[Ipopt-tickets] [Ipopt] #226: Failure on "TripletToCSRConverter::Full_Format"

[Ipopt]

#226: Failure on "TripletToCSRConverter::Full_Format"
----------------------------------+------------------------
Reporter:  galago                 |      Owner:  ipopt-team
    Type:  defect                 |     Status:  new
Priority:  normal                 |  Component:  Ipopt
 Version:  3.11                   |   Severity:  normal
Keywords:  TripletToCSRConverter  |
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 '''Converting triplet matrix to CSR Full_Format will cause error "Access
 violation reading location"'''

 ''Reason: a statement was ommited in "IpTripletToCSRConverter.cpp"''

 {{{
 240               while (jd1<idouble &&
 j==ipos_double_compressed_tmp[jd1]) {
 241                 ipos_double_triplet_[jd2] =
 ipos_double_triplet_tmp[jd1];
 242                 ipos_double_compressed_[jd2] = ia_tmp[i+1];
 243                 jd2++;
 244                 if (jrow!=i) {
 245                   ipos_double_triplet_[jd2] =
 ipos_double_triplet_tmp[jd1];
 246                   ipos_double_compressed_[jd2] = ia_tmp[jrow+1];
 247                 }
 248                 jd1++;
 249               }
 }}}
 ----
 ''Solution:''
 After line 246, add "jd2++;" at the end of "if(jrow!=i){...}" expression

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Ticket URL: <https://projects.coin-or.org/Ipopt/ticket/226>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.