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From "Phil Steitz (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MATH-328) Is "NoFeasibleSolutionException" Bug not Fixed Yet?
Date Sat, 03 Apr 2010 20:37:27 GMT

     [ https://issues.apache.org/jira/browse/MATH-328?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Phil Steitz updated MATH-328:
-----------------------------

    Fix Version/s: 2.1

> Is "NoFeasibleSolutionException" Bug not Fixed Yet?
> ---------------------------------------------------
>
>                 Key: MATH-328
>                 URL: https://issues.apache.org/jira/browse/MATH-328
>             Project: Commons Math
>          Issue Type: Bug
>    Affects Versions: 2.1
>         Environment: Windows XP commons Math 2.0 jre 1.6 
>            Reporter: son ki sup
>            Priority: Critical
>             Fix For: 2.1
>
>         Attachments: error_data.txt
>
>
> I received a e-mail which introduces URL "https://svn.apache.org/repos/asf/commons/proper/math/trunk".
> I downloaded Source Files in  Package "org\apache\commons\math\optimization\linear" 
> and compiled these files(make a new commons-math-2.?.jar = Simplex Patch Version)
> Lastly I  tested a fixed Simplex module, But didn't get a feasible solution.
> Exception Message is as follow
> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> org.apache.commons.math.optimization.linear.NoFeasibleSolutionException: no feasible
solution
>         at org.apache.commons.math.optimization.linear.SimplexSolver.solvePhase1(SimplexSolver.java:166)
>         at org.apache.commons.math.optimization.linear.SimplexSolver.doOptimize(SimplexSolver.java:176)
>         at org.apache.commons.math.optimization.linear.AbstractLinearOptimizer.optimize(AbstractLinearOptimizer.java:106)
>         at SimplexSolverTest.test111(SimplexSolverTest.java:711)
>         at SimplexSolverTest.main(SimplexSolverTest.java:730
> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> Test Data is as follow
> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> double[] ob = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1000,0,1000,1000,1000,1000,1000,1000,1000,1000,1000,1000,1000,1000,1000,1000,1000,1000,1000,1000,1000,1000,0};
> 		double[] c1  = {115239312,65417490,111006072,63657738,26800758,120283110,137807244,90077436,25759098,20452338,40821822,136261944,54779832,42682500,138210804,27299808,144635238,105106248,46103364,142549164,94178844,129443166,127867176,152840844,104050710,122083578,25506900,110386026,79515846,149110056,98889318,87030882,128243016,112193730,109948500,134574300,72316818,174011850,139884606,170461962,178817040,45444960,119593602,82012374,155913894,19837854,135737676,77510844,168166152,63235476,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c2  = {115239312,65417490,111006072,63657738,26800758,120283110,137807244,90077436,25759098,20452338,40821822,136261944,54779832,42682500,138210804,27299808,144635238,105106248,46103364,142549164,94178844,129443166,127867176,152840844,104050710,122083578,25506900,110386026,79515846,149110056,98889318,87030882,128243016,112193730,109948500,134574300,72316818,174011850,139884606,170461962,178817040,45444960,119593602,82012374,155913894,19837854,135737676,77510844,168166152,63235476,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c3  = {8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,11.1,14.4,7.5,4.5,3.6,9.3,12.6,5.4,1.2,6.6,8.1,9.6,8.1,8.1,13.8,0.6,14.1,6.6,15,10.2,7.2,6,1.2,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c4  = {8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,8.4,11.1,14.4,7.5,4.5,3.6,9.3,12.6,5.4,1.2,6.6,8.1,9.6,8.1,8.1,13.8,0.6,14.1,6.6,15,10.2,7.2,6,1.2,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c5  = {-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-48.9,-45.6,-52.5,-55.5,-56.4,-50.7,-47.4,-54.6,-58.8,-53.4,-51.9,-50.4,-51.9,-51.9,-46.2,-59.4,-45.9,-53.4,-45,-49.8,-52.8,-54,-58.8,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c6  = {-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-51.6,-48.9,-45.6,-52.5,-55.5,-56.4,-50.7,-47.4,-54.6,-58.8,-53.4,-51.9,-50.4,-51.9,-51.9,-46.2,-59.4,-45.9,-53.4,-45,-49.8,-52.8,-54,-58.8,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c7  = {-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c8  = {-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c9  = {24,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,24,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c10 = {24,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,24,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,0,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c11 = {-9,21,21,21,21,21,21,21,21,21,21,21,21,21,-9,-9,-9,-9,-9,21,21,21,-9,-9,-9,-9,-9,21,21,-9,-9,-9,21,-9,-9,21,21,-9,-9,-9,21,21,21,21,21,21,21,21,21,21,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c12 = {-9,21,21,21,21,21,21,21,21,21,21,21,21,21,-9,-9,-9,-9,-9,21,21,21,-9,-9,-9,-9,-9,21,21,-9,-9,-9,21,-9,-9,21,21,-9,-9,-9,21,21,21,21,21,21,21,21,21,21,0,0,0,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c13 = {-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,24,24,24,24,24,-6,-6,-6,24,-6,-6,24,24,-6,-6,24,24,24,-6,24,-6,-6,-6,-6,-6,24,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0};
> 		double[] c14 = {-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,24,24,24,24,24,-6,-6,-6,24,-6,-6,24,24,-6,-6,24,24,24,-6,24,-6,-6,-6,-6,-6,24,-6,-6,-6,-6,-6,-6,-6,-6,-6,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0,0,0};
> 		double[] c15 = {-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,27,27,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,27,27,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0};
> 		double[] c16 = {-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,27,27,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,27,27,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,-3,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,0,0,0,0,0,0,0};
> 		double[] c17 = {-21,9,9,9,9,9,9,9,9,9,9,9,9,-21,9,9,-21,-21,9,9,9,9,-21,-21,-21,9,9,9,9,9,9,9,9,9,-21,-21,-21,-21,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0};
> 		double[] c18 = {-21,9,9,9,9,9,9,9,9,9,9,9,9,-21,9,9,-21,-21,9,9,9,9,-21,-21,-21,9,9,9,9,9,9,9,9,9,-21,-21,-21,-21,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,0,0,0,0,0};
> 		double[] c19 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0};
> 		double[] c20 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,0,0,0};
> 		double[] c21 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0};
> 		double[] c22 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-1,0};
