctap1-2b-64`	`3.9000`	`484.56000007`
`slptsk`	`18.5200`	`29.89536603`
`south31`	`6.4800`	`1818940197.10111000`
`stocfor3`	`4.4600`	`-39976.78394145`
`testbig`	`2.4100`	`-60.42296055`
`ulevimin`	`149.3700`	`-5191101861.43196900`
`wood1p`	`3.8100`	`1.44290249`
`world`	`330.2500`	`40364873.11466320`
`bas1lp`	`110.3300`	`363.00000000`
`fome13`	`2111.0800`	`0.10285884`
`ken-18`	`578.4100`	`-5.2217025287397E+10`
`kl02`	`19.3800`	`215.25000045`
`nemsemm2`	`10.6500`	`581079.64415549`
`nsct2`	`1777.2900`	`-37175081.99630610`
`osa-14`	`155.4600`	`1106462.84478892`
`osa-30`	`621.6700`	`2142139.87326934`
`rail507`	`40.4400`	`172.14556730`
`rail516`	`35.9400`	`182.00000081`
`rail582`	`58.8100`	`209.71223351`
`rat7a`	`160.2000`	`2074371.41572835`
`rlfddd`	`33.0200`	`-12.99999932`
`rlfdual`	`188.9900`	`-0.99999942`
`rlfprim`	`248.1000`	`1.00000074`
`route`	`18.6800`	`5941.65028001`
`scsd8-2r-432`	`5.1000`	`25.79997250`
`t0331-4l`	`49.8500`	`29730.03335564`
`us04`	`31.6100`	`17731.66667683`
`dbic1`	`3290.6800`	`-9768973.00014886`
`dbir2`	`637.7000`	`-6116916.49999329`
`nemsemm1`	`74.8300`	`512959.68358962`
`nw14`	`759.7700`	`61844.00014182`
`self`	`418.5400`	`0.00000000`

IPOPT2008: feasible: Back to top

Modelname	Time (IPOPT2008)	Obj (IPOPT2008)
`lpl3`	`3825.6600`	`42132.34654202`
`nug15`	`3640.1900`	`1040.99789653`
`qap15`	`3748.4000`	`1040.99450919`
`cre-d`	`3809.3600`	`24454970.27821420`
`watson_1`	`3972.5200`	`-1586.14352600`
`rail4284`	`7231.9500`	`21191980.00000000`

IPOPT2008: fail: Back to top

Modelname	Time (IPOPT2008)	Status (IPOPT2008)
`bgindy`	`--`	`mstat( 6) sstat( 3)`
`gosh`	`--`	`mstat( 6) sstat( 3)`
`pds-06`	`--`	`mstat( 6) sstat( 3)`
`pds-10`	`--`	`mstat( 6) sstat( 3)`
`cre-b`	`--`	`mstat( 6) sstat( 3)`
`fome20`	`--`	`mstat( 6) sstat( 3)`
`fome21`	`--`	`mstat( 6) sstat( 3)`
`lpl1`	`--`	`mstat( 6) sstat( 3)`
`nsct1`	`--`	`mstat( 6) sstat( 3)`
`nug20`	`--`	`mstat( 6) sstat( 3)`
`pds-20`	`--`	`mstat( 6) sstat( 3)`
`pds-30`	`--`	`mstat( 6) sstat( 3)`
`pds-40`	`--`	`mstat( 6) sstat( 3)`
`pds-50`	`--`	`mstat( 6) sstat( 3)`
`pds-60`	`--`	`mstat(13) sstat(13)`
`sgpf5y6`	`--`	`mstat(13) sstat(10)`
`dbir1`	`--`	`mstat( 6) sstat( 3)`
`nug30`	`--`	`mstat(13) sstat(13)`
`osa-60`	`--`	`mstat( 6) sstat( 3)`
`pds-100`	`--`	`mstat( 6) sstat( 3)`
`pds-70`	`--`	`mstat( 6) sstat( 3)`
`pds-80`	`--`	`mstat(13) sstat(13)`
`pds-90`	`--`	`mstat(13) sstat(13)`
`rail2586`	`--`	`mstat(13) sstat(13)`