ngraph.sparse-collection/LPnetlib/lpi_bgprtr/index.js

Subset of the University of Florida sparse matrix collection

module.exports = {"recordsPerEdge":3,"links":[3,1,1,4,2,1,5,3,1,6,4,1,7,5,1,8,6,1,1,7,1,13,7,1,2,8,1,14,8,1,1,9,1,15,9,1,2,10,1,16,10,1,7,11,1,9,11,-1,8,12,1,11,12,-1,7,13,1,10,13,-1,8,14,1,12,14,-1,9,15,-1,11,16,-1,10,17,-1,12,18,-1,17,19,1,20,19,-1,18,20,1,18,21,-1,19,21,1,20,22,1,1,23,-1,2,24,-1,17,25,1,18,25,-1,18,26,1,19,27,1,20,27,-1,20,28,1,13,29,1,14,29,-1,14,30,1,15,31,1,16,31,-1,16,32,1,3,33,900,9,33,6,13,33,-1,17,33,1,3,34,90,17,34,-1,4,35,900,11,35,6,14,35,-1,18,35,1,4,36,90,18,36,-1,5,37,600,10,37,6,15,37,-1,19,37,1,5,38,60,19,38,-1,6,39,600,12,39,6,16,39,-1,20,39,1,6,40,60,20,40,-1],"description":"%MatrixMarket matrix coordinate integer general\n-------------------------------------------------------------------------------\n UF Sparse Matrix Collection, Tim Davis\n http://www.cise.ufl.edu/research/sparse/matrices/LPnetlib/lpi_bgprtr\n name: LPnetlib/lpi_bgprtr\n [Netlib LP problem bgprtr: minimize c'*x, where Ax=b, lo<=x<=hi]\n id: 706\n date: 1993\n author: L. Schrage\n ed: J. Chinneck\n fields: title name A b id aux kind date author ed notes\n aux: c lo hi z0\n kind: linear programming problem\n-------------------------------------------------------------------------------\n notes:\n An infeasible Netlib LP problem, in lp/infeas.  For more information        \n send email to netlib@ornl.gov with the message:                             \n                                                                             \n \tsend index from lp                                                         \n \tsend readme from lp/infeas                                                 \n                                                                             \n The lp/infeas directory contains infeasible linear programming test problems\n collected by John W. Chinneck, Carleton Univ, Ontario Canada.  The following\n are relevant excerpts from lp/infeas/readme (by John W. Chinneck):          \n                                                                             \n PROBLEM DESCRIPTION                                                         \n -------------------                                                         \n                                                                             \n BGPRTR is a small model for a multiproduct, multiperiod production          \n scheduling model.  One right hand side has been altered to make it          \n infeasible.                                                                 \n Contributor:  Linus Schrage, University of Chicago and LINDO Systems Inc.   \n                                                                             \n Name       Rows   Cols   Nonzeros Bounds      Notes                         \n bgprtr       21     34       90                                             \n                                                                             \n Added to Netlib on Sept. 19, 1993                                           \n                                                                             \n-------------------------------------------------------------------------------"};