(?:`)?(?:.{,5000})(?:`)?`the`following`is`a`notice`of`limited`availability`of`the`code,`and`disclaimer`which`must`be`included`in`the`prologue`of`the`code`and`in`all`source`listings`of`the`code\.`copyright`notice`\+`2002`university`of`chicago`permission`is`hereby`granted`to`use,`reproduce,`prepare`derivative`works,`and`to`redistribute`to`others\.`this`software`was`authored`by:`argonne`national`laboratory`group`w\.`gropp:`\(630\)`252\-4318;`fax:`\(630\)`252\-5986;`e\-`mail:`gropp@mcs\.`anl\.`gov`e\.`lusk:`\(630\)`252\-7852;`fax:`\(630\)`252\-5986;`e\-`mail:`lusk@mcs\.`anl\.`gov`mathematics`and`computer`science`division`argonne`national`laboratory,`argonne`il`60439`government`license`portions`of`this`material`resulted`from`work`developed`under`a`u\.`s\.`government`contract`and`are`subject`to`the`following`license:`the`government`is`granted`for`itself`and`others`acting`on`its`behalf`a`paid\-`up,`nonexclusive,`irrevocable`worldwide`license`in`this`computer`software`to`reproduce,`prepare`derivative`works,`and`perform`publicly`and`display`publicly\.`disclaimer`this`computer`code`material`was`prepared,`in`part,`as`an`account`of`work`sponsored`by`an`agency`of`the`united`states`government\.`neither`the`united`states,`nor`the`university`of`chicago,`nor`any`of`their`employees,`makes`any`warranty`express`or`implied,`or`assumes`any`legal`liability`or`responsibility`for`the`accuracy,`completeness,`or`usefulness`of`any`information,`apparatus,`product,`or`process`disclosed,`or`represents`that`its`use`would`not`infringe`privately`owned`rights\.