> 		double[] c23 = {-76826208,-43611660,-74004048,-42438492,-17867172,-80188740,-91871496,-60051624,-17172732,-13634892,-27214548,-90841296,-36519888,-28455000,-92140536,-18199872,-96423492,-70070832,-30735576,-95032776,-62785896,-86295444,-85244784,-101893896,-69367140,-81389052,-17004600,-73590684,-53010564,-99406704,-65926212,-58020588,-85495344,-74795820,-73299000,-89716200,-48211212,-116007900,-93256404,-113641308,-119211360,-30296640,-79729068,-54674916,-103942596,-13225236,-90491784,-51673896,-112110768,-42156984,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c24 = {1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c25 = {0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c26 = {0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c27 = {0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c28 = {0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c29 = {0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c30 = {0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c31 = {0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c32 = {0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c33 = {0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c34 = {0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c35 = {0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c36 = {0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c37 = {0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c38 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c39 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c40 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c41 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c42 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c43 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c44 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c45 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c46 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c47 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c48 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c49 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c50 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c51 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c52 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c53 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c54 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c55 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c56 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c57 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c58 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c59 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c60 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c61 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c62 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c63 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c64 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c65 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c66 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c67 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c68 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c69 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c70 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c71 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c72 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 		double[] c73 = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
> 	
> 		
> 		
> 		
> 		LinearObjectiveFunction f = new LinearObjectiveFunction(ob, 0 );
> 	  	Collection<LinearConstraint> constraints = new ArrayList<LinearConstraint>();
> 	
> 	  	constraints.add(new LinearConstraint(c1 , Relationship.GEQ,3000000000.0d));
> 		constraints.add(new LinearConstraint(c2 , Relationship.LEQ,3000000000.0d));
> 		constraints.add(new LinearConstraint(c3 , Relationship.LEQ,1200.0d));
> 		constraints.add(new LinearConstraint(c4 , Relationship.GEQ,1200.0d));
> 		constraints.add(new LinearConstraint(c5 , Relationship.LEQ,0.0d));
> 		constraints.add(new LinearConstraint(c6 , Relationship.GEQ,0.0d));
> 		constraints.add(new LinearConstraint(c7 , Relationship.LEQ,0.0d));
> 		constraints.add(new LinearConstraint(c8 , Relationship.GEQ,0.0d));
> 		constraints.add(new LinearConstraint(c9 , Relationship.LEQ,0.0d));
> 		constraints.add(new LinearConstraint(c10, Relationship.GEQ,0.0d));
> 		constraints.add(new LinearConstraint(c11, Relationship.LEQ,0.0d));
> 		constraints.add(new LinearConstraint(c12, Relationship.GEQ,0.0d));
> 		constraints.add(new LinearConstraint(c13, Relationship.LEQ,0.0d));
> 		constraints.add(new LinearConstraint(c14, Relationship.GEQ,0.0d));
> 		constraints.add(new LinearConstraint(c15, Relationship.LEQ,0.0d));
> 		constraints.add(new LinearConstraint(c16, Relationship.GEQ,0.0d));
> 		constraints.add(new LinearConstraint(c17, Relationship.LEQ,0.0d));
> 		constraints.add(new LinearConstraint(c18, Relationship.GEQ,0.0d));
> 		constraints.add(new LinearConstraint(c19, Relationship.LEQ,0.0d));
> 		constraints.add(new LinearConstraint(c20, Relationship.GEQ,0.0d));
> 		constraints.add(new LinearConstraint(c21, Relationship.LEQ,0.0d));
> 		constraints.add(new LinearConstraint(c22, Relationship.GEQ,0.0d));
> 		constraints.add(new LinearConstraint(c23, Relationship.GEQ,0.0d));
> 		constraints.add(new LinearConstraint(c24, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c25, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c26, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c27, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c28, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c29, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c30, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c31, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c32, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c33, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c34, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c35, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c36, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c37, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c38, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c39, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c40, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c41, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c42, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c43, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c44, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c45, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c46, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c47, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c48, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c49, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c50, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c51, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c52, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c53, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c54, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c55, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c56, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c57, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c58, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c59, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c60, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c61, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c62, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c63, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c64, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c65, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c66, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c67, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c68, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c69, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c70, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c71, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c72, Relationship.GEQ,1.0d));
> 		constraints.add(new LinearConstraint(c73, Relationship.GEQ,1.0d));
> 	
> 	
> 	 	try {
> 		  	SimplexSolver solver = new SimplexSolver();
> 		  	
> 		  	RealPointValuePair solution = solver.optimize(f, constraints, GoalType.MINIMIZE,
false);
> 		 
> 		  	double[] p = solution.getPoint();
> 		
> 		  	for(int i=0; i < p.length; i++) {
> 		  		System.out.println(p[i]);
> 		  	}
> 		}catch(Exception e) {
> 			e.printStackTrace();
> 		}
> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
> for reference,  I  need to use  a few hundred contraints(The data presented is part of
the required data)

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